/* ==========================================================================
   gext.css — G-EXT · Dış Cephe Paneli (bespoke ürün sayfası, Gülmar Yapı)
   İki sayfa (Dış Cephe kategorisi + G-EXT ürünü) tek zengin sayfada birleşti.
   Tasarım dili: 2026 "Architectural Daylight" — gerçek cephe fotoğraflı,
   parallax hero; sıcak kırık beyaz gövde + grafit teknik bölümler; amber
   (#f2a100) marka vurgusu (CNC/landing ile uyumlu); cam kartlar; scroll-reveal,
   sayaç, parallax, panel anatomisi animasyonları.
   Tüm sınıflar .gx- ile namespace'lenir; sayfa tek başına çalışır.
   ========================================================================== */

:root {
    --gx-accent: #f2a100;
    --gx-accent-2: #ffb71f;
    --gx-accent-dk: #cf8800;
    --gx-ink: #15161a;
    --gx-ink-2: #1d1f24;
    --gx-graphite: #101216;
    --gx-muted: #6b6b6b;
    --gx-line: #e6e0d6;
    --gx-soft: #f6f3ee;
    --gx-card: #ffffff;
    --gx-radius: 22px;
    --gx-radius-sm: 14px;
    --gx-shadow: 0 22px 55px rgba(20, 22, 26, 0.09);
    --gx-shadow-hover: 0 34px 80px rgba(20, 22, 26, 0.18);
    --gx-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Roboto Mono", "Consolas", monospace;
}

/* --------------------------------------------------------------------------
   Genel iskelet
   -------------------------------------------------------------------------- */
.gx-section {
    position: relative;
    padding: clamp(64px, 9vw, 128px) 0;
    background: var(--gx-card);
    overflow: hidden;
}
.gx-section--soft { background: var(--gx-soft); }
.gx-section--dark { background: var(--gx-graphite); color: #fff; }

.gx-h2 {
    margin: 14px 0 0;
    font-family: "Poppins", sans-serif;
    font-size: clamp(28px, 4.4vw, 56px);
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 800;
    color: var(--gx-ink);
    text-wrap: balance;
}
.gx-section--dark .gx-h2 { color: #fff; }

.gx-tag {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--gx-mono);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gx-accent);
}
.gx-tag::before { content: ""; width: 22px; height: 1px; background: var(--gx-accent); }

.gx-head { max-width: 760px; margin: 0 auto clamp(40px, 5vw, 70px); text-align: center; }
.gx-head .gx-tag { justify-content: center; }
.gx-head-lead { margin: 18px 0 0; font-size: clamp(15px, 1.3vw, 18px); line-height: 1.7; color: var(--gx-muted); }
.gx-head--light .gx-head-lead { color: rgba(255, 255, 255, 0.66); }
.gx-lead { margin: 20px 0 0; font-size: clamp(15px, 1.35vw, 19px); line-height: 1.75; color: var(--gx-muted); }
.gx-kicker {
    display: inline-block;
    font-family: var(--gx-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gx-accent);
}

/* --------------------------------------------------------------------------
   Butonlar (self-contained — landing.css yüklenmez)
   -------------------------------------------------------------------------- */
.lp-btn,
.gx-btn,
.gx-btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    line-height: 1;
    transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.lp-btn-primary,
.gx-btn {
    background: var(--gx-accent);
    color: #15161a;
    box-shadow: 0 14px 30px rgba(242, 161, 0, 0.28);
}
.lp-btn-primary:hover,
.gx-btn:hover { background: var(--gx-accent-2); transform: translateY(-2px); box-shadow: 0 20px 38px rgba(242, 161, 0, 0.36); }
.gx-btn-ghost { background: transparent; border-color: currentColor; color: var(--gx-ink); opacity: .92; }
.gx-btn-ghost:hover { transform: translateY(-2px); opacity: 1; }
.gx-hero .gx-btn-ghost,
.gx-section--cta .gx-btn-ghost { color: #fff; }

