/* ═══════════════════════════════════════════════════════════
   Northern Aero — Premium Redesign
   Aesthetic: Military-grade precision meets editorial luxury
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg-deep:          #000000;
  --bg:               #050505;
  --bg-mid:           #080808;
  --surface:          #0d0d0d;
  --surface-2:        #121212;
  --surface-hover:    #181818;
  --border:           rgba(255,255,255,0.06);
  --border-mid:       rgba(255,255,255,0.10);
  --border-accent:    rgba(227,27,45,0.40);
  --text:             #f0f0f0;
  --text-muted:       #888;
  --text-dim:         #555;
  --accent:           #e31b2d;
  --accent-bright:    #ff2438;
  --accent-deep:      #8b0f1c;
  --accent-dim:       rgba(227,27,45,0.10);
  --accent-glow:      rgba(227,27,45,0.55);

  --button-glow:        rgba(227,27,45,0.55);
  --button-glow-hover:  rgba(227,27,45,0.75);
  --button-glow-bg:     rgba(227,27,45,0.14);
  --button-glow-border: rgba(227,27,45,0.45);

  --font:         "Rajdhani", system-ui, sans-serif;
  --font-display: "Bebas Neue", "Rajdhani", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  --radius:    10px;
  --radius-lg: 16px;
  --header-h:  72px;
  --ease:      cubic-bezier(0.22,1,0.36,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Skip link ── */
.skip-link {
  position: absolute; top: -100px; left: 16px;
  padding: 12px 16px;
  background: var(--accent); color: #fff;
  font-weight: 700; border-radius: 8px;
  z-index: 1000; transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100; height: var(--header-h);
  background: rgba(0,0,0,0.80);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.site-header::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 30%, var(--accent) 70%, transparent 100%);
  opacity: 0.3;
}

.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 32px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}

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

.lang-toggle {
  min-width: 84px; height: 32px; padding: 0 14px;
  border: 1px solid var(--border-mid); border-radius: 4px;
  background: rgba(255,255,255,0.03); color: var(--text-muted);
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.08em; cursor: pointer;
  transition: all 0.2s; text-transform: uppercase;
}
.lang-toggle:hover { border-color: var(--border-accent); color: var(--text); background: rgba(227,27,45,0.10); }

.logo { display: flex; align-items: center; text-decoration: none; color: var(--text); }
.logo-img {
  height: 52px; width: auto; max-width: min(280px, 55vw);
  object-fit: contain; display: block;
  filter: drop-shadow(0 0 10px rgba(227,27,45,0.25));
}

.nav-toggle {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 40px; height: 40px; padding: 0;
  border: none; background: transparent; cursor: pointer; color: var(--text);
}
.nav-toggle span {
  display: block; height: 1.5px; width: 22px; background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.site-nav a {
  display: block; padding: 8px 12px; color: var(--text-dim);
  text-decoration: none; font-size: 0.72rem; font-weight: 500;
  font-family: var(--font-mono); letter-spacing: 0.10em;
  text-transform: uppercase; border-radius: 4px;
  transition: color 0.2s, background 0.2s; position: relative;
}
.site-nav a::after {
  content: ''; position: absolute;
  bottom: 4px; left: 12px; right: 12px; height: 1px;
  background: var(--accent); transform: scaleX(0);
  transition: transform 0.2s var(--ease);
}
.site-nav a:hover, .site-nav a:focus-visible {
  color: var(--text); background: rgba(255,255,255,0.04);
}
.site-nav a:hover::after { transform: scaleX(1); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .header-inner { padding: 0 20px; }
  .site-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: rgba(0,0,0,0.97); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px 28px;
    transform: translateY(-110%); opacity: 0; pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.25s;
  }
  .site-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav ul { flex-direction: column; gap: 2px; }
  .site-nav a { padding: 12px 16px; font-size: 0.82rem; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .lang-toggle { min-width: 72px; height: 28px; font-size: 0.64rem; }
}

main { padding-top: var(--header-h); }

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero-wrap {
  position: relative; min-height: calc(100vh - var(--header-h));
  height: calc(100vh - var(--header-h));
  overflow: hidden; display: flex; align-items: center;
}

.hero-backdrop { position: absolute; inset: 0; z-index: 0; }

.hero-wallpaper {
  position: absolute; inset: 0;
  background-color: var(--bg-deep);
  background-image: url("assets/hero-background.png");
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  filter: saturate(0.5) brightness(0.55);
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05) translateY(0px); }
  to   { transform: scale(1.09) translateY(-10px); }
}

.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 40%, rgba(0,0,0,0.88) 72%, var(--bg-deep) 100%),
    radial-gradient(ellipse 65% 55% at 50% 55%, rgba(227,27,45,0.10), transparent 65%);
}

