/* ============================================
   ASMAN DENTAL — Clean Clinical
   Palette: White + Teal Medical Accent
   Fonts: Source Serif 4 + Inter
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400&family=Inter:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --bg: #ffffff;
  --surface: #f7fafa;
  --accent: #0e8a7b;
  --accent-hover: #0ba392;
  --accent-light: rgba(14, 138, 123, 0.08);
  --accent-glow: rgba(14, 138, 123, 0.15);
  --text: #1a2332;
  --text-muted: #5a6a7a;
  --border: #e2e8f0;
  --white: #ffffff;
  --heading-font: 'Source Serif 4', Georgia, serif;
  --body-font: 'Inter', -apple-system, sans-serif;
  --shadow-sm: 0 1px 3px rgba(26,35,50,0.06);
  --shadow-md: 0 4px 16px rgba(26,35,50,0.08);
  --shadow-lg: 0 8px 32px rgba(26,35,50,0.10);
  --shadow-xl: 0 16px 48px rgba(26,35,50,0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }

h1, h2, h3, h4, h5 {
  font-family: var(--heading-font);
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }

p { margin-bottom: 1rem; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- HEADER --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.logo-img {
  height: 52px;
  width: 52px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2px solid var(--accent-light);
}

/* Text-based logo fallback when avatar.jpg is missing */
.logo-placeholder {
  height: 52px;
  width: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #0d7a6d);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-name {
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: 0.02em;
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Desktop nav */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-desktop a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
  padding: 4px 0;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width var(--transition);
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--accent);
}

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

.header-cta {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--accent);
  color: white;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.header-cta:hover {
  background: var(--accent-hover);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(14,138,123,0.3);
}

.header-cta svg { flex-shrink: 0; }

/* Burger */
.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1010;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

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

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999;
  padding: 100px 32px 40px;
  flex-direction: column;
  gap: 0;
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--accent);
}

.nav-mobile-cta {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav-mobile-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 1rem;
  min-height: 52px;
  border: none;
}

.btn-whatsapp-mobile {
  background: #25D366;
  color: white !important;
}

.btn-call-mobile {
  background: var(--surface);
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
}

/* --- HERO (minimal-text) --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
  background: linear-gradient(168deg, #ffffff 0%, #f7fafa 40%, #eef6f5 70%, #e8f4f2 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14,138,123,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(14,138,123,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Decorative geometric SVG shapes */
.hero-deco {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-deco .circle-1 {
  position: absolute;
  top: 15%;
  right: 8%;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(14,138,123,0.1);
  border-radius: 50%;
}

.hero-deco .circle-2 {
  position: absolute;
  bottom: 20%;
  left: 5%;
  width: 80px;
  height: 80px;
  border: 1.5px solid rgba(14,138,123,0.07);
  border-radius: 50%;
}

.hero-deco .cross {
  position: absolute;
  top: 30%;
  left: 12%;
  width: 32px;
  height: 32px;
  opacity: 0.12;
}

.hero-deco .cross::before,
.hero-deco .cross::after {
  content: '';
  position: absolute;
  background: var(--accent);
  border-radius: 2px;
}

.hero-deco .cross::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  transform: translateY(-50%);
}

.hero-deco .cross::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  transform: translateX(-50%);
}

.hero-deco .dots {
  position: absolute;
  bottom: 25%;
  right: 15%;
  display: grid;
  grid-template-columns: repeat(3, 6px);
  gap: 10px;
}

.hero-deco .dots span {
  width: 6px;
  height: 6px;
  background: rgba(14,138,123,0.1);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding: 60px 0 80px;
}

.hero-text {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-light);
  border: 1px solid rgba(14,138,123,0.15);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero-badge svg {
  flex-shrink: 0;
}

.hero h1 {
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-info-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-info-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-info-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-info-icon svg {
  color: var(--accent);
}

.hero-info-text {
  display: flex;
  flex-direction: column;
}

.hero-info-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.hero-info-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

/* Hero image */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-width: 420px;
  width: 100%;
}

.hero-img-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(14,138,123,0.08) 100%);
  pointer-events: none;
}

.hero-img-wrapper img {
  width: 100%;
  height: auto;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: white;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}

