/* =============================================================================
   NIT Tech Club — Warm Editorial Premium Design
   Palette: Sage Green · Walnut Brown · Amber Glow · Warm Off-White
   v4.0 — Full Warm Redesign
============================================================================= */

/* ─── Design Tokens ─────────────────────────────────────────────────────── */
:root {
  /* Primary palette */
  --sage:        #87A96B;
  --walnut:      #5A3828;
  --amber:       #D9780A;
  --amber-hover: #C06A06;
  --amber-soft:  rgba(217,120,10,0.10);
  --amber-soft2: rgba(217,120,10,0.18);
  --sage-soft:   rgba(135,169,107,0.12);
  --sage-soft2:  rgba(135,169,107,0.20);

  /* Neutral backgrounds — warm off-white system */
  --bg:          #F5F3EE;   /* main warm off-white */
  --bg-2:        #EAE6DE;   /* secondary warm */
  --bg-dark:     #29251F;   /* dark sections (footer, sponsors) */
  --bg-dark-2:   #221E19;   /* slightly deeper dark */

  /* Surfaces */
  --surface:     #FFFFFF;   /* white cards */
  --surface-2:   #F0EDE6;   /* tinted white on light sections */

  /* Text */
  --text:        #28251F;   /* primary dark warm */
  --text-2:      #6F6A61;   /* secondary muted warm */
  --text-3:      #9E9889;   /* tertiary very muted */
  --text-light:  #F5F3EE;   /* text on dark sections */
  --text-light-2:#C8C0B4;   /* muted text on dark sections */
  --text-light-3:#8C8072;   /* very muted on dark sections */

  /* Borders */
  --border:      #D8D0C5;   /* main border */
  --border-dark: #3D352C;   /* border on dark sections */

  /* Interactive */
  --success: #4CAF72;
  --danger:  #C84B3B;

  /* Structural */
  --header-height: 64px;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --radius-xl:  18px;
  --shadow-sm:  0 1px 4px rgba(40,37,31,0.08);
  --shadow-md:  0 4px 20px rgba(40,37,31,0.10);
}

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

html {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--bg);
  color: var(--text-2);
}

body {
  line-height: 1.7;
  overflow-x: hidden;
  background: var(--bg);
}

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

::selection { background: var(--amber); color: #FFFFFF; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-radius: 3px;
}

section { scroll-margin-top: calc(var(--header-height) + 8px); }

/* Headings use Manrope */
h1, h2, h3, h4, h5, h6,
.brand-title, .nav-link, .nav-cta,
.hero-heading, .section-title, .team-subtitle,
.college-name, .faculty-name, .committee-name,
.sponsor-name, .form-title, .footer-brand-name,
.footer-col-title {
  font-family: 'Manrope', 'Inter', -apple-system, sans-serif;
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad {
  padding-top: 88px;
  padding-bottom: 88px;
}

/* ─── Typography Utilities ───────────────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 12px;
  font-family: 'Inter', sans-serif;
}

/* Eyebrow on dark sections */
.section-dark .eyebrow { color: var(--sage); }

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.section-dark .section-title { color: var(--text-light); }

.section-desc {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
  margin-top: 12px;
  max-width: 60ch;
}
.section-dark .section-desc { color: var(--text-light-2); }

.section-header { margin-bottom: 40px; }

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 42px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease, opacity 150ms ease;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--amber);
  color: #FFFFFF;
  border-color: var(--amber);
  font-weight: 700;
}
.btn-primary:hover { background: var(--amber-hover); border-color: var(--amber-hover); }

.btn-secondary {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--surface); color: var(--text); border-color: var(--text-3); }

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg-2); border-color: var(--text-3); }

.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-lg { height: 48px; padding: 0 26px; font-size: 15px; }

/* ─── Scroll Animations ──────────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 480ms ease, transform 480ms ease;
}
.fade-up.in-view { opacity: 1; transform: none; }

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

/* ═══════════════════════════════════════════════════════════════════════════
   1. BANNER
═══════════════════════════════════════════════════════════════════════════ */
#banner {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 9px 0;
}
#banner.hidden { display: none !important; }

.banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.banner-content {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-2);
}

.banner-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}

#banner-close {
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 18px;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: color 150ms, background 150ms;
}
#banner-close:hover { color: var(--text); background: var(--border); }

