/* ==========================================================================
   Ascalon Dynamics — Ana Sayfa
   ========================================================================== */

:root {
  /* renk paleti — açık (beyaz) tema + taktik turuncu */
  --bg-main: #ffffff;
  --bg-secondary: #f4f4f5;
  --bg-card: rgba(255, 255, 255, 0.82);
  --color-orange: #f97316;
  --color-orange-bright: #ff8a1f;
  --color-orange-dark: #b94700;
  --text-primary: #1c1d1f;
  --text-secondary: #4c4e53;
  --text-muted: #7a7c82;
  --border-default: rgba(0, 0, 0, 0.12);
  --border-accent: rgba(249, 115, 22, 0.55);

  /* sadece koyu görsel/video üstü metinler için (sinematik overlay üstünde) */
  --text-on-media: #f5f5f5;

  /* geriye dönük uyumlu takma adlar — mevcut bileşenler bu adları kullanıyor */
  --bg-dark: var(--bg-main);
  --header-bg: #ffffff;
  --footer-bg: #f1f2f3;
  --surface-dark: var(--bg-secondary);
  --text-white: var(--text-primary);
  --text-gray: var(--text-secondary);
  --text-gray-dim: var(--text-muted);
  --text-soft: var(--text-secondary);
  --divider: var(--border-default);
  --accent-cyan: var(--color-orange);
  --accent-danger: var(--color-orange-dark);
  --accent-success: #7dffa9;

  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --header-h: 84px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
}

/* Yalnızca site sayfalarında (ör. index.html) uygulanır. UMAY gibi kendi
   tam sayfa deneyimini yöneten sayfalar bu sınıfı taşımaz, böylece kendi
   arka plan/yazı tipi ayarlarıyla çakışmaz. */
body.site-body {
  background: var(--bg-dark);
  color: var(--text-white);
  font-family: var(--font-body);
}

body.menu-open {
  overflow: hidden;
}

/* JavaScript kapalıyken gösterilen temel gezinme/mesaj bloğu. Header/footer
   ve sayfa içeriği JS ile render edildiği için, JS çalışmazsa bu blok
   ziyaretçiye en azından okunabilir bir mesaj ve site içi bağlantılar sunar. */
.noscript-notice {
  background: var(--header-bg, #ffffff);
  color: var(--text-white, #1c1d1f);
  padding: 16px clamp(20px, 5vw, 56px);
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.9rem;
  line-height: 1.6;
  text-align: center;
  border-bottom: 1px solid var(--divider, rgba(0, 0, 0, 0.12));
}

.noscript-notice p {
  margin: 0 0 10px;
}

.noscript-notice nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
}

.noscript-notice a {
  color: var(--accent-cyan, #f97316);
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

ul {
  margin: 0;
  padding: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */

#header-root {
  height: var(--header-h);
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 clamp(20px, 5vw, 56px);
  background: var(--header-bg);
  font-family: var(--font-body);
  color: var(--text-white);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  height: 44px;
  width: auto;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--text-white);
  font-size: clamp(0.85rem, 1.4vw, 1.15rem);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.6vw, 40px);
  list-style: none;
}

.nav-link {
  position: relative;
  color: var(--text-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-bottom: 4px;
  transition: opacity 0.2s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--text-white);
  transition: width 0.25s ease;
}

.nav-link:hover {
  opacity: 0.85;
}

.nav-link:hover::after {
  width: 100%;
}

.language-switch {
  flex: 0 0 auto;
  margin-left: clamp(16px, 2vw, 28px);
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.language-switch:hover,
.language-switch:focus-visible {
  background: var(--text-white);
  color: var(--header-bg);
}

/* Hamburger toggle (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-white);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile slide-down menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.mobile-nav-link {
  color: var(--text-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}

.mobile-nav-link:hover {
  opacity: 0.75;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--header-h));
  overflow: hidden;
  background: #000;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-video--bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.1);
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  filter: blur(35px) brightness(0.45) saturate(1.2);
  z-index: 0;
}

.hero-video--main {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
}

/* ılık antrasit + turuncu sinematik renk derecelendirmesi (hero videosu üstü) */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(12, 8, 4, 0.6) 0%,
    rgba(10, 7, 4, 0.32) 35%,
    rgba(8, 6, 4, 0.55) 100%
  );
}

.hero-title {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  margin: 0;
  width: 92%;
  max-width: 1100px;
  text-align: center;
  color: var(--text-on-media);
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(1.9rem, 5.6vw, 4.6rem);
  letter-spacing: clamp(0.06em, 1.2vw, 0.2em);
  line-height: 1.15;
  text-shadow: 0 6px 40px rgba(0, 0, 0, 0.55);
}

/* video, kutulanmış bir "hero" bloğu değil, sabit (fixed) bir arka plan
   gibi davranır — .hero-spacer scroll ile kayar, video yerinde kalır ve
   sonraki (opak) bölüm üstüne kayınca kaybolur. */
.hero--bg {
  position: fixed;
  inset: 0;
  top: var(--header-h);
  z-index: -1;
  height: calc(100vh - var(--header-h));
}

.hero--bg .hero-video {
  height: 120%;
}

.hero-video--crop-bottom-10 {
  top: 0;
  transform: translateX(-50%);
  height: 111.111%;
  object-position: center top;
}

.hero-spacer {
  height: calc(100vh - var(--header-h));
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--footer-bg);
  color: var(--text-gray);
  font-family: var(--font-body);
  padding: 64px clamp(20px, 5vw, 56px) 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
  padding-bottom: 48px;
}

.footer-col h4 {
  margin: 0 0 18px;
  color: var(--text-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.9;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-col a {
  color: var(--text-gray);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--text-white);
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer-logo {
  height: 36px;
  width: auto;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: 0.08em;
  font-size: 0.95rem;
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin: 4px 0;
}

.footer-location {
  color: var(--text-gray-dim);
  font-size: 0.85rem;
  margin: 0;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 0 28px;
}

.footer-divider {
  border: none;
  border-top: 1px solid var(--divider);
  margin: 0 0 20px;
}

.footer-bottom p {
  margin: 0;
  text-align: center;
  color: var(--text-gray-dim);
  font-size: 0.82rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1040px) {
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .language-switch {
    margin-left: auto;
    margin-right: 20px;
  }
}