.pp-crumb { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; margin-bottom: 18px; flex-wrap: wrap; }
.gx-crumb a { color: rgba(255, 255, 255, 0.78); text-decoration: none; transition: color .2s; }
.gx-crumb a:hover { color: #fff; }
.gx-crumb i { font-size: 11px; opacity: .65; color: rgba(255, 255, 255, 0.78); }
.gx-crumb .is-current { color: var(--gx-accent); font-weight: 600; }

/* ==========================================================================
   HERO — gerçek cephe görseli + parallax + scrim (ilk giriş başlığı)
   ========================================================================== */
.gx-hero {
    position: relative;
    margin-top: -96px;                 /* floating pill bar altına tam taşır */
    min-height: min(92vh, 860px);
    display: flex;
    align-items: flex-end;
    padding: clamp(150px, 18vw, 240px) 0 clamp(96px, 11vw, 150px);
    background: var(--gx-graphite);
    color: #fff;
    overflow: hidden;
    isolation: isolate;
}
.gx-hero-media {
    position: absolute;
    inset: -8% 0 0 0;                  /* parallax için üstte pay */
    margin: 0;
    z-index: -3;
    height: 116%;
    will-change: transform;
}
.gx-hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; display: block; }
.gx-hero-scrim {
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(105deg, rgba(10, 11, 14, 0.92) 0%, rgba(12, 13, 17, 0.72) 38%, rgba(12, 13, 17, 0.18) 72%, rgba(12, 13, 17, 0.04) 100%),
        linear-gradient(0deg, rgba(10, 11, 14, 0.85) 0%, rgba(10, 11, 14, 0) 42%);
}
.gx-hero-grid {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: radial-gradient(120% 90% at 18% 100%, #000 18%, transparent 70%);
            mask-image: radial-gradient(120% 90% at 18% 100%, #000 18%, transparent 70%);
    opacity: .6;
    pointer-events: none;
}
.gx-hero-inner { position: relative; max-width: 820px; z-index: 2; }

.gx-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--gx-mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gx-accent);
    margin-bottom: 20px;
}
.gx-eyebrow-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--gx-accent);
    box-shadow: 0 0 0 0 rgba(242, 161, 0, 0.6);
    animation: gx-ping 2s ease-out infinite;
}
@keyframes gx-ping { 0% { box-shadow: 0 0 0 0 rgba(242, 161, 0, 0.55); } 100% { box-shadow: 0 0 0 14px rgba(242, 161, 0, 0); } }

.gx-hero-title {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: clamp(52px, 9vw, 128px);
    line-height: 0.92;
    letter-spacing: -0.03em;
    font-weight: 800;
    color: #fff;
    text-wrap: balance;
}
.gx-reg { font-size: 0.28em; font-weight: 700; vertical-align: super; color: var(--gx-accent); margin-left: .06em; }
.gx-hero-title em {
    display: block;
    line-height: 1.1;
    padding-bottom: 0.05em;
    font-style: normal;
    font-size: clamp(20px, 3vw, 40px);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-top: 8px;
    background: linear-gradient(100deg, var(--gx-accent), #ffd266);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.gx-hero-tag { margin: 24px 0 0; max-width: 60ch; font-size: clamp(16px, 1.5vw, 20px); line-height: 1.7; color: rgba(255, 255, 255, 0.82); }

.gx-hero-chips { list-style: none; margin: 26px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.gx-hero-chips li {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 16px; border-radius: 999px;
    font-size: 13.5px; font-weight: 500; color: rgba(255, 255, 255, 0.94);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.gx-hero-chips li i { color: var(--gx-accent); font-size: 15px; }
.gx-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.gx-scroll {
    position: absolute; left: 50%; bottom: 84px; transform: translateX(-50%);
    width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, 0.35); border-radius: 999px; z-index: 2;
}
.gx-scroll-line {
    position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px;
    border-radius: 3px; background: var(--gx-accent); animation: bs-scroll 1.8s ease-in-out infinite;
}

