/* ============================================================
   ASCALON DYNAMICS — Light Defense-Tech Aesthetic
   ============================================================ */

:root {
  --bg:          #fafafa;
  --bg-2:        #f0f2f5;
  --bg-3:        #e8ebf0;
  --bg-card:     #ffffff;
  --line:        rgba(0,0,0,0.08);
  --line-bright: rgba(0,0,0,0.14);
  --text:        #0F172A;
  --muted:       #64748B;
  --muted-2:     #475569;
  --red:         #e11d2a;
  --red-dim:     #c4111d;
  --cyan:        #0088aa;
  --cyan-dim:    rgba(0,136,170,0.08);
  --cyan-glow:   0 0 20px rgba(0,136,170,0.18);
  --red-glow:    0 0 24px rgba(225,29,42,0.2);
  --max:         1280px;
  --radius:      12px;
  --ease:        cubic-bezier(0.2,0.8,0.2,1);
  --mono:        "IBM Plex Mono", ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}

/* ── Scroll progress ── */
.progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0;
  z-index: 300;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  box-shadow: 0 0 12px rgba(0,212,255,0.4);
}

/* ── Reveal animations ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
  position: fixed; inset: 0; z-index: 500;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.7s ease, visibility 0.7s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.pre__inner { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.pre__logo {
  font-family: var(--mono);
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--text);
}
.pre__logo span { color: var(--cyan); }
.pre__bar {
  width: 240px; height: 1px;
  background: var(--line-bright);
  position: relative; overflow: hidden;
}
.pre__bar span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  animation: preLoad 1.6s var(--ease) forwards;
  box-shadow: 0 0 12px var(--cyan);
}
@keyframes preLoad { to { width: 100%; } }
.pre__tag {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--muted);
  animation: textBlink 1.4s ease-in-out infinite;
}
@keyframes textBlink { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: 72px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease, backdrop-filter 0.4s;
}
.header.scrolled {
  background: rgba(250,250,250,0.94);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 var(--line);
}
.hdr__inner {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
  height: 100%;
  display: flex; align-items: center; gap: 32px;
}
.brand {
  display: flex; align-items: center; gap: 0;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.2em;
  flex-shrink: 0;
}
.brand__word { color: var(--text); }
.brand__word--accent { color: var(--cyan); margin-left: 0.5em; }

.nav { margin-right: auto; }
.nav__list { display: flex; gap: 4px; list-style: none; }
.nav__link {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px; font-weight: 500;
  color: var(--muted-2);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover { color: var(--text); background: rgba(0,0,0,0.05); }
.nav__link.is-active { color: var(--cyan); }

.hdr__right { display: flex; align-items: center; gap: 12px; }

/* Lang switch */
.lang-switch {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line-bright);
  border-radius: 999px;
  overflow: hidden;
}
.lang-btn {
  background: none; border: 0; cursor: pointer;
  font: inherit; font-family: var(--mono); font-size: 11px;
  font-weight: 600; letter-spacing: 0.08em;
  color: var(--muted); padding: 7px 12px;
  transition: color 0.2s, background 0.2s;
}
.lang-btn:hover { color: var(--text); }
.lang-btn.is-active { color: #fff; background: var(--red); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  padding: 13px 24px; border-radius: 8px;
  font-size: 14px; font-weight: 600; font-family: inherit;
  cursor: pointer; border: 1px solid transparent;
  white-space: nowrap; transition: all 0.2s var(--ease);
  position: relative; overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent);
  opacity: 0; transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--red); color: #fff; border-color: var(--red); }
.btn--primary:hover { background: var(--red-dim); box-shadow: var(--red-glow); }
.btn--ghost {
  background: transparent; color: var(--text);
  border-color: var(--line-bright);
}
.btn--ghost:hover {
  border-color: rgba(0,0,0,0.25);
  background: rgba(0,0,0,0.05);
  box-shadow: none;
}
.btn--sm { padding: 9px 18px; font-size: 13px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.hamburger span { width: 22px; height: 1.5px; background: var(--text); transition: 0.25s; }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none; flex-direction: column;
  position: fixed; top: 72px; left: 0; right: 0;
  background: rgba(250,250,250,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  padding: 20px;
  z-index: 99;
}
.mobile-menu.open { display: flex; }
.mm__link {
  display: block; padding: 14px 4px;
  font-size: 16px; font-weight: 500;
  border-bottom: 1px solid var(--line);
  color: var(--muted-2);
}
.mm__link:hover { color: var(--text); }
.mm__footer {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 20px;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  height: 100svh; min-height: 640px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: var(--bg);
}

#heroCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero__vignette {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, transparent 30%, rgba(250,250,250,0.6) 75%, var(--bg) 100%),
    linear-gradient(to bottom, rgba(250,250,250,0.3) 0%, transparent 30%, transparent 70%, rgba(250,250,250,0.85) 100%);
}

