:root {
  --bg: #f5efe3;
  --surface: rgba(255, 251, 245, 0.92);
  --surface-strong: #fffdf7;
  --card: #fff8ed;
  --text: #2d241a;
  --muted: #6e6150;
  --line: rgba(92, 68, 40, 0.14);
  --accent: #8d4b20;
  --accent-deep: #5e2d12;
  --accent-soft: #e8cfad;
  --sage: #617a55;
  --shadow: 0 18px 40px rgba(89, 54, 27, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(222, 193, 145, 0.45), transparent 30%),
    radial-gradient(circle at bottom right, rgba(141, 75, 32, 0.18), transparent 35%),
    linear-gradient(180deg, #f8f2e7 0%, #f4eadb 100%);
  min-height: 100vh;
}

body[data-language="te"] {
  font-family: 'Noto Serif Telugu', serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 24px;
  background: rgba(255, 250, 242, 0.9);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-brand-row {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: 16px;
}

.hero-logo {
  width: 128px;
  height: 128px;
  object-fit: contain;
  flex: 0 0 auto;
}

.hero-tagline {
  margin: 10px 0 0;
  color: var(--accent-deep);
  font-size: 1rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--accent);
}

body[data-language="te"] .eyebrow {
  letter-spacing: 0.04em;
}

.brand-name {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.brand-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
}

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

.lang-toggle {
  display: inline-flex;
  padding: 5px;
  background: #f0e2ca;
  border-radius: 999px;
  border: 1px solid rgba(141, 75, 32, 0.14);
}

.lang-btn {
  border: 0;
  background: transparent;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--muted);
  font: inherit;
}

.lang-btn.active {
  background: var(--accent);
  color: #fff8f0;
}

main {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.hero-section,
.content-section,
.site-footer {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.9fr);
  gap: 24px;
  padding: 36px;
}

.hero-copy h2,
.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.06;
}

.hero-text,
.section-copy,
.story-card p,
.info-card p,
.panel-card p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-actions,
.hero-points,
.contact-grid,
.program-grid,
.values-grid,
.book-grid,
.steps-grid {
  display: grid;
  gap: 16px;
}

.hero-actions {
  grid-template-columns: repeat(2, max-content);
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--accent);
  color: #fff9f4;
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--accent-deep);
  background: #fffaf3;
}

.hero-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.hero-points span,
.book-status,
.book-format {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(141, 75, 32, 0.14);
  background: rgba(255, 247, 235, 0.92);
  color: var(--accent-deep);
  font-size: 0.9rem;
}

.hero-panel {
  display: grid;
  gap: 16px;
}

.panel-card,
.info-card,
.book-card,
.stat-card {
  background: var(--surface-strong);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.panel-card {
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(141, 75, 32, 0.95), rgba(94, 45, 18, 0.94)),
    #6b3517;
  color: #fff7ef;
}

.panel-photo-card {
  background: linear-gradient(180deg, rgba(255, 248, 236, 0.98), rgba(245, 229, 203, 0.98));
  color: var(--text);
}

.panel-card p {
  color: rgba(255, 247, 239, 0.84);
}

.panel-photo-card p {
  color: var(--muted);
}

.portrait-image {
  width: 100%;
  aspect-ratio: 4 / 4.6;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 16px;
}

.panel-card .panel-label {
  color: #f3d8b8;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 18px;
}

.stat-card strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.content-section {
  padding: 32px;
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 18px;
}

.about-layout {
  align-items: start;
}

.story-card,
.contact-card {
  padding: 24px;
}

.values-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-card,
.program-card,
.step-card,
.book-card {
  padding: 22px;
}

.value-card h3,
.program-card h3,
.step-card h3,
.contact-card h3,
.book-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.program-grid,
.steps-grid,
.book-grid,
.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tall-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.payment-banner {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(97, 122, 85, 0.22);
  background: linear-gradient(135deg, rgba(228, 241, 219, 0.9), rgba(250, 245, 232, 0.9));
}

.payment-banner strong {
  color: var(--sage);
  font-size: 1rem;
}

.payment-banner p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.guru-guide-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 18px;
}

.guru-assist-grid {
  margin-top: 18px;
}

.guru-guide-panel {
  background: var(--surface-strong);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  padding: 22px;
}

.guru-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.guru-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guru-label,
.guru-subtitle,
.guru-syllable-char,
.guru-pattern,
.guru-legend-badge {
  font-family: 'Noto Serif Telugu', serif;
}

