/* ═══════════════════════════════════════════════════════
   ALBA DENT — Glassmorphic Modern
   Background: #0f0f1a | Accent: #6366f1→#a855f7
   Font: Montserrat (headings) + Inter (body)
═══════════════════════════════════════════════════════ */

:root {
  --bg: #0f0f1a;
  --bg-elevated: #151525;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-light: rgba(99, 102, 241, 0.15);
  --purple: #8b5cf6;
  --pink: #a855f7;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.15);
  --gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
  --gradient-subtle: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(168,85,247,0.3));
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255,255,255,0.1);
  --shadow-deep: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ─── LAYOUT ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }

/* ─── BACKGROUND ORBS ─── */
.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: orbFloat 20s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: #6366f1;
  top: -200px; left: -200px;
  animation-delay: 0s;
}
.orb-2 {
  width: 500px; height: 500px;
  background: #a855f7;
  bottom: -150px; right: -150px;
  animation-delay: -7s;
}
.orb-3 {
  width: 400px; height: 400px;
  background: #8b5cf6;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
  opacity: 0.1;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ─── TYPOGRAPHY ─── */
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── HEADER ─── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(15, 15, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  object-fit: cover;
}
.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-link {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: var(--surface);
}
.nav-link.active { color: var(--accent-hover); }

/* ─── BUTTONS ─── */
.btn-header {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--gradient);
  padding: 10px 20px;
  border-radius: 100px;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-header:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--gradient);
  padding: 14px 28px;
  border-radius: 100px;
  transition: var(--transition);
  cursor: pointer;
  min-height: 48px;
  white-space: nowrap;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
  opacity: 0.95;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  backdrop-filter: blur(10px);
  padding: 14px 28px;
  border-radius: 100px;
  border: 1px solid var(--border);
  transition: var(--transition);
  min-height: 48px;
}
.btn-ghost:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--accent-hover);
  background: transparent;
  padding: 14px 28px;
  border-radius: 100px;
  border: 1.5px solid var(--accent);
  transition: var(--transition);
  min-height: 48px;
}
.btn-outline:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* ─── BURGER ─── */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── MOBILE NAV ─── */
.mobile-nav {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 15, 26, 0.97);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  transition: var(--transition);
}
.mobile-nav-link:hover { color: var(--accent-hover); }
.mobile-cta { margin-top: 16px; }

/* ─── SECTION COMMON ─── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-hover);
  background: var(--accent-light);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(99, 102, 241, 0.3);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-cta {
  text-align: center;
  margin-top: 48px;
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 15, 26, 0.85) 0%,
    rgba(15, 15, 26, 0.6) 50%,
    rgba(99, 102, 241, 0.15) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: 120px;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--text);
}
.hero-sub {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 28px;
  width: fit-content;
  max-width: 100%;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
}
.stat-num {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--text-muted);
  opacity: 0.6;
  animation: scrollHint 2s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.6; }
  50% { transform: translateX(-50%) translateY(8px); opacity: 0.3; }
}

/* ─── USP STRIP ─── */
.usp-strip {
  position: relative;
  z-index: 1;
  padding: 0;
  margin-top: -2px;
  background: rgba(15, 15, 26, 0.9);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.usp-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 28px 24px;
  border-right: 1px solid var(--border);
  transition: var(--transition);
}
.usp-item:last-child { border-right: none; }
.usp-item:hover { background: var(--surface); }
.usp-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-light);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--accent-hover);
  flex-shrink: 0;
}
.usp-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}
.usp-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ─── SERVICES GRID ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-deep);
}
.service-card-bg {
  position: absolute;
  inset: 0;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}
.service-card:hover .service-card-bg { transform: scale(1.05); }
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 15, 26, 0.95) 0%,
    rgba(15, 15, 26, 0.5) 50%,
    rgba(99, 102, 241, 0.1) 100%
  );
  z-index: 1;
  transition: var(--transition);
}
.service-card:hover::after {
  background: linear-gradient(
    to top,
    rgba(15, 15, 26, 0.9) 0%,
    rgba(15, 15, 26, 0.4) 50%,
    rgba(99, 102, 241, 0.15) 100%
  );
}
.service-card-content {
  position: relative;
  z-index: 2;
  padding: 24px;
}
.service-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-hover);
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.service-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  line-height: 1.2;
}
.service-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
}
.service-cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-hover);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.service-card:hover .service-cta { gap: 8px; }