/* HUD Frame corners */
.hud-frame {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
}
.hud-frame__corner {
  position: absolute; width: 28px; height: 28px;
  border-color: rgba(0,136,170,0.55); border-style: solid;
}
.hud-frame__corner--tl { top: 24px; left: 24px; border-width: 1px 0 0 1px; }
.hud-frame__corner--tr { top: 24px; right: 24px; border-width: 1px 1px 0 0; }
.hud-frame__corner--bl { bottom: 80px; left: 24px; border-width: 0 0 1px 1px; }
.hud-frame__corner--br { bottom: 80px; right: 24px; border-width: 0 1px 1px 0; }
.hud-frame__line {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,136,170,0.18) 30%, rgba(0,136,170,0.18) 70%, transparent);
}
.hud-frame__line--top { top: 37px; }
.hud-frame__line--bottom { bottom: 93px; }

/* HUD Top bar */
.hero__hud-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(20px,4vw,40px);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em;
  color: rgba(0,136,170,0.75); text-transform: uppercase;
  pointer-events: none;
  background: rgba(250,250,250,0.6);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.hud-tag { opacity: 0.8; }
.hud-tag--right { text-align: right; }
.hud-status {
  display: flex; align-items: center; gap: 8px;
  color: rgba(0,136,170,0.9);
}
.hud-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse { 0%,100% { opacity: 1; } 48% { opacity: 0.2; } }

/* Hero content */
.hero__content {
  position: relative; z-index: 3;
  text-align: center;
  max-width: 900px;
  padding-inline: clamp(20px, 4vw, 40px);
}
.hero__eyebrow {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--cyan); opacity: 0.8;
  margin-bottom: 24px;
}
.hero__title {
  display: flex; flex-direction: column; align-items: center;
  font-size: clamp(52px, 10vw, 130px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.92;
  margin-bottom: 28px;
}
.hero__title-line { display: block; }
.hero__title-line--accent {
  background: linear-gradient(135deg, var(--cyan), rgba(0,88,136,0.7));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__title-line--thin {
  font-size: clamp(18px, 3vw, 36px);
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--muted-2);
  -webkit-text-fill-color: var(--muted-2);
  margin-top: 14px;
}
.hero__sub {
  font-size: clamp(15px, 1.6vw, 19px);
  color: var(--muted-2);
  max-width: 560px; margin: 0 auto 36px;
  line-height: 1.65;
}
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* HUD bottom bar */
.hero__hud-bottom {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; gap: 0;
  border-top: 1px solid var(--line);
  background: rgba(250,250,250,0.82);
  backdrop-filter: blur(8px);
  padding: 0 clamp(20px,4vw,40px);
  pointer-events: none;
  font-family: var(--mono);
}
.hud-metric {
  display: flex; flex-direction: column; align-items: center;
  padding: 12px 20px;
  border-right: 1px solid var(--line);
  gap: 3px; min-width: 80px;
}
.hud-metric--wide { min-width: 100px; }
.hud-metric:last-child { border-right: 0; margin-left: auto; }
.hud-metric__label {
  font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted);
}
.hud-metric__val { font-size: 13px; font-weight: 500; color: var(--text); }
.hud-metric__val--green { color: #4ade80; }

/* Scroll cue */
.hero__scroll-cue {
  position: absolute; bottom: 56px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px;
  pointer-events: none;
}
.scroll-cue__label {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--muted);
}
.scroll-cue__line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, rgba(0,136,170,0.5), transparent);
  animation: scrollCue 2s ease-in-out infinite;
}
@keyframes scrollCue {
  0%,100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: 16px;
  overflow: hidden; white-space: nowrap;
  contain: layout style;
}
.marquee__track {
  display: inline-flex; align-items: center; gap: 24px;
  animation: marqScroll 32s linear infinite;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted);
  will-change: transform;
  transform: translateZ(0);
}
.mdot { color: var(--cyan); opacity: 0.5; }
@keyframes marqScroll { to { transform: translateX(-50%); } }

/* ============================================================
   SECTION TYPOGRAPHY
   ============================================================ */
.section { padding-block: clamp(72px, 10vw, 140px); }
.sec-tag {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--cyan); opacity: 0.8;
  display: inline-block; margin-bottom: 16px;
}
.sec-tag::before { content: "[ "; opacity: 0.5; }
.sec-tag::after  { content: " ]"; opacity: 0.5; }
.sec-title {
  font-size: clamp(30px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text);
}
.sec-text {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--muted-2);
  max-width: 52ch;
  line-height: 1.7;
  margin-top: 20px;
}

/* ============================================================
   MISSION STATEMENT
   ============================================================ */
.mission-stmt {
  background: var(--bg-2);
  border-block: 1px solid var(--line);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.mission-stmt::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 80% at 50% 0%, rgba(0,212,255,0.05), transparent 55%);
}
.mission-stmt__title {
  font-size: clamp(24px, 3.5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.22;
  max-width: 24ch;
  margin: 0 auto;
  color: var(--muted-2);
}
.mission-stmt__title em {
  font-style: normal;
  color: var(--text);
}