@media (min-width: 1041px) {
  .mobile-menu {
    display: none;
  }
}

@media (max-width: 760px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 480px) {
  .brand-name {
    font-size: 0.78rem;
  }

  .brand-logo {
    height: 36px;
  }
}

/* ==========================================================================
   Şirket Tanıtımı (Problem / Çözüm)
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }
}

.intro {
  position: relative;
  background: var(--surface-dark);
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 56px);
  overflow: hidden;
}

.intro::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('/images/umay/umay-scenario-perimeter.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: grayscale(0.25) brightness(0.8);
  opacity: 0.9;
  pointer-events: none;
}

.intro::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, var(--surface-dark) 0%, rgba(244, 244, 245, 0.72) 42%, var(--surface-dark) 100%);
  pointer-events: none;
}

@media (max-width: 760px) {
  .intro::before {
    background-attachment: scroll;
  }
}

.intro-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
}

.intro-title {
  margin: 0 0 24px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  line-height: 1.3;
}

.intro-lead {
  margin: 0 0 56px;
  max-width: 780px;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.85;
}

/* ---- eyebrow tag (HUD veri etiketi) ---- */
.eyebrow-tag {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(249, 115, 22, 0.5);
}

.eyebrow-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 6px rgba(249, 115, 22, 0.9);
  animation: hud-blink 1.4s infinite;
}

@keyframes hud-blink {
  50% {
    opacity: 0.25;
  }
}

/* ---- HUD kartları (Problem / Çözüm) ---- */
.hud-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.hud-grid::before {
  content: '';
  position: absolute;
  inset: -40px;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(249, 115, 22, 0.1), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.intro:hover .hud-grid::before {
  opacity: 1;
}

.hud-card {
  position: relative;
  z-index: 1;
  padding: clamp(28px, 3vw, 40px) clamp(24px, 3vw, 34px);
  background: linear-gradient(180deg, rgba(249, 115, 22, 0.05), rgba(249, 115, 22, 0) 45%), var(--bg-card);
  border: 1px solid var(--divider);
  transform: perspective(1000px) rotateX(var(--ry, 0deg)) rotateY(var(--rx, 0deg));
  transition: transform 0.25s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.hud-card::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 3px);
  opacity: 0.5;
}

.hud-card--problem {
  border-color: rgba(185, 71, 0, 0.3);
}

.hud-card--problem:hover {
  border-color: rgba(185, 71, 0, 0.6);
  box-shadow: 0 0 30px rgba(185, 71, 0, 0.15);
}

.hud-card--solution {
  border-color: rgba(249, 115, 22, 0.22);
}

.hud-card--solution:hover {
  border-color: rgba(249, 115, 22, 0.55);
  box-shadow: 0 0 30px rgba(249, 115, 22, 0.14);
}

.hud-corner {
  position: absolute;
  z-index: 2;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--accent-cyan);
  opacity: 0.75;
}

.hud-card--problem .hud-corner {
  border-color: var(--accent-danger);
}

.hud-corner--tl {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.hud-corner--tr {
  top: -1px;
  right: -1px;
  border-left: none;
  border-bottom: none;
}

.hud-corner--bl {
  bottom: -1px;
  left: -1px;
  border-right: none;
  border-top: none;
}

.hud-corner--br {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

.hud-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 20px;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hud-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-cyan);
}

.hud-card--problem .hud-status {
  color: var(--accent-danger);
}

.hud-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
  animation: hud-blink 1.2s infinite;
}

.hud-tag {
  color: var(--text-gray-dim);
  opacity: 0.85;
}

.hud-card-title {
  margin: 0 0 14px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}

.hud-card-text {
  margin: 0 0 24px;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.85;
}

.hud-card-stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--divider);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-gray-dim);
}

.hud-card-stat b {
  color: var(--accent-cyan);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.hud-card--problem .hud-card-stat b {
  color: var(--accent-danger);
}

@media (prefers-reduced-motion: reduce) {
  .eyebrow-tag-dot,
  .hud-status-dot {
    animation: none;
  }

  .hud-card {
    transform: none !important;
  }
}

/* ==========================================================================
   Çözümlerimiz
   ========================================================================== */

.solutions {
  background: var(--surface-dark);
  padding: 0 clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
}

.solutions-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.solutions-title {
  margin: 0 0 32px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ---- görev kartları ---- */
.mission-card {
  position: relative;
  display: block;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.22);
  text-decoration: none;
  color: var(--text-on-media);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.mission-card:hover,
.mission-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.6);
  box-shadow: 0 0 40px rgba(249, 115, 22, 0.16);
}

.mission-card:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 4px;
}

.mission-card-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) brightness(0.6) sepia(0.12) saturate(1.15);
  transition: transform 0.6s ease, filter 0.4s ease;
}

.mission-card:hover .mission-card-media,
.mission-card:focus-visible .mission-card-media {
  transform: scale(1.06);
  filter: grayscale(0) brightness(0.7) sepia(0.12) saturate(1.15);
}

/* ılık antrasit + turuncu sinematik ton (arka plan videosu üstü) */
.mission-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(15, 9, 5, 0.15) 0%, rgba(12, 8, 5, 0.42) 45%, rgba(8, 6, 4, 0.94) 100%);
  pointer-events: none;
}

.mission-card-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: clamp(24px, 3vw, 34px);
  justify-content: flex-end;
}

.mission-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 auto;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mission-card-kicker {
  margin: 18px 0 8px;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  opacity: 0.85;
}

.mission-card-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
}

.mission-card-text {
  margin: 0 0 20px;
  max-width: 420px;
  color: rgba(245, 245, 245, 0.8);
  font-size: 0.92rem;
  line-height: 1.7;
}

.mission-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.mission-card-cta span {
  transition: transform 0.25s ease;
}

.mission-card:hover .mission-card-cta span,
.mission-card:focus-visible .mission-card-cta span {
  transform: translateX(6px);
}

@media (max-width: 760px) {
  .hud-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .mission-card {
    min-height: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mission-card,
  .mission-card-media,
  .mission-card-cta span {
    transition: none !important;
  }