/* Marquee — banner (hero) altında bağımsız bant; kesintisiz sonsuz akış.
   Ayraç span'e ::after ile gömülü (gap/padding YOK) → -50% tam yarıya oturur. */
.gx-marquee {
    position: relative; width: 100%; overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--gx-ink); padding: clamp(14px, 1.8vw, 22px) 0;
}
.gx-marquee-track { display: inline-flex; align-items: center; white-space: nowrap; will-change: transform; animation: bs-marquee 45s linear infinite; }
.gx-marquee-track span {
    display: inline-flex; align-items: center;
    font-family: "Poppins", sans-serif; font-size: clamp(16px, 2vw, 28px); font-weight: 600;
    letter-spacing: 0.01em; color: rgba(255, 255, 255, 0.82);
}
.gx-marquee-track span::after { content: "✶"; margin: 0 clamp(18px, 2.6vw, 44px); font-size: .58em; color: var(--gx-accent); }
.gx-marquee:hover .gx-marquee-track { animation-play-state: paused; }

/* ==========================================================================
   STATS
   ========================================================================== */
.gx-stats { position: relative; z-index: 5; padding: clamp(44px, 5vw, 76px) 0 0; background: var(--gx-card); }
.gx-stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
    background: var(--gx-line); border: 1px solid var(--gx-line);
    border-radius: var(--gx-radius); overflow: hidden; box-shadow: var(--gx-shadow);
}
.gx-stat { background: var(--gx-card); padding: clamp(24px, 3vw, 40px) clamp(18px, 2vw, 28px); text-align: center; }
.gx-stat-num {
    display: block; font-family: "Poppins", sans-serif; font-size: clamp(30px, 4vw, 50px);
    font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; color: var(--gx-ink); font-variant-numeric: tabular-nums;
    /* Sayaç sayarken değer genişledikçe 2 satıra kaymasın → altındaki etiket
       yukarı-aşağı titremesin. Tek satır + sabit satır yüksekliği. */
    white-space: nowrap; min-height: 1.1em;
}
.gx-stat-label { display: block; margin-top: 10px; font-size: 13.5px; line-height: 1.45; color: var(--gx-muted); }

/* ==========================================================================
   INTRO
   ========================================================================== */
.gx-intro { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(34px, 5vw, 80px); align-items: start; }
.gx-intro-points { display: grid; gap: 14px; }
.gx-point {
    display: flex; gap: 16px; padding: 22px; background: var(--gx-soft);
    border: 1px solid var(--gx-line); border-radius: var(--gx-radius-sm);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.gx-point:hover { transform: translateY(-3px); box-shadow: var(--gx-shadow); border-color: rgba(242, 161, 0, 0.4); }
.gx-point-ico { flex: 0 0 auto; font-size: 30px; color: var(--gx-accent); }
.gx-point h4 { margin: 0 0 5px; font-size: 17px; font-weight: 700; color: var(--gx-ink); }
.gx-point p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--gx-muted); }

/* ==========================================================================
   SURFACE TECH + PANEL ANATOMY (imza bölüm)
   ========================================================================== */
.gx-surface { display: grid; grid-template-columns: 1fr 0.92fr; gap: clamp(30px, 4vw, 64px); align-items: center; }
.gx-surface-cards { display: grid; gap: 18px; }
.gx-surface-card {
    position: relative; padding: clamp(24px, 2.6vw, 34px);
    background: var(--gx-card); border: 1px solid var(--gx-line); border-radius: var(--gx-radius);
    box-shadow: var(--gx-shadow); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.gx-surface-card:hover { transform: translateY(-4px); border-color: rgba(242, 161, 0, 0.45); box-shadow: var(--gx-shadow-hover); }
.gx-surface-ico {
    font-size: 36px; color: var(--gx-accent);
    display: inline-flex; width: 62px; height: 62px; align-items: center; justify-content: center;
    border-radius: 16px; background: rgba(242, 161, 0, 0.12); margin-bottom: 16px;
}
.gx-surface-card h3 { margin: 0 0 8px; font-size: clamp(18px, 1.5vw, 22px); font-weight: 700; color: var(--gx-ink); }
.gx-surface-card p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--gx-muted); }

