:root {
  --ink: #0b0d10;
  --charcoal: #15191f;
  --cream: #f4efe6;
  --paper: #fbf8f1;
  --muted: #68707c;
  --line: rgba(15, 18, 22, 0.14);
  --white-line: rgba(255, 255, 255, 0.18);
  --teal: #00a38c;
  --teal-deep: #00675c;
  --coral: #ec6f5a;
  --amber: #d9a441;
  --blue: #4477aa;
  --shadow: 0 24px 80px rgba(11, 13, 16, 0.22);
  --deep-shadow: 0 38px 120px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #050608 0%, #11151a 38%, #fbf8f1 38%, #fbf8f1 100%);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 96px),
    linear-gradient(120deg, rgba(0, 163, 140, 0.08), transparent 34%, rgba(217, 164, 65, 0.06) 64%, transparent);
  content: "";
  pointer-events: none;
}

body::selection {
  color: #fff;
  background: var(--teal-deep);
}

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

a,
button,
select,
input {
  font: inherit;
}

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

button {
  cursor: pointer;
}

.progress-bar {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--amber), var(--coral));
  box-shadow: 0 0 24px rgba(0, 163, 140, 0.45);
}

.demo-pill {
  position: fixed;
  top: 102px;
  right: 18px;
  z-index: 130;
  display: grid;
  gap: 2px;
  max-width: 230px;
  padding: 12px 14px;
  color: #fff;
  background: rgba(11, 13, 16, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
}

.demo-pill span {
  color: var(--teal);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.demo-pill strong {
  font-size: 13px;
  line-height: 1.2;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  width: min(1180px, calc(100% - 32px));
  align-items: center;
  gap: 22px;
  overflow: hidden;
  padding: 12px 14px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.035) 48%, rgba(164, 255, 238, 0.08)),
    rgba(8, 10, 12, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(24px) saturate(1.3);
  transform: translateX(-50%);
  transition: background 240ms ease, box-shadow 240ms ease, top 240ms ease, border-color 240ms ease;
}

.site-header::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent),
    radial-gradient(circle at 9% 50%, rgba(0, 224, 194, 0.22), transparent 22%),
    radial-gradient(circle at 92% 50%, rgba(164, 255, 238, 0.12), transparent 20%);
  content: "";
  opacity: 0.78;
  pointer-events: none;
}

.site-header::after {
  position: absolute;
  right: 14px;
  bottom: 0;
  left: 14px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(164, 255, 238, 0.75), rgba(255, 255, 255, 0.4), transparent);
  content: "";
  pointer-events: none;
}

.site-header > * {
  position: relative;
  z-index: 1;
}

.site-header.scrolled {
  top: 10px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03) 52%, rgba(164, 255, 238, 0.07)),
    rgba(8, 10, 12, 0.9);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow:
    0 18px 70px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.brand {
  display: inline-flex;
  min-width: 230px;
  align-items: center;
  gap: 12px;
  padding: 4px;
  border-radius: 8px;
  transition: background 220ms ease, transform 220ms ease;
}

.brand:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.brand-mark {
  position: relative;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #fff;
  background:
    radial-gradient(circle at 28% 20%, rgba(255, 255, 255, 0.72), transparent 18%),
    linear-gradient(135deg, #00d8bd 0%, #008bff 100%);
  border-radius: 8px;
  font-weight: 900;
  box-shadow:
    0 14px 30px rgba(0, 163, 140, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.brand-mark::after {
  position: absolute;
  inset: -5px;
  z-index: -1;
  background: radial-gradient(circle, rgba(0, 224, 194, 0.38), transparent 68%);
  content: "";
}

.brand-text strong,
.brand-text small {
  display: block;
}

.brand-text strong {
  letter-spacing: 0;
  text-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.brand-text small {
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
}