  .mission-card:hover {
    transform: none;
  }
}

/* ==========================================================================
   İnsansız Araçlar — filo listesi (tüm araçlar alt alta)
   ========================================================================== */

.uav-panel {
  position: relative;
  background: var(--surface-dark);
  padding: clamp(56px, 8vw, 100px) clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
}

.uav-panel-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.uav-panel-title {
  margin: 0 0 16px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.uav-panel-lead {
  margin: 0 0 40px;
  max-width: 760px;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.uav-list {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 56px);
}

.uav-entry {
  display: flex;
  gap: 32px;
  align-items: stretch;
}

.uav-entry:nth-child(even) {
  flex-direction: row-reverse;
}

.uav-entry .uav-visual,
.uav-entry .uav-detail {
  flex: 1 1 0%;
  min-width: 0;
}

.uav-visual {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.22);
  background: var(--header-bg);
  transform: perspective(1000px) rotateX(var(--ry, 0deg)) rotateY(var(--rx, 0deg));
  transition: transform 0.25s ease, border-color 0.3s ease;
}

.uav-visual:hover {
  border-color: rgba(249, 115, 22, 0.5);
}

.uav-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: repeating-linear-gradient(0deg, rgba(249, 115, 22, 0.03) 0 1px, transparent 1px 3px),
    radial-gradient(circle at 50% 50%, rgba(249, 115, 22, 0.06), transparent 70%);
  pointer-events: none;
}

.uav-visual-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 28px;
}

.uav-visual-sweep {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    100deg,
    transparent 42%,
    rgba(249, 115, 22, 0.22) 49%,
    rgba(255, 180, 100, 0.32) 50%,
    rgba(249, 115, 22, 0.22) 51%,
    transparent 58%
  );
  opacity: 0;
}

.uav-visual-sweep.run {
  animation: uav-sweep 0.7s ease-out 1;
}

@keyframes uav-sweep {
  0% {
    opacity: 1;
    transform: translateX(-60%);
  }
  100% {
    opacity: 0;
    transform: translateX(60%);
  }
}

.uav-detail {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--divider);
  background: var(--bg-card);
}

.uav-detail-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--divider);
}

.uav-detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.uav-detail-label {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-gray-dim);
}

.uav-detail-value {
  color: var(--text-white);
  font-size: 1rem;
  line-height: 1.6;
  overflow-wrap: break-word;
  word-break: break-word;
}

.uav-detail-value--code {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.1em;
  font-size: 1.3rem;
  color: var(--accent-cyan);
  text-shadow: 0 0 10px rgba(249, 115, 22, 0.4);
}

.uav-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.uav-feature-tag {
  padding: 6px 12px;
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: var(--accent-cyan);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .uav-entry,
  .uav-entry:nth-child(even) {
    flex-direction: column;
  }

  .uav-visual {
    min-height: 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .uav-visual,
  .uav-visual-sweep.run {
    animation: none !important;
    transform: none !important;
  }
}

/* ==========================================================================
   İletişim
   ========================================================================== */

.contact-panel {
  position: relative;
  background: var(--surface-dark);
  padding: clamp(56px, 8vw, 100px) clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
}

.contact-panel-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.contact-info-title {
  margin: 16px 0 10px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.contact-info-lead {
  margin: 0 0 32px;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.contact-info .uav-detail-row:last-child {
  border-bottom: none;
}

.contact-link {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: opacity 0.2s ease;
  overflow-wrap: break-word;
  word-break: break-word;
}

.contact-link:hover {
  opacity: 0.75;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--divider);
  background: var(--bg-card);
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-label {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-gray-dim);
}

.contact-input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.contact-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  background: rgba(249, 115, 22, 0.04);
}

.contact-textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-body);
}

.contact-submit {
  align-self: flex-start;
  padding: 12px 28px;
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}

.contact-submit:hover {
  background: rgba(249, 115, 22, 0.12);
}

.contact-note {
  margin: -8px 0 0;
  color: var(--text-gray-dim);
  font-size: 0.78rem;
  line-height: 1.6;
}

.contact-status {
  margin: 0;
  min-height: 1em;
  color: var(--accent-cyan);
  font-size: 0.82rem;
}

@media (max-width: 880px) {
  .contact-panel-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ==========================================================================
   Kariyer — açık pozisyonlar (akordiyon) + CV formu
   ========================================================================== */

.jobs-panel {
  position: relative;
  background: var(--surface-dark);
  padding: clamp(56px, 8vw, 100px) clamp(20px, 5vw, 56px) clamp(40px, 6vw, 64px);
}

.jobs-panel-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.jobs-panel-title {
  margin: 16px 0 10px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.jobs-panel-lead {
  margin: 0 0 36px;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.jobs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.job-card {
  border: 1px solid var(--divider);
  background: var(--bg-card);
  transition: border-color 0.25s ease;
}

.job-card.is-open,
.job-card:hover {
  border-color: var(--border-accent);
}

.job-card-head {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  padding: 20px clamp(18px, 3vw, 28px);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text-white);
}

.job-card-index {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  opacity: 0.8;
}

.job-card-heading {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 auto;
}

.job-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.job-card-meta {
  font-size: 0.8rem;
  color: var(--text-gray-dim);
  letter-spacing: 0.03em;
}

.job-card-chevron {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--accent-cyan);
  transition: transform 0.3s ease;
}

.job-card.is-open .job-card-chevron {
  transform: rotate(45deg);
}

.job-card-summary {
  margin: -6px 0 0;
  padding: 0 clamp(18px, 3vw, 28px) 20px calc(clamp(18px, 3vw, 28px) + 34px);
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.6;
}

.job-card-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.job-card.is-open .job-card-body {
  grid-template-rows: 1fr;
}

.job-card-body-inner {
  overflow: hidden;
  min-height: 0;
}

.job-card-desc {
  margin: 0 0 18px;
  padding: 0 clamp(18px, 3vw, 28px);
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.8;
}

.job-card-reqs {
  padding: 0 clamp(18px, 3vw, 28px) 24px;
}

.job-card-reqs ul {
  margin: 10px 0 0;
  padding: 0 0 0 18px;
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.85;
}

.job-apply-btn {
  margin: 20px clamp(18px, 3vw, 28px) 24px;
  padding: 10px 22px;
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s ease;
}