/* ─── ABOUT ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-images {
  position: relative;
}
.about-img-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.about-img-main img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}
.about-img-badge {
  position: absolute;
  bottom: 20px; left: 20px;
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.about-img-badge span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.about-img-badge span:first-child::after {
  content: '·';
  margin-left: 8px;
  color: var(--text-muted);
}
.about-img-secondary {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 200px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--border-strong);
  box-shadow: var(--shadow-deep);
}
.about-img-secondary img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}
.about-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 28px;
}
.about-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}
.about-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
}
.about-list svg { color: var(--accent-hover); flex-shrink: 0; }

/* ─── TEAM ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.team-card {
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.team-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(99, 102, 241, 0.1);
}
.team-photo-wrap {
  position: relative;
  overflow: hidden;
}
.team-photo-wrap img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s ease;
}
.team-card:hover .team-photo-wrap img { transform: scale(1.03); }
.team-photo-glow {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--bg-elevated), transparent);
}
.team-info {
  padding: 20px;
}
.team-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.team-role {
  display: block;
  font-size: 13px;
  color: var(--accent-hover);
  font-weight: 600;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.team-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── REVIEWS ─── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.review-card {
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.review-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-3px);
}
.review-stars {
  font-size: 18px;
  color: #f59e0b;
  margin-bottom: 14px;
  letter-spacing: 2px;
}
.review-text {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: white;
  flex-shrink: 0;
}
.review-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.review-source {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}
.reviews-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.review-photo {
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 200px;
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.review-photo:hover { transform: scale(1.02); }

/* ─── GALLERY TEASER ─── */
.gallery-grid-teaser {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-thumb {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  cursor: pointer;
  display: block;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-thumb:hover img { transform: scale(1.08); }
.gallery-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,15,26,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: var(--transition);
}
.gallery-thumb:hover .gallery-thumb-overlay { opacity: 1; }
.gallery-thumb-overlay span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

/* ─── CTA SECTION ─── */
.cta-card {
  position: relative;
  background: var(--surface);
  backdrop-filter: blur(30px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: -100px; left: 50%; right: 0;
  transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(99,102,241,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.cta-desc {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ─── FOOTER ─── */
.footer {
  position: relative;
  z-index: 1;
  background: rgba(10, 10, 20, 0.95);
  border-top: 1px solid var(--border);
  padding: 48px 0 0;
  margin-bottom: 80px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 40px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-logo {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border);
  object-fit: cover;
}
.footer-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-nav a {
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-nav a:hover { color: var(--text); }
.footer-contacts {
  text-align: right;
}
.footer-address, .footer-hours {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}
.footer-ig {
  font-size: 14px;
  color: var(--accent-hover);
  font-weight: 600;
  transition: var(--transition);
}
.footer-ig:hover { opacity: 0.8; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
}

/* ─── STICKY BAR ─── */
.sticky-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  display: flex;
  background: rgba(15, 15, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  gap: 10px;
  transform: translateY(0);
  transition: transform 0.3s ease;
}
.sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  min-height: 48px;
  transition: var(--transition);
}
.sticky-wa {
  background: var(--gradient);
  color: white;
}
.sticky-wa:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}
.sticky-ig {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
}
.sticky-ig:hover {
  background: var(--surface-hover);
  transform: translateY(-1px);
}

