/* ==========================================================================
   Sadektech — site.css (Ekim 2026 sürümü)
   --------------------------------------------------------------------------
   • Marka rengi: logodaki lacivert (--brand / --navy). Açık mavi kullanılmaz.
   • İki tema: gece (koyu/siyah) ve gündüz (şeffaf beyaz). Tema, <html>
     etiketindeki data-theme="dark|light" özniteliğiyle seçilir
     (bkz. assets/js/theme.js).
   • Arka planda yavaşça akan, renkli ışık katmanı (.bg-flow) vardır.
   • Harici bağımlılık yoktur; yazı tipleri (IBM Plex) assets/fonts içindedir.
   • Hareket azaltma tercihi (prefers-reduced-motion) tüm animasyonları kapatır.
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. YAZI TİPLERİ (IBM Plex, SIL OFL 1.1 — assets/fonts içinde barındırılır)
   latin: temel Latin + ı · latin-ext: ş, ğ, İ gibi Türkçe harfler
   -------------------------------------------------------------------------- */
/* Gövde: IBM Plex Sans 400–700 · Başlık: IBM Plex Sans Condensed 500–700; swap ile metin yazı tipini beklemez */
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-ext-400-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-ext-500-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-ext-600-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-ext-700-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans Condensed"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-condensed-latin-ext-500-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans Condensed"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-condensed-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans Condensed"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-condensed-latin-ext-600-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans Condensed"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-condensed-latin-600-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "IBM Plex Sans Condensed"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/ibm-plex-sans-condensed-latin-ext-700-normal.woff2") format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "IBM Plex Sans Condensed"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/ibm-plex-sans-condensed-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

/* --------------------------------------------------------------------------
   1. TASARIM DEĞİŞKENLERİ (her iki temada ortak)
   -------------------------------------------------------------------------- */
/* Ortak değişkenler: marka/grafik renkleri, ölçüler, yazı tipleri, hareket eğrisi */
:root {
    --brand: #0a2a82;         /* Sadektech laciverti (logodan örneklendi) — butonlar, vurgular */
    --brand-2: #163a9e;        /* lacivertin bir ton açığı — hover */
    --brand-deep: #0a2a82;     /* açık zeminde link metni */
    --navy: #0a2a82;           /* logo laciverti */
    --icon-fg: #0a2a82;        /* ikon glifi: lacivert */
    --icon-bg: #e6ecf8;        /* ikon kutusu: açık gri-lacivert zemin */
    --on-brand: #ffffff;       /* lacivert buton üzerindeki metin */
    --accent: #0a2a82;         /* metin vurgusu (koyu temada açılır) */
    --laser: #ff4d2e;          /* lazer ışını (yalnızca animasyon/şema) */
    --leaf: #4cc46b;           /* sağlıklı bitki yeşili */
    --weed: #a8c43a;           /* yabancı ot sarı-yeşili */

    /* Grafik serileri (renk körlüğü testinden geçirilmiş üçlü) */
    --c-chem: #c2703d;         /* kimyasal parsel */
    --c-laser: #1f4fc4;        /* lazerle işlem yapılmış tarla (lacivert-mavi) */
    --c-hoe: #8d7a2a;          /* mekanik çapa (zeytin-hardal) */
    --c-org: #23a06b;          /* lazer + organik satış */

    --radius: 8px; /* küçük köşe yuvarlatma: buton, girdi */
    --radius-lg: 16px; /* büyük köşe yuvarlatma: kart, panel */
    --shell: 1240px; /* içerik kabının azami genişliği */
    --header-h: 84px; /* üst menü yüksekliği; kaydırınca 72px olur (bkz. .is-solid) */
    --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; /* gövde yazı tipi + sistem yedekleri */
    --font-head: "IBM Plex Sans Condensed", "IBM Plex Sans", system-ui, sans-serif; /* başlık yazı tipi (dar kesim) */
    --ease: cubic-bezier(.2, .7, .2, 1); /* tüm geçişlerde ortak yumuşak yavaşlama eğrisi */
    color-scheme: dark; /* kaydırma çubuğu ve form kontrolleri koyu çizilir */
}

/* --------------------------------------------------------------------------
   2. TEMA: GECE (varsayılan, koyu/siyah)
   -------------------------------------------------------------------------- */
/* Gece teması: data-theme yokken de varsayılan olarak bu değerler geçerlidir */
:root,
:root[data-theme="dark"] {
    --bg: #05080f; /* sayfa zemini: neredeyse siyah */
    --bg-2: #09101d; /* ikinci zemin (iletişim bandı geçişi) */
    --surface: rgba(255, 255, 255, 0.035); /* yarı saydam kart/panel zemini */
    --surface-2: rgba(255, 255, 255, 0.065); /* daha belirgin yüzey: hover, tablo başlığı */
    --surface-solid: #0d1219; /* opak yüzey: açılır menü, alt bilgi, mobil panel */
    --line: rgba(255, 255, 255, 0.10); /* ince ayraç çizgisi */
    --line-strong: rgba(255, 255, 255, 0.22); /* belirgin kenarlık: girdi, etiket */
    --text: #eef3f8; /* ana metin */
    --muted: #a6b1be; /* ikincil metin */
    --dim: #6f7b89; /* soluk metin: dipnot, tarih */
    --link: #c9d6f5; /* koyu zeminde okunur açık lacivert bağlantı */
    --brand: #1f45b5; /* koyu zeminde kontrast için lacivert bir ton açılır */
    --brand-2: #2a54c8;
    --accent: #a9bcef; /* vurgu metni: açık lacivert */
    --icon-fg: #ffffff; /* ikon: lacivert kutuda beyaz glif */
    --icon-bg: #0a2a82;
    --header-bg: rgba(5, 8, 16, 0.82); /* kaydırınca üst menü zemini (%82 opak) */
    --flow-a: rgba(10, 42, 130, 0.30); /* akan arka plan ışık renkleri (bkz. §5) */
    --flow-b: rgba(10, 42, 130, 0.45);
    --flow-c: rgba(35, 160, 107, 0.10);
    --logo-filter: brightness(0) invert(1); /* lacivert logoyu beyaza çevirir */
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.45); /* kart ve açılır menü gölgesi */
    --soil: #2b231c; /* şemalardaki toprak rengi */
    --soil-2: #3a2f25;
    --input-bg: rgba(255, 255, 255, 0.04); /* form alanı zemini */
    color-scheme: dark;
}

/* --------------------------------------------------------------------------
   3. TEMA: GÜNDÜZ (şeffaf beyaz)
   -------------------------------------------------------------------------- */
/* Gündüz teması: theme.js <html> öğesine data-theme="light" yazınca devreye girer */
:root[data-theme="light"] {
    --bg: #f6f8fc;
    --bg-2: #edf1f8;
    --surface: rgba(255, 255, 255, 0.60); /* şeffaf beyaz kart zemini */
    --surface-2: rgba(255, 255, 255, 0.86);
    --surface-solid: #ffffff; /* opak beyaz yüzey */
    --line: rgba(11, 32, 64, 0.11);
    --line-strong: rgba(11, 32, 64, 0.22);
    --text: #0b1726;
    --muted: #46576a;
    --dim: #6c7c8f;
    --link: #0a2a82; /* bağlantılar logo laciverti */
    --brand: #0a2a82; /* gündüzde logo laciverti aynen kullanılır */
    --brand-2: #163a9e;
    --accent: #0a2a82;
    --icon-fg: #0a2a82;
    --icon-bg: #e6ecf8; /* ikon: açık gri-lacivert kutuda lacivert glif */
    --header-bg: rgba(255, 255, 255, 0.86); /* kaydırınca üst menü: %86 opak beyaz */
    --flow-a: rgba(10, 42, 130, 0.07); /* ışık akışı gündüzde çok daha hafif */
    --flow-b: rgba(10, 42, 130, 0.05);
    --flow-c: rgba(35, 160, 107, 0.10);
    --logo-filter: none; /* logo kendi laciverti ile görünür */
    --shadow: 0 24px 60px rgba(11, 40, 80, 0.12);
    --soil: #6b5440; /* açık zeminde daha açık toprak tonu */
    --soil-2: #7d6550;
    --input-bg: rgba(255, 255, 255, 0.9);
    color-scheme: light;
}

/* --------------------------------------------------------------------------
   4. TEMEL SIFIRLAMA
   -------------------------------------------------------------------------- */
/* Kenarlık ve iç boşluk, öğe genişliğine dahil edilir */
*, *::before, *::after { box-sizing: border-box; }
/* Kök öğe: yumuşak kaydırma, tema zemin rengi */
html {
    overflow-x: clip;           /* animasyon başlangıç konumları yatay kaydırma oluşturmasın */
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 12px); /* #çapa hedefi sabit menünün altında kalmasın */
    -webkit-text-size-adjust: 100%; /* iOS yatay çevirmede yazıyı büyütmesin */
    background: var(--bg);
}
/* Gövde: temel yazı tipi ve renkler; tema değişiminde yumuşak geçiş */
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden; /* taşan dekoratif öğeler yatay kaydırma açmasın */
    transition: background-color .5s var(--ease), color .5s var(--ease);
}
/* Medya öğeleri satır altı boşluğu bırakmaz, kabını taşmaz */
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
/* Bağlantı ve form öğeleri çevredeki yazı tipini ve rengi devralır */
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
/* Başlıklar dar kesim ve sıkı satır aralıklı; varsayılan boşluklar sıfırlanır */
h1, h2, h3, h4 { margin: 0; font-family: var(--font-head); font-weight: 700; line-height: 1.08; letter-spacing: .01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
/* Klavye odağı ve metin seçimi marka laciverti ile gösterilir */
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
::selection { background: var(--brand); color: var(--on-brand); }

