/* ══════════════════════════════════════════
   DRA DENISE VANIN — PREMIUM DESIGN SYSTEM
   ══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

:root {
  --gold: #d4b872;
  --gold-light: #e8d5a8;
  --gold-vibrant: #c0af81;
  --gold-glow: rgba(212, 184, 114, 0.35);
  --dark: #0a0a0a;
  --dark-card: #141414;
  --dark-surface: #1a1a1a;
  --light-bg: #f8f5ef;
  --light-bg2: #f0ece4;
  --white: #ffffff;
  --text-light: #e0e0e0;
  --text-muted: #999;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --shadow-glass: 0 8px 32px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
  --shadow-glass-gold: 0 8px 32px rgba(212,184,114,0.15), 0 2px 8px rgba(0,0,0,0.4), inset 0 1px 0 rgba(212,184,114,0.1);
  --shadow-card-hover: 0 20px 60px rgba(0,0,0,0.6), 0 4px 16px rgba(212,184,114,0.2);
  --glass-bg: rgba(20, 20, 20, 0.65);
  --glass-border: rgba(212, 184, 114, 0.12);
  --glass-border-light: rgba(255, 255, 255, 0.08);
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text-light);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── NOISE TEXTURE ── */
.noise::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ══════════════════
   HEADER / NAV
   ══════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo img { height: 60px; width: auto; transition: var(--transition); }
.site-header.scrolled .logo img { height: 48px; }

.nav-menu { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-menu a {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.nav-menu a:hover { color: var(--gold); }
.nav-menu a:hover::after { width: 100%; }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  color: var(--dark);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: 0.6s;
}
.btn-cta:hover::before { transform: translateX(100%); }
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow);
}

/* ── HAMBURGER ── */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; z-index: 1001; }
.hamburger span { width: 24px; height: 2px; background: var(--gold); transition: var(--transition); border-radius: 2px; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ══════════════════
   HERO
   ══════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a0a 0%, #111 40%, #0d0b08 100%);
}

#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
}

.hero-text .tag {
  display: inline-block;
  padding: 6px 20px;
  border: 1px solid var(--gold);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-text h1 span { color: var(--gold); display: block; }

.hero-text p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-image { position: relative; display: flex; justify-content: center; }
.hero-image img {
  width: 100%;
  max-width: 450px;
  border-radius: 200px 200px 20px 20px;
  object-fit: cover;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px var(--gold-glow);
  border: 2px solid var(--glass-border);
}

.hero-image::before {
  content: '';
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.1); }
}

/* ══════════════════
   PREMIUM LIGHT SECTIONS
   ══════════════════ */
.premium-light {
  position: relative;
  background: var(--light-bg);
  color: #1a1a1a;
}

/* ── PREMIUM PINSTRIPE TEXTURE (risca de giz) ── */
.premium-light::before,
.intro-section::before,
.steps-section::before,
.differentials-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(180, 165, 130, 0.04) 0px,
    rgba(180, 165, 130, 0.04) 1px,
    transparent 1px,
    transparent 48px
  );
  pointer-events: none;
  z-index: 0;
}

.premium-light > *,
.intro-section > *,
.steps-section > *,
.differentials-section > * {
  position: relative;
  z-index: 1;
}

.section-padding { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold-vibrant);
  margin-bottom: 16px;
}

.premium-light .section-header .label,
.intro-section .section-header .label,
.steps-section .section-header .label,
.differentials-section .section-header .label { color: #8b7a54; }

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 16px;
}

.premium-light .section-header h2,
.intro-section .section-header h2,
.steps-section .section-header h2,
.differentials-section .section-header h2 { color: #0a0a0a; font-weight: 700; }
.dark-section .section-header h2 { color: var(--white); }

.section-header p {
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.7;
}

.premium-light .section-header p,
.intro-section .section-header p,
.steps-section .section-header p,
.differentials-section .section-header p {
  color: #444;
  opacity: 1;
}