.brand-text small::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  background: var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 14px rgba(0, 224, 194, 0.8);
  content: "";
  vertical-align: 1px;
}

nav {
  display: flex;
  justify-content: center;
  gap: 6px;
  justify-self: center;
  padding: 5px;
  color: rgba(255, 255, 255, 0.78);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.026)),
    rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  font-size: 14px;
}

nav a {
  position: relative;
  min-width: 76px;
  padding: 9px 12px;
  border-radius: 8px;
  text-align: center;
  transition: color 220ms ease, background 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

nav a::after {
  position: absolute;
  right: 12px;
  bottom: 6px;
  left: 12px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

nav a:hover {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(164, 255, 238, 0.08)),
    rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.11);
  transform: translateY(-1px);
}

nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  color: #06110f;
  background:
    linear-gradient(135deg, #fff 0%, #eafffb 45%, #96ffe9 100%);
  border-radius: 8px;
  box-shadow:
    0 16px 36px rgba(0, 224, 194, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  font-weight: 900;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  padding: 140px clamp(18px, 5vw, 76px) 76px;
  color: #fff;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 14%),
    linear-gradient(180deg, transparent 0%, rgba(0, 163, 140, 0.1) 100%);
  background-size: 17% 100%, 100% 100%;
  content: "";
  mix-blend-mode: screen;
  opacity: 0.42;
  pointer-events: none;
}

.hero-bg,
.book-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=2200&q=88");
  background-position: center;
  background-size: cover;
  transform: scale(1.04);
  animation: slowZoom 18s ease-in-out infinite alternate;
}

.hero-shade,
.book::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 10, 12, 0.88) 0%, rgba(8, 10, 12, 0.62) 42%, rgba(8, 10, 12, 0.18) 100%),
    linear-gradient(0deg, rgba(8, 10, 12, 0.68) 0%, rgba(8, 10, 12, 0.08) 52%);
  content: "";
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 960px;
  margin-bottom: 22px;
  font-size: clamp(54px, 9vw, 128px);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(36px, 6vw, 82px);
  line-height: 0.96;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.03;
}

.hero-copy {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2vw, 24px);
}

.demo-note {
  max-width: 570px;
  margin: 20px 0 0;
  padding-left: 14px;
  color: rgba(255, 255, 255, 0.68);
  border-left: 3px solid var(--teal);
  font-size: 14px;
  font-weight: 800;
}

.hero-actions,
.book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-3px);
}

.button.primary {
  color: #041210;
  background: linear-gradient(135deg, #fff 0%, #d6fff7 46%, #8df1df 100%);
  box-shadow: 0 18px 42px rgba(0, 163, 140, 0.28);
}

.button.glass {
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
}

.hero-panel {
  position: absolute;
  right: clamp(18px, 5vw, 76px);
  top: clamp(430px, 66vh, 620px);
  z-index: 2;
  width: min(330px, calc(100% - 36px));
  padding: 22px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  box-shadow: var(--deep-shadow);
  backdrop-filter: blur(22px);
}

.hero-panel strong {
  display: block;
  margin: 6px 0;
  font-size: 25px;
  line-height: 1.05;
}

.hero-panel p {
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.72);
}

.panel-kicker,
.card-label {
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.mini-meter {
  height: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.mini-meter span {
  display: block;
  width: 66%;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--amber));
  border-radius: inherit;
}

.scroll-cue {
  position: absolute;
  bottom: 26px;
  left: 50%;
  z-index: 2;
  display: grid;
  width: 26px;
  height: 44px;
  place-items: start center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-cue span {
  width: 5px;
  height: 5px;
  margin-top: 8px;
  background: #fff;
  border-radius: 50%;
  animation: scrollCue 1.6s infinite;
}

.signal-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background:
    linear-gradient(135deg, rgba(0, 163, 140, 0.2), transparent 32%),
    linear-gradient(180deg, #0b0d10, #15191f);
  border-block: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.signal-strip::before {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1558618666-fcd25c85cd64?auto=format&fit=crop&w=1800&q=72");
  background-position: center 60%;
  background-size: cover;
  content: "";
  filter: grayscale(1) contrast(1.25);
  opacity: 0.12;
}

.signal {
  position: relative;
  z-index: 1;
  min-height: 160px;
  padding: 30px clamp(18px, 4vw, 54px);
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.signal strong {
  display: block;
  font-size: clamp(36px, 5vw, 70px);
  line-height: 1;
}

.signal span {
  color: rgba(255, 255, 255, 0.58);
}

.section {
  position: relative;
  padding: clamp(72px, 10vw, 136px) clamp(18px, 5vw, 76px);
  overflow: hidden;
}

