/* ═══════════════════════════════════════════════════════════
   Mantra Audio — style.css
   Sacred Sounds of Sanatan Dharma
═══════════════════════════════════════════════════════════ */

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

/* ─── CSS VARIABLES ──────────────────────────────────────── */
:root {
  --ink:       #0D0A1E;
  --saffron:   #FF9F1C;
  --kumkum:    #C1121F;
  --ivory:     #F5E6C8;
  --ivory-dim: #B8A888;
  --teal:      #2A6B6B;
  --teal-lt:   #3D9B9B;
  --card-bg:   #161130;
  --border:    rgba(255,159,28,0.18);
}

/* ─── BASE ───────────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--ivory);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

/* ─── NAV ────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 5%;
  background: rgba(13,10,30,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo .om {
  font-size: 1.6rem;
  color: var(--saffron);
  font-family: 'Noto Serif Devanagari', serif;
  line-height: 1;
}

.nav-logo span {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ivory);
  letter-spacing: 0.06em;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--saffron);
}

.nav-cta {
  background: var(--saffron);
  color: var(--ink);
  border: none;
  padding: 9px 22px;
  border-radius: 4px;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover {
  background: #ffb84d;
  transform: translateY(-1px);
}

/* ─── HERO ───────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 5% 80px;
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 50% 50%, rgba(255,159,28,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 30% 30% at 75% 25%, rgba(193,18,31,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  max-width: 1140px;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--saffron);
}

h1 {
  font-family: 'Cinzel Decorative', serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--ivory);
  margin-bottom: 10px;
}

h1 em {
  font-style: normal;
  color: var(--saffron);
}

.hero-devanagari {
  font-family: 'Noto Serif Devanagari', serif;
  font-size: 1.05rem;
  color: var(--ivory-dim);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ivory-dim);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
}

.stat-item {
  text-align: left;
}

.stat-num {
  font-family: 'Cinzel', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--saffron);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  margin-top: 4px;
}

/* ─── MANDALA ────────────────────────────────────────────── */
.mandala-wrap {
  position: relative;
  width: 420px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#mandala-canvas {
  width: 100%;
  height: 100%;
}

.om-center {
  position: absolute;
  font-family: 'Noto Serif Devanagari', serif;
  font-size: 4.2rem;
  color: var(--saffron);
  text-shadow: 0 0 40px rgba(255,159,28,0.5), 0 0 80px rgba(255,159,28,0.2);
  user-select: none;
  animation: omPulse 4s ease-in-out infinite;
}

@keyframes omPulse {
  0%, 100% { opacity: 0.9; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.06); }
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn-primary {
  background: var(--saffron);
  color: var(--ink);
  padding: 14px 32px;
  border-radius: 4px;
  border: none;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  background: #ffb84d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,159,28,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--ivory);
  padding: 14px 32px;
  border-radius: 4px;
  border: 1px solid rgba(245,230,200,0.3);
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  border-color: var(--saffron);
  color: var(--saffron);
}

/* ─── SHARED SECTION STYLES ──────────────────────────────── */
section {
  padding: 96px 5%;
}

.section-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.2;
  color: var(--ivory);
  margin-bottom: 18px;
}

.section-sub {
  font-size: 1rem;
  color: var(--ivory-dim);
  line-height: 1.7;
  max-width: 520px;
}

.text-center {
  text-align: center;
}

.text-center .section-sub {
  margin: 0 auto;
}

/* ─── FEATURES ───────────────────────────────────────────── */
#features {
  background: var(--card-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 56px;
}

.feat-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 28px;
  transition: border-color 0.25s, transform 0.25s;
}

.feat-card:hover {
  border-color: rgba(255,159,28,0.45);
  transform: translateY(-4px);
}

.feat-icon {
  font-size: 2rem;
  margin-bottom: 18px;
  display: block;
}

.feat-title {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 10px;
}

.feat-desc {
  font-size: 0.9rem;
  color: var(--ivory-dim);
  line-height: 1.65;
}

/* ─── PLAYER PREVIEW ─────────────────────────────────────── */
#player-preview {
  background: var(--ink);
}

.player-grid-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.player-features-list {
  margin-top: 28px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.player-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--ivory-dim);
}

.player-features-list li span {
  color: var(--saffron);
}

.player-ui {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.player-header {
  background: linear-gradient(135deg, #1a1235 0%, #0f2a2a 100%);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border);
}

.player-header-art {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--saffron), var(--kumkum));
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-family: 'Noto Serif Devanagari', serif;
}

.player-header-info {
  flex: 1;
}

.player-track-name {
  font-family: 'Cinzel', serif;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ivory);
}

.player-track-sub {
  font-size: 0.75rem;
  color: var(--ivory-dim);
  margin-top: 2px;
}

.player-body {
  padding: 24px;
}

.waveform {
  height: 60px;
  display: flex;
  align-items: center;
  gap: 3px;
  margin-bottom: 14px;
}

.waveform-bar {
  flex: 1;
  border-radius: 2px;
  background: var(--border);
  transition: background 0.3s;
}

.waveform-bar.active {
  background: var(--saffron);
}

.waveform-bar.played {
  background: rgba(255,159,28,0.4);
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.progress-time {
  font-size: 0.72rem;
  color: var(--ivory-dim);
  font-variant-numeric: tabular-nums;
}

.progress-bar {
  flex: 1;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 99px;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--saffron);
  border-radius: 99px;
  width: 38%;
}

