:root {
  --bg: #080a0c;
  --ink: #f7f8f8;
  --muted: #aeb6bb;
  --line: rgba(255, 255, 255, 0.13);
  --panel: #11161a;
  --panel-soft: #171d21;
  --accent: #4fd0bd;
  --accent-strong: #f2c45b;
  --deep: #0b1215;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::selection {
  color: var(--bg);
  background: var(--accent);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 64px);
  background: rgba(8, 10, 12, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.hero-stats,
.trust-strip,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(135deg, transparent 28%, var(--accent) 29%, var(--accent) 42%, transparent 43%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.nav-links {
  gap: clamp(12px, 3vw, 30px);
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.94rem;
}

.nav-links a,
.header-cta,
.package-card a {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

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

.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 700;
}

.header-cta:hover {
  border-color: var(--accent);
  background: rgba(79, 208, 189, 0.1);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 132px clamp(18px, 5vw, 64px) 72px;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background-image: url("assets/detail-hero.png");
  background-position: center right;
  background-size: cover;
  transform: scale(1.01);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 10, 12, 0.98) 0%, rgba(8, 10, 12, 0.84) 33%, rgba(8, 10, 12, 0.22) 68%, rgba(8, 10, 12, 0.18) 100%),
    linear-gradient(180deg, rgba(8, 10, 12, 0.52) 0%, rgba(8, 10, 12, 0.06) 42%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(670px, 100%);
}

.eyebrow,
.section-kicker,
.package-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  max-width: 11ch;
  font-size: clamp(4rem, 8vw, 8.4rem);
  line-height: 0.91;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 610px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 44px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.btn.primary {
  color: #06100f;
  background: var(--accent);
}

.btn.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.17);
}

.hero-stats {
  gap: 26px;
  flex-wrap: wrap;
}

.hero-stats div {
  min-width: 120px;
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stats dt {
  font-size: 1.54rem;
  font-weight: 850;
}

.hero-stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.trust-strip {
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px clamp(18px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.78);
  border-block: 1px solid var(--line);
  background: #0c1013;
}

.trust-strip span {
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin-inline: auto;
  padding: clamp(70px, 9vw, 112px) 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.85fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: end;
}

.section h2,
.booking h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.25rem);
  line-height: 1;
  letter-spacing: 0;
}

.intro p:last-child,
.booking-copy > p {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 30px;
}

.section-heading h2 {
  max-width: 740px;
}

.service-grid,
.package-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.service-card,
.package-card,
.contact-card,
.booking-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--panel-soft), var(--panel));
  box-shadow: var(--shadow);
}

.service-card {
  min-height: 250px;
  padding: 24px;
}

.card-icon {
  display: block;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border-radius: 8px;
  background-color: rgba(79, 208, 189, 0.13);
  background-repeat: no-repeat;
  background-position: center;
}

.card-icon.wash {
  background-image: radial-gradient(circle at 50% 24%, var(--accent) 0 4px, transparent 5px), radial-gradient(circle at 35% 56%, var(--accent) 0 3px, transparent 4px), radial-gradient(circle at 66% 62%, var(--accent) 0 5px, transparent 6px);
}

.card-icon.interior {
  background-image: linear-gradient(var(--accent), var(--accent)), linear-gradient(var(--accent), var(--accent)), linear-gradient(var(--accent), var(--accent));
  background-size: 22px 3px, 16px 3px, 28px 3px;
  background-position: 10px 13px, 10px 21px, 10px 29px;
}

.card-icon.polish {
  background-image: conic-gradient(from 0.12turn, transparent 0 24%, var(--accent) 25% 36%, transparent 37% 100%);
}

.card-icon.ceramic {
  background-image: linear-gradient(135deg, transparent 34%, var(--accent) 35% 48%, transparent 49%);
}

.service-card h3,
.package-card h3,
.process-list h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
}

