/* ===== RESET & BASE ===== */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Open Sans', sans-serif;
      color: #2c3e50;
      background: #f4f8fc;
      line-height: 1.7;
    }
    h1, h2, h3, h4, h5, h6 { font-family: 'Montserrat', sans-serif; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    img { max-width: 100%; display: block; }

    /* ===== VARIABLES ===== */
    :root {
      --primary: #5ba3d9;
      --primary-dark: #3a7fc1;
      --primary-light: #d0e6f6;
      --accent: #4090c8;
      --white: #ffffff;
      --bg: #f0f6fc;
      --text: #2c3e50;
      --text-light: #5d7a93;
      --shadow: 0 4px 24px rgba(91,163,217,0.13);
      --shadow-lg: 0 12px 48px rgba(91,163,217,0.18);
      --radius: 16px;
      --transition: .3s ease;
    }

    /* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(12, 25, 42, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(91,163,217,0.15);
  transition: background 0.3s, box-shadow 0.3s;
}
header.scrolled {
  background: rgba(12, 25, 42, 0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ===== LOGO ===== */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.logo:hover {
  transform: scale(1.03);
}
.logo-icon { font-size: 1.6rem; }
.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
}
.logo-egor {
  background: linear-gradient(135deg, #ffffff, #d0e6f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-drova {
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== NAV LIST (desktop — по центру) ===== */
.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  transition: color 0.3s, background 0.3s, transform 0.3s, box-shadow 0.3s;
  white-space: nowrap;
}

/* Подсветка фона при наведении */
.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(91,163,217,0.15), rgba(255,215,0,0.05));
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.3s;
}
.nav-link:hover::before {
  opacity: 1;
}

/* Нижняя линия при наведении */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 50%;
  height: 2.5px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  border-radius: 2px;
  transition: transform 0.3s ease;
}
.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Текст при наведении */
.nav-link:hover {
  color: #ffffff;
  transform: translateY(-2px);
  text-shadow: 0 0 12px rgba(255,215,0,0.3);
}

/* Телефон в мобильном меню — скрыт на десктопе */
.nav-phone-mobile {
  display: none;
}

/* ===== HEADER PHONE (desktop) ===== */
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
  text-decoration: none;
  background: rgba(91,163,217,0.15);
  border: 1px solid rgba(91,163,217,0.3);
  padding: 10px 20px;
  border-radius: 50px;
  flex-shrink: 0;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.header-phone::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}
.header-phone:hover::before {
  left: 100%;
}
.header-phone:hover {
  background: linear-gradient(135deg, #ff6b35, #f7c948);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,0.35);
}

/* ===== BURGER ===== */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  z-index: 10001;
  border-radius: 10px;
  transition: background 0.3s;
}
.burger:hover {
  background: rgba(255,255,255,0.08);
}
.burger span {
  display: block;
  width: 24px;
  height: 3px;
  background: #ffffff;
  border-radius: 3px;
  transition: transform 0.3s, opacity 0.3s;
}
.burger.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ===== OVERLAY ===== */
.menu-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9997;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.menu-overlay.active {
  display: block;
  animation: overlayFadeIn 0.3s ease;
}
@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== MOBILE (max 768px) ===== */
@media (max-width: 768px) {
  .header-inner {
    position: relative;
  }
  .burger {
    display: flex;
  }
  .header-phone {
    display: none;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    left: auto;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: linear-gradient(180deg, #0c1929 0%, #132d4a 100%);
    flex-direction: column;
    align-items: stretch;
    padding: 100px 20px 30px;
    gap: 4px;
    z-index: 10000;
    overflow-y: auto;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -6px 0 30px rgba(0,0,0,0.5);
    transform: none;
  }
  .nav-list.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.25rem;
    padding: 18px 22px;
    border-radius: 14px;
    color: rgba(255,255,255,0.85);
  }
  .nav-link::before {
    background: linear-gradient(135deg, rgba(91,163,217,0.12), rgba(255,215,0,0.05));
  }
  .nav-link::after {
    bottom: 8px;
    width: 40%;
  }
  .nav-link:hover,
  .nav-link:active {
    color: #ffd700;
    background: rgba(255,255,255,0.05);
    transform: translateX(6px);
  }

