/* ═══════════════════════════════════════
   Clean Clinical — Зубная фея
   ═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@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');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }

/* ── CSS Variables ── */
:root {
  --bg: #ffffff;
  --surface: #f7fafa;
  --accent: #0e8a7b;
  --accent-hover: #0ba392;
  --text: #1a2332;
  --text-muted: #5a6a7a;
  --border: #e2e8f0;
  --accent-rgb: 14, 138, 123;
  --bg-rgb: 255, 255, 255;

  --heading-font: 'Source Serif 4', serif;
  --body-font: 'Inter', sans-serif;
  --heading-weight: 600;
  --body-weight: 400;

  --radius: 20px;
  --radius-sm: 10px;
  --shadow: 0 4px 30px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.1);
  --transition: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
  font-family: var(--body-font);
  font-weight: var(--body-weight);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--heading-font);
  font-weight: var(--heading-weight);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

/* Text overflow protection */
.service-card, .team-card, .hero h1, .section-header h2, h1, h2, h3, h4 {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ── Preloader ── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo {
  font-family: var(--heading-font);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
}
.preloader-logo img {
  width: 48px; height: 48px; border-radius: 50%; object-fit: cover;
}
.preloader-spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
  padding: 0 24px;
}
.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  width: 48px; height: 48px; border-radius: 50%; object-fit: cover;
}
.nav-logo span {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after { width: 100%; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover {
  background: var(--accent-hover);
  transform: scale(1.03);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  width: 28px;
  height: 20px;
  justify-content: center;
  position: relative;
  z-index: 1001;
}
.burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
  border-radius: 2px;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: 300px; height: 100vh;
  background: var(--bg);
  z-index: 1000;
  padding: 100px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transform: translateX(100%);
  transition: transform var(--transition);
  box-shadow: -10px 0 40px rgba(0,0,0,0.1);
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu a {
  display: block;
  padding: 16px 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu .btn {
  margin-top: 24px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--body-font);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  min-height: 48px;
  text-align: center;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.2);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: scale(1.03);
  box-shadow: 0 6px 24px rgba(var(--accent-rgb), 0.3);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
  transform: scale(1.03);
}
.btn-white {
  background: #fff;
  color: var(--accent);
  box-shadow: var(--shadow);
}
.btn-white:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

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

/* ── Sections ── */
.section {
  padding: 80px 0;
  position: relative;
}
.section--surface { background: var(--surface); }
.section--accent {
  background: var(--accent);
  color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  margin-bottom: 12px;
  color: var(--text);
}
.section--accent .section-header h2 { color: #fff; }
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}
.section--accent .section-header p { color: rgba(255,255,255,0.8); }

/* Section accent line divider (inside sections, between content blocks) */
.section-divider-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 40px;
}

/* ══════════════════════════════════
   HERO — Evidence Wall
   ══════════════════════════════════ */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg);
  position: relative;
  overflow: visible;
}

/* Medical cross SVG background (stroke only, accent opacity 0.07) */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none' stroke='%230e8a7b' stroke-width='0.5' opacity='0.07'%3E%3Crect x='70' y='20' width='60' height='160' rx='4'/%3E%3Crect x='20' y='70' width='160' height='60' rx='4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
  z-index: 0;
}

/* Pulse line decorative SVG */
.hero::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: 0;
  width: 100%;
  height: 80px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 80' fill='none' stroke='%230e8a7b' stroke-width='1' opacity='0.06'%3E%3Cpath d='M0 40 L200 40 L250 10 L280 70 L310 20 L340 60 L370 40 L1200 40'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 48px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero h1 {
  margin-bottom: 20px;
  color: var(--text);
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Evidence wall — social proof cards */
.evidence-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.evidence-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.evidence-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}
.evidence-number {
  font-family: var(--heading-font);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}
.evidence-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero stat */
.hero-stat {
  text-align: center;
}

/* ══════════════════════════════════
   SERVICES GRID
   ══════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.services-grid .service-card:first-child {
  grid-column: 1 / -1;
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: visible;
  transition: transform var(--transition), box-shadow var(--transition), border-left-color var(--transition);
  border-left: 3px solid transparent;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--accent);
}
.service-card:first-child {
  flex-direction: row;
}
.service-card:first-child .service-card-img {
  width: 45%;
  flex-shrink: 0;
}
.service-card-img {
  position: relative;
  aspect-ratio: 16/10;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.service-card:first-child .service-card-img {
  aspect-ratio: auto;
  border-radius: var(--radius) 0 0 var(--radius);
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.service-card-body h3 {
  margin-bottom: 8px;
  color: var(--text);
}
.service-card-body p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  flex-grow: 1;
}
.service-card-price {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 6px 14px;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  width: fit-content;
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  color: var(--accent);
  font-weight: 500;
  font-size: 0.9rem;
  transition: gap var(--transition);
}
.service-card-link:hover { gap: 12px; }

/* Section-internal accent lines between cards */
.services-grid .service-card + .service-card {
  position: relative;
}

