/* Ayurveda com Debora — identidade visual independente */

:root {
  --acd-sage: #7D9A7A;
  --acd-deep: #344E41;
  --acd-sand: #F5EFE6;
  --acd-ivory: #FFFBF4;
  --acd-terracotta: #C9825F;
  --acd-gold: #BFA36A;
  --acd-text: #4A5D52;
  --acd-text-muted: #6B7F74;
  --acd-shadow: 0 8px 32px rgba(52, 78, 65, 0.08);
  --acd-shadow-sm: 0 4px 16px rgba(52, 78, 65, 0.06);
  --acd-radius: 16px;
  --acd-radius-sm: 10px;
  --acd-font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --acd-font-body: "Inter", system-ui, -apple-system, sans-serif;
  --acd-header-h: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--acd-header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--acd-font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--acd-text);
  background: var(--acd-sand);
  -webkit-font-smoothing: antialiased;
}

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

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

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

.acd-shell {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* Header */
.acd-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--acd-header-h);
  background: rgba(245, 239, 230, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(191, 163, 106, 0.2);
  transition: box-shadow 0.3s ease;
}

.acd-header.is-scrolled {
  box-shadow: var(--acd-shadow-sm);
}

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

.acd-brand img {
  height: 52px;
  width: auto;
}

.acd-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(52, 78, 65, 0.15);
  border-radius: var(--acd-radius-sm);
  background: var(--acd-ivory);
  color: var(--acd-deep);
  cursor: pointer;
}

.acd-nav-toggle svg {
  width: 22px;
  height: 22px;
}

.acd-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.acd-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--acd-deep);
  transition: color 0.2s ease;
}

.acd-nav a:hover,
.acd-nav a:focus-visible {
  color: var(--acd-sage);
}

.acd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--acd-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.acd-btn:focus-visible {
  outline: 2px solid var(--acd-gold);
  outline-offset: 3px;
}

.acd-btn--primary {
  background: var(--acd-terracotta);
  color: #fff;
  box-shadow: 0 4px 20px rgba(201, 130, 95, 0.35);
}

.acd-btn--primary:hover {
  background: #b87454;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(201, 130, 95, 0.4);
}

.acd-btn--secondary {
  background: transparent;
  color: var(--acd-deep);
  border: 1.5px solid rgba(52, 78, 65, 0.25);
}

.acd-btn--secondary:hover {
  border-color: var(--acd-sage);
  color: var(--acd-sage);
  background: rgba(125, 154, 122, 0.08);
}

.acd-btn--outline-light {
  background: transparent;
  color: var(--acd-ivory);
  border: 1.5px solid rgba(255, 251, 244, 0.5);
}

.acd-btn--outline-light:hover {
  background: rgba(255, 251, 244, 0.12);
  border-color: var(--acd-ivory);
}

.acd-btn--ghost {
  background: var(--acd-ivory);
  color: var(--acd-deep);
  border: 1.5px solid rgba(52, 78, 65, 0.12);
}

.acd-btn--ghost:hover {
  border-color: var(--acd-sage);
  color: var(--acd-sage);
}

.acd-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Hero */
.acd-hero {
  padding: calc(var(--acd-header-h) + 3rem) 0 5rem;
  position: relative;
  overflow: hidden;
}

.acd-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125, 154, 122, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.acd-hero::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(191, 163, 106, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.acd-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.acd-hero-logo {
  max-width: 380px;
  margin-inline: auto;
  filter: drop-shadow(0 12px 32px rgba(52, 78, 65, 0.1));
}

.acd-hero-content {
  max-width: 540px;
}

.acd-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acd-sage);
  margin-bottom: 0.75rem;
}

.acd-hero h1 {
  font-family: var(--acd-font-display);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--acd-deep);
  margin: 0 0 1rem;
}

.acd-hero-subtitle {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--acd-deep);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.acd-hero-text {
  color: var(--acd-text-muted);
  margin: 0 0 2rem;
}