  .nav-phone-mobile {
    display: block;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-link-phone {
    text-align: center;
    background: linear-gradient(135deg, rgba(255,107,53,0.1), rgba(247,201,72,0.08)) !important;
    border: 1px solid rgba(255,107,53,0.25);
    color: #f7c948 !important;
    font-size: 1.1rem;
  }
  .nav-link-phone:hover {
    background: linear-gradient(135deg, rgba(255,107,53,0.2), rgba(247,201,72,0.15)) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(255,107,53,0.2);
  }
}

/* ===== DESKTOP (min 769px) ===== */
@media (min-width: 769px) {
  .nav-list {
    position: absolute !important;
    left: 50% !important;
    right: auto !important;
    top: auto !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    background: none !important;
    flex-direction: row !important;
    padding: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
  }
}

/* ===== BODY LOCK ===== */
body.no-scroll {
  overflow: hidden;
}



/* ===== HERO ===== */
.hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 50px;
  background: linear-gradient(145deg, #0a1628 0%, #132d4a 20%, #1e4d7a 45%, #2b6ea6 70%, #4a9ad4 100%);
  position: relative;
  overflow: hidden;
}

.hero-bg-layers {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 15% 85%, rgba(80,180,255,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 85% 15%, rgba(255,215,0,0.04) 0%, transparent 50%),
    radial-gradient(circle 500px at 50% 50%, rgba(42,110,166,0.2) 0%, transparent 60%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-particles span {
  position: absolute;
  width: 6px; height: 6px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  animation: particleFloat 10s infinite ease-in-out;
}
.hero-particles span:nth-child(1) { top: 12%; left: 8%; animation-delay: 0s; animation-duration: 9s; }
.hero-particles span:nth-child(2) { top: 55%; left: 88%; animation-delay: 2s; animation-duration: 12s; width: 8px; height: 8px; }
.hero-particles span:nth-child(3) { top: 78%; left: 25%; animation-delay: 4s; animation-duration: 8s; width: 4px; height: 4px; }
.hero-particles span:nth-child(4) { top: 20%; left: 72%; animation-delay: 1s; animation-duration: 11s; width: 5px; height: 5px; }
.hero-particles span:nth-child(5) { top: 45%; left: 45%; animation-delay: 3s; animation-duration: 7s; width: 7px; height: 7px; }

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.2; }
  25% { transform: translateY(-25px) translateX(12px); opacity: 0.6; }
  50% { transform: translateY(-12px) translateX(-8px); opacity: 0.4; }
  75% { transform: translateY(-35px) translateX(18px); opacity: 0.7; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  width: 100%;
}

/* ===== Картинка ===== */
.hero-image {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1;
  margin: 0 auto 32px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.35),
    0 0 0 1px rgba(255,255,255,0.08);
  transition: all 0.4s ease;
}
.hero-image:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.45),
    0 0 0 2px rgba(255,255,255,0.15);
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== HERO TITLE — ЕгорДрова разные цвета ===== */
.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 5rem;
  font-weight: 900;
  margin-bottom: 10px;
  letter-spacing: -1px;
  line-height: 1.1;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.title-egor {
  background: linear-gradient(135deg, #ffffff, #b8d9f0, #7ab8e0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(122,184,224,0.4));
}
.title-drova {
  background: linear-gradient(135deg, #ffd700, #ffb300, #ff8c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(255,179,0,0.4));
}

/* Подзаголовок */
.hero-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: 18px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
.hero-subtitle span {
  color: #ffd700;
}

/* Описание */
.hero p {
  font-size: 1.6rem;
  color: rgba(255,255,255,0.8);
  max-width: 750px;
  margin: 0 auto 36px;
  line-height: 1.5;
  font-weight: 400;
  text-shadow: 0 1px 8px rgba(0,0,0,0.15);
}

