/* ═══════════════════════════════════════════
   NIVAAR PROJECT — SHARED STYLES
   Teal / Indigo / Deep Navy palette
═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&display=swap');

/* ── Light mode tokens ── */
:root {
  --bg:        #F0F4F5;
  --bg2:       #E4ECEE;
  --surface:   #FFFFFF;
  --border:    #C8D8DC;
  --muted:     #6B8A92;
  --body:      #243640;
  --ink:       #0F2830;
  --teal:      #0D7E8A;
  --teal-lt:   #5CB8C0;
  --indigo:    #3D4F9F;
  --indigo-lt: #8895D0;
  --accent:    #0D7E8A;
  --accent2:   #3D4F9F;
  --success:   #2E8B6E;
  --error:     #C0392B;
  --nav-bg:    rgba(240,244,245,0.94);
}

/* ── Dark mode tokens ── */
.dark {
  --bg:        #071820;
  --bg2:       #0B2030;
  --surface:   #0F2A38;
  --border:    #1C3D4F;
  --muted:     #5A8E9A;
  --body:      #A8C8D0;
  --ink:       #E0EEF0;
  --teal:      #2AABB8;
  --teal-lt:   #5BCCD4;
  --indigo:    #6B7FD4;
  --indigo-lt: #9BA8E0;
  --accent:    #2AABB8;
  --accent2:   #6B7FD4;
  --nav-bg:    rgba(7,24,32,0.96);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--body);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s ease, color 0.4s ease;
}

/* ── Typography ── */
.display {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
}
.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.thin-line {
  width: 48px; height: 1px;
  background: var(--accent);
  display: inline-block;
}

/* ── Navbar ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
#navbar.scrolled {
  background: var(--nav-bg);
  box-shadow: 0 1px 0 var(--border);
  backdrop-filter: blur(14px);
}

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  padding: 13px 36px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  background: transparent;
  transition: background 0.3s, color 0.3s, border-color 0.3s, transform 0.2s;
}
.btn-primary:hover {
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-1px);
}
.btn-teal {
  display: inline-block;
  padding: 13px 36px;
  background: var(--teal);
  border: 1px solid var(--teal);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}
.btn-teal:hover {
  background: var(--teal-lt);
  border-color: var(--teal-lt);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(13,126,138,0.25);
}
.btn-ghost {
  display: inline-block;
  padding: 13px 36px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  background: transparent;
  transition: background 0.3s, color 0.3s, transform 0.2s;
}
.btn-ghost:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}
.btn-indigo {
  display: inline-block;
  padding: 13px 36px;
  background: var(--indigo);
  border: 1px solid var(--indigo);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}
.btn-indigo:hover {
  background: var(--indigo-lt);
  border-color: var(--indigo-lt);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(61,79,159,0.25);
}

/* ── Forms ── */
.form-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s;
}
.form-input::placeholder { color: var(--muted); opacity: 0.7; }
.form-input:focus { border-bottom-color: var(--accent); }

.form-field-box {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 14px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--ink);
  width: 100%;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  border-radius: 0;
  appearance: none;
}
.form-field-box:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(13,126,138,0.1);
}
.form-field-box::placeholder { color: var(--muted); opacity: 0.7; }

.form-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
  font-family: 'DM Sans', sans-serif;
}
.form-group { margin-bottom: 24px; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ── Dark mode toggle ── */
#dark-toggle {
  width: 44px; height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
  border: none;
  outline: none;
  flex-shrink: 0;
}
#dark-toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: var(--surface);
  border-radius: 50%;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), background 0.3s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.dark #dark-toggle { background: var(--teal); }
.dark #dark-toggle::after { transform: translateX(20px); }

/* ── Hero animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero-1 { animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.1s both; }
.hero-2 { animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.3s both; }
.hero-3 { animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.5s both; }
.hero-4 { animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.7s both; }
.hero-5 { animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.9s both; }

/* ── Scroll bounce ── */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(7px); }
}
.scroll-bounce { animation: bounce 2.2s ease infinite; }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); cursor: pointer; }
.faq-body {
  max-height: 0; overflow: hidden;
  transition: max-height 0.45s ease, padding 0.3s ease;
}
.faq-body.open { max-height: 320px; padding-top: 12px; padding-bottom: 20px; }
.faq-icon { transition: transform 0.3s ease; font-size: 1.2rem; font-weight: 300; }
.faq-item.active .faq-icon { transform: rotate(45deg); }

