/* ============================================
   SA Medical Aesthetics — Editorial Luxury
   ============================================ */

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

/* --- Variables --- */
:root {
  --champagne: #E8D5B7;
  --champagne-light: #F5EDE0;
  --champagne-dark: #C4A97D;
  --cream: #FAF7F2;
  --ivory: #FFFDF9;
  --charcoal: #2A2A2A;
  --graphite: #4A4A4A;
  --muted: #8A8A8A;
  --rose-gold: #B76E79;
  --peach: #F5D5C8;
  --white: #FFFFFF;
  --black: #1A1A1A;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', sans-serif;

  --header-h: 80px;
  --section-pad: clamp(60px, 10vw, 120px);
  --container: min(1200px, 90vw);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--charcoal);
  background: var(--ivory);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; cursor: pointer; font-family: inherit; background: none; }

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--black);
}

h1 { font-size: clamp(2.8rem, 6vw, 5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; font-weight: 500; }

p { color: var(--graphite); max-width: 65ch; }

.subtitle {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne-dark);
}

.italic { font-style: italic; }

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

.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-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 0;
  transition: all 0.4s var(--ease-smooth);
  position: relative;
}

.btn-primary {
  background: var(--charcoal);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.btn-secondary {
  background: transparent;
  color: var(--charcoal);
  border: 1px solid var(--charcoal);
}
.btn-secondary:hover {
  background: var(--charcoal);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover {
  background: #1EBE57;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.3);
}

.btn-gold {
  background: var(--champagne-dark);
  color: var(--white);
}
.btn-gold:hover {
  background: #B8985F;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(196,169,125,0.3);
}

.btn-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform 0.3s var(--ease-smooth);
}
.btn:hover .btn-icon svg { transform: translateX(3px); }

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 253, 249, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 190, 170, 0.15);
  transition: all 0.4s var(--ease-smooth);
}

.header.scrolled {
  height: 65px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.06);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

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

.logo img,
.logo .logo-mark {
  height: 48px;
  width: 48px;
  transition: height 0.4s var(--ease-smooth), width 0.4s var(--ease-smooth);
  flex-shrink: 0;
}

.header.scrolled .logo img,
.header.scrolled .logo .logo-mark { height: 40px; width: 40px; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--black);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.logo-text span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 1px;
  background: var(--champagne-dark);
  transition: width 0.4s var(--ease-smooth);
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--black); }

.nav-cta {
  padding: 10px 24px !important;
  background: var(--charcoal);
  color: var(--white) !important;
  letter-spacing: 0.12em;
  transition: all 0.3s var(--ease-smooth);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--black);
  transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--charcoal);
  transition: all 0.4s var(--ease-smooth);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Sections --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-home {
  background: linear-gradient(135deg, var(--cream) 0%, var(--champagne-light) 50%, var(--peach) 100%);
}

.hero-home::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(232,213,183,0.3) 0%, transparent 70%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-5%, 3%) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(196,169,125,0.3);
  margin-bottom: 30px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--champagne-dark);
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: italic;
  color: var(--champagne-dark);
}

.hero-text {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(196,169,125,0.25);
}

.hero-stat h3 {
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--champagne-dark);
  line-height: 1;
}

.hero-stat p {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

/* --- Page Hero (Inner Pages) --- */
.page-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 60px;
  background: linear-gradient(135deg, var(--cream) 0%, var(--champagne-light) 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at 70% 50%, rgba(232,213,183,0.4), transparent 70%);
}

.page-hero .container { position: relative; z-index: 2; }

.page-hero h1 { margin-bottom: 20px; }

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}

.breadcrumb a { color: var(--champagne-dark); }
.breadcrumb a:hover { color: var(--charcoal); }
.breadcrumb span { color: var(--muted); }

/* --- Sections --- */
section {
  padding: var(--section-pad) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-header .subtitle { margin-bottom: 16px; }
.section-header h2 { margin-bottom: 20px; }
.section-header p { margin: 0 auto; }

/* Alternating backgrounds */
.bg-cream { background: var(--cream); }
.bg-ivory { background: var(--ivory); }
.bg-champagne { background: var(--champagne-light); }
.bg-dark {
  background: var(--charcoal);
  color: var(--champagne-light);
}
.bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--white); }
.bg-dark p { color: rgba(255,255,255,0.7); }
.bg-dark .subtitle { color: var(--champagne); }

/* --- Service Cards --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--white);
  padding: 50px 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease-smooth);
  border: 1px solid rgba(200,190,170,0.15);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--champagne-dark), var(--peach));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-smooth);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.service-card-icon {
  width: 50px; height: 50px;
  margin-bottom: 24px;
  color: var(--champagne-dark);
}

.service-card h3 { margin-bottom: 16px; }

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.service-card .card-link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s var(--ease-smooth);
}

.service-card:hover .card-link { gap: 14px; }

/* --- Trust Bar --- */
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  padding: 40px 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