/* ═══════════════════════════════════════════════════════════════════════════
   2. NAVIGATION
═══════════════════════════════════════════════════════════════════════════ */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(245,243,238,0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, background 200ms ease;
}
#header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(245,243,238,0.98);
}

.header-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-logo { height: 38px; width: 38px; object-fit: contain; }
.brand-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav-link {
  display: inline-block;
  padding: 6px 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color 150ms ease;
}
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--walnut); font-weight: 600; }

.nav-cta {
  height: 36px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: var(--amber);
  color: #FFFFFF;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  transition: background 150ms ease;
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--amber-hover); }

.mobile-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: transparent;
  transition: background 150ms;
}
.mobile-nav-toggle:hover { background: var(--bg-2); }

@media (max-width: 780px) {
  .mobile-nav-toggle { display: flex; }

  .nav-wrap {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1.5px solid var(--border);
    flex-direction: column;
    padding: 20px 24px 24px;
    gap: 16px;
    align-items: stretch;
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  .nav-wrap.open { display: flex; }

  .nav-menu {
    flex-direction: column;
    gap: 2px;
    align-items: stretch;
  }
  .nav-link {
    display: block;
    padding: 10px 12px;
    font-size: 15px;
  }
  .nav-cta {
    width: 100%;
    height: 44px;
    font-size: 14px;
    justify-content: center;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   3. HERO SECTION
═══════════════════════════════════════════════════════════════════════════ */
#hero {
  background: var(--bg);
  padding-top: 72px;
  padding-bottom: 0;
  position: relative;
  overflow: hidden;
}

/* Very subtle warm grain overlay */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 80% 20%, rgba(135,169,107,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 90%, rgba(217,120,10,0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: center;
  padding-bottom: 80px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  margin-bottom: 22px;
  letter-spacing: 0.01em;
  font-family: 'Inter', sans-serif;
}
.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
  flex-shrink: 0;
  display: inline-block;
}

.hero-heading {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--text);
  margin-bottom: 22px;
}

/* Walnut accent on last word via a span trick — applied via CSS only */
.hero-heading em {
  font-style: normal;
  color: var(--walnut);
}

.hero-desc {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero right panel — logo identity card */
.hero-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: border-color 200ms, box-shadow 200ms;
}
.hero-card:hover {
  border-color: var(--sage);
  box-shadow: 0 8px 32px rgba(40,37,31,0.13);
}

.hero-logo-img {
  max-height: 120px;
  width: auto;
  margin: 0 auto 20px;
  object-fit: contain;
}

.hero-card-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 16px;
}

.hero-card-caption {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.55;
  margin-bottom: 22px;
  font-style: italic;
  font-family: 'Inter', sans-serif;
}

.hero-facts {
  display: flex;
  flex-direction: column;
  gap: 11px;
  text-align: left;
}
.hero-fact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-3);
  font-family: 'Inter', sans-serif;
}
.hero-fact-row svg {
  width: 15px;
  height: 15px;
  stroke: var(--sage);
  flex-shrink: 0;
}

/* ─── Stats Bar ────────────────────────────────────────────────────── */
.stats-bar-strip {
  background: var(--bg-2);
  border-top: 1.5px solid var(--border);
  border-bottom: 1.5px solid var(--border);
  padding: 24px 0;
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.stat-item {
  text-align: center;
  padding: 0 24px;
}
.stat-item:not(:last-child) { border-right: 1.5px solid var(--border); }

.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--walnut);
  letter-spacing: -0.04em;
  line-height: 1.15;
  font-family: 'Manrope', sans-serif;
}
.stat-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 5px;
  font-family: 'Inter', sans-serif;
}

/* ═══════════════════════════════════════════════════════════════════════════
   4. ABOUT SECTION  (white — strong visual contrast)
═══════════════════════════════════════════════════════════════════════════ */
#about { background: var(--surface); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 56px;
  align-items: start;
}

.about-content p {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 16px;
  max-width: 64ch;
}
.about-content p:last-child { margin-bottom: 0; }

/* College Info Card */
.college-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 200ms;
}
.college-card:hover { border-color: var(--sage); }

.college-header { margin-bottom: 18px; }

.college-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.35;
}

.college-badge {
  display: inline-flex;
  align-items: center;
  background: var(--sage-soft);
  color: var(--walnut);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.01em;
  font-family: 'Inter', sans-serif;
  border: 1px solid rgba(135,169,107,0.3);
}

