@import url('https://fonts.googleapis.com/css2?family=Yeseva+One&family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&family=Noto+Sans+Telugu:wght@400;600&display=swap');

:root {
  --saffron: #D95F0A;
  --saffron-lt: #F5A040;
  --gold: #C8880A;
  --teal: #006E6D;
  --teal-dk: #004F4E;
  --maroon: #5C1415;
  --cream: #FDF6EB;
  --cream-dk: #F3E6CB;
  --text: #251208;
  --muted: #6B4630;
  --border: rgba(217,95,10,0.18);
  --white: #FFFFFF;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Crimson Pro', Georgia, serif;
  background: var(--cream);
  color: var(--text);
  font-size: 18px;
  line-height: 1.75;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 62px;
  background: rgba(253,246,235,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
}
.nav-logo {
  font-family: 'Yeseva One', serif;
  font-size: 1.3rem;
  color: var(--saffron);
  text-decoration: none;
}
.nav-logo span { color: var(--teal); }
.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
}
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 0.4rem 1rem;
  border-radius: 2px;
  transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--saffron); }
.nav-links a.active { font-weight: 500; }
.nav-cta {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  background: var(--saffron);
  color: #fff;
  padding: 8px 18px;
  border-radius: 2px;
  text-decoration: none;
  transition: background .2s;
}
.nav-cta:hover { background: var(--maroon); }

/* ── PAGE OFFSET ── */
main { padding-top: 62px; }

/* ── SECTION COMMONS ── */
section { padding: 5.5rem 2rem; }
.container { max-width: 1080px; margin: 0 auto; }
.sec-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.6rem;
}
.sec-title {
  font-family: 'Yeseva One', serif;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.12;
  margin-bottom: 1.1rem;
}
.sec-body {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 620px;
  line-height: 1.9;
}
.ornament {
  color: var(--saffron-lt);
  opacity: 0.55;
  letter-spacing: 0.5rem;
  font-size: 1rem;
  margin: 2.5rem 0;
  text-align: center;
}

/* ── HERO (index) ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  padding: 120px 2rem 80px;
  position: relative;
  overflow: hidden;
  background: var(--cream);
}
.hero-badge {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 2.2rem;
  display: inline-block;
  animation: fadeUp 0.8s ease both;
}
.hero-title {
  font-family: 'Yeseva One', serif;
  font-size: clamp(3rem, 9vw, 6rem);
  line-height: 1.03;
  margin-bottom: 1.4rem;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero-title em { color: var(--saffron); font-style: normal; }
.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 3rem;
  font-weight: 300;
  font-style: italic;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.28s ease both;
  margin-bottom: 3.5rem;
}
.btn-primary {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  background: var(--saffron);
  color: #fff;
  padding: 12px 26px;
  border-radius: 2px;
  text-decoration: none;
  transition: background .2s;
}
.btn-primary:hover { background: var(--maroon); }
.btn-outline {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  background: transparent;
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 12px 26px;
  border-radius: 2px;
  text-decoration: none;
  transition: background .2s, color .2s;
}
.btn-outline:hover { background: var(--teal); color: #fff; }
.hero-stats {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  animation: fadeUp 0.8s 0.36s ease both;
}
.hstat { padding: 1.4rem 2.5rem; text-align: center; border-right: 1px solid var(--border); }
.hstat:last-child { border-right: none; }
.hstat-n { font-family: 'Yeseva One', serif; font-size: 2rem; color: var(--saffron); display: block; line-height: 1; }
.hstat-l { font-family: 'DM Sans', sans-serif; font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }

/* mandala bg */
.mandala-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.05;
}
.spin { animation: spin-slow 80s linear infinite; transform-origin: center; }
.scroll-cue { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); animation: bounce 2.2s infinite; }
.scroll-cue svg { width: 22px; height: 22px; color: var(--saffron-lt); }

/* ── INDEX: WHAT WE DO ── */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.pillar {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: transform .25s, box-shadow .25s;
}
.pillar:hover { transform: translateY(-5px); box-shadow: 0 14px 40px rgba(92,20,21,0.09); }
.pillar-bar { position: absolute; top: 0; left: 0; right: 0; height: 3px; border-radius: 4px 4px 0 0; }
.pillar-icon { font-size: 1.7rem; margin-bottom: 0.85rem; display: block; }
.pillar-title { font-family: 'Yeseva One', serif; font-size: 1.2rem; margin-bottom: 0.5rem; }
.pillar-body { font-size: 0.97rem; color: var(--muted); line-height: 1.75; }

/* festivals */
.festivals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1.5rem; }
.fest-card { padding: 1.4rem 1rem; border-radius: 4px; text-align: center; }
.fest-icon { font-size: 1.9rem; display: block; margin-bottom: 0.45rem; }
.fest-name { font-family: 'Yeseva One', serif; font-size: 0.95rem; }
.fest-desc { font-family: 'DM Sans', sans-serif; font-size: 0.75rem; margin-top: 3px; color: var(--muted); }