.progress-dot {
  position: absolute;
  right: calc(100% - 38%);
  top: 50%;
  transform: translate(50%, -50%);
  width: 10px;
  height: 10px;
  background: var(--saffron);
  border-radius: 50%;
}

.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.ctrl-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ivory-dim);
  font-size: 1.1rem;
  transition: color 0.2s;
}

.ctrl-btn:hover {
  color: var(--ivory);
}

.ctrl-play {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--saffron);
  color: var(--ink);
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  display: grid;
  place-items: center;
  transition: background 0.2s, transform 0.15s;
}

.ctrl-play:hover {
  background: #ffb84d;
  transform: scale(1.06);
}

.queue-list {
  border-top: 1px solid var(--border);
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.2s;
}

.queue-item:last-child {
  border-bottom: none;
}

.queue-item:hover {
  background: rgba(255,255,255,0.03);
}

.queue-item.active {
  background: rgba(255,159,28,0.06);
}

.queue-num {
  font-size: 0.72rem;
  color: var(--ivory-dim);
  width: 20px;
  text-align: right;
}

.queue-item.active .queue-num {
  color: var(--saffron);
}

.queue-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}

.queue-item.active .queue-dot {
  background: var(--saffron);
}

.queue-name {
  flex: 1;
  font-size: 0.85rem;
  color: var(--ivory-dim);
}

.queue-item.active .queue-name {
  color: var(--ivory);
}

.queue-dur {
  font-size: 0.75rem;
  color: var(--ivory-dim);
}

/* ─── CATEGORIES ─────────────────────────────────────────── */
#categories {
  background: var(--card-bg);
}

.cat-scroll {
  display: flex;
  gap: 16px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.cat-chip {
  padding: 10px 22px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--ivory-dim);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cat-chip:hover,
.cat-chip.active {
  border-color: var(--saffron);
  color: var(--saffron);
  background: rgba(255,159,28,0.07);
}

.mantra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
  margin-top: 32px;
}

.mantra-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
}

.mantra-card:hover {
  border-color: rgba(255,159,28,0.4);
  transform: translateY(-3px);
}

.mantra-card-art {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.mantra-card-art span {
  font-family: 'Noto Serif Devanagari', serif;
  font-size: 2.8rem;
  position: relative;
  z-index: 1;
}

.mantra-card-body {
  padding: 16px 20px 20px;
}

.mantra-card-title {
  font-family: 'Cinzel', serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 4px;
}

.mantra-card-sub {
  font-size: 0.75rem;
  color: var(--ivory-dim);
  margin-bottom: 12px;
}

.mantra-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mantra-plays {
  font-size: 0.72rem;
  color: var(--ivory-dim);
}

.mantra-play-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--saffron);
  color: var(--ink);
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
  display: grid;
  place-items: center;
  transition: background 0.2s;
}

.mantra-play-btn:hover {
  background: #ffb84d;
}

/* ─── TESTIMONIALS ───────────────────────────────────────── */
#testimonials {
  background: var(--ink);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.testi-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 26px;
}

.testi-quote {
  font-size: 1.5rem;
  color: var(--saffron);
  margin-bottom: 14px;
  font-family: 'Cinzel Decorative', serif;
  line-height: 1;
}

.testi-text {
  font-size: 0.92rem;
  color: var(--ivory-dim);
  line-height: 1.7;
  margin-bottom: 20px;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.testi-name {
  font-family: 'Cinzel', serif;
  font-size: 0.82rem;
  color: var(--ivory);
  font-weight: 600;
}

.testi-loc {
  font-size: 0.72rem;
  color: var(--ivory-dim);
}

/* ─── CTA BAND ───────────────────────────────────────────── */
#cta {
  background: linear-gradient(135deg, #1a1235 0%, #0f2a2a 60%, #1a1235 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 96px 5%;
  position: relative;
  overflow: hidden;
}

#cta::before {
  content: 'ॐ';
  position: absolute;
  font-family: 'Noto Serif Devanagari', serif;
  font-size: 28rem;
  opacity: 0.025;
  color: var(--saffron);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
}

#cta .section-title,
#cta .section-sub {
  position: relative;
  z-index: 1;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 24px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.store-btn:hover {
  border-color: var(--saffron);
  background: rgba(255,159,28,0.07);
}

.store-icon {
  font-size: 1.5rem;
}

.store-text {
  text-align: left;
}

.store-sub {
  font-size: 0.68rem;
  color: var(--ivory-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.store-name {
  font-family: 'Cinzel', serif;
  font-size: 0.9rem;
  color: var(--ivory);
}

/* ─── FOOTER ─────────────────────────────────────────────── */
footer {
  background: #08060f;
  padding: 56px 5% 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
}

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

.footer-brand p {
  font-size: 0.88rem;
  color: var(--ivory-dim);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 260px;
}

.footer-col h4 {
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ivory);
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--ivory-dim);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--ivory-dim);
}

.footer-lang {
  font-size: 0.78rem;
  color: var(--ivory-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── SCROLL REVEAL ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .mandala-wrap {
    width: 280px;
    height: 280px;
    margin: 0 auto;
    order: -1;
  }

  .om-center {
    font-size: 3rem;
  }

  .player-grid-inner {
    grid-template-columns: 1fr !important;
  }

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

  nav .nav-links {
    display: none;
  }
}

@media (max-width: 540px) {
  .footer-top {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}