/* ============================================================
   PLATFORM CARDS
   ============================================================ */
.platforms { background: var(--bg); }
.sec-header {
  display: flex; align-items: flex-end;
  justify-content: space-between; gap: 20px;
  flex-wrap: wrap; margin-bottom: 40px;
}
.platform-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.platform-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 480px;
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: border-color 0.3s var(--ease), transform 0.4s var(--ease);
  cursor: pointer;
}
.platform-card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-6px);
}
.platform-card video, .platform-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 6s var(--ease);
}
.platform-card:hover video { transform: scale(1.06); }
.platform-card__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.5) 55%, rgba(0,0,0,0.88) 100%);
  transition: background 0.4s;
}
.platform-card:hover .platform-card__overlay {
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.58) 55%, rgba(0,0,0,0.92) 100%);
}
.platform-card__hud {
  position: absolute; top: 0; left: 0; right: 0; z-index: 2;
  pointer-events: none;
}
.platform-card__hud-line {
  display: block; height: 1px; width: 100%;
  background: linear-gradient(90deg, rgba(0,212,255,0.4), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.platform-card:hover .platform-card__hud-line { opacity: 1; }
.platform-card__body {
  position: relative; z-index: 2;
  padding: 32px;
}
.platform-card__no {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.2em; color: rgba(0,212,255,0.75);
  opacity: 1; margin-bottom: 10px;
}
.platform-card__title {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: #fff;
}
.platform-card__text {
  font-size: 15px; color: rgba(255,255,255,0.65);
  max-width: 40ch; line-height: 1.55;
  margin-bottom: 16px;
}
.platform-card__cta {
  font-size: 14px; font-weight: 600;
  color: rgba(0,212,255,0.9); display: inline-block;
  transition: letter-spacing 0.2s;
}
.platform-card:hover .platform-card__cta { letter-spacing: 0.05em; }

/* ============================================================
   FLEET GRID
   ============================================================ */
.fleet {
  background: var(--bg-2);
  border-block: 1px solid var(--line);
}
.fleet-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 20px; margin-top: 48px;
}
.fleet-card {
  background: #111c2d;
  border: 1px solid rgba(0,136,170,0.18);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.fleet-card:hover {
  border-color: rgba(0,136,170,0.5);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,20,40,0.35), 0 0 0 1px rgba(0,136,170,0.2);
}
.fleet-card__media {
  position: relative;
  background: radial-gradient(120% 120% at 50% 30%, #162035 0%, #0d1623 70%);
  aspect-ratio: 4/3;
  overflow: hidden;
}
.fleet-card__media img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.5s var(--ease);
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.15));
}
.fleet-card:hover .fleet-card__media img { transform: scale(1.05); }
.fleet-card__badge {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.15em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(10,20,35,0.7);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(0,136,170,0.35);
  color: #4dd4ef;
}
.fleet-card__body {
  padding: 22px 24px 26px;
  background: linear-gradient(180deg, #111c2d 0%, #0d1623 100%);
}
.fleet-card__class {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: #4dd4ef; opacity: 0.8;
  margin-bottom: 8px;
}
.fleet-card__name { font-size: 22px; font-weight: 800; margin-bottom: 10px; color: #e8f0fa; }
.fleet-card__text { font-size: 14px; color: rgba(180,200,220,0.6); line-height: 1.6; margin-bottom: 18px; }
.fleet-card__specs {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 12px; padding-top: 16px;
  border-top: 1px solid var(--line);
}
.fleet-card__specs div {
  display: flex; flex-direction: column; gap: 4px;
}
.fleet-card__specs span {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
}
.fleet-card__specs strong { font-size: 15px; font-weight: 700; color: var(--text); }

/* ============================================================
   AI CORE / TACTICAL DASHBOARD
   ============================================================ */
.ai-core {
  background: var(--bg);
  position: relative; overflow: hidden;
}
.ai-core::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 80% at 80% 30%, rgba(0,212,255,0.05), transparent 55%);
}
.ai-core__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.ai-list {
  list-style: none; display: flex; flex-direction: column; gap: 14px;
  margin: 28px 0;
}
.ai-list li {
  padding-left: 24px; position: relative;
  font-size: 15px; color: var(--muted-2);
}
.ai-list li::before {
  content: '▹'; position: absolute; left: 0;
  color: var(--cyan);
}

/* Tactical board */
.tac-board {
  background: #060a10;
  border: 1px solid var(--line-bright);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
}
.tac-board__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,0.4);
  font-family: var(--mono); font-size: 11px;
}
.tac-board__dots { display: flex; gap: 6px; }
.tac-dot { width: 10px; height: 10px; border-radius: 50%; }
.tac-dot--r { background: #ff5f57; }
.tac-dot--y { background: #febc2e; }
.tac-dot--g { background: #28c840; }
.tac-board__title {
  margin-left: 8px; color: var(--muted);
  letter-spacing: 0.12em;
}
.tac-board__status { margin-left: auto; color: #28c840; }
.tac-board__body {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 20px; padding: 22px;
}

