/* =========================================================
   DELİKKAYA A.Ş. — ORTAK STİL DOSYASI
   Tüm sayfalarda kullanılan tasarım sistemi.
   Bölümler:
   01 Değişkenler & Temalar   06 Ana sayfa hero (video)
   02 Reset & Tipografi       07 Ana sayfa bölümleri
   03 Butonlar & Etiketler    08 Hizmet sayfaları
   04 Header & Menü           09 Bildirim, çerez bandı
   05 Footer                  10 Animasyon & erişilebilirlik
   ========================================================= */

/* ---------- 01 DEĞİŞKENLER ---------- */
:root {
    --bg: #06101f;
    --bg-2: #09182b;
    --bg-3: #071425;
    --bg-deep: #040c17;
    --card: rgba(255, 255, 255, 0.04);
    --line: rgba(255, 255, 255, 0.08);
    --line-2: rgba(255, 255, 255, 0.14);

    --white: #ffffff;
    --text: #d7e1ef;
    --muted: rgba(205, 222, 234, 0.62);
    --muted-2: rgba(205, 222, 234, 0.45);

    --blue: #2487ff;
    --blue-l: #55a8ff;
    --cyan: #36d9ff;
    --green: #65e6b0;
    --red: #ff6b7a;

    /* Sayfa vurgu rengi (temalarla değişir) */
    --accent: #55a8ff;
    --accent-2: #36d9ff;
    --accent-rgb: 85, 168, 255;

    --container: 1240px;
    --header-h: 78px;
    --radius: 18px;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-head: "Manrope", "Inter", system-ui, sans-serif;
}

body.theme-ai     { --accent: #36d9ff; --accent-2: #2487ff; --accent-rgb: 54, 217, 255; }
body.theme-agri   { --accent: #6bd87d; --accent-2: #2ca65a; --accent-rgb: 107, 216, 125; }
body.theme-ad     { --accent: #9d83ff; --accent-2: #7d3cff; --accent-rgb: 157, 131, 255; }
body.theme-energy { --accent: #ffd45f; --accent-2: #ff9f2e; --accent-rgb: 255, 212, 95; }

/* ---------- 02 RESET & TİPOGRAFİ ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 12px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
button { border: 0; background: none; cursor: pointer; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--white); line-height: 1.1; }

::selection { background: rgba(var(--accent-rgb), .35); color: #fff; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }

.section { position: relative; padding: 120px 0; }

.skip-link {
    position: absolute; left: 16px; top: -60px; z-index: 3000;
    padding: 10px 16px; border-radius: 10px; background: var(--blue); color: #fff; font-weight: 700;
}
.skip-link:focus { top: 12px; }

/* Bölüm başlıkları */
.eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow::before {
    content: ""; width: 34px; height: 1px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.section-title {
    font-size: clamp(34px, 4.2vw, 58px);
    font-weight: 800; letter-spacing: -.04em; line-height: 1.06;
}
.section-title span, .accent { color: var(--accent); }

.section-lead { color: var(--muted); font-size: 16px; line-height: 1.85; max-width: 560px; }

.section-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 60px; margin-bottom: 60px;
}
.section-head > p { max-width: 420px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.section-head.center { flex-direction: column; align-items: center; text-align: center; gap: 0; }
.section-head.center .section-title { max-width: 760px; }

/* ---------- 03 BUTONLAR ---------- */
.btn {
    position: relative;
    display: inline-flex; align-items: center; justify-content: center; gap: 12px;
    min-height: 54px; padding: 0 24px;
    border-radius: 12px; border: 1px solid transparent;
    font-size: 14px; font-weight: 700; white-space: nowrap;
    transition: transform .3s var(--ease), box-shadow .3s ease, background .3s ease, border-color .3s ease;
}
.btn .arrow { font-size: 18px; transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }
.btn:hover { transform: translateY(-3px); }

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #2387ff, #1460d1);
    border-color: rgba(255, 255, 255, .1);
    box-shadow: 0 15px 35px rgba(35, 135, 255, .25);
}
.btn-primary:hover { box-shadow: 0 20px 45px rgba(35, 135, 255, .38); }

body.theme-agri .btn-primary   { background: linear-gradient(135deg, #2ca65a, #1d7f43); box-shadow: 0 15px 35px rgba(44, 166, 90, .25); }
body.theme-ad .btn-primary     { background: linear-gradient(135deg, #8a5cff, #5f2fe0); box-shadow: 0 15px 35px rgba(125, 60, 255, .25); }
body.theme-energy .btn-primary { background: linear-gradient(135deg, #ffc93d, #f08a1c); color: #1b1203; box-shadow: 0 15px 35px rgba(255, 180, 60, .22); }

.btn-outline {
    color: #fff;
    background: rgba(255, 255, 255, .05);
    border-color: rgba(255, 255, 255, .2);
    backdrop-filter: blur(12px);
}
.btn-outline:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .32); }

.btn-light { background: #fff; color: #06101f; }
.btn-light:hover { box-shadow: 0 15px 35px rgba(0, 0, 0, .25); }

.btn-sm { min-height: 42px; padding: 0 16px; font-size: 13px; border-radius: 10px; }
.btn[disabled] { opacity: .65; pointer-events: none; }

.text-link { color: var(--accent); font-weight: 700; font-size: 13px; display: inline-flex; gap: 8px; align-items: center; }
.text-link span { transition: transform .3s var(--ease); }
.text-link:hover span { transform: translateX(5px); }

.tag {
    display: inline-flex; padding: 6px 10px;
    border: 1px solid var(--line); border-radius: 7px;
    color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}

/* ---------- 04 HEADER ---------- */
.site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 1000;
    height: var(--header-h);
    background: rgba(6, 16, 31, .55);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    transition: background .3s ease, height .3s ease, box-shadow .3s ease;
}
.site-header.scrolled { background: rgba(4, 12, 23, .92); box-shadow: 0 10px 35px rgba(0, 0, 0, .25); }

