/* ═══════════════════════════════════════════
   СТРОЙВЫВОЗ — Premium Landing Styles
   ═══════════════════════════════════════════ */

:root {
  --graphite-950: #0d0f12;
  --graphite-900: #14171c;
  --graphite-800: #1c2028;
  --graphite-700: #2a303c;
  --graphite-600: #3d4554;
  --graphite-500: #5c6678;
  --graphite-400: #8b95a5;
  --graphite-300: #b8c0cc;
  --white: #ffffff;
  --off-white: #f4f5f7;
  --surface: #f8f9fb;
  --surface-muted: #f0f2f5;
  --orange: #f97316;
  --orange-light: #fb923c;
  --orange-dark: #ea580c;
  --yellow: #fbbf24;
  --metal: #94a3b8;
  --metal-light: #cbd5e1;
  --accent-2: #1f2430;
  --accent-3: #374151;

  --font: 'Manrope', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.15);
  --shadow-orange: 0 8px 32px rgba(249, 115, 22, 0.35);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  background: var(--graphite-950);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

body.menu-open .header {
  z-index: 1110;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

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

.container--narrow { max-width: 800px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(249, 115, 22, 0.45);
  background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange) 100%);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.section .btn--outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.section .btn--outline:hover {
  border-color: var(--orange);
  color: var(--white);
  background: rgba(249, 115, 22, 0.16);
}

.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--lg { padding: 18px 36px; font-size: 16px; }
.btn--block { width: 100%; }

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.header--scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--transition);
}

.nav {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.logo:hover { opacity: 0.9; }

.logo__img {
  display: block;
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.nav__list {
  display: flex;
  gap: 2px;
  flex-wrap: nowrap;
  justify-content: center;
  min-width: 0;
}

.nav__link {
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--graphite-600);
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--graphite-900);
  background: rgba(0, 0, 0, 0.04);
}

.nav__mobile-actions {
  display: none;
}

.nav__close {
  display: none;
}

.nav-overlay {
  display: none;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--graphite-900);
  transition: var(--transition);
}

.header__phone:hover { color: var(--orange-dark); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  position: relative;
  z-index: 2;
}

.burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--graphite-800);
  border-radius: 2px;
  transition: var(--transition);
}

.burger--active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger--active span:nth-child(2) { opacity: 0; }
.burger--active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
  overflow: hidden;
  background: var(--graphite-950);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(13, 15, 18, 0.96) 0%, rgba(13, 15, 18, 0.9) 48%, rgba(13, 15, 18, 0.72) 68%, rgba(13, 15, 18, 0.52) 100%),
    linear-gradient(to bottom, rgba(13, 15, 18, 0.9) 0%, transparent 30%);
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.badge {
  display: inline-flex;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--graphite-300);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 100px;
  box-shadow: none;
}

.badge--accent {
  color: var(--orange-light);
  border-color: rgba(249, 115, 22, 0.45);
  background: rgba(249, 115, 22, 0.16);
}

.hero__title {
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: var(--graphite-300);
  margin-bottom: 36px;
  max-width: 640px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin-bottom: 40px;
}

.hero__features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--graphite-300);
}

.hero__features svg { color: var(--orange); flex-shrink: 0; }

.hero .btn--outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
  background: transparent;
}

.hero .btn--outline:hover {
  border-color: var(--orange);
  color: var(--white);
  background: rgba(249, 115, 22, 0.12);
}

.hero__price-card {
  display: inline-flex;
  flex-direction: column;
  padding: 20px 28px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
}

.hero__price-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--graphite-300);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__price-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--orange-light);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero__price-value small { font-size: 1.25rem; font-weight: 700; }

.hero__price-note {
  font-size: 14px;
  color: var(--graphite-300);
  margin-top: 2px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--graphite-500);
  font-size: 12px;
  font-weight: 600;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Sections ── */
.section {
  padding: 100px 0;
  background: var(--graphite-950);
  color: var(--white);
}

.section--muted {
  background: var(--graphite-900);
  color: var(--white);
}

.section--alt {
  background: var(--graphite-900);
}

.section--fleet {
  background: linear-gradient(180deg, #12161d 0%, #0d0f12 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.section--fleet::before {
  content: '';
  position: absolute;
  top: 0;
  right: -20%;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(249, 115, 22, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.section--cta {
  padding: 80px 0;
  background: var(--graphite-900);
}

