/* ═══════════════════════════════════════════════════════════════
   NSX — Enterprise Hardware Experience
   Premium dark-navy cinematic design system
   ═══════════════════════════════════════════════════════════════ */

/* ── Fonts ── */
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-latin.woff2') format('woff2');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+20AC;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-024F, U+1E00-1EFF, U+011E-011F, U+0130-0131, U+015E-015F;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk-latin.woff2') format('woff2');
  font-weight: 300 700; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+20AC;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk-latin-ext.woff2') format('woff2');
  font-weight: 300 700; font-style: normal; font-display: swap;
  unicode-range: U+0100-024F, U+1E00-1EFF, U+011E-011F, U+0130-0131, U+015E-015F;
}

/* ── Tokens ── */
:root {
  --bg-0: #030710;          /* deepest space */
  --bg-1: #050a14;          /* page base */
  --bg-2: #071021;          /* raised navy */
  --bg-3: #0a162c;          /* panel navy */
  --ink-hi: #eef4ff;        /* headline white */
  --ink-mid: #9fb2cf;       /* body */
  --ink-low: #5c6f8f;       /* muted / technical */
  --blue: #3b9dff;          /* primary LED blue */
  --blue-soft: #6db6ff;
  --blue-deep: #1258b8;
  --cyan: #35c2ff;
  --line: rgba(96, 148, 220, .14);
  --line-strong: rgba(96, 148, 220, .28);
  --glass: rgba(7, 16, 33, .58);
  --glow: 0 0 24px rgba(59, 157, 255, .35);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-disp: 'Space Grotesk', 'Inter', sans-serif;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-luxe: cubic-bezier(.65, 0, .13, 1);
  --hud-h: 76px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html.lenis { height: auto; scroll-behavior: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  font-family: var(--font-body);
  background: var(--bg-1);
  color: var(--ink-mid);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
::selection { background: rgba(59, 157, 255, .35); color: var(--ink-hi); }

body::-webkit-scrollbar { width: 10px; }
body::-webkit-scrollbar-track { background: var(--bg-0); }
body::-webkit-scrollbar-thumb { background: #12233f; border-radius: 5px; border: 2px solid var(--bg-0); }
body::-webkit-scrollbar-thumb:hover { background: var(--blue-deep); }

.wrap { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }

h1, h2, h3 { font-family: var(--font-disp); color: var(--ink-hi); font-weight: 600; letter-spacing: -.015em; }
h2 { font-size: clamp(30px, 4.4vw, 54px); line-height: 1.08; }
h2 em, h1 em { font-style: normal; color: transparent; background: linear-gradient(100deg, var(--blue-soft), var(--cyan) 55%, #8ed2ff); -webkit-background-clip: text; background-clip: text; }

/* ═══════════ BOOT LOADER ═══════════ */
.boot {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg-0);
  display: grid; place-items: center;
  transition: opacity .9s var(--ease-luxe), visibility .9s;
}
body[data-state="ready"] .boot { opacity: 0; visibility: hidden; }
.boot__grid {
  position: absolute; inset: 0; opacity: .35;
  background-image:
    linear-gradient(rgba(59,157,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,157,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 0%, transparent 75%);
}
.boot__core { position: relative; text-align: center; }
.boot__logoWrap {
  position: relative;
  width: min(320px, 68vw);
  margin: 0 auto 34px;
}
.boot__logoImg {
  width: 100%; height: auto; display: block;
  filter: drop-shadow(0 0 22px rgba(59, 157, 255, .22));
  animation:
    bootLogoWipe 1.3s var(--ease-luxe) .15s both,
    bootLogoFocus 1.2s ease .15s both;
}
/* logonun diyagonal çizgileriyle aynı açıda soldan sağa kurumsal wipe */
@keyframes bootLogoWipe {
  from { clip-path: polygon(-12% 0, -2% 0, -22% 100%, -32% 100%); }
  to   { clip-path: polygon(-12% 0, 132% 0, 112% 100%, -32% 100%); }
}
@keyframes bootLogoFocus {
  from { opacity: 0; transform: translateY(10px) scale(.985); }
  to   { opacity: 1; transform: none; }
}
/* ışık taraması — logo pikselleriyle maskelendiği için yalnızca harflerde parlar */
.boot__sheen {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 40%, rgba(170, 215, 255, .55) 50%, transparent 60%);
  background-size: 260% 100%;
  background-position: 130% 0;
  -webkit-mask-image: url('../../uploads/logo/nsx-logo.png');
  mask-image: url('../../uploads/logo/nsx-logo.png');
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  animation: bootSheen 2.6s var(--ease-luxe) 1.45s infinite;
  pointer-events: none;
}
@keyframes bootSheen {
  0%   { background-position: 130% 0; }
  55%  { background-position: -130% 0; }
  100% { background-position: -130% 0; }
}
.boot__bar {
  width: 220px; height: 2px; margin: 0 auto 16px;
  background: rgba(96,148,220,.15); border-radius: 2px; overflow: hidden;
}
.boot__bar i {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue), var(--cyan));
  box-shadow: var(--glow);
  transition: width .3s ease;
}
.boot__label {
  font-size: 10px; letter-spacing: .34em; color: var(--ink-low);
  font-family: var(--font-disp);
}

/* ═══════════ WEBGL STAGE ═══════════ */
#gl-stage {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; display: block;
  opacity: 0; transition: opacity 1.2s ease;
}
body[data-state="ready"] #gl-stage { opacity: 1; }
.stage-vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 120% 90% at 50% 45%, transparent 40%, rgba(3,7,16,.55) 100%),
    linear-gradient(180deg, rgba(3,7,16,.35), transparent 18%, transparent 82%, rgba(3,7,16,.5));
}