.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }

.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand img { width: 40px; height: 40px; filter: drop-shadow(0 0 12px rgba(54, 217, 255, .25)); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-family: var(--font-head); font-size: 18px; font-weight: 800; letter-spacing: .06em; color: #fff; }
.brand-text small { margin-top: 4px; font-size: 9px; font-weight: 700; letter-spacing: .22em; color: var(--blue-l); }

.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav > a, .nav-drop > button {
    position: relative;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 13px; border-radius: 9px;
    color: rgba(255, 255, 255, .72); font-size: 14px; font-weight: 500;
    transition: color .25s ease, background .25s ease;
}
.main-nav > a:hover, .nav-drop > button:hover, .nav-drop.open > button { color: #fff; background: rgba(255, 255, 255, .05); }
.main-nav > a.active, .nav-drop.active > button { color: #fff; }
.main-nav > a.active::after, .nav-drop.active > button::after {
    content: ""; position: absolute; left: 13px; right: 13px; bottom: 3px; height: 2px; border-radius: 4px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
}
.nav-drop { position: relative; }
.nav-drop > button .chev { font-size: 10px; transition: transform .25s ease; }
.nav-drop.open > button .chev { transform: rotate(180deg); }

.drop-menu {
    position: absolute; top: calc(100% + 10px); left: -12px;
    width: 340px; padding: 10px;
    border: 1px solid var(--line-2); border-radius: 16px;
    background: rgba(8, 21, 38, .97);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .45);
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: opacity .25s ease, transform .25s var(--ease), visibility .25s;
}
.nav-drop:hover .drop-menu, .nav-drop.open .drop-menu { opacity: 1; visibility: visible; transform: none; }
.drop-menu a {
    display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: center;
    padding: 10px; border-radius: 11px; transition: background .2s ease;
}
.drop-menu a:hover { background: rgba(255, 255, 255, .05); }
.drop-menu .ico {
    width: 38px; height: 38px; display: grid; place-items: center;
    border-radius: 10px; border: 1px solid rgba(85, 168, 255, .2); background: rgba(36, 135, 255, .08);
    color: var(--blue-l); font-size: 15px; font-weight: 700;
}
.drop-menu strong { display: block; color: #fff; font-size: 13px; font-weight: 700; }
.drop-menu small { display: block; color: var(--muted-2); font-size: 11px; line-height: 1.4; }

.header-actions { display: flex; align-items: center; gap: 10px; }
.header-cta {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 11px 18px; border-radius: 10px;
    border: 1px solid rgba(54, 217, 255, .35); background: rgba(36, 135, 255, .1);
    color: #fff; font-size: 13px; font-weight: 700; white-space: nowrap;
    transition: background .3s ease, border-color .3s ease, transform .3s ease;
}
.header-cta:hover { background: rgba(36, 135, 255, .22); border-color: rgba(54, 217, 255, .65); transform: translateY(-1px); }

.cart-button {
    position: relative; width: 44px; height: 44px; display: grid; place-items: center;
    border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .04);
    font-size: 18px; transition: .3s ease;
}
.cart-button:hover { border-color: rgba(54, 217, 255, .4); background: rgba(36, 135, 255, .12); }
.cart-count {
    position: absolute; right: -6px; top: -7px; min-width: 20px; height: 20px; padding: 0 5px;
    display: grid; place-items: center; border-radius: 20px; border: 2px solid var(--bg);
    background: var(--blue); color: #fff; font-size: 10px; font-weight: 800;
}
.cart-count[data-count="0"] { display: none; }
.cart-button.pulse { animation: cartPulse .45s ease; }
@keyframes cartPulse { 45% { transform: scale(1.14); } }

.menu-toggle {
    display: none; width: 44px; height: 44px; border-radius: 11px;
    border: 1px solid var(--line); background: rgba(255, 255, 255, .04);
    flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.menu-toggle span { width: 20px; height: 2px; border-radius: 4px; background: #fff; transition: transform .3s ease, opacity .3s ease; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 05 FOOTER ---------- */
.site-footer { background: var(--bg-deep); border-top: 1px solid rgba(255, 255, 255, .05); padding: 80px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.3fr repeat(4, 1fr); gap: 48px; padding-bottom: 56px; }
.footer-brand p { margin: 20px 0 22px; color: #6e8299; font-size: 13px; line-height: 1.85; max-width: 340px; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact a, .footer-contact span { display: flex; gap: 10px; color: #8fa3ba; font-size: 13px; line-height: 1.5; }
.footer-contact a:hover { color: var(--blue-l); }
.footer-contact i { font-style: normal; color: var(--blue-l); width: 16px; flex-shrink: 0; }
.footer-col h4 { margin-bottom: 18px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.footer-col a { display: block; padding: 5px 0; color: #6e8299; font-size: 13px; transition: color .25s ease, transform .25s ease; }
.footer-col a:hover { color: var(--blue-l); transform: translateX(3px); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
    padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .06);
    color: #536781; font-size: 12px;
}
.footer-bottom nav { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-bottom a:hover, .footer-bottom button:hover { color: #9fc4ea; }
.footer-bottom button { color: inherit; font-size: 12px; }