.college-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}
.college-info-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
  font-family: 'Inter', sans-serif;
}
.college-icon {
  width: 15px;
  height: 15px;
  stroke: var(--sage);
  flex-shrink: 0;
  margin-top: 2px;
}
.college-info-item a { color: var(--text-2); transition: color 150ms; }
.college-info-item a:hover { color: var(--walnut); }

.college-phones-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  align-items: center;
}

.college-map-btn {
  width: 100%;
  height: 40px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text-2);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  transition: background 150ms, color 150ms, border-color 150ms;
}
.college-map-btn:hover { background: var(--bg-2); color: var(--text); border-color: var(--text-3); }

/* ═══════════════════════════════════════════════════════════════════════════
   5. PROGRAMS SECTION  (warm off-white — clear separation from about)
═══════════════════════════════════════════════════════════════════════════ */
#programs {
  background: var(--bg);
  border-top: 1.5px solid var(--border);
  border-bottom: 1.5px solid var(--border);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.event-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: border-color 150ms, box-shadow 150ms;
}
.event-card:hover {
  border-color: var(--sage);
  box-shadow: var(--shadow-sm);
}

.event-date-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 8px;
  font-family: 'Inter', sans-serif;
}
.event-title { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.event-place { font-size: 13px; color: var(--text-3); margin-bottom: 10px; font-family: 'Inter', sans-serif; }
.event-desc { font-size: 14px; color: var(--text-2); line-height: 1.65; flex-grow: 1; margin-bottom: 14px; }

/* Empty state */
.programs-empty {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 32px;
  text-align: center;
  max-width: 460px;
  margin: 0 auto;
}
.programs-empty-icon {
  width: 24px;
  height: 24px;
  stroke: var(--sage);
  margin: 0 auto 14px;
  display: block;
}
.programs-empty-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  font-family: 'Manrope', sans-serif;
}
.programs-empty-text {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.6;
  font-family: 'Inter', sans-serif;
}

/* ═══════════════════════════════════════════════════════════════════════════
   6. TEAM SECTION  (secondary bg — slight step)
═══════════════════════════════════════════════════════════════════════════ */
#team { background: var(--bg-2); }

.team-subtitle {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 18px;
  font-family: 'Inter', sans-serif;
}

.team-block { margin-top: 44px; }
.team-block:first-child { margin-top: 0; }

/* Faculty */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.faculty-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 200ms, box-shadow 200ms;
}
.faculty-card:hover { border-color: var(--sage); box-shadow: var(--shadow-sm); }

.faculty-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-2);
  color: var(--walnut);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
  letter-spacing: -0.02em;
  border: 1.5px solid var(--border);
  font-family: 'Manrope', sans-serif;
}
.faculty-avatar img { width: 100%; height: 100%; object-fit: cover; }

.faculty-info { flex: 1; min-width: 0; }
.faculty-name { font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.3; }
.faculty-role { font-size: 12px; color: var(--text-3); margin-top: 2px; display: block; font-family: 'Inter', sans-serif; }

/* Phone pill within faculty card */
.phone-pill {
  background: var(--amber-soft);
  color: var(--walnut);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 13px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: background 150ms, color 150ms;
  min-height: 32px;
  font-family: 'Inter', sans-serif;
  border: 1px solid rgba(217,120,10,0.2);
}
.phone-pill:hover { background: var(--amber-soft2); color: var(--amber-hover); }
.phone-pill svg { width: 12px; height: 12px; stroke: currentColor; flex-shrink: 0; }

.phone-muted { font-size: 12px; color: var(--text-3); font-style: italic; font-family: 'Inter', sans-serif; }

/* Committee */
.committee-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.committee-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color 200ms;
}
.committee-card:hover { border-color: var(--sage); }

.committee-card.featured {
  border-left: 3px solid var(--amber);
}

.committee-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-2);
  color: var(--walnut);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
  letter-spacing: -0.02em;
  border: 1.5px solid var(--border);
  font-family: 'Manrope', sans-serif;
}
.committee-avatar img { width: 100%; height: 100%; object-fit: cover; }

.committee-info { flex: 1; min-width: 0; }
.committee-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.committee-role-pill {
  display: inline-block;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.01em;
}