/* ═══════════ HEADER / HUD ═══════════ */
.hud {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--hud-h);
  transform: translateY(-100%);
  transition: transform 1s var(--ease-luxe) .2s, background .4s ease;
}
body[data-state="ready"] .hud { transform: translateY(0); }
.hud::before {
  content: ''; position: absolute; inset: 0;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}
.hud__beam {
  position: absolute; bottom: -1px; left: 0; height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, rgba(59,157,255,.7) 30%, rgba(53,194,255,.9) 50%, rgba(59,157,255,.7) 70%, transparent);
  background-size: 200% 100%;
  animation: beam 7s linear infinite;
  opacity: .5;
}
@keyframes beam { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.hud__inner {
  position: relative; height: 100%;
  width: min(1400px, calc(100% - 48px)); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.hud__brand { display: flex; align-items: center; gap: 12px; }
.hud__logo {
  height: 34px; width: auto; display: block;
  filter: drop-shadow(0 0 14px rgba(59, 157, 255, .22));
  transition: filter .35s ease, transform .35s var(--ease-out);
}
.hud__brand:hover .hud__logo {
  filter: drop-shadow(0 0 18px rgba(59, 157, 255, .45)) brightness(1.08);
  transform: translateY(-1px);
}
.hud__mark { width: 38px; height: 38px; filter: drop-shadow(0 0 10px rgba(59,157,255,.3)); }
.hud__name {
  display: flex; flex-direction: column;
  font-family: var(--font-disp); font-weight: 700; font-size: 20px; letter-spacing: .18em; color: var(--ink-hi); line-height: 1.1;
}
.hud__name em { font-style: normal; font-size: 8px; letter-spacing: .3em; color: var(--ink-low); font-weight: 500; }

.hud__nav { display: flex; gap: 4px; }
.hud__link {
  position: relative; padding: 9px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500; letter-spacing: .04em; color: var(--ink-mid);
  display: flex; align-items: baseline; gap: 7px;
  transition: color .3s ease;
  overflow: hidden;
}
.hud__link i {
  font-style: normal; font-family: var(--font-disp); font-size: 9px;
  color: var(--ink-low); letter-spacing: .1em; transition: color .3s ease;
}
.hud__link::before { /* light sweep */
  content: ''; position: absolute; top: 0; left: -80%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(109,182,255,.14), transparent);
  transform: skewX(-18deg);
  transition: left .55s var(--ease-out);
}
.hud__link:hover::before { left: 120%; }
.hud__link::after { /* underline LED */
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease-out);
  box-shadow: 0 0 8px rgba(59,157,255,.8);
}
.hud__link:hover { color: var(--ink-hi); }
.hud__link:hover i { color: var(--blue); }
.hud__link:hover::after { transform: scaleX(1); }
.hud__link.is-active { color: var(--ink-hi); text-shadow: 0 0 18px rgba(59,157,255,.45); }
.hud__link.is-active i { color: var(--blue); }
.hud__link.is-active::after { transform: scaleX(1); }

.hud__right { display: flex; align-items: center; gap: 18px; }
.hud__status {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-disp); font-size: 9px; letter-spacing: .26em; color: var(--ink-low);
}
.hud__dot {
  width: 6px; height: 6px; border-radius: 50%; background: #37e6a0; display: inline-block;
  box-shadow: 0 0 8px rgba(55,230,160,.8);
  animation: pulse 2.4s ease infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ── Buttons ── */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-weight: 600; font-size: 13px; letter-spacing: .08em;
  padding: 12px 22px; border-radius: 10px;
  transition: transform .35s var(--ease-out), box-shadow .35s ease, background .35s ease, border-color .35s ease;
  overflow: hidden; white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; transition: transform .35s var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }
.btn--lg { padding: 16px 30px; font-size: 14px; border-radius: 12px; }
.btn--primary {
  color: #04101f;
  background: linear-gradient(135deg, #7cc2ff, var(--blue) 45%, #1e7ae8);
  box-shadow: 0 0 0 1px rgba(124,194,255,.4) inset, 0 8px 30px rgba(30,122,232,.35);
}
.btn--primary::before {
  content: ''; position: absolute; top: 0; left: -70%; width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.5), transparent);
  transform: skewX(-18deg);
  transition: left .6s var(--ease-out);
}
.btn--primary:hover::before { left: 130%; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(124,194,255,.55) inset, 0 14px 44px rgba(30,122,232,.5); }
.btn--ghost {
  color: var(--ink-hi);
  border: 1px solid var(--line-strong);
  background: rgba(10,22,44,.35);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: rgba(109,182,255,.6); background: rgba(18,40,74,.5); box-shadow: var(--glow); transform: translateY(-2px); }

/* ── Burger ── */
.hud__burger {
  display: none; position: relative; width: 42px; height: 42px;
  border: 1px solid var(--line-strong); border-radius: 10px;
  background: rgba(10,22,44,.4);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.hud__burger span {
  width: 18px; height: 1.6px; background: var(--ink-hi); border-radius: 2px;
  transition: transform .4s var(--ease-luxe), opacity .3s, width .4s var(--ease-luxe);
  box-shadow: 0 0 6px rgba(59,157,255,.5);
}
body.menu-open .hud__burger span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
body.menu-open .hud__burger span:nth-child(2) { opacity: 0; width: 0; }
body.menu-open .hud__burger span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* ═══════════ MOBILE PANEL ═══════════ */
.panel {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(4, 9, 20, .82);
  backdrop-filter: blur(26px) saturate(1.3);
  -webkit-backdrop-filter: blur(26px) saturate(1.3);
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--hud-h) + 20px) 32px 40px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .55s var(--ease-luxe), visibility .55s;
}
body.menu-open .panel { opacity: 1; visibility: visible; pointer-events: auto; }
.panel__grid {
  position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image:
    linear-gradient(rgba(59,157,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,157,255,.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000, transparent 80%);
}
.panel__scan {
  position: absolute; left: 0; right: 0; height: 120px; top: -120px; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(53,194,255,.06), transparent);
}
body.menu-open .panel__scan { animation: scan 3.6s var(--ease-luxe) infinite; }
@keyframes scan { 0% { top: -120px; } 100% { top: 110%; } }
.panel__nav { position: relative; display: flex; flex-direction: column; gap: 4px; }
.panel__nav a {
  display: flex; align-items: baseline; gap: 16px;
  padding: 13px 6px;
  font-family: var(--font-disp); font-size: clamp(24px, 6vw, 34px); font-weight: 600; color: var(--ink-hi);
  border-bottom: 1px solid var(--line);
  opacity: 0; transform: translateY(22px);
  transition: opacity .5s ease, transform .6s var(--ease-out), color .3s, padding-left .35s var(--ease-out);
}
.panel__nav a i { font-style: normal; font-size: 11px; letter-spacing: .2em; color: var(--blue); }
.panel__nav a:hover { color: var(--blue-soft); padding-left: 14px; }
body.menu-open .panel__nav a { opacity: 1; transform: translateY(0); }
body.menu-open .panel__nav a:nth-child(1) { transition-delay: .1s; }
body.menu-open .panel__nav a:nth-child(2) { transition-delay: .16s; }
body.menu-open .panel__nav a:nth-child(3) { transition-delay: .22s; }
body.menu-open .panel__nav a:nth-child(4) { transition-delay: .28s; }
body.menu-open .panel__nav a:nth-child(5) { transition-delay: .34s; }
body.menu-open .panel__nav a:nth-child(6) { transition-delay: .4s; }
.panel__foot { position: relative; margin-top: 36px; display: flex; flex-direction: column; gap: 16px; }
.panel__logo { height: 34px; width: auto; align-self: flex-start; opacity: .92; margin-top: 6px; }
.panel__foot p { font-size: 11px; letter-spacing: .12em; color: var(--ink-low); }