.hero-topo {
  position: absolute; inset: 0; pointer-events: none;
  opacity: 0.028;
  background-image:
    linear-gradient(rgba(255,255,255,0.9) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.9) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridScroll 40s linear infinite;
}

@keyframes gridScroll {
  from { background-position: 0 0; }
  to   { background-position: 64px 64px; }
}

.hero-inner {
  position: relative; z-index: 1; width: 100%;
  max-width: 1280px; margin: 0 auto;
  padding: 60px 32px 80px;
  display: flex; align-items: center;
  min-height: calc(100vh - var(--header-h));
}

.hero-content { max-width: 860px; }

.eyebrow {
  font-family: var(--font-mono); font-size: 0.68rem;
  text-transform: uppercase; letter-spacing: 0.22em; color: var(--accent);
  margin: 0 0 20px;
  display: flex; align-items: center; gap: 12px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) 0.2s forwards;
}
.eyebrow::before {
  content: ''; display: block; width: 28px; height: 1px;
  background: var(--accent); flex-shrink: 0;
}

.hero-wrap h1, .hero h1 {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 11vw, 9rem);
  font-weight: 400; line-height: 0.86;
  letter-spacing: 0.02em; text-transform: uppercase;
  opacity: 0; animation: fadeUp 0.9s var(--ease) 0.4s forwards;
}

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

.hero-accent {
  color: var(--accent);
  text-shadow: 0 0 60px rgba(227,27,45,0.5), 0 0 120px rgba(227,27,45,0.15);
}
.hero-white {
  color: #fff;
  text-shadow: 0 2px 40px rgba(0,0,0,0.9);
}

.lead {
  margin: 0 0 40px; color: rgba(240,240,240,0.65);
  font-size: 1.05rem; font-weight: 400; max-width: 50ch;
  line-height: 1.70; letter-spacing: 0.01em;
  opacity: 0; animation: fadeUp 0.9s var(--ease) 0.6s forwards;
}

.hero-stats {
  display: flex; opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.8s forwards;
  border: 1px solid var(--border-mid); border-radius: 6px;
  overflow: hidden; width: fit-content;
  background: rgba(255,255,255,0.02); backdrop-filter: blur(10px);
}
.hero-stat { padding: 18px 32px; text-align: center; }
.hero-stat + .hero-stat { border-left: 1px solid var(--border-mid); }
.hero-stat-num {
  display: block; font-family: var(--font-display);
  font-size: 2.4rem; line-height: 1; color: var(--accent);
  text-shadow: 0 0 20px rgba(227,27,45,0.35);
}
.hero-stat-label {
  display: block; font-family: var(--font-mono);
  font-size: 0.58rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-dim); margin-top: 4px;
}

.hero-scroll {
  position: absolute; bottom: 40px; left: 50%;
  transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeIn 1s ease 1.6s forwards;
  color: var(--text-dim); font-family: var(--font-mono);
  font-size: 0.56rem; letter-spacing: 0.18em; text-transform: uppercase;
  pointer-events: none;
}
.hero-scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(180deg, var(--accent) 0%, transparent 100%);
  animation: scrollPulse 2.2s ease-in-out 1.6s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(1); }
  50%       { opacity: 1;    transform: scaleY(0.65) translateY(8px); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ══════════════════════════════════════════
   SECTIONS
══════════════════════════════════════════ */
.section { padding: 100px 32px; }

.container { max-width: 1280px; margin: 0 auto; }
.container.narrow { max-width: 760px; }

.section-label {
  font-family: var(--font-mono); font-size: 0.62rem;
  letter-spacing: 0.20em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.section-label::before { content: ''; width: 22px; height: 1px; background: var(--accent); }

.section-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 400; letter-spacing: 0.03em;
  text-transform: uppercase; line-height: 0.88;
}
.section-sub {
  margin: 0 0 48px; color: var(--text-muted);
  font-size: 0.95rem; font-weight: 500; letter-spacing: 0.02em;
}
.section-lead {
  margin: 0; color: var(--text-muted);
  font-size: 1.05rem; line-height: 1.75; font-weight: 400;
}
.section-lead.align-left { text-align: left; }

.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.revealed { opacity: 1; transform: none; }

/* ══════════════════════════════════════════
   MISSION
══════════════════════════════════════════ */
.section-mission {
  background: var(--bg); border-top: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.section-mission::before {
  content: 'MISSION'; position: absolute;
  right: -10px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 18vw, 16rem);
  color: rgba(255,255,255,0.016); pointer-events: none;
  white-space: nowrap; line-height: 1;
}

.mission-body {
  display: grid; gap: 56px; align-items: center;
}
@media (min-width: 900px) { .mission-body { grid-template-columns: 1fr 1fr; gap: 88px; } }