.section[id],
.book[id] {
  scroll-margin-top: 118px;
}

.section-heading {
  max-width: 980px;
  margin-bottom: clamp(32px, 5vw, 54px);
}

.section-heading.light {
  color: #fff;
}

.intro {
  position: relative;
  background:
    linear-gradient(90deg, rgba(251, 248, 241, 0.98), rgba(251, 248, 241, 0.9) 48%, rgba(251, 248, 241, 0.62)),
    url("https://images.unsplash.com/photo-1487754180451-c456f719a1fc?auto=format&fit=crop&w=2200&q=80"),
    var(--paper);
  background-position: center;
  background-size: cover;
}

.intro::before,
.packages::before,
.gallery-section::before,
.quote::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 13, 16, 0.05) 0 1px, transparent 1px 120px),
    linear-gradient(0deg, rgba(11, 13, 16, 0.04) 0 1px, transparent 1px 120px);
  content: "";
  mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent);
  pointer-events: none;
}

.intro > *,
.packages > *,
.gallery-section > *,
.quote > * {
  position: relative;
  z-index: 1;
}

.intro-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature,
blockquote {
  min-height: 260px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 60px rgba(11, 13, 16, 0.1);
  backdrop-filter: blur(16px);
  transition: transform 260ms ease, box-shadow 260ms ease;
}

.feature:hover,
blockquote:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.feature-number {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--coral);
  font-weight: 900;
}

.feature p,
.package-card p,
.package-card li,
.quote-card label,
.estimate-card p,
blockquote p,
.site-footer p {
  color: var(--muted);
}

.packages {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 239, 230, 0.93)),
    url("https://images.unsplash.com/photo-1580273916550-e323be2ae537?auto=format&fit=crop&w=2200&q=78");
  background-position: center;
  background-size: cover;
}

.package-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 18px;
}

.package-tabs {
  display: grid;
  gap: 10px;
  align-content: start;
}

.package-tab {
  min-height: 72px;
  padding: 16px 18px;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: left;
  font-weight: 900;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.package-tab.active,
.package-tab:hover {
  color: #fff;
  background: var(--ink);
  transform: translateX(6px);
}

.package-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
  gap: 32px;
  min-height: 420px;
  padding: clamp(28px, 5vw, 54px);
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(244, 239, 230, 0.86)),
    linear-gradient(315deg, rgba(236, 111, 90, 0.12), transparent 38%);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--deep-shadow);
  backdrop-filter: blur(18px);
}

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

.package-card li {
  position: relative;
  padding-left: 24px;
}

.package-card li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--teal);
  border-radius: 50%;
  content: "";
}

.price-tile {
  display: grid;
  align-content: end;
  gap: 16px;
  padding: 24px;
  color: #fff;
  background:
    linear-gradient(150deg, rgba(0, 163, 140, 0.28), transparent 52%),
    linear-gradient(180deg, #090b0e, #181e25);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.price-tile span {
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  font-weight: 900;
}

.price-tile strong {
  font-size: clamp(52px, 7vw, 86px);
  line-height: 0.9;
}

.proof {
  position: relative;
  background:
    linear-gradient(180deg, rgba(5, 6, 8, 0.94), rgba(11, 13, 16, 0.98)),
    url("https://images.unsplash.com/photo-1519752594763-2633d8d4ea29?auto=format&fit=crop&w=2200&q=78");
  background-position: center;
  background-size: cover;
}

.proof::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 163, 140, 0.14), transparent 28%, rgba(217, 164, 65, 0.1) 72%, transparent),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 16px);
  content: "";
  opacity: 0.46;
  pointer-events: none;
}

.finish-lab {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
  align-items: stretch;
}

.finish-stage {
  position: relative;
  min-height: min(68vh, 690px);
  overflow: hidden;
  isolation: isolate;
  background: #050608;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: var(--deep-shadow);
}

.finish-car {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.65) sepia(0.26) saturate(0.72) brightness(0.56) contrast(1.2);
  transform: scale(1.04);
  transition: filter 520ms ease, transform 700ms ease;
}

.finish-lab[data-state="correct"] .finish-car {
  filter: saturate(0.98) brightness(0.78) contrast(1.18);
  transform: scale(1.07);
}