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative; z-index: 2;
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--hud-h) + 40px) 24px 90px;
}
.hero__content { width: min(1240px, 100%); margin-inline: auto; max-width: 720px; margin-left: max(24px, calc((100vw - 1240px) / 2)); }
.hero__tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-size: 10px; letter-spacing: .3em; color: var(--blue-soft);
  padding: 8px 16px; border: 1px solid var(--line-strong); border-radius: 100px;
  background: rgba(10,22,44,.45); backdrop-filter: blur(8px);
  margin-bottom: 28px;
}
.tick {
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue); display: inline-block;
  box-shadow: 0 0 10px rgba(59,157,255,.9);
  animation: pulse 2.2s ease infinite;
}
.tick--on { background: #37e6a0; box-shadow: 0 0 10px rgba(55,230,160,.9); }
.hero__title {
  font-size: clamp(38px, 5.6vw, 72px); line-height: 1.04; font-weight: 650;
  margin-bottom: 24px;
  text-shadow: 0 20px 60px rgba(3,7,16,.8);
}
.hero__sub { font-size: clamp(15px, 1.4vw, 18px); max-width: 54ch; color: var(--ink-mid); margin-bottom: 38px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 54px; }
.hero__meta { display: flex; gap: 40px; flex-wrap: wrap; }
.hero__meta div { display: flex; flex-direction: column; gap: 2px; }
.hero__meta b {
  font-family: var(--font-disp); font-size: 26px; font-weight: 700; color: var(--ink-hi);
  text-shadow: 0 0 24px rgba(59,157,255,.35);
}
.hero__meta span { font-size: 10px; letter-spacing: .22em; color: var(--ink-low); }
.hero__scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: .26em; color: var(--ink-low); font-family: var(--font-disp);
}
.hero__mouse {
  width: 22px; height: 36px; border: 1.4px solid var(--line-strong); border-radius: 12px;
  display: flex; justify-content: center; padding-top: 7px;
}
.hero__mouse i {
  width: 2.4px; height: 7px; border-radius: 2px; background: var(--blue);
  box-shadow: 0 0 8px rgba(59,157,255,.9);
  animation: wheel 1.8s var(--ease-luxe) infinite;
}
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(10px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }

/* Reveal (JS toggles .is-in) */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s ease, transform 1.1s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }

/* ═══════════ ASSEMBLY EXPERIENCE ═══════════ */
.assembly { position: relative; z-index: 2; }
.assembly__track { height: 1250vh; }
.assembly__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  pointer-events: none; overflow: hidden;
}
.asmhud {
  position: absolute; left: 0; right: 0; top: calc(var(--hud-h) + 14px);
  padding: 0 clamp(20px, 4vw, 56px);
  opacity: 0; transition: opacity .6s ease;
}
.assembly.is-live .asmhud { opacity: 1; }
.asmhud__top {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-disp); font-size: 10px; letter-spacing: .3em; color: var(--ink-low);
  margin-bottom: 10px;
}
.asmhud__stage b { color: var(--blue-soft); font-size: 15px; letter-spacing: .1em; }
.asmhud__progress { height: 1.6px; background: rgba(96,148,220,.14); border-radius: 2px; overflow: hidden; }
.asmhud__progress i {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue), var(--cyan));
  box-shadow: 0 0 10px rgba(59,157,255,.9);
}

.asm-intro, .asm-cap {
  position: absolute;
  left: clamp(20px, 5vw, 72px);
  bottom: clamp(60px, 12vh, 130px);
  max-width: 420px;
  opacity: 0; transform: translateY(26px);
  transition: opacity .5s ease, transform .7s var(--ease-out);
  will-change: opacity, transform;
}
.asm-intro.is-on, .asm-cap.is-on { opacity: 1; transform: none; }
.asm-cap__no {
  display: inline-block;
  font-family: var(--font-disp); font-size: 10px; letter-spacing: .3em; color: var(--blue-soft);
  padding-bottom: 10px;
}
.asm-cap h3, .asm-intro h2 { font-size: clamp(24px, 3vw, 38px); margin-bottom: 12px; line-height: 1.12; }
.asm-cap p, .asm-intro p { font-size: 14.5px; color: var(--ink-mid); max-width: 40ch; }
.asm-cap::before, .asm-intro::before {
  content: ''; position: absolute; left: -18px; top: 6px; bottom: 6px; width: 1.6px;
  background: linear-gradient(180deg, var(--blue), transparent);
  box-shadow: 0 0 12px rgba(59,157,255,.7);
}

/* ═══════════ SECTION HEADS ═══════════ */
.sec-head { max-width: 720px; margin-bottom: clamp(44px, 7vw, 80px); }
.sec-head__tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-size: 10px; letter-spacing: .3em; color: var(--blue-soft);
  margin-bottom: 18px;
}
.sec-head h2 { margin-bottom: 20px; }
.sec-head p { font-size: 16px; max-width: 58ch; }

