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

:root {
  --teal:        #0d7a6e;
  --teal-dark:   #095f55;
  --teal-light:  #e6f4f2;
  --amber:       #c2690a;
  --amber-light: #fdf3e3;
  --stone:       #1c1917;
  --stone-mid:   #44403c;
  --stone-soft:  #78716c;
  --bg:          #fafaf8;
  --white:       #ffffff;
  --border:      #e7e5e4;
  --radius:      10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans', 'Noto Sans Devanagari', sans-serif;
  background: var(--bg);
  color: var(--stone);
  line-height: 1.65;
  font-size: 16px;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  display: flex;
  align-items: baseline;
  gap: 6px;
  text-decoration: none;
}

.wordmark-primary {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: -0.3px;
}

.wordmark-devanagari {
  font-size: 1rem;
  font-weight: 500;
  color: var(--stone-soft);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--stone-mid);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--teal); }

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--teal);
  border-radius: 6px;
  overflow: hidden;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.lang-btn {
  padding: 5px 12px;
  border: none;
  background: transparent;
  color: var(--teal);
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.lang-btn.active {
  background: var(--teal);
  color: var(--white);
}

.lang-divider {
  width: 1px;
  height: 28px;
  background: var(--teal);
  opacity: 0.4;
}

/* ── HERO ── */
.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 80px 24px 72px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--amber-light);
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.3px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.5px;
  color: var(--stone);
  margin-bottom: 20px;
}

.hero h1 span { color: var(--teal); }

.hero-sub {
  font-size: 1.05rem;
  color: var(--stone-mid);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  display: inline-block;
  background: var(--teal);
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  font-family: inherit;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--teal);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1.5px solid var(--teal);
  transition: background 0.2s, transform 0.15s;
}
.btn-outline:hover { background: var(--teal-light); transform: translateY(-1px); }


.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.stat-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
  display: block;
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', emoji;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--stone-soft);
  font-weight: 500;
  line-height: 1.4;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--teal);
  margin-top: 2px;
}

.visual-caption {
  margin-top: 20px;
  font-size: 0.78rem;
  color: var(--stone-soft);
  text-align: center;
  font-style: italic;
}

/* ── DIVIDER ── */
.section-divider {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  border: none;
  border-top: 1px solid var(--border);
}

/* ── SECTIONS ── */
section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 24px;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--stone);
  margin-bottom: 16px;
  line-height: 1.25;
}

.section-body {
  font-size: 1rem;
  color: var(--stone-mid);
  max-width: 600px;
  line-height: 1.75;
}

/* ── PILLARS ── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pillar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  transition: box-shadow 0.2s, transform 0.2s;
  min-width: 0;
}

.pillar-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.pillar-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', emoji;
}

.pillar-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--stone);
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 0.92rem;
  color: var(--stone-soft);
  line-height: 1.7;
}

/* ── CONTEXT ── */
.context-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.context-text .section-body { max-width: 100%; }

.context-facts {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  min-width: 0;
}

.fact-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 1px;
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', emoji;
}

.fact-text {
  font-size: 0.9rem;
  color: var(--stone-mid);
  line-height: 1.65;
}

.fact-text strong {
  display: block;
  color: var(--stone);
  font-weight: 600;
  margin-bottom: 2px;
}

/* ── COLLABORATION ── */
.collab-box {
  background: var(--teal-light);
  border-radius: 16px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 48px;
}

.collab-copy .section-body { max-width: 100%; }

.collab-partners {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.partner-chip {
  background: var(--white);
  border-radius: 10px;
  padding: 14px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--stone-mid);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.partner-chip-icon { font-size: 1.1rem; font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', emoji; }

/* ── CONTACT / CTA ── */
.contact-wrapper {
  padding: 0 24px 80px;
}

.contact-section {
  text-align: center;
  background: var(--stone);
  border-radius: 20px;
  padding: 72px 40px;
  max-width: 1032px;
  margin: 0 auto;
}

.contact-section .section-label { color: var(--amber); }
.contact-section .section-title { color: var(--white); }
.contact-section .section-body  { color: #a8a29e; margin: 0 auto 36px; }

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s;
  margin-bottom: 12px;
}
.contact-email-link:hover { background: rgba(255,255,255,0.14); }

.contact-note {
  font-size: 0.82rem;
  color: #78716c;
  margin-top: 8px;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-name {
  font-weight: 700;
  color: var(--teal);
  font-size: 0.95rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--stone-soft);
}

.footer-email {
  font-size: 0.82rem;
  color: var(--stone-soft);
  text-decoration: none;
}
.footer-email:hover { color: var(--teal); }

/* ── RESPONSIVE ── */

/* Tablet: 641px – 900px */
@media (max-width: 900px) {
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .collab-box   { grid-template-columns: 1fr; padding: 40px 32px; gap: 28px; }
  section       { padding: 60px 24px; }
}

/* Mobile: ≤ 640px */
@media (max-width: 640px) {
  .hero {
    padding: 40px 20px 48px;
  }
  .stat-grid       { grid-template-columns: 1fr 1fr; }
  .pillars-grid    { grid-template-columns: 1fr; }
  .context-grid    { grid-template-columns: 1fr; gap: 32px; }
  .collab-box      { grid-template-columns: 1fr; padding: 28px 20px; }
  .contact-wrapper { padding: 0 16px 60px; }
  .contact-section { padding: 48px 24px; border-radius: 14px; }
  section          { padding: 48px 20px; }
  .nav-right .nav-link    { display: none; }
  .footer-inner           { flex-direction: column; align-items: flex-start; gap: 8px; }
  .wordmark-devanagari    { display: none; }
}

/* Small mobile: ≤ 420px */
@media (max-width: 420px) {
  .stat-grid  { grid-template-columns: 1fr; }
  .hero-cta   { flex-direction: column; }
  .btn-primary, .btn-outline { text-align: center; width: 100%; }
  .contact-email-link { width: 100%; justify-content: center; font-size: 0.88rem; }
}