:root {
  --bg: #03050a;
  --panel: rgba(9, 14, 22, 0.72);
  --panel-strong: rgba(13, 19, 30, 0.92);
  --line: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --muted: #97a6b6;
  --amber: #ffb21a;
  --amber-hot: #ffe08a;
  --cyan: #00d9ff;
  --cyan-deep: #0078ff;
  --shadow-amber: 0 0 28px rgba(255, 178, 26, 0.28), 0 0 80px rgba(255, 120, 0, 0.16);
  --shadow-cyan: 0 0 26px rgba(0, 217, 255, 0.24), 0 0 80px rgba(0, 120, 255, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 18% 6%, rgba(255, 178, 26, 0.12), transparent 26rem),
    radial-gradient(circle at 76% 0%, rgba(0, 217, 255, 0.13), transparent 30rem),
    linear-gradient(120deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #03050a;
  background-size: auto, auto, 38px 38px, auto;
  color: var(--text);
  font-family: "Rajdhani", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 100% 3px;
  opacity: .28;
  mix-blend-mode: overlay;
  z-index: 3;
}

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

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

.topbar {
  position: sticky;
  top: 14px;
  z-index: 10;
  display: grid;
  grid-template-columns: 220px 1fr auto auto;
  align-items: center;
  gap: 18px;
  min-height: 74px;
  padding: 12px 16px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(2, 5, 10, 0.78);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.brand img {
  width: 210px;
  max-width: 100%;
  filter: drop-shadow(0 0 18px rgba(255, 178, 26, .32));
}

.nav-links {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 24px;
  color: #dbe5ee;
  font-family: "Saira Condensed", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

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

.top-cta,
.ghost-btn,
.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.top-cta {
  padding: 0 20px;
  border: 1px solid rgba(255, 178, 26, .45);
  background: rgba(255, 178, 26, .08);
  box-shadow: var(--shadow-amber);
}

.top-cta:hover,
.primary-btn:hover,
.ghost-btn:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .04);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

.section-grid,
.services,
.why,
.process,
.booking {
  margin-top: 62px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: 30px;
  min-height: calc(100vh - 120px);
  padding: 42px 0 24px;
}

.eyebrow,
.section-title span,
.why-heading span,
.booking-copy span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--amber-hot);
  font-family: "Saira Condensed", sans-serif;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 18px var(--amber);
}

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

h1,
h2,
h3 {
  font-family: "Saira Condensed", sans-serif;
  letter-spacing: .02em;
  text-transform: uppercase;
}

h1 {
  max-width: 650px;
  margin-bottom: 20px;
  font-size: clamp(48px, 8vw, 86px);
  line-height: .88;
}

h1 strong,
.section-title h2 strong {
  color: transparent;
  background: linear-gradient(90deg, var(--amber-hot), var(--amber), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 16px rgba(255, 178, 26, .28));
}

.hero-copy p,
.section-title p,
.booking-copy p {
  max-width: 620px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.52;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0;
}

.primary-btn {
  gap: 10px;
  padding: 0 24px;
  color: #120a00;
  background: linear-gradient(135deg, #ffe69d, var(--amber) 48%, #f07400);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .14) inset, var(--shadow-amber);
}

.primary-btn svg {
  width: 20px;
  height: 20px;
  fill: #120a00;
}

.ghost-btn {
  padding: 0 22px;
  color: var(--cyan);
  border: 1px solid rgba(0, 217, 255, .32);
  background: rgba(0, 217, 255, .055);
  box-shadow: var(--shadow-cyan);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 620px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.metric-row div {
  padding: 18px;
  background: rgba(5, 9, 15, .74);
}

.metric-row b {
  display: block;
  color: var(--text);
  font-family: "Saira Condensed", sans-serif;
  font-size: 29px;
  line-height: 1;
  text-transform: uppercase;
}

.metric-row span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
}

.hero-visual {
  position: relative;
  isolation: isolate;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 4% 10% 0;
  z-index: -1;
  border-radius: 40px;
  background: radial-gradient(circle at 70% 40%, rgba(255, 178, 26, .22), transparent 42%), radial-gradient(circle at 42% 58%, rgba(0, 217, 255, .18), transparent 46%);
  filter: blur(18px);
}

.hero-visual img {
  display: block;
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 28px;
  background: #05080d;
  box-shadow: 0 24px 90px rgba(0,0,0,.5), var(--shadow-amber);
}

.scan-card {
  position: absolute;
  left: 24px;
  bottom: 24px;
  min-width: 230px;
  padding: 18px 20px;
  border: 1px solid rgba(0, 217, 255, .32);
  border-radius: 18px;
  background: rgba(4, 10, 16, .76);
  box-shadow: var(--shadow-cyan);
  backdrop-filter: blur(16px);
}

.scan-card span,
.scan-card small {
  display: block;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: 12px;
}

.scan-card strong {
  display: block;
  margin: 6px 0;
  color: var(--cyan);
  font-family: "Saira Condensed", sans-serif;
  font-size: 25px;
  text-transform: uppercase;
}

.section-title {
  text-align: center;
}

.section-title h2,
.why-heading h2,
.booking-copy h2 {
  margin: 10px auto 10px;
  max-width: 760px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: .95;
}

.section-title p {
  margin-inline: auto;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.service-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow: 0 18px 60px rgba(0,0,0,.22);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .18;
  background: linear-gradient(135deg, transparent 0 42%, currentColor 48%, transparent 54% 100%);
  transform: translateX(-100%);
  transition: transform .65s ease;
}