.service-card p,
.process-list p,
.package-card li {
  color: var(--muted);
}

.packages {
  width: min(1240px, calc(100% - 36px));
}

.package-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.package-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 480px;
  padding: 28px;
}

.package-card.featured {
  border-color: rgba(79, 208, 189, 0.54);
  background:
    linear-gradient(180deg, rgba(79, 208, 189, 0.12), transparent 42%),
    linear-gradient(180deg, #192024, #11161a);
}

.featured-pill {
  align-self: flex-start;
  margin-bottom: 22px;
  padding: 7px 11px;
  border-radius: 999px;
  color: #07100f;
  background: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
}

.package-price {
  margin: 18px 0 26px;
  color: var(--white);
  font-size: 2.25rem;
  font-weight: 850;
}

.package-card ul {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.package-card li {
  padding-left: 22px;
  background: linear-gradient(var(--accent), var(--accent)) left 0.7em / 8px 2px no-repeat;
}

.package-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  font-weight: 800;
}

.package-card a:hover {
  border-color: var(--accent);
  background: rgba(79, 208, 189, 0.1);
}

.process {
  display: grid;
  grid-template-columns: minmax(260px, 0.68fr) minmax(340px, 1fr);
  gap: clamp(28px, 5vw, 70px);
}

.process .section-heading {
  display: block;
  margin-bottom: 0;
}

.process-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: process;
}

.process-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.process-list span {
  grid-row: span 2;
  color: var(--accent-strong);
  font-weight: 850;
}

.process-list h3,
.process-list p {
  margin: 0;
}

.quote-band {
  padding: clamp(54px, 8vw, 96px) clamp(18px, 5vw, 64px);
  background:
    linear-gradient(rgba(9, 13, 16, 0.84), rgba(9, 13, 16, 0.84)),
    url("assets/detail-hero.png") center / cover fixed;
  border-block: 1px solid var(--line);
  text-align: center;
}

.quote-band blockquote {
  width: min(880px, 100%);
  margin: 0 auto 18px;
  font-size: clamp(1.55rem, 3.3vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
}

.quote-band p {
  margin: 0;
  color: var(--muted);
}

.booking {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(340px, 1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: start;
}

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

.contact-card {
  display: grid;
  gap: 6px;
  margin-top: 32px;
  padding: 20px;
}

.contact-card a {
  color: var(--accent);
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(20px, 4vw, 34px);
}

.booking-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 750;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  font: inherit;
}

.booking-form textarea {
  resize: vertical;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  outline: 2px solid rgba(79, 208, 189, 0.52);
  border-color: transparent;
}

.full {
  grid-column: 1 / -1;
}

.site-footer {
  justify-content: space-between;
  gap: 18px;
  padding: 30px clamp(18px, 5vw, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
}

.site-footer p:first-child {
  color: var(--white);
  font-weight: 800;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero {
    min-height: 860px;
    align-items: end;
  }

  .hero-bg {
    background-position: 63% center;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(8, 10, 12, 0.18) 0%, rgba(8, 10, 12, 0.54) 42%, rgba(8, 10, 12, 0.98) 92%),
      linear-gradient(90deg, rgba(8, 10, 12, 0.9), rgba(8, 10, 12, 0.14));
  }

  h1 {
    max-width: 9ch;
  }

  .intro,
  .process,
  .booking {
    grid-template-columns: 1fr;
  }

  .booking-copy {
    position: static;
  }

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

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

  .package-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand {
    font-size: 0.95rem;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .hero {
    min-height: 780px;
    padding: 112px 18px 46px;
  }

  h1 {
    font-size: clamp(3.35rem, 16vw, 4.8rem);
  }

  .hero-stats {
    gap: 12px;
  }

  .hero-stats div {
    min-width: 45%;
  }

  .service-grid,
  .booking-form {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .process-list li {
    grid-template-columns: 48px 1fr;
  }

  .quote-band {
    background-attachment: scroll;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}