/* ---------- 06 ANA SAYFA HERO (VİDEO) ---------- */
.hero-video {
    position: relative; isolation: isolate;
    min-height: 100vh; min-height: 100svh;
    display: flex; align-items: center; overflow: hidden;
    background: #030914;
}
.hero-video-slider, .hero-video-overlay, .hero-video-gradient, .hero-grid { position: absolute; inset: 0; pointer-events: none; }
.hero-video-slider { z-index: 1; background: #030914 center/cover no-repeat; }
.hero-video-item {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: 0; transform: scale(1.06);
    transition: opacity 1.2s ease, transform 8s ease;
}
.hero-video-item.active { opacity: 1; transform: scale(1); }
.hero-video-overlay {
    z-index: 2;
    background: linear-gradient(90deg, rgba(3, 9, 20, .96) 0%, rgba(3, 9, 20, .86) 32%, rgba(3, 9, 20, .5) 64%, rgba(3, 9, 20, .62) 100%);
}
.hero-video-gradient {
    z-index: 3;
    background:
        radial-gradient(circle at 78% 50%, rgba(36, 135, 255, .16), transparent 35%),
        linear-gradient(180deg, rgba(3, 9, 20, .3) 0%, transparent 40%, rgba(3, 9, 20, .85) 100%);
}
.hero-grid {
    z-index: 4; opacity: .08;
    background-image: linear-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
    background-size: 90px 90px;
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 75%, transparent);
            mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 75%, transparent);
}
.hero-video-container { position: relative; z-index: 10; padding: calc(var(--header-h) + 40px) 0 170px; }
.hero-content { max-width: 780px; }
.hero-eyebrow {
    display: flex; align-items: center; gap: 14px; margin-bottom: 26px;
    color: #75bdff; font-size: 13px; font-weight: 800; letter-spacing: .18em;
    text-shadow: 0 2px 15px rgba(0, 0, 0, .4);
}
.hero-eyebrow .line { width: 38px; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); }
.hero-video h1 {
    font-size: clamp(46px, 6.3vw, 90px); font-weight: 800; line-height: .98; letter-spacing: -.055em;
    text-shadow: 0 8px 35px rgba(0, 0, 0, .28);
}
.hero-video h1 span { color: var(--blue-l); }
.hero-video h1 strong {
    display: block; font-weight: 800;
    background: linear-gradient(100deg, #fff 0%, #7cc7ff 50%, #36d9ff 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-description { max-width: 650px; margin-top: 28px; color: rgba(235, 242, 250, .8); font-size: 17px; line-height: 1.8; text-shadow: 0 3px 20px rgba(0, 0, 0, .45); }
#heroCategory, #heroTitle, #heroDescription { transition: opacity .45s ease, transform .55s var(--ease); }
.is-fading { opacity: 0 !important; transform: translateY(14px) !important; }
.hero-actions { display: flex; gap: 14px; margin-top: 38px; flex-wrap: wrap; }
.hero-trust { display: flex; align-items: center; margin-top: 50px; }
.trust-item { display: flex; flex-direction: column; min-width: 104px; }
.trust-item strong { color: #fff; font-family: var(--font-head); font-size: 24px; font-weight: 800; }
.trust-item span { margin-top: 4px; color: rgba(220, 230, 242, .55); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.trust-divider { width: 1px; height: 34px; margin: 0 25px; background: rgba(255, 255, 255, .14); }

.hero-slider-controls { position: absolute; z-index: 20; right: 48px; bottom: 40px; display: flex; gap: 10px; }
.hero-slider-btn {
    position: relative; width: 180px; padding: 14px 15px 18px;
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    border-top: 1px solid rgba(255, 255, 255, .22);
    background: rgba(4, 13, 26, .45); backdrop-filter: blur(14px);
    color: rgba(255, 255, 255, .5); text-align: left;
    transition: background .35s ease, color .35s ease, border-color .35s ease;
}
.hero-slider-btn:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.hero-slider-btn.active { color: #fff; border-top-color: var(--blue-l); background: rgba(12, 34, 60, .6); }
.slide-number { font-size: 10px; font-weight: 800; letter-spacing: .15em; opacity: .6; }
.slide-name { font-size: 12px; font-weight: 700; white-space: nowrap; }
.slide-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.slide-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.hero-slider-btn.active .slide-progress span { animation: heroProgress var(--slide-ms, 9000ms) linear forwards; }
.hero-video.paused .hero-slider-btn.active .slide-progress span { animation-play-state: paused; }
@keyframes heroProgress { to { width: 100%; } }

.hero-scroll {
    position: absolute; z-index: 20; left: 50%; bottom: 34px; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    color: rgba(255, 255, 255, .42); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
}
.scroll-line { position: relative; width: 1px; height: 42px; overflow: hidden; background: rgba(255, 255, 255, .15); }
.scroll-line span { position: absolute; top: -60%; width: 100%; height: 50%; background: linear-gradient(to bottom, transparent, var(--blue-l), transparent); animation: scrollDown 2s ease-in-out infinite; }
@keyframes scrollDown { to { top: 120%; } }

/* ---------- 07 ANA SAYFA BÖLÜMLERİ ---------- */
/* Hizmet kartları */
.services { background: linear-gradient(180deg, var(--bg), #081629); }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.service-card {
    position: relative; overflow: hidden;
    min-height: 340px; padding: 32px;
    display: flex; flex-direction: column;
    border: 1px solid var(--line); border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(19, 43, 69, .55), rgba(8, 21, 38, .78));
    transition: transform .4s var(--ease), border-color .4s ease, box-shadow .4s ease;
}
.service-card::before {
    content: ""; position: absolute; width: 200px; height: 200px; top: -110px; right: -110px; border-radius: 50%;
    background: rgba(var(--c, 36, 135, 255), .16); filter: blur(30px); transition: transform .5s ease;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(var(--c, 76, 165, 255), .35); box-shadow: 0 25px 60px rgba(0, 0, 0, .3); }
.service-card:hover::before { transform: scale(1.5); }
.service-card .top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 34px; }
.service-number { color: #5d7591; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.service-icon {
    width: 56px; height: 56px; display: grid; place-items: center;
    border-radius: 15px; border: 1px solid rgba(var(--c, 73, 159, 255), .25); background: rgba(var(--c, 36, 135, 255), .1);
    color: rgb(var(--c, 94, 177, 255)); font-size: 22px; font-weight: 800;
}
.service-card h3 { font-size: 22px; margin-bottom: 12px; letter-spacing: -.02em; }
.service-card p { color: #8296ad; font-size: 14px; line-height: 1.75; }
.service-card .text-link { margin-top: auto; padding-top: 26px; color: rgb(var(--c, 101, 178, 255)); }
.service-card.c-ai { --c: 54, 217, 255; }
.service-card.c-agri { --c: 107, 216, 125; }
.service-card.c-ad { --c: 157, 131, 255; }
.service-card.c-energy { --c: 255, 212, 95; }
.service-card.c-store { --c: 101, 230, 176; background: linear-gradient(145deg, rgba(16, 52, 52, .5), rgba(8, 21, 38, .8)); }