/* Yalnızca ekran okuyucuların okuduğu, görünmeyen metin */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
/* "İçeriğe geç" bağlantısı: yalnızca klavye odağında ekrana iner */
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--brand); color: var(--on-brand); padding: 10px 16px; border-radius: var(--radius); font-weight: 600; } /* z-index 200: üst menünün (100) üstünde */
.skip-link:focus { top: 12px; }

/* --------------------------------------------------------------------------
   5. AKAN ARKA PLAN (gece siyah / gündüz şeffaf beyaz üzerinde ışık akışı)
   -------------------------------------------------------------------------- */
/* Sabit ve tıklanamaz ışık katmanı; z-index -1 ile tüm içeriğin arkasında */
.bg-flow { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
/* Her ışık lekesi: ekranın uzun kenarının %70'i kadar daire */
.bg-flow i {
    position: absolute;
    width: 70vmax; height: 70vmax;
    border-radius: 50%;
    will-change: transform; /* hareket GPU katmanında akıcı çizilsin */
}
/* Üç leke: sol üst, sağ orta, alt; renkler temaya göre --flow-a/b/c */
.bg-flow i:nth-child(1) { left: -20vmax; top: -25vmax; background: radial-gradient(closest-side, var(--flow-a), transparent);  }
.bg-flow i:nth-child(2) { right: -25vmax; top: 20vh; background: radial-gradient(closest-side, var(--flow-b), transparent);  }
.bg-flow i:nth-child(3) { left: 20vw; bottom: -35vmax; background: radial-gradient(closest-side, var(--flow-c), transparent);  }
/* Leke kayma animasyonları (tanımlı, ancak şu an hiçbir öğeye atanmamış) */
@keyframes flowA { to { transform: translate3d(18vw, 22vh, 0) scale(1.15); } }
@keyframes flowB { to { transform: translate3d(-22vw, 18vh, 0) scale(.9); } }
@keyframes flowC { to { transform: translate3d(-14vw, -26vh, 0) scale(1.2); } }

/* --------------------------------------------------------------------------
   6. TİPOGRAFİ VE YARDIMCI SINIFLAR
   -------------------------------------------------------------------------- */
/* Ortalanmış içerik kabı: en fazla 1240px, yanlarda toplam 40px boşluk */
.shell { width: min(100% - 40px, var(--shell)); margin-inline: auto; }
/* Akışkan başlık boyutları: clamp(en az, ekrana göre, en çok) */
.h-xl { font-size: clamp(36px, 6.6vw, 92px); text-transform: uppercase; letter-spacing: .005em; line-height: .98; overflow-wrap: break-word; } /* hero başlığı: 36–92px */
.h-lg { font-size: clamp(28px, 4.2vw, 56px); text-transform: uppercase; overflow-wrap: break-word; } /* bölüm başlığı: 28–56px */
.h-md { font-size: clamp(24px, 2.6vw, 34px); } /* alt başlık: 24–34px */
/* Giriş paragrafı ve başlık içindeki vurgu kelimesi */
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--muted); line-height: 1.6; }
.accent-text { color: var(--accent); }
/* Üst etiket: başlık üstündeki küçük, harf aralıklı, büyük harf metin */
.eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-head); font-weight: 600; font-size: 14px;
    letter-spacing: .16em; text-transform: uppercase; color: var(--link);
}
/* Üst etiketin solundaki kısa çizgi */
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
/* Oklu bağlantı: hover'da ok 4px sağa kayar */
.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; color: var(--link); }
.link-arrow svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }
/* Metin içi bağlantılar: altı çizili */
.prose a, .text-link { color: var(--link); text-decoration: underline; text-underline-offset: 3px; }
/* Küçük dipnot metni (v3'te aşağıda genişletilir) */
.note { font-size: 14px; color: var(--dim); }
/* Hap biçimli küçük etiket; --brand varyantı lacivert dolgulu */
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; border: 1px solid var(--line-strong); color: var(--muted); }
.tag--brand { border-color: transparent; background: var(--brand); color: var(--on-brand); }

/* İşaretli liste */
.tick-list { list-style: none; display: grid; gap: 12px; }
.tick-list li { position: relative; padding-left: 30px; }
/* Madde işareti: lacivert daire içinde beyaz onay (satır içi SVG) */
.tick-list li::before {
    content: ""; position: absolute; left: 0; top: .42em; width: 18px; height: 18px; border-radius: 50%;
    background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* --------------------------------------------------------------------------
   7. BUTONLAR
   -------------------------------------------------------------------------- */
/* Temel buton: en az 52px yükseklik, dar kesim büyük harf yazı */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 52px; padding: 0 26px; border-radius: var(--radius);
    font-family: var(--font-head); font-weight: 700; font-size: 15px; letter-spacing: .1em; text-transform: uppercase;
    border: 1px solid transparent; cursor: pointer; white-space: nowrap;
    transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
/* Buton içi ikon küçülmez */
.btn svg { width: 18px; height: 18px; flex: none; }
/* Ana eylem butonu: lacivert dolgu, mavi gölge; hover'da hafif yükselir */
.btn--primary { background: var(--brand); color: var(--on-brand); box-shadow: 0 10px 30px rgba(31, 79, 196, .28); }
.btn--primary:hover { background: var(--brand-2); transform: translateY(-1px); }
/* İkincil buton: saydam, buzlu cam zeminli (backdrop-filter), kenarlıklı */
.btn--ghost { border-color: var(--line-strong); color: var(--text); background: var(--surface); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: var(--brand); color: var(--link); }
/* Koyu görsel üzerinde her temada beyaz kalan buton */
.btn--on-dark { border-color: rgba(255, 255, 255, .45); color: #fff; background: rgba(255, 255, 255, .06); }
.btn--on-dark:hover { border-color: #fff; background: rgba(255, 255, 255, .14); color: #fff; }
/* Küçük buton */
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 13px; }
/* Form gönderilirken buton soluklaşır, yanında dönen halka çıkar (site.js §7) */
.btn.is-loading { opacity: .7; pointer-events: none; }
.btn.is-loading::after { content: ""; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .8s linear infinite; }
/* Yükleme halkasının dönme animasyonu */
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   8. ÜST MENÜ (HEADER)
   -------------------------------------------------------------------------- */
/* Sabit üst menü: hero üzerinde saydam zeminli, beyaz yazılı */
.site-header {
    position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); /* z-index 100: içeriğin ve mobil panelin (90) üstünde */
    color: #fff;   /* hero üzerinde beyaz */
    transition: background-color .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease), height .35s var(--ease);
}
/* Kaydırınca arka plan katılaşır ve menü 72px'e iner (site.js §1) */
.site-header.is-solid {
    background: var(--header-bg); color: var(--text);
    backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px); /* arkadaki içerik buzlu cam gibi görünür */
    box-shadow: 0 1px 0 var(--line);
    --header-h: 72px; /* değişken burada ezilir; yükseklik geçişle küçülür */
}
/* Menü iç kabı: logo, gezinme ve araçlar tek satırda; en fazla 1440px */
.site-header__inner { height: 100%; width: min(100% - 40px, 1440px); margin-inline: auto; display: flex; align-items: center; gap: 18px; }

/* Logo: kırpılmış lacivert logo; koyu zeminde beyaza çevrilir */
.brand { flex: none; display: flex; align-items: center; }
.brand img { height: 46px; width: auto; filter: brightness(0) invert(1); transition: filter .35s var(--ease), height .35s var(--ease); }
/* Katı menüde logo temaya uyar (gündüz lacivert, gece beyaz) ve küçülür */
.site-header.is-solid .brand img { filter: var(--logo-filter); height: 42px; }

/* Masaüstü gezinme menüsü (yalnızca 1240px'ten geniş ekranda) */
.nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
/* Üst düzey bağlantılar ve açılır menü tetikleyicileri */
.nav > a, .nav__trigger {
    display: inline-flex; align-items: center; gap: 5px; height: 42px; padding: 0 10px; border-radius: var(--radius);
    font-family: var(--font-head); font-weight: 600; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
    background: none; border: 0; cursor: pointer; color: inherit; opacity: .92;
    transition: background-color .2s, opacity .2s;
}
/* Hover ve aktif sayfa: yarı saydam gri zemin (iki temada da çalışır) */
.nav > a:hover, .nav__trigger:hover, .nav > a[aria-current="page"], .nav__item.is-current > .nav__trigger { opacity: 1; background: rgba(127, 127, 127, .14); }
/* Tetikleyicideki aşağı ok; menü öğesi açılır panelin konum kabıdır */
.nav__trigger svg { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.nav__item { position: relative; }
/* Açılır alt menü: varsayılan gizli, açılınca yukarıdan kayarak belirir */
.nav__menu {
    position: absolute; top: calc(100% + 10px); left: -8px; min-width: 340px;
    padding: 10px; border-radius: var(--radius-lg);
    background: var(--surface-solid); color: var(--text); border: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
/* Tetikleyici ile panel arasındaki boşluğu kapatan görünmez köprü (hover kopmasın) */
.nav__menu::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
/* Hover, klavye odağı veya tıklamayla (.is-open, site.js §1) menü açılır; ok ters döner */
.nav__item:hover .nav__menu, .nav__item:focus-within .nav__menu, .nav__item.is-open .nav__menu { opacity: 1; visibility: visible; transform: none; }
.nav__item:hover .nav__trigger svg, .nav__item.is-open .nav__trigger svg { transform: rotate(180deg); }
/* Menü öğesi: 40px ikon sütunu + başlık/açıklama (iki satır) */
.nav__menu a { display: grid; grid-template-columns: 40px 1fr; gap: 2px 12px; align-items: center; padding: 10px 12px; border-radius: 10px; }
.nav__menu a:hover { background: var(--surface-2); }
/* Öğe ikonu iki satırı kaplar; renkler temaya göre */
.nav__menu a svg { grid-row: span 2; width: 40px; height: 40px; padding: 9px; border-radius: 10px; background: var(--icon-bg); color: var(--icon-fg); }
/* Öğe başlığı ve kısa açıklaması */
.nav__menu strong { font-family: var(--font-head); font-size: 16px; letter-spacing: .02em; }
.nav__menu small { color: var(--muted); font-size: 13px; line-height: 1.35; }