/* ─── REVEAL ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── PAGE HERO ─── */
.page-hero {
  padding: 140px 0 64px;
  position: relative;
  z-index: 1;
}
.page-hero-content { max-width: 700px; }
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  transition: var(--transition);
}
.breadcrumb:hover { color: var(--accent-hover); }
.page-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 16px;
}
.page-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ─── SERVICE DETAIL ─── */
.service-detail { border-bottom: 1px solid var(--border); }
.service-detail:last-child { border-bottom: none; }
.service-detail-alt { background: rgba(255,255,255,0.015); }
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-detail-grid-rev { direction: rtl; }
.service-detail-grid-rev > * { direction: ltr; }
.service-detail-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.service-detail-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.service-detail-img-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.service-detail-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
  line-height: 1.15;
}
.service-detail-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text);
}
.service-features li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gradient);
  flex-shrink: 0;
}
.price-table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.price-row:last-child { border-bottom: none; padding-bottom: 0; }
.price-row:first-child { padding-top: 0; }
.price-item-name {
  font-size: 15px;
  color: var(--text);
}
.price-item-price {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-hover);
  white-space: nowrap;
}
.price-row-featured {
  background: rgba(99,102,241,0.05);
  border-radius: 8px;
  padding: 12px 12px !important;
  margin: 4px -12px;
}
.price-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding: 16px 20px;
  background: var(--accent-light);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: var(--radius-sm);
}
.price-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-hover);
}
.price-value {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}

/* ─── INSTALLMENT ─── */
.installment-card {
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.installment-icon {
  color: var(--accent-hover);
  flex-shrink: 0;
  background: var(--accent-light);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.installment-text h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.installment-text p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}
.installment-card .btn-primary { flex-shrink: 0; margin-left: auto; }

/* ─── GALLERY PAGE ─── */
.before-after { background: rgba(255,255,255,0.01); }
.ba-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.ba-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.ba-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-4px);
}
.ba-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}
.ba-half { position: relative; overflow: hidden; }
.ba-half img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.ba-label {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}
.ba-label-before {
  background: rgba(100,116,139,0.8);
  color: white;
}
.ba-label-after {
  background: rgba(99,102,241,0.85);
  color: white;
}
.ba-info { padding: 20px; }
.ba-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.ba-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── PORTFOLIO ─── */
.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  justify-content: center;
}
.tab-btn {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
}
.tab-btn:hover, .tab-btn.tab-active {
  background: var(--gradient);
  color: white;
  border-color: transparent;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.portfolio-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.portfolio-item:hover {
  border-color: rgba(99,102,241,0.4);
  transform: scale(1.02);
}
.portfolio-item:hover img { transform: scale(1.08); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,15,26,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  opacity: 0;
  transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-label {
  font-size: 12px;
  font-weight: 600;
  color: white;
}
.portfolio-item.hidden { display: none; }

/* ─── REVIEWS VISUAL ─── */
.reviews-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.review-photo-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.review-photo-card:hover {
  transform: scale(1.02);
  border-color: rgba(99,102,241,0.3);
}
.review-photo-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* ─── CONTACTS PAGE ─── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.contact-card:hover {
  border-color: var(--border-strong);
  transform: translateX(4px);
}
.contact-card-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-light);
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--accent-hover);
  flex-shrink: 0;
}
.icon-wa { background: rgba(37,211,102,0.1); border-color: rgba(37,211,102,0.2); color: #25d366; }
.icon-ig { background: rgba(225,48,108,0.1); border-color: rgba(225,48,108,0.2); color: #e1306c; }
.contact-card-text h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.contact-card-text p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 8px;
}
.contact-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-hover);
  transition: var(--transition);
}
.contact-link:hover { opacity: 0.8; }
.wa-link { color: #25d366; }
.ig-link { color: #e1306c; }
.hours-big {
  font-family: var(--font-heading) !important;
  font-size: 24px !important;
  font-weight: 800 !important;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}
.contact-visual { display: flex; flex-direction: column; gap: 16px; }
.clinic-photo-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.clinic-photo-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}
.clinic-photo-badge {
  position: absolute;
  bottom: 16px; left: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15,15,26,0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.clinic-photo-badge img {
  width: 32px; height: 32px;
  border-radius: 50%;
  object-fit: cover;
}
.clinic-photo-badge span {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
}
.contact-info-slide {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.contact-info-slide img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