/* Hakkımızda */
.about { background: var(--bg-3); }
.about-container { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.about-visual { position: relative; min-height: 500px; display: grid; place-items: center; }
.about-box {
    position: relative; z-index: 2; width: min(400px, 100%); height: 450px; padding: 44px;
    display: flex; flex-direction: column; justify-content: space-between;
    border-radius: 28px; border: 1px solid rgba(91, 174, 255, .16);
    background: radial-gradient(circle at 70% 25%, rgba(54, 217, 255, .14), transparent 45%), linear-gradient(145deg, #102c49, #08192c);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}
.about-box::before { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255, 255, 255, .05); border-radius: 20px; pointer-events: none; }
.about-box img { width: 130px; height: 130px; filter: drop-shadow(0 10px 40px rgba(54, 217, 255, .35)); }
.about-box span { display: block; margin-bottom: 14px; color: var(--blue-l); font-size: 11px; font-weight: 800; letter-spacing: .24em; }
.about-box strong { font-family: var(--font-head); color: #fff; font-size: 38px; line-height: 1.12; letter-spacing: -.03em; }
.about-decoration { position: absolute; width: 360px; height: 360px; border-radius: 50%; border: 1px solid rgba(63, 150, 255, .15); transform: translate(90px, 80px); }
.about-content > p { margin-top: 22px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.about-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 32px 0 36px; }
.about-points div { display: flex; align-items: center; gap: 11px; color: #c0cfdf; font-size: 14px; }
.about-points span { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: rgba(36, 135, 255, .12); color: var(--blue-l); font-size: 11px; }
.company-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 34px; }
.company-facts div { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 255, 255, .025); }
.company-facts small { display: block; color: var(--muted-2); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.company-facts strong { display: block; margin-top: 6px; color: #fff; font-size: 14px; }

/* Projeler */
.projects { background: var(--bg); }
.projects-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 18px; }
.project-card {
    position: relative; min-height: 480px; overflow: hidden;
    border-radius: 22px; border: 1px solid rgba(255, 255, 255, .08);
    background: #0b1b30 center/cover no-repeat;
    transition: transform .45s var(--ease), border-color .4s ease;
}
.project-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(3, 9, 17, .97) 8%, rgba(3, 9, 17, .25) 70%, rgba(3, 9, 17, .1)); transition: opacity .4s ease; }
.project-card .bg { position: absolute; inset: 0; background: inherit; transition: transform 1s var(--ease); }
.project-card:hover { transform: translateY(-8px); border-color: rgba(85, 168, 255, .3); }
.project-card:hover .bg { transform: scale(1.06); }
.project-content { position: absolute; z-index: 2; left: 30px; right: 30px; bottom: 30px; }
.project-content > span { color: #74bbff; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.project-content h3 { margin: 10px 0 14px; font-size: 26px; line-height: 1.2; max-width: 340px; }
.project-content p { margin-bottom: 16px; color: rgba(214, 228, 242, .72); font-size: 13px; line-height: 1.7; max-width: 380px; }
.project-content .text-link { color: #cfe2f6; }

/* SSS */
.faq { background: var(--bg); overflow: hidden; }
.faq-list { max-width: 1000px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
    width: 100%; min-height: 88px; display: grid; grid-template-columns: 60px 1fr 46px; align-items: center; gap: 18px;
    color: #fff; text-align: left;
}
.faq-number { color: rgba(54, 217, 255, .75); font-family: var(--font-head); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.faq-question-text { font-family: var(--font-head); font-size: 17px; font-weight: 700; line-height: 1.45; transition: color .3s ease; }
.faq-question:hover .faq-question-text { color: var(--blue-l); }
.faq-icon {
    width: 38px; height: 38px; display: grid; place-items: center;
    border: 1px solid var(--line-2); border-radius: 50%; background: rgba(255, 255, 255, .03);
    font-size: 22px; font-weight: 300; transition: transform .35s ease, background .35s ease, border-color .35s ease;
}
.faq-item.active .faq-icon { transform: rotate(45deg); background: rgba(36, 135, 255, .14); border-color: rgba(54, 217, 255, .4); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s ease; }
.faq-item.active .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer p { max-width: 800px; padding: 0 64px 28px 78px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.faq-answer a { color: var(--blue-l); }
.faq-bottom {
    max-width: 1000px; margin: 44px auto 0; padding: 24px 28px;
    display: flex; justify-content: space-between; align-items: center; gap: 20px;
    border: 1px solid var(--line); border-radius: 16px; background: rgba(255, 255, 255, .025);
}
.faq-bottom p { color: var(--muted); font-size: 14px; }

/* Neden biz */
.why-us { background: linear-gradient(180deg, var(--bg-3), #09192d); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-item { padding: 42px 30px; border-right: 1px solid var(--line); }
.why-item:last-child { border-right: 0; }
.why-item strong { color: #4d9cf3; font-size: 12px; letter-spacing: .1em; }
.why-item h3 { margin: 24px 0 12px; font-size: 21px; }
.why-item p { color: #7d90a7; font-size: 13px; line-height: 1.8; }