.finish-lab[data-state="protect"] .finish-car {
  filter: saturate(1.18) brightness(1.02) contrast(1.08);
  transform: scale(1.1);
}

.finish-treatment {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 21% 22%, rgba(217, 164, 65, 0.24), transparent 12%),
    linear-gradient(100deg, rgba(71, 57, 35, 0.46), rgba(6, 8, 10, 0.16));
  mix-blend-mode: multiply;
  transition: opacity 420ms ease, background 420ms ease;
}

.finish-lab[data-state="correct"] .finish-treatment {
  background:
    radial-gradient(circle at 68% 43%, rgba(255, 255, 255, 0.22), transparent 12%),
    linear-gradient(120deg, rgba(0, 163, 140, 0.18), rgba(6, 8, 10, 0.08));
  opacity: 0.68;
  mix-blend-mode: screen;
}

.finish-lab[data-state="protect"] .finish-treatment {
  background:
    radial-gradient(circle at 78% 32%, rgba(255, 255, 255, 0.38), transparent 9%),
    radial-gradient(circle at 38% 64%, rgba(0, 163, 140, 0.28), transparent 18%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(0, 163, 140, 0.1));
  opacity: 0.9;
  mix-blend-mode: screen;
}

.scan-light {
  position: absolute;
  inset: -30% auto -30% -20%;
  z-index: 2;
  width: 34%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  filter: blur(12px);
  opacity: 0;
  transform: skewX(-14deg) translateX(-120%);
  pointer-events: none;
}

.finish-lab.is-animating .scan-light {
  animation: scanSweep 700ms ease;
}

.shine-points span {
  position: absolute;
  z-index: 3;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.8);
  opacity: 0;
  transform: scale(0.2);
}

.shine-points span:nth-child(1) {
  top: 35%;
  right: 20%;
}

.shine-points span:nth-child(2) {
  top: 58%;
  right: 36%;
}

.shine-points span:nth-child(3) {
  top: 47%;
  left: 43%;
}

.finish-lab[data-state="protect"] .shine-points span {
  animation: glint 1.8s ease-in-out infinite;
}

.finish-lab[data-state="protect"] .shine-points span:nth-child(2) {
  animation-delay: 320ms;
}

.finish-lab[data-state="protect"] .shine-points span:nth-child(3) {
  animation-delay: 640ms;
}

.finish-badge {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 4;
  width: min(300px, calc(100% - 44px));
  padding: 18px;
  color: #fff;
  background: rgba(7, 8, 10, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  backdrop-filter: blur(18px);
}

.finish-badge span {
  display: block;
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.finish-badge strong {
  display: block;
  margin-top: 6px;
  font-size: 28px;
  line-height: 1;
}

.finish-control {
  display: grid;
  align-content: stretch;
  gap: 16px;
}

.finish-copy,
.finish-metrics,
.finish-steps {
  padding: 22px;
  color: #fff;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045)),
    rgba(9, 12, 15, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.finish-copy p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.66);
}

.finish-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
}

.finish-metrics div {
  min-height: 118px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
}

.finish-metrics span {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.finish-metrics strong {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
}

.finish-steps {
  display: grid;
  gap: 10px;
}

.finish-step {
  display: flex;
  min-height: 70px;
  align-items: center;
  gap: 14px;
  padding: 16px;
  color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  text-align: left;
  font-weight: 900;
  transition: color 220ms ease, background 220ms ease, transform 220ms ease, border-color 220ms ease;
}

.finish-step span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #06110f;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  font-size: 12px;
}

.finish-step.active,
.finish-step:hover {
  color: #fff;
  background: rgba(0, 163, 140, 0.22);
  border-color: rgba(0, 163, 140, 0.56);
  transform: translateX(-6px);
}

.gallery-section {
  background:
    linear-gradient(180deg, rgba(251, 248, 241, 0.96), rgba(251, 248, 241, 0.9)),
    url("https://images.unsplash.com/photo-1605559424843-9e4c228bf1c2?auto=format&fit=crop&w=2200&q=78");
  background-position: center;
  background-size: cover;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.gallery-item {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  padding: 0;
  color: #fff;
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  box-shadow: 0 26px 70px rgba(11, 13, 16, 0.18);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  opacity: 0.72;
  transform: scale(1.03);
  transition: transform 500ms ease, opacity 300ms ease;
}