.section__head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section__tag {
  display: inline-block;
  padding: 6px 16px;
  margin-bottom: 16px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange-dark);
  background: rgba(249, 115, 22, 0.1);
  border-radius: 100px;
}

.section__tag--light {
  color: var(--orange-light);
  background: rgba(249, 115, 22, 0.15);
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 16px;
}

.section__title--light { color: var(--white); }

.section__desc {
  font-size: 1.05rem;
  color: var(--graphite-300);
  line-height: 1.65;
}

.section__desc--light { color: var(--graphite-400); }

/* ── Services ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249, 115, 22, 0.2);
}

.service-card__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--graphite-900);
}

.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.service-card:hover .service-card__img img {
  transform: scale(1.05);
}

.service-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-card p {
  font-size: 14px;
  color: var(--graphite-300);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.service-card__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
  transition: var(--transition);
}

.service-card__link:hover { color: var(--orange-dark); }

/* ── Waste ── */
.waste-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.waste-col {
  padding: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.waste-col__img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--graphite-900);
}

.waste-col__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.waste-col__body {
  padding: 24px 28px 28px;
}

.waste-col h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.waste-col__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--metal);
  flex-shrink: 0;
}

.waste-col__dot--orange { background: var(--orange); }
.waste-col__dot--metal { background: var(--yellow); }

.waste-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.waste-tags li {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--graphite-300);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  transition: var(--transition);
}

.waste-tags li:hover {
  background: rgba(249, 115, 22, 0.1);
  color: var(--orange-dark);
  border-color: rgba(249, 115, 22, 0.2);
}

.waste-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(249, 115, 22, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.waste-cta p {
  font-size: 1.1rem;
  color: var(--graphite-300);
  max-width: 640px;
  line-height: 1.6;
}

.waste-cta strong { color: var(--white); }

/* ── Prices ── */
.prices-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.price-card {
  position: relative;
  padding: 0 24px 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}

.price-card__img {
  margin: 0 -24px 20px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--graphite-900);
}

.price-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.price-card--featured .price-card__img {
  margin-top: 0;
}

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

.price-card--featured {
  border-color: var(--orange);
  box-shadow: var(--shadow-orange);
  transform: scale(1.03);
}

.price-card--featured:hover { transform: scale(1.03) translateY(-4px); }

.price-card__badge {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  padding: 4px 16px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  background: var(--orange);
  border-radius: 100px;
}

.price-card__volume {
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.price-card__volume small {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--graphite-300);
}

.price-card__specs {
  text-align: left;
  margin-bottom: 24px;
}

.price-card__specs li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--graphite-300);
  margin-bottom: 8px;
  line-height: 1.5;
}

.price-card__specs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
}

.price-card__price {
  font-size: 15px;
  color: var(--graphite-300);
  margin-bottom: 20px;
}

.price-card__price strong {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
}

.prices-note {
  text-align: center;
  font-size: 14px;
  color: var(--graphite-300);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Fleet ── */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.fleet-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.fleet-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.25);
  box-shadow: var(--shadow-lg);
}

.fleet-card__img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.fleet-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.fleet-card:hover .fleet-card__img img { transform: scale(1.08); }

.fleet-card__body {
  padding: 16px 20px 20px;
}

.fleet-card__body h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}

.fleet-card__spec {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange-dark);
}

.fleet-cta { text-align: center; }

/* ── Advantages ── */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.advantage {
  padding: 24px 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: var(--transition);
}

.advantage:hover {
  border-color: rgba(249, 115, 22, 0.2);
  box-shadow: var(--shadow);
}

.advantage__num {
  font-size: 12px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.advantage h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1.35;
}

.advantage p {
  font-size: 13px;
  color: var(--graphite-300);
  line-height: 1.5;
}

/* ── Process ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--graphite-300) 100%);
  opacity: 0.3;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(249, 115, 22, 0.2);
  border-radius: 50%;
  color: var(--orange);
  box-shadow: var(--shadow);
}

.process-step__number {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: var(--white);
  background: var(--orange);
  border-radius: 50%;
}

.process-step h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 14px;
  color: var(--graphite-300);
  line-height: 1.6;
}

/* ── CTA Form ── */
.cta-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  padding: 56px;
  background: linear-gradient(135deg, var(--graphite-900) 0%, var(--graphite-950) 100%);
  border: 1px solid rgba(249, 115, 22, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