/* ══════════════════
   GLASS CARDS (Dark)
   ══════════════════ */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: var(--shadow-glass);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,184,114,0.3), transparent);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(212, 184, 114, 0.25);
}

/* Cards on light background — Jet Black Glossy Premium */
.premium-light .glass-card,
.differentials-section .glass-card {
  background: linear-gradient(165deg, #0a0a0a 0%, #111111 40%, #0d0d0d 100%);
  color: var(--text-light);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 2px 4px rgba(0,0,0,0.3),
    0 8px 32px rgba(0,0,0,0.5),
    0 20px 60px rgba(0,0,0,0.25),
    inset 0 1px 0 rgba(255,255,255,0.06);
}

.premium-light .glass-card:hover,
.differentials-section .glass-card:hover {
  box-shadow:
    0 4px 8px rgba(0,0,0,0.35),
    0 16px 48px rgba(0,0,0,0.55),
    0 30px 80px rgba(0,0,0,0.3),
    0 0 30px rgba(212,184,114,0.1),
    inset 0 1px 0 rgba(255,255,255,0.08);
  border-color: rgba(212,184,114,0.2);
}

/* ══════════════════
   DIFERENCIAIS
   ══════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card { text-align: center; }
.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.5rem;
  color: var(--dark);
  box-shadow: 0 8px 24px var(--gold-glow);
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ══════════════════
   SOBRE
   ══════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image { position: relative; }
.about-image img {
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 2px solid var(--glass-border);
}

.about-image .exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  color: var(--dark);
  padding: 20px 24px;
  border-radius: 16px;
  text-align: center;
  font-weight: 800;
  box-shadow: 0 12px 40px var(--gold-glow);
}

.exp-badge .number { font-size: 2rem; display: block; line-height: 1; }
.exp-badge .label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 2px; }

.about-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--white);
  margin-bottom: 20px;
}

.about-content h2 span { color: var(--gold); }

.about-content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.credentials {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.credential {
  padding: 12px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ══════════════════
   TRATAMENTOS (Icon Cards)
   ══════════════════ */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.treat-card.glass-card {
  padding: 40px 32px 36px;
  border-radius: 20px;
  background: linear-gradient(160deg, #151515 0%, #111 100%);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow:
    0 2px 8px rgba(0,0,0,0.2),
    0 12px 40px rgba(0,0,0,0.4),
    0 30px 80px rgba(0,0,0,0.25);
  transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.treat-card.glass-card::before {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,184,114,0.25), transparent);
  opacity: 0.7;
}

.treat-card.glass-card:hover {
  transform: translateY(-10px);
  border-color: rgba(212,184,114,0.18);
  box-shadow:
    0 4px 16px rgba(0,0,0,0.25),
    0 20px 60px rgba(0,0,0,0.45),
    0 40px 100px rgba(0,0,0,0.3),
    0 0 30px rgba(212,184,114,0.08);
}

/* ── Icon circle ── */
.treat-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(212,184,114,0.3);
  transition: all 0.4s ease;
  flex-shrink: 0;
}

.treat-icon-wrap svg {
  width: 24px;
  height: 24px;
  stroke: #1a1a1a;
  stroke-width: 1.8;
}

.treat-card.glass-card:hover .treat-icon-wrap {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(212,184,114,0.4);
}

/* ── Gold separator ── */
.treat-gold-line {
  width: 32px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 18px;
  border-radius: 1px;
  opacity: 0.5;
  transition: all 0.4s ease;
}

.treat-card.glass-card:hover .treat-gold-line {
  width: 50px;
  opacity: 0.8;
}

/* ── Title ── */
.treat-card.glass-card h3 {
  font-size: 1.05rem;
  color: var(--gold-light);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: 0.2px;
  line-height: 1.3;
}