/* General Members */
.general-members-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.member-pill {
  display: inline-block;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-3);
  padding: 5px 14px;
  font-family: 'Inter', sans-serif;
  transition: color 150ms, border-color 150ms;
}
.member-pill:hover { color: var(--text-2); border-color: var(--text-3); }

/* Copy buttons */
.copy-btn {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-3);
  transition: all 150ms;
}
.copy-btn:hover { color: var(--text); border-color: var(--text-3); background: var(--surface); }
.copy-btn svg { width: 13px; height: 13px; stroke: currentColor; }
.copy-btn .check-icon { display: none; stroke: var(--success); }
.copy-btn.copied { border-color: var(--success); color: var(--success); }
.copy-btn.copied .copy-icon { display: none; }
.copy-btn.copied .check-icon { display: block; }

/* ═══════════════════════════════════════════════════════════════════════════
   7. CONTACT SECTION  (white — contrast from team)
═══════════════════════════════════════════════════════════════════════════ */
#contact { background: var(--surface); }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.contact-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 200px;
  transition: border-color 200ms, box-shadow 200ms;
}
.contact-card:hover { border-color: var(--sage); box-shadow: var(--shadow-sm); }

.contact-tag {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 4px;
  font-family: 'Inter', sans-serif;
}

.contact-purpose {
  font-size: 13px;
  color: var(--text-2);
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.4;
  font-family: 'Inter', sans-serif;
}

.contact-name { font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.3; font-family: 'Manrope', sans-serif; }
.contact-role { font-size: 12px; color: var(--text-3); margin-top: 2px; margin-bottom: 0; font-family: 'Inter', sans-serif; }

.contact-card-footer {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}

/* Club socials */
.club-socials-box {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1.5px solid var(--border);
  align-items: center;
  justify-content: center;
}
.club-social-btn {
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text-3);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 150ms;
  min-height: 36px;
  font-family: 'Inter', sans-serif;
}
.club-social-btn:hover { color: var(--walnut); border-color: var(--sage); background: var(--sage-soft); }

/* ═══════════════════════════════════════════════════════════════════════════
   8. SPONSORS SECTION  (dark walnut — strong visual anchor)
═══════════════════════════════════════════════════════════════════════════ */
#sponsors {
  background: var(--bg-dark);
  border-top: none;
}

/* Override text styles for dark sponsor section */
#sponsors .eyebrow { color: var(--sage); }
#sponsors .section-title { color: var(--text-light); }
#sponsors .section-desc { color: var(--text-light-2); }

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.sponsor-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 200ms, background 200ms;
}
.sponsor-card:hover { border-color: rgba(135,169,107,0.35); background: rgba(255,255,255,0.07); }

.sponsor-tag {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-light-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  font-family: 'Inter', sans-serif;
}
.sponsor-name { font-size: 17px; font-weight: 700; color: var(--text-light); margin-bottom: 5px; }
.sponsor-role-desc { font-size: 13px; color: var(--text-light-3); margin-bottom: 20px; line-height: 1.55; font-family: 'Inter', sans-serif; }

.sponsor-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.sponsor-call-btn {
  flex: 1;
  height: 40px;
  background: var(--amber);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: background 150ms;
}
.sponsor-call-btn:hover { background: var(--amber-hover); }

.sponsor-copy-btn {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-light-3);
  transition: all 150ms;
}
.sponsor-copy-btn:hover { color: var(--text-light); border-color: rgba(135,169,107,0.4); }
.sponsor-copy-btn svg { width: 15px; height: 15px; stroke: currentColor; }
.sponsor-copy-btn .check-icon { display: none; stroke: var(--success); }
.sponsor-copy-btn.copied { border-color: var(--success); color: var(--success); }
.sponsor-copy-btn.copied .copy-icon { display: none; }
.sponsor-copy-btn.copied .check-icon { display: block; }

/* Sponsor Form */
.sponsor-form-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 8px;
  transition: border-color 200ms;
}
.sponsor-form-card:hover { border-color: rgba(135,169,107,0.3); }

.form-header { margin-bottom: 24px; }
.form-title { font-size: 18px; font-weight: 700; color: var(--text-light); margin-bottom: 5px; line-height: 1.3; }
.form-subtitle { font-size: 13px; color: var(--text-light-3); font-family: 'Inter', sans-serif; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full-width { grid-column: 1 / -1; }