/* ═══════════ SOLUTIONS ═══════════ */
.solutions {
  position: relative; z-index: 2;
  padding: clamp(90px, 13vw, 160px) 0;
  background:
    radial-gradient(ellipse 60% 40% at 85% 0%, rgba(18,88,184,.10), transparent 60%),
    linear-gradient(180deg, rgba(3,7,16,0) 0%, rgba(4,9,19,.92) 8%, rgba(4,9,19,.96) 92%, rgba(3,7,16,0) 100%);
}
.solutions__grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px;
}
.sol {
  position: relative;
  padding: 30px 28px 26px;
  border: 1px solid var(--line); border-radius: 18px;
  background: linear-gradient(165deg, rgba(12,26,50,.55), rgba(6,12,25,.75));
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform .5s var(--ease-out), border-color .4s ease, box-shadow .5s ease;
}
.sol::before { /* corner LED trace */
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1.4px;
  background: linear-gradient(90deg, var(--blue), transparent 60%);
  opacity: 0; transition: opacity .4s ease;
}
.sol::after { /* hover glow field */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 20% 0%, rgba(59,157,255,.10), transparent 60%);
  opacity: 0; transition: opacity .5s ease;
}
.sol:hover { transform: translateY(-6px); border-color: rgba(109,182,255,.4); box-shadow: 0 24px 60px rgba(2,6,14,.7), 0 0 0 1px rgba(59,157,255,.08); }
.sol:hover::before, .sol:hover::after { opacity: 1; }
.sol__icon {
  width: 58px; height: 58px; margin-bottom: 20px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong); border-radius: 14px;
  background: linear-gradient(160deg, rgba(18,40,74,.6), rgba(8,16,32,.8));
  box-shadow: inset 0 1px 0 rgba(150,200,255,.08);
  transition: box-shadow .4s ease, border-color .4s ease;
}
.sol:hover .sol__icon { border-color: rgba(109,182,255,.55); box-shadow: inset 0 1px 0 rgba(150,200,255,.12), 0 0 24px rgba(59,157,255,.25); }
.sol__icon svg { width: 30px; height: 30px; }
.sol__icon svg * { fill: none; stroke: var(--blue-soft); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.sol__icon svg .led { fill: var(--cyan); stroke: none; filter: drop-shadow(0 0 3px rgba(53,194,255,.9)); }
.sol__icon svg .line { stroke: rgba(109,182,255,.55); stroke-width: 1.4; }
.sol h3 { font-size: 18px; margin-bottom: 10px; }
.sol p { font-size: 13.5px; line-height: 1.6; color: var(--ink-mid); margin-bottom: 20px; }
.sol a {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-disp); font-size: 11.5px; font-weight: 600; letter-spacing: .14em;
  color: var(--blue-soft); text-transform: uppercase;
}
.sol a svg { width: 13px; height: 13px; transition: transform .35s var(--ease-out); }
.sol a svg path { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.sol a:hover svg { transform: translateX(4px); }

/* ═══════════ DATA CENTER TOUR ═══════════ */
.tour { position: relative; z-index: 2; background: var(--bg-0); }
.tour__track { height: 260vh; }
.tour__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.tour__media { position: absolute; inset: 0; }
.tour__media img {
  width: 100%; height: 100%; object-fit: cover;
  transform-origin: 50% 48%;
  will-change: transform;
  filter: saturate(1.05) brightness(.92);
}
.tour__fog {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 100% 70% at 50% 50%, transparent 30%, rgba(3,7,16,.72) 100%),
    linear-gradient(180deg, rgba(3,7,16,.85), transparent 24%, transparent 70%, rgba(3,7,16,.9));
}
.tour__gridlines {
  position: absolute; inset: 0; opacity: .16; mix-blend-mode: screen;
  background-image:
    linear-gradient(rgba(59,157,255,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,157,255,.35) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(ellipse 55% 45% at 50% 55%, #000, transparent 75%);
}
.tour__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--hud-h) + 40px) clamp(24px, 5vw, 72px) 44px;
}
.tour__text { max-width: 560px; }
.tour__text h2 { margin: 16px 0 18px; }
.tour__text p { max-width: 48ch; }
.tour__hud {
  display: flex; gap: clamp(24px, 5vw, 64px); flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-top: 22px;
}
.tour__stat { display: flex; flex-direction: column; gap: 2px; }
.tour__stat b {
  font-family: var(--font-disp); font-size: 24px; color: var(--ink-hi); font-weight: 700;
  text-shadow: 0 0 22px rgba(59,157,255,.4);
  font-variant-numeric: tabular-nums;
}
.tour__stat span { font-size: 9.5px; letter-spacing: .24em; color: var(--ink-low); }

/* ═══════════ TRUST ═══════════ */
.trust {
  position: relative; z-index: 2;
  padding: clamp(90px, 13vw, 160px) 0;
  background:
    radial-gradient(ellipse 50% 40% at 10% 10%, rgba(18,88,184,.09), transparent 60%),
    linear-gradient(180deg, var(--bg-0), #040a16 50%, var(--bg-0));
}
.trust__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.trust__item {
  position: relative; padding: 28px 26px;
  border: 1px solid var(--line); border-radius: 16px;
  background: linear-gradient(165deg, rgba(10,22,44,.4), rgba(5,10,20,.6));
  transition: border-color .4s ease, transform .5s var(--ease-out);
}
.trust__item:hover { border-color: rgba(109,182,255,.35); transform: translateY(-4px); }
.trust__item i {
  position: absolute; top: 24px; right: 24px;
  font-style: normal; font-family: var(--font-disp); font-size: 12px; letter-spacing: .12em;
  color: var(--ink-low);
}
.trust__item h3 { font-size: 17px; margin-bottom: 8px; padding-right: 44px; }
.trust__item p { font-size: 13.5px; }
.trust__item--wide { grid-column: 1 / -1; background: linear-gradient(120deg, rgba(18,40,74,.5), rgba(5,10,20,.6)); }
.trust__item--wide p { max-width: 76ch; }

/* ═══════════ FINALE ═══════════ */
.finale { position: relative; z-index: 2; }
.finale__track { height: 160vh; }
.finale__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: grid; place-items: center; overflow: hidden;
  pointer-events: none;
}
.finale__text { text-align: center; padding: 0 24px; }
.finale__text .btn { pointer-events: auto; }
.finale__status {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-size: 10px; letter-spacing: .32em; color: #7ce8bd;
  padding: 9px 18px; border: 1px solid rgba(55,230,160,.25); border-radius: 100px;
  background: rgba(7,20,18,.5); backdrop-filter: blur(8px);
  margin-bottom: 30px;
}
.finale__text h2 {
  display: flex; flex-direction: column; gap: 2px;
  font-size: clamp(34px, 5.4vw, 68px);
  margin-bottom: 38px;
  text-shadow: 0 24px 80px rgba(3,7,16,.9);
}
.finale__text h2 span, .finale__text h2 em {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s ease, transform .9s var(--ease-out);
}
.finale__text.is-on h2 span, .finale__text.is-on h2 em { opacity: 1; transform: none; }
.finale__text.is-on h2 span:nth-child(2) { transition-delay: .18s; }
.finale__text.is-on h2 em { transition-delay: .38s; }
.finale__text .btn { opacity: 0; transform: translateY(24px); transition: opacity .7s ease .6s, transform .9s var(--ease-out) .6s, box-shadow .35s ease; }
.finale__text.is-on .btn { opacity: 1; transform: none; }