.acd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

/* Sections */
.acd-section {
  padding: 5rem 0;
}

.acd-section--ivory {
  background: var(--acd-ivory);
}

.acd-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.acd-section-header h2 {
  font-family: var(--acd-font-display);
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 600;
  color: var(--acd-deep);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.acd-section-header p {
  color: var(--acd-text-muted);
  margin: 0;
  font-size: 1.0625rem;
}

.acd-gold-line {
  width: 48px;
  height: 2px;
  background: var(--acd-gold);
  margin: 0 auto 1.25rem;
  border-radius: 1px;
}

/* About */
.acd-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.acd-about-visual {
  aspect-ratio: 4/3;
  border-radius: var(--acd-radius);
  background: linear-gradient(145deg, rgba(125, 154, 122, 0.15), rgba(191, 163, 106, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
  box-shadow: var(--acd-shadow);
}

.acd-about-visual img {
  max-width: 260px;
}

.acd-about-text h2 {
  font-family: var(--acd-font-display);
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 600;
  color: var(--acd-deep);
  margin: 0 0 1.25rem;
  line-height: 1.2;
}

.acd-about-text p {
  margin: 0 0 1rem;
  color: var(--acd-text);
}

.acd-about-text p:last-child {
  margin-bottom: 0;
  color: var(--acd-text-muted);
  font-style: italic;
}

/* Cards */
.acd-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.acd-card {
  background: var(--acd-ivory);
  border-radius: var(--acd-radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--acd-shadow-sm);
  border: 1px solid rgba(191, 163, 106, 0.15);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.acd-section--ivory .acd-card {
  background: var(--acd-sand);
}

.acd-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--acd-shadow);
}

.acd-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(125, 154, 122, 0.15);
  color: var(--acd-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.acd-card-icon svg {
  width: 24px;
  height: 24px;
}

.acd-card h3 {
  font-family: var(--acd-font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--acd-deep);
  margin: 0 0 0.75rem;
}

.acd-card p {
  margin: 0;
  color: var(--acd-text-muted);
  font-size: 0.9375rem;
}

.acd-card-num {
  font-family: var(--acd-font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(191, 163, 106, 0.35);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* Indicated list */
.acd-indicated {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.acd-indicated-intro {
  font-size: 1.0625rem;
  color: var(--acd-text);
  margin: 0;
}

.acd-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.acd-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background: var(--acd-ivory);
  border-radius: var(--acd-radius-sm);
  border-left: 3px solid var(--acd-sage);
  box-shadow: var(--acd-shadow-sm);
}

.acd-section--ivory .acd-checklist li {
  background: var(--acd-sand);
}

.acd-checklist-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--acd-sage);
  margin-top: 2px;
}

.acd-checklist span {
  color: var(--acd-deep);
  font-weight: 500;
  font-size: 0.9375rem;
}

/* Ayurveda info */
.acd-ayurveda-box {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem;
  background: var(--acd-ivory);
  border-radius: var(--acd-radius);
  box-shadow: var(--acd-shadow);
  border: 1px solid rgba(191, 163, 106, 0.2);
  position: relative;
}

.acd-ayurveda-box::before,
.acd-ayurveda-box::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 1px;
  background: var(--acd-gold);
  top: 2rem;
}

.acd-ayurveda-box::before {
  left: 2rem;
}

.acd-ayurveda-box::after {
  right: 2rem;
}

.acd-ayurveda-box p {
  margin: 0 0 1.25rem;
  font-size: 1.0625rem;
  color: var(--acd-text);
}

.acd-ayurveda-box p:last-child {
  margin-bottom: 0;
  color: var(--acd-text-muted);
}

/* CTA */
.acd-cta {
  background: linear-gradient(135deg, var(--acd-deep) 0%, #3d5a4a 100%);
  color: var(--acd-ivory);
  text-align: center;
  padding: 4.5rem 0;
}