.cta-block::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(249, 115, 22, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-block__text {
  position: relative;
  z-index: 1;
}

.cta-block__text p {
  font-size: 1.05rem;
  color: var(--graphite-300);
  line-height: 1.65;
  margin-bottom: 28px;
}

.cta-block__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.cta-contact:hover {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.cta-contact--max:hover { background: rgba(91, 75, 219, 0.12); border-color: #5b4bdb; }
.cta-contact--tg:hover { background: rgba(55, 65, 81, 0.12); border-color: var(--accent-3); }

.lead-form {
  position: relative;
  z-index: 1;
  padding: 32px;
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form__row { margin-bottom: 16px; }

.form__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--graphite-700);
  margin-bottom: 6px;
}

.form__input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--graphite-900);
  background: var(--off-white);
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: var(--transition);
}

.form__input:focus {
  outline: none;
  border-color: var(--orange);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.form__textarea { resize: vertical; min-height: 80px; }

.form__privacy {
  margin-top: 12px;
  font-size: 12px;
  color: var(--graphite-500);
  text-align: center;
}

.form__success {
  margin-top: 16px;
  padding: 14px;
  font-size: 14px;
  font-weight: 600;
  color: #166534;
  background: #dcfce7;
  border-radius: var(--radius);
  text-align: center;
}

/* ── Lead Modal ── */
.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: none;
}

.lead-modal--open {
  display: block;
}

.lead-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 12, 0.72);
  backdrop-filter: blur(2px);
}

.lead-modal__dialog {
  position: relative;
  width: min(640px, calc(100% - 24px));
  margin: 40px auto;
  padding: 28px 24px 22px;
  background: #f2f2f3;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 64px rgba(0, 0, 0, 0.45);
  max-height: calc(100dvh - 80px);
  overflow: auto;
}

.lead-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  color: var(--graphite-800);
}

.lead-modal__title {
  color: #111318;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-align: center;
  margin: 8px 20px 14px;
}

.lead-modal__subtitle {
  color: #2b303a;
  font-size: 1.1rem;
  text-align: center;
  max-width: 520px;
  margin: 0 auto 24px;
}

.lead-modal__form.lead-form {
  background: transparent;
  box-shadow: none;
  padding: 0 6px 6px;
}

/* ── Portfolio ── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.portfolio-card__img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.portfolio-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-card__img img { transform: scale(1.06); }

.portfolio-card__body {
  padding: 24px;
}

.portfolio-card__body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.35;
}

.portfolio-card__body p {
  font-size: 14px;
  color: var(--graphite-300);
  margin-bottom: 16px;
  line-height: 1.55;
}

/* ── FAQ ── */
.faq { display: flex; flex-direction: column; gap: 12px; }

.faq__item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq__item:hover { border-color: rgba(249, 115, 22, 0.2); }

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  text-align: left;
  transition: var(--transition);
}

.faq__question:hover { color: var(--orange-dark); }

.faq__chevron {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--graphite-400);
}

.faq__item--open .faq__chevron { transform: rotate(180deg); color: var(--orange); }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq__item--open .faq__answer { max-height: 300px; }

.faq__answer p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--graphite-300);
  line-height: 1.65;
}

/* ── Contacts ── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contacts-grid--single {
  grid-template-columns: 1fr;
  max-width: 420px;
  margin: 0 auto;
}

.contacts-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contacts-grid--single .contacts-info {
  align-items: stretch;
  text-align: center;
  width: 100%;
}

.contacts-grid--single .contacts-item {
  width: 100%;
}

.contacts-grid--single .contacts-messengers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
}

.contacts-grid--single .messenger-btn {
  justify-content: center;
  width: 100%;
}

.contacts-grid--single .contacts-info > .btn {
  width: 100%;
  margin-top: 8px;
}

.contacts-item__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--graphite-300);
  margin-bottom: 6px;
}

.contacts-item__value {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition);
}

a.contacts-item__value:hover { color: var(--orange); }

.contacts-item__value--big {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.contacts-messengers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.messenger-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius);
  transition: var(--transition);
}

.messenger-btn--max {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.messenger-btn--max:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(91, 75, 219, 0.45);
  transform: translateY(-2px);
}

.max-icon {
  display: block;
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
}

.max-icon--md {
  width: 22px;
  height: 22px;
}

.max-icon--float {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
}

.messenger-btn--tg {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.messenger-btn--tg:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(62, 168, 235, 0.45);
  transform: translateY(-2px);
}