/* Panel kesiti — katmanlı, taranan ışık efektli */
.gx-anatomy {
    position: relative; padding: clamp(26px, 3vw, 40px);
    background: linear-gradient(160deg, #16181d, #0e0f13); color: #fff;
    border-radius: var(--gx-radius); overflow: hidden; box-shadow: var(--gx-shadow-hover);
}
.gx-anatomy-title { font-family: var(--gx-mono); font-size: 12.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255, 255, 255, 0.62); }
.gx-anatomy-stack { position: relative; margin: 18px 0 14px; display: grid; gap: 10px; }
.gx-layer { display: flex; align-items: center; gap: 16px; }
.gx-layer-bar {
    flex: 0 0 auto; width: 76px; height: 26px; border-radius: 6px;
    background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.14);
    position: relative; overflow: hidden;
}
.gx-layer-text b { display: block; font-size: 14.5px; font-weight: 600; color: #fff; line-height: 1.2; }
.gx-layer-text small { display: block; margin-top: 2px; font-size: 12.5px; color: rgba(255, 255, 255, 0.55); }
/* katman renkleri — yüzey (amber) → dekor → kompakt çekirdek → dekor → alt */
.gx-layer--0 .gx-layer-bar { background: linear-gradient(90deg, var(--gx-accent), var(--gx-accent-2)); border-color: transparent; height: 18px; }
.gx-layer--1 .gx-layer-bar { background: rgba(255, 255, 255, 0.22); height: 14px; }
.gx-layer--2 .gx-layer-bar { background: repeating-linear-gradient(90deg, #3b3026 0 6px, #4a3c2e 6px 12px); height: 44px; }
.gx-layer--3 .gx-layer-bar { background: rgba(255, 255, 255, 0.22); height: 14px; }
.gx-layer--4 .gx-layer-bar { background: rgba(255, 255, 255, 0.12); height: 16px; }
.gx-anatomy-scan {
    position: absolute; left: 0; right: 0; top: 0; height: 36%;
    background: linear-gradient(180deg, rgba(242, 161, 0, 0.22), transparent);
    pointer-events: none; animation: gx-scan 4.5s ease-in-out infinite;
}
@keyframes gx-scan { 0%, 100% { transform: translateY(-10%); opacity: 0; } 25% { opacity: 1; } 50% { transform: translateY(210%); opacity: .35; } 75% { opacity: 0; } }
.gx-anatomy-cap { display: block; margin-top: 6px; font-size: 13px; color: rgba(255, 255, 255, 0.6); line-height: 1.5; }

/* ==========================================================================
   FEATURES (tilt kartlar)
   ========================================================================== */
.gx-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gx-feat {
    position: relative; padding: clamp(26px, 2.4vw, 36px);
    background: var(--gx-card); border: 1px solid var(--gx-line); border-radius: var(--gx-radius);
    overflow: hidden; transform-style: preserve-3d;
    transition: transform .35s cubic-bezier(.16, 1, .3, 1), box-shadow .35s ease, border-color .35s ease;
}
.gx-feat:hover { transform: translateY(-6px); box-shadow: var(--gx-shadow-hover); border-color: rgba(242, 161, 0, 0.5); }
.gx-feat-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.gx-feat-ico { font-size: 40px; color: var(--gx-accent); font-variation-settings: 'wght' 500; }
.gx-feat-num { font-family: var(--gx-mono); font-size: 22px; font-weight: 700; color: var(--gx-line); transition: color .35s ease; }
.gx-feat:hover .gx-feat-num { color: var(--gx-accent); }
.gx-feat h3 { margin: 0 0 10px; font-size: clamp(19px, 1.6vw, 23px); font-weight: 700; color: var(--gx-ink); letter-spacing: -0.01em; }
.gx-feat > p { margin: 0 0 16px; font-size: 14.5px; line-height: 1.65; color: var(--gx-muted); }
.gx-feat-list { list-style: none; margin: 0; padding: 16px 0 0; border-top: 1px solid var(--gx-line); display: grid; gap: 9px; }
.gx-feat-list li { position: relative; padding-left: 22px; font-size: 14px; color: var(--gx-ink); }
.gx-feat-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 9px; height: 9px; border: 2px solid var(--gx-accent); border-radius: 50%; }
.gx-feat-shine { position: absolute; top: 0; left: 0; width: 0; height: 3px; background: linear-gradient(90deg, var(--gx-accent), var(--gx-accent-2)); transition: width .45s cubic-bezier(.16, 1, .3, 1); }
.gx-feat:hover .gx-feat-shine { width: 100%; }