.pill-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.pill-list li {
  font-family: var(--font-mono); font-size: 0.73rem;
  padding: 16px 20px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 6px;
  color: var(--text-muted); letter-spacing: 0.06em;
  text-transform: uppercase; display: flex; align-items: center;
  gap: 12px; transition: all 0.2s; cursor: default;
}
.pill-list li::before { content: '//'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.pill-list li:hover { border-color: var(--border-accent); color: var(--text); background: var(--surface-2); }

/* ══════════════════════════════════════════
   VISION
══════════════════════════════════════════ */
.section-vision { background: var(--bg-mid); border-top: 1px solid var(--border); }

.vision-grid { display: grid; gap: 14px; }
@media (min-width: 900px) { .vision-grid { grid-template-columns: repeat(3, 1fr); } }

.vision-card {
  padding: 36px 28px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  position: relative; overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.vision-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.vision-card:hover {
  border-color: var(--border-accent); transform: translateY(-4px);
  box-shadow: 0 20px 60px -20px rgba(227,27,45,0.22);
}
.vision-card:hover::before { transform: scaleX(1); }

.vision-card-num {
  font-family: var(--font-display); font-size: 3.5rem; line-height: 1;
  color: rgba(227,27,45,0.13); display: block; margin-bottom: 14px;
}
.vision-card h3 {
  margin: 0 0 10px; font-family: var(--font); font-size: 0.95rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--text);
}
.vision-card p { margin: 0; color: var(--text-muted); font-size: 0.93rem; line-height: 1.65; }

/* ══════════════════════════════════════════
   TEAM
══════════════════════════════════════════ */
.section-team { background: var(--bg); border-top: 1px solid var(--border); }

.team-carousel {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center; gap: 16px; margin-top: 8px;
}

.team-track {
  --team-card-width: clamp(260px, 50vw, 480px);
  display: flex; gap: 20px; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; perspective: 1400px; padding: 16px 0;
}
.team-track::before, .team-track::after {
  content: ''; flex: 0 0 calc((100% - var(--team-card-width)) / 2);
}
.team-track::-webkit-scrollbar { display: none; }

.team-item {
  margin: 0; flex: 0 0 var(--team-card-width); scroll-snap-align: center;
  transform-origin: center center;
  transition: transform 0.4s var(--ease), opacity 0.4s, filter 0.4s;
}
.team-item.is-left  { transform: translateX(20px) scale(0.84) rotateY(30deg); }
.team-item.is-right { transform: translateX(-20px) scale(0.84) rotateY(-30deg); }
.team-item.is-left  .team-frame,
.team-item.is-right .team-frame { filter: blur(2px) brightness(0.5) saturate(0.55); opacity: 0.55; }
.team-item.is-active { transform: scale(1.0) rotateY(0deg); z-index: 2; }
.team-item.is-active .team-frame { filter: none; opacity: 1; }

.team-frame {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); background: #050505;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.95);
  transition: border-color 0.3s, box-shadow 0.3s; position: relative;
}
.team-frame::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,0.65) 100%);
  pointer-events: none; z-index: 1;
}
.team-frame:hover {
  border-color: var(--border-accent);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.9), 0 0 0 1px rgba(227,27,45,0.2);
}
.team-frame img { display: block; width: 100%; height: auto; object-fit: contain; }

/* ── Team caption overlay ── */
.team-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  z-index: 2; padding: 28px 22px 22px;
  background: linear-gradient(0deg, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.55) 55%, transparent 100%);
  pointer-events: none;
}
.team-caption-name {
  display: block; font-family: var(--font);
  font-size: 1.02rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: #fff; line-height: 1.2; margin-bottom: 5px;
}
.team-caption-role {
  display: block; font-family: var(--font-mono);
  font-size: 0.61rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent);
}

.team-nav {
  width: 46px; height: 46px; border-radius: 6px;
  border: 1px solid var(--border-mid); background: rgba(255,255,255,0.03);
  color: var(--text); font-size: 0.9rem; cursor: pointer;
  transition: all 0.2s; display: flex; align-items: center; justify-content: center;
}
.team-nav:hover { border-color: var(--border-accent); background: rgba(227,27,45,0.10); color: var(--accent); }
.team-nav:disabled { opacity: 0.2; cursor: not-allowed; }

.team-status {
  margin: 12px 0 0; text-align: center; color: var(--text-dim);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.10em;
}
.team-status [data-team-index] { color: var(--accent); }

@media (max-width: 640px) {
  .team-carousel { grid-template-columns: 1fr; }
  .team-track { --team-card-width: min(88vw, 440px); gap: 14px; }
  .team-nav { display: none; }
  .team-item.is-left, .team-item.is-right { transform: none; }
  .team-item.is-left .team-frame, .team-item.is-right .team-frame { filter: blur(1px) brightness(0.72); opacity: 0.8; }
}

/* ══════════════════════════════════════════
   COMPETITIONS
══════════════════════════════════════════ */
.section-competitions {
  background: var(--bg-mid); border-top: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.section-competitions::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.35;
}

