/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-50:  #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;

  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --green-500: #22c55e;
  --green-600: #16a34a;

  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow:    0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.04);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -2px rgba(0,0,0,.04);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.08), 0 10px 10px -5px rgba(0,0,0,.03);
  --shadow-xl: 0 25px 50px -12px rgba(0,0,0,.15);

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: 0.25s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  font-family: var(--font);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

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

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}
.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(37,99,235,.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
  transform: translateY(-1px);
}

.btn-lg { padding: 14px 30px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-full { width: 100%; justify-content: center; }

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 70px;
}

/* LOGO */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-500));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.15rem;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-title { font-size: 0.9rem; font-weight: 700; color: var(--gray-800); }
.logo-sub   { font-size: 0.7rem; font-weight: 500; color: var(--blue-600); letter-spacing: .04em; }

.logo--light .logo-title { color: var(--white); }
.logo--light .logo-sub   { color: var(--teal-400); }

/* NAV */
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.nav-link {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-600);
  transition: all var(--transition);
}
.nav-link:hover { background: var(--blue-50); color: var(--blue-600); }

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: 8px;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: color var(--transition);
}
.header-phone:hover { color: var(--blue-600); }
.header-phone i { color: var(--blue-600); }

/* BURGER */
.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px; height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  flex-shrink: 0;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* MOBILE MENU */
.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 20px 24px;
  z-index: 99;
  box-shadow: var(--shadow-md);
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition);
}
.mobile-menu.open { transform: translateY(0); opacity: 1; }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.mobile-nav-link {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition);
}
.mobile-nav-link:hover { background: var(--blue-50); color: var(--blue-600); }
.mobile-phone {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--gray-700);
  padding: 10px 14px; margin-bottom: 12px;
}
.mobile-phone i { color: var(--blue-600); }

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 50%, var(--teal-500) 100%);
  display: flex;
  align-items: center;
  padding-top: 70px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(255,255,255,.06) 0%, transparent 60%),
    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='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  color: var(--white);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
}
.hero-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 36px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-label { font-size: 0.75rem; color: rgba(255,255,255,.65); margin-top: 3px; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,.2); }

/* Hero visual */
.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 440px;
}
.hero-visual {
  position: relative;
  width: 280px; height: 280px;
  display: flex; align-items: center; justify-content: center;
}
.hero-circle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.15);
}
.c1 { width: 280px; height: 280px; animation: spin 18s linear infinite; }
.c2 { width: 200px; height: 200px; animation: spin 12s linear infinite reverse; }
.c3 {
  width: 140px; height: 140px;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border-color: rgba(255,255,255,.25);
}
.hero-icon-main {
  font-size: 4rem;
  color: var(--white);
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 24px rgba(255,255,255,.4));
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.95);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  font-size: 0.83rem;
}
.hero-card i {
  font-size: 1.4rem;
  color: var(--blue-600);
  flex-shrink: 0;
}
.hero-card strong { display: block; font-weight: 700; color: var(--gray-800); font-size: 0.88rem; }
.hero-card span { color: var(--gray-500); font-size: 0.76rem; }

.floating  { top: 30px; left: -20px; animation: float 4s ease-in-out infinite; }
.floating-2 { bottom: 50px; right: -20px; animation: float 4s ease-in-out infinite 2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ========== SECTION COMMON ========== */
.section { padding: 90px 0; }
.section--gray { background: var(--gray-50); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.section-tag--light { background: rgba(255,255,255,.2); color: var(--white); }
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -.02em;
  margin-bottom: 14px;
}
.section-desc { font-size: 1rem; color: var(--gray-500); max-width: 520px; margin: 0 auto; }

/* ========== SERVICES GRID ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card--featured {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
  border-color: transparent;
  color: var(--white);
}
.service-card--featured:hover { box-shadow: 0 20px 40px rgba(37,99,235,.35); }

.service-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
  flex-shrink: 0;
}
.icon-blue   { background: var(--blue-50);   color: var(--blue-600); }
.icon-green  { background: #dcfce7;            color: var(--green-600); }
.icon-red    { background: #fee2e2;            color: #dc2626; }
.icon-purple { background: #ede9fe;            color: #7c3aed; }
.icon-cyan   { background: #e0f2fe;            color: #0284c7; }
.icon-orange { background: #fff7ed;            color: #ea580c; }
.icon-teal   { background: #ccfbf1;            color: var(--teal-500); }
.icon-white  { background: rgba(255,255,255,.2); color: var(--white); }

.service-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}
.service-card--featured .service-name { color: var(--white); }

.service-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}
.service-card--featured .service-desc { color: rgba(255,255,255,.75); }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--blue-600);
  margin-top: auto;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }
.service-link--light { color: rgba(255,255,255,.9); }
.service-link--light:hover { color: var(--white); }

/* ========== ADVANTAGES ========== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.advantage-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  text-align: center;
}
.advantage-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-200);
}
.advantage-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--blue-600);
  margin: 0 auto 20px;
  transition: all var(--transition);
}
.advantage-card:hover .advantage-icon {
  background: linear-gradient(135deg, var(--blue-600), var(--teal-500));
  color: var(--white);
}
.advantage-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}
.advantage-desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ========== DOCTORS ========== */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.doctor-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.doctor-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}

.doctor-photo-wrap {
  position: relative;
  background: var(--gray-100);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.doctor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.doctor-card:hover .doctor-photo { transform: scale(1.04); }

.doctor-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--blue-600);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
}
.doctor-badge--green  { background: var(--green-600); }
.doctor-badge--red    { background: #dc2626; }
.doctor-badge--purple { background: #7c3aed; }
.doctor-badge--cyan   { background: #0284c7; }
.doctor-badge--orange { background: #ea580c; }