/* ==========================================================================
   SCENES (Detaylı Bakış — dönüşümlü görsel/metin)
   ========================================================================== */
.gx-scenes { display: grid; gap: clamp(28px, 4vw, 64px); }
.gx-scene { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(26px, 4vw, 60px); align-items: center; }
.gx-scene--right .gx-scene-media { order: 2; }
.gx-scene-media { position: relative; margin: 0; border-radius: var(--gx-radius); overflow: hidden; background: var(--gx-line); box-shadow: var(--gx-shadow); aspect-ratio: 4 / 3; }
.gx-scene-media a { display: block; width: 100%; height: 100%; }
.gx-scene-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s cubic-bezier(.16, 1, .3, 1); }
.gx-scene-media:hover img { transform: scale(1.05); }
.gx-scene-index { font-family: var(--gx-mono); font-size: clamp(34px, 5vw, 56px); font-weight: 800; line-height: 1; color: var(--gx-line); display: block; margin-bottom: 8px; }
.gx-scene-body h3 { margin: 10px 0 12px; font-size: clamp(22px, 2.4vw, 32px); font-weight: 700; letter-spacing: -0.01em; color: var(--gx-ink); }
.gx-scene-body p { margin: 0; font-size: clamp(15px, 1.3vw, 17px); line-height: 1.75; color: var(--gx-muted); max-width: 46ch; }
.gx-ph { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; color: var(--gx-muted); font-size: 40px; }

/* ==========================================================================
   REFERENCE PROJECTS (galeri)
   ========================================================================== */
.gx-projects { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 16px; }
.gx-project {
    position: relative; display: block; overflow: hidden; border-radius: var(--gx-radius-sm);
    background: var(--gx-line); text-decoration: none;
}
.gx-project:nth-child(6n + 1) { grid-row: span 2; }
.gx-project:nth-child(6n + 4) { grid-column: span 2; }
.gx-project img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s cubic-bezier(.16, 1, .3, 1); }
.gx-project:hover img { transform: scale(1.07); }
.gx-project-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8, 9, 12, 0.85) 0%, rgba(8, 9, 12, 0.12) 45%, transparent 70%); opacity: .85; transition: opacity .3s ease; }
.gx-project:hover .gx-project-overlay { opacity: 1; }
.gx-project-meta { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 2; color: #fff; transform: translateY(4px); transition: transform .35s cubic-bezier(.16, 1, .3, 1); }
.gx-project:hover .gx-project-meta { transform: translateY(0); }
.gx-project-meta small { display: block; font-family: var(--gx-mono); font-size: 11.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gx-accent-2); margin-bottom: 3px; }
.gx-project-meta b { display: block; font-size: clamp(16px, 1.5vw, 19px); font-weight: 700; letter-spacing: -0.01em; }
.gx-project-zoom {
    position: absolute; top: 14px; right: 14px; z-index: 2;
    width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%; background: rgba(255, 255, 255, 0.16); color: #fff; font-size: 17px;
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
    opacity: 0; transform: scale(.8); transition: opacity .3s ease, transform .3s ease, background .3s ease;
}
.gx-project:hover .gx-project-zoom { opacity: 1; transform: scale(1); }
.gx-project:hover .gx-project-zoom { background: var(--gx-accent); color: #15161a; }

/* ==========================================================================
   SPEC SHEET + BARS (dark)
   ========================================================================== */
.gx-dark-grid {
    position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 52px 52px;
    -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 80%);
            mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 80%);
}
.gx-tech { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(26px, 4vw, 56px); align-items: start; }
.gx-spec {
    background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--gx-radius); padding: clamp(22px, 2.5vw, 34px);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.gx-spec-head { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px dashed rgba(255, 255, 255, 0.18); }
.gx-spec-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gx-accent); box-shadow: 0 0 10px var(--gx-accent); }
.gx-spec-title { font-family: var(--gx-mono); font-size: 12.5px; font-weight: 700; letter-spacing: 0.22em; color: rgba(255, 255, 255, 0.65); }
.gx-spec-list { margin: 0; display: grid; gap: 0; }
.gx-spec-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.gx-spec-row:last-child { border-bottom: 0; }
.gx-spec-row dt { margin: 0; font-size: 14.5px; color: rgba(255, 255, 255, 0.62); }
.gx-spec-row dd { margin: 0; font-family: var(--gx-mono); font-size: 15px; font-weight: 600; color: #fff; text-align: right; }
.gx-bars { display: grid; gap: clamp(20px, 2.4vw, 30px); align-content: center; }
.gx-bar-top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 11px; }
.gx-bar-label { font-size: 15px; font-weight: 500; color: rgba(255, 255, 255, 0.85); }
.gx-bar-val { font-family: var(--gx-mono); font-size: 16px; font-weight: 700; color: var(--gx-accent); }
.gx-bar-track { display: block; height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.gx-bar-fill { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--gx-accent), var(--gx-accent-2)); transition: width 1.2s cubic-bezier(.16, 1, .3, 1); }
.gx-bars.is-in .gx-bar-fill { width: var(--gx-bar); }