.split { display: grid; gap: 60px; align-items: start; }
@media (min-width: 800px) { .split { grid-template-columns: 1fr 1fr; gap: 80px; } }

.timeline {
  list-style: none; margin: 0; padding: 0;
  border-left: 1px solid var(--border-mid);
  max-height: min(60vh, 500px); overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--border-accent) transparent;
  padding-right: 6px;
}
.timeline:not(.timeline--scrollable) { overflow-y: hidden; }
.timeline li { position: relative; padding: 0 0 36px 32px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: ''; position: absolute; left: -5px; top: 7px;
  width: 9px; height: 9px; background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 14px var(--accent-glow), 0 0 28px rgba(227,27,45,0.18);
}
.timeline-label {
  font-family: var(--font-mono); font-size: 0.60rem;
  text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent);
  display: block; margin-bottom: 8px;
}
.timeline strong { display: block; font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.timeline-meta { font-size: 0.87rem; color: var(--text-muted); }

/* ══════════════════════════════════════════
   GALLERY
══════════════════════════════════════════ */
.section-gallery {
  background: var(--bg); border-top: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.section-gallery::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 40% at 50% 0%, rgba(227,27,45,0.06), transparent 55%);
  pointer-events: none;
}

.gallery-grid {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth; scrollbar-width: thin;
  scrollbar-color: var(--border-accent) transparent;
  gap: 20px; padding: 4px 2px 12px;
}
.gallery-item { margin: 0; flex: 0 0 min(84vw, 580px); scroll-snap-align: start; }
.gallery-item--wide { flex-basis: min(92vw, 800px); }

.gallery-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); background: var(--surface);
  box-shadow: 0 24px 64px -24px rgba(0,0,0,0.85);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease);
}
.gallery-frame:hover {
  border-color: var(--border-accent);
  box-shadow: 0 30px 72px -20px rgba(227,27,45,0.2);
  transform: translateY(-3px);
}
.gallery-frame img {
  display: block; width: 100%; height: auto; object-fit: cover;
  aspect-ratio: 16 / 10; transition: transform 0.5s var(--ease);
}
.gallery-frame:hover img { transform: scale(1.025); }
.gallery-item--wide .gallery-frame img { aspect-ratio: 21 / 9; }
@media (max-width: 699px) { .gallery-item--wide .gallery-frame img { aspect-ratio: 4 / 3; } }

.gallery-frame--dark { background: #000; }
.gallery-frame--dark img { object-fit: contain; padding: clamp(16px, 4vw, 36px); aspect-ratio: 16 / 9; }

.gallery-item figcaption {
  margin-top: 10px; font-size: 0.78rem; color: var(--text-dim);
  font-family: var(--font-mono); letter-spacing: 0.04em; padding: 0 4px;
}

/* ══════════════════════════════════════════
   SOCIAL
══════════════════════════════════════════ */
.section-social { background: var(--bg-mid); border-top: 1px solid var(--border); }

.social-links {
  display: flex; gap: 20px; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: thin; scrollbar-color: var(--border-accent) transparent;
  padding: 4px 2px 14px;
}
.social-link {
  display: flex; flex-direction: column; gap: 10px;
  flex: 0 0 clamp(220px, 38vw, 300px); scroll-snap-align: start;
  padding: 28px 24px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); text-decoration: none;
  transition: all 0.25s var(--ease); position: relative; overflow: hidden;
}
.social-link::before {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--button-glow-border, var(--accent));
  transform: scaleX(0); transition: transform 0.3s var(--ease);
}
.social-link:hover {
  transform: translateY(-3px); border-color: var(--button-glow-border, var(--border-accent));
  background: var(--surface-2); box-shadow: 0 20px 40px -18px var(--button-glow);
}
.social-link:hover::before { transform: scaleX(1); }
.social-link--custom-glow:hover {
  border-color: var(--social-glow-border);
  box-shadow: 0 20px 40px -18px var(--social-glow);
}
.social-link:focus-visible { outline: 2px solid var(--button-glow-border, var(--accent)); outline-offset: 3px; }
.social-link-label { font-family: var(--font); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.04em; text-transform: uppercase; }
.social-link-handle { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.80rem; letter-spacing: 0.04em; }

/* ══════════════════════════════════════════
   SPONSORS
══════════════════════════════════════════ */
.section-sponsors { background: var(--bg); border-top: 1px solid var(--border); }