/* CTA bandı */
.cta-band { position: relative; overflow: hidden; padding: 90px 0; background: linear-gradient(110deg, #0c58ad, #1689d7); }
.cta-band::before { content: ""; position: absolute; width: 520px; height: 520px; right: -150px; top: -260px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .14); }
.cta-band::after { content: ""; position: absolute; width: 300px; height: 300px; left: -100px; bottom: -200px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .1); }
.cta-band .container { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.cta-band .eyebrow { color: rgba(255, 255, 255, .75); }
.cta-band .eyebrow::before { background: rgba(255, 255, 255, .6); }
.cta-band h2 { font-size: clamp(34px, 5vw, 58px); letter-spacing: -.04em; }
.cta-band h2 span { color: rgba(255, 255, 255, .7); }

/* İletişim */
.contact { background: var(--bg); }
.contact-container { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.contact-info > p { margin-top: 22px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.contact-details { display: flex; flex-direction: column; gap: 14px; margin-top: 40px; }
.contact-item {
    display: grid; grid-template-columns: 46px 1fr; gap: 14px; align-items: center;
    padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 255, 255, .025);
    transition: border-color .3s ease, background .3s ease;
}
a.contact-item:hover { border-color: rgba(85, 168, 255, .35); background: rgba(36, 135, 255, .06); }
.contact-item i { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: rgba(36, 135, 255, .1); color: var(--blue-l); font-style: normal; font-size: 18px; }
.contact-item small { display: block; color: #5f7792; font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.contact-item strong { display: block; margin-top: 2px; color: #dbe7f3; font-size: 14px; font-weight: 600; line-height: 1.5; }

/* Formlar (iletişim + teklif) */
.form-card {
    padding: 36px; border-radius: 22px; border: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(16, 37, 61, .65), rgba(7, 19, 34, .78));
    box-shadow: 0 25px 70px rgba(0, 0, 0, .2);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { color: #9db0c6; font-size: 12px; font-weight: 700; }
.form-group label em { color: var(--blue-l); font-style: normal; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px 15px; border-radius: 11px;
    border: 1px solid rgba(255, 255, 255, .09); background: rgba(0, 0, 0, .18); color: #fff; font-size: 14px; outline: none;
    transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.form-group select option { background: #0b1b30; }
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #52667e; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: rgba(54, 217, 255, .55); background: rgba(36, 135, 255, .05); box-shadow: 0 0 0 4px rgba(36, 135, 255, .08); }
.form-group.invalid input, .form-group.invalid textarea { border-color: rgba(255, 107, 122, .7); }
.field-error { color: var(--red); font-size: 12px; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.consent { display: flex; gap: 11px; align-items: flex-start; margin: 20px 0 6px; color: var(--muted); font-size: 13px; line-height: 1.6; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--blue); }
.consent a { color: var(--blue-l); text-decoration: underline; text-underline-offset: 3px; }
.form-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; flex-wrap: wrap; }
.form-note { color: var(--muted-2); font-size: 12px; }
.form-status { display: none; margin-top: 18px; padding: 14px 16px; border-radius: 12px; font-size: 14px; line-height: 1.6; }
.form-status.show { display: block; }
.form-status.ok { border: 1px solid rgba(101, 230, 176, .3); background: rgba(101, 230, 176, .08); color: #bff3dc; }
.form-status.err { border: 1px solid rgba(255, 107, 122, .3); background: rgba(255, 107, 122, .08); color: #ffd0d5; }
.form-status a { color: #fff; text-decoration: underline; }

/* ---------- 08 HİZMET SAYFALARI ---------- */
.page-hero {
    position: relative; overflow: hidden; min-height: 100vh; display: flex; align-items: center;
    background: radial-gradient(circle at 75% 45%, rgba(var(--accent-rgb), .13), transparent 32%), var(--bg);
}
.page-hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.page-hero-bg .grid {
    position: absolute; inset: -100px;
    background-image: linear-gradient(rgba(var(--accent-rgb), .05) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--accent-rgb), .05) 1px, transparent 1px);
    background-size: 64px 64px; transform: perspective(700px) rotateX(58deg) scale(1.4); transform-origin: center bottom; opacity: .55;
}
.page-hero-bg .orb { position: absolute; border-radius: 50%; filter: blur(95px); opacity: .2; }
.page-hero-bg .orb-1 { width: 500px; height: 500px; right: -110px; top: 12%; background: var(--accent-2); animation: orbFloat 9s ease-in-out infinite; }
.page-hero-bg .orb-2 { width: 360px; height: 360px; left: 12%; bottom: -190px; background: var(--blue); animation: orbFloat 11s ease-in-out infinite reverse; }
.page-hero-bg .particles span {
    position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
    box-shadow: 0 0 14px rgba(var(--accent-rgb), .9); animation: particle 6.5s ease-in-out infinite;
}
@keyframes orbFloat { 50% { transform: translate3d(24px, -24px, 0); } }
@keyframes particle { 0%, 100% { transform: translateY(0); opacity: .25; } 50% { transform: translateY(-22px); opacity: 1; } }

.page-hero-inner {
    position: relative; z-index: 2;
    display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); gap: 60px; align-items: center;
    padding: calc(var(--header-h) + 60px) 0 90px;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; color: var(--muted-2); font-size: 12px; }
.breadcrumb a { color: var(--blue-l); }
.breadcrumb a:hover { color: var(--cyan); }
.page-hero h1 { font-size: clamp(44px, 5.4vw, 84px); font-weight: 800; line-height: .99; letter-spacing: -.055em; }
.page-hero h1 span { color: var(--accent); }
.page-hero h1 strong { font-weight: 800; background: linear-gradient(100deg, #fff, rgba(var(--accent-rgb), 1)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.page-hero-content > p { max-width: 630px; margin-top: 26px; color: rgba(220, 235, 246, .7); font-size: 17px; line-height: 1.8; }
.hero-stats { display: flex; align-items: center; gap: 24px; margin-top: 52px; flex-wrap: wrap; }
.hero-stat strong { display: block; color: #fff; font-family: var(--font-head); font-size: 22px; font-weight: 800; }
.hero-stat span { color: var(--muted-2); font-size: 11px; letter-spacing: .04em; }
.hero-stat-line { width: 1px; height: 34px; background: rgba(255, 255, 255, .12); }