/* ==========================================================================
   USAGE SECTORS
   ========================================================================== */
.gx-usage { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.gx-use {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    padding: clamp(24px, 2.6vw, 34px) 14px; background: var(--gx-card);
    border: 1px solid var(--gx-line); border-radius: var(--gx-radius-sm); text-align: center;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.gx-use:hover { transform: translateY(-4px); box-shadow: var(--gx-shadow); border-color: rgba(242, 161, 0, 0.45); }
.gx-use-ico { font-size: 38px; color: var(--gx-ink); transition: color .3s ease; font-variation-settings: 'wght' 400; }
.gx-use:hover .gx-use-ico { color: var(--gx-accent); }
.gx-use-name { font-size: 13.5px; font-weight: 600; color: var(--gx-ink); line-height: 1.3; }

/* ==========================================================================
   ADVANTAGES (numaralı)
   ========================================================================== */
.gx-why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gx-why-item {
    padding: clamp(24px, 2.4vw, 32px); background: var(--gx-card);
    border: 1px solid var(--gx-line); border-radius: var(--gx-radius);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.gx-why-item:hover { transform: translateY(-4px); box-shadow: var(--gx-shadow); border-color: rgba(242, 161, 0, 0.4); }
.gx-why-num { font-family: var(--gx-mono); font-size: 26px; font-weight: 800; color: var(--gx-accent); display: block; margin-bottom: 12px; }
.gx-why-item h4 { margin: 0 0 8px; font-size: 18px; font-weight: 700; color: var(--gx-ink); }
.gx-why-item p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--gx-muted); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.gx-faq { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.gx-faq-item { background: var(--gx-card); border: 1px solid var(--gx-line); border-radius: var(--gx-radius-sm); overflow: hidden; transition: border-color .3s ease, box-shadow .3s ease; }
.gx-faq-item.is-open { border-color: rgba(242, 161, 0, 0.5); box-shadow: var(--gx-shadow); }
.gx-faq-q {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px;
    padding: clamp(18px, 2vw, 26px) clamp(20px, 2.4vw, 30px); background: transparent; border: 0; cursor: pointer; text-align: left;
    font-size: clamp(15.5px, 1.4vw, 18px); font-weight: 600; color: var(--gx-ink); font-family: inherit;
}
.gx-faq-plus { position: relative; flex: 0 0 auto; width: 20px; height: 20px; }
.gx-faq-plus::before, .gx-faq-plus::after { content: ""; position: absolute; background: var(--gx-accent); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.gx-faq-plus::before { top: 9px; left: 0; width: 20px; height: 2px; }
.gx-faq-plus::after { left: 9px; top: 0; width: 2px; height: 20px; }
.gx-faq-item.is-open .gx-faq-plus::after { transform: rotate(90deg); opacity: 0; }
.gx-faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s cubic-bezier(.16, 1, .3, 1); }
.gx-faq-item.is-open .gx-faq-a { grid-template-rows: 1fr; }
.gx-faq-a > p { overflow: hidden; margin: 0; padding: 0 clamp(20px, 2.4vw, 30px); font-size: 15px; line-height: 1.7; color: var(--gx-muted); transition: padding .35s ease; }
.gx-faq-item.is-open .gx-faq-a > p { padding-bottom: clamp(20px, 2.2vw, 28px); }