.contacts-map { height: 100%; min-height: 400px; }

.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 100%;
  min-height: 400px;
  padding: 40px;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--graphite-300);
  box-shadow: var(--shadow);
}

.map-placeholder svg { color: var(--orange); opacity: 0.8; }

.map-placeholder p {
  font-size: 1.1rem;
  line-height: 1.5;
}

.map-placeholder strong { color: var(--white); font-size: 1.25rem; }

.map-placeholder span {
  font-size: 14px;
  color: var(--graphite-500);
}

/* ── Footer ── */
.footer {
  background: var(--graphite-950);
  color: var(--graphite-300);
  padding-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 32px;
}

.footer__logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  margin-bottom: 12px;
}

.footer__brand p { font-size: 14px; max-width: 280px; }

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__nav a {
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.footer__nav a:hover { color: var(--orange-light); }

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
}

.footer__contact a {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.footer__contact a:hover { color: var(--orange-dark); }

.footer__contact span { font-size: 13px; }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
}

.footer__bottom p { font-size: 13px; text-align: center; }

/* ── Float contacts ── */
.float-contacts {
  position: fixed;
  right: 20px;
  bottom: 100px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-contacts__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
}

.float-contacts__btn:hover { transform: scale(1.1); }

.float-contacts__btn--phone { background: var(--orange); }
.float-contacts__btn--max {
  background: transparent;
  padding: 0;
  overflow: visible;
  box-shadow: 0 4px 18px rgba(79, 70, 229, 0.4);
}
.float-contacts__btn--tg { background: var(--accent-3); }

/* ── Mobile sticky CTA ── */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  padding: 12px 16px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: rgba(13, 15, 18, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  gap: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.08);
}

.mobile-cta__order {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-orange);
}

.mobile-cta__call {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
}

/* ── Reveal animation ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (min-width: 768px) and (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1100px) {
  .services-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: repeat(3, 1fr); }
  .fleet-grid { grid-template-columns: repeat(2, 1fr); }
  .prices-grid { grid-template-columns: repeat(2, 1fr); }
  .price-card--featured { transform: none; }
  .price-card--featured:hover { transform: translateY(-4px); }
}

@media (min-width: 901px) {
  .nav__close,
  .nav__mobile-actions {
    display: none !important;
  }
}

@media (min-width: 1201px) {
  .nav__link {
    padding: 8px 12px;
    font-size: 14px;
  }

  .nav__list {
    gap: 4px;
  }
}

@media (max-width: 1200px) and (min-width: 901px) {
  .header__inner {
    gap: 12px;
  }

  .logo__img {
    max-width: 170px;
    height: 38px;
  }

  .header__phone span {
    display: none;
  }

  .header__phone {
    padding: 8px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.04);
  }
}

@media (max-width: 900px) {
  .header__inner {
    gap: 12px;
  }

  .nav-overlay {
    display: block;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1090;
    background: rgba(13, 15, 18, 0.55);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .nav-overlay--visible {
    opacity: 1;
    visibility: visible;
  }

  .nav {
    flex: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1100;
    width: 100%;
    max-width: 100%;
    height: calc(100dvh - var(--header-h));
    background: var(--white);
    padding: 20px;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
  }

  .nav--open { transform: translateX(0); }

  .nav__close {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: flex-end;
    width: 44px;
    height: 44px;
    margin-bottom: 8px;
    color: var(--graphite-800);
    background: var(--off-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    flex-shrink: 0;
  }

  .nav__close:hover {
    color: var(--orange-dark);
    border-color: rgba(249, 115, 22, 0.25);
    background: rgba(249, 115, 22, 0.08);
  }

  .nav__list {
    flex-direction: column;
    gap: 6px;
    flex: 1;
  }

  .nav__link {
    display: block;
    padding: 16px 18px;
    font-size: 18px;
    font-weight: 700;
    color: var(--graphite-800);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 0, 0, 0.06);
    background: var(--off-white);
  }

  .nav__link:hover {
    color: var(--orange-dark);
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.2);
  }

  .nav__mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
  }

  .nav__mobile-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 18px;
    font-size: 17px;
    font-weight: 700;
    color: var(--graphite-900);
    background: var(--off-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius);
  }

  .header__actions { display: none; }
  .burger {
    display: flex;
    z-index: 1111;
  }

