/* ============================================================
   NICIUS ODONTOLOGIA — LIGHT PREMIUM PALETTE
   Off-white: #FAFAF8 | Olive green: #7A8B6F | Champagne: #C4A86B | Text: #3D3935
   ============================================================ */

:root {
  /* Core palette */
  --bg:           #FAFAF8;
  --bg-soft:      #F2F0EB;
  --bg-card:      #FFFFFF;
  --bg-deep:      #7A8B6F;     /* olive green */
  --bg-deep-dark: #5E6E55;     /* darker olive for hover / emphasis */

  /* Surfaces */
  --surface:        #FFFFFF;
  --surface-warm:   #FDFCF9;
  --surface-dark:   rgba(122, 139, 111, 0.92);

  /* Text */
  --text:      #3D3935;
  --text-soft: #7A7470;
  --text-muted:#A09A96;
  --text-on-dark: #FAFAF8;

  /* Accent — champagne gold */
  --accent:       #C4A86B;
  --accent-soft:  rgba(196, 168, 107, 0.15);
  --accent-hover: #D4B87B;
  --accent-deep:  #A8904F;

  /* Borders / lines */
  --line: rgba(196, 168, 107, 0.22);
  --line-soft: rgba(61, 57, 53, 0.1);

  /* Shadows */
  --shadow:       0 4px 20px rgba(61, 57, 53, 0.07);
  --shadow-hover: 0 16px 40px rgba(61, 57, 53, 0.14);
  --shadow-warm:  0 8px 30px rgba(122, 139, 111, 0.12);

  /* Geometry */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --container: min(1180px, calc(100% - 40px));

  /* Motion */
  --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.page-shell { overflow: clip; }

.container {
  width: var(--container);
  margin: 0 auto;
}

.text-center {
  text-align: center;
  align-items: center;
  display: flex;
  flex-direction: column;
}

/* ── Subtle textured background helper ─────────────────────── */
.bg-texture {
  background-image:
    radial-gradient(circle at 15% 85%, rgba(196, 168, 107, 0.07) 0%, transparent 55%),
    radial-gradient(circle at 85% 15%, rgba(122, 139, 111, 0.07) 0%, transparent 55%);
}

/* ═══════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(250, 250, 248, 0.92);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 20px rgba(61, 57, 53, 0.06);
  color: var(--text);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(250, 250, 248, 0.97);
  box-shadow: 0 4px 24px rgba(61, 57, 53, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-name {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--bg-deep);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 46px;
  height: 46px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), border-color var(--transition);
}
.nav-toggle:hover { background: var(--accent-soft); border-color: var(--accent); }

.nav-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--text);
  margin: 0 auto;
  display: block;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-active span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle.is-active span:last-child  { transform: translateY(-4px) rotate(-45deg); }

/* Nav */
.site-nav {
  position: absolute;
  top: calc(100% + 8px);
  left: 16px;
  right: 16px;
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-hover);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity var(--transition),
    visibility var(--transition),
    transform var(--transition);
}
.site-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.site-nav a {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
  transition: color var(--transition), background var(--transition);
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--bg-deep);
  background: var(--accent-soft);
  outline: none;
}
.site-nav .active-link {
  color: var(--bg-deep);
  font-weight: 700;
}

/* ── Buttons ─────────────────────────────────────────────── */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all var(--transition);
}
.button:hover, .button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  background: var(--bg-deep);
  color: #FAFAF8;
  box-shadow: 0 6px 18px rgba(122, 139, 111, 0.3);
}
.button-primary:hover {
  background: var(--bg-deep-dark);
  box-shadow: 0 10px 26px rgba(122, 139, 111, 0.4);
  color: #FAFAF8;
}

.button-secondary {
  background: transparent;
  color: var(--bg-deep);
  border: 2px solid var(--accent);
}
.button-secondary:hover {
  background: var(--accent);
  color: #FAFAF8;
  border-color: var(--accent);
}

.button-small {
  min-height: 44px;
  padding: 0 20px;
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════════
   HERO — light premium
═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: 88px 0 108px;
  background:
    linear-gradient(135deg, #F4F2ED 0%, #FAFAF8 60%, #EFF0EB 100%);
  color: var(--text);
  overflow: hidden;
}

/* Decorative accent blob */
.hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 168, 107, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122, 139, 111, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-copy { padding: 20px 0; }

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.77rem;
  font-weight: 800;
}

.hero h1,
.section-heading h2,
.service-panel-content h2,
.feature-block-content h2,
.location-card h2,
.contact-box h2,
.sedation-content h2,
.hero-panel h2 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(3rem, 8.5vw, 5rem);
  max-width: 12ch;
  color: var(--text);
}