/* ═══════════ QUOTE / TEKLİF ═══════════ */
.quote {
  position: relative; z-index: 2;
  padding: clamp(90px, 13vw, 170px) 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 110%, rgba(18,88,184,.14), transparent 65%),
    linear-gradient(180deg, var(--bg-0), #030812);
}
.quote__wrap { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.quote__info h2 { margin: 16px 0 18px; }
.quote__info > p { max-width: 46ch; margin-bottom: 32px; }
.quote__steps { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
.quote__steps div { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--ink-mid); }
.quote__steps i {
  font-style: normal; font-family: var(--font-disp); font-size: 12px; font-weight: 700;
  width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto;
  border: 1px solid var(--line-strong); border-radius: 9px; color: var(--blue-soft);
  background: rgba(10,22,44,.5);
  box-shadow: inset 0 1px 0 rgba(150,200,255,.08);
}
.quote__wa {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 20px;
  border: 1px solid rgba(55,230,160,.22); border-radius: 16px;
  background: linear-gradient(150deg, rgba(9,28,24,.55), rgba(5,12,16,.65));
  transition: border-color .4s ease, transform .4s var(--ease-out), box-shadow .4s ease;
}
.quote__wa:hover { border-color: rgba(55,230,160,.5); transform: translateY(-3px); box-shadow: 0 14px 40px rgba(2,10,8,.6), 0 0 24px rgba(55,230,160,.12); }
.quote__wa > svg:first-child { width: 34px; height: 34px; fill: #37e6a0; flex: 0 0 auto; filter: drop-shadow(0 0 8px rgba(55,230,160,.4)); }
.quote__wa div { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.quote__wa b { color: var(--ink-hi); font-size: 15px; font-family: var(--font-disp); }
.quote__wa span { font-size: 12px; color: var(--ink-low); }
.quote__waArrow { width: 15px; height: 15px; color: #37e6a0; }

.quote__form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding: clamp(26px, 3.4vw, 42px);
  border: 1px solid var(--line); border-radius: 22px;
  background: linear-gradient(170deg, rgba(12,26,50,.5), rgba(5,10,21,.8));
  backdrop-filter: blur(14px);
  box-shadow: 0 40px 100px rgba(2,5,12,.6), inset 0 1px 0 rgba(150,200,255,.06);
}
.fld { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 8px; }
.fld--half { grid-column: span 1; }
.fld label { font-family: var(--font-disp); font-size: 10.5px; letter-spacing: .22em; color: var(--ink-low); text-transform: uppercase; }
.fld input, .fld select, .fld textarea {
  font: inherit; color: var(--ink-hi);
  background: rgba(5,11,23,.7);
  border: 1px solid var(--line); border-radius: 11px;
  padding: 13px 16px;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
  appearance: none; -webkit-appearance: none;
  width: 100%;
}
.fld textarea { resize: vertical; min-height: 96px; }
.fld input::placeholder, .fld textarea::placeholder { color: #42536e; }
.fld input:focus, .fld select:focus, .fld textarea:focus {
  outline: none; border-color: rgba(109,182,255,.6);
  box-shadow: 0 0 0 3px rgba(59,157,255,.12), 0 0 20px rgba(59,157,255,.12);
  background: rgba(8,17,34,.85);
}
.fld input.is-err, .fld select.is-err { border-color: rgba(255,107,107,.6); box-shadow: 0 0 0 3px rgba(255,107,107,.1); }
.fld__select { position: relative; }
.fld__select svg { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--ink-low); pointer-events: none; }
.fld select { cursor: pointer; }
.fld select option { background: var(--bg-2); color: var(--ink-hi); }
.quote__submit { grid-column: 1 / -1; justify-content: center; margin-top: 6px; }
.quote__note { grid-column: 1 / -1; font-size: 12.5px; color: var(--ink-low); min-height: 18px; text-align: center; }
.quote__note.is-ok { color: #7ce8bd; }
.quote__note.is-err { color: #ff9a9a; }

/* ═══════════ FOOTER ═══════════ */
.foot {
  position: relative; z-index: 2;
  background: #02060e;
  border-top: 1px solid var(--line);
  padding: 54px 0 30px;
}
.foot__inner { display: flex; flex-direction: column; gap: 30px; }
.foot__brand { display: flex; flex-direction: column; gap: 14px; max-width: 380px; }
.foot__logo {
  height: 46px; width: auto; align-self: flex-start;
  filter: drop-shadow(0 0 14px rgba(59, 157, 255, .18));
}
.foot__brand p { font-size: 13px; color: var(--ink-low); }
.foot__nav { display: flex; gap: 26px; flex-wrap: wrap; }
.foot__nav a {
  font-size: 12.5px; letter-spacing: .06em; color: var(--ink-mid);
  transition: color .3s ease, text-shadow .3s ease;
}
.foot__nav a:hover { color: var(--blue-soft); text-shadow: 0 0 14px rgba(59,157,255,.5); }
.foot__line { height: 1px; background: linear-gradient(90deg, transparent, var(--line-strong), transparent); }
.foot__base {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  font-size: 11.5px; color: var(--ink-low);
}
.foot__sig { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-disp); letter-spacing: .18em; font-size: 9.5px; }
.foot__sig b { color: #7ce8bd; font-weight: 600; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1120px) {
  .hud__nav { display: none; }
  .hud__status { display: none; }
  .hud__burger { display: flex; }
}
@media (max-width: 900px) {
  .quote__wrap { grid-template-columns: 1fr; }
  .hero__content { margin-left: 24px; }
}
@media (max-width: 640px) {
  :root { --hud-h: 64px; }
  .hud__cta { display: none; }
  .hud__logo { height: 27px; }
  .hud__mark { width: 32px; height: 32px; }
  .hud__name { font-size: 17px; }
  .foot__logo { height: 38px; }
  .hero { padding-bottom: 110px; }
  .hero__meta { gap: 24px; }
  .assembly__track { height: 1000vh; }
  .asm-intro, .asm-cap { left: 22px; right: 22px; bottom: 76px; }
  .asm-cap p, .asm-intro p { font-size: 13.5px; }
  .tour__track { height: 200vh; }
  .fld--half { grid-column: 1 / -1; }
  .foot__base { flex-direction: column; align-items: flex-start; }
}

