/* ========================================
   УКРЫТИЕ — Кровельные работы в Казани
   Industrial-Refined Aesthetic
   ======================================== */

:root {
  --dark: #111827;
  --dark-surface: #1a1f2e;
  --dark-card: #232838;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --light: #f8f9fb;
  --white: #ffffff;
  --accent: #e67e22;
  --accent-light: #f5a623;
  --accent-dark: #c0601a;
  --accent-glow: rgba(230, 126, 34, 0.15);
  --accent-glow-strong: rgba(230, 126, 34, 0.3);
  --font-display: 'Unbounded', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.1);
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

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

/* ---- SECTION ---- */
.section { padding: 48px 0; }
.section--dark { background: var(--dark); color: var(--white); }

.section__header { text-align: center; margin-bottom: 28px; }
.section__tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.section__tag--light { background: rgba(230, 126, 34, 0.2); }
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 2.5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 8px;
}
.section__title--light { color: var(--white); }
.section__desc {
  font-size: 0.9rem;
  color: var(--gray-500);
  max-width: 560px;
  margin: 0 auto;
}
.section__desc--light { color: var(--gray-400); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 126, 34, 0.35);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}
.btn--dark {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}
.btn--dark:hover {
  background: var(--dark-surface);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.btn--full { width: 100%; }

/* ---- HEADER ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition);
}
.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo__text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--dark);
}
.nav {
  display: none;
  gap: 32px;
}
.nav__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-700);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav__link:hover::after { width: 100%; }
.nav__link:hover { color: var(--accent); }

.header__phone {
  display: none;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--dark);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--accent);
}
.header__phone:hover {
  background: var(--accent);
  color: var(--white);
}
.header__phone svg { flex-shrink: 0; }

.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.burger span {
  display: block;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}
.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Mobile nav */
.nav.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 16px 24px 32px;
  gap: 0;
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
  animation: slideDown 0.3s ease;
}
.nav.open .nav__link {
  font-size: 1.1rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(135deg, rgba(17,24,39,0.92) 0%, rgba(17,24,39,0.7) 50%, rgba(17,24,39,0.5) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 32px 0 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(230,126,34,0.15);
  border: 1px solid rgba(230,126,34,0.3);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease both;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.15s both;
}
.hero__accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subtitle {
  font-size: clamp(0.85rem, 2vw, 1.2rem);
  color: var(--gray-400);
  max-width: 520px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.3s both;
}
.hero__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease 0.45s both;
}
.hero__stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.6s both;
}
.hero__stat {
  display: flex;
  flex-direction: column;
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--accent-light);
}
.hero__stat-label {
  font-size: 0.72rem;
  color: var(--gray-400);
}
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.4);
  animation: bounce 2s ease infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- SERVICES ---- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.service-card {
  background: var(--white);
  padding: 16px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before { opacity: 1; }
.service-card__icon {
  width: 36px;
  height: 36px;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  color: var(--accent);
}
.service-card__icon svg { width: 20px; height: 20px; }
.service-card__title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 4px;
  overflow-wrap: break-word;
  hyphens: auto;
}
.service-card__text {
  font-size: 0.75rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ---- WHY US ---- */
.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.why__card {
  background: var(--dark-card);
  padding: 16px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
  position: relative;
}
.why__card:hover {
  border-color: rgba(230, 126, 34, 0.3);
  transform: translateY(-2px);
}
.why__number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: rgba(230, 126, 34, 0.2);
  line-height: 1;
  margin-bottom: 6px;
}
.why__card-title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.why__card-text {
  font-size: 0.75rem;
  color: var(--gray-400);
  line-height: 1.5;
}

/* ---- GALLERY ---- */
.gallery__filter {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.gallery__btn {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 100px;
  border: 2px solid var(--gray-200);
  color: var(--gray-500);
  transition: all var(--transition);
}
.gallery__btn:hover { border-color: var(--accent); color: var(--accent); }
.gallery__btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  aspect-ratio: 4/3;
  background: var(--gray-200);
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  transition: background var(--transition);
}
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item:hover::after { background: rgba(0,0,0,0.15); }