/* ══════════════════════════════════
   TEAM GRID
   ══════════════════════════════════ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.team-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: visible;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-left-color var(--transition);
  border-left: 3px solid transparent;
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-left-color: var(--accent);
}
.team-card-img {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.team-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card-img--placeholder {
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-card-img--placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.3;
}
.team-card-body {
  padding: 20px;
}
.team-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.team-card-role {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
}
.team-card-spec {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* ══════════════════════════════════
   GALLERY GRID
   ══════════════════════════════════ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: pointer;
  transition: transform var(--transition);
}
.gallery-item:hover { transform: scale(1.02); }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: #fff;
  padding: 20px 16px 16px;
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-item-caption { opacity: 1; }

/* Featured gallery item (full-width) */
.gallery-featured {
  grid-column: 1 / -1;
  aspect-ratio: 21/9;
}

/* ══════════════════════════════════
   UTP / ADVANTAGES
   ══════════════════════════════════ */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.advantage-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.15);
}
.advantage-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.advantage-icon svg {
  width: 24px; height: 24px;
  stroke: #fff;
  fill: none;
}
.advantage-card h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
  color: #fff;
}
.advantage-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

/* ══════════════════════════════════
   CTA SECTION
   ══════════════════════════════════ */
.cta-section {
  padding: 80px 0;
  background: var(--accent);
  text-align: center;
  color: #fff;
  position: relative;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none' stroke='%23fff' stroke-width='0.3' opacity='0.08'%3E%3Crect x='70' y='20' width='60' height='160' rx='4'/%3E%3Crect x='20' y='70' width='160' height='60' rx='4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10% center;
  background-size: 300px;
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 {
  color: #fff;
  margin-bottom: 16px;
}
.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ══════════════════════════════════
   COUNTERS
   ══════════════════════════════════ */
.counters-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  padding: 60px 0;
}
.counter-item .evidence-number {
  font-size: 2.6rem;
}

/* ══════════════════════════════════
   CONTACT LIST
   ══════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: rgba(var(--accent-rgb), 0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-icon svg {
  width: 22px; height: 22px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
}
.contact-item-text h3 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.contact-item-text p {
  color: var(--text-muted);
  font-size: 0.92rem;
}
.contact-item-text a {
  color: var(--accent);
  font-weight: 500;
}

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ══════════════════════════════════
   FOOTER
   ══════════════════════════════════ */
.footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand h3 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand h3 img {
  width: 36px; height: 36px; border-radius: 50%; object-fit: cover;
}
.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 300px;
}
.footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.footer ul li {
  margin-bottom: 10px;
}
.footer ul li a {
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer ul li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ══════════════════════════════════
   FLOATING WHATSAPP
   ══════════════════════════════════ */
.floating-whatsapp {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}
.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}
.floating-whatsapp svg {
  width: 30px; height: 30px;
  fill: #fff;
}

/* ══════════════════════════════════
   PAGE HERO (for inner pages)
   ══════════════════════════════════ */
.page-hero {
  padding: 120px 0 60px;
  background: var(--surface);
  text-align: center;
  position: relative;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 3px;
  background: var(--accent);
}
.page-hero h1 {
  margin-bottom: 12px;
}
.page-hero p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ══════════════════════════════════
   SERVICES PAGE — ALL services grid
   ══════════════════════════════════ */
.services-all-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.services-all-grid .service-card:first-child {
  grid-column: 1 / -1;
}

/* ══════════════════════════════════
   HOVER EFFECTS (Decorative pseudo-elements)
   ══════════════════════════════════ */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--accent);
  transition: height var(--transition);
  border-radius: var(--radius) 0 0 var(--radius);
  z-index: 1;
}
.service-card { position: relative; }
.service-card:hover::before { height: 100%; }

.team-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.team-card { position: relative; }
.team-card:hover::after { width: 60%; }

/* ══════════════════════════════════
   STICKY BOTTOM BAR (mobile CTA)
   ══════════════════════════════════ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  z-index: 998;
  gap: 12px;
  align-items: center;
  justify-content: center;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
}
.sticky-cta .btn {
  flex: 1;
  min-height: 48px;
  font-size: 0.9rem;
}

/* ══════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════ */
@media (max-width: 1024px) {
  .evidence-wall { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .counters-row { grid-template-columns: repeat(2, 1fr); }
  .advantages-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }

  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 60px;
  }
  .hero::before {
    width: 250px; height: 250px;
    right: -30px;
    opacity: 0.04;
  }

  .section { padding: 60px 0; }
  .section-header { margin-bottom: 40px; }

  .services-grid,
  .services-all-grid {
    grid-template-columns: 1fr;
  }
  .service-card:first-child {
    flex-direction: column;
  }
  .service-card:first-child .service-card-img {
    width: 100%;
    border-radius: var(--radius) var(--radius) 0 0;
    aspect-ratio: 16/10;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .evidence-wall {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .evidence-card { padding: 20px 16px; }
  .evidence-number { font-size: 1.8rem; }

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

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

  .counters-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .cta-buttons { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; align-items: center; }

  .sticky-cta { display: flex; }
  .floating-whatsapp { bottom: 80px; }

  .page-hero { padding: 100px 0 40px; }
}

@media (max-width: 480px) {
  .evidence-wall { grid-template-columns: 1fr 1fr; gap: 10px; }
  .evidence-card { padding: 16px 12px; }
  .evidence-number { font-size: 1.5rem; }
  .counters-row { grid-template-columns: 1fr 1fr; }
}