/* ═══════════════════════════════════════════════════════
   NUGGET S.A. — STYLESHEET
   Theme: Dark + Golden
═══════════════════════════════════════════════════════ */

/* ── Custom Properties ────────────────────────────────── */
:root {
  --gold:        #f5a623;
  --gold-light:  #ffd166;
  --gold-dark:   #c97d0e;
  --gold-glow:   rgba(245, 166, 35, 0.25);

  --bg:          #080808;
  --bg-2:        #111111;
  --bg-3:        #181818;
  --bg-card:     #141414;
  --surface:     #1f1f1f;
  --border:      rgba(255,255,255,0.07);

  --text:        #f0f0f0;
  --text-muted:  #8a8a8a;
  --text-dim:    #555555;

  --radius-sm:   8px;
  --radius:      14px;
  --radius-lg:   22px;
  --radius-xl:   32px;

  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow:      0 4px 24px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 32px rgba(245, 166, 35, 0.18);
}

/* ── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }

/* ── Container ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2.5rem);
}

/* ── Section Helpers ──────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.25);
  border-radius: 100px;
  padding: 0.3rem 1rem;
  margin-bottom: 1rem;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-inline: auto;
}

/* ── Gold text ────────────────────────────────────────── */
.gold { color: var(--gold); }

/* ══════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0.9rem 0;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition),
              box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(8,8,8,0.88);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 1px 0 var(--border);
  padding: 0.65rem 0;
}

.nav-container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Brand */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.nav-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 8px;
}

.nav-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.nav-link.active-page {
  color: var(--gold);
}

/* ── Dropdown ─────────────────────────────────────── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-dropdown-trigger:hover,
.nav-dropdown.open .nav-dropdown-trigger {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.nav-dropdown-arrow {
  font-size: 0.68rem;
  transition: transform var(--transition);
}

.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  right: 0;
  min-width: 190px;
  background: rgba(14,14,14,0.97);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 200;
  box-shadow: 0 16px 48px rgba(0,0,0,0.55);
}

.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-dropdown-item i {
  font-size: 0.8rem;
  width: 14px;
  text-align: center;
  color: var(--text-dim);
  flex-shrink: 0;
  transition: color var(--transition);
}

.nav-dropdown-item:hover {
  color: var(--gold);
  background: rgba(245,166,35,0.08);
}

.nav-dropdown-item:hover i {
  color: var(--gold);
}


/* Mobile divider */
.mobile-divider {
  height: 1px;
  background: var(--border);
  margin: 0.4rem 0;
}

.mobile-link-page {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-muted);
}

.mobile-link-page i {
  font-size: 0.85rem;
  width: 16px;
  text-align: center;
  opacity: 0.75;
}

.mobile-link-page:hover {
  color: var(--gold);
  background: rgba(245,166,35,0.07);
}

/* Lang button */
.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  border: 1.5px solid rgba(245,166,35,0.35);
  border-radius: var(--radius-sm);
  background: rgba(245,166,35,0.07);
  transition: background var(--transition), border-color var(--transition);
  margin-left: 0.5rem;
}

.lang-btn:hover {
  background: rgba(245,166,35,0.15);
  border-color: rgba(245,166,35,0.6);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(8,8,8,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1.5rem;
  z-index: 999;
  border-bottom: 1px solid var(--border);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition), opacity var(--transition);
}

.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.mobile-link:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.lang-btn-mobile { margin-top: 0.5rem; width: fit-content; }

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(245,166,35,0.08) 0%, transparent 65%),
    radial-gradient(ellipse 100% 60% at 50% 100%, rgba(0,0,0,0.9) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* Animated grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,166,35,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,166,35,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0%   { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

/* Falling Nuggets */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.nugget-fall {
  position: absolute;
  top: 0;
  opacity: 0;
  transform-origin: center center;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
  pointer-events: none;
  user-select: none;
  /* Single GPU-composited animation: only transform + opacity, no top/margin-left */
  animation: nuggetFall var(--nugget-dur, 10s) var(--nugget-delay, 0s) infinite linear;
}