.doctor-info {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.doctor-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  line-height: 1.3;
}
.doctor-spec {
  font-size: 0.82rem;
  color: var(--blue-600);
  font-weight: 500;
  margin-bottom: 8px;
}
.doctor-exp {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 10px;
}
.doctor-exp i { color: var(--blue-400); }
.doctor-desc {
  font-size: 0.83rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}
.btn-sm { padding: 8px 18px; font-size: 0.83rem; }
.doctor-btn { align-self: flex-start; }

/* ========== FORM SECTION ========== */
.section--form {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
  padding: 90px 0;
}
.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.form-info { color: var(--white); }
.form-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -.02em;
}
.form-subtitle { font-size: 0.95rem; color: rgba(255,255,255,.75); margin-bottom: 28px; line-height: 1.65; }
.form-perks { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.form-perks li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; color: rgba(255,255,255,.85);
}
.form-perks li i { color: var(--teal-400); }

.callback-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}

/* FORM ELEMENTS */
.form-group { margin-bottom: 20px; }
.form-group--checkbox { margin-bottom: 24px; }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.required { color: #ef4444; }
.form-input {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--gray-800);
  background: var(--gray-50);
  transition: all var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-input:focus {
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.form-input.error { border-color: #ef4444; background: #fff5f5; }
.form-textarea { resize: vertical; min-height: 100px; }
.form-select { cursor: pointer; }
.form-error {
  display: block;
  font-size: 0.78rem;
  color: #ef4444;
  margin-top: 5px;
  min-height: 18px;
}
.form-link { color: var(--blue-600); font-weight: 500; }
.form-link:hover { text-decoration: underline; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: var(--green-600);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 16px;
}
.form-success.visible { display: flex; }
.form-success i { font-size: 1.2rem; flex-shrink: 0; }

/* CHECKBOX */
.checkbox-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.checkbox-input { display: none; }
.checkbox-custom {
  width: 20px; height: 20px; min-width: 20px;
  border: 2px solid var(--gray-300);
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
  transition: all var(--transition);
  background: var(--white);
}
.checkbox-input:checked + .checkbox-custom {
  background: var(--blue-600);
  border-color: var(--blue-600);
}
.checkbox-input:checked + .checkbox-custom::after {
  content: '';
  width: 10px; height: 6px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
}
.checkbox-text { font-size: 0.83rem; color: var(--gray-600); line-height: 1.5; }

/* ========== CONTACTS ========== */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contacts-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; gap: 18px; align-items: flex-start; }
.contact-icon {
  width: 46px; height: 46px; min-width: 46px;
  background: var(--blue-50);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-600);
  font-size: 1.05rem;
}
.contact-content { display: flex; flex-direction: column; gap: 4px; }
.contact-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-400); }
.contact-value { font-size: 0.92rem; color: var(--gray-700); line-height: 1.6; }
.contact-link { color: var(--blue-600); font-weight: 500; transition: color var(--transition); }
.contact-link:hover { color: var(--blue-800); }

.contacts-map {
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}
.contacts-map iframe { border: none; }

/* ========== FOOTER ========== */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.7);
}
.footer-inner { padding: 64px 24px 32px; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand-desc {
  font-size: 0.85rem;
  margin-top: 16px;
  line-height: 1.65;
  color: rgba(255,255,255,.5);
}
.footer-links-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-contact { font-size: 0.875rem; display: flex; flex-direction: column; gap: 10px; }
.footer-contact a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-contact i { color: var(--blue-400); margin-right: 7px; width: 14px; }
.footer-schedule { line-height: 1.8; }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 28px;
}
.footer-copy { font-size: 0.82rem; color: rgba(255,255,255,.4); }
.footer-cookie {
  font-size: 0.78rem;
  color: rgba(255,255,255,.35);
  line-height: 1.5;
  max-width: 680px;
}
.footer-cookie a { color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer-cookie a:hover { color: var(--white); }

/* ========== MODAL ========== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.6);
  backdrop-filter: blur(6px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 480px;
  position: relative;
  box-shadow: var(--shadow-xl);
  animation: modalIn .3s cubic-bezier(.175,.885,.32,1.275);
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(.92) translateY(16px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border: none; background: var(--gray-100);
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--gray-500);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--gray-200); color: var(--gray-800); }

.modal-header { text-align: center; margin-bottom: 28px; }
.modal-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--blue-600);
  margin: 0 auto 16px;
}
.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.modal-subtitle { font-size: 0.875rem; color: var(--gray-500); }

/* ========== COOKIE BANNER ========== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 150;
  background: var(--gray-900);
  color: rgba(255,255,255,.8);
  padding: 16px 24px;
  transform: translateY(100%);
  transition: transform .4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-inner p { font-size: 0.82rem; line-height: 1.5; }
.cookie-link { color: var(--blue-400); }
.cookie-link:hover { text-decoration: underline; }
.btn-cookie {
  background: var(--blue-600);
  color: var(--white);
  border: none;
  padding: 8px 22px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
}
.btn-cookie:hover { background: var(--blue-700); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .doctors-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding: 60px 24px; }
  .hero-image { display: none; }
  .hero-content { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .form-wrapper { grid-template-columns: 1fr; gap: 36px; }
  .contacts-grid { grid-template-columns: 1fr; }
  .contacts-map { height: 300px; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .header-right { display: none; }
  .burger { display: flex; }
  .mobile-menu { display: block; }

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

  .section { padding: 60px 0; }
  .callback-form { padding: 28px 22px; }
  .modal { padding: 28px 22px; }

  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .services-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .doctors-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 320px; justify-content: center; }
  .footer-top { grid-template-columns: 1fr; }
  .cookie-inner { flex-direction: column; align-items: flex-start; }
}