.trust-item svg {
  width: 22px; height: 22px;
  color: var(--champagne-dark);
}

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

.testimonial-card {
  background: var(--white);
  padding: 40px;
  border: 1px solid rgba(200,190,170,0.15);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--champagne);
  position: absolute;
  top: 10px; left: 24px;
  line-height: 1;
  opacity: 0.5;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 20px;
  color: var(--champagne-dark);
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--black);
}

.testimonial-meta {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* --- Why Choose / Features --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-item { text-align: center; padding: 20px; }

.feature-icon {
  width: 60px; height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--champagne-light);
  border-radius: 50%;
  color: var(--champagne-dark);
}

.feature-item h4 { margin-bottom: 12px; }
.feature-item p { font-size: 0.9rem; margin: 0 auto; }

/* --- CTA Band --- */
.cta-band {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--charcoal) 0%, #1A1A1A 100%);
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(196,169,125,0.1), transparent 70%);
}

.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.6); margin: 0 auto 36px; }

.cta-band .btn-whatsapp {
  font-size: 0.85rem;
  padding: 18px 44px;
}

/* --- Treatment Detail Sections --- */
.treatment-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.treatment-intro-text h2 { margin-bottom: 20px; }
.treatment-intro-text p { margin-bottom: 16px; }

.treatment-image {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--champagne-light), var(--peach));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.treatment-image-placeholder {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--champagne-dark);
  font-style: italic;
  text-align: center;
  padding: 40px;
}

.benefits-list {
  margin: 24px 0;
}

.benefits-list li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  font-size: 0.95rem;
  color: var(--graphite);
  border-bottom: 1px solid rgba(200,190,170,0.15);
}

.benefits-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 16px;
  width: 10px; height: 10px;
  border: 1.5px solid var(--champagne-dark);
  border-radius: 50%;
}

/* --- FAQ Accordion --- */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid rgba(200,190,170,0.25);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 24px 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: color 0.3s;
}

.faq-question:hover { color: var(--champagne-dark); }

.faq-question svg {
  width: 20px; height: 20px;
  color: var(--champagne-dark);
  transition: transform 0.4s var(--ease-smooth);
  flex-shrink: 0;
}

.faq-item.active .faq-question svg { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-smooth), padding 0.5s var(--ease-smooth);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.8;
}

/* --- Pricing Table --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border: 1px solid rgba(200,190,170,0.2);
  overflow: hidden;
  transition: all 0.4s var(--ease-smooth);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.pricing-card-header {
  padding: 40px 40px 30px;
  background: linear-gradient(135deg, var(--champagne-light), rgba(245,213,200,0.3));
  border-bottom: 1px solid rgba(200,190,170,0.15);
}

.pricing-card-header .subtitle { margin-bottom: 10px; }
.pricing-card-header h3 { font-size: 1.8rem; }

.pricing-card-body { padding: 30px 40px 40px; }

.pricing-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid rgba(200,190,170,0.12);
}

.pricing-item:last-child { border-bottom: none; }

.pricing-item-name {
  font-size: 0.95rem;
  color: var(--charcoal);
}

.pricing-item-price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--champagne-dark);
}

.pricing-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 20px;
  font-style: italic;
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.form-group { margin-bottom: 24px; }

.form-group label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--white);
  border: 1px solid rgba(200,190,170,0.3);
  outline: none;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--champagne-dark);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info-block {
  margin-bottom: 36px;
}

.contact-info-block h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 12px;
  font-weight: 500;
}

.contact-info-block p {
  font-size: 1rem;
  line-height: 1.8;
}

.contact-info-block a {
  color: var(--champagne-dark);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.contact-info-block a:hover { border-color: var(--champagne-dark); }

.map-container {
  width: 100%;
  aspect-ratio: 16/9;
  border: 1px solid rgba(200,190,170,0.15);
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.8) contrast(1.05);
}

/* --- About Page --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--champagne-light), var(--peach));
  display: flex;
  align-items: center;
  justify-content: center;
}

.credentials-list {
  margin: 30px 0;
}

.credentials-list li {
  padding: 12px 0;
  padding-left: 24px;
  position: relative;
  font-size: 0.95rem;
  color: var(--graphite);
}

.credentials-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 18px;
  width: 8px; height: 1.5px;
  background: var(--champagne-dark);
}

/* --- Process Steps --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 30px 20px;
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--champagne);
  margin-bottom: 16px;
  line-height: 1;
}

.process-step h4 { margin-bottom: 10px; }
.process-step p { font-size: 0.88rem; margin: 0 auto; }

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: all 0.4s var(--ease-smooth);
  animation: floatPulse 3s ease-in-out infinite;
}

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

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 32px rgba(37,211,102,0.6); }
}