@keyframes nuggetFall {
  0%   { transform: translateY(-8rem)  translateX(0)                           rotate(0turn);    opacity: 0; }
  5%   { transform: translateY(2vh)    translateX(0)                           rotate(0.1turn);  opacity: var(--nugget-op, 0.65); }
  25%  { transform: translateY(20vh)   translateX(var(--nugget-sway, 20px))    rotate(0.6turn);  opacity: var(--nugget-op, 0.65); }
  50%  { transform: translateY(50vh)   translateX(0)                           rotate(1turn);    opacity: var(--nugget-op, 0.65); }
  75%  { transform: translateY(78vh)   translateX(calc(var(--nugget-sway, 20px) * -1)) rotate(1.6turn); opacity: var(--nugget-op, 0.65); }
  90%  { transform: translateY(100vh)  translateX(0)                           rotate(1.9turn);  opacity: var(--nugget-op, 0.65); }
  100% { transform: translateY(115vh)  translateX(0)                           rotate(2turn);    opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 7rem 1.5rem 5rem;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.3);
  border-radius: 100px;
  padding: 0.4rem 1.1rem;
  margin-bottom: 1.75rem;
  animation: fadeSlideDown 0.8s 0.2s both;
}

.hero-logo {
  width: 110px;
  height: 110px;
  object-fit: contain;
  margin-inline: auto;
  margin-bottom: 1.5rem;
  border-radius: var(--radius);
  border: 2px solid rgba(245,166,35,0.2);
  box-shadow: var(--shadow-gold), var(--shadow);
  animation: fadeSlideDown 0.8s 0.35s both;
  background: var(--bg-3);
  padding: 6px;
}

.hero-title {
  font-family: 'Bebas Neue', 'Inter', sans-serif;
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1;
  margin-bottom: 0.5rem;
  animation: fadeSlideDown 0.8s 0.45s both;
}

.hero-slogan {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeSlideDown 0.8s 0.55s both;
}

.hero-desc {
  font-size: clamp(0.97rem, 1.7vw, 1.1rem);
  color: var(--text-muted);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  animation: fadeSlideDown 0.8s 0.65s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  animation: fadeSlideDown 0.8s 0.75s both;
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--gold);
  color: #0a0a0a;
  box-shadow: 0 4px 20px rgba(245,166,35,0.35);
}

.btn-primary:hover {
  background: var(--gold-light);
  box-shadow: 0 8px 32px rgba(245,166,35,0.5);
}

.btn-ghost {
  color: var(--text);
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,0.04);
}

.btn-ghost:hover {
  border-color: rgba(245,166,35,0.4);
  background: rgba(245,166,35,0.06);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--text-dim);
  font-size: 1.2rem;
  transition: color var(--transition);
  animation: heroBounce 2s ease-in-out infinite, fadeSlideDown 1s 1.2s both;
}

.hero-scroll:hover { color: var(--gold); }

@keyframes heroBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ══════════════════════════════════════════════════════
   STATS
══════════════════════════════════════════════════════ */
.stats-section {
  padding: 6rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem 1.75rem;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-card:hover {
  border-color: rgba(245,166,35,0.25);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.stat-card:hover::before { opacity: 1; }

.stat-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.25rem;
  color: var(--gold);
  transition: background var(--transition), border-color var(--transition);
}

.stat-card:hover .stat-icon-wrap {
  background: rgba(245,166,35,0.18);
  border-color: rgba(245,166,35,0.4);
}

.stat-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.stat-num {
  font-family: 'Bebas Neue', 'Inter', sans-serif;
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.02em;
}

.stat-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: lowercase;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stats-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 1.5rem;
}

.stats-note.loaded { color: var(--gold); }
.stats-note.error  { color: var(--text-dim); }

/* ══════════════════════════════════════════════════════
   ABOUT / FEATURES
══════════════════════════════════════════════════════ */
.about-section {
  padding: 7rem 0;
  background: var(--bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem;
  transition: border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
}