.form-label { font-size: 12px; font-weight: 600; color: var(--text-light-3); font-family: 'Inter', sans-serif; }

.form-input, .form-select {
  height: 42px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  color: var(--text-light);
  padding: 0 12px;
  font-size: 14px;
  width: 100%;
  font-family: 'Inter', sans-serif;
  transition: border-color 150ms, box-shadow 150ms;
}
.form-textarea {
  min-height: 90px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  color: var(--text-light);
  padding: 10px 12px;
  font-size: 14px;
  width: 100%;
  resize: vertical;
  font-family: 'Inter', sans-serif;
  transition: border-color 150ms, box-shadow 150ms;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-light-3); }
.form-select option { background: var(--bg-dark); color: var(--text-light); }

.form-footer {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.form-notice { font-size: 12px; color: var(--text-light-3); font-family: 'Inter', sans-serif; }

.form-status-msg {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
  font-family: 'Inter', sans-serif;
}
.form-status-msg.error {
  background: rgba(200,75,59,0.12);
  border: 1px solid rgba(200,75,59,0.3);
  color: #F09080;
}
.form-status-msg.success {
  background: rgba(76,175,114,0.12);
  border: 1px solid rgba(76,175,114,0.3);
  color: var(--success);
}

.botcheck-field { display: none !important; }

/* ═══════════════════════════════════════════════════════════════════════════
   9. FOOTER
═══════════════════════════════════════════════════════════════════════════ */
#footer {
  background: var(--bg-dark-2);
  border-top: 1px solid var(--border-dark);
  padding-top: 56px;
  padding-bottom: 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-logo { height: 36px; width: 36px; object-fit: contain; }
.footer-brand-name { font-size: 15px; font-weight: 700; color: var(--text-light); letter-spacing: -0.01em; }
.footer-tagline { font-size: 13px; color: var(--text-light-3); max-width: 30ch; line-height: 1.65; font-family: 'Inter', sans-serif; }

.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--text-light-2);
  margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 13px;
  color: var(--text-light-3);
  line-height: 1.55;
  font-family: 'Inter', sans-serif;
}
.footer-contact-list a { color: var(--text-light-3); transition: color 150ms; }
.footer-contact-list a:hover { color: var(--text-light-2); }

.footer-nav-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-nav-list a { font-size: 13px; color: var(--text-light-3); text-decoration: none; font-family: 'Inter', sans-serif; transition: color 150ms; }
.footer-nav-list a:hover { color: var(--text-light-2); }

.footer-divider { border-top: 1px solid var(--border-dark); margin-bottom: 24px; }

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--text-light-3);
  font-family: 'Inter', sans-serif;
}
.creator-link { color: var(--text-light-3); text-decoration: none; transition: color 150ms; }
.creator-link:hover { color: var(--sage); }

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════════════ */

/* Tablet — 900px */
@media (max-width: 900px) {
  .section-pad { padding-top: 64px; padding-bottom: 64px; }

  .hero-grid { grid-template-columns: 1fr; gap: 44px; padding-bottom: 64px; }
  .hero-heading { font-size: clamp(2rem, 6vw, 2.8rem); }
  .hero-desc { max-width: 100%; }

  .about-grid { grid-template-columns: 1fr; gap: 32px; }

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

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

  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }

  .stats-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile — 600px */
@media (max-width: 600px) {
  .section-pad { padding-top: 52px; padding-bottom: 52px; }

  .section-title { font-size: 1.5rem; }

  .hero-grid { gap: 32px; padding-bottom: 52px; }
  .hero-heading { font-size: 2rem; }

  .faculty-grid { grid-template-columns: 1fr; }
  .committee-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  .sponsors-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom-bar { flex-direction: column; align-items: flex-start; gap: 8px; }

  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 12px 0; border-right: none !important; }
  .stat-item:not(:last-child) { border-bottom: 1.5px solid var(--border); }
}

/* Small mobile — 400px */
@media (max-width: 400px) {
  .container { padding: 0 16px; }
  .hero-logo-img { max-height: 100px; }
  .hero-card { padding: 20px 16px; }
  .committee-grid { grid-template-columns: 1fr; }
}


/* ═══════════════════════════════════════════════════════════════════════════
   THEME TOGGLE BUTTON
═══════════════════════════════════════════════════════════════════════════ */