.whatsapp-float-label {
  position: absolute;
  right: 72px;
  white-space: nowrap;
  background: var(--white);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--charcoal);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s var(--ease-smooth);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-float-label {
  opacity: 1;
  transform: translateX(0);
}

/* --- Footer --- */
.footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.6);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .logo-text { color: var(--white); font-size: 1.5rem; }
.footer-brand .logo-text span { color: var(--champagne); }

.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 280px;
}

.footer h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 20px;
}

.footer ul li { margin-bottom: 10px; }

.footer ul a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.3s;
}
.footer ul a:hover { color: var(--champagne); }

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: rgba(255,255,255,0.5);
  transition: all 0.3s;
}

.footer-social a:hover {
  border-color: var(--champagne);
  color: var(--champagne);
}

.footer-social svg { width: 16px; height: 16px; fill: currentColor; }

/* --- Mobile Sticky CTA Bar --- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 998;
  background: var(--white);
  border-top: 1px solid rgba(200,190,170,0.2);
  padding: 10px 16px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.mobile-cta-bar-inner {
  display: flex;
  gap: 10px;
}

.mobile-cta-bar .btn {
  flex: 1;
  padding: 14px 10px;
  font-size: 0.7rem;
  text-align: center;
  justify-content: center;
}

/* --- Micro-interactions --- */
.hover-lift {
  transition: transform 0.35s var(--ease-smooth), box-shadow 0.35s var(--ease-smooth);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

/* Magnetic hover for buttons */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out);
}
.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* Text reveal animation */
.text-reveal {
  overflow: hidden;
  display: inline-block;
}
.text-reveal span {
  display: inline-block;
  transform: translateY(100%);
  transition: transform 0.8s var(--ease-out);
}
.text-reveal.visible span {
  transform: translateY(0);
}

/* Parallax subtle */
.parallax-subtle {
  will-change: transform;
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--champagne-dark), var(--rose-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Shimmer effect on cards */
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
}
.service-card:hover::after {
  left: 100%;
}

/* Testimonial card hover */
.testimonial-card {
  transition: all 0.4s var(--ease-smooth);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.08);
  border-color: var(--champagne);
}

/* Pricing card glow */
.pricing-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, var(--champagne), var(--peach), var(--champagne-dark));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s;
  border-radius: inherit;
}
.pricing-card:hover::after { opacity: 0.3; }

/* Feature icon bounce */
.feature-icon {
  transition: transform 0.4s var(--ease-smooth), background 0.4s;
}
.feature-item:hover .feature-icon {
  transform: scale(1.1) rotate(-5deg);
  background: var(--champagne);
}

/* FAQ micro-interaction */
.faq-question {
  transition: color 0.3s, padding-left 0.3s;
}
.faq-item:hover .faq-question { padding-left: 8px; }

/* Smooth number counter highlight */
[data-count] {
  transition: color 0.3s;
}

/* Nav link stagger animation on mobile */
.nav-links.open a {
  animation: slideIn 0.4s var(--ease-out) both;
}
.nav-links.open a:nth-child(1) { animation-delay: 0.05s; }
.nav-links.open a:nth-child(2) { animation-delay: 0.1s; }
.nav-links.open a:nth-child(3) { animation-delay: 0.15s; }
.nav-links.open a:nth-child(4) { animation-delay: 0.2s; }
.nav-links.open a:nth-child(5) { animation-delay: 0.25s; }
.nav-links.open a:nth-child(6) { animation-delay: 0.3s; }
.nav-links.open a:nth-child(7) { animation-delay: 0.35s; }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--champagne-dark), var(--rose-gold));
  z-index: 1001;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.1s linear;
  width: 100%;
}

/* Cursor glow effect on hero */
.hero-glow {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,213,183,0.15), transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  display: none;
}

/* Image placeholder shimmer */
.treatment-image-placeholder {
  position: relative;
  overflow: hidden;
}
.treatment-image::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  animation: imageShimmer 3s ease-in-out infinite;
}
@keyframes imageShimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .treatment-intro { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--ivory);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transition: right 0.5s var(--ease-out);
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
  }

  .nav-links.open { right: 0; }

  .menu-toggle { display: flex; }

  .hero-stats {
    flex-wrap: wrap;
    gap: 30px;
  }

  .hero-stat { min-width: 120px; }

  .pricing-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .trust-bar { gap: 30px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { text-align: center; justify-content: center; }

  /* Mobile sticky CTA bar */
  .mobile-cta-bar { display: block; }
  body { padding-bottom: 72px; }

  /* Move WhatsApp float above mobile bar */
  .whatsapp-float { bottom: 88px; right: 16px; width: 54px; height: 54px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
  .whatsapp-float-label { display: none; }

  /* Bigger tap targets */
  .nav-cta { padding: 14px 28px !important; }
  .btn { padding: 16px 28px; min-height: 48px; }

  /* Full-width CTA on mobile */
  .cta-band .btn { width: 100%; justify-content: center; }
}