/* Radar */
.tac-radar {
  position: relative; aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.15);
  background: radial-gradient(circle, rgba(0,212,255,0.04), transparent 70%);
  overflow: hidden;
}
.tac-radar__ring--inner {
  position: absolute; inset: 25%;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.12);
}
.tac-radar__cross--h {
  position: absolute; top: 50%; left: 0; right: 0;
  height: 1px; background: rgba(0,212,255,0.1);
  transform: translateY(-0.5px);
}
.tac-radar__cross--v {
  position: absolute; left: 50%; top: 0; bottom: 0;
  width: 1px; background: rgba(0,212,255,0.1);
  transform: translateX(-0.5px);
}
.tac-radar__sweep {
  position: absolute; inset: 0;
  background: conic-gradient(from 0deg, rgba(0,212,255,0.3), transparent 55deg);
  border-radius: 50%;
  animation: radarSweep 3.4s linear infinite;
}
@keyframes radarSweep { to { transform: rotate(360deg); } }
.tac-blip {
  position: absolute; width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 10px var(--red);
  animation: blipPulse 2.2s ease-in-out infinite;
}
.tac-blip--1 { top: 28%; left: 62%; }
.tac-blip--2 { top: 65%; left: 35%; animation-delay: 0.7s; }
.tac-blip--3 { top: 42%; left: 72%; animation-delay: 1.4s; }
@keyframes blipPulse { 0%,100% { opacity: 0.3; transform: scale(0.7); } 50% { opacity: 1; transform: scale(1.3); } }

.tac-board__right {
  display: flex; flex-direction: column; gap: 14px; justify-content: center;
}
.tac-track { font-family: var(--mono); font-size: 11px; }
.tac-track span { display: block; margin-bottom: 5px; color: var(--muted); letter-spacing: 0.08em; }
.tac-track em { display: block; text-align: right; font-style: normal; font-size: 10px; color: var(--cyan); margin-top: 2px; }
.tac-bar {
  height: 4px; border-radius: 4px;
  background: rgba(255,255,255,0.06); overflow: hidden;
}
.tac-bar i {
  display: block; height: 100%; width: var(--w);
  background: linear-gradient(90deg, var(--red), var(--cyan));
  border-radius: 4px;
  animation: barFill 1.6s var(--ease) forwards;
}
@keyframes barFill { from { width: 0; } }
.tac-metric {
  margin-top: 6px; padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 10px;
}
.tac-metric__num { font-size: 32px; font-weight: 800; color: #fff; }
.tac-metric__label {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}
.tac-scan {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.2) 50%, transparent);
  animation: scanY 6s linear infinite;
  pointer-events: none;
}
@keyframes scanY { 0% { top: 0; } 100% { top: 100%; } }

/* ============================================================
   UMAY SECTION
   ============================================================ */
.umay {
  background: var(--bg-2);
  border-block: 1px solid var(--line);
}
.umay__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.umay__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 40px 80px rgba(0,0,0,0.6);
}
.umay__media video { width: 100%; display: block; }
.umay__media-hud {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  background: linear-gradient(0deg, rgba(6,10,16,0.9), transparent);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em;
  text-transform: uppercase;
  pointer-events: none;
}
.umay__media-label { color: rgba(255,255,255,0.7); }
.umay__media-status { display: flex; align-items: center; gap: 6px; color: #4ade80; font-size: 9px; }
.umay__features { display: flex; flex-direction: column; gap: 20px; margin: 28px 0; }
.umay__feature {
  display: flex; gap: 16px; align-items: flex-start;
}
.umay__feature-icon {
  color: var(--cyan); font-size: 18px;
  flex-shrink: 0; margin-top: 2px; opacity: 0.8;
}
.umay__feature strong {
  display: block; font-size: 15px; font-weight: 600;
  margin-bottom: 4px;
}
.umay__feature p { font-size: 13.5px; color: var(--muted-2); }

/* ============================================================
   ENGINEERING / STATS
   ============================================================ */
.engineering {
  background: #070C14;
  position: relative; overflow: hidden;
  border-block: 1px solid rgba(148,163,184,0.08);
}
.engineering::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 60% at 50% 100%, rgba(225,29,42,0.07), transparent 55%);
}
.engineering__header { margin-bottom: 56px; }
.engineering .sec-tag { color: var(--cyan); }
.engineering .sec-title { color: #F1F5F9; }

.engineering__body {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 16px;
  flex: 0 0 420px;
}
.stat-card {
  background: #0D1523;
  border: 1px solid rgba(148,163,184,0.1);
  border-radius: var(--radius);
  padding: 36px 28px 28px;
  position: relative; overflow: hidden;
  transition: border-color 0.3s, background 0.3s, transform 0.3s var(--ease);
}
.stat-card:hover {
  background: #111c2d;
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-4px);
}
.stat-card__bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(0,212,255,0.06), transparent 60%);
  opacity: 0; transition: opacity 0.4s;
}
.stat-card:hover .stat-card__bg { opacity: 1; }
.stat-card__num {
  display: block;
  font-size: clamp(44px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(180deg, #E2E8F0 0%, rgba(148,163,184,0.5) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}
.stat-card__label {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #64748B; margin-bottom: 16px;
}
.stat-card__bar {
  height: 2px; background: rgba(148,163,184,0.12); border-radius: 2px; overflow: hidden;
}
.stat-card__bar span {
  display: block; height: 100%; width: var(--p);
  background: linear-gradient(90deg, var(--red), var(--cyan));
  border-radius: 2px;
  animation: barFill 2s var(--ease) forwards;
}

