:root {
  --bg: #08090c;
  --bg-soft: #11141a;
  --bg-card: #171b22;
  --text: #f4f5f7;
  --text-muted: #b8beca;
  --line: rgba(255, 255, 255, 0.12);
  --red: #c8102e;
  --red-dark: #9d0017;
  --gray: #5f6062;
  --white: #ffffff;
  --blue: #7eb2d4;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(200, 16, 46, 0.16), transparent 32rem),
    radial-gradient(circle at top right, rgba(126, 178, 212, 0.10), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

p {
  color: var(--text-muted);
  margin: 0;
}

h1,
h2,
h3 {
  line-height: 1.1;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 6.4rem);
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.25rem;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 6rem 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.035);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-dark {
  background:
    linear-gradient(135deg, rgba(200, 16, 46, 0.12), rgba(255, 255, 255, 0.03)),
    #050609;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 9, 12, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand img {
  width: 190px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  color: var(--text-muted);
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  font-size: 0.95rem;
  transition: background 160ms ease, color 160ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 0.6rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  margin: 4px 0;
  border-radius: 99px;
}

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 4rem;
  align-items: center;
}

.eyebrow {
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.hero-copy {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  max-width: 700px;
  margin-bottom: 1rem;
}

.hero-note {
  color: var(--white);
  opacity: 0.86;
  margin-bottom: 2rem;
}

.button-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.button-row.center {
  justify-content: center;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 160ms ease, background 160ms ease, border 160ms ease;
}

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

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 16px 35px rgba(200, 16, 46, 0.25);
}

.btn-primary:hover {
  background: var(--red-dark);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  border-color: var(--line);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hero-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.hero-card > img {
  width: min(100%, 440px);
  margin: 0 auto 2rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.metric-grid div,
.card,
.stack-card,
.product-card,
.contact-card,
.booking-card,
.empty-cart {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.metric-grid div {
  padding: 1rem;
}

.metric-grid strong {
  display: block;
  font-size: 1.6rem;
}

.metric-grid span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.card-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.product-card {
  padding: 1.5rem;
}

.card h3,
.product-card h2,
.stack-card h3 {
  color: var(--white);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.steps {
  display: grid;
  gap: 1rem;
}

.step {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.step span {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--red);
  color: var(--white);
  font-weight: 900;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stack-card {
  padding: 1.25rem;
}

.cta-section {
  padding-bottom: 7rem;
}

.cta-box {
  background:
    linear-gradient(135deg, rgba(200, 16, 46, 0.18), rgba(255, 255, 255, 0.05)),
    var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: center;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #050609;
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: center;
}

.footer-inner img {
  width: 56px;
  margin-bottom: 0.7rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--white);
}

.page-hero {
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.page-hero .container {
  max-width: 900px;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
}

.contact-grid,
.booking-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.contact-form {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.form-row {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--white);
  font-weight: 700;
}

.required {
  color: var(--text-muted);
  font-weight: 400;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  font: inherit;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(200, 16, 46, 0.45);
  border-color: rgba(200, 16, 46, 0.65);
}

.form-note {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.form-note a {
  color: var(--white);
  text-decoration: underline;
}

.contact-card,
.booking-card,
.empty-cart {
  padding: 1.5rem;
}

.contact-card img {
  width: 180px;
  margin-bottom: 1.5rem;
}

.check-list {
  color: var(--text-muted);
  padding-left: 1.25rem;
  margin: 1.2rem 0 0;
}

.check-list li {
  margin-bottom: 0.5rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-card .price {
  margin-top: auto;
  color: var(--white);
  font-weight: 900;
}

.booking-card {
  position: sticky;
  top: 110px;
}

.empty-cart {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
}

.empty-cart img {
  width: 120px;
  margin: 0 auto 1.5rem;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    inset: 84px 1rem auto 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: rgba(8, 9, 12, 0.98);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 0.75rem;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    border-radius: 12px;
  }

  .hero-grid,
  .split,
  .contact-grid,
  .booking-box {
    grid-template-columns: 1fr;
  }

  .card-grid.three,
  .stack-grid {
    grid-template-columns: 1fr;
  }

  .cta-box,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .booking-card {
    position: static;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 4rem 0;
  }

  .brand img {
    width: 155px;
  }

  .hero-card {
    padding: 1rem;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .step {
    grid-template-columns: 1fr;
  }

  .button-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}