/* ─── MAP ─── */
.map-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.map-header {
  padding: 24px 24px 0;
}
.map-header h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.map-header p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.map-frame { padding: 0; }
.map-frame iframe { display: block; filter: invert(90%) hue-rotate(180deg); }
.map-open-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  border: none;
  border-top: 1px solid var(--border);
  padding: 16px 24px;
  min-height: 52px;
}

/* ════════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
════════════════════════════════════════════════════ */

/* Tablet: 768px–1023px */
@media (max-width: 1023px) {
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-item:nth-child(2) { border-right: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-secondary { display: none; }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid-teaser { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
  .footer-contacts { grid-column: 1 / -1; text-align: left; }
  .ba-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
  .installment-card { flex-direction: column; text-align: center; }
  .installment-card .btn-primary { margin-left: 0; }
}

/* Mobile: max 767px */
@media (max-width: 767px) {
  .container { padding: 0 16px; }
  .section { padding: 60px 0; }

  /* Header */
  .nav { display: none; }
  .btn-header { display: none; }
  .burger { display: flex; }

  /* Hero */
  .hero-content { padding-top: 80px; padding-bottom: 100px; }
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { width: 100%; justify-content: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    padding: 16px;
    gap: 0;
  }
  .stat-item { padding: 12px; }
  .stat-divider { display: none; }
  .stat-num { font-size: 20px; }

  /* USP */
  .usp-grid { grid-template-columns: 1fr; }
  .usp-item { border-right: none; border-bottom: 1px solid var(--border); }
  .usp-item:last-child { border-bottom: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 280px; }

  /* About */
  .about-img-main img { height: 320px; }
  .about-img-secondary { display: none; }

  /* Team */
  .team-grid { grid-template-columns: 1fr; }
  .team-photo-wrap img { height: 240px; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; }
  .reviews-photos { grid-template-columns: 1fr 1fr; }

  /* Gallery teaser */
  .gallery-grid-teaser { grid-template-columns: 1fr 1fr; }

  /* CTA */
  .cta-card { padding: 36px 24px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn-primary, .cta-actions .btn-ghost { width: 100%; justify-content: center; }

  /* Footer */
  .footer { margin-bottom: 72px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-contacts { text-align: left; }

  /* Page hero */
  .page-hero { padding: 100px 0 48px; }
  .page-title { font-size: 40px; }

  /* Service detail */
  .service-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .service-detail-grid-rev { direction: ltr; }
  .service-detail-img img { height: 260px; }
  .service-detail-title { font-size: 28px; }

  /* BA Gallery */
  .ba-grid { grid-template-columns: 1fr; }
  .ba-half img { height: 160px; }

  /* Portfolio */
  .portfolio-grid { grid-template-columns: 1fr 1fr; }

  /* Reviews photo */
  .reviews-photo-grid { grid-template-columns: 1fr 1fr; }

  /* Contacts */
  .contacts-grid { grid-template-columns: 1fr; gap: 32px; }
  .clinic-photo-wrap img { height: 240px; }

  /* Installment */
  .installment-card { padding: 28px 20px; flex-direction: column; gap: 20px; text-align: center; }
  .installment-card .btn-primary { margin-left: 0; width: 100%; justify-content: center; }

  /* Sticky bar */
  .sticky-bar { padding: 8px 12px; }
  .sticky-btn { font-size: 13px; padding: 10px 12px; }

  /* Section */
  .section-title { font-size: 28px; }
  .section-sub { font-size: 15px; }
  .section-header { margin-bottom: 36px; }
}

/* Very small: max 375px */
@media (max-width: 375px) {
  .hero-title { font-size: 30px; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .reviews-photos { grid-template-columns: 1fr; }
  .gallery-grid-teaser { grid-template-columns: 1fr; }
}