/* Capability bars */
.capability-grid {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.cap-item { display: flex; flex-direction: column; gap: 10px; }
.cap-item__header {
  display: flex; align-items: center; justify-content: space-between;
}
.cap-item__name {
  font-size: 13px; color: #94A3B8;
  font-family: var(--mono); letter-spacing: 0.06em;
}
.cap-item__val {
  font-size: 13px; font-weight: 600; color: var(--cyan);
  font-family: var(--mono);
}
.cap-bar {
  height: 3px; background: rgba(148,163,184,0.12); border-radius: 3px; overflow: hidden;
}
.cap-bar__fill {
  display: block; height: 100%; width: var(--p);
  background: linear-gradient(90deg, var(--red), var(--cyan));
  border-radius: 3px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.4s var(--ease);
}
.cap-bar__fill.in { transform: scaleX(1); }

/* ============================================================
   CTA CLOSING
   ============================================================ */
.cta-closing {
  position: relative;
  padding-block: clamp(80px, 12vw, 160px);
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.cta-closing__bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
#ctaCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.4; }
.cta-closing__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 100%);
}
.cta-closing__inner {
  position: relative; z-index: 1;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.cta-closing__title {
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 800; letter-spacing: -0.03em;
  max-width: 18ch;
}
.cta-closing__text {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--muted-2); max-width: 50ch; line-height: 1.65;
}
.cta-closing__actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--bg-3); border-top: 1px solid var(--line); }
.footer__inner {
  display: grid; grid-template-columns: 1.2fr 3fr;
  gap: 56px; padding-block: 60px;
}
.footer__brand .brand { margin-bottom: 18px; }
.footer__mission { color: var(--muted); font-size: 14px; max-width: 280px; line-height: 1.6; }
.footer__flag {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 16px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--muted);
}
.footer__flag img { height: 12px; border-radius: 2px; }
.footer__cols { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px 20px; }
.footer__col-title {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px;
}
.footer__col a {
  display: block; font-size: 14px; color: var(--muted);
  padding: 4px 0; transition: color 0.2s;
}
.footer__col a:hover { color: var(--cyan); }
.footer__bottom { border-top: 1px solid var(--line); padding-block: 20px; }
.footer__bottom-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--muted); font-size: 12px; font-family: var(--mono);
  letter-spacing: 0.06em;
}
.footer__social { display: flex; gap: 8px; }
.footer__social a {
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); font-size: 12px; font-weight: 700;
  color: var(--muted); transition: border-color 0.2s, color 0.2s;
}
.footer__social a:hover { border-color: var(--cyan); color: var(--cyan); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 44px; height: 44px; border-radius: 8px;
  background: rgba(250,250,250,0.92);
  border: 1px solid var(--line-bright);
  color: var(--muted-2); font-size: 16px; cursor: pointer;
  opacity: 0; transform: translateY(12px); pointer-events: none;
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(8px);
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: var(--cyan-glow); }

/* ============================================================
   SCROLL ZOOM SECTION
   ============================================================ */
.zoom-section {
  height: 100vh;
  position: relative;
  overflow: hidden;
  background: var(--bg);
  z-index: 10;
}

.zoom-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 42vw;
  height: 52vh;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,0.12);
  background: #000;
  overflow: hidden;
  will-change: width, height, border-radius;
  box-shadow: 0 0 40px rgba(0,136,170,0.08), 0 32px 64px rgba(0,0,0,0.18);
}

@media (max-width: 760px) {
  .zoom-container { width: 86vw; height: 50vh; }
}

.zoom-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}

/* HUD katmanı */
.zoom-hud {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.55) 0%,
    rgba(0,0,0,0.05) 30%,
    rgba(0,0,0,0.05) 70%,
    rgba(0,0,0,0.55) 100%
  );
}

.zoom-hud__top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 15px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  background: rgba(0,0,0,0.45);
  flex-shrink: 0;
}
.zoom-hud__brand {
  font-family: var(--mono); font-size: 9px;
  font-weight: 600; letter-spacing: 0.28em;
  text-transform: uppercase; color: rgba(0,212,255,0.8);
}
.zoom-hud__status {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.zoom-hud__body {
  flex: 1; position: relative;
  display: flex; align-items: center; justify-content: center;
}

.zoom-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}

.zoom-scan {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.25) 50%, transparent);
  animation: zoomScanY 5s linear infinite;
  pointer-events: none;
}
@keyframes zoomScanY { 0% { top: 0; } 100% { top: 100%; } }

/* Köşe braketler */
.zoom-bracket {
  position: absolute; width: 18px; height: 18px;
  border-color: rgba(0,212,255,0.45); border-style: solid;
}
.zoom-bracket--tl { top: 10px;    left: 10px;  border-width: 1px 0 0 1px; }
.zoom-bracket--tr { top: 10px;    right: 10px; border-width: 1px 1px 0 0; }
.zoom-bracket--bl { bottom: 10px; left: 10px;  border-width: 0 0 1px 1px; }
.zoom-bracket--br { bottom: 10px; right: 10px; border-width: 0 1px 1px 0; }