.sponsors-grid {
  display: flex; gap: 14px; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: thin; scrollbar-color: var(--border-accent) transparent;
  padding: 4px 2px 14px;
}
.sponsor-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  flex: 0 0 clamp(200px, 38vw, 260px); scroll-snap-align: start;
  gap: 14px; min-height: 148px; padding: 20px 18px;
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--surface); text-decoration: none; color: var(--text);
  transition: all 0.2s var(--ease);
}
.sponsor-card:hover {
  transform: translateY(-3px); border-color: var(--border-accent);
  background: var(--surface-2); box-shadow: 0 18px 36px -22px rgba(227,27,45,0.28);
}
.sponsor-card--static { cursor: default; }
.sponsor-card--static:hover { transform: translateY(-1px); border-color: var(--border-mid); box-shadow: none; }

.sponsor-card-btn {
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 2px; padding: 10px 20px; font-family: var(--font-mono);
  font-size: 0.66rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.14); background: rgba(0,0,0,0.35);
  color: var(--text-muted); pointer-events: none; transition: all 0.2s;
}
.sponsor-card--link:hover .sponsor-card-btn {
  border-color: var(--button-glow-border, var(--border-accent));
  background: var(--button-glow-bg, rgba(227,27,45,0.14));
  color: var(--text); box-shadow: 0 0 18px -4px var(--button-glow);
}
.sponsor-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 64px; height: 64px; border-radius: 8px;
  border: 1px dashed rgba(255,255,255,0.16); color: var(--text-dim);
  font-family: var(--font-mono); font-size: 0.66rem;
  letter-spacing: 0.06em; text-transform: uppercase; flex-shrink: 0;
}
.sponsor-badge--has-logo { border-style: solid; border-color: var(--border); padding: 8px; background: rgba(255,255,255,0.03); }
.sponsor-logo { width: 100%; height: 100%; max-width: 48px; max-height: 48px; object-fit: contain; display: block; }
.sponsor-name {
  font-family: var(--font); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; text-align: center; color: var(--text-muted);
}

/* ══════════════════════════════════════════
   CONTACT
══════════════════════════════════════════ */
.section-contact { background: var(--bg-mid); border-top: 1px solid var(--border); }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  padding: 4px 2px 14px;
}
.contact-card {
  display: flex; align-items: center; gap: 18px;
  padding: 22px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); text-decoration: none;
  transition: all 0.25s var(--ease);
  position: relative; overflow: hidden;
}
.contact-card::before {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--button-glow-border, var(--accent));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.contact-card--link:hover {
  transform: translateY(-3px);
  border-color: var(--button-glow-border, var(--border-accent));
  background: var(--surface-2);
  box-shadow: 0 20px 40px -18px var(--button-glow);
}
.contact-card--link:hover::before { transform: scaleX(1); }
.contact-card--link:focus-visible {
  outline: 2px solid var(--button-glow-border, var(--accent));
  outline-offset: 3px;
}
.contact-card--static { cursor: default; }
.contact-card--static:hover {
  transform: translateY(-1px);
  border-color: var(--border-mid);
  box-shadow: none;
}

.contact-card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--button-glow-border, var(--accent));
  font-size: 1.4rem; line-height: 1;
  transition: all 0.25s var(--ease);
}
.contact-card--link:hover .contact-card-icon {
  border-color: var(--button-glow-border, var(--border-accent));
  background: var(--button-glow-bg, var(--accent-dim));
  color: var(--text);
}

.contact-card-body {
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0; /* allow ellipsis on long values */
  flex: 1 1 auto;
}
.contact-card-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.contact-card-value {
  font-family: var(--font);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
  word-break: break-word;
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.site-footer {
  padding: 60px 32px; border-top: 1px solid var(--border);
  background: var(--bg-deep); position: relative; overflow: hidden;
}
.site-footer::before {
  content: 'NORTHERN AERO'; position: absolute;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 9rem);
  color: rgba(255,255,255,0.013); white-space: nowrap;
  pointer-events: none; letter-spacing: 0.06em;
}
.footer-inner { text-align: center; position: relative; z-index: 1; }
.footer-brand {
  margin: 0 0 10px; font-family: var(--font-display);
  font-size: 1.8rem; font-weight: 400; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--text);
}
.footer-line { width: 36px; height: 1px; background: var(--accent); margin: 14px auto; opacity: 0.45; }
.footer-copy {
  margin: 0; font-size: 0.72rem; color: var(--text-dim);
  font-family: var(--font-mono); letter-spacing: 0.10em; text-transform: uppercase;
}