.job-apply-btn:hover {
  background: rgba(249, 115, 22, 0.12);
}

.cv-panel {
  position: relative;
  background: var(--surface-dark);
  padding: clamp(40px, 6vw, 64px) clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
  border-top: 1px solid var(--divider);
}

.cv-panel-inner {
  max-width: 760px;
  margin: 0 auto;
}

.cv-panel-title {
  margin: 16px 0 10px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.cv-panel-lead {
  margin: 0 0 32px;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.cv-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--divider);
  background: var(--bg-card);
}

.cv-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ==========================================================================
   Ana sayfa — ek bölümler (değer önermesi, öne çıkan UMAY, kabiliyetler,
   kanıt, vizyon, iletişim çağrısı). Bilinçli olarak sade tutulur; HUD
   köşe dekorasyonu yalnızca gerektiğinde, ölçülü kullanılır.
   ========================================================================== */

.value-prop {
  background: var(--surface-dark, #0d1117);
  padding: clamp(56px, 9vw, 96px) clamp(20px, 5vw, 56px);
  border-bottom: 1px solid var(--divider);
}

.value-prop-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.value-prop-statement {
  margin: 0 0 20px;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: clamp(1.4rem, 3.6vw, 2.4rem);
  line-height: 1.35;
}

.value-prop-support {
  margin: 0 auto;
  max-width: 640px;
  color: var(--text-soft, #c7cbd0);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.8;
}

/* ---------- ürün ve kabiliyet katmanları ---------- */
.product-pillars {
  background: var(--surface-dark, #0d1117);
  padding: 0 clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
}

.product-pillars-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.product-pillars-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 32px;
  align-items: end;
  margin: 0 0 32px;
}

.product-pillars-title {
  margin: 0;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
  line-height: 1.35;
}

.product-pillars-lead {
  margin: 0;
  color: var(--text-soft, #c7cbd0);
  font-size: 0.98rem;
  line-height: 1.8;
}

.product-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-pillar-card {
  position: relative;
  display: flex;
  min-height: 270px;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--divider);
  background:
    linear-gradient(180deg, rgba(249, 115, 22, 0.05), rgba(249, 115, 22, 0) 48%),
    var(--bg-card);
  color: var(--text-white, #fff);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.product-pillar-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan, #f97316), transparent);
  opacity: 0.75;
}

.product-pillar-card--link {
  border-color: rgba(249, 115, 22, 0.34);
}

.product-pillar-card--link:hover,
.product-pillar-card--link:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(249, 115, 22, 0.68);
  box-shadow: 0 16px 42px rgba(249, 115, 22, 0.12);
}

.product-pillar-card--link:focus-visible {
  outline: 2px solid var(--accent-cyan, #f97316);
  outline-offset: 4px;
}

.product-pillar-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-pillar-index,
.product-pillar-label,
.product-pillar-action {
  color: var(--accent-cyan, #f97316);
}

.product-pillar-kind {
  color: var(--text-gray-dim, #686e78);
  text-align: right;
}

.product-pillar-label {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-pillar-title {
  margin: 0;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.35;
}

.product-pillar-text {
  margin: 0;
  color: var(--text-soft, #c7cbd0);
  font-size: 0.9rem;
  line-height: 1.75;
}

.product-pillar-action {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--divider);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 960px) {
  .product-pillars-head,
  .product-pillars-grid {
    grid-template-columns: 1fr 1fr;
  }

  .product-pillars-head {
    align-items: start;
  }
}

@media (max-width: 640px) {
  .product-pillars-head,
  .product-pillars-grid {
    grid-template-columns: 1fr;
  }

  .product-pillar-card {
    min-height: 0;
  }
}

/* ==========================================================================
   GCS Sayfası
   ========================================================================== */

.gcs-hero,
.gcs-overview,
.gcs-interface,
.gcs-capabilities,
.gcs-cta {
  --surface-dark: #ffffff;
  --header-bg: #f4f4f5;
  --bg-card: rgba(255, 255, 255, 0.98);
  --text-white: #1c1d1f;
  --text-soft: #5f6368;
  --divider: rgba(0, 0, 0, 0.12);
  --border-accent: rgba(249, 115, 22, 0.58);
}

.gcs-hero {
  position: relative;
  min-height: min(780px, calc(100vh - var(--header-h)));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #06090d;
  color: var(--text-on-media);
}

.gcs-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.48) saturate(0.9);
}

.gcs-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 6, 10, 0.94) 0%, rgba(3, 6, 10, 0.68) 42%, rgba(3, 6, 10, 0.16) 100%),
    linear-gradient(180deg, transparent 74%, var(--surface-dark) 100%);
  pointer-events: none;
}

.gcs-hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 130px) clamp(20px, 5vw, 56px);
}

.gcs-hero-copy {
  min-width: 0;
  max-width: 720px;
}

.gcs-hero-title {
  margin: 14px 0 20px;
  color: var(--text-on-media);
  font-family: var(--font-display);
  font-size: 4.6rem;
  line-height: 1.08;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.gcs-hero-text {
  margin: 0;
  max-width: 620px;
  color: rgba(245, 245, 245, 0.82);
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.8;
}

.gcs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 0;
}

.gcs-primary-link,
.gcs-secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 13px 24px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.gcs-primary-link {
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(249, 115, 22, 0.08);
}

.gcs-primary-link:hover,
.gcs-primary-link:focus-visible {
  background: rgba(249, 115, 22, 0.16);
}

.gcs-secondary-link {
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--text-on-media);
  background: rgba(255, 255, 255, 0.04);
}

.gcs-secondary-link:hover,
.gcs-secondary-link:focus-visible {
  border-color: rgba(255, 255, 255, 0.52);
}

.gcs-overview,
.gcs-interface,
.gcs-capabilities,
.gcs-cta {
  background: var(--surface-dark);
  padding: clamp(60px, 9vw, 110px) clamp(20px, 5vw, 56px);
}

.gcs-overview {
  padding-bottom: clamp(34px, 5vw, 60px);
}

.gcs-interface {
  padding-top: clamp(34px, 5vw, 60px);
}

.gcs-overview-inner,
.gcs-interface-inner,
.gcs-capabilities-inner,
.gcs-cta-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.gcs-overview-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 470px);
  gap: 40px;
  align-items: end;
}