/* ── IMPACT BAND ── */
.impact-band { background: var(--maroon); color: var(--cream); padding: 4.5rem 2rem; }
.impact-band .sec-label { color: var(--saffron-lt); }
.impact-band .sec-title { color: var(--cream); }
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.istat { border: 1px solid rgba(253,246,235,0.15); border-radius: 4px; padding: 2rem 1.25rem; text-align: center; }
.istat-n { font-family: 'Yeseva One', serif; font-size: 2.6rem; color: var(--saffron-lt); display: block; line-height: 1; }
.istat-l { font-family: 'DM Sans', sans-serif; font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(253,246,235,0.5); margin-top: 0.5rem; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: var(--maroon);
  color: var(--cream);
  padding: 6rem 2rem 4rem;
  text-align: center;
}
.page-hero .sec-label { color: var(--saffron-lt); }
.page-hero .sec-title { color: var(--cream); max-width: 700px; margin: 0 auto 1rem; }
.page-hero p { font-size: 1.05rem; color: rgba(253,246,235,0.65); max-width: 560px; margin: 0 auto; font-style: italic; }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-visual { display: flex; align-items: center; justify-content: center; }
.about-visual svg { width: 100%; max-width: 360px; }
.timeline { margin-top: 3rem; border-left: 2px solid var(--border); padding-left: 2rem; }
.tl-item { margin-bottom: 2rem; position: relative; }
.tl-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--saffron); position: absolute; left: -2.6rem; top: 6px; }
.tl-year { font-family: 'DM Sans', sans-serif; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--saffron); margin-bottom: 0.25rem; }
.tl-text { font-size: 1rem; color: var(--muted); line-height: 1.7; }

/* ── GALLERY ── */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.gallery-item {
  aspect-ratio: 4/3;
  background: var(--cream-dk);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--muted);
  transition: transform .2s, box-shadow .2s;
}
.gallery-item:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(92,20,21,0.1); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.gallery-item .placeholder-icon { font-size: 2rem; opacity: 0.4; }
.gallery-item .placeholder-label { font-family: 'DM Sans', sans-serif; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.4; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.75rem; align-items: flex-start; }
.ci-icon { font-size: 1.3rem; margin-top: 2px; }
.ci-label { font-family: 'DM Sans', sans-serif; font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); margin-bottom: 2px; }
.ci-val { font-size: 1rem; color: var(--muted); }
.contact-form { background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: 2.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-family: 'DM Sans', sans-serif; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: 'Crimson Pro', serif;
  font-size: 1rem;
  color: var(--text);
  background: var(--cream);
  transition: border-color .2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--saffron); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit {
  width: 100%;
  padding: 0.85rem;
  background: var(--saffron);
  color: #fff;
  border: none;
  border-radius: 2px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background .2s;
}
.form-submit:hover { background: var(--maroon); }
.form-success { display: none; text-align: center; padding: 2rem; }
.form-success .check { font-size: 3rem; margin-bottom: 0.75rem; }
.form-success p { font-size: 1rem; color: var(--muted); }

/* ── LEARN TELUGU ── */
.learn-intro { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; align-items: start; margin-bottom: 3rem; }
.did-you-know { background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: 1.5rem; }
.dyk-label { font-family: 'DM Sans', sans-serif; font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.6rem; }
.dyk-text { font-size: 0.97rem; color: var(--muted); line-height: 1.75; font-style: italic; }
.dyk-tel { font-family: 'Noto Sans Telugu', sans-serif; font-size: 2.2rem; color: var(--saffron); text-align: center; letter-spacing: 0.12em; margin-top: 1rem; }

.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 2.5rem; overflow-x: auto; }
.tab {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 0.65rem 1.4rem;
  cursor: pointer;
  color: var(--muted);
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
}
.tab.on { color: var(--saffron); border-bottom-color: var(--saffron); }
.panel { display: none; animation: fadeIn 0.3s ease; }
.panel.on { display: block; }
.panel-desc { font-family: 'DM Sans', sans-serif; font-size: 0.9rem; color: var(--muted); margin-bottom: 1.5rem; line-height: 1.7; }

/* alpha grid */
.alpha-group-label { font-family: 'DM Sans', sans-serif; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--teal); margin: 1.5rem 0 0.75rem; }
.alpha-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(82px, 1fr)); gap: 8px; }
.lcard {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.85rem 0.4rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .18s, transform .18s;
}
.lcard:hover { border-color: var(--saffron); transform: translateY(-2px); }
.lcard.sel { background: var(--saffron); border-color: var(--saffron); }
.lcard-tel { font-family: 'Noto Sans Telugu', sans-serif; font-size: 1.7rem; display: block; }
.lcard.sel .lcard-tel { color: #fff; }
.lcard-rom { font-family: 'DM Sans', sans-serif; font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.55; margin-top: 2px; display: block; }
.lcard.sel .lcard-rom { color: rgba(255,255,255,0.8); opacity: 1; }