/* Nişangah */
.zoom-reticle {
  position: absolute; width: 40px; height: 40px;
  border: 1px solid rgba(0,212,255,0.3); border-radius: 50%;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.zoom-reticle::before, .zoom-reticle::after {
  content: ''; position: absolute; background: rgba(0,212,255,0.25);
}
.zoom-reticle::before { width: 1px; height: 100%; top: 0; left: 50%; }
.zoom-reticle::after  { height: 1px; width: 100%; top: 50%; left: 0; }

/* Merkez yazı */
.zoom-center {
  position: relative; z-index: 2; text-align: center; margin-top: 48px;
}
.zoom-center__title {
  font-size: clamp(10px, 1.2vw, 16px);
  font-weight: 600; letter-spacing: -0.01em; color: #fff;
  text-shadow: 0 1px 12px rgba(0,0,0,0.9);
}
.zoom-center__sub {
  margin-top: 5px;
  font-family: var(--mono); font-size: clamp(8px, 0.75vw, 10px);
  font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(0,212,255,0.5);
}

.zoom-hud__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 15px;
  border-top: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  background: rgba(0,0,0,0.45);
  flex-shrink: 0;
}
.zoom-meta {
  font-family: var(--mono); font-size: 8.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

/* ============================================================
   SUB-PAGE COMPAT — tüm alt sayfalar için legacy class'lar
   dark temaya taşındı
   ============================================================ */

/* ── Header inner (eski yapı) ── */
.header__inner {
  display: flex; align-items: center; gap: 28px;
  height: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,40px);
}
.nav--domains { flex: 1; display: flex; justify-content: center; margin: 0; }
.nav__right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav__cta { padding: 10px 20px; font-size: 13px; }
.brand--text {
  font-family: var(--mono); font-weight: 600;
  font-size: 15px; letter-spacing: 0.2em;
  color: var(--text);
}

/* ── Mobile menu (eski yapı) ── */
.mobile-menu__link {
  display: block; padding: 14px 4px;
  font-size: 16px; font-weight: 500;
  border-bottom: 1px solid var(--line);
  color: var(--muted-2);
}
.mobile-menu__link:hover { color: var(--text); }
.mobile-menu__cta { margin-top: 18px; align-self: flex-start; }
.lang-switch--mobile { margin-top: 16px; }

/* ── Page hero (sub-pages) ── */
.page-hero {
  position: relative;
  min-height: 62vh;
  display: flex; align-items: flex-end;
  padding-top: 72px; /* header height */
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero__bgzoom {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.06);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom { to { transform: scale(1.13) translateY(-2%); } }
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.28) 0%, rgba(0,0,0,0.5) 50%, var(--bg) 100%);
  z-index: 1;
}
.page-hero__inner {
  position: relative; z-index: 2;
  padding-bottom: clamp(48px, 7vw, 90px);
  max-width: 820px;
}
.page-hero__no {
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(0,212,255,0.85); opacity: 1; margin-bottom: 10px;
}
.page-hero__title {
  font-size: clamp(56px, 12vw, 140px);
  font-weight: 800; letter-spacing: -0.04em;
  line-height: 0.9; margin: 8px 0 20px;
  color: #fff;
}
.page-hero__sub {
  font-size: clamp(15px, 1.8vw, 20px);
  color: rgba(255,255,255,0.72); max-width: 580px; line-height: 1.6;
}
.breadcrumb {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); margin-bottom: 16px;
}
.breadcrumb a:hover { color: rgba(0,212,255,0.9); }

/* ── Section text (eski class'lar) ── */
.section__title {
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.06; max-width: 22ch;
  color: var(--text);
}
.section__text {
  margin-top: 18px; font-size: clamp(15px,1.5vw,17px);
  color: var(--muted-2); max-width: 56ch; line-height: 1.7;
}
.tag {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--cyan); opacity: 0.85;
  display: inline-block; margin-bottom: 14px;
}
.tag::before { content: "[ "; opacity: 0.5; }
.tag::after  { content: " ]"; opacity: 0.5; }
.link-arrow {
  display: inline-block; margin-top: 16px;
  color: var(--cyan); font-weight: 600;
  transition: letter-spacing 0.2s;
}
.link-arrow:hover { letter-spacing: 0.04em; }

/* ── Feature split layout ── */
.feature { background: var(--bg-2); border-block: 1px solid var(--line); }
.feature__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 56px; align-items: center;
}
.feature__media {
  position: relative;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}
.feature__media video, .feature__media img {
  width: 100%; display: block;
}
.feature__content { display: flex; flex-direction: column; }

/* UMAY video overlay */
.umay-video { position: relative; }
.umay-video video { width: 100%; display: block; }
.umay-video__cap {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 14px 18px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: linear-gradient(0deg, rgba(0,0,0,0.8), transparent);
}