/* Hero görseli (halkalar + çekirdek) */
.orbit-visual { position: relative; width: min(500px, 100%); aspect-ratio: 1; justify-self: center; }
.orbit-visual .ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1px solid rgba(var(--accent-rgb), .22); transform: translate(-50%, -50%); animation: ringSpin 22s linear infinite; }
.orbit-visual .r1 { width: 86%; height: 86%; border-left-color: rgba(var(--accent-rgb), .55); }
.orbit-visual .r2 { width: 64%; height: 64%; border-style: dashed; animation-duration: 15s; animation-direction: reverse; }
.orbit-visual .r3 { width: 44%; height: 44%; border-color: rgba(255, 255, 255, .12); animation-duration: 10s; }
@keyframes ringSpin { to { transform: translate(-50%, -50%) rotate(360deg); } }
.orbit-core {
    position: absolute; left: 50%; top: 50%; z-index: 3; width: 170px; height: 170px; transform: translate(-50%, -50%);
    display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%;
    border: 1px solid rgba(var(--accent-rgb), .4);
    background: radial-gradient(circle at 35% 30%, rgba(var(--accent-rgb), .3), rgba(4, 17, 29, .92) 72%);
    box-shadow: 0 0 60px rgba(var(--accent-rgb), .18), inset 0 0 35px rgba(var(--accent-rgb), .08);
}
.orbit-core b { color: var(--accent); font-size: 44px; line-height: 1; filter: drop-shadow(0 0 16px rgba(var(--accent-rgb), .6)); animation: corePulse 3s ease-in-out infinite; }
.orbit-core small { margin-top: 10px; color: rgba(255, 255, 255, .55); font-size: 9px; font-weight: 800; letter-spacing: .26em; }
@keyframes corePulse { 50% { transform: scale(1.12); } }
.orbit-chip {
    position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px;
    padding: 11px 15px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .13);
    background: rgba(6, 19, 32, .8); backdrop-filter: blur(14px); box-shadow: 0 15px 40px rgba(0, 0, 0, .28);
    animation: chipFloat 5.5s ease-in-out infinite;
}
.orbit-chip i { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; background: rgba(var(--accent-rgb), .12); color: var(--accent); font-style: normal; font-size: 15px; }
.orbit-chip strong { display: block; color: #fff; font-size: 12px; font-family: var(--font-head); }
.orbit-chip small { display: block; color: var(--muted-2); font-size: 8px; font-weight: 800; letter-spacing: .14em; }
.orbit-chip.c1 { left: 0; top: 16%; }
.orbit-chip.c2 { right: 0; top: 28%; animation-delay: 1.2s; }
.orbit-chip.c3 { left: 8%; bottom: 14%; animation-delay: 2.2s; }
.orbit-chip.c4 { right: 6%; bottom: 20%; animation-delay: 3s; }
@keyframes chipFloat { 50% { transform: translateY(-10px); } }

/* Giriş bölümü */
.intro { background: var(--bg-2); }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.intro-text p { margin-bottom: 18px; color: var(--muted); font-size: 16px; line-height: 1.9; }
.intro-text p:last-child { margin-bottom: 0; }

/* Çözüm kartları */
.solutions { background: var(--bg); }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.sol-card {
    position: relative; overflow: hidden; min-height: 290px; padding: 30px;
    display: flex; flex-direction: column;
    border: 1px solid var(--line); border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
    transition: transform .35s var(--ease), border-color .35s ease, box-shadow .35s ease;
}
.sol-card::before { content: ""; position: absolute; width: 170px; height: 170px; right: -80px; top: -80px; border-radius: 50%; background: rgba(var(--accent-rgb), .08); filter: blur(10px); transition: transform .45s ease; }
.sol-card:hover { transform: translateY(-7px); border-color: rgba(var(--accent-rgb), .32); box-shadow: 0 25px 60px rgba(0, 0, 0, .28); }
.sol-card:hover::before { transform: scale(1.6); }
.sol-card.featured { background: linear-gradient(145deg, rgba(var(--accent-rgb), .1), rgba(255, 255, 255, .015)); border-color: rgba(var(--accent-rgb), .18); }
.sol-top { position: relative; display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 30px; }
.sol-num { color: rgba(255, 255, 255, .25); font-family: var(--font-head); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.sol-icon {
    width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px;
    border: 1px solid rgba(var(--accent-rgb), .22); background: rgba(var(--accent-rgb), .08);
    color: var(--accent); font-size: 20px; font-weight: 800; transition: transform .35s var(--ease), background .35s ease;
}
.sol-card:hover .sol-icon { transform: translateY(-3px) rotate(-4deg); background: rgba(var(--accent-rgb), .15); }
.sol-card h3 { position: relative; margin-bottom: 12px; font-size: 20px; letter-spacing: -.02em; line-height: 1.25; }
.sol-card p { position: relative; color: rgba(205, 222, 234, .55); font-size: 14px; line-height: 1.75; }
.sol-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 22px; }
.sol-card .text-link { position: relative; margin-top: auto; padding-top: 22px; }
.sol-card .line { position: absolute; left: 30px; right: 30px; bottom: 0; height: 2px; transform: scaleX(0); transform-origin: left; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: transform .4s var(--ease); }
.sol-card:hover .line { transform: scaleX(1); }
.sol-card.wide { grid-column: span 3; min-height: 230px; }
.sol-card.wide .wide-body { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.sol-card.wide .sol-icon { width: 76px; height: 76px; font-size: 26px; border-radius: 20px; }
.sol-card.wide h3 { font-size: 26px; }
.sol-card.wide .wide-arrow { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(var(--accent-rgb), .3); color: var(--accent); font-size: 20px; transition: transform .3s ease, background .3s ease; }
.sol-card.wide .wide-arrow:hover { transform: translateX(5px); background: rgba(var(--accent-rgb), .1); }