.gcs-overview-inner > *,
.gcs-interface-head > *,
.gcs-showcase > *,
.gcs-capability-card,
.gcs-screen-card,
.gcs-cta-inner {
  min-width: 0;
}

.gcs-section-title {
  margin: 0;
  color: var(--text-white);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 2.1rem;
  line-height: 1.28;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.gcs-section-lead {
  margin: 0;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.gcs-interface-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
  gap: 36px;
  align-items: end;
  margin: 0 0 32px;
}

.gcs-showcase {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
  margin: 0 0 28px;
}

.gcs-screen-tabs {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gcs-screen-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 58px;
  padding: 14px;
  border: 1px solid var(--divider);
  background: var(--bg-card);
  color: var(--text-white);
  font-family: var(--font-body);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.gcs-screen-tab span {
  color: var(--accent-cyan);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.gcs-screen-tab.is-active,
.gcs-screen-tab:hover,
.gcs-screen-tab:focus-visible {
  border-color: var(--border-accent);
  background: rgba(249, 115, 22, 0.08);
  outline: none;
}

.gcs-showcase-figure {
  margin: 0;
  border: 1px solid var(--border-accent);
  background: var(--header-bg);
}

.gcs-showcase-figure img,
.gcs-screen-card-img {
  display: block;
  width: 100%;
  height: auto;
}

.gcs-showcase-figure figcaption {
  padding: 14px 18px;
  border-top: 1px solid var(--divider);
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.gcs-screen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.gcs-screen-card {
  border: 1px solid var(--divider);
  background: var(--bg-card);
  overflow: hidden;
}

.gcs-screen-card-body {
  padding: 18px;
}

.gcs-screen-card h3,
.gcs-capability-card h3 {
  margin: 0 0 10px;
  color: var(--text-white);
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.gcs-screen-card p,
.gcs-capability-card p,
.gcs-cta p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.75;
}

.gcs-capabilities {
  padding-top: clamp(34px, 5vw, 60px);
}

.gcs-capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 32px 0 0;
}

.gcs-capability-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 280px;
  padding: 22px;
  border: 1px solid var(--divider);
  background: var(--bg-card);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.gcs-capability-card::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: var(--accent-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.gcs-capability-card:hover,
.gcs-capability-card:focus-visible,
.gcs-capability-card.is-active {
  border-color: var(--border-accent);
  background: rgba(249, 115, 22, 0.08);
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
  outline: none;
}

.gcs-capability-card:hover::after,
.gcs-capability-card:focus-visible::after,
.gcs-capability-card.is-active::after {
  transform: scaleX(1);
}

.gcs-capability-card .gcs-capability-number {
  display: block;
  margin: 0 0 14px;
  color: var(--accent-cyan);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.gcs-capability-card .gcs-capability-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 20px;
  color: #8fd6a3;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gcs-capability-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #65d98b;
  box-shadow: 0 0 0 4px rgba(101, 217, 139, 0.1), 0 0 12px rgba(101, 217, 139, 0.7);
}

.gcs-capability-card .gcs-capability-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: auto;
  padding-top: 18px;
  color: var(--text-white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.gcs-capability-action b {
  color: var(--accent-cyan);
  font-size: 1rem;
  transition: transform 0.25s ease;
}

.gcs-capability-card:hover .gcs-capability-action b,
.gcs-capability-card:focus-visible .gcs-capability-action b,
.gcs-capability-card.is-active .gcs-capability-action b {
  transform: translateX(5px);
}

.gcs-capability-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  margin-top: 18px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--border-accent);
  background:
    linear-gradient(120deg, rgba(249, 115, 22, 0.09), transparent 42%),
    var(--header-bg);
}

.gcs-capability-visual {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--divider);
  background: #05080c;
}

.gcs-capability-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.45s ease, filter 0.3s ease;
}

.gcs-capability-detail:hover .gcs-capability-visual img {
  transform: scale(1.018);
  filter: brightness(1.06);
}

.gcs-capability-visual figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-top: 1px solid var(--divider);
  color: var(--text-soft);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gcs-capability-visual figcaption span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #8fd6a3;
}

.gcs-capability-visual figcaption i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #65d98b;
  box-shadow: 0 0 10px rgba(101, 217, 139, 0.7);
}

.gcs-capability-detail-copy {
  min-width: 0;
}

.gcs-capability-detail-label {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-cyan);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.gcs-capability-detail h3 {
  margin: 0 0 10px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gcs-capability-detail p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.gcs-capability-detail ul {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.gcs-capability-detail li {
  position: relative;
  padding: 12px 14px 12px 38px;
  border: 1px solid var(--divider);
  color: var(--text-white);
  font-size: 0.86rem;
}

.gcs-capability-detail li::before {
  content: '✓';
  position: absolute;
  left: 14px;
  color: #65d98b;
  font-weight: 800;
}

.gcs-cta {
  padding-top: 0;
  text-align: center;
}

.gcs-cta-inner {
  max-width: 760px;
}

.gcs-cta h2 {
  margin: 0 0 14px;
  color: var(--text-white);
  font-family: var(--font-display);
  font-size: 2.05rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.gcs-cta p {
  margin: 0 0 28px;
}

@media (max-width: 1180px) {
  .gcs-hero-title {
    font-size: 3.5rem;
  }
}

@media (max-width: 980px) {
  .gcs-hero-copy,
  .gcs-hero-text,
  .gcs-hero-actions,
  .gcs-section-title,
  .gcs-section-lead {
    max-width: 330px;
  }

  .gcs-hero-actions .gcs-primary-link,
  .gcs-hero-actions .gcs-secondary-link {
    width: 100%;
    max-width: 330px;
  }

  .gcs-hero-title {
    font-size: 3rem;
    max-width: 330px;
  }

  .gcs-section-title,
  .gcs-cta h2 {
    font-size: 1.75rem;
  }

  .gcs-overview-inner,
  .gcs-interface-head,
  .gcs-showcase,
  .gcs-capability-grid,
  .gcs-capability-detail {
    grid-template-columns: 1fr 1fr;
  }

  .gcs-screen-tabs {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gcs-showcase-figure {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .gcs-hero {
    min-height: 620px;
  }