/* ── Tags ── */
.item-tag {
  display: inline-block;
  padding: 6px 16px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  border: 1px solid var(--border);
  color: var(--body);
  transition: border-color 0.25s, background 0.25s, transform 0.2s;
}
.item-tag:hover {
  border-color: var(--teal);
  background: rgba(13,126,138,0.06);
  transform: translateY(-1px);
}
.reject-tag {
  display: inline-block;
  padding: 6px 16px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  border: 1px solid var(--border);
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: var(--muted);
  opacity: 0.6;
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(13,126,138,0.1);
}

/* ── Partner card ── */
.partner-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.partner-card:hover {
  border-color: var(--indigo);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(61,79,159,0.1);
}

/* ── Gallery ── */
.gallery-item {
  position: relative; overflow: hidden; aspect-ratio: 1;
  cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(7,24,32,0.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex; align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ── Step numbers ── */
.step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--teal-lt);
  opacity: 0.5;
  line-height: 1;
}

/* ── Modal ── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(7,24,32,0.8);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal-backdrop.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  max-width: 680px; width: calc(100% - 40px);
  max-height: 88vh; overflow-y: auto;
  padding: 48px;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1);
}
.modal-backdrop.open .modal-box { transform: translateY(0); }

/* ── Status badge ── */
.badge {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'DM Sans', sans-serif;
}
.badge-green  { background: rgba(46,139,110,0.12); color: #2E8B6E; border: 1px solid rgba(46,139,110,0.3); }
.badge-teal   { background: rgba(13,126,138,0.12); color: var(--teal); border: 1px solid rgba(13,126,138,0.3); }
.badge-indigo { background: rgba(61,79,159,0.12); color: var(--indigo); border: 1px solid rgba(61,79,159,0.3); }
.badge-amber  { background: rgba(180,120,20,0.12); color: #B47814; border: 1px solid rgba(180,120,20,0.3); }
.badge-red    { background: rgba(192,57,43,0.12); color: var(--error); border: 1px solid rgba(192,57,43,0.3); }

/* ── Mobile menu ── */
#mobile-menu {
  display: none; flex-direction: column; gap: 24px;
  background: var(--nav-bg);
  padding: 28px 24px;
  border-top: 1px solid var(--border);
  backdrop-filter: blur(14px);
}
#mobile-menu.open { display: flex; }

/* ── Table ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table th {
  text-align: left; padding: 12px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--border);
  font-weight: 400;
}
.data-table td {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  color: var(--body); vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(13,126,138,0.04); }

/* ── Checkbox & radio ── */
.check-group { display: flex; flex-wrap: wrap; gap: 12px; }
.check-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  font-size: 0.82rem; color: var(--body);
}
.check-item:hover { border-color: var(--teal); background: rgba(13,126,138,0.05); }
.check-item input { accent-color: var(--teal); }

/* ── Portal layout ── */
.portal-sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  min-height: 100vh;
  width: 260px;
  flex-shrink: 0;
}
.portal-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px;
  font-size: 0.82rem; color: var(--muted);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
  border-left: 2px solid transparent;
}
.portal-nav-item:hover,
.portal-nav-item.active {
  color: var(--ink);
  background: rgba(13,126,138,0.07);
  border-left-color: var(--teal);
}

/* ── Stat card ── */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 28px;
  transition: border-color 0.3s;
}
.stat-card:hover { border-color: var(--teal); }

/* ── Progress bar ── */
.progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--indigo));
  border-radius: 2px;
  transition: width 1s cubic-bezier(0.22,1,0.36,1);
}

/* ── Toast ── */
#toast {
  position: fixed; bottom: 32px; right: 32px; z-index: 500;
  background: var(--ink); color: var(--bg);
  padding: 14px 24px;
  font-size: 0.82rem;
  transform: translateY(80px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), opacity 0.4s;
  pointer-events: none;
  max-width: 360px;
}
#toast.show { transform: translateY(0); opacity: 1; }

/* ── Consent banner ── */
#consent-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 300;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 20px 32px;
  display: flex; flex-wrap: wrap; gap: 16px;
  align-items: center; justify-content: space-between;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.22,1,0.36,1);
}
#consent-banner.show { transform: translateY(0); }

/* ── Utilities ── */
.text-teal   { color: var(--teal); }
.text-indigo { color: var(--indigo); }
.text-muted  { color: var(--muted); }
.text-ink    { color: var(--ink); }
.text-body   { color: var(--body); }
.bg-surface  { background: var(--surface); }
.bg-bg2      { background: var(--bg2); }
.border-std  { border: 1px solid var(--border); }

@media (max-width: 768px) {
  .modal-box { padding: 28px 20px; }
  .portal-sidebar { width: 100%; min-height: auto; }
}