.guru-label,
.guru-subtitle {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.guru-textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid rgba(111, 90, 66, 0.28);
  border-radius: 18px;
  padding: 16px 18px;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.78);
  outline: none;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.guru-textarea:focus {
  border-color: rgba(140, 59, 29, 0.52);
  box-shadow: 0 0 0 4px rgba(140, 59, 29, 0.08);
  transform: translateY(-1px);
}

.guru-action {
  border: 0;
  cursor: pointer;
}

.guru-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.guru-audio-player {
  width: 100%;
  margin-top: 6px;
}

.guru-integrated-footer {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.guru-rules-list {
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.guru-result-panel {
  margin-top: 18px;
}

.guru-result.empty {
  color: var(--muted);
}

.guru-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.guru-legend-badge {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.95rem;
  background: rgba(215, 163, 77, 0.16);
}

.guru-analysis-block + .guru-analysis-block {
  margin-top: 20px;
}

.guru-inline-block {
  margin-bottom: 10px;
}

.guru-inline-title {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 700;
}

.guru-inline-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.guru-inline-chip {
  min-width: 46px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(111, 90, 66, 0.16);
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  font-family: 'Noto Serif Telugu', serif;
  font-size: 1rem;
}

.guru-inline-chip-symbol {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
}

.guru-inline-chip-prasa {
  border-color: rgba(140, 59, 29, 0.45);
  background: rgba(140, 59, 29, 0.12);
}

.guru-inline-chip-yati {
  border-color: rgba(67, 110, 53, 0.48);
  background: rgba(119, 165, 94, 0.14);
}

.guru-inline-chip-prasa.guru-inline-chip-yati {
  background: linear-gradient(135deg, rgba(140, 59, 29, 0.14), rgba(119, 165, 94, 0.16));
}

.guru-metre-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.guru-metre-card {
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(111, 90, 66, 0.16);
  background: rgba(255, 255, 255, 0.7);
}

.guru-metre-card strong {
  display: block;
  margin-bottom: 6px;
}

.guru-metre-card p {
  margin: 0;
}

.guru-metre-card-match {
  border-color: rgba(97, 122, 85, 0.36);
  background: rgba(228, 241, 219, 0.72);
  box-shadow: 0 0 0 3px rgba(97, 122, 85, 0.12);
}

.guru-line-title {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--accent);
  font-weight: 700;
}

.guru-syllable-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.guru-syllable {
  min-width: 90px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(111, 90, 66, 0.16);
  background: rgba(255, 255, 255, 0.68);
}

.guru-syllable-char {
  display: block;
  font-size: 1.45rem;
  margin-bottom: 6px;
}

.guru-pattern {
  font-size: 1.1rem;
  font-weight: 700;
}

.guru-reason {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.guru-pattern-line {
  margin-top: 10px;
  color: var(--muted);
}

.book-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.book-card-top,
.book-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.book-author,
.book-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.book-price {
  color: var(--accent-deep);
  font-size: 1.05rem;
}

.book-status.ready {
  background: rgba(228, 241, 219, 0.9);
  color: var(--sage);
}

.book-status.pending {
  background: rgba(248, 231, 214, 0.9);
}

.book-button {
  min-width: 152px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 800;
  margin-bottom: 10px;
}

.contact-card a {
  color: var(--accent-deep);
}

.site-footer {
  padding: 24px 28px;
}

.site-footer p {
  margin: 0;
}

.footer-small {
  margin-top: 8px !important;
  color: var(--muted);
}

@media (max-width: 980px) {
  .site-header,
  .hero-section,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: static;
  }

  .header-actions {
    justify-content: flex-start;
  }

  .program-grid,
  .steps-grid,
  .book-grid,
  .contact-grid,
  .guru-guide-grid,
  .guru-input-grid,
  .guru-integrated-footer,
  .values-grid,
  .stats-grid,
  .hero-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 100%);
    padding-top: 10px;
  }

  .site-header,
  .content-section,
  .hero-section,
  .site-footer {
    padding: 20px;
    border-radius: 20px;
  }

  .hero-actions,
  .program-grid,
  .steps-grid,
  .book-grid,
  .contact-grid,
  .guru-guide-grid,
  .guru-input-grid,
  .guru-integrated-footer,
  .guru-metre-grid,
  .values-grid,
  .stats-grid,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .book-card-top,
  .book-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .button,
  .book-button {
    width: 100%;
  }

  .hero-brand-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-logo {
    width: 92px;
    height: 92px;
  }
}