  .gcs-hero-copy,
  .gcs-hero-title,
  .gcs-hero-text,
  .gcs-hero-actions,
  .gcs-overview-inner,
  .gcs-interface-head,
  .gcs-showcase,
  .gcs-screen-tabs,
  .gcs-screen-grid,
  .gcs-capability-grid,
  .gcs-capability-detail,
  .gcs-cta-inner {
    width: 100%;
    max-width: min(330px, calc(100vw - 48px));
  }

  .gcs-hero-title {
    font-size: 1.72rem;
    line-height: 1.18;
    letter-spacing: 0.02em;
  }

  .gcs-section-title,
  .gcs-cta h2 {
    font-size: 1.28rem;
    letter-spacing: 0.02em;
    line-height: 1.35;
  }

  .gcs-hero::after {
    background:
      linear-gradient(180deg, rgba(3, 6, 10, 0.72) 0%, rgba(3, 6, 10, 0.94) 64%, var(--surface-dark) 100%);
  }

  .gcs-overview-inner,
  .gcs-interface-head,
  .gcs-showcase,
  .gcs-screen-tabs,
  .gcs-screen-grid,
  .gcs-capability-grid,
  .gcs-capability-detail {
    grid-template-columns: 1fr;
  }

  .gcs-capability-card {
    min-height: 250px;
  }

  .gcs-primary-link,
  .gcs-secondary-link {
    width: 100%;
  }
}

/* ---------- öne çıkan UMAY ---------- */
.featured-umay {
  background: var(--surface-dark, #0d1117);
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 56px);
}

.featured-umay-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.featured-umay-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border-accent);
  background: var(--header-bg);
}

.featured-umay-video {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

/* Rozet, önceki konumundan kendi genişliğinin yarısı kadar sağa taşınır. */
.featured-umay-badge {
  position: absolute;
  right: 10%;
  bottom: 15%;
  transform: translate(calc(150% - 20px), calc(100% - 20px));
  z-index: 2;
  height: 40px;
  width: auto;
  padding: 10px;
  background: rgba(3, 6, 10, 0.86);
  border: 1px solid var(--border-accent);
  backdrop-filter: blur(2px);
}

@media (max-width: 640px) {
  .featured-umay-badge {
    height: 30px;
  }
}

.featured-umay-title {
  margin: 12px 0 14px;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
}

.featured-umay-text {
  margin: 0 0 28px;
  color: var(--text-soft, #c7cbd0);
  font-size: 1rem;
  line-height: 1.8;
}

.featured-umay-flow {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.featured-umay-flow li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-white, #fff);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--divider);
}

.featured-umay-flow li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.featured-umay-flow-step {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.75rem;
  color: var(--accent-cyan, #f97316);
  letter-spacing: 0.1em;
}

.featured-umay-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-cyan, #f97316);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 880px) {
  .featured-umay-inner {
    grid-template-columns: 1fr;
  }
}

/* ---------- mühendislik kabiliyetleri ---------- */
.capabilities {
  background: var(--surface-dark, #0d1117);
  padding: 0 clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
}

.capabilities-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.capabilities-title {
  margin: 12px 0 32px;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.capability-card {
  padding: 24px;
  border: 1px solid var(--divider);
  background: var(--bg-card);
}

.capability-index {
  display: block;
  margin-bottom: 12px;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.75rem;
  color: var(--accent-cyan, #f97316);
  letter-spacing: 0.1em;
}

.capability-title {
  margin: 0 0 10px;
  color: var(--text-white, #fff);
  font-size: 1rem;
  font-weight: 700;
}

.capability-text {
  margin: 0;
  color: var(--text-soft, #c7cbd0);
  font-size: 0.88rem;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .capabilities-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .capabilities-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- prototip / saha kanıtı ---------- */
.evidence {
  background: var(--surface-dark, #0d1117);
  padding: 0 clamp(20px, 5vw, 56px) clamp(72px, 10vw, 120px);
}

.evidence-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.evidence-title {
  margin: 12px 0 16px;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
}

.evidence-lead {
  margin: 0 0 32px;
  max-width: 760px;
  color: var(--text-soft, #c7cbd0);
  font-size: 1rem;
  line-height: 1.8;
}

.evidence-lead strong {
  color: var(--text-white, #fff);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 0 28px;
}

.evidence-figure {
  margin: 0;
  border: 1px solid var(--divider);
  overflow: hidden;
}

.evidence-figure img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* sağdan %10 kırpma: soldan sabitleyip yatayda %11.11 büyütüyoruz,
   taşan sağ kısım .evidence-figure'ün overflow:hidden'ı ile kırpılıyor. */
.evidence-figure-img--crop-right {
  transform: scaleX(1.1111);
  transform-origin: left;
}

.evidence-figure figcaption {
  padding: 10px 14px;
  color: var(--text-gray-dim, #686e78);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.evidence-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-cyan, #f97316);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .evidence-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- vizyon ---------- */
.vision {
  background: var(--surface-dark, #0d1117);
  padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 56px);
  border-top: 1px solid var(--divider);
  text-align: center;
}

.vision-inner {
  max-width: 720px;
  margin: 0 auto;
}

.vision .eyebrow-tag {
  justify-content: center;
}

.vision-title {
  margin: 12px 0 16px;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(1.3rem, 2.8vw, 2rem);
}

.vision-text {
  margin: 0;
  color: var(--text-soft, #c7cbd0);
  font-size: 1rem;
  line-height: 1.8;
}

/* ---------- son iletişim çağrısı ---------- */
.final-cta {
  background: var(--surface-dark, #0d1117);
  padding: 0 clamp(20px, 5vw, 56px) clamp(80px, 11vw, 130px);
  text-align: center;
}

.final-cta-inner {
  max-width: 640px;
  margin: 0 auto;
}

.final-cta-title {
  margin: 0 0 14px;
  color: var(--text-white, #fff);
  font-family: var(--font-display), 'Orbitron', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(1.3rem, 2.8vw, 2rem);
}

.final-cta-text {
  margin: 0 0 28px;
  color: var(--text-soft, #c7cbd0);
  font-size: 1rem;
  line-height: 1.8;
}

.final-cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid var(--accent-cyan, #f97316);
  color: var(--accent-cyan, #f97316);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.25s ease;
}