/* ── Paragraph ── */
.treat-card.glass-card p {
  font-size: 0.85rem;
  color: #777;
  line-height: 1.75;
  font-weight: 400;
}

.treat-card.glass-card:hover p {
  color: #999;
}

/* ══════════════════
   GALERIA
   ══════════════════ */
.gallery-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 24px 20px;
  scrollbar-width: none;
}
.gallery-scroll::-webkit-scrollbar { display: none; }

.gallery-item {
  flex: 0 0 auto;
  width: 500px;
  height: 280px;
  border-radius: 16px;
  overflow: hidden;
  scroll-snap-align: start;
  position: relative;
  border: 1px solid var(--glass-border);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-item:hover img { transform: scale(1.05); }

/* ══════════════════
   DEPOIMENTOS
   ══════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card .quote-icon {
  font-size: 2.5rem;
  color: var(--gold);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 16px;
}

.testimonial-card .text {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-card .stars { color: var(--gold); margin-bottom: 16px; font-size: 0.9rem; letter-spacing: 2px; }

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card .author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--dark);
  font-size: 0.85rem;
}

.testimonial-card .author-name { font-weight: 600; color: var(--white); font-size: 0.9rem; }
.testimonial-card .author-role { font-size: 0.75rem; color: var(--text-muted); }

/* ══════════════════
   CTA SECTION
   ══════════════════ */
.cta-section {
  position: relative;
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(135deg, #0d0b08, #1a1510, #0d0b08);
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.3;
}

.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}

.cta-section h2 span { color: var(--gold); }

.cta-section p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 40px;
  position: relative;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.btn-outline {
  padding: 14px 32px;
  border: 2px solid var(--gold);
  color: var(--gold);
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow);
}

/* ══════════════════
   FOOTER
   ══════════════════ */
.site-footer {
  background: #050505;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(212,184,114,0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand img { height: 50px; margin-bottom: 16px; }
.footer-brand p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.7; }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--text-muted); font-size: 0.85rem; }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* ══════════════════
   SCROLL ANIMATIONS
   ══════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ══════════════════
   RESPONSIVE
   ══════════════════ */
@media (max-width: 992px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-text p { margin: 0 auto 36px; }
  .hero-image img { max-width: 320px; }
  .about-grid { grid-template-columns: 1fr; text-align: center; }
  .about-image { order: -1; }
  .about-image img { max-width: 400px; margin: 0 auto; }
  .about-image .exp-badge { right: auto; left: 50%; transform: translateX(-50%); bottom: -20px; }
  .credentials { justify-content: center; }
  .features-grid, .treatments-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .nav-menu.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(24px);
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }
  .nav-menu.active a { font-size: 1.2rem; }
  .features-grid, .treatments-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .gallery-item { width: 320px; height: 200px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 2.2rem; }
  .section-padding { padding: 70px 0; }
}

/* ══════════════════
   WHATSAPP FLOAT
   ══════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  z-index: 900;
  transition: var(--transition);
}

.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 28px; height: 28px; fill: white; }

/* ══════════════════════════════════════════
   NAVIGATION DROPDOWN
   ══════════════════════════════════════════ */
.nav-item-has-children { position: relative; }
.nav-item-has-children > a { display: inline-flex; align-items: center; gap: 5px; }
.nav-item-has-children > a::after { display: none; }
.dropdown-arrow { font-size: 0.55rem; transition: var(--transition); display: inline-block; }
.nav-item-has-children:hover .dropdown-arrow { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 520px;
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 16px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 30px rgba(212,184,114,0.08);
  z-index: 1001;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 16px;
}

.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.nav-item-has-children:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown li { margin: 0; }
.nav-dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 0.8rem !important;
  font-weight: 500 !important;
  text-transform: none !important;
  letter-spacing: 0.3px !important;
  color: var(--text-muted) !important;
  border-radius: 10px;
  transition: var(--transition);
}
.nav-dropdown a:hover {
  background: rgba(212,184,114,0.1);
  color: var(--gold) !important;
  padding-left: 20px;
}