/* Кнопки */
.hero-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 18px 40px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #ff6b35 0%, #f7c948 100%);
  color: #ffffff;
  box-shadow: 0 8px 30px rgba(255,107,53,0.4);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.btn-call::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 60%);
}
.btn-call:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 40px rgba(255,107,53,0.55);
  animation: none;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,107,53,0.5); }
  50% { box-shadow: 0 0 0 14px rgba(255,107,53,0), 0 8px 30px rgba(255,107,53,0.4); }
  100% { box-shadow: 0 0 0 0 rgba(255,107,53,0); }
}

.btn-glass {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 18px 40px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.35);
  cursor: pointer;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #ffffff;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.btn-glass::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}
.btn-glass:hover::before {
  left: 100%;
}
.btn-glass:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.65);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255,255,255,0.1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header-inner { height: 68px; }
  nav ul { display: none; }
  .burger { display: flex; }
  nav.active ul {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: rgba(12, 25, 42, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    border-bottom: 1px solid rgba(91,163,217,0.15);
  }
  nav.active a {
    padding: 14px 18px;
    font-size: 1.1rem;
  }
  .header-phone { display: none; }
  .logo-text { font-size: 1.3rem; }

  .hero {
    min-height: auto;
    padding: 95px 20px 45px;
  }
  .hero-image {
    max-width: 70vw;
    border-radius: 18px;
    margin-bottom: 24px;
  }
  .hero-title { font-size: 3rem; }
  .hero-subtitle { font-size: 1.4rem; }
  .hero p { font-size: 1.15rem; }
  .btn-call, .btn-glass {
    padding: 14px 30px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .logo-text { font-size: 1.15rem; }
  .hero-image {
    max-width: 80vw;
    border-radius: 14px;
  }
  .hero-title { font-size: 2.4rem; }
  .hero-subtitle { font-size: 1.2rem; }
  .hero p { font-size: 1rem; }
  .btn-call, .btn-glass {
    padding: 13px 26px;
    font-size: 0.9rem;
  }
}




    /* ===== SECTION GENERAL ===== */
    .section {
      padding: 100px 24px;
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
    }
    .section-header {
      text-align: center;
      margin-bottom: 60px;
    }
    .section-header h2 {
      font-size: 2.4rem;
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 12px;
    }
    .section-header p {
      font-size: 1.05rem;
      color: var(--text-light);
      max-width: 600px;
      margin: 0 auto;
    }
    .section-line {
      width: 60px; height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--primary-dark));
      border-radius: 4px;
      margin: 16px auto 0;
    }

    /* ===== ABOUT — полная ширина, адаптивный ===== */
.about {
  background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
  padding: 0;
  overflow: hidden;
}
.about-wrapper {
  width: 100%;
  max-width: 100%;
  padding: 80px 5vw 100px;
}

/* Заголовок раздела */
.about-header {
  text-align: center;
  margin-bottom: 60px;
}
.about-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: #1b3a5c;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.about-header-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  border-radius: 4px;
  margin: 0 auto 18px;
}
.about-header-sub {
  font-size: 1.3rem;
  color: #5d7a93;
  font-weight: 500;
  max-width: 600px;
  margin: 0 auto;
}

/* Grid — фото + текст */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  width: 100%;
}

/* ===== ФОТО ===== */
.about-photos {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 100px;
}
.about-photo-item {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.12),
    0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.4s ease;
}
.about-photo-item:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 48px rgba(0,0,0,0.18),
    0 4px 12px rgba(0,0,0,0.1);
}
.about-photo-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.about-photo-item:hover img {
  transform: scale(1.04);
}
.about-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,22,40,0.15) 100%);
  pointer-events: none;
  border-radius: 20px;
}