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px; font-family: var(--font-mono); font-size: 0.76rem;
  font-weight: 500; letter-spacing: 0.10em; text-transform: uppercase;
  text-decoration: none; border-radius: 4px; border: 1px solid transparent;
  cursor: pointer; transition: all 0.2s var(--ease);
}
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 4px 24px -4px var(--button-glow); }
.btn-primary:hover { background: var(--accent-bright); transform: translateY(-1px); box-shadow: 0 12px 40px -6px var(--button-glow-hover); }
.btn-ghost { background: rgba(255,255,255,0.03); color: var(--text); border-color: var(--border-mid); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: var(--border-accent); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .section { padding: 80px 24px; }
  .header-inner { padding: 0 24px; }
}
@media (max-width: 768px) {
  body { font-size: 1rem; }
  .section { padding: 64px 20px; }
  .hero-inner { padding: 48px 20px 110px; min-height: auto; }
  .hero-wrap h1, .hero h1 { font-size: clamp(3.2rem, 13vw, 5rem); }
  .hero-stats { flex-direction: column; width: 100%; }
  .hero-stat + .hero-stat { border-left: none; border-top: 1px solid var(--border-mid); }
  .vision-card { padding: 24px 20px; }
  .split { gap: 36px; }
  .gallery-item { flex-basis: min(90vw, 520px); }
  .gallery-item--wide { flex-basis: min(94vw, 660px); }
  .social-link { flex-basis: min(280px, 76vw); padding: 20px; }
  .sponsor-card { flex-basis: min(260px, 76vw); min-height: 128px; }
  .contact-grid { grid-template-columns: 1fr; gap: 14px; }
  .contact-card { padding: 18px; gap: 14px; }
  .contact-card-icon { width: 42px; height: 42px; font-size: 1.2rem; }
  .site-footer { padding: 48px 20px; }
}
@media (max-width: 480px) {
  .logo-img { height: 44px; }
  .hero-wrap h1, .hero h1 { font-size: clamp(2.8rem, 14vw, 4rem); }
  .hero-stats { display: none; }
  .section { padding: 56px 16px; }
}

/* ══════════════════════════════════════════
   CUSTOM CURSOR (desktop only)
══════════════════════════════════════════ */
@media (pointer: fine) {
  body, * { cursor: none !important; }
  #na-cursor {
    position: fixed; pointer-events: none; z-index: 99999;
    width: 10px; height: 10px;
    background: var(--accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.10s var(--ease), background 0.2s, width 0.18s var(--ease), height 0.18s var(--ease), opacity 0.2s;
    mix-blend-mode: screen;
    will-change: left, top;
  }
  #na-cursor.is-hovering {
    width: 36px; height: 36px; background: var(--accent);
    opacity: 0.45;
  }
  #na-cursor-ring {
    position: fixed; pointer-events: none; z-index: 99998;
    width: 36px; height: 36px;
    border: 1px solid rgba(227,27,45,0.40);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.35s var(--ease), height 0.35s var(--ease), border-color 0.3s, opacity 0.3s;
    will-change: left, top;
    opacity: 0.7;
  }
  #na-cursor-ring.is-hovering {
    width: 0px; height: 0px; opacity: 0;
  }
}

/* ══════════════════════════════════════════
   ACTIVE NAV STATE (scroll-spy)
══════════════════════════════════════════ */
.site-nav a.is-active {
  color: var(--text);
}
.site-nav a.is-active::after {
  transform: scaleX(1);
}

/* ══════════════════════════════════════════
   FOCUS IMPROVEMENTS
══════════════════════════════════════════ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ══════════════════════════════════════════
   TEAM FRAME — position relative for overlay
══════════════════════════════════════════ */
.team-frame { position: relative; }

/* ══════════════════════════════════════════
   HERO SECTION-LEAD animation fix
══════════════════════════════════════════ */
.hero-content .lead {
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.6s forwards;
}

/* ══════════════════════════════════════════
   SOCIAL LINK ICON PLACEHOLDER
══════════════════════════════════════════ */
.social-link--instagram .social-link-label::before { content: '◈  '; font-size: 0.9em; }
.social-link--linkedin  .social-link-label::before { content: '▣  '; font-size: 0.9em; }
.social-link--youtube   .social-link-label::before { content: '▶  '; font-size: 0.9em; }
.social-link--twitter   .social-link-label::before { content: '✕  '; font-size: 0.9em; }

/* ══════════════════════════════════════════
   VISION CARD — improved hover glow spread
══════════════════════════════════════════ */
.vision-card:hover {
  box-shadow: 0 0 0 1px rgba(227,27,45,0.18),
              0 20px 60px -20px rgba(227,27,45,0.30);
}

/* ══════════════════════════════════════════
   TIMELINE — dot pulse animation
══════════════════════════════════════════ */
.timeline li::before {
  animation: dotPulse 2.8s ease-in-out infinite;
}
.timeline li:nth-child(2)::before { animation-delay: 0.9s; }
.timeline li:nth-child(3)::before { animation-delay: 1.8s; }
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 10px var(--accent-glow), 0 0 22px rgba(227,27,45,0.14); }
  50%       { box-shadow: 0 0 18px var(--accent-glow), 0 0 40px rgba(227,27,45,0.30); }
}

/* ══════════════════════════════════════════
   SECTION — min-height for visual balance
══════════════════════════════════════════ */
.section-competitions .split { min-height: 300px; }

/* ══════════════════════════════════════════
   SCROLLBAR GLOBAL STYLE
══════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: rgba(227,27,45,0.28); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(227,27,45,0.55); }

