:root {
  --bg: #060606;
  --panel: #11100d;
  --panel-soft: #19160f;
  --gold: #d6a64b;
  --gold-dark: #8f641b;
  --text: #f7f7fa;
  --muted: #a9adbb;
  --line: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.42);
  --radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6, 6, 6, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #f1d38a, var(--gold) 52%, var(--gold-dark));
  color: #090806;
  box-shadow: 0 10px 30px rgba(214, 166, 75, 0.30);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover {
  color: var(--text);
}

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  color: var(--text);
  background: transparent;
  border-radius: var(--radius);
  padding: 9px 12px;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, #f1d38a, var(--gold) 52%, var(--gold-dark));
  color: #090806;
  box-shadow: 0 16px 36px rgba(214, 166, 75, 0.24);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}


::selection {
  background: rgba(214, 166, 75, 0.32);
  color: var(--text);
}

.brand span:last-child,
.price,
h1 strong {
  color: #f3d891;
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(6, 6, 6, 0.98) 0%, rgba(6, 6, 6, 0.78) 48%, rgba(6, 6, 6, 0.52) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1400 900'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='0' x2='1' y1='0' y2='1'%3E%3Cstop stop-color='%23241f16'/%3E%3Cstop offset='1' stop-color='%23070706'/%3E%3C/linearGradient%3E%3Cfilter id='b'%3E%3CfeGaussianBlur stdDeviation='18'/%3E%3C/filter%3E%3C/defs%3E%3Crect width='1400' height='900' fill='url(%23a)'/%3E%3Ccircle cx='1140' cy='220' r='210' fill='%23d6a64b' opacity='.22' filter='url(%23b)'/%3E%3Cpath d='M260 565c55-116 132-183 231-202l270-49c70-13 128-1 176 36l113 87c31 24 70 40 116 48l98 18c32 6 55 34 55 66v27H226c0-10 11-23 34-31Z' fill='%233b3325'/%3E%3Cpath d='M373 501h211l64-73c23-26 53-41 88-43l96-5c30-2 59 7 83 25l98 74 139 22H373Z' fill='%230d0b08' opacity='.82'/%3E%3Ccircle cx='438' cy='600' r='76' fill='%23070706'/%3E%3Ccircle cx='438' cy='600' r='42' fill='%23332b1c'/%3E%3Ccircle cx='1040' cy='600' r='76' fill='%23070706'/%3E%3Ccircle cx='1040' cy='600' r='42' fill='%23332b1c'/%3E%3Cpath d='M274 594h998' stroke='%23f8f1df' stroke-opacity='.12' stroke-width='8'/%3E%3Cpath d='M731 380l-31 119M873 388l18 113' stroke='%23f8f1df' stroke-opacity='.12' stroke-width='6'/%3E%3Cpath d='M1125 507h88' stroke='%23d6a64b' stroke-width='14' stroke-linecap='round'/%3E%3Cpath d='M308 520c120-42 237-54 350-36' stroke='%23f8f1df' stroke-opacity='.18' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center right;
}

.hero-content {
  max-width: 650px;
  padding: 82px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffe8b7;
  background: rgba(214, 166, 75, 0.12);
  border: 1px solid rgba(214, 166, 75, 0.24);
  border-radius: 999px;
  padding: 8px 13px;
  margin-bottom: 22px;
  font-size: 13px;
  font-weight: 700;
}

h1 {
  font-size: clamp(42px, 8vw, 82px);
  line-height: 0.96;
  letter-spacing: 0;
  margin-bottom: 24px;
}

.hero p {
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 30px;
}

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

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 48px;
  max-width: 620px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat {
  background: rgba(17, 19, 26, 0.84);
  padding: 18px;
}

.stat strong {
  display: block;
  font-size: 24px;
}

.stat span {
  color: var(--muted);
  font-size: 13px;
}

section {
  padding: 86px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 34px;
}

.section-head h2 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.05;
}

.section-head p {
  max-width: 520px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 16px;
}

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

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(214, 166, 75, 0.045), var(--panel) 38%);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(214, 166, 75, 0.12);
  color: #f3d891;
  font-weight: 900;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.card p,
.card li {
  color: var(--muted);
  font-size: 15px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}