/* ===== ТЕКСТ ===== */
.about-text {
  padding: 10px 0;
}
.about-text-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(255,215,0,0.12), rgba(255,140,0,0.08));
  border: 1px solid rgba(255,180,0,0.25);
  color: #c77d00;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 22px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.about-text h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #1b3a5c;
  margin-bottom: 24px;
  line-height: 1.25;
}
.about-text p {
  font-size: 1.2rem;
  color: #4a6b85;
  line-height: 1.85;
  margin-bottom: 20px;
}
.about-text p:last-of-type {
  margin-bottom: 0;
}
.about-text strong {
  color: #1e4d7a;
}
.about-text em {
  color: #c77d00;
  font-style: normal;
  font-weight: 600;
}

/* Разделитель */
.about-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  border-radius: 3px;
  margin: 36px 0;
}

/* ===== КОНТАКТЫ ===== */
.about-contacts {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 22px;
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid rgba(91,163,217,0.12);
  box-shadow: 0 2px 12px rgba(91,163,217,0.06);
  transition: all 0.3s ease;
}
.about-contact-item:hover {
  border-color: rgba(91,163,217,0.25);
  box-shadow: 0 6px 24px rgba(91,163,217,0.12);
  transform: translateX(4px);
}
.contact-icon {
  font-size: 1.6rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8f2fc, #d0e6f6);
  border-radius: 12px;
  flex-shrink: 0;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #8aa4b8;
}
.contact-info span,
.contact-info a {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #1b3a5c;
}
.contact-info a {
  transition: color 0.3s ease;
}
.contact-info a:hover {
  color: #3d85c6;
}


.contact-sub {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: #6b8da6;
  margin-top: 2px;
}






/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .about-wrapper {
    padding: 70px 4vw 80px;
  }
  .about-grid {
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-photos {
    position: static;
    order: 2;
  }
  .about-text {
    order: 1;
  }
  .about-header h2 {
    font-size: 2.4rem;
  }
  .about-text h3 {
    font-size: 1.6rem;
  }
  .about-text p {
    font-size: 1.1rem;
  }
}

@media (max-width: 600px) {
  .about-wrapper {
    padding: 50px 16px 60px;
  }
  .about-header h2 {
    font-size: 2rem;
  }
  .about-header-sub {
    font-size: 1.05rem;
  }
  .about-text h3 {
    font-size: 1.35rem;
  }
  .about-text p {
    font-size: 1.02rem;
  }
  .about-text-badge {
    font-size: 0.85rem;
    padding: 8px 16px;
  }
  .about-contact-item {
    padding: 14px 16px;
  }
  .contact-icon {
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }
  .contact-info span,
  .contact-info a {
    font-size: 0.95rem;
  }
  .about-photo-item {
    border-radius: 14px;
  }
}



    /* ===== PRODUCTS — полная ширина ===== */
.products {
  background: linear-gradient(180deg, #f0f6fc 0%, #e4effa 40%, #dce8f5 100%);
  position: relative;
  overflow: hidden;
  padding: 0;
}
.products-bg-decor {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 5% 15%, rgba(91,163,217,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 600px 600px at 95% 85%, rgba(91,163,217,0.06) 0%, transparent 70%),
    radial-gradient(circle 300px at 50% 40%, rgba(255,215,0,0.03) 0%, transparent 70%);
  pointer-events: none;
}
.products-wrapper {
  width: 100%;
  max-width: 100%;
  padding: 80px 5vw 100px;
  position: relative;
  z-index: 2;
}

/* Заголовок */
.products-header {
  text-align: center;
  margin-bottom: 60px;
}
.products-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: #1b3a5c;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.products-header-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  border-radius: 4px;
  margin: 0 auto 18px;
}
.products-header-sub {
  font-size: 1.3rem;
  color: #5d7a93;
  font-weight: 500;
  max-width: 650px;
  margin: 0 auto;
}

/* ===== GRID — 2 карточки в строке ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