/* Özellik bandı (akış diyagramı) */
.feature-band { background: var(--bg-2); }
.band-box {
    position: relative; overflow: hidden; display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center;
    padding: 70px; border: 1px solid rgba(var(--accent-rgb), .15); border-radius: 26px;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), .07), rgba(7, 19, 34, .95));
}
.band-box::before { content: ""; position: absolute; width: 460px; height: 460px; right: -160px; top: -260px; border-radius: 50%; background: rgba(var(--accent-rgb), .08); filter: blur(60px); }
.band-box > * { position: relative; }
.band-box p { margin: 20px 0 28px; color: var(--muted); font-size: 15px; line-height: 1.85; max-width: 480px; }
.flow { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.flow-item { display: flex; flex-direction: column; align-items: center; gap: 10px; color: rgba(255, 255, 255, .7); font-size: 12px; font-weight: 700; text-align: center; }
.flow-item i { width: 70px; height: 70px; display: grid; place-items: center; border-radius: 19px; border: 1px solid rgba(var(--accent-rgb), .2); background: rgba(var(--accent-rgb), .08); color: var(--accent); font-style: normal; font-size: 25px; }
.flow-arrow { color: rgba(var(--accent-rgb), .6); font-size: 20px; }

/* Süreç */
.process { background: var(--bg); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.process-card { padding: 36px 28px 30px; border-right: 1px solid var(--line); }
.process-card:last-child { border-right: 0; }
.process-card > span { display: block; margin-bottom: 50px; color: var(--accent); font-family: var(--font-head); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.process-card h3 { margin-bottom: 12px; font-size: 21px; }
.process-card p { color: rgba(205, 222, 234, .5); font-size: 14px; line-height: 1.8; }

/* Sayfa CTA kutusu */
.page-cta { background: var(--bg); padding-top: 0; }
.cta-box {
    position: relative; overflow: hidden; padding: 90px 70px; text-align: center;
    border: 1px solid rgba(var(--accent-rgb), .2); border-radius: 26px;
    background: radial-gradient(circle at center, rgba(var(--accent-rgb), .14), transparent 58%), #0a1628;
}
.cta-box .pattern { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 10px; opacity: .03; transform: rotate(-8deg) scale(1.2); pointer-events: none; }
.cta-box .pattern span { color: #fff; font-family: var(--font-head); font-size: 110px; font-weight: 800; letter-spacing: -.06em; white-space: nowrap; line-height: 1; }
.cta-box > div:not(.pattern) { position: relative; }
.cta-box h2 { max-width: 820px; margin: 0 auto 20px; font-size: clamp(36px, 4.6vw, 64px); letter-spacing: -.05em; line-height: 1.05; }
.cta-box h2 span { color: var(--accent); }
.cta-box p { max-width: 580px; margin: 0 auto 32px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.cta-box .actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* Diğer hizmetler şeridi */
.other-services { background: var(--bg); padding: 0 0 110px; }
.other-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.other-grid a {
    display: flex; align-items: center; gap: 14px; padding: 18px;
    border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 255, 255, .025);
    transition: border-color .3s ease, transform .3s ease, background .3s ease;
}
.other-grid a:hover { border-color: rgba(85, 168, 255, .35); transform: translateY(-3px); background: rgba(36, 135, 255, .05); }
.other-grid i { width: 42px; height: 42px; flex-shrink: 0; display: grid; place-items: center; border-radius: 11px; background: rgba(36, 135, 255, .1); color: var(--blue-l); font-style: normal; font-weight: 800; }
.other-grid strong { display: block; color: #fff; font-size: 14px; }
.other-grid small { color: var(--muted-2); font-size: 11px; }

/* 404 */
.not-found { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 140px 20px 80px; background: radial-gradient(circle at 50% 40%, rgba(36, 135, 255, .14), transparent 40%), var(--bg); }
.not-found b { display: block; font-family: var(--font-head); font-size: clamp(110px, 20vw, 220px); line-height: .9; font-weight: 800; letter-spacing: -.06em; background: linear-gradient(180deg, #fff, rgba(85, 168, 255, .3)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.not-found h1 { margin: 18px 0 14px; font-size: 32px; }
.not-found p { color: var(--muted); margin-bottom: 30px; }
.not-found .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- 09 BİLDİRİM & ÇEREZ BANDI ---------- */
.toast-stack { position: fixed; z-index: 10050; right: 22px; top: calc(var(--header-h) + 14px); display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast {
    max-width: 360px; padding: 13px 17px; border-radius: 12px;
    border: 1px solid rgba(54, 217, 255, .22); background: rgba(9, 24, 43, .97); color: #fff;
    font-size: 13px; font-weight: 600; box-shadow: 0 15px 40px rgba(0, 0, 0, .35);
    animation: toastIn .3s var(--ease);
}
.toast.err { border-color: rgba(255, 107, 122, .4); }
@keyframes toastIn { from { opacity: 0; transform: translateY(-10px); } }

.cookie-banner {
    position: fixed; z-index: 10040; left: 22px; bottom: 22px; width: min(440px, calc(100% - 44px));
    padding: 22px; border-radius: 18px; border: 1px solid var(--line-2);
    background: rgba(8, 21, 38, .97); backdrop-filter: blur(16px); box-shadow: 0 25px 70px rgba(0, 0, 0, .45);
    transform: translateY(20px); opacity: 0; visibility: hidden; transition: .35s var(--ease);
}
.cookie-banner.show { transform: none; opacity: 1; visibility: visible; }
.cookie-banner h4 { margin-bottom: 8px; font-size: 16px; }
.cookie-banner p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.cookie-banner p a { color: var(--blue-l); text-decoration: underline; }
.cookie-banner .row { display: flex; gap: 10px; margin-top: 16px; }
.cookie-banner .btn { flex: 1; min-height: 44px; font-size: 13px; }