.final-cta-button:hover {
  background: rgba(249, 115, 22, 0.12);
}

select.contact-input {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent-cyan) 50%),
    linear-gradient(135deg, var(--accent-cyan) 50%, transparent 50%);
  background-position: calc(100% - 18px) center, calc(100% - 13px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

select.contact-input option {
  background: var(--bg-secondary);
  color: var(--text-white);
}

.cv-file-input {
  padding: 9px 14px;
  cursor: pointer;
}

.cv-file-input::file-selector-button {
  margin-right: 12px;
  padding: 6px 14px;
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid var(--border-accent);
  color: var(--accent-cyan);
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

@media (max-width: 640px) {
  .cv-form-grid {
    grid-template-columns: 1fr;
  }

  .job-card-summary {
    padding-left: clamp(18px, 3vw, 28px);
  }
}

/* ==========================================================================
   Yapay Zeka & Yazılım Katmanı
   ========================================================================== */

.ai-hero,
.ai-intro,
.ai-architecture,
.ai-capabilities,
.ai-field,
.ai-cta {
  --ai-bg: #ffffff;
  --ai-bg-soft: #f4f4f5;
  --ai-card: rgba(255, 255, 255, 0.98);
  --ai-text: #1c1d1f;
  --ai-soft: #5f6368;
  --ai-line: rgba(0, 0, 0, 0.12);
  --ai-orange: #f97316;
  --ai-green: #65d98b;
  color: var(--ai-text);
}

.ai-hero {
  --ai-bg: #070b10;
  --ai-bg-soft: #0b1118;
  --ai-card: rgba(13, 20, 29, 0.94);
  --ai-text: #f7f8fb;
  --ai-soft: #aeb8c5;
  --ai-line: rgba(255, 255, 255, 0.12);
  position: relative;
  min-height: min(820px, calc(100vh - var(--header-h)));
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: #030507;
}

.ai-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.92) contrast(1.05);
}

.ai-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 5, 7, 0.98) 0%, rgba(3, 5, 7, 0.86) 37%, rgba(3, 5, 7, 0.25) 68%, rgba(3, 5, 7, 0.14) 100%),
    linear-gradient(180deg, rgba(3, 5, 7, 0.12) 55%, #ffffff 100%);
  pointer-events: none;
}

.ai-hero-inner,
.ai-section-inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

.ai-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 48px;
  align-items: end;
  padding: clamp(90px, 13vw, 160px) clamp(20px, 5vw, 56px) clamp(70px, 9vw, 110px);
}

.ai-hero-copy {
  max-width: 850px;
}

.ai-hero h1 {
  margin: 16px 0 22px;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.2vw, 4.8rem);
  line-height: 1.06;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.ai-hero-line {
  display: block;
}

.ai-hero-word {
  display: inline-block;
  white-space: nowrap;
}

.ai-hero-copy > p {
  max-width: 660px;
  margin: 0;
  color: rgba(247, 248, 251, 0.78);
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  line-height: 1.8;
}

.ai-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.ai-primary-link,
.ai-secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 13px 22px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.ai-primary-link {
  border: 1px solid var(--ai-orange, #f97316);
  background: rgba(249, 115, 22, 0.09);
  color: var(--ai-orange, #f97316);
}

.ai-secondary-link {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ai-text, #f7f8fb);
}

.ai-primary-link:hover,
.ai-primary-link:focus-visible,
.ai-secondary-link:hover,
.ai-secondary-link:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.ai-primary-link:hover,
.ai-primary-link:focus-visible {
  background: rgba(249, 115, 22, 0.18);
}

.ai-secondary-link:hover,
.ai-secondary-link:focus-visible {
  border-color: rgba(255, 255, 255, 0.52);
}

.ai-hero-status {
  padding: 20px;
  border: 1px solid rgba(249, 115, 22, 0.34);
  background: rgba(5, 9, 13, 0.8);
  backdrop-filter: blur(12px);
}

.ai-hero-status > span {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ai-line);
  color: var(--ai-green);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.ai-hero-status > span i,
.ai-stage-visual figcaption i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ai-green);
  box-shadow: 0 0 12px rgba(101, 217, 139, 0.75);
}

.ai-hero-status dl {
  margin: 0;
}

.ai-hero-status dl div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ai-line);
}

.ai-hero-status dl div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.ai-hero-status dt,
.ai-hero-status dd {
  margin: 0;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ai-hero-status dt { color: var(--ai-soft); }
.ai-hero-status dd { color: var(--ai-text); }

.ai-intro,
.ai-architecture,
.ai-capabilities,
.ai-field,
.ai-cta {
  padding: clamp(64px, 9vw, 112px) clamp(20px, 5vw, 56px);
  background: var(--ai-bg);
}

.ai-section-title {
  margin: 12px 0 0;
  color: var(--ai-text);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.4vw, 2.65rem);
  line-height: 1.22;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ai-intro-grid,
.ai-section-head,
.ai-field-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: clamp(36px, 7vw, 90px);
  align-items: center;
}

.ai-intro-copy > p,
.ai-section-head > p,
.ai-field-copy > p,
.ai-cta p {
  margin: 0;
  color: var(--ai-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.ai-micro-stats {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.ai-micro-stats span {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--ai-line);
  color: var(--ai-text);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
}

.ai-micro-stats strong {
  color: var(--ai-orange);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.7rem;
}

.ai-architecture {
  padding-top: clamp(34px, 5vw, 60px);
}

.ai-section-head {
  align-items: end;
  margin-bottom: 34px;
}

.ai-stage-shell {
  border: 1px solid rgba(249, 115, 22, 0.34);
  background: var(--ai-bg-soft);
}

.ai-stage-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ai-stage-tab {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  padding: 18px;
  border: 0;
  border-right: 1px solid var(--ai-line);
  background: transparent;
  color: var(--ai-soft);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease;
}

.ai-stage-tab:last-child { border-right: 0; }
.ai-stage-tab span {
  color: var(--ai-orange);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
}

.ai-stage-tab strong {
  overflow: hidden;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.ai-stage-tab:hover,
.ai-stage-tab:focus-visible,
.ai-stage-tab.is-active {
  background: rgba(249, 115, 22, 0.09);
  color: var(--ai-text);
  outline: none;
}