/* Sağdaki araçlar: tema, dil, giriş, teklif butonu */
.header-tools { display: flex; align-items: center; gap: 8px; }
/* Kare ikon butonu (tema düğmesi vb.); hover'da lacivert kenarlık */
.icon-btn {
    width: 42px; height: 42px; display: inline-grid; place-items: center; border-radius: var(--radius);
    border: 1px solid rgba(127, 127, 127, .35); background: transparent; cursor: pointer; color: inherit;
    transition: border-color .2s, background-color .2s;
}
.icon-btn:hover { border-color: var(--brand); background: rgba(31, 79, 196, .12); }
.icon-btn svg { width: 20px; height: 20px; }

/* Tema butonu: otomatik / gündüz / gece simgeleri */
.theme-toggle svg { display: none; }
:root[data-theme-mode="auto"] .theme-toggle .i-auto,
:root[data-theme-mode="light"] .theme-toggle .i-sun,
:root[data-theme-mode="dark"] .theme-toggle .i-moon { display: block; }

.lang-switch { display: inline-flex; border: 1px solid rgba(127, 127, 127, .35); border-radius: var(--radius); overflow: hidden; height: 42px; }
.lang-switch button { width: 42px; background: none; border: 0; cursor: pointer; font-family: var(--font-head); font-weight: 700; font-size: 13px; letter-spacing: .08em; color: inherit; opacity: .7; }
.lang-switch button[aria-pressed="true"] { background: rgba(127, 127, 127, .2); opacity: 1; }
.header-login { display: inline-flex; }
.header-cta { display: inline-flex; }

.menu-toggle { display: none; width: 46px; height: 46px; border-radius: var(--radius); border: 1px solid rgba(127, 127, 127, .35); background: none; cursor: pointer; place-items: center; color: inherit; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: currentColor; margin: 3px auto; transition: transform .3s var(--ease), opacity .3s; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* Mobil panel */
.mobile-panel {
    position: fixed; inset: 0; z-index: 90; padding: calc(var(--header-h) + 16px) 20px 30px;
    background: var(--surface-solid); color: var(--text); overflow-y: auto;
    display: flex; flex-direction: column; gap: 22px;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.menu-open .mobile-panel { opacity: 1; visibility: visible; transform: none; }
.menu-open { overflow: hidden; }
.menu-open .site-header { color: var(--text); background: var(--surface-solid); }
.menu-open .site-header .brand img { filter: var(--logo-filter); }
.mobile-panel nav { display: grid; }
.mobile-panel nav a, .mobile-panel .m-group > span {
    padding: 14px 0; border-bottom: 1px solid var(--line);
    font-family: var(--font-head); font-weight: 700; font-size: 22px; letter-spacing: .06em; text-transform: uppercase;
}
.mobile-panel .m-group > span { color: var(--dim); font-size: 13px; letter-spacing: .16em; border: 0; padding: 18px 0 4px; }
.mobile-panel .m-group a { font-size: 18px; padding: 10px 0 10px 14px; }
.mobile-panel .btn { width: 100%; }
.mobile-panel__tools { display: flex; gap: 10px; }

@media (max-width: 1440px) {
    .header-login { display: none; }     /* giriş bağlantısı alt bilgide ve mobil menüde de var */
}
@media (max-width: 1240px) {
    .nav, .header-login, .header-cta { display: none; }
    .menu-toggle { display: grid; }
    .header-tools { margin-left: auto; }
}

/* --------------------------------------------------------------------------
   9. HERO (ana sayfa: video; alt sayfalar: görsel)
   -------------------------------------------------------------------------- */
.hero {
    position: relative; min-height: max(680px, 100svh); display: flex; align-items: flex-end;
    color: #fff; isolation: isolate; overflow: hidden; background: #05070a;
}
.hero__media { position: absolute; inset: 0; z-index: -2; background: #05070a url("../../img/hero/tarla-1.webp") center / cover no-repeat; }
.hero__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1.2s var(--ease); }
.hero__media video.is-ready { opacity: 1; }
.hero::after {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(180deg, rgba(3, 6, 10, .55) 0%, rgba(3, 6, 10, .15) 35%, rgba(3, 6, 10, .55) 70%, rgba(3, 6, 10, .92) 100%),
                radial-gradient(70% 60% at 15% 85%, rgba(14, 37, 113, .45), transparent 70%);
}
.hero__content { width: min(100% - 40px, var(--shell)); margin-inline: auto; padding: 160px 0 70px; display: grid; gap: 26px; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(31, 79, 196, 0); } 100% { box-shadow: 0 0 0 0 rgba(31, 79, 196, 0); } }
.hero h1 { max-width: 21ch; font-weight: 400; text-transform: uppercase; letter-spacing: .01em; line-height: 1.02; }
.hero h1 .accent-text { color: #fff; display: inline; font-weight: 700; }
.hero__text { max-width: 640px; font-size: clamp(17px, 1.5vw, 21px); color: rgba(255, 255, 255, .86); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255, 255, 255, .2); margin-top: 18px; }
.hero__stat { padding: 22px 22px 0 0; display: grid; gap: 4px; }
.hero__stat + .hero__stat { padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .14); }
.hero__stat strong { font-family: var(--font-head); font-size: clamp(30px, 3.4vw, 46px); line-height: 1; }
.hero__stat strong em { font-style: normal; color: rgba(255,255,255,.75); font-size: .6em; margin-left: 2px; }
.hero__stat > span { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .7); }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Alt sayfa hero'su */
.page-hero { position: relative; color: #fff; isolation: isolate; overflow: hidden; background: #05070a; padding: calc(var(--header-h) + 90px) 0 80px; }
.page-hero > img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(3, 6, 10, .92) 0%, rgba(3, 6, 10, .7) 45%, rgba(3, 6, 10, .35) 100%), linear-gradient(0deg, rgba(3, 6, 10, .7), transparent 50%); }
.page-hero .shell { display: grid; gap: 22px; }
.page-hero h1 { max-width: 16ch; }
.page-hero .lead { color: rgba(255, 255, 255, .82); max-width: 680px; }
.page-hero .eyebrow { color: rgba(255, 255, 255, .78); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }
.crumbs { display: flex; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, .65); }
.crumbs a:hover { color: #fff; }

/* --------------------------------------------------------------------------
   10. BÖLÜMLER
   -------------------------------------------------------------------------- */
.section { padding: clamp(80px, 9vw, 130px) 0; position: relative; }
.section--tight { padding: clamp(60px, 6vw, 90px) 0; }
.section--panel {
    background: var(--surface);
    border-block: 1px solid var(--line);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.section-head { display: grid; gap: 18px; max-width: 820px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head--split { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.section-head--split > div { display: grid; gap: 18px; max-width: 760px; }

/* Izgara öğeleri büyük görseller yüzünden kolonu taşırmasın */
.grid-3 > *, .grid-4 > *, .split > *, .parcels > *, .offer-grid > *, .calc > *, .cmp-res > *, .ptabs__panel > *, .national > *, .form-layout > * { min-width: 0; }

/* Genel kart */
.card {
    position: relative; border-radius: var(--radius-lg); padding: 30px;
    background: var(--surface); border: 1px solid var(--line);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
a.card:hover { border-color: rgba(31, 79, 196, .55); transform: translateY(-4px); box-shadow: var(--shadow); }
.card h3 { font-size: 23px; margin-bottom: 10px; }
.card p { color: var(--muted); }
.card__icon { width: 52px; height: 52px; padding: 12px; border-radius: 12px; background: var(--icon-bg); color: var(--icon-fg); margin-bottom: 22px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.split--wide-left { grid-template-columns: 1.2fr 1fr; }
.stack { display: grid; gap: 22px; align-content: start; }
.media-frame { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.media-frame img { width: 100%; }

/* --------------------------------------------------------------------------
   11. ÜRÜN / MODÜL BİLEŞENLERİ
   -------------------------------------------------------------------------- */

.module-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.module-fact { background: var(--surface-solid); padding: 24px 22px; display: grid; gap: 4px; }
.module-fact strong { font-family: var(--font-head); font-size: clamp(30px, 3vw, 40px); line-height: 1; }
.module-fact strong em { font-style: normal; font-size: .55em; color: var(--link); margin-left: 3px; }
.module-fact span { color: var(--muted); font-size: 15px; }

/* Yapılandırma tablosu (2–6 modül) */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.data-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15px; }
.data-table th, .data-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.data-table thead th { font-family: var(--font-head); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); background: var(--surface-2); }
.data-table tbody tr:last-child td, .data-table tbody tr:last-child th { border-bottom: 0; }
.data-table tbody th { font-family: var(--font-head); font-size: 17px; }
.data-table .is-hl { background: rgba(31, 79, 196, .08); }
.data-table td.num { font-variant-numeric: tabular-nums; font-weight: 600; }

/* Enerji seçenekleri */

/* Adımlar */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: step; }
.step { padding: 26px 22px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); display: grid; gap: 10px; align-content: start; position: relative; }
.step__num { font-family: var(--font-head); font-weight: 700; font-size: 15px; color: var(--link); letter-spacing: .12em; }
.step h3 { font-size: 24px; text-transform: uppercase; }
.step p { color: var(--muted); font-size: 15px; }
.step svg.step__icon { width: 48px; height: 48px; padding: 11px; border-radius: 12px; background: var(--icon-bg); color: var(--icon-fg); }
.steps--4 { grid-template-columns: repeat(4, 1fr); }