/* ===== КАРТОЧКА — прямоугольная (фото слева, текст справа) ===== */
.product-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(91,163,217,0.1);
  border: 1px solid rgba(91,163,217,0.08);
  transition: all 0.4s ease;
  position: relative;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, #ffd700, #ff8c00);
  border-radius: 4px 0 0 4px;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 50px rgba(91,163,217,0.2);
  border-color: rgba(91,163,217,0.2);
}
.product-card:hover::before {
  opacity: 1;
}

/* Фото — квадратное */
.product-card-image {
  width: 280px;
  height: 280px;
  overflow: hidden;
  position: relative;
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

/* Бейдж */
.product-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 50px;
  background: linear-gradient(135deg, #ff6b35, #f7c948);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(255,107,53,0.35);
  z-index: 3;
}
.product-card-badge.premium {
  background: linear-gradient(135deg, #6c63ff, #48c6ef);
  box-shadow: 0 4px 14px rgba(108,99,255,0.35);
}
.product-card-badge.new {
  background: linear-gradient(135deg, #00c853, #64dd17);
  box-shadow: 0 4px 14px rgba(0,200,83,0.35);
}

/* Тело карточки — справа */
.product-card-body {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.product-card-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #1b3a5c;
  margin-bottom: 12px;
  line-height: 1.3;
}
.product-card-body p {
  font-size: 1.1rem;
  color: #5d7a93;
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}

/* Футер карточки — цена */
.product-card-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid rgba(91,163,217,0.1);
}
.product-price {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #1b3a5c, #3d85c6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.product-volume {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 7px 18px;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(58,127,193,0.25);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1400px) {
  .product-card {
    grid-template-columns: 240px 1fr;
  }
  .product-card-image {
    width: 240px;
    height: 240px;
  }
}

@media (max-width: 1100px) {
  .product-grid {
    grid-template-columns: 1fr;
    max-width: 800px;
    margin: 0 auto;
  }
  .product-card {
    grid-template-columns: 300px 1fr;
  }
  .product-card-image {
    width: 300px;
    height: 300px;
  }
}

@media (max-width: 768px) {
  .products-wrapper {
    padding: 60px 16px 70px;
  }
  .products-header h2 {
    font-size: 2.4rem;
  }
  .products-header-sub {
    font-size: 1.1rem;
  }
  .product-card {
    grid-template-columns: 1fr;
  }
  .product-card-image {
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    position: relative;
  }
  .product-card-image img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
  }
  .product-card-body h3 {
    font-size: 1.3rem;
  }
  .product-card-body p {
    font-size: 1rem;
  }
  .product-price {
    font-size: 1.7rem;
  }
  .product-volume {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .products-header h2 {
    font-size: 2rem;
  }
  .product-card {
    border-radius: 16px;
  }
  .product-card-body {
    padding: 22px 20px 20px;
  }
  .product-card-body h3 {
    font-size: 1.2rem;
  }
  .product-price {
    font-size: 1.5rem;
  }
}




    /* ===== WHY US — полная ширина ===== */
.why-us {
  background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 50%, #eaf3fc 100%);
  position: relative;
  overflow: hidden;
  padding: 0;
}
.why-bg-decor {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 90% 20%, rgba(91,163,217,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 500px 500px at 10% 80%, rgba(255,215,0,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.why-wrapper {
  width: 100%;
  max-width: 100%;
  padding: 80px 5vw 100px;
  position: relative;
  z-index: 2;
}

/* Заголовок */
.why-header {
  text-align: center;
  margin-bottom: 60px;
}
.why-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: #1b3a5c;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.why-header-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  border-radius: 4px;
  margin: 0 auto 18px;
}
.why-header-sub {
  font-size: 1.3rem;
  color: #5d7a93;
  font-weight: 500;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== GRID — 3 карточки в строке ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ===== КАРТОЧКА ===== */
.why-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 40px 32px;
  text-align: center;
  position: relative;
  border: 1px solid rgba(91,163,217,0.08);
  box-shadow: 0 4px 24px rgba(91,163,217,0.07);
  transition: all 0.4s ease;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.why-card::after {
  content: '';
  position: absolute;
  bottom: -50%; right: -50%;
  width: 100%; height: 100%;
  background: radial-gradient(circle, rgba(91,163,217,0.04) 0%, transparent 70%);
  pointer-events: none;
  transition: all 0.5s ease;
}
.why-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 50px rgba(91,163,217,0.18);
  border-color: rgba(91,163,217,0.2);
}
.why-card:hover::before {
  opacity: 1;
}
.why-card:hover::after {
  bottom: -30%;
  right: -30%;
}