/* ==========================================================================
   CTA
   ========================================================================== */
.gx-section--cta { background: var(--gx-card); }
.gx-cta {
    position: relative; overflow: hidden; text-align: center;
    padding: clamp(48px, 6vw, 90px) clamp(24px, 4vw, 70px); border-radius: clamp(24px, 3vw, 36px);
    background: radial-gradient(120% 130% at 80% -20%, rgba(242, 161, 0, 0.22), transparent 55%), linear-gradient(150deg, #17191e, #0e0f13);
    color: #fff; isolation: isolate;
}
.gx-cta-grid {
    position: absolute; inset: 0; z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    -webkit-mask-image: radial-gradient(100% 100% at 50% 0%, #000 30%, transparent 75%);
            mask-image: radial-gradient(100% 100% at 50% 0%, #000 30%, transparent 75%);
}
.gx-cta h2 { margin: 0; font-family: "Poppins", sans-serif; font-size: clamp(26px, 3.6vw, 46px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; color: #fff; text-wrap: balance; }
.gx-cta p { margin: 18px auto 0; max-width: 60ch; font-size: clamp(15px, 1.3vw, 18px); line-height: 1.7; color: rgba(255, 255, 255, 0.72); }
.gx-cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 32px; }

/* ==========================================================================
   REVEAL (html.gx-js eklenince; JS yoksa içerik görünür → FOUC yok)
   ========================================================================== */
html.gx-js [data-gx-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.16, 1, .3, 1), transform .7s cubic-bezier(.16, 1, .3, 1); }
html.gx-js [data-gx-reveal].is-in { opacity: 1; transform: none; }
html.gx-js [data-gx-stagger] > * { opacity: 0; transform: translateY(22px); transition: opacity .6s cubic-bezier(.16, 1, .3, 1), transform .6s cubic-bezier(.16, 1, .3, 1); }
html.gx-js [data-gx-stagger].is-in > * { opacity: 1; transform: none; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(1) { transition-delay: .04s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(2) { transition-delay: .10s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(3) { transition-delay: .16s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(4) { transition-delay: .22s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(5) { transition-delay: .28s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(6) { transition-delay: .34s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(7) { transition-delay: .40s; }
html.gx-js [data-gx-stagger].is-in > *:nth-child(8) { transition-delay: .46s; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 991px) {
    .gx-intro { grid-template-columns: 1fr; }
    .gx-surface { grid-template-columns: 1fr; }
    .gx-tech { grid-template-columns: 1fr; }
    .gx-feats { grid-template-columns: repeat(2, 1fr); }
    .gx-why { grid-template-columns: repeat(2, 1fr); }
    .gx-usage { grid-template-columns: repeat(3, 1fr); }
    .gx-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .gx-scene { grid-template-columns: 1fr; }
    .gx-scene--right .gx-scene-media { order: 0; }
    .gx-projects { grid-template-columns: repeat(2, 1fr); }
    .gx-project:nth-child(6n + 4) { grid-column: span 1; }
}

@media (max-width: 575px) {
    .gx-hero { min-height: auto; padding-top: clamp(140px, 32vw, 180px); }
    .gx-feats { grid-template-columns: 1fr; }
    .gx-why { grid-template-columns: 1fr; }
    .gx-usage { grid-template-columns: repeat(2, 1fr); }
    .gx-stats-grid { grid-template-columns: 1fr 1fr; }
    .gx-projects { grid-template-columns: 1fr; grid-auto-rows: 200px; }
    .gx-project:nth-child(6n + 1) { grid-row: span 1; }
    .gx-hero-actions .lp-btn,
    .gx-hero-actions .gx-btn-ghost,
    .gx-cta-actions .lp-btn,
    .gx-cta-actions .gx-btn-ghost { width: 100%; }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html.gx-js [data-gx-reveal],
    html.gx-js [data-gx-stagger] > * { opacity: 1 !important; transform: none !important; transition: none !important; }
    .gx-hero-media,
    .gx-eyebrow-dot,
    .gx-scroll-line,
    .gx-marquee-track,
    .gx-anatomy-scan { animation: none !important; }
    .gx-bar-fill { transition: none !important; }
}