/* UMAY component split */
.umay-comp { border-top: 1px solid var(--line); background: var(--bg); }
.umay-comp__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 56px; align-items: center;
}
.umay-comp__inner.flip .umay-comp__media { order: 2; }
.umay-comp__media {
  position: relative; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--line);
}
.umay-comp__media video, .umay-comp__media img {
  width: 100%; display: block;
}
.umay-comp__no {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 12px; display: block;
}
.feature-list {
  list-style: none; display: flex;
  flex-direction: column; gap: 10px;
  margin-top: 20px;
}
.feature-list li {
  position: relative; padding-left: 24px;
  font-size: 15px; color: var(--muted-2);
}
.feature-list li::before {
  content: '›'; position: absolute; left: 0;
  color: var(--cyan); font-weight: 700;
}

/* Sub-system grid */
.subgrid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 16px; margin-top: 40px;
}
.subcard {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.subcard:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-5px);
}
.subcard__media {
  width: 100%; height: 180px;
  overflow: hidden; position: relative;
}
.subcard__media video,
.subcard__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.subcard:hover .subcard__media video,
.subcard:hover .subcard__media img { transform: scale(1.05); }
.subcard__body { padding: 22px 20px 24px; }
.subcard__no {
  font-family: var(--mono); font-size: 11px;
  color: var(--cyan); letter-spacing: 0.14em;
  margin-bottom: 10px; display: block;
}
.subcard h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.subcard p { font-size: 13.5px; color: var(--muted-2); line-height: 1.6; }

/* Domain cards (cross-links) */
.domaincards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
.domaincard {
  position: relative;
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; min-height: 400px;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s var(--ease);
  cursor: pointer;
}
.domaincard:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-5px); }
.domaincard video, .domaincard img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 6s var(--ease);
}
.domaincard:hover video, .domaincard:hover img { transform: scale(1.06); }
.domaincard::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.5) 55%, rgba(0,0,0,0.9) 100%);
}
.domaincard__body { position: relative; z-index: 2; }
.domaincard__no {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; color: rgba(0,212,255,0.8);
  opacity: 1; margin-bottom: 8px; display: block;
}
.domaincard h3 {
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: #fff;
}
.domaincard p { font-size: 14.5px; color: rgba(255,255,255,0.65); max-width: 44ch; margin-bottom: 12px; }

/* Cinematic band */
.cine-band {
  position: relative;
  height: clamp(340px, 50vw, 580px);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.cine-band__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.cine-band__overlay {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(7,12,20,0.45) 0%, rgba(7,12,20,0.65) 100%);
}
.cine-band__content {
  position: relative; z-index: 1;
  text-align: center; padding-inline: 24px;
}
.cine-band__label {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--cyan); opacity: 0.9;
  margin-bottom: 16px; display: block;
}
.cine-band__title {
  font-size: clamp(32px, 5vw, 72px);
  font-weight: 800; letter-spacing: -0.03em;
  color: #F1F5F9; line-height: 1;
}

/* CTA band */
.cta-band {
  position: relative; text-align: center;
  border-block: 1px solid var(--line);
}
.cta-band__inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; gap: 20px;
}
.cta-band__title {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800; letter-spacing: -0.025em;
  max-width: 20ch;
}
.cta-band__text { font-size: 17px; color: var(--muted-2); }

/* Flag chip */
.flag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--muted);
}
.flag img { height: 12px; border-radius: 2px; }

/* Stats (sub-pages) */
.stats { border-bottom: 1px solid var(--line); background: var(--bg-2); }
.stats__grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px;
}
.stat { text-align: center; }
.stat__num {
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800; letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(180deg, var(--text), rgba(13,17,23,0.45));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.stat__suffix {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800; color: var(--cyan);
  -webkit-text-fill-color: var(--cyan);
}
.stat__label {
  margin-top: 12px; font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted);
}

/* Values grid */
.values {
  list-style: none; display: grid;
  grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px;
}
.values li {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px 22px;
}
.values .tag { margin-bottom: 8px; }
.values p { font-size: 14px; color: var(--muted-2); line-height: 1.6; }

/* Timeline */
.timeline {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px; margin-top: 48px;
}
.tl-item {
  position: relative; padding-top: 28px;
  border-top: 2px solid var(--line-bright);
  transition: border-color 0.3s;
}
.tl-item:hover { border-color: var(--cyan); }
.tl-item::before {
  content: ''; position: absolute; top: -7px; left: 0;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: var(--cyan-glow);
}
.tl-year {
  font-family: var(--mono); font-size: 13px;
  color: var(--cyan); letter-spacing: 0.08em; margin-bottom: 8px;
}
.tl-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.tl-item p { font-size: 13.5px; color: var(--muted-2); line-height: 1.55; }

/* Company section */
.company { background: var(--bg-2); border-block: 1px solid var(--line); }

/* Contact */
.contact-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 16px; margin-top: 36px;
}
.contact-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 22px;
}
.contact-item .tag { margin-bottom: 10px; }
.contact-item p, .contact-item a {
  font-size: 15px; color: var(--muted-2);
  display: block; line-height: 1.6;
}
.contact-item a:hover { color: var(--cyan); }