.gallery-item:hover img,
.gallery-item.active img {
  opacity: 0.94;
  transform: scale(1.1);
}

.gallery-item span {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 1;
  font-size: 22px;
  font-weight: 900;
  text-align: left;
}

.spotlight {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 28px;
  align-items: center;
  padding: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.spotlight img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
}

.quote {
  isolation: isolate;
  background:
    radial-gradient(circle at 78% 24%, rgba(164, 255, 238, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(7, 8, 10, 0.98), rgba(7, 8, 10, 0.94)),
    url("https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?auto=format&fit=crop&w=2200&q=80");
  background-position: center;
  background-size: cover;
}

.quote::after {
  position: absolute;
  right: -12vw;
  top: 18%;
  z-index: 0;
  width: 58vw;
  height: 70%;
  background:
    linear-gradient(135deg, rgba(164, 255, 238, 0.16), rgba(255, 255, 255, 0.03)),
    radial-gradient(circle at 72% 36%, rgba(0, 163, 140, 0.24), transparent 34%);
  clip-path: polygon(16% 0, 100% 0, 84% 100%, 0 100%);
  content: "";
  pointer-events: none;
}

.quote .section-heading {
  max-width: 850px;
  padding: clamp(24px, 4vw, 42px);
  color: #fff;
  background:
    linear-gradient(145deg, rgba(164, 255, 238, 0.1), rgba(255, 255, 255, 0.035)),
    rgba(5, 6, 8, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: var(--deep-shadow);
}

.quote .section-heading h2 {
  color: #fff !important;
  -webkit-text-fill-color: #fff;
  text-shadow: 0 18px 52px rgba(0, 0, 0, 0.52);
}

.quote-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 18px;
}

.quote-card,
.estimate-card {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 42px);
  background: rgba(251, 248, 241, 0.96);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--deep-shadow);
  backdrop-filter: blur(18px);
}

.quote-card label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 900;
}

select {
  min-height: 54px;
  padding: 0 16px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.toggle-line {
  display: flex !important;
  grid-template-columns: none;
  align-items: center;
  gap: 12px !important;
  padding: 16px;
  color: var(--ink) !important;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.toggle-line input {
  width: 20px;
  height: 20px;
  accent-color: var(--teal);
}

.estimate-card {
  color: #fff;
  background:
    linear-gradient(145deg, rgba(0, 163, 140, 0.35), transparent 54%),
    var(--ink);
  box-shadow: var(--shadow);
}

.estimate-card span {
  color: rgba(255, 255, 255, 0.64);
  font-weight: 900;
  text-transform: uppercase;
}

.estimate-card strong {
  display: block;
  font-size: clamp(64px, 9vw, 110px);
  line-height: 0.88;
}

.estimate-card p {
  color: rgba(255, 255, 255, 0.72);
}

.reviews {
  padding-top: 0;
  background:
    linear-gradient(180deg, rgba(11, 13, 16, 0.98), rgba(5, 6, 8, 1)),
    url("https://images.unsplash.com/photo-1533473359331-0135ef1b58bf?auto=format&fit=crop&w=2200&q=74");
  background-position: center;
  background-size: cover;
  color: #fff;
}

.marquee {
  display: flex;
  width: calc(100% + 152px);
  margin: 0 0 clamp(48px, 8vw, 92px) clamp(-76px, -5vw, -18px);
  overflow: hidden;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.24);
  white-space: nowrap;
  font-size: clamp(44px, 9vw, 132px);
  font-weight: 900;
  line-height: 0.9;
}

.marquee span {
  min-width: max-content;
  padding-right: 44px;
  animation: marquee 24s linear infinite;
}

blockquote {
  margin: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
}

blockquote p {
  font-size: 20px;
}

blockquote cite {
  color: var(--teal-deep);
  font-style: normal;
  font-weight: 900;
}

.book {
  position: relative;
  min-height: 74vh;
  display: grid;
  align-items: center;
  padding: clamp(72px, 10vw, 136px) clamp(18px, 5vw, 76px);
  color: #fff;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.book-bg {
  background-image: url("https://images.unsplash.com/photo-1603386329225-868f9b1ee6c9?auto=format&fit=crop&w=2200&q=88");
  filter: saturate(1.08) contrast(1.05);
}