.ai-stage-progress {
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
}

.ai-stage-progress span {
  display: block;
  width: 25%;
  height: 100%;
  background: linear-gradient(90deg, var(--ai-orange), #ffb46d);
  box-shadow: 0 0 16px rgba(249, 115, 22, 0.65);
  transition: width 0.35s ease;
}

.ai-stage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(330px, 0.78fr);
  gap: 0;
}

.ai-stage-visual {
  min-width: 0;
  margin: 0;
  border-right: 1px solid var(--ai-line);
  background: #030507;
}

.ai-stage-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: opacity 0.2s ease, filter 0.25s ease;
}

.ai-stage-visual:hover img {
  filter: brightness(1.06);
}

.ai-stage-visual figcaption {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  border-top: 1px solid var(--ai-line);
  color: #aeb8c5;
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.ai-stage-visual figcaption span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ai-green);
}

.ai-stage-detail {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(26px, 4vw, 44px);
}

.ai-stage-code {
  color: var(--ai-orange);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.ai-stage-detail h3 {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ai-stage-detail > p {
  margin: 0;
  color: var(--ai-soft);
  font-size: 0.92rem;
  line-height: 1.75;
}

.ai-stage-metric {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin: 26px 0;
  padding: 18px 0;
  border-top: 1px solid var(--ai-line);
  border-bottom: 1px solid var(--ai-line);
}

.ai-stage-metric strong {
  color: var(--ai-text);
  font-family: var(--font-display);
  font-size: 1.7rem;
}

.ai-stage-metric span {
  padding-bottom: 3px;
  color: var(--ai-soft);
  font-size: 0.72rem;
}

.ai-stage-detail ul,
.ai-deploy-flow {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-stage-detail li {
  position: relative;
  padding-left: 22px;
  color: var(--ai-text);
  font-size: 0.82rem;
  line-height: 1.5;
}

.ai-stage-detail li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--ai-green);
  font-weight: 800;
}

.ai-capabilities {
  padding-top: clamp(34px, 5vw, 60px);
}

.ai-capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.ai-capability-card {
  position: relative;
  min-height: 240px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--ai-line);
  background: var(--ai-card);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.ai-capability-card::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: var(--ai-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.ai-capability-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.58);
  background: rgba(249, 115, 22, 0.06);
}

.ai-capability-card:hover::after { transform: scaleX(1); }

.ai-capability-card > span {
  color: var(--ai-orange);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.ai-capability-card h3 {
  margin: 42px 0 12px;
  color: var(--ai-text);
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.ai-capability-card p {
  margin: 0;
  color: var(--ai-soft);
  font-size: 0.86rem;
  line-height: 1.7;
}

.ai-capability-card > i {
  position: absolute;
  right: 22px;
  bottom: 18px;
  color: rgba(249, 115, 22, 0.48);
  font-size: 1.1rem;
  font-style: normal;
}

.ai-field {
  padding-top: clamp(34px, 5vw, 60px);
}

.ai-field-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
}

.ai-field-visual {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.4);
  background: var(--ai-bg-soft);
}

.ai-field-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
}

.ai-field-visual:hover img {
  transform: scale(1.025);
  filter: brightness(1.05);
}

.ai-field-visual figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--ai-line);
  color: var(--ai-soft);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.ai-field-copy > p {
  margin-top: 20px;
}

.ai-deploy-flow {
  margin-top: 28px;
}

.ai-deploy-flow li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 14px;
  border: 1px solid var(--ai-line);
  background: var(--ai-card);
}

.ai-deploy-flow li > span {
  color: var(--ai-orange);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
}

.ai-deploy-flow strong,
.ai-deploy-flow small {
  display: block;
}

.ai-deploy-flow strong {
  color: var(--ai-text);
  font-size: 0.84rem;
}

.ai-deploy-flow small {
  margin-top: 3px;
  color: var(--ai-soft);
  font-size: 0.72rem;
}

.ai-cta {
  padding-top: clamp(34px, 5vw, 60px);
  text-align: center;
}

.ai-cta-inner {
  position: relative;
  max-width: 900px;
  padding: clamp(42px, 7vw, 76px);
  border: 1px solid rgba(249, 115, 22, 0.38);
  background:
    radial-gradient(circle at 50% 0%, rgba(249, 115, 22, 0.14), transparent 46%),
    var(--ai-bg-soft);
}

.ai-cta-inner > span {
  color: var(--ai-orange);
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.ai-cta h2 {
  margin: 14px 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.5vw, 2.55rem);
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ai-cta p {
  max-width: 620px;
  margin: 0 auto 28px;
}

@media (max-width: 980px) {
  .ai-hero-inner,
  .ai-intro-grid,
  .ai-section-head,
  .ai-field-grid,
  .ai-stage-layout {
    grid-template-columns: 1fr;
  }

  .ai-hero-inner {
    align-content: end;
  }

  .ai-hero-status {
    max-width: 420px;
  }

  .ai-stage-visual {
    border-right: 0;
    border-bottom: 1px solid var(--ai-line);
  }

  .ai-capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .ai-hero {
    min-height: 760px;
  }

  .ai-hero-bg {
    object-position: 68% center;
  }

  .ai-hero::after {
    background: linear-gradient(180deg, rgba(3, 5, 7, 0.55) 0%, rgba(3, 5, 7, 0.94) 58%, #ffffff 100%);
  }

  .ai-hero-inner {
    padding-bottom: 54px;
  }

  .ai-hero h1 {
    font-size: clamp(2rem, 9vw, 2.85rem);
  }

  .ai-hero-actions,
  .ai-primary-link,
  .ai-secondary-link {
    width: 100%;
  }

  .ai-stage-tabs,
  .ai-capability-grid {
    grid-template-columns: 1fr;
  }

  .ai-stage-tab {
    border-right: 0;
    border-bottom: 1px solid var(--ai-line);
  }

  .ai-stage-tab:last-child { border-bottom: 0; }

  .ai-stage-visual figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .ai-capability-card {
    min-height: 210px;
  }

  .ai-cta-inner {
    padding: 36px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-stage-progress span,
  .ai-capability-card,
  .ai-field-visual img {
    transition: none;
  }
}