/* ══════════════════════════════════════════
   LOGO hover glow
══════════════════════════════════════════ */
.logo:hover .logo-img {
  filter: drop-shadow(0 0 18px rgba(227,27,45,0.55));
}
.logo-img { transition: filter 0.3s var(--ease); }

/* ══════════════════════════════════════════
   SPONSOR CARD empty state upgrade
══════════════════════════════════════════ */
.sponsor-card--static .sponsor-badge {
  background: linear-gradient(135deg, rgba(227,27,45,0.05), transparent);
}

/* ══════════════════════════════════════════
   GALLERY SCROLLBAR HIDE
══════════════════════════════════════════ */
.gallery-grid::-webkit-scrollbar { height: 4px; }
.sponsors-grid::-webkit-scrollbar { height: 4px; }
.social-links::-webkit-scrollbar { height: 4px; }

/* ══════════════════════════════════════════
   NOISE GRAIN OVERLAY
══════════════════════════════════════════ */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ══════════════════════════════════════════
   LOADING SCREEN
══════════════════════════════════════════ */
#loader {
  position: fixed; inset: 0; z-index: 99990;
  background: #000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 24px;
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
#loader.out { opacity: 0; pointer-events: none; transform: scale(1.04); }
.loader-logo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--text);
  animation: loaderLogoFade 1.2s cubic-bezier(0.22,1,0.36,1) forwards;
}
@keyframes loaderLogoFade {
  from { opacity: 0; letter-spacing: 0.5em; }
  to   { opacity: 1; letter-spacing: 0.3em; }
}
.loader-bar-track {
  width: clamp(160px, 30vw, 280px); height: 1px;
  background: rgba(255,255,255,0.08); position: relative; overflow: hidden;
}
.loader-bar {
  position: absolute; top: 0; left: 0; height: 100%;
  background: var(--accent); width: 0;
  animation: loadBar 1.4s cubic-bezier(0.22,1,0.36,1) 0.3s forwards;
}
@keyframes loadBar { to { width: 100%; } }
.loader-txt {
  font-family: var(--font-mono); font-size: 0.58rem;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-dim);
}

/* ══════════════════════════════════════════
   HEADER — SCROLL STATE
══════════════════════════════════════════ */
.site-header {
  transition: background 0.3s, border-color 0.3s;
}
.site-header.scrolled {
  background: rgba(0,0,0,0.94) !important;
  border-color: rgba(227,27,45,0.12);
}
.site-header.scrolled::after { opacity: 0.45; }

/* ══════════════════════════════════════════
   HERO — SCANLINE
══════════════════════════════════════════ */
.hero-scanline {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero-scanline::after {
  content: '';
  position: absolute; left: 0; right: 0; height: 2px; top: -2px;
  background: linear-gradient(90deg, transparent, rgba(227,27,45,0.28), transparent);
  animation: scanDown 8s linear infinite;
}
@keyframes scanDown {
  from { top: -2px; }
  to   { top: 100%; }
}

/* Letterbox bars removed — they conflicted with the fixed header */

/* ══════════════════════════════════════════
   PILL LIST — SWEEP SHIMMER
══════════════════════════════════════════ */
.pill-list li {
  position: relative; overflow: hidden;
}
.pill-list li::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(227,27,45,0.07), transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
}
.pill-list li:hover::after { transform: translateX(0); }

/* ══════════════════════════════════════════
   VISION CARDS — AMBIENT GLOW
══════════════════════════════════════════ */
.vision-card::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(ellipse 60% 60% at 50% 120%, rgba(227,27,45,0.09), transparent 70%);
  opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.vision-card:hover::after { opacity: 1; }
.vision-card-num { transition: color 0.3s; }
.vision-card:hover .vision-card-num { color: rgba(227,27,45,0.22); }

/* ══════════════════════════════════════════
   TEAM — ACTIVE CARD GLOW BORDER
══════════════════════════════════════════ */
.team-item.is-active .team-frame {
  border-color: rgba(227,27,45,0.28) !important;
  box-shadow: 0 20px 60px -12px rgba(227,27,45,0.22), 0 0 0 1px rgba(227,27,45,0.10) !important;
  transform: scale(1.02);
}
.team-item.is-left .team-frame,
.team-item.is-right .team-frame {
  filter: brightness(0.52) blur(1px) !important;
  transform: scale(0.97);
}
.team-frame { transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s cubic-bezier(0.22,1,0.36,1), filter 0.35s; }

/* ══════════════════════════════════════════
   HEADER NAV — LANG TOGGLE GLOW
══════════════════════════════════════════ */
.lang-toggle:hover {
  box-shadow: 0 0 14px -4px rgba(227,27,45,0.30);
}