/* Şema */
.schema { margin-top: 70px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); padding: clamp(22px, 3vw, 40px); display: grid; gap: 30px; }
.schema__head { display: grid; gap: 12px; }
.schema__grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 30px; align-items: center; }
.schema__figure { margin: 0; border-radius: 12px; overflow: hidden; background: #0a0f15; border: 1px solid var(--line); }
.schema__figure--3d { background: #0a0f15; }
.render { position: relative; line-height: 0; }
.render img { width: 100%; height: auto; display: block; }
.pin { position: absolute; transform: translate(-50%, -50%); width: 28px; height: 28px; border-radius: 50%; background: #102a73; color: #fff; display: grid; place-items: center; font: 700 14px/1 var(--font-head); border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, .45); transition: transform .2s, background .2s; }
.pin.is-on { transform: translate(-50%, -50%) scale(1.3); background: #c2410c; }
.schema__legend li { cursor: default; border-radius: 8px; transition: background .2s; padding: 4px 6px; margin: -4px -6px; }
.schema__legend li:hover { background: var(--surface-2); }
.schema__legend { list-style: none; display: grid; gap: 12px; }
.schema__legend li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start; }
.schema__legend b { width: 30px; height: 30px; border-radius: 50%; background: var(--brand); color: var(--on-brand); display: grid; place-items: center; font-family: var(--font-head); font-size: 15px; }
.schema__legend strong { display: block; font-family: var(--font-head); font-size: 17px; }
.schema__legend em { font-style: normal; color: var(--muted); font-size: 14px; }
.schema__keys { display: flex; flex-wrap: wrap; gap: 18px; padding: 14px 18px; font-size: 14px; color: #c6d0db; background: #0a0f15; }
.schema__keys > span { display: inline-flex; align-items: center; gap: 8px; }

/* --------------------------------------------------------------------------
   12. LAZER ATIŞ ANİMASYONU (temsili)
   -------------------------------------------------------------------------- */

/* Fotoğraf tabanlı lazer animasyonu (JS, .laser-stage'e data-stage verir) */
@keyframes beamIn { from { transform: translateX(-50%) scaleY(0); } to { transform: translateX(-50%) scaleY(1); } }
@keyframes flash { from { opacity: .55; } to { opacity: 1; } }
@keyframes smoke { from { transform: translate(0, 0) scale(.6); opacity: .8; } to { transform: translate(-10px, -80px) scale(2.2); opacity: 0; } }

/* --------------------------------------------------------------------------
   13. LAZERLE YOK EDİLEN OT ÖRNEKLERİ (tür kartları)
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   14. PARSEL KARŞILAŞTIRMA VE VERİM HESAPLAYICI
   -------------------------------------------------------------------------- */
.parcels { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.parcel { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.parcel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.parcel__head h3 { font-size: 20px; text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
.parcel__head h3 i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.parcel ul { list-style: none; padding: 16px 20px 20px; display: grid; gap: 8px; font-size: 15px; }
.parcel li { display: flex; gap: 10px; align-items: flex-start; }
.parcel li svg { width: 18px; height: 18px; flex: none; margin-top: 3px; }
.parcel li.ok svg { color: var(--c-org); }
.parcel li.no svg { color: var(--c-chem); }

.calc { margin-top: 30px; display: grid; grid-template-columns: 1fr 1.35fr; gap: 0; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); overflow: hidden; }
.calc__inputs { padding: clamp(22px, 3vw, 34px); display: grid; gap: 16px; align-content: start; border-right: 1px solid var(--line); background: var(--surface-2); }
.calc__inputs h3 { font-size: 22px; text-transform: uppercase; }
.calc-intro { margin-top: 70px; max-width: 880px; display: grid; gap: 12px; }
.calc__set { border: 0; padding: 0; margin: 0; display: grid; gap: 12px; min-width: 0; }
.calc__set legend { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--text); padding: 0; margin-bottom: 4px; }
.calc__set legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.calc__more { border-top: 1px solid var(--line); padding-top: 14px; display: grid; gap: 12px; }
.calc__more summary { cursor: pointer; font-weight: 600; color: var(--link); }
.calc__extra { padding: 14px 16px; border-radius: 12px; background: var(--surface-solid); border: 1px solid var(--line); font-size: 14px; color: var(--muted); line-height: 1.8; }
.calc__extra strong { font-family: var(--font-head); font-size: 22px; color: var(--text); font-variant-numeric: tabular-nums; }
.parcel__photo { margin: 0; position: relative; overflow: hidden; background: var(--surface-2); }
.parcel__photo img { width: 100%; height: 260px; object-fit: cover; display: block; }
.parcel__photo figcaption { padding: 8px 12px; font-size: 12.5px; color: var(--muted); }
.calc__row { display: grid; gap: 6px; }
.calc__row label { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; color: var(--muted); }
.calc__row label output { font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.calc__row input[type="number"] { width: 100%; height: 44px; padding: 0 12px; border-radius: var(--radius); border: 1px solid var(--line-strong); background: var(--input-bg); }
.calc__row input[type="range"] { width: 100%; accent-color: var(--brand); }
.calc__out { padding: clamp(22px, 3vw, 34px); display: grid; gap: 22px; align-content: start; }
.calc__legend { display: flex; flex-wrap: wrap; gap: 16px; font-size: 14px; color: var(--muted); }
.calc__legend span { display: inline-flex; align-items: center; gap: 8px; }
.calc__legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.bars { display: grid; gap: 22px; }
.bars__group h4 { font-family: var(--font-head); font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.bar-row { display: grid; grid-template-columns: 150px 1fr; gap: 12px; align-items: center; margin-bottom: 8px; }
.bar-row > span { font-size: 14px; color: var(--muted); }
.bar-track { position: relative; height: 22px; }
.bar { position: absolute; left: 0; top: 0; height: 22px; border-radius: 0 4px 4px 0; min-width: 2px; transition: width .6s var(--ease); }
.bar-val { position: absolute; top: 50%; transform: translateY(-50%); font-size: 14px; font-weight: 700; color: var(--text); white-space: nowrap; transition: left .6s var(--ease); font-variant-numeric: tabular-nums; }
.calc__summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-radius: 12px; overflow: hidden; }
.calc__summary div { background: var(--surface-solid); padding: 16px; display: grid; gap: 2px; }
.calc__summary strong { font-family: var(--font-head); font-size: 26px; font-variant-numeric: tabular-nums; }
.calc__summary span { font-size: 13px; color: var(--muted); }
.calc__note { font-size: 13px; color: var(--dim); }
.chart-tip { position: fixed; z-index: 300; pointer-events: none; padding: 8px 12px; border-radius: 8px; background: var(--surface-solid); color: var(--text); border: 1px solid var(--line-strong); box-shadow: var(--shadow); font-size: 13px; opacity: 0; transition: opacity .15s; }
.chart-tip.is-on { opacity: 1; }

/* --------------------------------------------------------------------------
   15. YÖNTEM KARŞILAŞTIRMA TABLOSU
   -------------------------------------------------------------------------- */
.compare { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); }
.compare__table { width: 100%; min-width: 860px; border-collapse: collapse; font-size: 15px; }
.compare__table th, .compare__table td { padding: 15px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare__table thead th { font-family: var(--font-head); font-size: 16px; letter-spacing: .04em; background: var(--surface-2); }
.compare__table thead th small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 12px; color: var(--muted); letter-spacing: 0; margin-top: 2px; }
.compare__table tbody th { font-weight: 600; color: var(--muted); width: 210px; }
.compare__table .is-us { background: rgba(31, 79, 196, .09); }
.compare__table thead .is-us { color: var(--link); }
.compare__table td { white-space: normal; }
.compare__table td i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; vertical-align: 1px; }
.compare__table i.y { background: var(--c-org); }
.compare__table i.m { background: #d6a332; }
.compare__table i.n { background: var(--c-chem); }
.compare__legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 14px; font-size: 13px; color: var(--muted); }
.compare__legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }

.evidence { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.evidence__item { padding: 24px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 10px; align-content: start; }
.evidence__item strong { font-family: var(--font-head); font-size: 36px; line-height: 1; color: var(--link); }
.evidence__item span { color: var(--muted); font-size: 15px; }
.evidence__item a { font-size: 13px; color: var(--link); text-decoration: underline; text-underline-offset: 3px; }

/* --------------------------------------------------------------------------
   16. KAZANIM SEKMELERİ
   -------------------------------------------------------------------------- */

/* Ürün sekmeleri (Carbon tarzı: başlık sekmeleri + dizüstü ekran) */
.ptabs__list { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.ptabs__list button {
    padding: 18px 14px; background: none; border: 0; border-bottom: 2px solid transparent; cursor: pointer; text-align: left;
    font-family: var(--font-head); font-weight: 700; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim);
}
.ptabs__list button[aria-selected="true"] { color: var(--text); border-bottom-color: var(--brand); background: linear-gradient(0deg, rgba(31, 79, 196, .08), transparent); }
.ptabs__panel { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(30px, 5vw, 70px); padding-top: 50px; align-items: center; }
.ptabs__panel[hidden] { display: none; }
.ptabs__lists { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-radius: 12px; overflow: hidden; margin-top: 26px; }
.ptabs__lists > div { background: var(--surface-solid); padding: 22px; border-left: 3px solid var(--brand); }
.ptabs__lists h4 { font-family: var(--font-head); font-size: 15px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 12px; }
.ptabs__lists ul { list-style: none; display: grid; gap: 8px; color: var(--muted); font-size: 15px; }
.ptabs__lists li::before { content: "▪"; color: var(--link); margin-right: 8px; }

/* Dizüstü bilgisayar çerçevesi (saha analizi ekranı için) */

/* --------------------------------------------------------------------------
   17. HİZMET / ÜRÜN KARTLARI
   -------------------------------------------------------------------------- */
.offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.offer { display: grid; grid-template-rows: auto 1fr; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface); transition: border-color .3s, transform .3s var(--ease), box-shadow .3s; }
.offer:hover { border-color: rgba(31, 79, 196, .55); transform: translateY(-4px); box-shadow: var(--shadow); }
.offer__art { aspect-ratio: 16 / 9; background: #0a0f15; overflow: hidden; }
.offer__art img, .offer__art svg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.offer:hover .offer__art img, .offer:hover .offer__art svg { transform: scale(1.04); }
.offer__body { padding: 24px 24px 26px; display: grid; gap: 10px; align-content: start; }
.offer__body h3 { font-size: 23px; }
.offer__body p { color: var(--muted); font-size: 15px; }
.offer__body .link-arrow { margin-top: 6px; }