.feature-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.wash-side {
  position: relative;
  display: flex;
  align-items: end;
  padding: 24px;
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.72)),
    radial-gradient(circle at 42% 24%, rgba(255, 255, 255, 0.2), transparent 28%),
    linear-gradient(135deg, #2a251b, #070706);
  overflow: hidden;
}

.wash-side.clean {
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.55)),
    radial-gradient(circle at 55% 25%, rgba(214, 166, 75, 0.34), transparent 30%),
    linear-gradient(135deg, #3a3222, #090806);
}

.wash-side::before {
  content: "";
  position: absolute;
  inset: 90px -40px auto 8%;
  height: 165px;
  border-radius: 50% 50% 18px 18px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: skewX(-7deg);
}

.wash-side::after {
  content: "";
  position: absolute;
  left: 16%;
  right: 12%;
  bottom: 86px;
  height: 22px;
  border-radius: 999px;
  background: rgba(214, 166, 75, 0.78);
  box-shadow: 0 18px 40px rgba(214, 166, 75, 0.22);
}

.label {
  position: relative;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 13px;
  font-weight: 800;
}

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

.price-card {
  position: relative;
  overflow: hidden;
}

.price-card.featured {
  border-color: rgba(214, 166, 75, 0.54);
  background: linear-gradient(180deg, rgba(214, 166, 75, 0.12), var(--panel) 38%);
}

.badge {
  display: inline-flex;
  color: #fff0c9;
  background: rgba(214, 166, 75, 0.16);
  border: 1px solid rgba(214, 166, 75, 0.30);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 18px;
}

.price {
  margin: 18px 0;
  font-size: 34px;
  font-weight: 900;
}

.price small {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 20px 0 26px;
}

li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 900;
  margin-right: 10px;
}

.steps {
  grid-template-columns: repeat(4, 1fr);
  counter-reset: step;
}

.step {
  position: relative;
  background: var(--panel-soft);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  color: rgba(214, 166, 75, 0.92);
  font-weight: 900;
  font-size: 34px;
  margin-bottom: 14px;
}

.gallery {
  grid-template-columns: 1.25fr 0.75fr 1fr;
  grid-auto-rows: 190px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(214, 166, 75, 0.14), rgba(255, 255, 255, 0.03)),
    linear-gradient(145deg, #2c2619, #070706);
}

.gallery-item.large {
  grid-row: span 2;
}

.gallery-item.wide {
  grid-column: span 2;
}

.gallery-item::before {
  content: "";
  position: absolute;
  left: 9%;
  right: 9%;
  top: 34%;
  height: 34%;
  border-radius: 999px 999px 28px 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.gallery-item::after {
  content: attr(data-title);
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 10px;
  border-radius: 999px;
  color: #f8f1df;
  background: rgba(0, 0, 0, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  font-weight: 800;
}

.contact {
  background:
    linear-gradient(180deg, rgba(214, 166, 75, 0.10), transparent 38%),
    var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-box {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 30px;
  align-items: start;
}

.info-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.info-list div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0e0d0a;
  color: var(--text);
  padding: 14px 15px;
  font: inherit;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(214, 166, 75, 0.82);
  box-shadow: 0 0 0 4px rgba(214, 166, 75, 0.12);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-message {
  display: none;
  color: #f3d891;
  font-weight: 700;
}

.footer {
  padding: 28px 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer .container {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    background: #0e0d0a;
    border: 1px solid var(--line);
    border-radius: var(--radius);
  }

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

  .menu-btn {
    display: inline-flex;
  }

  .services,
  .price-grid,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .section-head {
    display: grid;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 58px 0;
  }

  .stats,
  .services,
  .price-grid,
  .steps,
  .form-row,
  .before-after {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 180px;
  }

  .gallery-item.large,
  .gallery-item.wide {
    grid-column: auto;
    grid-row: auto;
  }

  section {
    padding: 64px 0;
  }
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.form-message.success {
  display: block;
  border-color: rgba(214, 166, 75, 0.35);
  background: rgba(214, 166, 75, 0.12);
  color: #ffe8b7;
}

.form-message.error {
  display: block;
  border-color: rgba(255, 90, 90, 0.35);
  background: rgba(255, 90, 90, 0.1);
  color: #ffb4b4;
}

button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}