/* YogAarambh Classes — custom styles */

:root {
  --sage: #8fa88a;
  --sage-soft: #b7c9b2;
  --deep: #1d3a2a;
  --deep-mid: #2f5740;
  --cream: #f6f1e8;
  --beige: #e7dccb;
  --white: #ffffff;
  --ink: #243128;
  --muted: #5c6b60;
  --gold: #c4a574;
  --shadow: 0 18px 40px rgba(29, 58, 42, 0.12);
  --radius: 22px;
  --header-h: 84px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--deep-mid);
  text-decoration: none;
}

h1,
h2,
h3,
.logo-name,
.footer-brand,
.price span {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--deep);
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  margin: 0 0 0.8rem;
}

h3 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.container {
  width: min(1160px, calc(100% - 2rem));
  margin-inline: auto;
}

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, #efe8db 0%, var(--cream) 100%);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.eyebrow {
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--deep-mid);
  margin-bottom: 0.7rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--deep);
  color: var(--white);
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease,
    box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--deep);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(29, 58, 42, 0.22);
}

.btn-primary:hover {
  background: var(--deep-mid);
}

.btn-ghost,
.btn-outline {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
  background: transparent;
}

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

.btn-outline:hover,
.btn-ghost:hover {
  background: var(--deep);
  color: var(--white);
}

.btn-full {
  width: 100%;
}

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  background: rgba(246, 241, 232, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(29, 58, 42, 0.08);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(246, 241, 232, 0.96);
  box-shadow: 0 8px 24px rgba(29, 58, 42, 0.08);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--deep);
}

.logo-mark {
  display: grid;
  place-items: center;
}

.logo-name {
  display: block;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.logo-sub {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sage);
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 0.35rem 0.85rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.88rem;
  color: var(--ink);
  padding: 0.35rem 0.15rem;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--deep-mid);
  transition: width 0.25s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 0.4rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 6px 8px;
  background: var(--deep);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero */

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  padding: calc(var(--header-h) + 3rem) 0 5rem;
  color: var(--white);
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: kenburns 22s ease-in-out infinite alternate;
}

.hero-overlay {
  background: linear-gradient(
    180deg,
    rgba(29, 58, 42, 0.28) 0%,
    rgba(29, 58, 42, 0.72) 70%
  );
}

.hero-content {
  position: relative;
  max-width: 760px;
  margin-left: max(1rem, calc((100% - 1160px) / 2));
}

.hero .eyebrow,
.hero h1,
.hero-lead {
  color: var(--white);
}

.hero-lead {
  font-size: 1.08rem;
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

@keyframes kenburns {
  from {
    transform: scale(1.04) translateY(0);
  }
  to {
    transform: scale(1.12) translateY(-2%);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s ease forwards;
}

.delay-1 {
  animation-delay: 0.15s;
}

.delay-2 {
  animation-delay: 0.3s;
}

.delay-3 {
  animation-delay: 0.45s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: none;
  }
}

/* About */

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-media {
  position: relative;
}

.about-media img,
.contact-panel img,
.class-card img,
.instructor-card img,
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.about-media img {
  min-height: 460px;
  box-shadow: var(--shadow);
}

.about-badge {
  position: absolute;
  left: 1.2rem;
  bottom: 1.2rem;
  background: var(--white);
  padding: 1rem 1.2rem;
  border-radius: 16px;
  box-shadow: var(--shadow);
  max-width: 180px;
}

.about-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--deep);
}

.about-list {
  padding-left: 1.1rem;
  color: var(--muted);
}

.about-list li {
  margin-bottom: 0.45rem;
}

/* Cards */

.card-grid,
.instructor-grid,
.pricing-grid,
.testimonial-grid,
.gallery-grid,
.why-grid {
  display: grid;
  gap: 1.25rem;
}

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

.class-card,
.why-card,
.instructor-card,
.price-card,
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: 0 8px 24px rgba(29, 58, 42, 0.06);
  border: 1px solid rgba(143, 168, 138, 0.18);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.class-card:hover,
.why-card:hover,
.instructor-card:hover,
.price-card:hover,
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.class-card {
  padding: 0;
  overflow: hidden;
}

.class-card img {
  height: 210px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.class-body {
  padding: 1.25rem 1.4rem 1.5rem;
}

.why-grid {
  grid-template-columns: repeat(5, 1fr);
}

.why-card {
  padding: 1.4rem 1.2rem;
}

.instructor-grid {
  grid-template-columns: repeat(4, 1fr);
}

.instructor-card {
  padding: 0;
  overflow: hidden;
}

.instructor-card img {
  height: 230px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.instructor-body {
  padding: 1.2rem 1.3rem 1.5rem;
}