/* --------------------------------------------------------------------------
   18. HAKKIMIZDA, ÜRÜNLER, SAHADAN, HİKÂYELER, PARTNERLER
   -------------------------------------------------------------------------- */
.national { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.national__flag { display: inline-flex; align-items: center; gap: 12px; margin-top: 26px; font-weight: 600; }
.national__flag svg { width: 34px; height: 23px; border-radius: 3px; }

.crop-groups { display: grid; gap: 30px; margin-top: 8px; }
.crop-group h3 { font-family: var(--font-head); font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.crops { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.crops li { display: inline-flex; align-items: center; gap: 10px; padding: 6px 18px 6px 6px; border-radius: 99px; border: 1px solid var(--line-strong); background: var(--surface); font-weight: 500; transition: border-color .2s, transform .2s; }
.crops li:hover { border-color: var(--icon-fg); transform: translateY(-2px); }
.crop__icon { width: 38px; height: 38px; padding: 7px; border-radius: 50%; background: var(--icon-bg); color: var(--icon-fg); flex: none; }

.story { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.story__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.story__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.35); }
.story__body { padding: 22px; display: grid; gap: 8px; }
.story__body h3 { font-size: 21px; }
.story__body p { color: var(--muted); font-size: 15px; }

.partners { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.partner { aspect-ratio: 3 / 2; display: grid; place-items: center; padding: 16px; border-radius: 12px; background: #fff; border: 1px solid var(--line); }
.partner { min-width: 0; }
.partner img { max-height: 64px; max-width: 100%; width: auto; height: auto; object-fit: contain; }

/* --------------------------------------------------------------------------
   19. HABERLER VE RÖPORTAJLAR
   -------------------------------------------------------------------------- */
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.news-card { padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 12px; align-content: start; transition: border-color .3s, transform .3s var(--ease); }
.news-card:hover { border-color: rgba(31, 79, 196, .55); transform: translateY(-3px); }
.news-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--dim); }
.news-card h3 { font-size: 21px; line-height: 1.25; }
.news-card p { color: var(--muted); font-size: 15px; }
.news-card .link-arrow { font-size: 15px; }

/* --------------------------------------------------------------------------
   20. SSS
   -------------------------------------------------------------------------- */
.faq-layout { display: grid; grid-template-columns: .8fr 1.4fr; gap: 60px; align-items: start; }
.faq-layout > div:first-child { position: sticky; top: calc(var(--header-h) + 30px); }
.faq { display: grid; gap: 12px; }
.faq-group { margin-bottom: 26px; }
.faq-group > h3 { font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--link); margin: 10px 0 14px; }
.faq details { border-radius: 12px; border: 1px solid var(--line); background: var(--surface); transition: border-color .25s; }
.faq details[open] { border-color: rgba(31, 79, 196, .5); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; position: relative; font-weight: 600; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 12px; height: 12px; margin-top: -8px; border-right: 2px solid var(--link); border-bottom: 2px solid var(--link); transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details > div { padding: 0 22px 22px; color: var(--muted); display: grid; gap: 10px; }
.faq details > div p { font-size: 16px; }
.faq .src { font-size: 13px; color: var(--dim); }
.faq .src a { color: var(--link); text-decoration: underline; text-underline-offset: 2px; }

/* --------------------------------------------------------------------------
   21. AR-GE: ZAMAN ÇİZELGESİ VE GELECEK MODEL
   -------------------------------------------------------------------------- */
.timeline { list-style: none; display: grid; gap: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--brand), var(--line)); }
.timeline li { position: relative; padding: 0 0 34px 48px; display: grid; gap: 6px; }
.timeline li::before { content: ""; position: absolute; left: 4px; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg); border: 3px solid var(--brand); }
.timeline li.is-future::before { border-style: dashed; border-color: var(--dim); }
.timeline b { font-family: var(--font-head); font-size: 15px; letter-spacing: .1em; color: var(--link); }
.timeline strong { font-family: var(--font-head); font-size: 22px; }
.timeline span { color: var(--muted); font-size: 15px; }

.future { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: radial-gradient(80% 90% at 50% 100%, rgba(31, 79, 196, .25), transparent 70%), #05080d; aspect-ratio: 16 / 9; display: grid; place-items: center; }
.future svg { width: 92%; filter: blur(9px) saturate(1.2); opacity: .95; transform: scale(1.02); }
.future__veil { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 30px; background: linear-gradient(0deg, rgba(5, 8, 13, .65), transparent 60%); color: #fff; }
.future__veil .tag { border-color: rgba(255, 255, 255, .4); color: #fff; background: rgba(255, 255, 255, .08); }
.future__veil h3 { font-size: clamp(26px, 3.4vw, 44px); text-transform: uppercase; margin: 14px 0 8px; }
.future__veil p { color: rgba(255, 255, 255, .78); max-width: 520px; }
.future__scan { display: none; position: absolute; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--brand), transparent); box-shadow: 0 0 20px var(--brand);  }
@keyframes futureScan { 0% { top: 10%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 90%; opacity: 0; } }

/* --------------------------------------------------------------------------
   22. KARİYER BANDI
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   23. BÜYÜK İLETİŞİM PANELİ (tüm sayfalarda, alt bilginin üstünde)
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   24. ALT BİLGİ (FOOTER)
   -------------------------------------------------------------------------- */
.site-footer { background: var(--surface-solid); color: var(--text); padding: 70px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 36px; padding-bottom: 50px; border-bottom: 1px solid var(--line); }
.footer-brand img { height: 52px; width: auto; filter: var(--logo-filter); margin-bottom: 18px; }
.footer-brand p { color: var(--muted); font-size: 15px; max-width: 320px; }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a { width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line-strong); display: grid; place-items: center; transition: border-color .2s, color .2s; }
.socials a:hover { border-color: var(--brand); color: var(--link); }
.socials svg { width: 18px; height: 18px; }
.footer-col h3 { font-size: 14px; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; font-size: 15px; }
.footer-col a:hover { color: var(--link); }
.footer-col p { color: var(--muted); font-size: 15px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 26px; font-size: 14px; color: var(--dim); }
.footer-bottom nav { display: flex; gap: 18px; }

/* --------------------------------------------------------------------------
   25. FORMLAR
   -------------------------------------------------------------------------- */
.form-layout { display: grid; grid-template-columns: .85fr 1.3fr; gap: 50px; align-items: start; }
.form-aside { display: grid; gap: 22px; position: sticky; top: calc(var(--header-h) + 30px); }
.form-aside ul { list-style: none; display: grid; gap: 14px; }
.form-aside li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; color: var(--muted); }
.form-aside li svg { width: 34px; height: 34px; padding: 7px; border-radius: 9px; background: var(--icon-bg); color: var(--icon-fg); }
.contact-card { padding: 24px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 8px; }
.contact-card h3 { font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 4px; }
.contact-card a { font-weight: 600; }
.contact-card a:hover { color: var(--link); }
.form-card { padding: clamp(24px, 3.5vw, 44px); border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; color: var(--muted); }
.req { color: var(--accent); }
.field input, .field select, .field textarea {
    width: 100%; min-height: 50px; padding: 12px 14px; border-radius: var(--radius);
    border: 1px solid var(--line-strong); background: var(--input-bg); color: var(--text);
    transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field select option { color: #0b1726; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(31, 79, 196, .22); }
.field input[type="file"] { padding: 10px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { grid-column: 1 / -1; display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: 14px; color: var(--muted); align-items: start; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--brand); }
.check a { color: var(--link); text-decoration: underline; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-actions small { color: var(--dim); }
.form-status { grid-column: 1 / -1; display: none; padding: 14px 16px; border-radius: var(--radius); font-weight: 600; }
.form-status.is-ok { display: block; background: rgba(35, 160, 107, .14); border: 1px solid rgba(35, 160, 107, .5); }
.form-status.is-err { display: block; background: rgba(194, 112, 61, .14); border: 1px solid rgba(194, 112, 61, .5); }

/* Giriş portalları */
.portals { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.portal { padding: 34px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 14px; align-content: start; }
.portal svg.portal__icon { width: 56px; height: 56px; padding: 13px; border-radius: 14px; background: var(--icon-bg); color: var(--icon-fg); }
.portal h2 { font-size: 28px; text-transform: uppercase; }
.portal p { color: var(--muted); }
.portal__status { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--dim); }
.portal__status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #d6a332; }
.portal__status.is-live::before { background: var(--c-org); }
.btn.is-disabled { opacity: .5; cursor: not-allowed; }

/* KVKK / metin sayfası */
.prose { max-width: 820px; display: grid; gap: 18px; color: var(--muted); }
.prose h2 { color: var(--text); font-size: 26px; margin-top: 18px; }
.prose ul { padding-left: 22px; display: grid; gap: 8px; }

/* Açılış görseli/ikon kutusu */

/* --------------------------------------------------------------------------
   25b. KÜÇÜK YARDIMCILAR (alt sayfalar)
   -------------------------------------------------------------------------- */
.cmp-res { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.cmp-res figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: #0a0f15; }
.cmp-res figure svg { width: 100%; height: auto; }
.cmp-res figcaption { padding: 14px 18px; display: grid; gap: 4px; background: var(--surface-solid); }
.cmp-res figcaption strong { font-family: var(--font-head); font-size: 19px; }
.cmp-res figcaption span { font-size: 14px; color: var(--muted); }
.cta-strip { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 34px clamp(24px, 4vw, 44px); border-radius: var(--radius-lg); border: 1px solid rgba(31, 79, 196, .45); background: linear-gradient(120deg, rgba(31, 79, 196, .16), transparent 60%), var(--surface); }
.cta-strip h3 { font-size: clamp(24px, 2.6vw, 32px); text-transform: uppercase; }
.cta-strip p { color: var(--muted); margin-top: 6px; }

