/* ============================================================
   ActiveFX Laser — Premium Medical Aesthetics CSS
   © 2026 The Institute for Laser & Aesthetic Medicine
   ============================================================ */

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

/* ── CSS Custom Properties ── */
:root {
  --navy:        #1a1a2e;
  --navy-mid:    #16213e;
  --navy-light:  #0f3460;
  --gold:        #c9a84c;
  --gold-light:  #e8c96a;
  --gold-dark:   #a8882e;
  --teal:        #0b7a8a;
  --teal-light:  #0d9aac;
  --white:       #ffffff;
  --off-white:   #f8f9fa;
  --light-gray:  #f0f2f5;
  --mid-gray:    #dee2e6;
  --text-gray:   #6c757d;
  --text-dark:   #212529;
  --text-body:   #495057;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.18);
  --shadow-xl:  0 16px 60px rgba(0,0,0,.24);

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
input, select, textarea { font-family: var(--font-body); }

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.8;
  color: var(--text-body);
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-wide {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Utilities ── */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-teal { color: var(--teal); }
.text-navy { color: var(--navy); }
.text-white { color: var(--white); }
.bg-navy { background: var(--navy); }
.bg-off-white { background: var(--off-white); }
.bg-light { background: var(--light-gray); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-gray);
  max-width: 600px;
  line-height: 1.7;
}

.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 1.25rem 0;
  border-radius: 2px;
}

.divider-center { margin: 1.25rem auto; }

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

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

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  box-shadow: 0 4px 15px rgba(201,168,76,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(201,168,76,0.5);
}

.btn-outline {
  border: 2px solid var(--gold);
  color: var(--gold);
  background: transparent;
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-teal {
  background: var(--teal);
  color: var(--white);
}
.btn-teal:hover {
  background: var(--teal-light);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1rem;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-transparent .nav-inner {
  background: transparent;
}

.nav-scrolled {
  background: rgba(26, 26, 46, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}

.nav-logo-sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.04em;
  padding: 0.25rem 0;
  position: relative;
  text-decoration: none;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

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

.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy) !important;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(201,168,76,0.4);
}

.nav-cta::after { display: none; }

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* ── Hero Sections ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,26,46,0.88) 0%,
    rgba(26,26,46,0.65) 50%,
    rgba(26,26,46,0.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 8rem 0 4rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold-light);
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  color: var(--white);
  max-width: 800px;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

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

.hero p {
  color: rgba(255,255,255,0.88);
  font-size: 1.2rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Sub-page hero (shorter) */
.hero-sub {
  min-height: 55vh;
}

.hero-sub .hero-content {
  padding: 7rem 0 3rem;
}

/* ── Trust Bar ── */
.trust-bar {
  background: var(--navy);
  padding: 1.25rem 0;
  border-bottom: 3px solid var(--gold);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 2rem;
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-right: 1px solid rgba(255,255,255,0.15);
}

.trust-item:last-child { border-right: none; }

.trust-item strong {
  color: var(--gold);
  font-weight: 700;
}

.trust-icon {
  color: var(--gold);
  font-size: 1.1rem;
}

/* ── Section Spacing ── */
.section { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }
.section-lg { padding: 8rem 0; }

/* ── Cards ── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.card-body { padding: 2rem; }

/* Treatment Mode Cards */
.mode-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.mode-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--mid-gray);
  border-top: 4px solid var(--navy);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.mode-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.03) 0%, transparent 100%);
  opacity: 0;
  transition: var(--transition);
}

.mode-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-top-color: var(--gold);
}

.mode-card:hover::before { opacity: 1; }

.mode-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.mode-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.mode-card .trademark {
  color: var(--gold);
}

.mode-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 1.25rem;
}

.mode-card-tag {
  display: inline-block;
  background: var(--light-gray);
  color: var(--text-body);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* ── Before/After Slider ── */
.ba-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: col-resize;
  user-select: none;
  -webkit-user-select: none;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}

.ba-before,
.ba-after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.ba-before img,
.ba-after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-before {
  z-index: 1;
  clip-path: inset(0 50% 0 0);
}

.ba-after {
  z-index: 0;
}

.ba-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: var(--white);
  z-index: 3;
  transform: translateX(-50%);
  cursor: col-resize;
}