.role {
  color: var(--gold);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 0.55rem;
}

/* Schedule */

.table-wrap {
  overflow-x: auto;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.schedule-table th,
.schedule-table td {
  padding: 1.1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--beige);
  vertical-align: top;
}

.schedule-table thead th {
  background: var(--deep);
  color: var(--white);
  font-weight: 500;
}

.schedule-table tbody th {
  color: var(--deep);
  white-space: nowrap;
}

.schedule-table tbody tr:hover {
  background: #f3eee4;
}

/* Pricing */

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.price {
  font-size: 1rem;
  color: var(--muted);
}

.price span {
  font-size: 2.4rem;
  color: var(--deep);
}

.price-card ul {
  padding-left: 1.1rem;
  margin: 1.2rem 0 1.6rem;
  color: var(--muted);
}

.price-card.featured {
  background: var(--deep);
  color: var(--white);
  transform: translateY(-10px);
}

.price-card.featured h3,
.price-card.featured .price,
.price-card.featured .price span,
.price-card.featured li,
.price-card.featured .price-note {
  color: var(--white);
}

.badge {
  display: inline-block;
  background: var(--gold);
  color: var(--deep);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Gallery */

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

.gallery-grid figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.gallery-grid img {
  height: 250px;
  transition: transform 0.45s ease;
}

.gallery-grid figure:hover img {
  transform: scale(1.06);
}

.gallery-grid figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.8rem 1rem;
  color: var(--white);
  background: linear-gradient(transparent, rgba(29, 58, 42, 0.75));
}

/* Testimonials */

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

.testimonial-card p {
  font-size: 1.05rem;
  color: var(--ink);
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--deep);
}

.testimonial-card span {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Contact + form */

.contact-list {
  list-style: none;
  padding: 0;
}

.contact-list li {
  margin-bottom: 1rem;
}

.contact-list strong {
  display: block;
  color: var(--deep);
}

.contact-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-map {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(143, 168, 138, 0.18);
  box-shadow: var(--shadow);
  background: var(--white);
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}

.contact-panel img {
  min-height: 360px;
  box-shadow: var(--shadow);
}

.join-wrap {
  max-width: 820px;
}

.join-form {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
  color: var(--deep);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #d7cbb8;
  background: var(--cream);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--sage);
  border-color: var(--sage);
}

.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: #b15c4a;
  background: #fff6f3;
}

.error {
  display: block;
  min-height: 1.1em;
  color: #9a3f2e;
  font-size: 0.82rem;
}

.form-success {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: #e5f0e4;
  color: var(--deep);
}

/* Footer */

.site-footer {
  background: var(--deep);
  color: #dce7dc;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand {
  font-size: 1.7rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.site-footer p,
.site-footer a {
  color: #dce7dc;
}

.site-footer nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.2rem;
}

.copyright {
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}

.footer-credit {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(220, 231, 220, 0.62);
}

/* Floating actions */

.whatsapp-btn,
.back-to-top {
  position: fixed;
  right: 1.1rem;
  z-index: 40;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}

.whatsapp-btn {
  bottom: 1.2rem;
  background: #25d366;
  color: var(--white);
}

.whatsapp-btn:hover {
  transform: scale(1.06);
}

.back-to-top {
  bottom: 5.2rem;
  border: 0;
  background: var(--deep);
  color: var(--white);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Scroll reveal */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Responsive */

@media (max-width: 1100px) {
  .primary-nav ul {
    gap: 0.55rem;
  }

  .nav-link {
    font-size: 0.8rem;
  }

  .why-grid,
  .instructor-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
    z-index: 60;
  }

  .primary-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 86vw);
    background: var(--cream);
    padding: 6rem 1.5rem 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow);
  }

  .primary-nav.is-open {
    transform: none;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-cta {
    margin: 0.6rem 0 0;
  }

  .about-grid,
  .contact-grid,
  .card-grid,
  .pricing-grid,
  .testimonial-grid,
  .gallery-grid,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .about-media img {
    min-height: 320px;
  }

  .contact-map iframe {
    height: 280px;
  }

  .contact-panel img {
    min-height: 240px;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 3.8rem 0;
  }

  .hero {
    align-items: center;
    padding-bottom: 3.5rem;
  }

  .join-form {
    padding: 1.3rem;
  }

  .gallery-grid img {
    height: 210px;
  }

  .why-grid,
  .instructor-grid {
    grid-template-columns: 1fr;
  }
}