/* ═══════════ REDUCED MOTION ═══════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .assembly__track { height: 200vh; }
}

/* ═══════════════════════════════════════════════════════════════
   V2 — MEGA HEADER · PARTNERS · SUBPAGES · FOOTER COLUMNS
   (mevcut yapının üzerine eklenmiştir)
   ═══════════════════════════════════════════════════════════════ */

/* ── Header: scroll'da kompaktlaşma ── */
.hud { height: var(--hud-h); transition: transform 1s var(--ease-luxe) .2s, height .45s var(--ease-luxe); }
.hud.is-scrolled { height: 60px; }
.hud.is-scrolled::before { background: rgba(4, 9, 19, .82); backdrop-filter: blur(24px) saturate(1.5); -webkit-backdrop-filter: blur(24px) saturate(1.5); }
.hud.is-scrolled .hud__logo { height: 28px; }
.hud__inner { transition: none; }
.hud__link:focus-visible, .pacc__head:focus-visible, .mega a:focus-visible {
  outline: 2px solid rgba(109, 182, 255, .7); outline-offset: 3px; border-radius: 8px;
}

/* ── Mega tetikleyiciler ── */
.hud__item { display: flex; }
.hud__trigger { border: 0; background: none; cursor: pointer; }
.hud__chev { width: 10px; height: 10px; margin-left: 2px; opacity: .7; transition: transform .35s var(--ease-out); align-self: center; }
.hud__chev path { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.hud__trigger[aria-expanded="true"] { color: var(--ink-hi); text-shadow: 0 0 18px rgba(59, 157, 255, .45); }
.hud__trigger[aria-expanded="true"] i { color: var(--blue); }
.hud__trigger[aria-expanded="true"] .hud__chev { transform: rotate(180deg); }
.hud__trigger[aria-expanded="true"]::after { transform: scaleX(1); }

/* ── Mega paneller ── */
.mega {
  position: absolute; top: 100%; left: 0; right: 0;
  background: linear-gradient(180deg, rgba(6, 12, 25, .94), rgba(4, 9, 19, .97));
  backdrop-filter: blur(26px) saturate(1.4);
  -webkit-backdrop-filter: blur(26px) saturate(1.4);
  border-bottom: 1px solid var(--line-strong);
  box-shadow: 0 40px 80px rgba(2, 5, 12, .6);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-12px);
  transition: opacity .35s ease, transform .45s var(--ease-out), visibility .35s;
}
.mega::after { /* alt LED çizgisi */
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 157, 255, .65) 50%, transparent);
  opacity: .6;
}
.mega.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
.mega__inner {
  width: min(1240px, calc(100% - 48px)); margin-inline: auto;
  padding: 36px 0 42px;
}
.mega__inner--3col { display: grid; grid-template-columns: 250px 1fr 270px; gap: clamp(24px, 3.5vw, 52px); align-items: start; }
.mega__inner--brand { display: grid; grid-template-columns: 290px 1fr; gap: clamp(28px, 4vw, 60px); align-items: start; }

.mega__head h3 { font-size: 22px; margin-bottom: 10px; }
.mega__head p { font-size: 13px; color: var(--ink-mid); max-width: 30ch; }
.mega__beamline { display: block; width: 46px; height: 2px; margin-top: 18px; border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan)); box-shadow: 0 0 12px rgba(59, 157, 255, .7); }

.mega__list { list-style: none; column-count: 2; column-gap: 10px; }
.mega__list li { break-inside: avoid; }
.mega__list a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  font-size: 13.5px; color: var(--ink-mid);
  transition: background .3s ease, color .3s ease, padding-left .3s var(--ease-out);
}
.mega__list a svg { width: 12px; height: 12px; flex: 0 0 auto; opacity: 0; transform: translateX(-5px); transition: opacity .3s, transform .3s var(--ease-out); }
.mega__list a svg path { fill: none; stroke: var(--blue-soft); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mega__list a:hover { background: rgba(59, 157, 255, .08); color: var(--ink-hi); }
.mega__list a:hover svg { opacity: 1; transform: translateX(0); }

.mega__aside {
  padding: 22px; border: 1px solid var(--line); border-radius: 16px;
  background: linear-gradient(160deg, rgba(18, 40, 74, .4), rgba(6, 12, 25, .6));
}
.mega__tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-disp); font-size: 9.5px; letter-spacing: .26em; color: var(--blue-soft); margin-bottom: 12px; }
.mega__aside p { font-size: 13px; color: var(--ink-mid); margin-bottom: 16px; }
.mega__cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-disp); font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-soft);
}
.mega__cta svg { width: 13px; height: 13px; transition: transform .3s var(--ease-out); }
.mega__cta svg path { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.mega__cta:hover svg { transform: translateX(4px); }

.mega__brand img { height: 38px; width: auto; margin-bottom: 16px; filter: drop-shadow(0 0 12px rgba(59, 157, 255, .2)); }
.mega__brand > p { font-size: 13.5px; color: var(--ink-mid); margin-bottom: 20px; max-width: 30ch; }
.mega__quick { display: flex; flex-direction: column; gap: 4px; }
.mega__quick a {
  display: inline-flex; align-items: center; gap: 9px; padding: 7px 0;
  font-family: var(--font-disp); font-size: 12px; font-weight: 600; letter-spacing: .1em; color: var(--blue-soft);
  transition: color .3s, gap .3s var(--ease-out);
}
.mega__quick a svg { width: 12px; height: 12px; }
.mega__quick a svg path { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mega__quick a:hover { color: var(--ink-hi); gap: 13px; }

.mega__groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.5vw, 36px); }
.mega__group h4 {
  display: flex; align-items: center; gap: 9px;
  font-size: 13px; letter-spacing: .06em; color: var(--ink-hi);
  padding-bottom: 12px; margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.mega__group h4 svg { width: 17px; height: 17px; stroke: var(--blue-soft); stroke-width: 1.5; fill: none; }
.mega__group h4 svg .ln { stroke: var(--cyan); }
.mega__group a {
  display: block; padding: 8px 10px; border-radius: 8px;
  font-size: 13.5px; color: var(--ink-mid);
  transition: background .3s, color .3s, padding-left .3s var(--ease-out);
}
.mega__group a:hover { background: rgba(59, 157, 255, .08); color: var(--ink-hi); padding-left: 15px; }