.ba-handle-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  font-size: 1rem;
  color: var(--navy);
  font-weight: 700;
  gap: 4px;
}

.ba-label {
  position: absolute;
  bottom: 1rem;
  z-index: 4;
  background: rgba(26,26,46,0.8);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ba-label-before { left: 1rem; }
.ba-label-after { right: 1rem; }

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
}

.gallery-item-label {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--text-gray);
}

/* ── Stats Grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Why Choose Section ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.why-item {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.why-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.why-item h4 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.why-item p {
  font-size: 0.9rem;
  color: var(--text-gray);
}

/* ── Three T's Section ── */
.three-t-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.t-card {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.t-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

.t-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.t-letter {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  color: var(--light-gray);
  position: absolute;
  top: -1rem;
  right: 1rem;
  line-height: 1;
  z-index: 0;
}

.t-card-inner { position: relative; z-index: 1; }

.t-card h3 {
  font-size: 1.8rem;
  color: var(--navy);
  margin-bottom: 1rem;
}

.t-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* ── Process Steps ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  z-index: 0;
}

.step-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-circle {
  width: 56px;
  height: 56px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--gold);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  border: 3px solid var(--gold);
}

.step-item h4 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.step-item p { font-size: 0.8rem; color: var(--text-gray); }

/* ── IlaMed Section ── */
.ilamed-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.ilamed-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ── Comparison Table ── */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.comparison-table th {
  background: var(--navy);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
}

.comparison-table th:first-child {
  background: var(--navy-mid);
}

.comparison-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--mid-gray);
  font-size: 0.9rem;
  vertical-align: middle;
}

.comparison-table tr:last-child td { border-bottom: none; }

.comparison-table tr:nth-child(even) td {
  background: var(--off-white);
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--navy);
}

.check { color: #28a745; font-size: 1.1rem; }
.partial { color: var(--gold); font-size: 1.1rem; }

/* ── Doctor Section ── */
.doctor-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: center;
}

.doctor-photo {
  position: relative;
}

.doctor-photo img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: 600px;
  object-fit: cover;
  object-position: top center;
}

.doctor-photo-badge {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background: var(--gold);
  color: var(--navy);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.doctor-photo-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.doctor-photo-badge span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.credentials-list {
  margin-top: 1.5rem;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--mid-gray);
}

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

.credential-dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 0.45rem;
  flex-shrink: 0;
}

/* ── FAQ ── */
.faq-list { margin-top: 2rem; }

.faq-item {
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
  transition: var(--transition);
  user-select: none;
}

.faq-question:hover { background: var(--off-white); }

.faq-question.open { background: var(--navy); color: var(--white); }

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
  flex-shrink: 0;
  color: var(--navy);
}

.faq-question.open .faq-icon {
  background: var(--gold);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 1.5rem;
  background: var(--off-white);
  border-top: 1px solid var(--mid-gray);
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
}

.faq-answer.open { display: block; }

/* ── Contact Form ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--mid-gray);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: var(--transition);
  background: var(--off-white);
  appearance: none;
  -webkit-appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26,26,46,0.08);
}

.form-control::placeholder { color: var(--text-gray); }

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

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

.contact-sidebar {}

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--teal);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.location-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.location-card h4 {
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.location-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 0;
}

.steps-list { counter-reset: step; }

.step-list-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--mid-gray);
}

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

.step-num {
  width: 40px;
  height: 40px;
  background: var(--navy);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 1rem;
}

.step-text h5 { margin-bottom: 0.25rem; }
.step-text p { font-size: 0.875rem; color: var(--text-gray); margin-bottom: 0; }

/* Trust badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--off-white);
  border: 1px solid var(--mid-gray);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy);
}

.trust-badge span { color: var(--gold); }

/* ── Ecosystem Section ── */
.ecosystem-section {
  background: linear-gradient(135deg, var(--teal) 0%, #0d9aac 100%);
  padding: 4rem 0;
}

.ecosystem-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

/* ── Benefits List ── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.benefit-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.benefit-check {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}

.benefit-text h5 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.benefit-text p { font-size: 0.85rem; color: var(--text-gray); margin-bottom: 0; }