.letter-detail {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.75rem 2rem;
  margin-top: 1.25rem;
  display: none;
  align-items: center;
  gap: 2rem;
}
.letter-detail.show { display: flex; }
.ld-big { font-family: 'Noto Sans Telugu', sans-serif; font-size: 5rem; color: var(--saffron); line-height: 1; }
.ld-name { font-family: 'Yeseva One', serif; font-size: 1.5rem; margin-bottom: 0.2rem; }
.ld-rom { font-family: 'DM Sans', sans-serif; color: var(--muted); font-size: 0.9rem; margin-bottom: 0.5rem; }
.ld-hint { font-size: 1rem; color: var(--muted); font-style: italic; }

/* phrases */
.phrase-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.pcard { background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: 1.4rem 1.25rem; transition: border-color .2s; }
.pcard:hover { border-color: var(--teal); }
.p-tel { font-family: 'Noto Sans Telugu', sans-serif; font-size: 1.35rem; display: block; margin-bottom: 0.35rem; }
.p-rom { font-family: 'DM Sans', sans-serif; font-size: 0.8rem; font-style: italic; color: var(--muted); margin-bottom: 0.35rem; }
.p-eng { font-size: 1rem; color: var(--teal); font-weight: 600; }

/* numbers */
.num-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 1rem; }
.ncard { background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: 1.25rem 1rem; text-align: center; }
.n-dig { font-family: 'Yeseva One', serif; font-size: 2.2rem; color: var(--saffron); }
.n-tel { font-family: 'Noto Sans Telugu', sans-serif; font-size: 1.1rem; display: block; margin: 0.2rem 0; }
.n-rom { font-family: 'DM Sans', sans-serif; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }

/* quiz */
.quiz-wrap { max-width: 560px; margin: 0 auto; text-align: center; }
.quiz-progress { font-family: 'DM Sans', sans-serif; font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }
.quiz-q { font-family: 'Noto Sans Telugu', sans-serif; font-size: 4.5rem; color: var(--saffron); margin: 1.5rem 0 0.5rem; line-height: 1.2; }
.quiz-prompt { font-family: 'DM Sans', sans-serif; font-size: 0.85rem; color: var(--muted); margin-bottom: 2rem; }
.quiz-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.qopt {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.9rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color .18s, background .18s;
}
.qopt:hover:not(:disabled) { border-color: var(--teal); background: #F0FAFA; }
.qopt.correct { background: #EAFAF0; border-color: #2E9B60; color: #1A6B3F; }
.qopt.wrong { background: #FFF0F0; border-color: #C04040; color: #8B1A1A; }
.qopt:disabled { cursor: default; }
.quiz-fb { min-height: 2rem; font-family: 'DM Sans', sans-serif; font-size: 1rem; margin: 1.25rem 0; }
.quiz-next {
  padding: 0.7rem 2rem;
  background: var(--saffron);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  cursor: pointer;
  display: none;
  transition: background .2s;
}
.quiz-next:hover { background: var(--maroon); }
.quiz-score { font-family: 'Yeseva One', serif; font-size: 2.5rem; color: var(--saffron); }
.quiz-restart {
  margin-top: 1rem;
  padding: 0.7rem 2rem;
  background: var(--teal);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  cursor: pointer;
}
.quiz-restart:hover { background: var(--teal-dk); }

/* ── FOOTER ── */
footer {
  background: var(--text);
  color: var(--cream);
  text-align: center;
  padding: 4rem 2rem 3rem;
}
.footer-logo { font-family: 'Yeseva One', serif; font-size: 1.7rem; color: var(--saffron-lt); display: block; margin-bottom: 0.3rem; }
.footer-links { display: flex; gap: 1.5rem; justify-content: center; margin: 1.25rem 0; flex-wrap: wrap; }
.footer-links a { font-family: 'DM Sans', sans-serif; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(253,246,235,0.45); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--saffron-lt); }
.footer-ornament { font-size: 1.3rem; letter-spacing: 0.4rem; color: rgba(245,160,64,0.25); margin: 1rem 0; }
.footer-copy { font-family: 'DM Sans', sans-serif; font-size: 0.72rem; color: rgba(253,246,235,0.2); margin-top: 1rem; }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes bounce  { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-8px); } }
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-grid, .contact-grid, .learn-intro { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .festivals { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .nav-links, .nav-cta { display: none; }
  .pillars { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; }
  .hstat { border-right: none; border-bottom: 1px solid var(--border); }
  .hstat:last-child { border-bottom: none; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .quiz-opts { grid-template-columns: 1fr; }
}