.mega__inner--cards { display: block; }
.mega__head--wide { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.mega__head--wide p { max-width: 52ch; }
.mega__all {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  font-family: var(--font-disp); font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-soft);
}
.mega__all svg { width: 13px; height: 13px; }
.mega__all svg path { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.mega__cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mega__card {
  position: relative; display: flex; flex-direction: column; gap: 6px;
  padding: 16px 40px 16px 16px; border: 1px solid var(--line); border-radius: 14px;
  background: linear-gradient(165deg, rgba(12, 26, 50, .45), rgba(6, 12, 25, .65));
  transition: transform .4s var(--ease-out), border-color .35s, box-shadow .4s;
}
.mega__card b { font-family: var(--font-disp); font-size: 13.5px; font-weight: 600; color: var(--ink-hi); }
.mega__card span { font-size: 12px; line-height: 1.5; color: var(--ink-mid); }
.mega__card > svg { position: absolute; right: 14px; bottom: 14px; width: 13px; height: 13px; opacity: .5; transition: opacity .3s, transform .3s var(--ease-out); }
.mega__card > svg path { fill: none; stroke: var(--blue-soft); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mega__card:hover { transform: translateY(-4px); border-color: rgba(109, 182, 255, .4); box-shadow: 0 16px 36px rgba(2, 6, 14, .55), 0 0 20px rgba(59, 157, 255, .1); }
.mega__card:hover > svg { opacity: 1; transform: translateX(3px); }

.mega-veil {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(3, 7, 16, .55);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .4s ease, visibility .4s;
}
body.mega-open .mega-veil { opacity: 1; visibility: visible; }

/* ── Mobil panel: accordion ── */
.panel { justify-content: flex-start; padding-top: calc(var(--hud-h) + 18px); }
.panel__acc { position: relative; display: flex; flex-direction: column; overflow-y: auto; flex: 1; min-height: 0; padding-right: 4px; }
.pacc { border-bottom: 1px solid var(--line); }
.pacc__head {
  width: 100%; display: flex; align-items: baseline; gap: 15px; text-align: left;
  padding: 15px 6px;
  font-family: var(--font-disp); font-size: clamp(21px, 5.4vw, 28px); font-weight: 600; color: var(--ink-hi);
  transition: color .3s;
}
.pacc__head i { font-style: normal; font-size: 10px; letter-spacing: .2em; color: var(--blue); }
.pacc__head svg { width: 15px; height: 15px; margin-left: auto; align-self: center; opacity: .7; transition: transform .4s var(--ease-out); }
.pacc__head svg path { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.pacc__head[aria-expanded="true"] { color: var(--blue-soft); }
.pacc__head[aria-expanded="true"] svg { transform: rotate(180deg); }
.pacc__body { overflow: hidden; max-height: 0; transition: max-height .5s var(--ease-luxe); display: flex; flex-direction: column; }
.pacc__body a { padding: 9px 6px 9px 36px; font-size: 14.5px; color: var(--ink-mid); transition: color .3s, padding-left .3s var(--ease-out); }
.pacc__body a:hover { color: var(--ink-hi); padding-left: 42px; }
.pacc__body a:last-child { margin-bottom: 12px; }
.pacc__label {
  padding: 14px 6px 5px 36px;
  font-family: var(--font-disp); font-weight: 600; font-size: 9.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--ink-low);
}
.pacc__link {
  display: flex; align-items: baseline; gap: 15px;
  padding: 15px 6px; border-bottom: 1px solid var(--line);
  font-family: var(--font-disp); font-size: clamp(21px, 5.4vw, 28px); font-weight: 600; color: var(--ink-hi);
  transition: color .3s, padding-left .35s var(--ease-out);
}
.pacc__link i { font-style: normal; font-size: 10px; letter-spacing: .2em; color: var(--blue); }
.pacc__link:hover { color: var(--blue-soft); padding-left: 14px; }
.panel__foot { flex: 0 0 auto; padding-bottom: 8px; }

/* ── İŞ ORTAKLARI / PARTNERS ── */
.partners {
  position: relative; z-index: 2; overflow: hidden;
  padding: clamp(90px, 12vw, 150px) 0 clamp(60px, 8vw, 90px);
  background:
    radial-gradient(ellipse 55% 45% at 80% 10%, rgba(18, 88, 184, .12), transparent 60%),
    radial-gradient(ellipse 45% 40% at 10% 90%, rgba(18, 88, 184, .08), transparent 60%),
    linear-gradient(180deg, var(--bg-0), #040a16 50%, var(--bg-0));
}
.partners__stage {
  perspective: 1100px;
  display: flex; flex-direction: column; gap: 20px;
  padding: 8px 0 30px;
}
.partners__row {
  transform: rotateX(7deg);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.partners__row--b { transform: rotateX(-5deg); }
.partners__track {
  display: flex; gap: 18px; width: max-content;
  animation: partnersDrift 58s linear infinite;
  will-change: transform;
}
.partners__row[data-dir="right"] .partners__track { animation-direction: reverse; animation-duration: 66s; }
.partners__row:hover .partners__track { animation-play-state: paused; }
.partners__dup { display: contents; }
@keyframes partnersDrift {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 9px)); }
}
.partner {
  position: relative; flex: 0 0 auto;
  width: 172px; height: 94px;
  display: grid; place-items: center;
  padding: 20px 24px;
  border: 1px solid var(--line); border-radius: 16px;
  background: linear-gradient(165deg, rgba(20, 34, 60, .55), rgba(8, 15, 30, .75));
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(150, 200, 255, .06);
  transition: transform .45s var(--ease-out), border-color .35s ease, box-shadow .45s ease;
}
.partner img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.partner figcaption {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.partner:hover {
  transform: translateY(-7px) scale(1.045);
  border-color: rgba(109, 182, 255, .5);
  box-shadow: inset 0 1px 0 rgba(150, 200, 255, .1), 0 20px 44px rgba(2, 6, 14, .65), 0 0 26px rgba(59, 157, 255, .16);
  z-index: 2;
}
.partners__cta { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* referanslar.html tam grid */
.pgrid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(172px, 1fr));
  gap: 16px;
}
.pgrid .partner { width: auto; height: 106px; }
.reveal-p { opacity: 0; transform: translateY(28px) rotateX(14deg); }
.reveal-p.is-in { opacity: 1; transform: none; transition: opacity .8s ease, transform 1s var(--ease-out); }
.pgrid-wrap { perspective: 1000px; }