.service-card:hover::before {
  transform: translateX(100%);
}

.service-card.amber {
  color: var(--amber);
}

.service-card.cyan {
  color: var(--cyan);
}

.service-card:hover {
  border-color: currentColor;
  box-shadow: 0 0 0 1px currentColor inset, 0 24px 90px rgba(0,0,0,.35);
}

.icon {
  width: 64px;
  height: 64px;
  margin-bottom: 26px;
  border: 1px solid currentColor;
  border-radius: 18px;
  background: radial-gradient(circle, currentColor 0 2px, transparent 3px), rgba(255,255,255,.035);
  box-shadow: 0 0 24px currentColor;
  opacity: .88;
}

.icon.oil {
  clip-path: polygon(8% 36%, 62% 36%, 78% 50%, 92% 50%, 92% 78%, 8% 78%);
}

.icon.filter {
  border-radius: 50% 50% 18px 18px;
  background: repeating-linear-gradient(90deg, transparent 0 7px, currentColor 8px 10px), rgba(255,255,255,.03);
}

.icon.check {
  clip-path: polygon(12% 18%, 88% 18%, 88% 82%, 12% 82%);
}

.icon.engine {
  clip-path: polygon(17% 35%, 33% 35%, 33% 22%, 65% 22%, 65% 35%, 82% 35%, 82% 75%, 17% 75%);
}

.service-card h3 {
  color: var(--text);
  font-size: 30px;
  line-height: .95;
}

.service-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.45;
}

.service-card a {
  position: absolute;
  left: 28px;
  bottom: 28px;
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.why {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 30px;
  padding: 34px;
  border: 1px solid rgba(0, 217, 255, .22);
  border-radius: 26px;
  background: rgba(3, 8, 14, .72);
  box-shadow: var(--shadow-cyan);
}

.why-heading h2 {
  margin-inline: 0;
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.why-list div,
.timeline div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
}

.why-list b,
.timeline b {
  display: block;
  color: var(--text);
  font-family: "Saira Condensed", sans-serif;
  font-size: 23px;
  text-transform: uppercase;
}

.why-list span,
.timeline p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 26px;
  border-radius: 50%;
  color: #120a00;
  background: var(--amber);
  box-shadow: var(--shadow-amber);
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
}

.booking {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 32px;
  align-items: center;
  padding: 36px;
  border: 1px solid rgba(255, 178, 26, .32);
  border-radius: 28px;
  background:
    radial-gradient(circle at 55% 50%, rgba(255, 178, 26, .18), transparent 28rem),
    linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  box-shadow: var(--shadow-amber);
}

.partner-data {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 720px;
  margin-top: 22px;
}

.partner-data div {
  padding: 14px;
  border: 1px solid rgba(255, 178, 26, .22);
  border-radius: 16px;
  background: rgba(2, 5, 10, .42);
  box-shadow: 0 0 28px rgba(255, 178, 26, .08);
}

.partner-data span,
.partner-data b {
  display: block;
}

.partner-data span {
  color: var(--amber-hot);
  font-family: "Saira Condensed", sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.partner-data b {
  margin-top: 5px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.1;
}

.booking-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(2, 5, 10, .68);
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-family: "Saira Condensed", sans-serif;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

select {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  color: var(--text);
  background: #060b13;
  font: inherit;
}

.full {
  width: 100%;
}

.footer {
  display: grid;
  grid-template-columns: 170px 1fr auto;
  gap: 22px;
  align-items: center;
  margin: 56px 0 28px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer img {
  width: 160px;
}

.footer b,
.footer span {
  display: block;
}

.footer b {
  color: var(--text);
  font-family: "Saira Condensed", sans-serif;
  font-size: 22px;
  text-transform: uppercase;
}

.footer a {
  color: var(--amber);
  font-weight: 700;
}

.float-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #00d9ff);
  box-shadow: 0 0 0 0 rgba(0, 217, 255, .42), 0 0 32px rgba(37, 211, 102, .34);
  animation: pulse 2.2s infinite;
}

.float-whatsapp svg {
  width: 31px;
  height: 31px;
  fill: #03120a;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 18px rgba(0, 217, 255, 0), 0 0 32px rgba(37, 211, 102, .34); }
  100% { box-shadow: 0 0 0 0 rgba(0, 217, 255, 0), 0 0 32px rgba(37, 211, 102, .34); }
}

@media (max-width: 980px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .nav-links,
  .top-cta {
    display: none;
  }

  .topbar.menu-open .nav-links {
    grid-column: 1 / -1;
    display: grid;
    justify-items: start;
    width: 100%;
    padding: 12px;
    border-top: 1px solid var(--line);
  }

  .menu-toggle {
    display: block;
  }

  .hero,
  .why,
  .booking {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: unset;
    padding-top: 24px;
  }

  .hero-visual {
    order: -1;
  }

  .hero-visual img {
    min-height: 330px;
  }

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

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 22px, 1180px);
  }

  .topbar {
    top: 8px;
    min-height: 66px;
    padding: 10px;
    border-radius: 14px;
  }

  .brand img {
    width: 168px;
  }

  h1 {
    font-size: clamp(42px, 14vw, 58px);
  }

  .hero-copy p,
  .section-title p,
  .booking-copy p {
    font-size: 18px;
  }

  .primary-btn,
  .ghost-btn {
    width: 100%;
  }

  .metric-row,
  .card-grid,
  .why-list,
  .timeline,
  .partner-data,
  .footer {
    grid-template-columns: 1fr;
  }

  .hero-visual img {
    min-height: 280px;
    border-radius: 20px;
  }

  .scan-card {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: -32px;
    margin-inline: 14px;
  }

  .why,
  .booking {
    padding: 22px;
    border-radius: 22px;
  }

  .service-card {
    min-height: 290px;
  }

  .float-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 58px;
    height: 58px;
  }
}