.book-content {
  position: relative;
  z-index: 2;
  max-width: 940px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 30px clamp(18px, 5vw, 76px);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(0, 163, 140, 0.12), transparent 30%),
    #07080a;
}

.site-footer p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.58);
}

.site-footer a {
  font-weight: 900;
}

.footer-disclosure {
  display: grid;
  gap: 4px;
  text-align: right;
}

.footer-disclosure span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.mobile-bar {
  position: fixed;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 120;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px;
  background: rgba(11, 13, 16, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  backdrop-filter: blur(18px);
}

.mobile-bar a {
  display: grid;
  min-height: 48px;
  place-items: center;
  color: #07110f;
  background: #fff;
  border-radius: 8px;
  font-weight: 900;
}

.mobile-bar a:first-child {
  background: #a4ffee;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms ease, transform 720ms ease;
}

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

.magnetic {
  will-change: transform;
}

@keyframes slowZoom {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.12) translate3d(-1.5%, 1%, 0);
  }
}

@keyframes scrollCue {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  35% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(20px);
  }
}

@keyframes marquee {
  to {
    transform: translateX(-100%);
  }
}

@keyframes scanSweep {
  0% {
    opacity: 0;
    transform: skewX(-14deg) translateX(-120%);
  }
  20% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    transform: skewX(-14deg) translateX(390%);
  }
}

@keyframes glint {
  0%,
  100% {
    opacity: 0;
    transform: scale(0.2);
  }
  45% {
    opacity: 0.9;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

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

  .section[id],
  .book[id] {
    scroll-margin-top: 142px;
  }

  nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    order: 3;
    justify-self: stretch;
  }

  .hero-panel {
    top: clamp(460px, 72vh, 650px);
  }

  .signal-strip,
  .intro-grid,
  .gallery,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .package-shell,
  .package-card,
  .finish-lab,
  .spotlight,
  .quote-grid {
    grid-template-columns: 1fr;
  }

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

  .package-tab {
    min-height: 62px;
  }
}

@media (max-width: 680px) {
  .demo-pill {
    top: 136px;
    right: 14px;
    left: 14px;
    max-width: none;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 8px;
    padding: 9px 10px;
  }

  .demo-pill strong {
    font-size: 12px;
    text-align: right;
  }

  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    display: block;
    padding: 10px;
  }

  .brand {
    min-width: 0;
    padding: 2px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand-text small {
    display: none;
  }

  nav {
    justify-content: space-between;
    margin-top: 10px;
    gap: 4px;
    padding: 4px;
    font-size: 12px;
  }

  nav a {
    min-width: 0;
    flex: 1;
    padding: 8px 6px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: calc(100svh + 84px);
    padding: 170px 18px 156px;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(8, 10, 12, 0.76) 0%, rgba(8, 10, 12, 0.52) 46%, rgba(8, 10, 12, 0.78) 100%),
      linear-gradient(90deg, rgba(8, 10, 12, 0.84), rgba(8, 10, 12, 0.2));
  }

  .hero-panel {
    display: none;
  }

  h1 {
    font-size: clamp(44px, 12.2vw, 58px);
  }

  h2 {
    font-size: clamp(34px, 11vw, 54px);
  }

  .hero-actions,
  .book-actions {
    display: grid;
  }

  .hero-actions {
    display: none;
  }

  .demo-note {
    display: none;
  }

  .button {
    width: 100%;
  }

  .signal-strip,
  .intro-grid,
  .gallery,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .signal {
    min-height: 118px;
  }

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

  .package-tab.active,
  .package-tab:hover {
    transform: translateY(-2px);
  }

  .finish-stage {
    min-height: 360px;
  }

  .finish-metrics {
    grid-template-columns: 1fr;
  }

  .finish-step.active,
  .finish-step:hover {
    transform: translateY(-2px);
  }

  .gallery-item,
  .gallery-item img {
    min-height: 220px;
  }

  .site-footer {
    display: block;
    padding-bottom: 156px;
  }

  .site-footer a {
    display: inline-block;
    margin-top: 16px;
  }

  .footer-disclosure {
    margin-top: 18px;
    text-align: left;
  }

  .mobile-bar {
    display: grid;
  }
}