.gallery__item[hidden] { display: none; }

.gallery__videos {
  margin-top: 32px;
}
.gallery__videos-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}
.gallery__videos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.gallery__videos-grid video {
  width: 100%;
  border-radius: var(--radius);
  background: var(--dark);
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ---- PRICING ---- */
.pricing__grid {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}
.pricing__grid::-webkit-scrollbar { height: 4px; }
.pricing__grid::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); border-radius: 2px; }
.pricing__grid::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }
.pricing__card {
  background: var(--dark-card);
  border-radius: var(--radius);
  padding: 16px 14px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
  position: relative;
  flex: 0 0 72%;
  min-width: 0;
  scroll-snap-align: start;
}
.pricing__card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}
.pricing__card--accent {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--dark-card), rgba(230, 126, 34, 0.08));
}
.pricing__card-badge {
  position: absolute;
  top: -1px;
  right: 12px;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.pricing__card-header { margin-bottom: 10px; }
.pricing__card-header h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.pricing__card-desc {
  font-size: 0.75rem;
  color: var(--gray-400);
  line-height: 1.4;
}
.pricing__card-price {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pricing__card-price strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--accent-light);
}
.pricing__card-list {
  margin-bottom: 14px;
}
.pricing__card-list li {
  padding: 4px 0;
  font-size: 0.75rem;
  color: var(--gray-400);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-left: 18px;
  position: relative;
}
.pricing__card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-50%);
  opacity: 0.5;
}

/* ---- PROCESS ---- */
.process__timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.process__timeline::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-200);
}
.process__step {
  display: flex;
  gap: 14px;
  padding-bottom: 24px;
  position: relative;
}
.process__step:last-child { padding-bottom: 0; }
.process__step-num {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--light);
}
.process__step-content h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2px;
  padding-top: 0;
}
.process__step-content p {
  font-size: 0.8rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ---- REVIEWS ---- */
.reviews__slider {
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.reviews__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.review-card {
  flex: 0 0 100%;
  padding: 0 12px;
}
.review-card__stars {
  display: flex;
  gap: 2px;
  color: var(--accent-light);
  margin-bottom: 12px;
}
.review-card__stars svg { width: 14px; height: 14px; }
.review-card__text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--gray-200);
  margin-bottom: 16px;
  font-style: italic;
}
.review-card__author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--white);
}
.review-card__author span {
  font-size: 0.75rem;
  color: var(--gray-400);
}
.reviews__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.reviews__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.reviews__arrow:hover {
  border-color: var(--accent);
  background: var(--accent);
}
.reviews__dots {
  display: flex;
  gap: 8px;
}
.reviews__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all var(--transition);
}
.reviews__dot.active {
  background: var(--accent);
  width: 28px;
  border-radius: 5px;
}

/* ---- CONTACTS ---- */
.contacts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.contacts__form {
  background: var(--white);
  padding: 20px 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}
.form__group {
  margin-bottom: 14px;
}
.form__group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.form__group input,
.form__group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--dark);
  transition: border-color var(--transition);
  background: var(--light);
  outline: none;
}
.form__group input:focus,
.form__group textarea:focus {
  border-color: var(--accent);
  background: var(--white);
}
.form__group textarea { resize: vertical; }
.form__consent {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: center;
  margin-top: 12px;
}

.contacts__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contacts__card {
  background: var(--white);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}
.contacts__card h3 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.contacts__card p {
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.5;
}
.contacts__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--dark);
  border-bottom: 1px solid var(--gray-100);
  transition: color var(--transition);
}
.contacts__link:last-child { border-bottom: none; }
.contacts__link:hover { color: var(--accent); }
.contacts__link svg { flex-shrink: 0; color: var(--accent); }

/* ---- FOOTER ---- */
.footer {
  background: var(--dark);
  color: var(--gray-400);
  padding: 48px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer__brand { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.footer__brand .logo__text { color: var(--white); font-size: 1.1rem; }
.footer__brand p { font-size: 0.85rem; color: var(--gray-500); }
.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer__links a {
  font-size: 0.85rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--accent); }
.footer__copy {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* ---- LIGHTBOX ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.3s ease;
}
.lightbox__close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 2.5rem;
  color: var(--white);
  z-index: 10;
  line-height: 1;
  transition: color var(--transition);
}
.lightbox__close:hover { color: var(--accent); }
.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--white);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.lightbox__prev:hover,
.lightbox__next:hover { background: var(--accent); }
.lightbox__prev { left: 16px; }
.lightbox__next { right: 16px; }
.lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gray-400);
  font-size: 0.85rem;
  font-family: var(--font-display);
}

/* ---- FIXED BUTTONS ---- */
.fixed-buttons {
  position: fixed;
  bottom: 16px;
  right: 12px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fixed-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  transition: all var(--transition);
}
.fixed-btn svg { width: 22px; height: 22px; }
.fixed-btn:hover { transform: scale(1.1); }
.fixed-btn--wa { background: #25d366; }
.fixed-btn--tg { background: #2AABEE; }

