/* Reset and base styles */
:root {
  --red: #e50914;
  --red-dark: #b90410;
  --black: #111111;
  --black-soft: #1d1d1d;
  --mid: #2b2b2b;
  --text: #1c1c1c;
  --muted: #5d6470;
  --line: rgba(17, 17, 17, 0.08);
  --panel: #f7f7f7;
  --white: #ffffff;
  --shadow: 0 18px 40px rgba(17, 17, 17, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 110px 0;
}

.section-light {
  background: linear-gradient(180deg, #f9f9f9 0%, #f3f3f3 100%);
}

.section-dark {
  background: linear-gradient(180deg, #111111 0%, #181818 100%);
  color: var(--white);
}

.section-heading {
  max-width: 700px;
  margin: 0 auto 44px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--red);
  margin-bottom: 14px;
}

.section-heading h2 {
  margin: 0 0 12px;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 17, 17, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
}

.logo {
  display: inline-flex;
  align-items: center;
  height: 52px;
}

.logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.nav-links a {
  position: relative;
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.hero {
  position: relative;
  background:
    linear-gradient(90deg, rgba(15, 15, 15, 0.82) 0%, rgba(15, 15, 15, 0.62) 35%, rgba(15, 15, 15, 0.4) 100%),
    url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
  color: var(--white);
  min-height: 720px;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 680px;
  padding: 90px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.94);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero h1 {
  margin: 22px 0 20px;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.07em;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: #ffb3b8;
}

.hero p {
  max-width: 560px;
  margin: 0 0 32px;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 24px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, #ff2d3a 100%);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(229, 9, 20, 0.3);
}

.btn-dark {
  background: rgba(17, 17, 17, 0.9);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}

.tint-highlight {
  padding: 36px 0 0;
}

.tint-card {
  position: relative;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #111111 0%, #1c1c1c 100%);
  color: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.tint-card-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 24px;
  padding: 34px 36px;
  align-items: center;
}

.tint-card h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.tint-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.02rem;
}

.tint-card .price {
  justify-self: end;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  padding: 18px 24px;
  font-weight: 800;
  font-size: clamp(1.4rem, 2vw, 2.1rem);
  color: #fff;
}

.services-grid,
.products-grid,
.features,
.gallery-grid {
  display: grid;
  gap: 24px;
}

.services-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.product-card,
.feature,
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 28px rgba(17, 17, 17, 0.04);
}

.service-card {
  padding: 30px 24px;
}

.service-icon {
  display: inline-flex;
  width: 64px;
  height: 64px;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(229, 9, 20, 0.12), rgba(229, 9, 20, 0.04));
  font-size: 2rem;
  margin-bottom: 18px;
}

.service-card h3,
.product-info h3,
.price-card h3 {
  margin: 0 0 10px;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.shop-showcase {
  margin-top: 30px;
}

.products-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
  overflow: hidden;
}

.product-image {
  position: relative;
  aspect-ratio: 1.1;
  overflow: hidden;
}

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

.product-card:hover .product-image img {
  transform: scale(1.04);
}

.product-info {
  padding: 20px 20px 22px;
}

.product-info p {
  margin: 0 0 12px;
  color: var(--muted);
}

.product-price {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(229, 9, 20, 0.08);
  color: var(--red-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.price-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px 20px 20px;
  box-shadow: 0 18px 28px rgba(17, 17, 17, 0.04);
}

.price-card.featured {
  background: linear-gradient(180deg, #141414 0%, #1f1f1f 100%);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.06);
  transform: translateY(-8px);
}

.badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(229, 9, 20, 0.1);
  color: var(--red-dark);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-card.featured .badge {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.price {
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.05em;
  margin: 10px 0 18px;
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  color: inherit;
}

.price-card li {
  padding: 7px 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  font-size: 0.95rem;
}

.price-card.featured li {
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
}

.price-card .btn {
  width: 100%;
  margin-top: auto;
}

.features {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.feature {
  padding: 28px 20px;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.feature .service-icon {
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.feature strong {
  display: block;
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.feature span {
  color: rgba(255, 255, 255, 0.72);
}

.gallery-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  min-height: 250px;
  box-shadow: 0 14px 26px rgba(17, 17, 17, 0.08);
}

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

.gallery-item span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.7);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
}

.contact-card {
  padding: 26px;
}

.contact-card h3 {
  margin: 0 0 10px;
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.contact-card p,
.contact-card li {
  color: var(--muted);
}

.contact-tools {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.contact-item strong {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red-dark);
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact-info-box {
  background: linear-gradient(135deg, #121212, #1c1c1c);
  color: var(--white);
  border-radius: 22px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info-box h4 {
  margin: 0 0 14px;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}

.contact-info-box .meta {
  display: grid;
  gap: 14px;
  margin-top: 10px;
}

.contact-info-box .meta div {
  color: rgba(255, 255, 255, 0.82);
}

.site-footer {
  padding: 32px 0 50px;
  background: #0c0c0c;
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.footer-inner strong {
  color: var(--white);
}

@media (max-width: 1080px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .navbar {
    flex-direction: column;
    justify-content: center;
    padding: 20px 0 16px;
  }

  .nav-links {
    justify-content: center;
    gap: 14px 18px;
  }

  .hero {
    min-height: 620px;
  }

  .hero-content {
    padding: 70px 0;
  }

  .hero-actions,
  .contact-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .tint-card-inner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .tint-card .price {
    justify-self: start;
  }

  .services-grid,
  .products-grid,
  .features,
  .gallery-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 90px 0;
  }
}