.acd-cta h2 {
  font-family: var(--acd-font-display);
  font-size: clamp(1.75rem, 3vw, 2.375rem);
  font-weight: 600;
  margin: 0 0 1rem;
  line-height: 1.25;
  max-width: 640px;
  margin-inline: auto;
}

.acd-cta p {
  margin: 0 0 2rem;
  opacity: 0.88;
  font-size: 1.0625rem;
  max-width: 520px;
  margin-inline: auto;
}

.acd-cta .acd-btn--primary {
  background: var(--acd-terracotta);
}

/* Contact */
.acd-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 640px;
  margin: 0 auto;
}

.acd-contact-item {
  background: var(--acd-ivory);
  border-radius: var(--acd-radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--acd-shadow-sm);
  border: 1px solid rgba(191, 163, 106, 0.15);
}

.acd-section--ivory .acd-contact-item {
  background: var(--acd-sand);
}

.acd-contact-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 1rem;
  color: var(--acd-sage);
}

.acd-contact-icon svg {
  width: 100%;
  height: 100%;
}

.acd-contact-item h3 {
  font-family: var(--acd-font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--acd-deep);
  margin: 0 0 0.5rem;
}

.acd-contact-item p {
  margin: 0 0 1.25rem;
  color: var(--acd-text-muted);
  font-size: 0.9375rem;
}

.acd-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
  margin-top: 2rem;
}

/* Footer */
.acd-footer {
  background: var(--acd-deep);
  color: rgba(255, 251, 244, 0.85);
  padding: 3rem 0 2rem;
  text-align: center;
}

.acd-footer-brand {
  font-family: var(--acd-font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--acd-ivory);
  margin: 0 0 0.25rem;
}

.acd-footer-tagline {
  font-size: 0.875rem;
  color: var(--acd-gold);
  letter-spacing: 0.04em;
  margin: 0 0 1.5rem;
}

.acd-footer-legal {
  max-width: 640px;
  margin: 0 auto 1.5rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  opacity: 0.75;
}

.acd-footer-copy {
  font-size: 0.8125rem;
  opacity: 0.6;
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(191, 163, 106, 0.2);
}

/* Floating WhatsApp */
.acd-wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.acd-wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

.acd-wa-float svg {
  width: 28px;
  height: 28px;
}

/* Mobile nav overlay */
.acd-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(52, 78, 65, 0.4);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.acd-nav-overlay.is-open {
  display: block;
  opacity: 1;
}

/* Responsive */
@media (max-width: 960px) {
  .acd-hero-inner,
  .acd-about-grid,
  .acd-indicated {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .acd-hero-inner {
    text-align: center;
  }

  .acd-hero-content {
    max-width: none;
  }

  .acd-hero-actions {
    justify-content: center;
  }

  .acd-cards {
    grid-template-columns: 1fr;
  }

  .acd-about-visual {
    order: -1;
    max-width: 400px;
    margin-inline: auto;
    width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --acd-header-h: 72px;
  }

  .acd-nav-toggle {
    display: flex;
  }

  .acd-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: calc(var(--acd-header-h) + 1rem) 1.5rem 2rem;
    background: var(--acd-ivory);
    box-shadow: -8px 0 32px rgba(52, 78, 65, 0.12);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 101;
  }

  .acd-nav.is-open {
    transform: translateX(0);
  }

  .acd-nav a {
    padding: 0.875rem 0;
    border-bottom: 1px solid rgba(52, 78, 65, 0.08);
    font-size: 1rem;
  }

  .acd-nav .acd-btn {
    margin-top: 1rem;
    width: 100%;
  }

  .acd-brand img {
    height: 44px;
  }

  .acd-hero {
    padding-bottom: 3.5rem;
  }

  .acd-section {
    padding: 3.5rem 0;
  }

  .acd-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .acd-hero-actions .acd-btn {
    width: 100%;
  }

  .acd-contact-grid {
    grid-template-columns: 1fr;
  }

  .acd-ayurveda-box {
    padding: 2rem 1.5rem;
  }

  .acd-ayurveda-box::before,
  .acd-ayurveda-box::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}