.hero h1 span {
  color: var(--bg-deep);
  font-style: italic;
}

.hero-text {
  margin: 24px 0 0;
  max-width: 50ch;
  color: var(--text-soft);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 36px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}
.hero-highlights li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text-soft);
  font-size: 0.93rem;
  font-weight: 500;
}
.hero-highlights li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Hero image panel */
.hero-image-panel {
  position: relative;
  min-height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(61, 57, 53, 0.18), 0 4px 16px rgba(61, 57, 53, 0.08);
  border: 1px solid var(--line);
}

.hero-bg-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
  z-index: 1;
}

.hero-image-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(160deg,
    rgba(61, 57, 53, 0.55) 0%,
    rgba(61, 57, 53, 0.1) 50%,
    rgba(122, 139, 111, 0.72) 100%);
  z-index: 2;
}

.hero-panel {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  z-index: 3;
  padding: 36px 32px;
  color: var(--text-on-dark);
  background: linear-gradient(to top, rgba(61, 57, 53, 0.85) 0%, transparent 100%);
}
.panel-label {
  margin: 0 0 10px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(250, 250, 248, 0.75);
}
.hero-panel h2 {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  max-width: 16ch;
  margin-bottom: 20px;
}

.hero-metrics {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-metrics article {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(250, 250, 248, 0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(250, 250, 248, 0.18);
}
.hero-metrics strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
}
.hero-metrics span {
  display: block;
  color: rgba(250, 250, 248, 0.88);
  font-size: 0.82rem;
  margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════
   SECTIONS
═══════════════════════════════════════════════════════════ */
.section {
  padding: 96px 0;
}

/* Intro band */
.intro-band {
  padding: 60px 0;
  background: linear-gradient(135deg, #F0EDE6 0%, #F5F3EE 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.intro-band-inner { text-align: center; }
.intro-band p {
  margin: 0 auto;
  max-width: 64ch;
  font-size: 1.22rem;
  color: var(--text-soft);
  font-weight: 500;
  line-height: 1.85;
}

/* About */
.section-grid-about {
  display: grid;
  gap: 48px;
  align-items: center;
}

/* Alternating section backgrounds */
.section:nth-of-type(even) {
  background: var(--bg-soft);
}
.section:nth-of-type(odd) {
  background: var(--bg);
}

/* Section heading */
.section-heading { margin-bottom: 52px; }
.section-heading h2 {
  font-size: clamp(2.6rem, 5.5vw, 3.8rem);
  color: var(--text);
}

/* Content card */
.content-card p {
  margin: 0 0 20px;
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ── Dark sections ───────────────────────────────────────── */
.section-dark {
  background: var(--bg-deep) !important;
  color: var(--text-on-dark);
}
.section-dark .eyebrow { color: var(--accent); }
.section-dark .section-heading h2 { color: var(--text-on-dark); }
.section-dark .content-card p,
.section-dark .treatment-card p { color: rgba(250, 250, 248, 0.82); }
.section-dark .treatment-card h3 { color: var(--text-on-dark); }
.section-dark .treatment-card {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

/* ── Treatment cards ─────────────────────────────────────── */
.treatment-grid { display: grid; gap: 24px; }

.treatment-card {
  position: relative;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid transparent;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.treatment-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
}

.card-image-wrap { width: 100%; height: 220px; overflow: hidden; }
.card-image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 700ms ease;
}
.treatment-card:hover .card-image-wrap img { transform: scale(1.07); }

.card-content {
  padding: 28px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-index {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent-deep);
  letter-spacing: 0.16em;
  font-size: 0.77rem;
  font-weight: 800;
}
.treatment-card h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  color: var(--text);
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
}
.treatment-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* ── Service panels / split layout ──────────────────────── */
.service-columns, .split-layout { display: grid; gap: 28px; }
.service-panel, .feature-block {
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-panel:hover, .feature-block:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.service-panel-img, .feature-block-img {
  width: 100%; height: 280px; object-fit: cover;
}
.service-panel-content, .feature-block-content { padding: 40px; }
.service-panel-content h2, .feature-block-content h2 {
  font-size: clamp(2rem, 4.5vw, 2.6rem);
  margin-bottom: 20px;
  color: var(--text);
}
.service-panel-content p, .feature-block-content p {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.03rem;
  line-height: 1.75;
}

.feature-list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.feature-list li {
  padding-left: 26px;
  position: relative;
  font-weight: 600;
  color: var(--text);
  font-size: 1rem;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(196, 168, 107, 0.4);
}

.feature-block-accent {
  background: var(--bg-deep);
  color: var(--text-on-dark);
  border-color: transparent;
}
.feature-block-accent .feature-block-content h2 { color: var(--text-on-dark); }
.feature-block-accent .feature-block-content p  { color: rgba(250,250,248,0.82); }
.feature-block-accent .feature-list li          { color: var(--text-on-dark); }
.feature-block-accent .eyebrow                  { color: var(--accent); }