/* Иконка */
.why-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: linear-gradient(135deg, #e8f2fc, #d0e6f6);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-size: 2.2rem;
  box-shadow: 0 4px 16px rgba(91,163,217,0.12);
  transition: all 0.4s ease;
}
.why-card:hover .why-icon {
  transform: scale(1.1) rotate(3deg);
  box-shadow: 0 8px 24px rgba(91,163,217,0.2);
  background: linear-gradient(135deg, #d0e6f6, #b8d9f0);
}

/* Заголовок карточки */
.why-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #1b3a5c;
  margin-bottom: 14px;
  line-height: 1.3;
}

/* Описание */
.why-card p {
  font-size: 1.1rem;
  color: #5d7a93;
  line-height: 1.75;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .why-wrapper {
    padding: 70px 4vw 80px;
  }
  .why-grid {
    gap: 24px;
  }
  .why-card {
    padding: 32px 24px;
  }
  .why-card h3 {
    font-size: 1.25rem;
  }
  .why-card p {
    font-size: 1rem;
  }
}

@media (max-width: 900px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-header h2 {
    font-size: 2.4rem;
  }
  .why-header-sub {
    font-size: 1.1rem;
  }
}

@media (max-width: 600px) {
  .why-wrapper {
    padding: 50px 16px 60px;
  }
  .why-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .why-header h2 {
    font-size: 2rem;
  }
  .why-card {
    padding: 28px 22px;
    border-radius: 18px;
  }
  .why-card h3 {
    font-size: 1.15rem;
  }
  .why-card p {
    font-size: 0.98rem;
  }
  .why-icon {
    width: 64px;
    height: 64px;
    font-size: 1.8rem;
    border-radius: 16px;
  }
}


    /* ===== О НАС — полная ширина ===== */
.about-us {
  background: linear-gradient(160deg, #0d1b2a 0%, #1b3a5c 40%, #2a5f8f 100%);
  position: relative;
  overflow: hidden;
  padding: 0;
}
.about-us-bg-decor {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 10% 20%, rgba(100,200,255,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 500px 500px at 90% 80%, rgba(255,215,0,0.04) 0%, transparent 70%),
    radial-gradient(circle 350px at 50% 50%, rgba(91,163,217,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.about-us-wrapper {
  width: 100%;
  max-width: 100%;
  padding: 80px 5vw 100px;
  position: relative;
  z-index: 2;
}

/* Заголовок */
.about-us-header {
  text-align: center;
  margin-bottom: 60px;
}
.about-us-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.about-us-header-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  border-radius: 4px;
  margin: 0 auto 18px;
}
.about-us-header-sub {
  font-size: 1.3rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== GRID — текст слева, фото справа ===== */
.about-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* ===== ТЕКСТ СЛЕВА ===== */
.about-us-text {
  padding-top: 10px;
}
.about-us-badge {
  display: inline-block;
  background: rgba(255,215,0,0.1);
  border: 1px solid rgba(255,215,0,0.25);
  color: #ffd700;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 22px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.about-us-text h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 24px;
  line-height: 1.3;
}
.about-us-text p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.85;
  margin-bottom: 18px;
}
.about-us-text p:last-of-type {
  margin-bottom: 0;
}
.about-us-text strong {
  color: rgba(255,255,255,0.95);
}