/* Map */
.map {
  margin-top: 36px;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.map iframe { width: 100%; height: 420px; border: 0; display: block; }

/* Demo / Contact form */
.demo { background: var(--bg-2); border-top: 1px solid var(--line); }
.demo__form { margin-top: 32px; max-width: 680px; }
.demo__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.demo__form input, .demo__form textarea {
  width: 100%; padding: 14px 16px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--line-bright);
  color: var(--text); font: inherit; font-size: 15px;
  transition: border-color 0.2s;
}
.demo__form input::placeholder, .demo__form textarea::placeholder { color: var(--muted); }
.demo__form input:focus, .demo__form textarea:focus {
  outline: none; border-color: var(--cyan);
}
.demo__form textarea { min-height: 120px; resize: vertical; margin-bottom: 14px; display: block; }
.demo__submit { margin-top: 4px; }
.form-status {
  margin-top: 16px; padding: 14px 18px;
  border-radius: 8px;
  border: 1px solid rgba(74,222,128,0.3);
  background: rgba(74,222,128,0.07);
  color: #4ade80; font-size: 14px; font-weight: 600;
}
.form-status[hidden] { display: none; }

/* Footer col title (eski class adı) */
.footer__title {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 14px; display: block;
}

/* 3-column subgrid variant */
.subgrid--3 { grid-template-columns: repeat(3,1fr); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .ai-core__inner { grid-template-columns: 1fr; gap: 48px; }
  .umay__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__cols { grid-template-columns: repeat(2,1fr); }
  /* sub-pages */
  .feature__inner { grid-template-columns: 1fr; gap: 36px; }
  .umay-comp__inner { grid-template-columns: 1fr; gap: 36px; }
  .umay-comp__inner.flip .umay-comp__media { order: -1; }
  .subgrid { grid-template-columns: repeat(2,1fr); }
  .subgrid--3 { grid-template-columns: repeat(3,1fr); }
  .contact-grid { grid-template-columns: repeat(2,1fr); }
  .timeline { grid-template-columns: repeat(2,1fr); gap: 28px; }
}
@media (max-width: 900px) {
  .nav, .hdr__right .btn--primary { display: none; }
  .nav--domains, .nav__right .btn--primary, .nav__cta { display: none; }
  .hamburger { display: flex; }
  .platform-grid { grid-template-columns: 1fr; }
  .fleet-grid { grid-template-columns: repeat(2,1fr); }
  .engineering__body { flex-direction: column; }
  .stats-grid { flex: none; width: 100%; grid-template-columns: repeat(2,1fr); }
  .capability-grid { flex: none; width: 100%; }
  .hud-metric { min-width: 60px; padding: 10px 12px; }
  /* sub-pages */
  .subgrid--3 { grid-template-columns: repeat(2,1fr); }
  .domaincards { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2,1fr); gap: 28px; }
  .values { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .fleet-grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: repeat(2,1fr); }
  .hud-metric:nth-child(n+4) { display: none; }
  .hero__title { font-size: clamp(42px, 12vw, 80px); }
  .tac-board__body { grid-template-columns: 1fr; }
  /* sub-pages */
  .subgrid { grid-template-columns: 1fr; }
  .subgrid--3 { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .demo__row { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .map iframe { height: 300px; }
  /* stats */
  .stats-grid { grid-template-columns: 1fr 1fr; }
  /* cine-band */
  .cine-band { height: clamp(260px, 60vw, 340px); }
  .cine-band__title { font-size: clamp(26px, 7vw, 40px); }
  /* page hero */
  .page-hero__title { font-size: clamp(44px, 14vw, 80px); }
  /* footer */
  .footer__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .footer__cols { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .subgrid--3 { grid-template-columns: 1fr; }
  .hud-metric:nth-child(n+3) { display: none; }
}

/* ============================================================
   Success Modal
   ============================================================ */
.success-modal-backdrop {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.success-modal-backdrop.is-open {
  opacity: 1; visibility: visible;
}
.success-modal {
  background: var(--bg-card);
  border: 1px solid var(--line-bright);
  border-top: 3px solid var(--cyan);
  border-radius: 12px;
  padding: 48px 40px 40px;
  max-width: 420px; width: 90%;
  text-align: center;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.3s ease;
  box-shadow: 0 24px 60px rgba(0,0,0,0.18), var(--cyan-glow);
}
.success-modal-backdrop.is-open .success-modal {
  transform: translateY(0) scale(1);
}
.success-modal__icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--cyan-dim);
  border: 2px solid var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; color: var(--cyan);
}
.success-modal__title {
  font-size: 1.35rem; font-weight: 700;
  color: var(--text); margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.success-modal__body {
  font-size: 0.93rem; color: var(--muted);
  line-height: 1.6; margin: 0 0 28px;
}
.success-modal__close {
  background: var(--red); color: #fff;
  border: none; border-radius: 8px;
  padding: 12px 32px; font-size: 0.95rem; font-weight: 600;
  cursor: pointer; transition: background 0.2s, box-shadow 0.2s;
}
.success-modal__close:hover {
  background: var(--red-dim); box-shadow: var(--red-glow);
}