/* ── ALT SAYFA KABUĞU ── */
.page-hero {
  position: relative; z-index: 2;
  padding: calc(var(--hud-h) + clamp(64px, 10vw, 120px)) 0 clamp(44px, 6vw, 72px);
  background:
    radial-gradient(ellipse 60% 55% at 78% 0%, rgba(18, 88, 184, .16), transparent 62%),
    radial-gradient(ellipse 40% 35% at 8% 30%, rgba(18, 88, 184, .08), transparent 60%),
    linear-gradient(180deg, #030812, var(--bg-1));
  overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image:
    linear-gradient(rgba(59, 157, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 157, 255, .045) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 65% 90% at 50% 0%, #000, transparent 80%);
}
.page-hero .wrap { position: relative; }
.page-hero h1 { font-size: clamp(32px, 5vw, 58px); line-height: 1.06; margin: 16px 0 18px; }
.page-hero h1 em { font-style: normal; color: transparent; background: linear-gradient(100deg, var(--blue-soft), var(--cyan) 55%, #8ed2ff); -webkit-background-clip: text; background-clip: text; }
.page-hero p { max-width: 62ch; font-size: clamp(14.5px, 1.3vw, 17px); }
.page-hero__crumb {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-size: 10px; letter-spacing: .28em; color: var(--blue-soft);
}
.page-hero__crumb a { color: var(--ink-low); transition: color .3s; }
.page-hero__crumb a:hover { color: var(--blue-soft); }
.page-body { position: relative; z-index: 2; padding: clamp(44px, 7vw, 80px) 0 clamp(90px, 11vw, 150px); background: var(--bg-1); }

/* iletişim kartları */
.cgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-bottom: clamp(36px, 5vw, 60px); }
.ccard {
  display: flex; flex-direction: column; gap: 8px;
  padding: 26px 24px; border: 1px solid var(--line); border-radius: 18px;
  background: linear-gradient(165deg, rgba(12, 26, 50, .5), rgba(6, 12, 25, .7));
  transition: transform .4s var(--ease-out), border-color .35s;
}
.ccard:hover { transform: translateY(-4px); border-color: rgba(109, 182, 255, .4); }
.ccard svg { width: 26px; height: 26px; stroke: var(--blue-soft); stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 6px; }
.ccard b { font-family: var(--font-disp); font-size: 15px; color: var(--ink-hi); }
.ccard span, .ccard a { font-size: 13.5px; color: var(--ink-mid); }
.ccard a:hover { color: var(--blue-soft); }
.cmap {
  height: 340px; border: 1px solid var(--line); border-radius: 20px;
  background:
    linear-gradient(rgba(59, 157, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 157, 255, .05) 1px, transparent 1px),
    linear-gradient(165deg, rgba(10, 22, 44, .6), rgba(5, 10, 20, .8));
  background-size: 44px 44px, 44px 44px, 100% 100%;
  display: grid; place-items: center; text-align: center;
  margin-top: clamp(36px, 5vw, 60px);
}
.cmap div { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px; }
.cmap svg { width: 34px; height: 34px; stroke: var(--blue-soft); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.cmap b { font-family: var(--font-disp); color: var(--ink-hi); }
.cmap span { font-size: 12.5px; color: var(--ink-low); max-width: 40ch; }

/* referanslar sayfası CTA bandı */
.refcta {
  margin-top: clamp(44px, 7vw, 80px);
  padding: clamp(32px, 5vw, 56px);
  border: 1px solid var(--line); border-radius: 24px;
  background:
    radial-gradient(ellipse 70% 100% at 50% 120%, rgba(18, 88, 184, .22), transparent 70%),
    linear-gradient(165deg, rgba(12, 26, 50, .6), rgba(5, 10, 21, .85));
  text-align: center;
}
.refcta h2 { font-size: clamp(24px, 3.4vw, 40px); margin-bottom: 14px; }
.refcta p { max-width: 56ch; margin: 0 auto 26px; }
.refcta__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ── FOOTER V2 ── */
.foot__cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.1fr; gap: clamp(24px, 3vw, 40px); }
.foot__col { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.foot__col h4 {
  font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-hi);
  margin-bottom: 7px; position: relative; padding-bottom: 9px;
}
.foot__col h4::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 22px; height: 1.6px; border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), transparent); box-shadow: 0 0 8px rgba(59, 157, 255, .5);
}
.foot__col a { font-size: 13px; color: var(--ink-mid); transition: color .3s, padding-left .3s var(--ease-out); }
.foot__col a:hover { color: var(--blue-soft); padding-left: 4px; }
.foot__ctaBtn { margin-top: 10px; }
.foot__ctaBtn:hover { padding-left: 22px; }
.foot__social { display: flex; gap: 10px; margin-top: 8px; }
.foot__social a {
  width: 36px; height: 36px; display: grid; place-items: center;
  border: 1px solid var(--line-strong); border-radius: 10px;
  background: rgba(10, 22, 44, .4);
  transition: border-color .3s, box-shadow .3s, transform .3s var(--ease-out);
}
.foot__social svg { width: 16px; height: 16px; }
.foot__social svg * { fill: none; stroke: var(--ink-mid); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: stroke .3s; }
.foot__social a:hover { border-color: rgba(109, 182, 255, .55); box-shadow: var(--glow); transform: translateY(-2px); }
.foot__social a:hover svg * { stroke: var(--blue-soft); }

/* ── V2 responsive ── */
@media (max-width: 1240px) {
  .mega__cards { grid-template-columns: repeat(2, 1fr); }
  .mega__inner--3col { grid-template-columns: 220px 1fr; }
  .mega__inner--3col .mega__aside { display: none; }
}
@media (max-width: 1000px) {
  .foot__cols { grid-template-columns: 1fr 1fr; }
  .foot__brand { grid-column: 1 / -1; max-width: none; }
}
@media (max-width: 640px) {
  .foot__cols { grid-template-columns: 1fr; gap: 26px; }
  .partner { width: 138px; height: 78px; padding: 14px 16px; border-radius: 13px; }
  .partners__track { gap: 12px; }
  @keyframes partnersDrift {
    from { transform: translateX(0); }
    to   { transform: translateX(calc(-50% - 6px)); }
  }
  .pgrid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
  .pgrid .partner { height: 84px; }
  .cmap { height: 260px; }
}
@media (prefers-reduced-motion: reduce) {
  .partners__track { animation: none; }
  .partners__row { overflow-x: auto; -webkit-mask-image: none; mask-image: none; transform: none; }
  .reveal-p { opacity: 1; transform: none; }
}