/* ── Sedation banner ─────────────────────────────────────── */
.sedation-banner {
  display: grid;
  border-radius: var(--radius-lg);
  background: var(--bg-deep);
  color: var(--text-on-dark);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(122, 139, 111, 0.25);
}
.sedation-content {
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sedation-content h2 {
  font-size: clamp(2.2rem, 5.5vw, 3rem);
  margin-bottom: 20px;
  color: var(--text-on-dark);
}
.sedation-content p {
  color: rgba(250,250,248,0.82);
  font-size: 1.1rem;
  line-height: 1.75;
}
.sedation-image { height: 380px; }
.sedation-image img { width: 100%; height: 100%; object-fit: cover; }

/* ── Differentials ───────────────────────────────────────── */
.differentials-grid { display: grid; gap: 22px; }
.differential-card {
  padding: 38px 28px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.differential-card::before {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--bg-deep));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.differential-card:hover::before { transform: scaleX(1); }
.differential-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
}
.differential-card h3 {
  margin: 0 0 14px;
  font-size: 1.3rem;
  color: var(--text);
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
}
.differential-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* ── Location section ────────────────────────────────────── */
.section-location {
  position: relative;
  background: none !important;
  overflow: hidden;
}

.section-location-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(to right, rgba(250,250,248,0.97) 0%, rgba(250,250,248,0.82) 50%, rgba(250,250,248,0.4) 100%),
    url('assets/brasilia-localizacao.jpg') no-repeat center center / cover;
}

/* Fallback when image is absent */
.section-location-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #F0EDE6 0%, #E8E5DE 100%);
  z-index: -1;
}

.location-grid {
  display: grid;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.location-card {
  padding: 48px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-warm);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.location-card h2 {
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  margin-bottom: 20px;
  color: var(--text);
}
.location-card p {
  margin: 0 0 36px;
  font-size: 1.1rem;
  color: var(--text-soft);
}

.location-panel {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--line);
}

/* ── Urgency section ─────────────────────────────────────── */
#urgencia .section-heading h2 {
  font-size: clamp(2.8rem, 6.5vw, 4.4rem);
  font-weight: 700;
}

.pain-scale-container, .triage-container {
  background: rgba(0, 0, 0, 0.28);
  color: var(--text-on-dark);
  padding: 48px 36px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(196, 168, 107, 0.35);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.07);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pain-slider {
  width: 100%;
  margin: 28px 0;
  -webkit-appearance: none;
  height: 10px;
  background: linear-gradient(to right, #7ab87a, #f0c040, #e07020, #c03030);
  border-radius: 5px;
  outline: none;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);
}
.pain-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--accent);
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  transition: transform 0.2s;
}
.pain-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.pain-value-display {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 22px;
  letter-spacing: -0.01em;
}

#painWhatsAppBtn {
  background: var(--accent);
  color: var(--text);
  box-shadow: 0 6px 20px rgba(196, 168, 107, 0.45);
  font-weight: 700;
  padding: 0 32px;
  min-height: 54px;
}
#painWhatsAppBtn:hover {
  background: var(--accent-hover);
  color: var(--text);
  box-shadow: 0 10px 28px rgba(196, 168, 107, 0.55);
  transform: translateY(-2px);
}

.urgency-grid { display: grid; gap: 36px; margin-top: 48px; }
.triage-chips { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.triage-chip {
  background: rgba(255,255,255,0.08);
  color: var(--text-on-dark);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1.5px solid rgba(196,168,107,0.5);
  transition: all var(--transition);
}
.triage-chip:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(196,168,107,0.4);
}

/* ── Contact section ─────────────────────────────────────── */
.section-contact {
  background: linear-gradient(135deg, #F0EDE6 0%, #FAFAF8 100%) !important;
}

.contact-box {
  display: grid;
  gap: 32px;
  padding: 56px;
  border-radius: var(--radius-lg);
  background: var(--bg-deep);
  color: var(--text-on-dark);
  align-items: center;
  box-shadow: 0 20px 48px rgba(122, 139, 111, 0.25);
  border: 1px solid rgba(196, 168, 107, 0.2);
}
.contact-box h2 {
  font-size: clamp(2.2rem, 5.5vw, 3rem);
  margin-bottom: 14px;
  color: var(--text-on-dark);
}
.contact-box p {
  font-size: 1.08rem;
  color: rgba(250,250,248,0.82);
  margin: 0;
}
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Button visibility inside dark contact box */
.contact-box .button-primary {
  background: var(--accent);
  color: var(--text);
  box-shadow: 0 6px 18px rgba(196, 168, 107, 0.4);
}
.contact-box .button-primary:hover {
  background: var(--accent-hover);
  color: var(--text);
  box-shadow: 0 10px 26px rgba(196, 168, 107, 0.5);
}
.contact-box .button-secondary {
  color: var(--text-on-dark);
  border-color: rgba(250, 250, 248, 0.55);
  background: transparent;
}
.contact-box .button-secondary:hover {
  background: rgba(250, 250, 248, 0.14);
  color: var(--text-on-dark);
  border-color: rgba(250, 250, 248, 0.8);
}