/* ══════════════════════════════════════════
   MISSION SECTION — LEFT ACCENT STRIPE
══════════════════════════════════════════ */
.section-mission::after {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, transparent, var(--accent), transparent);
  opacity: 0.35;
}

/* ══════════════════════════════════════════
   VISION SECTION — AMBIENT RADIALS
══════════════════════════════════════════ */
.section-vision::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 80% 50%, rgba(227,27,45,0.05), transparent 60%),
    radial-gradient(ellipse 30% 30% at 20% 80%, rgba(227,27,45,0.03), transparent 50%);
  pointer-events: none;
}
.section-vision { position: relative; overflow: hidden; }

/* ══════════════════════════════════════════
   TEAM NAV BUTTON GLOW
══════════════════════════════════════════ */
.team-nav:hover {
  box-shadow: 0 0 18px -4px rgba(227,27,45,0.30);
}

/* ══════════════════════════════════════════
   HERO STATS BAR — DEPTH SHADOW
══════════════════════════════════════════ */
.hero-stats {
  box-shadow: 0 0 0 1px rgba(227,27,45,0.06), 0 24px 48px -20px rgba(0,0,0,0.8);
}
.hero-stat-num {
  text-shadow: 0 0 24px rgba(227,27,45,0.4);
}

/* ══════════════════════════════════════════
   SOCIAL LINK ICON UPGRADES
══════════════════════════════════════════ */
.social-link--instagram .social-link-label::before { content: '◈  '; color: #f542ec; }
.social-link--linkedin  .social-link-label::before { content: '▣  '; color: #0a66c2; }
.social-link--youtube   .social-link-label::before { content: '▶  '; color: #ff0000; }
.social-link--twitter   .social-link-label::before { content: '✕  '; color: #1d9bf0; }

/* ══════════════════════════════════════════
   SPONSOR CARD — HOVER SHIMMER
══════════════════════════════════════════ */
.sponsor-card { position: relative; overflow: hidden; }
.sponsor-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(227,27,45,0.05), transparent 50%);
  opacity: 0; transition: opacity 0.3s;
}
.sponsor-card:hover::before { opacity: 1; }

/* ══════════════════════════════════════════
   HERO TITLE — LARGER ON BIG SCREENS
══════════════════════════════════════════ */
@media (min-width: 1200px) {
  .hero-wrap h1, .hero h1 {
    font-size: clamp(5rem, 12vw, 10.5rem);
  }
}


/* ══════════════════════════════════════════
   LIGHTBOX (gallery photo zoom)
══════════════════════════════════════════ */
.gallery-frame { cursor: zoom-in; }

.lightbox {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.28s var(--ease), visibility 0.28s var(--ease);
  padding: clamp(16px, 4vw, 48px);
}
.lightbox.is-open {
  opacity: 1; visibility: visible; pointer-events: auto;
}

.lightbox__stage {
  position: relative; margin: 0;
  max-width: min(92vw, 1400px); max-height: 88vh;
  display: flex; flex-direction: column; align-items: center;
  transform: scale(0.96);
  transition: transform 0.32s var(--ease);
}
.lightbox.is-open .lightbox__stage { transform: scale(1); }

.lightbox__img {
  display: block;
  max-width: 100%; max-height: 82vh;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-mid);
  box-shadow: 0 40px 96px -24px rgba(227,27,45,0.25),
              0 24px 64px -24px rgba(0,0,0,0.85);
}

.lightbox__counter {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  display: flex; align-items: center; justify-content: center;
  background: rgba(13, 13, 13, 0.7);
  border: 1px solid var(--border-mid);
  color: var(--text);
  cursor: pointer;
  font-family: var(--font);
  transition: background 0.2s var(--ease),
              border-color 0.2s var(--ease),
              color 0.2s var(--ease),
              transform 0.2s var(--ease);
}
.lightbox__close:hover,
.lightbox__nav:hover {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--accent-bright);
}

.lightbox__close {
  top: clamp(12px, 2.5vw, 24px);
  right: clamp(12px, 2.5vw, 24px);
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  font-weight: 300;
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 64px;
  border-radius: var(--radius);
  font-size: 1.4rem;
}
.lightbox__nav:hover { transform: translateY(-50%) scale(1.05); }
.lightbox__nav--prev { left: clamp(8px, 2vw, 24px); }
.lightbox__nav--next { right: clamp(8px, 2vw, 24px); }

@media (max-width: 699px) {
  .lightbox__nav {
    width: 40px; height: 52px;
    font-size: 1.1rem;
  }
  .lightbox__close {
    width: 40px; height: 40px;
    font-size: 1.4rem;
  }
  .lightbox__img { max-height: 76vh; }
}

@media (prefers-reduced-motion: reduce) {
  .lightbox,
  .lightbox__stage,
  .lightbox__nav { transition: none; }
  .lightbox.is-open .lightbox__stage { transform: none; }
}