/* ── Two-column content ── */
.content-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.content-split-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.content-split-img img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

/* ── Scar Types ── */
.scar-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.scar-type-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--navy);
  transition: var(--transition);
}

.scar-type-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--gold);
}

.scar-type-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.scar-type-card h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.scar-type-card p {
  font-size: 0.85rem;
  color: var(--text-gray);
  margin-bottom: 0;
}

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 50%, var(--navy-light) 100%);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.08) 0%, transparent 70%);
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* ── Disclaimer ── */
.disclaimer {
  background: var(--off-white);
  border: 1px solid var(--mid-gray);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  font-size: 0.8rem;
  color: var(--text-gray);
  line-height: 1.6;
  margin-top: 2rem;
}

/* ── Footer ── */
.footer {
  background: #0d0d1f;
  color: rgba(255,255,255,0.7);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.footer-logo img { height: 40px; width: auto; }

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--white);
  font-weight: 600;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(201,168,76,0.3);
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-link:hover { color: var(--gold); }

.footer-location h5 {
  color: var(--gold);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.footer-location p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-copy a {
  color: var(--gold);
}

.footer-links-inline {
  display: flex;
  gap: 1.5rem;
}

.footer-links-inline a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}

.footer-links-inline a:hover { color: var(--gold); }

.gold-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light), var(--gold));
}

/* ── Info Box ── */
.info-box {
  background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, rgba(201,168,76,0.03) 100%);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin: 2rem 0;
}

.info-box h4 { color: var(--gold-dark); margin-bottom: 0.75rem; }
.info-box p { margin-bottom: 0; font-size: 0.95rem; }

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 2rem;
  margin-top: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), var(--teal));
}

.timeline-item {
  position: relative;
  padding: 0 0 2.5rem 2rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -2.6rem;
  top: 0.3rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--gold);
}

.timeline-item h5 { color: var(--navy); margin-bottom: 0.4rem; }
.timeline-item p { font-size: 0.9rem; color: var(--text-gray); margin-bottom: 0; }

/* ── Ideal Candidates ── */
.candidates-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.candidate-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--mid-gray);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.candidate-item:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.05);
}

.candidate-item::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  font-size: 0.85rem;
}

/* ── Science Cards ── */
.science-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.science-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
}

.science-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
}

.science-icon {
  font-size: 3rem;
  margin-bottom: 1.25rem;
  display: block;
}

.science-card h4 { color: var(--gold-light); margin-bottom: 0.75rem; }
.science-card p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-bottom: 0; }

/* ── Responsive ── */
@media (max-width: 1200px) {
  .mode-cards { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .doctor-grid { gap: 3rem; }
}

@media (max-width: 992px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26,26,46,0.98);
    backdrop-filter: blur(12px);
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
  }

  .nav-link { font-size: 1.4rem; }
  .nav-cta { font-size: 1rem; padding: 0.875rem 2.5rem; }

  .why-grid { grid-template-columns: 1fr; }
  .three-t-grid { grid-template-columns: 1fr; }
  .content-split { grid-template-columns: 1fr; gap: 3rem; }
  .doctor-grid { grid-template-columns: 1fr; }
  .doctor-photo img { height: 400px; }
  .doctor-photo-badge { right: 0; bottom: -1.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .scar-types-grid { grid-template-columns: repeat(2, 1fr); }
  .science-grid { grid-template-columns: 1fr; }
  .candidates-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }

  .hero { min-height: 90vh; }
  .hero-sub { min-height: 50vh; }

  .trust-item {
    padding: 0.5rem 1rem;
    font-size: 0.78rem;
  }

  .trust-bar-inner { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }

  .mode-cards { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 2rem 1.5rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .scar-types-grid { grid-template-columns: 1fr; }
  .comparison-table { font-size: 0.8rem; }
  .comparison-table th, .comparison-table td { padding: 0.75rem 1rem; }
  .ecosystem-inner { flex-direction: column; text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .process-steps { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.3rem; }

  .btn-lg { padding: 0.875rem 1.75rem; font-size: 0.875rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .stats-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .trust-bar-inner { flex-direction: column; }
}