/* ---- MODAL ---- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal.active { opacity: 1; pointer-events: all; }
.modal__content {
  background: var(--white);
  padding: 48px 32px;
  border-radius: var(--radius-lg);
  text-align: center;
  max-width: 400px;
  width: 100%;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.modal.active .modal__content { transform: scale(1); }
.modal__content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 16px 0 8px;
}
.modal__content p {
  color: var(--gray-500);
  margin-bottom: 24px;
}

/* ---- REVEAL ANIMATION ---- */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */

@media (min-width: 640px) {
  .section { padding: 64px 0; }
  .section__header { margin-bottom: 36px; }
  .services__grid { gap: 14px; }
  .why__grid { gap: 14px; }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .pricing__card { flex: 0 0 55%; }
  .service-card { padding: 20px 18px; }
  .service-card__title { font-size: 0.85rem; }
  .service-card__text { font-size: 0.8rem; }
  .why__card { padding: 20px 18px; }
  .why__card-title { font-size: 0.85rem; }
  .why__card-text { font-size: 0.8rem; }
  .hero__content { padding: 48px 0 32px; }
  .review-card__text { font-size: 0.95rem; }
}

@media (min-width: 768px) {
  .section { padding: 80px 0; }
  .section__header { margin-bottom: 44px; }
  .container { padding: 0 32px; }
  .contacts__grid { grid-template-columns: 1fr 1fr; }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .btn { font-size: 0.85rem; padding: 12px 28px; }
  .service-card { padding: 24px 20px; border-radius: var(--radius-lg); }
  .service-card__icon { width: 44px; height: 44px; }
  .service-card__icon svg { width: 24px; height: 24px; }
  .service-card__title { font-size: 0.92rem; }
  .service-card__text { font-size: 0.85rem; }
  .why__card { padding: 24px 20px; border-radius: var(--radius-lg); }
  .pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
    margin: 0;
    padding: 0;
    gap: 16px;
  }
  .pricing__card { flex: none; padding: 28px 24px; border-radius: var(--radius-lg); }
  .contacts__form { padding: 28px 24px; border-radius: var(--radius-lg); }
  .contacts__card { padding: 20px; border-radius: var(--radius-lg); }
  .process__step-num { width: 44px; height: 44px; font-size: 1rem; }
  .process__step { gap: 20px; padding-bottom: 32px; }
  .process__timeline::before { left: 21px; }
  .review-card__text { font-size: 1.05rem; }
  .review-card__stars svg { width: 16px; height: 16px; }
}

@media (min-width: 1024px) {
  .nav { display: flex; }
  .header__phone { display: flex; }
  .burger { display: none; }
  .services__grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .why__grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .pricing__grid { gap: 20px; }
  .gallery__grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .hero__content { padding: 80px 0; text-align: left; align-items: flex-start; }
  .hero__actions { justify-content: flex-start; }
  .hero__stats { justify-content: flex-start; }
  .section { padding: 100px 0; }
  .section__header { margin-bottom: 56px; }
  .btn { font-size: 0.9rem; padding: 14px 32px; }
  .service-card { padding: 28px 24px; }
  .service-card__icon { width: 52px; height: 52px; }
  .service-card__icon svg { width: 28px; height: 28px; }
  .service-card__title { font-size: 1.05rem; }
  .service-card__text { font-size: 0.92rem; }
  .why__card { padding: 28px 24px; }
  .why__number { font-size: 2.5rem; }
  .why__card-title { font-size: 1rem; }
  .why__card-text { font-size: 0.92rem; }
  .pricing__card { padding: 32px 28px; }
  .pricing__card-header h3 { font-size: 1.1rem; }
  .pricing__card-price strong { font-size: 2rem; }
  .process__step-num { width: 50px; height: 50px; font-size: 1.1rem; box-shadow: 0 0 0 6px var(--light); }
  .process__step { gap: 24px; padding-bottom: 40px; }
  .process__step-content h3 { font-size: 1.05rem; }
  .process__step-content p { font-size: 0.92rem; }
  .process__timeline::before { left: 24px; }
  .review-card__text { font-size: 1.1rem; }
  .review-card__author strong { font-size: 0.95rem; }
  .gallery__btn { font-size: 0.75rem; padding: 8px 20px; }
  .contacts__form { padding: 32px 28px; }
  .contacts__card { padding: 24px; }
  .form__group label { font-size: 0.8rem; }
  .form__group input, .form__group textarea { padding: 14px 16px; font-size: 0.95rem; }
}

@media (min-width: 1200px) {
  .gallery__grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .gallery__videos-grid { grid-template-columns: repeat(4, 1fr); }
  .section { padding: 120px 0; }
}