/* ================================================
   RD Esports Club — Global Stylesheet
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@700;800;900&family=Rajdhani:wght@400;500;600;700&family=Sarabun:wght@300;400;500;600;700&family=Orbitron:wght@400;700;900&display=swap');

/* ── CSS Variables ── */
:root {
  --bg-base:      #060912;
  --bg-card:      #0d1226;
  --bg-elevated:  #111a3a;
  --navy:         #0f1f6e;
  --blue:         #1a56db;
  --cyan:         #00c2ff;
  --purple:       #7c3aed;
  --gold:         #f5c518;
  --gold-dim:     #c9960f;
  --white:        #f0f4ff;
  --muted:        #8090b3;
  --muted-2:      #5a6a8a;
  --border:       rgba(0,194,255,0.12);
  --border-soft:  rgba(255,255,255,0.06);

  --grad-hero:    linear-gradient(135deg, #060912 0%, #0f1f6e 50%, #1a0a3d 100%);
  --grad-accent:  linear-gradient(90deg, #1a56db, #00c2ff, #7c3aed);
  --grad-gold:    linear-gradient(90deg, #c9960f, #f5c518, #c9960f);
  --grad-card:    linear-gradient(180deg, rgba(26,86,219,0.04) 0%, rgba(124,58,237,0.04) 100%);

  --font-display: 'Orbitron', sans-serif;
  --font-heading: 'Rajdhani', 'Noto Sans Thai', sans-serif;
  --font-th:      'Noto Sans Thai', sans-serif;
  --font-body:    'Sarabun', sans-serif;

  --radius:       12px;
  --radius-lg:    20px;
  --nav-h:        72px;
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-glow:  0 8px 32px rgba(0,194,255,0.15);
  --shadow-gold:  0 8px 32px rgba(245,197,24,0.2);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

::selection { background: var(--cyan); color: var(--bg-base); }

/* ── Noise overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 0;
}

main, .navbar, .footer { position: relative; z-index: 1; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 clamp(16px, 4vw, 48px);
  background: rgba(6,9,18,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.navbar.scrolled { background: rgba(6,9,18,0.97); }

.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-logo img { height: 44px; width: auto; }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.1;
  color: var(--white);
}
.nav-logo-text span {
  color: var(--cyan);
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 8px 16px;
  border-radius: 8px;
  color: var(--muted);
  transition: color var(--transition), background var(--transition);
  position: relative;
  text-transform: uppercase;
}
.nav-links a:hover { color: var(--white); background: rgba(0,194,255,0.06); }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 20px; height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}

.nav-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.lang-toggle {
  display: flex;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  overflow: hidden;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
}
.lang-toggle button {
  background: none;
  border: none;
  color: var(--muted);
  padding: 6px 11px;
  transition: all var(--transition);
  letter-spacing: 0.08em;
}
.lang-toggle button.active {
  background: var(--blue);
  color: var(--white);
}

.btn-cta {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 9px 20px;
  border-radius: 8px;
  background: var(--grad-accent);
  color: var(--white);
  border: none;
  transition: opacity var(--transition), transform var(--transition);
  white-space: nowrap;
  text-transform: uppercase;
}
.btn-cta:hover { opacity: 0.88; transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(6,9,18,0.98);
  border-bottom: 1px solid var(--border);
  padding: 16px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
  backdrop-filter: blur(20px);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-mobile a:hover, .nav-mobile a.active { color: var(--white); background: rgba(0,194,255,0.08); }
.nav-mobile .btn-cta { margin-top: 8px; text-align: center; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: none;
  transition: all var(--transition);
  text-transform: uppercase;
}
.btn-primary { background: var(--grad-accent); color: var(--white); }
.btn-primary:hover { opacity: 0.88; transform: translateY(-2px); box-shadow: var(--shadow-glow); }

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
}
.btn-outline:hover { background: rgba(0,194,255,0.08); transform: translateY(-2px); }

.btn-gold { background: var(--grad-gold); color: var(--bg-base); }
.btn-gold:hover { opacity: 0.92; transform: translateY(-2px); box-shadow: var(--shadow-gold); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  padding: var(--nav-h) clamp(16px, 5vw, 80px) 60px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--grad-hero);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,194,255,0.18), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(124,58,237,0.18), transparent 40%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,194,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,194,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,0.6), transparent 70%);
  -webkit-mask-image: radial-gradient(circle at center, rgba(0,0,0,0.6), transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--cyan);
  background: rgba(0,194,255,0.08);
  border: 1px solid rgba(0,194,255,0.25);
  padding: 6px 14px;
  border-radius: 100px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(44px, 8vw, 96px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.hero h1 .grad {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero h1 .outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--cyan);
  display: block;
}
.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo img {
  position: relative;
  z-index: 2;
  max-width: 100%;
  filter: drop-shadow(0 0 40px rgba(0,194,255,0.4));
  animation: float 6s ease-in-out infinite;
}
.hero-logo::before {
  content: '';
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,194,255,0.25), transparent 60%);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ── SECTION BASE ── */
.section {
  padding: clamp(60px, 10vw, 120px) clamp(16px, 5vw, 80px);
  position: relative;
}
.section-inner { max-width: 1200px; margin: 0 auto; }

.section-header { margin-bottom: 60px; }
.section-header.center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 700;
}
.section-label::before {
  content: '// ';
  color: var(--gold);
}
.section-title {
  font-family: var(--font-th), var(--font-heading);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.section-title .grad {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}
.section-header.center .section-sub { margin: 0 auto; }