.hero-floating-card .icon-circle {
  width: 40px;
  height: 40px;
  background: rgba(14,138,123,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-floating-card .icon-circle svg { color: var(--accent); }

.hero-floating-card .card-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.hero-floating-card .card-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 14px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--body-font);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  min-height: 52px;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(14,138,123,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background: #25D366;
  color: white;
}

.btn-whatsapp:hover {
  background: #20bd5a;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.3);
}

.btn svg { flex-shrink: 0; }

/* --- SECTIONS --- */
.section {
  padding: 80px 0;
}

.section-surface {
  background: var(--surface);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* --- SERVICES (photo-overlay cards) --- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.service-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent) 0%, #0d7a6d 50%, #096b5f 100%);
}

.service-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  mix-blend-mode: luminosity;
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,35,50,0.85) 0%, rgba(14,35,50,0.3) 50%, transparent 100%);
}

.service-card-content {
  position: relative;
  z-index: 2;
  padding: 28px;
  color: white;
}

.service-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.service-card h3 {
  color: white;
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.service-card p {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
  opacity: 0.9;
  transition: opacity var(--transition);
}

.service-card:hover .service-card-link { opacity: 1; }

/* --- ABOUT / PHILOSOPHY --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-text p {
  color: var(--text-muted);
  font-size: 1.02rem;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

.value-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.value-card:hover {
  border-color: rgba(14,138,123,0.2);
  box-shadow: var(--shadow-sm);
}

.value-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.value-card h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* About image */
.about-visual {
  position: relative;
}

.about-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

/* --- GALLERY (before-after) --- */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.gallery-item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(14,35,50,0.8) 0%, transparent 100%);
  color: white;
}

.gallery-item-overlay h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: 4px;
}

.gallery-item-overlay p {
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  margin-bottom: 0;
}

/* Tips section */
.tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.tip-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all var(--transition);
}

.tip-card:hover {
  border-color: rgba(14,138,123,0.2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tip-number {
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  font-family: var(--heading-font);
}

.tip-card h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.tip-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.6;
}

/* --- CONTACTS --- */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.contact-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.contact-card h3 {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.contact-row:last-child { border-bottom: none; }

.contact-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.contact-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.contact-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin-top: 2px;
}

.contact-value a {
  color: var(--accent);
  font-weight: 600;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

/* Map */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  height: 300px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- CTA BANNER --- */
.cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #0d7a6d 50%, #096b5f 100%);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
  margin: 0 20px;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner h2 {
  color: white;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-banner .btn {
  position: relative;
  z-index: 1;
  background: white;
  color: var(--accent);
}

.cta-banner .btn:hover {
  background: #f0faf9;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.15);
  color: var(--accent);
}

/* --- FOOTER --- */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand .logo-name { color: white; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }

.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 320px;
}

.footer-col h4 {
  color: white;
  font-size: 0.85rem;
  font-family: var(--body-font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color var(--transition);
}

.footer-col a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  font-size: 0.82rem;
}

/* --- FLOATING WHATSAPP --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
  color: white;
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0.1); }
}

/* --- SCROLL REVEAL --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

/* --- BREADCRUMB --- */
.breadcrumb {
  padding: 100px 0 0;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.breadcrumb-list a {
  color: var(--text-muted);
}

.breadcrumb-list a:hover { color: var(--accent); }

.breadcrumb-sep { opacity: 0.4; }

.page-title {
  padding: 24px 0 48px;
}

.page-title h1 {
  margin-bottom: 12px;
}

.page-title p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
}

/* --- RESPONSIVE --- */

/* Tablet */
@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tips-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contacts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-actions {
    flex-direction: row;
  }

  .hero-info-strip {
    gap: 32px;
  }

  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .container { padding: 0 40px; }

  .section { padding: 100px 0; }

  .burger { display: none; }

  .nav-desktop { display: flex; }

  .header-cta { display: inline-flex; }

  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 80px 0 100px;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .tips-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contacts-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  .cta-banner {
    padding: 64px 48px;
    margin: 0;
  }

  .map-wrapper {
    height: 400px;
  }
}

/* Large Desktop */
@media (min-width: 1280px) {
  .hero-content {
    gap: 80px;
  }
}

/* Ensure no horizontal scroll */
html, body {
  overflow-x: hidden;
}