/* Фичи */
.about-us-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 32px;
}
.about-us-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  transition: all 0.3s ease;
}
.about-us-feature:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,215,0,0.3);
  transform: translateX(4px);
}
.feature-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.feature-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

/* ===== ФОТО СПРАВА ===== */
.about-us-photos {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 100px;
}
.about-us-photo {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 12px 40px rgba(0,0,0,0.3),
    0 0 0 1px rgba(255,255,255,0.06);
  transition: all 0.4s ease;
}
.about-us-photo:hover {
  transform: translateY(-5px);
  box-shadow:
    0 20px 60px rgba(0,0,0,0.4),
    0 0 0 2px rgba(255,255,255,0.1);
}
.about-us-photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.about-us-photo:hover img {
  transform: scale(1.04);
}
.about-us-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,22,40,0.25) 100%);
  pointer-events: none;
  border-radius: 20px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .about-us-wrapper {
    padding: 70px 4vw 80px;
  }
  .about-us-grid {
    gap: 40px;
  }
  .about-us-text h3 {
    font-size: 1.5rem;
  }
  .about-us-text p {
    font-size: 1.05rem;
  }
}

@media (max-width: 900px) {
  .about-us-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-us-photos {
    position: static;
    order: 1;
  }
  .about-us-text {
    order: 2;
  }
  .about-us-header h2 {
    font-size: 2.4rem;
  }
  .about-us-header-sub {
    font-size: 1.1rem;
  }
  .about-us-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .about-us-wrapper {
    padding: 50px 16px 60px;
  }
  .about-us-header h2 {
    font-size: 2rem;
  }
  .about-us-text h3 {
    font-size: 1.3rem;
  }
  .about-us-text p {
    font-size: 1rem;
  }
  .about-us-badge {
    font-size: 0.85rem;
    padding: 8px 16px;
  }
  .about-us-photo {
    border-radius: 14px;
  }
  .about-us-feature {
    padding: 12px 14px;
  }
  .feature-text {
    font-size: 0.88rem;
  }
}






/* ===== ЦИТАТА ===== */
.about-us-quote {
  margin-top: 70px;
  text-align: center;
  position: relative;
  padding: 50px 24px;
}
.about-us-quote::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.4), transparent);
}
.quote-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.quote-flame {
  font-size: 2.5rem;
  animation: flameFlicker 1.5s ease-in-out infinite alternate;
}
@keyframes flameFlicker {
  0% { transform: scale(1) rotate(-3deg); opacity: 0.8; }
  50% { transform: scale(1.15) rotate(2deg); opacity: 1; }
  100% { transform: scale(1.05) rotate(-1deg); opacity: 0.9; }
}
.about-us-quote blockquote {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
}
.quote-word-1 {
  background: linear-gradient(135deg, #ffffff, #d0e6f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.quote-word-2 {
  background: linear-gradient(135deg, #b8d9f0, #7ab8e0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.quote-word-3 {
  background: linear-gradient(135deg, #ffd700, #ffb300);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(255,179,0,0.4));
}
.quote-dash {
  color: rgba(255,255,255,0.4);
}
.quote-word-4 {
  background: linear-gradient(135deg, #ffffff, #d0e6f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.quote-word-5 {
  background: linear-gradient(135deg, #ff6b35, #f7c948);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(255,107,53,0.4));
}
.quote-line {
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.5), transparent);
  margin: 28px auto 0;
  border-radius: 3px;
}
.quote-decoration {
  position: absolute;
  font-size: 3rem;
  opacity: 0.15;
  animation: snowFloat 6s ease-in-out infinite;
}
.quote-decoration.left {
  top: 10px;
  left: 10%;
}
@keyframes snowFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== КНОПКА ПОЗВОНИТЬ — большая, пульсирующая ===== */
.about-us-cta {
  text-align: center;
  margin-top: 40px;
  padding-bottom: 10px;
}
.btn-call-big {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  padding: 22px 50px;
  border-radius: 60px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #ff6b35 0%, #f7c948 100%);
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.15);
  position: relative;
  overflow: visible;
  transition: all 0.3s ease;
  animation: pulseBig 2s infinite;
  z-index: 1;
}
.btn-call-big::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 60px;
  background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 60%);
}
.btn-call-big:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 18px 50px rgba(255,107,53,0.5);
  animation: none;
}