/* ══════════════════════════════════════════
   PAGE HERO (Treatment Pages)
   ══════════════════════════════════════════ */
.page-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a0a 0%, #111 40%, #0d0b08 100%);
  padding-top: 100px;
}

.page-hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.page-hero-content .tag {
  display: inline-block;
  padding: 6px 20px;
  border: 1px solid var(--gold);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 24px;
}

.page-hero-content h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}
.page-hero-content h1 span { color: var(--gold); }

.page-hero-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.page-hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-hero-image img {
  width: 100%;
  max-width: 480px;
  height: 420px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 40px var(--gold-glow);
  border: 1px solid var(--glass-border);
  position: relative;
  z-index: 2;
}

.page-hero-image::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: pulseGlow 4s ease-in-out infinite;
}

.page-hero-image::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,184,114,0.15), transparent 70%);
  bottom: -30px;
  right: -30px;
  z-index: 1;
}

/* Decorative blob */
.hero-blob {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,184,114,0.06), transparent 70%);
  top: -100px;
  right: -100px;
  z-index: 0;
  filter: blur(60px);
}

/* ══════════════════════════════════════════
   INTRO SECTION
   ══════════════════════════════════════════ */
.intro-section {
  position: relative;
  background: var(--light-bg);
  padding: 100px 0;
  overflow: hidden;
}

.intro-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.intro-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: #0a0a0a;
  margin-bottom: 24px;
  font-weight: 700;
}

.intro-content h2 span { color: var(--gold-vibrant); }

.intro-content p {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.9;
  margin-bottom: 16px;
}

.intro-content p:last-child { margin-bottom: 0; }

.intro-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-vibrant));
  margin: 0 auto 32px;
  border-radius: 2px;
}

/* ══════════════════════════════════════════
   BENEFITS SECTION
   ══════════════════════════════════════════ */
.benefits-section {
  position: relative;
  background: var(--dark);
  padding: 100px 0;
  overflow: hidden;
}

.benefits-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,184,114,0.06), transparent 70%);
  top: -100px;
  left: -100px;
  filter: blur(40px);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  background: linear-gradient(160deg, #151515 0%, #0f0f0f 100%);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.3);
  transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,184,114,0.2), transparent);
}

.benefit-card:hover {
  transform: translateY(-10px);
  border-color: rgba(212,184,114,0.18);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 30px rgba(212,184,114,0.08);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 6px 20px rgba(212,184,114,0.3);
  transition: all 0.4s ease;
}

.benefit-icon svg { width: 24px; height: 24px; stroke: #1a1a1a; fill: none; stroke-width: 1.8; }
.benefit-card:hover .benefit-icon { transform: scale(1.1); box-shadow: 0 8px 28px rgba(212,184,114,0.4); }

.benefit-card h3 {
  font-size: 1rem;
  color: var(--gold-light);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 0.85rem;
  color: #777;
  line-height: 1.7;
}

.benefit-card:hover p { color: #999; }

/* ══════════════════════════════════════════
   STEPS / TIMELINE
   ══════════════════════════════════════════ */
.steps-section {
  position: relative;
  background: var(--light-bg);
  padding: 100px 0;
  overflow: hidden;
}

.steps-timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  padding-left: 60px;
}

.steps-timeline::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--gold-vibrant), rgba(212,184,114,0.2));
}

.step-item {
  position: relative;
  margin-bottom: 48px;
  padding: 28px 32px;
  background: rgba(10,10,10,0.88);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 2px 8px rgba(0,0,0,0.2);
  color: var(--text-light);
  transition: var(--transition);
}

.step-item:last-child { margin-bottom: 0; }

.step-item:hover {
  transform: translateX(8px);
  border-color: rgba(212,184,114,0.15);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 20px rgba(212,184,114,0.06);
}