/*
 * Layout strategy:
 * Desktop: brand | [gap] | nav-wrap(menu + cta) | theme-toggle
 *          header-container is flex; theme-toggle sits after nav-wrap.
 * Mobile:  brand | [gap] | theme-toggle | nav-toggle(hamburger)
 *          nav-wrap is position:fixed dropdown, theme-toggle always visible.
 *
 * The HTML order is: brand · nav-toggle(hamburger) · theme-toggle · nav-wrap
 * On desktop nav-toggle is hidden, theme-toggle appears to the right of nav-wrap
 * via CSS order. On mobile nav-wrap is a dropdown, both buttons are visible.
 */

/* Desktop: push nav-wrap to the right, keep toggle at far right */
.header-container {
  /* already flex space-between; theme-toggle naturally sits after nav-wrap */
}

/* On desktop, order: brand(0) nav-wrap(1) theme-toggle(2) nav-toggle(hidden) */
.nav-wrap     { order: 1; }
.theme-toggle { order: 2; }
.mobile-nav-toggle { order: 3; }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  flex-shrink: 0;
  transition: color 150ms, border-color 150ms, background 150ms;
}
.theme-toggle:hover {
  color: var(--text);
  border-color: var(--text-3);
  background: var(--bg-2);
}

/* Show/hide correct icon per theme */
.theme-icon-sun  { display: none; }
.theme-icon-moon { display: block; }

[data-theme="dark"] .theme-icon-moon { display: none; }
[data-theme="dark"] .theme-icon-sun  { display: block; }

/* Mobile: toggle always visible, hamburger to its right */
@media (max-width: 780px) {
  .theme-toggle {
    width: 40px;
    height: 40px;
    order: 2; /* between brand(0) and hamburger(3) */
  }
  .mobile-nav-toggle { order: 3; }
}

/* Smooth theme transition — only on explicit properties, not layout */
html {
  transition:
    background-color 220ms ease,
    color 220ms ease;
}

/* ═══════════════════════════════════════════════════════════════════════════
   DARK MODE — override CSS variables only
   Applied when <html data-theme="dark">
═══════════════════════════════════════════════════════════════════════════ */
[data-theme="dark"] {
  /* Backgrounds */
  --bg:          #14171C;
  --bg-2:        #191D24;
  --bg-dark:     #0E1117;
  --bg-dark-2:   #0B0D11;

  /* Surfaces */
  --surface:     #252C37;
  --surface-2:   #1E2530;

  /* Text */
  --text:        #F4F5F7;
  --text-2:      #B3BBC7;
  --text-3:      #636B78;
  --text-light:  #F4F5F7;
  --text-light-2:#B3BBC7;
  --text-light-3:#636B78;

  /* Borders */
  --border:      #343D49;
  --border-dark: #272D36;

  /* Amber soft tints — adjust for dark bg readability */
  --amber-soft:  rgba(217,120,10,0.15);
  --amber-soft2: rgba(217,120,10,0.25);
  --sage-soft:   rgba(135,169,107,0.15);
  --sage-soft2:  rgba(135,169,107,0.22);

  /* Shadows deeper on dark */
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.35);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.5);
}

/* ── Dark: body / html background ─────────────────────────────────────── */
[data-theme="dark"] html,
[data-theme="dark"] body {
  background: var(--bg);
  color: var(--text-2);
}

/* ── Dark: Banner ──────────────────────────────────────────────────────── */
[data-theme="dark"] #banner {
  background: var(--bg-2);
  border-bottom-color: var(--border);
}
[data-theme="dark"] .banner-content { color: var(--text-3); }
[data-theme="dark"] #banner-close { color: var(--text-3); }
[data-theme="dark"] #banner-close:hover { background: var(--surface); color: var(--text-2); }

/* ── Dark: Navigation ──────────────────────────────────────────────────── */
[data-theme="dark"] #header {
  background: rgba(20, 23, 28, 0.93);
}
[data-theme="dark"] #header.scrolled {
  background: rgba(20, 23, 28, 0.98);
  border-bottom-color: var(--border);
}

[data-theme="dark"] .brand-title { color: var(--text); }
[data-theme="dark"] .nav-link    { color: var(--text-3); }
[data-theme="dark"] .nav-link:hover { color: var(--text); }
[data-theme="dark"] .nav-link.active { color: var(--sage); }