/* Пульсирующие кольца */
.btn-call-ring {
  position: absolute;
  inset: -4px;
  border-radius: 60px;
  border: 2px solid rgba(255,107,53,0.4);
  animation: ringPulse 2s infinite;
  pointer-events: none;
}
.btn-call-ring.ring-2 {
  inset: -10px;
  border-color: rgba(255,107,53,0.2);
  animation-delay: 0.5s;
}
@keyframes pulseBig {
  0% { box-shadow: 0 0 0 0 rgba(255,107,53,0.5), 0 8px 30px rgba(255,107,53,0.3); }
  50% { box-shadow: 0 0 0 16px rgba(255,107,53,0), 0 8px 30px rgba(255,107,53,0.3); }
  100% { box-shadow: 0 0 0 0 rgba(255,107,53,0), 0 8px 30px rgba(255,107,53,0.3); }
}
@keyframes ringPulse {
  0% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

/* ===== КНОПКА НАВЕРХ ===== */
.btn-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1b3a5c, #3d85c6);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  box-shadow: 0 6px 24px rgba(27,58,92,0.4);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s ease;
  cursor: pointer;
  border: 2px solid rgba(255,255,255,0.15);
}
.btn-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.btn-to-top:hover {
  background: linear-gradient(135deg, #ff6b35, #f7c948);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(255,107,53,0.4);
  border-color: rgba(255,255,255,0.3);
}
.btn-to-top-arrow {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1;
}
.btn-to-top-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-us-quote blockquote {
    font-size: 1.8rem;
  }
  .quote-flame {
    font-size: 2rem;
  }
  .btn-call-big {
    font-size: 1.1rem;
    padding: 18px 36px;
  }
}

@media (max-width: 600px) {
  .about-us-quote {
    margin-top: 50px;
    padding: 36px 16px;
  }
  .about-us-quote blockquote {
    font-size: 1.3rem;
    letter-spacing: 0.5px;
  }
  .quote-content {
    gap: 12px;
  }
  .quote-flame {
    font-size: 1.5rem;
  }
  .btn-call-big {
    font-size: 0.95rem;
    padding: 16px 28px;
    border-radius: 50px;
  }
  .btn-to-top {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
  }
  .btn-to-top-arrow {
    font-size: 1.1rem;
  }
  .btn-to-top-text {
    display: none;
  }
}











    /* ===== FOOTER ===== */
    footer {
      background: #1e3a52;
      color: rgba(255,255,255,0.7);
      text-align: center;
      padding: 36px 24px;
      font-size: 0.9rem;
    }
    footer a { color: var(--primary-light); }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .product-card {
        grid-template-columns: 260px 1fr;
      }
      .product-card-action {
        grid-column: 1 / -1;
        padding: 0 32px 28px;
        text-align: left;
        display: flex;
        align-items: center;
        gap: 16px;
      }
      .product-price { margin-bottom: 0; }
    }

    @media (max-width: 900px) {
      .about-grid { grid-template-columns: 1fr; }
      .about-image img { height: 300px; }
      .why-grid { grid-template-columns: 1fr 1fr; }
      .contacts-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 768px) {
      .hero h1 { font-size: 2.2rem; }
      .section-header h2 { font-size: 1.8rem; }
      nav ul { display: none; }
      .burger { display: flex; }
      nav.active ul {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px; left: 0; right: 0;
        background: var(--white);
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow);
      }
      .header-phone { display: none; }
      .product-card {
        grid-template-columns: 1fr;
      }
      .product-card-image {
        width: 100%;
        height: 200px;
      }
      .why-grid { grid-template-columns: 1fr; }
    }