.step-number {
  position: absolute;
  left: -60px;
  top: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(212,184,114,0.4);
  z-index: 2;
}

.step-item h3 {
  font-size: 1.1rem;
  color: var(--gold-light);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 8px;
}

.step-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   FAQ ACCORDION
   ══════════════════════════════════════════ */
.faq-section {
  position: relative;
  background: var(--dark);
  padding: 100px 0;
  overflow: hidden;
}

.faq-section::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,184,114,0.05), transparent 70%);
  bottom: -80px;
  right: -80px;
  filter: blur(40px);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  background: linear-gradient(160deg, #151515, #111);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(212,184,114,0.15);
}

.faq-item.active {
  border-color: rgba(212,184,114,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px rgba(212,184,114,0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  cursor: pointer;
  transition: var(--transition);
  gap: 16px;
}

.faq-question:hover { background: rgba(212,184,114,0.03); }

.faq-question h3 {
  font-size: 0.95rem;
  color: var(--gold-light);
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.4;
  flex: 1;
}

.faq-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(212,184,114,0.1);
  border: 1px solid rgba(212,184,114,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--gold);
  font-size: 1.2rem;
  font-weight: 300;
}

.faq-item.active .faq-toggle {
  background: linear-gradient(135deg, var(--gold), var(--gold-vibrant));
  color: var(--dark);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), padding 0.35s ease;
}

.faq-answer-inner {
  padding: 0 28px 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ══════════════════════════════════════════
   DIFFERENTIALS SECTION (Treatment Pages)
   ══════════════════════════════════════════ */
.differentials-section {
  position: relative;
  background: var(--light-bg);
  padding: 100px 0;
  overflow: hidden;
}

/* ══════════════════════════════════════════
   MAP SECTION
   ══════════════════════════════════════════ */
.map-section {
  position: relative;
  height: 400px;
  overflow: hidden;
}

.map-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.4);
  z-index: 2;
  pointer-events: none;
}

.map-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  z-index: 3;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) contrast(1.1) brightness(0.7);
  transition: filter 0.6s ease;
}

.map-section:hover iframe {
  filter: grayscale(0.5) contrast(1.05) brightness(0.8);
}

/* ══════════════════════════════════════════
   FOOTER PREMIUM (Expanded)
   ══════════════════════════════════════════ */
.footer-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-info-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(212,184,114,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
  font-size: 0.85rem;
}

.footer-info-item span {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(212,184,114,0.08);
  border: 1px solid rgba(212,184,114,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(212,184,114,0.3);
}

.footer-social a svg { width: 18px; height: 18px; }

/* ── Treatments grid (Home - with links) ── */
.treat-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.treat-card-link:hover .treat-card.glass-card {
  transform: translateY(-10px);
  border-color: rgba(212,184,114,0.18);
}

.treat-card .treat-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.4s ease;
}

.treat-card:hover .treat-link-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ══════════════════════════════════════════
   RESPONSIVE — NEW COMPONENTS
   ══════════════════════════════════════════ */
@media (max-width: 992px) {
  .page-hero .container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .page-hero-content p { margin: 0 auto 36px; }
  .page-hero-image img { max-width: 380px; height: 320px; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-timeline { padding-left: 50px; }
  .steps-timeline::before { left: 18px; }
  .step-number { left: -50px; width: 36px; height: 36px; font-size: 0.8rem; }
}

@media (max-width: 768px) {
  .nav-dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 100%;
    background: transparent;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .nav-dropdown a { text-align: center; font-size: 1rem !important; }
  .page-hero { min-height: auto; padding: 120px 0 60px; }
  .page-hero-image img { max-width: 300px; height: 260px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .steps-timeline { padding-left: 45px; }
  .step-item { padding: 20px 24px; }
  .faq-question { padding: 18px 20px; }
  .faq-answer-inner { padding: 0 20px 20px; }
  .map-section { height: 300px; }
}