/* ── ABOUT TWIN CARDS ── */
.twin-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.twin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.twin-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
}
.twin-card.club::before { background: var(--grad-accent); }
.twin-card.academy::before { background: var(--grad-gold); }
.twin-card:hover { transform: translateY(-4px); border-color: rgba(0,194,255,0.3); box-shadow: var(--shadow-glow); }
.twin-card.academy:hover { box-shadow: var(--shadow-gold); border-color: rgba(245,197,24,0.3); }

.twin-card-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 20px rgba(0,194,255,0.3));
}
.twin-card.academy .twin-card-logo { filter: drop-shadow(0 0 20px rgba(245,197,24,0.3)); }
.twin-card h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
}
.twin-card p { color: var(--muted); line-height: 1.7; }
.twin-card .tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--cyan);
  margin-bottom: 8px;
  font-weight: 700;
}
.twin-card.academy .tag { color: var(--gold); }

/* ── FEATURES ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.feature-item {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0,194,255,0.3);
  background: var(--bg-elevated);
}
.feature-item .icon {
  font-size: 36px;
  margin-bottom: 12px;
  display: block;
}
.feature-item .label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.05em;
}
.feature-item.coming {
  border-style: dashed;
  border-color: rgba(245,197,24,0.3);
}
.feature-item.coming .badge {
  position: absolute;
  top: 8px; right: 8px;
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.15em;
  color: var(--gold);
  background: rgba(245,197,24,0.15);
  padding: 3px 6px;
  border-radius: 4px;
  font-weight: 700;
}

/* ── GAMES STRIP ── */
.games-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.game-tile {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.game-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
  background: linear-gradient(135deg, var(--game-color, var(--cyan)), transparent 70%);
  z-index: 0;
}
.game-tile:hover::before { opacity: 0.1; }
.game-tile:hover { transform: translateY(-3px); border-color: var(--game-color, var(--cyan)); }
.game-tile-content { position: relative; z-index: 1; }
.game-tile .name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.game-tile .meta {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
  letter-spacing: 0.1em;
}
.game-tile .count {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--game-color, var(--cyan));
}

/* ── PERSON CARD ── */
.person-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.person-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
  display: block;
  color: inherit;
}
.person-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,194,255,0.3);
  box-shadow: var(--shadow-glow);
}
.person-card-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  position: relative;
  overflow: hidden;
}
.person-card-img img {
  position: absolute;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.person-card:hover .person-card-img img { transform: scale(1.05); }
.person-card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 900;
  color: rgba(255,255,255,0.1);
}
.person-card-body { padding: 20px; }
.person-card .nickname {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.person-card .name {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}
.person-card .role-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.role-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  border: 1px solid;
}

/* ── PARTNERS ── */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.partner-tile {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  transition: all var(--transition);
}
.partner-tile:hover {
  border-color: rgba(0,194,255,0.3);
  background: var(--bg-elevated);
  transform: translateY(-2px);
}
.partner-tile img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
  filter: brightness(0.9);
  transition: filter var(--transition);
}
.partner-tile:hover img { filter: brightness(1.1); }
.partner-tile-fallback {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--muted);
  text-align: center;
}

/* ── FOOTER ── */
.footer {
  background: #040710;
  border-top: 1px solid var(--border);
  padding: 60px clamp(16px, 5vw, 80px) 24px;
  position: relative;
  z-index: 1;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-soft);
}
.footer-brand img { height: 56px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.7; max-width: 320px; margin-bottom: 16px; }
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }

.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  transition: all var(--transition);
}
.footer-social a:hover { background: rgba(0,194,255,0.1); color: var(--cyan); border-color: rgba(0,194,255,0.3); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: var(--muted-2); }
.footer-bottom .admin-link { font-size: 12px; color: var(--muted-2); opacity: 0.5; }
.footer-bottom .admin-link:hover { opacity: 1; color: var(--cyan); }

/* ── PAGE HERO ── */
.page-hero {
  padding: calc(var(--nav-h) + 80px) clamp(16px, 5vw, 80px) 80px;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 50%, rgba(124,58,237,0.15), transparent 50%),
    radial-gradient(circle at 30% 50%, rgba(0,194,255,0.12), transparent 50%);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: var(--bg-base);
  clip-path: polygon(0 100%, 100% 100%, 100% 30%);
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-th), var(--font-heading);
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.page-hero h1 .grad {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero p { font-size: 16px; color: var(--muted); max-width: 600px; }

/* ── TABS ── */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 40px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-soft);
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 12px 20px;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  transition: color var(--transition);
  text-transform: uppercase;
}
.tab:hover { color: var(--white); }
.tab.active { color: var(--cyan); }
.tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--cyan);
}
.tab .count {
  display: inline-block;
  margin-left: 6px;
  font-size: 11px;
  background: rgba(0,194,255,0.15);
  color: var(--cyan);
  padding: 1px 6px;
  border-radius: 100px;
}

/* ── FORM ── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--white);
  font-family: var(--font-body);
  transition: border-color var(--transition);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--cyan);
}
.form-textarea { min-height: 120px; resize: vertical; }

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* ── UTILITIES ── */
.text-cyan   { color: var(--cyan); }
.text-gold   { color: var(--gold); }
.text-muted  { color: var(--muted); }
.text-center { text-align: center; }
.flex-row    { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-logo { max-width: 280px; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-right .btn-cta { display: none; }
  .nav-hamburger { display: flex; }
  .twin-cards { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 48px; }
  .person-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .person-card-body { padding: 14px; }
  .person-card .nickname { font-size: 17px; }
}