/* Önizleme şeridi */
.staging-ribbon { position: fixed; left: 50%; bottom: 14px; transform: translateX(-50%); z-index: 400; background: #f2c94c; color: #1b1400; font-weight: 700; font-size: 13px; padding: 8px 16px; border-radius: 99px; box-shadow: 0 8px 30px rgba(0, 0, 0, .3); pointer-events: none; }

/* --------------------------------------------------------------------------
   26. AKIŞ ANİMASYONLARI (kaydırınca beliren içerik)
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--left { transform: translateX(-36px); }
.reveal--right { transform: translateX(36px); }
.reveal--zoom { transform: scale(.94); }
.no-js .reveal { opacity: 1; transform: none; }
/* Başlık çizgisi soldan dolar */
.reveal .eyebrow::before { transform-origin: left; transform: scaleX(0); transition: transform .8s var(--ease) .2s; }
.reveal.is-visible .eyebrow::before { transform: scaleX(1); }

/* --------------------------------------------------------------------------
   27. DUYARLI (RESPONSIVE) KURALLAR
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
    .steps { grid-template-columns: repeat(3, 1fr); }
    .steps--4 { grid-template-columns: repeat(2, 1fr); }
    .partners { grid-template-columns: repeat(4, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .offer-grid { grid-template-columns: repeat(2, 1fr); }
        }
@media (max-width: 960px) {
    .national, .split, .split--wide-left, .schema__grid, .faq-layout,
    .form-layout, .ptabs__panel, .calc, .cmp-res { grid-template-columns: 1fr; }
    .faq-layout > div:first-child, .form-aside { position: static; }
    .calc__inputs { border-right: 0; border-bottom: 1px solid var(--line); }
    .grid-3, .grid-4, .evidence { grid-template-columns: 1fr 1fr; }
    .ptabs__list { grid-template-columns: repeat(2, 1fr); }
            .module-facts { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    body { font-size: 16px; }
    .hero__stats { grid-template-columns: 1fr 1fr; }
    .hero__stat:nth-child(3) { padding-left: 0; border-left: 0; }
    .hero__stat { padding-bottom: 14px; }
        .grid-3, .grid-4, .evidence, .news-grid,
    .parcels, .offer-grid, .portals, .ptabs__lists, .form-grid { grid-template-columns: 1fr; }
        .steps, .steps--4 { grid-template-columns: 1fr; }
    .partners { grid-template-columns: repeat(3, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; }
        .bar-row { grid-template-columns: 1fr; gap: 4px; }
    .calc__summary { grid-template-columns: 1fr; }
    .module-facts { grid-template-columns: 1fr 1fr; }
        .brand img { height: 34px; }
    .site-header.is-solid .brand img { height: 30px; }
    .header-tools { gap: 6px; }
    .lang-switch button { width: 36px; }
    .icon-btn { width: 40px; height: 40px; }
}
@media (max-width: 720px) {
    .btn { white-space: normal; text-align: center; line-height: 1.25; padding: 12px 20px; }
}
@media (max-width: 420px) {
    .lang-switch { display: none; }      /* çok dar ekranda dil seçimi mobil menüde */
}

/* --------------------------------------------------------------------------
   28. HAREKET AZALTMA TERCİHİ
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   29. ALT SAYFA UYUMLULUK EKLERİ
   -------------------------------------------------------------------------- */
/* Koyu hero üzerinde "ghost" buton her temada beyaz kalsın */
.hero .btn--ghost, .page-hero .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .45); background: rgba(255, 255, 255, .06); }
.hero .btn--ghost:hover, .page-hero .btn--ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .14); }
.portal__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
/* İletişim panelindeki ikinci buton: açık mavi zeminde yarı saydam beyaz */
.future__veil > div { background: rgba(5, 8, 13, .58); padding: 22px 28px; border-radius: 14px; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }

.logo-chip { display: inline-flex; align-items: center; background: #fff; padding: 8px 16px; border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 1px 2px rgba(10, 20, 40, .08); justify-self: start; width: fit-content; }
.logo-chip img { height: 38px; width: auto; display: block; }

/* Gerçek fotoğraf/harita çerçevesi (saha analizi) */
.media-frame--photo { background: #0a0f15; }
.media-frame--photo img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.media-frame--photo figcaption { padding: 12px 16px; font-size: 13px; line-height: 1.5; color: var(--muted); background: var(--surface-solid); }
.cmp-res figure img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* ==========================================================================
   EKİM 2026 (v2) — sadeleştirilmiş ana sayfa, gerçek video, araştırma
   görselleri ve yeni iletişim bölümü
   ========================================================================== */
/* Ürün: gerçekçi araç görseli + kısa özellikler */
.product-split { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.product-split > * { min-width: 0; }
.product-split__media { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.product-split__media img { width: 100%; height: auto; display: block; }
.product-split .lead { margin-top: 18px; }
.module-facts--compact { grid-template-columns: repeat(2, 1fr); margin-top: 26px; }
.module-facts--compact .module-fact { padding: 18px 20px; }
.product-split__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* Hizmet kartları (4'lü) ve kısa hizmet listesi */
.offer-grid--four { grid-template-columns: repeat(4, 1fr); }
.offer-grid--four .offer__art { aspect-ratio: 4 / 3; }
.partners__title { font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 56px 0 18px; font-family: var(--font-body); font-weight: 600; }

/* Gerçek lazer videosu + saha fotoğrafı */
.laser-real { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(22px, 3.5vw, 48px); align-items: start; }
.laser-real > * { min-width: 0; }
.laser-real figure { margin: 0; }
.laser-real__video { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: #0b0806; }
.laser-real__video video { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: #0b0806; }
.laser-real__video figcaption { padding: 14px 18px 16px; display: grid; gap: 4px; background: var(--surface-solid); }
.laser-real__video figcaption strong { font-family: var(--font-head); font-size: 17px; text-transform: uppercase; letter-spacing: .04em; }
.laser-real__video figcaption span { color: var(--muted); font-size: 14.5px; }
.laser-real__side { display: grid; gap: 22px; }
.laser-timeline { margin: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.laser-timeline > div { display: grid; grid-template-columns: 150px 1fr; gap: 14px; padding: 12px 16px; background: var(--surface-solid); align-items: baseline; }
.laser-timeline dt { font-family: var(--font-head); font-weight: 700; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.laser-timeline dd { margin: 0; font-size: 15px; color: var(--muted); }

/* Bilimsel çalışmalardan gerçek görüntüler */
.res-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.res-card { display: grid; align-content: start; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface-solid); }
.res-card > img { display: block; width: 100%; height: auto; background: #111; }
.res-card > img + img { border-top: 2px solid var(--surface-solid); }
.res-card--wide { grid-column: 1 / -1; grid-template-columns: 1.5fr 1fr; }
.res-card--wide > img { height: 100%; object-fit: cover; }
.res-card__body { padding: 20px 22px 22px; display: grid; gap: 8px; align-content: start; }
.res-card__when { font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.res-card h3 { font-size: 21px; line-height: 1.2; }
.res-card p { color: var(--muted); font-size: 15px; }
.res-card .res-card__src { font-size: 13px; color: var(--dim); border-top: 1px solid var(--line); padding-top: 10px; margin-top: 4px; }
.res-note { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; margin-top: 22px; padding: 20px 22px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); }
.res-note svg { width: 44px; height: 44px; padding: 10px; border-radius: 10px; background: var(--icon-bg); color: var(--icon-fg); }
.res-note p { margin: 0; color: var(--muted); }

/* İletişim sayfası adres kutusu */
.contact__address { display: grid; grid-template-columns: 44px 1fr; gap: 14px; margin-top: 18px; padding: 18px; border-radius: var(--radius-lg); border: 1px dashed var(--line-strong); }
.contact__address svg { width: 44px; height: 44px; padding: 10px; border-radius: 10px; background: var(--icon-bg); color: var(--icon-fg); }
.contact__address div { display: grid; gap: 4px; }
.contact__address span { color: var(--muted); font-size: 15px; }

@media (max-width: 1100px) {
    .offer-grid--four { grid-template-columns: repeat(2, 1fr); }
    }
@media (max-width: 900px) {
    .product-split, .laser-real, .res-grid { grid-template-columns: 1fr; }
    .res-card--wide { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .offer-grid--four { grid-template-columns: 1fr; }
    .laser-timeline > div { grid-template-columns: 1fr; gap: 2px; }
}

.render--wide img { aspect-ratio: 21 / 9; object-fit: cover; object-position: 50% 45%; }
.res-card__media { display: grid; gap: 2px; background: var(--line); align-content: start; }
.res-card__media figure { margin: 0; position: relative; }
.res-card__media img { display: block; width: 100%; height: auto; }
.res-card__media figcaption { position: absolute; left: 10px; bottom: 10px; font-size: 12px; font-weight: 600; letter-spacing: .06em; color: #fff; background: rgba(5, 8, 15, .72); padding: 4px 10px; border-radius: 99px; }
.res-card--flip { grid-template-columns: 1.5fr 1fr; }
.site-header:not(.is-solid) { background: linear-gradient(180deg, rgba(3, 6, 10, .6), rgba(3, 6, 10, 0)); }

/* ==========================================================================
   EKİM 2026 (v3) — ayrı form sayfaları, aydınlatma şemaları, video galerisi,
   saha fotoğrafları, haberler ve görsel koruma
   ========================================================================== */

/* --- Görsel koruma: sürükle-bırak, uzun basma (iOS) ve seçim kapalı --- */
img, video { -webkit-user-drag: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }

/* --- Lazershot logosu (büyük boyutlar) --- */
.logo-chip--lg { padding: 12px 20px; border-radius: 14px; }
.logo-chip--lg img { height: clamp(48px, 5vw, 64px); }
.logo-chip--xl { padding: 14px 24px; border-radius: 16px; }
.logo-chip--xl img { height: clamp(60px, 8vw, 104px); }
.product-split__title { margin-top: 22px; }
.national__title { margin: 18px 0 22px; }

/* --- Başlık bandı varyasyonları --- */
.page-hero--form { padding-bottom: 56px; }
.page-hero--short { padding-bottom: 60px; }

/* --- Lazerin etkisi: kendi saha fotoğraflarımız --- */
.burn-grid { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface-solid); }
.burn-grid img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; display: block; }
.burn-grid figcaption { grid-column: 1 / -1; padding: 12px 16px 14px; display: grid; gap: 3px; }
.burn-grid figcaption strong { font-family: var(--font-head); font-size: 15px; letter-spacing: .04em; text-transform: uppercase; }
.burn-grid figcaption span { font-size: 14px; color: var(--muted); }
.burn-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.burn-strip img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }
.link-row { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.laser-real__video video { aspect-ratio: 16 / 9; }

/* --- Sahadan fotoğraf satırı --- */
.photo-row { display: grid; grid-template-columns: 1.2fr .8fr 1.2fr; gap: 18px; }
.photo-row figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface-solid); }
.photo-row img { width: 100%; height: 320px; object-fit: cover; display: block; }
.photo-row figcaption { padding: 12px 16px; font-size: 14px; color: var(--muted); }

/* --- Video galerisi --- */
.vgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.vcard { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--surface-solid); display: grid; grid-template-rows: auto 1fr; }
.vcard__media { position: relative; aspect-ratio: 4 / 3; background: #05080f; }
.vcard__media video, .vcard__media iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; display: block; }
.vcard figcaption { padding: 14px 18px 18px; display: grid; gap: 6px; align-content: start; }
.vcard figcaption .tag { justify-self: start; }
.vcard figcaption strong { font-family: var(--font-head); font-size: 19px; line-height: 1.2; }
.vcard figcaption > span:last-child { font-size: 14px; color: var(--muted); }
.vcard--single .vcard__media { aspect-ratio: 1 / 1; }
.vcard__yt { position: absolute; inset: 0; width: 100%; display: grid; place-content: center; justify-items: center; gap: 14px; padding: 20px; border: 0; cursor: pointer; color: #fff; text-align: center; font: inherit; font-size: 13.5px;
    background: radial-gradient(circle at 50% 40%, rgba(31, 69, 181, .55), transparent 60%), linear-gradient(160deg, #0a1428, #05080f); }
.vcard__yt svg { width: 64px; height: 64px; padding: 18px 16px 18px 20px; border-radius: 50%; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .35); transition: transform .25s var(--ease), background .25s; }
.vcard__yt:hover svg, .vcard__yt:focus-visible svg { transform: scale(1.08); background: var(--brand); }
.vcard__yt span { max-width: 240px; opacity: .8; }

/* --- Bize ulaşın bandı (her sayfada) --- */
.contact-band { padding: clamp(60px, 8vw, 96px) 0; border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.contact-band__inner { display: grid; grid-template-columns: .9fr 1.4fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.contact-band__inner > * { min-width: 0; }
.contact-band__intro .lead { margin-top: 14px; }
.contact-band__direct { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 24px; }
.contact-band__direct a { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; }
.contact-band__direct svg { width: 20px; height: 20px; color: var(--accent); }
.contact-band__actions, .route-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.route-grid { grid-template-columns: repeat(4, 1fr); }
.action-card { display: grid; grid-template-columns: 46px 1fr; grid-template-rows: auto auto; column-gap: 14px; row-gap: 2px; align-items: center; padding: 18px 20px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface-solid); transition: border-color .25s, transform .25s var(--ease), box-shadow .25s; }
.action-card:hover { border-color: var(--brand); transform: translateY(-2px); box-shadow: var(--shadow); }
.action-card svg { grid-row: 1 / span 2; width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: var(--icon-bg); color: var(--icon-fg); }
.action-card strong { font-family: var(--font-head); font-size: 18px; line-height: 1.2; }
.action-card span { font-size: 14px; color: var(--muted); }
.footer-address { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding: 22px 0; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--muted); }
.footer-address svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
.footer-address a { color: var(--link); font-weight: 600; }
.footer-brand > a { display: inline-block; }

/* --- Form sayfaları --- */
.form-card__title { font-size: clamp(22px, 2.2vw, 28px); text-transform: uppercase; margin-bottom: 22px; }
.field__label { font-size: 14px; font-weight: 600; color: var(--muted); }
.choice-row { display: flex; flex-wrap: wrap; gap: 10px; }
.choice { display: inline-flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius); border: 1px solid var(--line-strong); background: var(--input-bg); cursor: pointer; font-size: 15px; transition: border-color .2s, background .2s; }
.choice input { width: 18px; height: 18px; accent-color: var(--brand); }
.choice:has(input:checked) { border-color: var(--brand); background: rgba(31, 79, 196, .12); }
.contact-card--plain { background: var(--surface-solid); }
.form-aside__alt { color: var(--muted); font-size: 15px; }
.steps-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: st; }
.steps-list li { counter-increment: st; position: relative; display: grid; gap: 2px; padding: 0 0 20px 50px; }
.steps-list li::before { content: counter(st); position: absolute; left: 0; top: 0; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--brand); color: var(--on-brand); font-family: var(--font-head); font-weight: 700; }
.steps-list li::after { content: ""; position: absolute; left: 16px; top: 38px; bottom: 4px; width: 2px; background: var(--line-strong); }
.steps-list li:last-child::after { display: none; }
.steps-list strong { font-family: var(--font-head); font-size: 18px; }
.steps-list span { color: var(--muted); font-size: 15px; }
.steps-list--inline { margin-top: 8px; }
.contact-lines { display: grid; gap: 4px; }
.contact-lines a { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 600; }
.contact-lines svg { width: 40px; height: 40px; padding: 10px; border-radius: 10px; background: var(--icon-bg); color: var(--icon-fg); }
.contact-lines small { display: block; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.btn:disabled { opacity: .7; cursor: progress; }