.feature-card:hover {
  border-color: rgba(245,166,35,0.2);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(245,166,35,0.15), rgba(245,166,35,0.05));
  border: 1px solid rgba(245,166,35,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 1.35rem;
  transition: background var(--transition), transform var(--transition);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, rgba(245,166,35,0.25), rgba(245,166,35,0.1));
  transform: scale(1.08) rotate(-3deg);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ══════════════════════════════════════════════════════
   MISSION
══════════════════════════════════════════════════════ */
.mission-section {
  padding: 7rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.mission-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.mission-text .section-tag { margin-bottom: 1.25rem; }

.mission-text h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.mission-text p {
  font-size: 1.03rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.mission-badges {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mbadge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.mbadge i { color: var(--gold); font-size: 1rem; }

.mission-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-card {
  background: var(--bg-card);
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-gold), var(--shadow);
  max-width: 340px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.mission-card::before {
  content: '';
  position: absolute;
  top: -2px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  border-radius: 100px;
}

.mission-card-icon {
  font-size: 4rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: block;
  filter: drop-shadow(0 0 20px rgba(245,166,35,0.4));
  animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% { filter: drop-shadow(0 0 12px rgba(245,166,35,0.3)); }
  50%       { filter: drop-shadow(0 0 28px rgba(245,166,35,0.6)); }
}

.mission-card-text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}

/* ══════════════════════════════════════════════════════
   JOIN
══════════════════════════════════════════════════════ */
.join-section {
  padding: 7rem 0;
  background: var(--bg);
}

.join-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.join-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  transition: border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  cursor: pointer;
}

.join-card:hover {
  border-color: rgba(245,166,35,0.2);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.join-card-featured {
  border-color: rgba(245,166,35,0.3);
  background: linear-gradient(160deg, rgba(245,166,35,0.06) 0%, var(--bg-card) 60%);
  box-shadow: var(--shadow-gold);
}

.join-card-featured:hover {
  border-color: rgba(245,166,35,0.55);
  box-shadow: 0 0 48px rgba(245,166,35,0.28);
}

.join-card-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: rgba(245,166,35,0.08);
  border: 1px solid rgba(245,166,35,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.join-card-img img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.join-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  letter-spacing: -0.01em;
}

.join-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.5rem;
}

.join-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gold);
  transition: gap var(--transition);
}

.join-card:hover .join-arrow { gap: 0.75rem; }

/* ══════════════════════════════════════════════════════
   GALLERY
══════════════════════════════════════════════════════ */
.gallery-section {
  padding: 4rem 0 3rem;
  background: var(--bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-2);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,8,8,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay i {
  font-size: 1.8rem;
  color: var(--gold);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.6));
}

/* Empty state */
.gallery-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  color: var(--text-muted);
  text-align: center;
}

.gallery-empty.visible {
  display: flex;
}

.gallery-empty i {
  font-size: 3.5rem;
  color: rgba(245,166,35,0.25);
}

.gallery-empty p {
  font-size: 1rem;
  max-width: 360px;
}

/* ── Lightbox ──────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.lightbox-inner img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
}

.lightbox-caption {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.lightbox-close { top: 1.25rem; right: 1.25rem; }
.lightbox-prev  { left: 1.25rem; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 1.25rem; top: 50%; transform: translateY(-50%); }

.lightbox-close:hover { background: rgba(255,255,255,0.15); color: var(--gold); }
.lightbox-prev:hover  { background: rgba(255,255,255,0.15); color: var(--gold); transform: translateY(-50%) scale(1.1); }
.lightbox-next:hover  { background: rgba(255,255,255,0.15); color: var(--gold); transform: translateY(-50%) scale(1.1); }

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--bg-3);
  padding: 4px;
  margin-bottom: 1rem;
}

.footer-slogan {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.footer-sub {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul li,
.footer-col ul a {
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color var(--transition);
}

.footer-col ul a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-disclaimer { font-style: italic; }

/* ══════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════ */
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll-reveal helper */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .mission-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .mission-visual { order: -1; }

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

  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .join-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ══════════════════════════════════════════════════════
   SCROLLBAR
══════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(245,166,35,0.4); }

/* ══════════════════════════════════════════════════════
   SELECTION
══════════════════════════════════════════════════════ */
::selection { background: rgba(245,166,35,0.3); color: var(--text); }