.contact-number {
  font-weight: 700;
  color: var(--accent);
  font-size: 1.15rem;
  margin: 0;
}
.contact-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(250,250,248,0.78);
  font-size: 0.95rem;
  margin: 4px 0 0;
}
.contact-info-row strong { color: var(--accent); }

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.site-footer {
  padding: 80px 0 36px;
  background: #2E3028;
  color: rgba(250,250,248,0.65);
  border-top: 3px solid var(--accent);
}
.footer-top-grid {
  display: grid;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .footer-logo {
  height: 56px;
  margin-bottom: 18px;
}
.footer-clinic-name {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-on-dark);
  margin: 0 0 6px;
  font-family: "Cormorant Garamond", serif;
}
.footer-dr-name {
  margin: 0 0 4px;
  color: rgba(250,250,248,0.7);
  font-size: 0.97rem;
}
.footer-cro {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}
.footer-tagline {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(250,250,248,0.5);
  font-style: italic;
  line-height: 1.6;
  max-width: 28ch;
}
.footer-title {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-on-dark);
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
}
.footer-contact p,
.footer-address p,
.footer-hours p {
  margin: 0 0 14px;
  color: rgba(250,250,248,0.65);
  font-size: 0.95rem;
  line-height: 1.65;
}
.footer-contact a:hover { color: var(--accent); }
.footer-email {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent) !important;
  font-weight: 600;
  font-size: 0.93rem;
  transition: opacity var(--transition);
}
.footer-email:hover { opacity: 0.8; }
.footer-urgency-note {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: rgba(196,168,107,0.12);
  border: 1px solid rgba(196,168,107,0.25);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}
.footer-btn { margin-top: 16px; }
.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: rgba(250,250,248,0.45);
  font-size: 0.88rem;
}
.footer-hours-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 10px;
}
.footer-hours-label {
  font-weight: 700;
  color: rgba(250,250,248,0.8);
  font-size: 0.9rem;
  min-width: 90px;
}
.footer-hours-value {
  color: rgba(250,250,248,0.6);
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════════
   FLOATING WHATSAPP
═══════════════════════════════════════════════════════════ */
.floating-whatsapp {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  padding: 0 26px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.floating-whatsapp:hover {
  transform: scale(1.07) translateY(-2px);
  box-shadow: 0 12px 32px rgba(37,211,102,0.5);
}

/* ═══════════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
═══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 900ms var(--ease-out),
    transform 900ms var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition:
    opacity 900ms var(--ease-out),
    transform 900ms var(--ease-out);
}
.reveal-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition:
    opacity 900ms var(--ease-out),
    transform 900ms var(--ease-out);
}
.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition:
    opacity 800ms var(--ease-out),
    transform 800ms var(--ease-out);
}
.reveal-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-delay   { transition-delay: 160ms !important; }
.reveal-delay-2 { transition-delay: 320ms !important; }
.reveal-delay-3 { transition-delay: 480ms !important; }

/* ── Carousel ─────────────────────────────────────────────── */
.carousel-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-warm);
  aspect-ratio: 4/3;
  background: var(--bg-soft);
}
.carousel-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.carousel-img.active { opacity: 1; }
.carousel-logo-overlay {
  position: absolute;
  bottom: 18px; right: 18px;
  width: 54px;
  opacity: 0.75;
  z-index: 10;
}

/* ── Section layered backgrounds ─────────────────────────── */
.section-layered {
  background: var(--bg-soft) !important;
  position: relative;
}
.section-layered::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(196,168,107,0.08) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(122,139,111,0.08) 0%, transparent 50%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (min-width: 768px) {
  .hero-actions { flex-direction: row; }
  .treatment-grid { grid-template-columns: repeat(2, 1fr); }
  .differentials-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-box { grid-template-columns: 1fr auto; }
  .sedation-banner { grid-template-columns: 1fr 1fr; }
  .sedation-image { height: auto; }
  .urgency-grid { grid-template-columns: 1fr 1fr; }
  .footer-top-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
}

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .site-nav a { padding: 10px 16px; }
  .hero-grid              { grid-template-columns: 1.15fr 0.85fr; }
  .section-grid-about     { grid-template-columns: 1fr 1.1fr; }
  .treatment-grid         { grid-template-columns: repeat(3, 1fr); }
  .differentials-grid     { grid-template-columns: repeat(4, 1fr); }
  .service-columns,
  .split-layout,
  .location-grid          { grid-template-columns: repeat(2, 1fr); }
}

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1;
    transform: none;
  }
}