.back-to-top {
    position: fixed; z-index: 900; right: 22px; bottom: 22px; width: 46px; height: 46px; display: grid; place-items: center;
    border-radius: 13px; border: 1px solid var(--line-2); background: rgba(8, 21, 38, .9); color: #fff; font-size: 18px;
    opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s ease;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { border-color: rgba(54, 217, 255, .5); }

/* ---------- 10 ANİMASYON ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1180px) {
    .main-nav > a, .nav-drop > button { padding: 10px 9px; font-size: 13px; }
    .footer-top { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .page-hero-inner { grid-template-columns: 1fr; padding-bottom: 70px; }
    .orbit-visual { width: min(440px, 100%); }
}

@media (max-width: 1024px) {
    :root { --header-h: 70px; }
    .menu-toggle { display: flex; }
    .header-cta { display: none; }
    .main-nav {
        position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
        flex-direction: column; align-items: stretch; gap: 2px; margin: 0;
        padding: 18px 20px 40px; overflow-y: auto;
        background: rgba(5, 14, 27, .985);
        opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .3s var(--ease);
    }
    .menu-open .main-nav { opacity: 1; visibility: visible; transform: none; }
    .main-nav > a, .nav-drop > button { width: 100%; justify-content: space-between; padding: 15px 12px; font-size: 16px; border-bottom: 1px solid rgba(255, 255, 255, .05); border-radius: 0; }
    .main-nav > a.active::after, .nav-drop.active > button::after { display: none; }
    .main-nav > a.active, .nav-drop.active > button { color: var(--blue-l); }
    .drop-menu { position: static; width: 100%; padding: 6px 0 10px; border: 0; background: none; box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; }
    .nav-drop.open .drop-menu { display: block; }
    .nav-drop:hover .drop-menu { opacity: 1; }
    .mobile-cta { display: flex !important; margin-top: 20px; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .about-container, .contact-container, .intro-grid { grid-template-columns: 1fr; gap: 50px; }
    .about-visual { min-height: 420px; }
    .projects-grid { grid-template-columns: 1fr 1fr; }
    .project-card:first-child { grid-column: span 2; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .why-item:nth-child(2) { border-right: 0; }
    .why-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sol-card.wide { grid-column: span 2; }
    .band-box { grid-template-columns: 1fr; padding: 56px 44px; gap: 40px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-card:nth-child(2) { border-right: 0; }
    .process-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .other-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-slider-controls { right: 24px; }
    .hero-slider-btn { width: 150px; }
}

.mobile-cta { display: none !important; }

@media (max-width: 720px) {
    .container { width: calc(100% - 32px); }
    .section { padding: 84px 0; }
    .section-head { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 40px; }
    .brand img { width: 34px; height: 34px; }
    .brand-text strong { font-size: 16px; }

    .hero-video-container { padding-bottom: 150px; }
    .hero-video-overlay { background: linear-gradient(180deg, rgba(3, 9, 20, .75), rgba(3, 9, 20, .7) 40%, rgba(3, 9, 20, .95)); }
    .hero-description { font-size: 15px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .trust-divider { margin: 0 12px; }
    .trust-item { min-width: 0; }
    .trust-item strong { font-size: 19px; }
    .trust-item span { font-size: 9px; }
    .hero-slider-controls { left: 16px; right: 16px; bottom: 22px; gap: 6px; }
    .hero-slider-btn { flex: 1; width: auto; padding: 10px 8px 13px; }
    .slide-name { font-size: 10px; white-space: normal; line-height: 1.3; }
    .hero-scroll { display: none; }

    .services-grid, .card-grid { grid-template-columns: 1fr; }
    .sol-card.wide { grid-column: auto; }
    .sol-card.wide .wide-body { grid-template-columns: 1fr; gap: 18px; }
    .sol-card.wide .wide-arrow { display: none; }
    .service-card { min-height: 0; }
    .about-points, .company-facts { grid-template-columns: 1fr; }
    .about-decoration { display: none; }
    .projects-grid { grid-template-columns: 1fr; }
    .project-card:first-child { grid-column: auto; }
    .project-card { min-height: 380px; }
    .why-grid, .process-grid { grid-template-columns: 1fr; }
    .why-item, .process-card { border-right: 0; border-bottom: 1px solid var(--line); }
    .why-item:last-child, .process-card:last-child { border-bottom: 0; }
    .cta-band .container { flex-direction: column; align-items: flex-start; }
    .form-card { padding: 22px; }
    .form-grid { grid-template-columns: 1fr; }
    .faq-question { grid-template-columns: 34px 1fr 36px; gap: 10px; min-height: 76px; }
    .faq-question-text { font-size: 15px; }
    .faq-icon { width: 32px; height: 32px; font-size: 18px; }
    .faq-answer p { padding: 0 10px 24px 44px; font-size: 14px; }
    .faq-bottom { flex-direction: column; align-items: flex-start; }
    .page-hero { min-height: auto; }
    .page-hero-inner { padding-top: calc(var(--header-h) + 40px); }
    .page-hero-content > p { font-size: 15px; }
    .orbit-visual { width: min(360px, 100%); }
    .orbit-core { width: 130px; height: 130px; }
    .orbit-core b { font-size: 34px; }
    .orbit-chip { padding: 8px 11px; }
    .orbit-chip i { width: 26px; height: 26px; font-size: 12px; }
    .band-box { padding: 40px 22px; }
    .flow-arrow { display: none; }
    .flow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .cta-box { padding: 60px 22px; }
    .cta-box .pattern span { font-size: 70px; }
    .other-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .cookie-banner { left: 12px; bottom: 12px; width: calc(100% - 24px); }
    .toast-stack { left: 12px; right: 12px; }
    .toast { max-width: none; }
}

@media (max-width: 420px) {
    .hero-video h1 { font-size: 40px; }
    .hero-trust { justify-content: space-between; }
    .trust-divider { margin: 0 4px; }
    .footer-top { grid-template-columns: 1fr; }
}