[data-theme="dark"] .mobile-nav-toggle {
  color: var(--text-2);
  border-color: var(--border);
}
[data-theme="dark"] .mobile-nav-toggle:hover { background: var(--surface); }

[data-theme="dark"] .theme-toggle {
  border-color: var(--border);
  color: var(--text-3);
}
[data-theme="dark"] .theme-toggle:hover {
  background: var(--surface);
  color: var(--text-2);
  border-color: var(--border);
}

@media (max-width: 780px) {
  [data-theme="dark"] .nav-wrap {
    background: var(--bg-2);
    border-bottom-color: var(--border);
  }
}

/* ── Dark: Hero ────────────────────────────────────────────────────────── */
[data-theme="dark"] #hero { background: var(--bg); }

[data-theme="dark"] #hero::before {
  background-image:
    radial-gradient(ellipse at 80% 20%, rgba(135,169,107,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 90%, rgba(217,120,10,0.03) 0%, transparent 50%);
}

[data-theme="dark"] .hero-heading { color: var(--text); }
[data-theme="dark"] .hero-desc    { color: var(--text-2); }
[data-theme="dark"] .hero-eyebrow { color: var(--text-3); }

[data-theme="dark"] .hero-card {
  background: var(--surface);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .hero-card:hover { border-color: rgba(135,169,107,0.4); }
[data-theme="dark"] .hero-card-divider  { background: var(--border); }
[data-theme="dark"] .hero-card-caption  { color: var(--text-3); }
[data-theme="dark"] .hero-fact-row      { color: var(--text-3); }

/* ── Dark: Stats Bar ───────────────────────────────────────────────────── */
[data-theme="dark"] .stats-bar-strip {
  background: var(--bg-2);
  border-color: var(--border);
}
[data-theme="dark"] .stat-item:not(:last-child) { border-right-color: var(--border); }
[data-theme="dark"] .stat-value { color: var(--text); }
[data-theme="dark"] .stat-label { color: var(--text-3); }

/* ── Dark: About ───────────────────────────────────────────────────────── */
[data-theme="dark"] #about { background: var(--bg-2); }
[data-theme="dark"] .about-content p { color: var(--text-2); }

[data-theme="dark"] .section-title { color: var(--text); }
[data-theme="dark"] .section-desc  { color: var(--text-2); }
[data-theme="dark"] .eyebrow       { color: var(--sage); }

[data-theme="dark"] .college-card {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .college-card:hover { border-color: rgba(135,169,107,0.4); }
[data-theme="dark"] .college-name  { color: var(--text); }
[data-theme="dark"] .college-badge {
  background: rgba(135,169,107,0.14);
  color: var(--sage);
  border-color: rgba(135,169,107,0.25);
}
[data-theme="dark"] .college-info-item   { color: var(--text-2); }
[data-theme="dark"] .college-info-item a { color: var(--text-2); }
[data-theme="dark"] .college-info-item a:hover { color: var(--text); }
[data-theme="dark"] .college-icon { stroke: var(--sage); }
[data-theme="dark"] .college-map-btn {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--text-2);
}
[data-theme="dark"] .college-map-btn:hover { background: var(--surface); color: var(--text); }

/* ── Dark: Programs ────────────────────────────────────────────────────── */
[data-theme="dark"] #programs {
  background: var(--bg);
  border-color: var(--border);
}

[data-theme="dark"] .event-card {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .event-card:hover { border-color: var(--sage); box-shadow: none; }
[data-theme="dark"] .event-title { color: var(--text); }
[data-theme="dark"] .event-place { color: var(--text-3); }
[data-theme="dark"] .event-desc  { color: var(--text-2); }

[data-theme="dark"] .programs-empty {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .programs-empty-title { color: var(--text); }
[data-theme="dark"] .programs-empty-text  { color: var(--text-3); }

/* ── Dark: Team ────────────────────────────────────────────────────────── */
[data-theme="dark"] #team { background: var(--bg); }

[data-theme="dark"] .faculty-card {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .faculty-card:hover { border-color: rgba(135,169,107,0.4); box-shadow: none; }
[data-theme="dark"] .faculty-avatar {
  background: var(--surface-2);
  color: var(--sage);
  border-color: var(--border);
}
[data-theme="dark"] .faculty-name { color: var(--text); }
[data-theme="dark"] .faculty-role { color: var(--text-3); }