/* --- Lazershot: teknik özellikler ve ürün ailesi --- */
.spec-layout { display: grid; grid-template-columns: 1.15fr 1fr; gap: 26px; align-items: start; }
.spec-layout > * { min-width: 0; }
.spec-table { min-width: 0; }
.spec-table th { width: 42%; font-family: var(--font-body) !important; font-size: 15px !important; font-weight: 600; color: var(--muted); }
.spec-table td { font-weight: 600; }
.spec-layout__img figcaption { padding: 12px 16px; font-size: 14px; color: var(--muted); background: var(--surface-solid); }
.family-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.family-card { border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface-solid); padding: 0 0 24px; overflow: hidden; display: grid; gap: 12px; align-content: start; }
.family-card img { width: 100%; aspect-ratio: 8 / 7; object-fit: contain; background: #f1f3f6; padding: 10px; }
.family-card h3, .family-card ul, .family-card p { margin: 0 24px; }
.family-card h3 { font-size: 26px; text-transform: uppercase; margin-top: 8px; }
.family-card ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.family-card li { padding: 6px 12px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); font-size: 14px; }
.family-card li b { font-family: var(--font-head); }
.family-card p { color: var(--muted); }
.family-card--hl { border-color: rgba(31, 79, 196, .6); box-shadow: 0 0 0 1px rgba(31, 79, 196, .35) inset; }
.note { margin-top: 22px; color: var(--muted); font-size: 15px; max-width: 900px; }
.cta-strip__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* --- Şemalar (aydınlatma sayfası). Renkler temaya göre değişir. --- */
.diagram-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.diagram-pair > * { min-width: 0; }
.diagram { margin: 0; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface-solid); overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.diagram svg { width: 100%; height: auto; display: block; background: linear-gradient(180deg, rgba(10, 42, 130, .10), transparent 70%); }
.diagram figcaption { padding: 16px 20px 20px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.diagram figcaption p { font-size: 14px; color: var(--muted); }
.diagram--wide { margin-bottom: 26px; }
.dg-legend { margin: 0; padding-left: 0; list-style: none; counter-reset: dg; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; font-size: 14.5px; }
.dg-legend li { counter-increment: dg; display: grid; grid-template-columns: 24px 1fr; gap: 8px; color: var(--muted); }
.dg-legend li::before { content: counter(dg); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: #fff; font-size: 12px; font-weight: 700; }
.dg-key { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14.5px; color: var(--muted); }
.dg-key li { display: flex; align-items: center; gap: 10px; }
.dg-key i { width: 26px; height: 4px; border-radius: 2px; flex: none; }
.dg-key .k-sun { background: repeating-linear-gradient(90deg, #d79a2b 0 6px, transparent 6px 10px); }
.dg-key .k-led { background: var(--accent); height: 6px; }
.dg-key .k-waste { height: 12px; background: repeating-linear-gradient(45deg, rgba(215, 154, 43, .7) 0 2px, transparent 2px 6px); border: 1px solid rgba(215, 154, 43, .6); }
/* SVG parçaları */
.dg-line, .dg-axis { stroke: var(--line-strong); stroke-width: 2; fill: none; }
.dg-grid line { stroke: var(--line); stroke-width: 1; stroke-dasharray: 4 6; }
.dg-soil { fill: var(--soil); opacity: .55; }
.dg-body { fill: var(--surface-2); stroke: var(--text); stroke-width: 2.5; stroke-linejoin: round; opacity: .95; }
.dg-inner { fill: none; stroke: var(--line-strong); stroke-width: 1.5; stroke-dasharray: 3 5; }
.dg-skirt { stroke: var(--text); stroke-width: 1; }
.dg-hatch { stroke: var(--text); stroke-width: 1.2; opacity: .55; }
.dg-led rect { fill: #ffd76a; stroke: #b98a14; stroke-width: 1.5; }
.dg-diffuser line { stroke: #ffe7a3; stroke-width: 3; stroke-linecap: round; opacity: .9; }
.dg-rays path { stroke: #ffe7a3; stroke-width: 1; opacity: .35; }
.dg-cam rect { fill: var(--text); }
.dg-fov { stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 6 5; fill: none; }
.dg-crop path { fill: #4cc46b; stroke: #2e8a46; stroke-width: 1.5; }
.dg-weed path { fill: #a8c43a; stroke: #6f8a1c; stroke-width: 1; }
.dg-sun circle { fill: #ffd76a; }
.dg-sun path, .dg-sunray { stroke: #ffd76a; stroke-width: 3; stroke-linecap: round; fill: none; }
.dg-sunray { stroke-dasharray: 4 6; opacity: .8; }
.dg-pin circle { fill: var(--brand); stroke: #fff; stroke-width: 2; }
.dg-pin text { fill: #fff; font: 700 13px var(--font-body); text-anchor: middle; }
.dg-lead { stroke: var(--brand); stroke-width: 1.5; }
.dg-curve-sun { fill: none; stroke: #d79a2b; stroke-width: 3; stroke-dasharray: 9 6; stroke-linejoin: round; }
.dg-curve-led { fill: none; stroke: var(--accent); stroke-width: 5; stroke-linecap: round; }
.dg-tag rect { fill: rgba(215, 154, 43, .18); stroke: #d79a2b; }
.dg-tag text { fill: var(--text); font: 600 13px var(--font-body); text-anchor: middle; }
.dg-tag--led rect { fill: rgba(31, 79, 196, .18); stroke: var(--accent); }
.dg-axis-label { fill: var(--muted); font: 600 13px var(--font-body); text-anchor: middle; }
.dg-small { fill: var(--muted); font: 600 12.5px var(--font-body); text-anchor: middle; }
.dg-rows line { stroke: #4cc46b; stroke-width: 6; stroke-linecap: round; stroke-dasharray: 2 16; opacity: .7; }
.dg-foot rect { fill: rgba(255, 215, 106, .28); stroke: #ffd76a; stroke-width: 1.5; stroke-dasharray: 6 4; }
.dg-arrow, .dg-dim { stroke: var(--muted); stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.dg-panel { fill: var(--surface-2); stroke: var(--line-strong); }
.dg-panel-title { fill: var(--text); font: 700 14px var(--font-head); text-anchor: middle; letter-spacing: .08em; text-transform: uppercase; }
.dg-lamp { fill: #ffd76a; }
.dg-waste { stroke: rgba(215, 154, 43, .6); }
.dg-waste-line { stroke: rgba(215, 154, 43, .75); stroke-width: 2; }
.dg-cam-field { fill: none; stroke: var(--accent); stroke-width: 2; stroke-dasharray: 5 4; }
.dg-cam-field--lit { fill: rgba(255, 215, 106, .35); stroke: #ffd76a; }
.mt-tractor rect, .mt-tractor path, .mt-tractor circle { fill: none; stroke: var(--text); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.mt-hitch, .mt-frame { stroke: var(--text); stroke-width: 2.6; fill: none; stroke-linecap: round; }
.mt-module rect, .mt-module-r { fill: var(--brand); stroke: var(--accent); stroke-width: 1.5; }
.mt-light { fill: rgba(255, 215, 106, .38); stroke: none; }
.mt-wheel { fill: none; stroke: var(--text); stroke-width: 2; }
.mount-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.mount { margin: 0; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface-solid); overflow: hidden; }
.mount svg { display: block; width: 100%; height: auto; background: linear-gradient(180deg, rgba(10, 42, 130, .08), transparent); }
.mount figcaption { padding: 14px 18px 18px; display: grid; gap: 4px; }
.mount strong { font-family: var(--font-head); font-size: 18px; }
.mount span { font-size: 14px; color: var(--muted); }
.int-detail { margin-top: 40px; }
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.feature-list li { display: grid; grid-template-columns: 46px 1fr; gap: 14px; align-items: start; }
.feature-list svg { width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: var(--icon-bg); color: var(--icon-fg); }
.feature-list strong { display: block; font-family: var(--font-head); font-size: 19px; }
.feature-list span { display: block; color: var(--muted); font-size: 15px; margin-top: 2px; }
.en-points .card, .use-grid .card { padding: 26px; }

/* --- Hizmetler / bağlantılı kartlar --- */
.card--link { display: grid; align-content: start; transition: border-color .3s, transform .3s var(--ease), box-shadow .3s; }
.card--link:hover { border-color: rgba(31, 79, 196, .55); transform: translateY(-4px); box-shadow: var(--shadow); }
.card--link .link-arrow { margin-top: 16px; }

/* --- Haberler --- */
.news-grid--three { grid-template-columns: repeat(3, 1fr); }
.news-card__img { width: calc(100% + 52px); margin: -26px -26px 4px; height: 190px; object-fit: cover; border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-width: none; }
.news-card--own h3 { font-size: 21px; }
.news-group-title { text-transform: uppercase; margin-bottom: 26px; }
.story { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(22px, 3vw, 44px); align-items: center; padding: 26px; margin-bottom: 22px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface-solid); scroll-margin-top: calc(var(--header-h) + 20px); }
.story > * { min-width: 0; }
.story__media { border-radius: 12px; overflow: hidden; }
.story__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.story__media--grid { display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr; gap: 6px; height: 340px; }
.story__media--grid img:first-child { grid-row: 1 / span 2; }
.story__body { display: grid; gap: 12px; align-content: start; }
.story__body h3 { font-size: clamp(22px, 2.2vw, 28px); }
.story__body p { color: var(--muted); }

/* --- Duyarlı kurallar (v3) --- */
@media (max-width: 1100px) {
    .vgrid, .family-grid { grid-template-columns: repeat(2, 1fr); }
    .mount-grid, .route-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid--three { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .contact-band__inner, .spec-layout, .diagram-pair, .story { grid-template-columns: 1fr; }
    .photo-row { grid-template-columns: 1fr 1fr; }
    .photo-row figure:first-child { grid-column: 1 / -1; }
    .dg-legend { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .vgrid, .family-grid, .mount-grid, .route-grid, .contact-band__actions, .news-grid--three { grid-template-columns: 1fr; }
    .photo-row { grid-template-columns: 1fr; }
    .photo-row img { height: 240px; }
    .story { padding: 16px; }
    .story__media--grid { height: 260px; }
    .burn-strip { gap: 6px; }
    .choice { width: 100%; }
}

/* --- Araştırma: aynı otun zaman dizisi ve doz karşılaştırması --- */
.res-card--seq { grid-template-columns: 1.5fr 1fr; }
.res-seq, .res-pair { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); align-content: start; }
.res-pair { grid-template-columns: 1fr 1fr; }
.res-seq figure, .res-pair figure { margin: 0; position: relative; }
.res-seq img, .res-pair img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.res-seq figcaption, .res-pair figcaption { position: absolute; left: 8px; bottom: 8px; font-size: 12px; font-weight: 600; letter-spacing: .04em; color: #fff; background: rgba(5, 8, 15, .72); padding: 4px 10px; border-radius: 99px; }
@media (max-width: 900px) { .res-card--seq { grid-template-columns: 1fr; } }
.media-frame--square img { aspect-ratio: 1 / 1; object-position: 50% 30%; }
.mt-light { fill: rgba(255, 215, 106, .5); }

/* Form kenar sütunundaki adım listesi (genel .form-aside li kuralını geçersiz kılar) */
.form-aside .steps-list li { display: grid; grid-template-columns: 1fr; gap: 2px; color: inherit; }
/* Geniş şema: dar ekranda yatay kaydırma */
.dg-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
@media (max-width: 700px) { .dg-scroll svg { min-width: 680px; } }

/* --- Ekim 2026 (v4): aydınlatma tanıtımı, kısa klipler, tek sayfa akışı --- */
.light-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; }   /* görsel + metin */
.light-split > * { min-width: 0; }
.light-split__media { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.light-split__media img { width: 100%; height: auto; display: block; }
.feature-list--compact { margin-top: 24px; gap: 14px; }
.feature-list--compact strong { font-size: 18px; }
.mount-grid { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }   /* 5 montaj seçeneği */
/* Sahadan kısa örnek klipler (yan yana iki küçük video) */
.clip-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.clip { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface-solid); }
.clip video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: #0b0806; }
.clip figcaption { padding: 8px 12px; font-size: 13px; color: var(--muted); }
/* Demo aracının vurduğu otlar: geniş satır */
.burn-row { margin: 26px 0 0; display: grid; grid-template-columns: repeat(3, 1fr) 1.2fr; gap: 10px; align-items: stretch; }
.burn-row img { width: 100%; height: 240px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); display: block; }
.burn-row figcaption { display: grid; gap: 8px; align-content: center; padding: 6px 4px 6px 14px; }
.burn-row figcaption strong { font-family: var(--font-head); font-size: 17px; letter-spacing: .04em; text-transform: uppercase; }
.burn-row figcaption span { font-size: 14.5px; color: var(--muted); }
/* Saha testleri içindeki video galerisi */
.vgallery { margin-top: clamp(48px, 6vw, 80px); scroll-margin-top: calc(var(--header-h) + 12px); }
.cta-strip--soft { border-color: var(--line); }
.tp-links .card { padding: 26px; }
/* Menüde o an görünen bölüm (kaydırma takibi) */
.nav > a.is-active, .nav__item.is-active > .nav__trigger { opacity: 1; background: rgba(127, 127, 127, .14); box-shadow: inset 0 -2px 0 var(--accent); }
@media (max-width: 900px) {
    .light-split { grid-template-columns: 1fr; }
    .burn-row { grid-template-columns: repeat(3, 1fr); }
    .burn-row figcaption { grid-column: 1 / -1; padding: 6px 0; }
    .burn-row img { height: 180px; }
}
@media (max-width: 600px) {
    .clip-pair { grid-template-columns: 1fr; }
    .burn-row img { height: 140px; }
}