  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }

  .cta-block {
    grid-template-columns: 1fr;
    padding: 36px 24px;
  }

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

  .contacts-grid { grid-template-columns: 1fr; }
  .contacts-map { min-height: 280px; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }

  .logo__img {
    height: 38px;
    max-width: 180px;
  }

  .hero {
    padding-bottom: 100px;
    align-items: flex-start;
    padding-top: calc(var(--header-h) + 32px);
  }

  .hero__scroll { display: none; }

  .hero__features {
    flex-direction: column;
    gap: 12px;
  }

  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; }

  .services-grid,
  .prices-grid,
  .fleet-grid,
  .portfolio-grid,
  .advantages-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .waste-cta {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }

  .waste-cta .btn { width: 100%; }

  .float-contacts {
    bottom: 80px;
    right: 12px;
  }

  .float-contacts__btn {
    width: 46px;
    height: 46px;
  }

  .mobile-cta { display: flex; }

  body { padding-bottom: 76px; }

  .footer__contact { text-align: left; }

  .footer__inner { flex-direction: column; }

  .cta-block__contacts { flex-direction: column; }
  .cta-contact { justify-content: center; }
}

@media (max-width: 380px) {
  .hero__price-value { font-size: 2rem; }
  .hero__badges { gap: 6px; }
  .badge { font-size: 10px; padding: 5px 10px; }
}

/* ── Articles ── */
.articles-page {
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 80px;
  background: var(--graphite-950);
  min-height: 100vh;
}

.articles-page__header {
  text-align: center;
  margin-bottom: 48px;
}

.articles-page__header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.articles-page__header p {
  color: var(--graphite-400);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--graphite-900);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.article-card:hover {
  border-color: rgba(249, 115, 22, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.article-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--graphite-800);
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card:hover .article-card__image img {
  transform: scale(1.05);
}

.article-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card__date {
  font-size: 13px;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 8px;
}

.article-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.35;
}

.article-card__excerpt {
  font-size: 14px;
  color: var(--graphite-400);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.article-card__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-card__link:hover {
  color: var(--orange-light);
}

.article-page {
  padding-top: calc(var(--header-h) + 32px);
  padding-bottom: 80px;
  background: var(--graphite-950);
  min-height: 100vh;
}

.article-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--graphite-500);
  margin-bottom: 24px;
}

.article-breadcrumb a {
  color: var(--graphite-400);
  transition: var(--transition);
}

.article-breadcrumb a:hover {
  color: var(--orange);
}

.article-breadcrumb span {
  color: var(--graphite-600);
}

.article-header {
  max-width: 760px;
  margin-bottom: 40px;
}

.article-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
  color: var(--graphite-400);
}

.article-header__meta time {
  color: var(--orange);
  font-weight: 600;
}

.article-cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  max-height: 420px;
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-content {
  max-width: 760px;
  color: var(--graphite-300);
  font-size: 1.05rem;
  line-height: 1.75;
}

.article-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin: 40px 0 16px;
}

.article-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin: 28px 0 12px;
}

.article-content p {
  margin-bottom: 16px;
}

.article-content ul,
.article-content ol {
  margin: 0 0 20px 1.25rem;
}

.article-content li {
  margin-bottom: 8px;
}

.article-content a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-content a:hover {
  color: var(--orange-light);
}

.article-content strong {
  color: var(--white);
  font-weight: 600;
}

.article-cta {
  margin-top: 48px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(249, 115, 22, 0.04));
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}

.article-cta h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.article-cta p {
  color: var(--graphite-400);
  margin-bottom: 20px;
}

.article-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--graphite-400);
  margin-bottom: 24px;
  transition: var(--transition);
}

.article-back:hover {
  color: var(--orange);
}

@media (max-width: 600px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }

  .article-cta {
    padding: 24px 20px;
  }

  .article-cta__actions {
    flex-direction: column;
  }

  .article-cta__actions .btn {
    width: 100%;
  }
}

/* ── SEO text ── */
.seo-text h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}

.seo-text p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite-300);
  margin-bottom: 16px;
}

.seo-text p:last-child {
  margin-bottom: 0;
}

.seo-text a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.seo-text a:hover {
  color: var(--orange-light);
}

.seo-text strong {
  color: var(--white);
}

.articles-section__more {
  text-align: center;
  margin-top: 32px;
}