[data-theme="dark"] .committee-card {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .committee-card:hover { border-color: rgba(135,169,107,0.35); }
[data-theme="dark"] .committee-card.featured { border-left-color: var(--amber); }
[data-theme="dark"] .committee-avatar {
  background: var(--surface-2);
  color: var(--sage);
  border-color: var(--border);
}
[data-theme="dark"] .committee-name { color: var(--text); }
[data-theme="dark"] .committee-role-pill {
  background: var(--bg-2);
  border-color: var(--border);
  color: var(--text-3);
}

[data-theme="dark"] .member-pill {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-3);
}
[data-theme="dark"] .member-pill:hover { color: var(--text-2); border-color: var(--text-3); }

[data-theme="dark"] .team-subtitle { color: var(--text-3); }

/* ── Dark: Phone pill & copy button ────────────────────────────────────── */
[data-theme="dark"] .phone-pill {
  background: rgba(217,120,10,0.14);
  color: #FFAD5C;
  border-color: rgba(217,120,10,0.25);
}
[data-theme="dark"] .phone-pill:hover {
  background: rgba(217,120,10,0.22);
  color: #FFC07A;
}

[data-theme="dark"] .copy-btn {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--text-3);
}
[data-theme="dark"] .copy-btn:hover {
  background: var(--surface);
  color: var(--text-2);
  border-color: var(--text-3);
}

/* ── Dark: Contact ─────────────────────────────────────────────────────── */
[data-theme="dark"] #contact { background: var(--bg-2); }

[data-theme="dark"] .contact-card {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .contact-card:hover { border-color: rgba(135,169,107,0.35); box-shadow: none; }
[data-theme="dark"] .contact-tag     { color: var(--text-3); }
[data-theme="dark"] .contact-purpose { color: var(--text-2); }
[data-theme="dark"] .contact-name    { color: var(--text); }
[data-theme="dark"] .contact-role    { color: var(--text-3); }

[data-theme="dark"] .club-socials-box { border-top-color: var(--border); }
[data-theme="dark"] .club-social-btn {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-3);
}
[data-theme="dark"] .club-social-btn:hover {
  color: var(--sage);
  border-color: rgba(135,169,107,0.4);
  background: rgba(135,169,107,0.08);
}

/* ── Dark: Sponsors ────────────────────────────────────────────────────── */
/* Sponsors & footer are already dark in light mode — keep them consistent */
[data-theme="dark"] #sponsors { background: var(--bg-dark); }

/* ── Dark: Forms ───────────────────────────────────────────────────────── */
[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-dark);
  color: var(--text);
}
[data-theme="dark"] .form-textarea {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-dark);
  color: var(--text);
}
[data-theme="dark"] .form-input:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] .form-textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

/* ── Dark: Buttons ─────────────────────────────────────────────────────── */
[data-theme="dark"] .btn-secondary {
  color: var(--text-2);
  border-color: var(--border);
}
[data-theme="dark"] .btn-secondary:hover {
  background: var(--surface);
  color: var(--text);
}

/* ── Dark: Footer ──────────────────────────────────────────────────────── */
[data-theme="dark"] #footer {
  background: var(--bg-dark-2);
  border-top-color: var(--border-dark);
}
[data-theme="dark"] .footer-brand-name     { color: var(--text); }
[data-theme="dark"] .footer-tagline        { color: var(--text-3); }
[data-theme="dark"] .footer-col-title      { color: var(--text-2); }
[data-theme="dark"] .footer-contact-list   { color: var(--text-3); }
[data-theme="dark"] .footer-contact-list a { color: var(--text-3); }
[data-theme="dark"] .footer-contact-list a:hover { color: var(--text-2); }
[data-theme="dark"] .footer-nav-list a     { color: var(--text-3); }
[data-theme="dark"] .footer-nav-list a:hover { color: var(--text-2); }
[data-theme="dark"] .footer-divider        { border-top-color: var(--border-dark); }
[data-theme="dark"] .footer-bottom-bar     { color: var(--text-3); }
[data-theme="dark"] .creator-link          { color: var(--text-3); }
[data-theme="dark"] .creator-link:hover    { color: var(--sage); }

/* ── Dark: Stats bar mobile separator ────────────────────────────────────*/
@media (max-width: 600px) {
  [data-theme="dark"] .stat-item:not(:last-child) {
    border-bottom-color: var(--border);
  }
}