:root {
  --white: #F8F8F7;
  --beige: #D1C7BA;
  --burgundy: #3A232A;
  --brown: #7E6961;
  --text: #241A1B;
  --soft: rgba(248, 248, 247, 0.56);
  --line: rgba(36, 26, 27, 0.12);
  --shadow: 0 20px 54px rgba(36, 26, 27, 0.09);
  --heading: "Cinzel", Georgia, serif;
  --body: "Inter", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--text);
  background:
    radial-gradient(circle at 12% 16%, rgba(126, 105, 97, 0.16), transparent 30%),
    radial-gradient(circle at 86% 74%, rgba(58, 35, 42, 0.10), transparent 32%),
    var(--beige);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(36, 26, 27, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 26, 27, 0.028) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.66), transparent 88%);
}

main {
  position: relative;
  z-index: 1;
}

.slide {
  min-height: 100vh;
  scroll-snap-align: start;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(42px, 6vh, 72px) 24px;
  position: relative;
  overflow: hidden;
}

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

.center {
  text-align: center;
  width: min(880px, 100%);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: clamp(28px, 5vw, 58px);
  align-items: center;
}

.hero::after,
.terra::after,
.final::after {
  content: "";
  position: absolute;
  right: clamp(18px, 5vw, 72px);
  bottom: clamp(18px, 4vw, 54px);
  width: clamp(150px, 20vw, 280px);
  aspect-ratio: 286 / 100;
  background: url("assets/logo-terra.png") center / contain no-repeat;
  opacity: 0.055;
  pointer-events: none;
}

.brand-logo {
  display: block;
  width: min(260px, 64vw);
  height: auto;
  margin: 0 auto clamp(24px, 4vw, 38px);
}

.section-logo {
  display: block;
  width: min(180px, 52vw);
  height: auto;
  margin: 0 auto clamp(20px, 3vw, 32px);
}

.kicker {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--burgundy);
  font-weight: 800;
}

.kicker::after {
  content: "";
  display: block;
  width: 58px;
  height: 1px;
  margin: 12px auto 0;
  background: var(--burgundy);
  opacity: 0.45;
}

.two-col .kicker::after,
.section-heading .kicker::after {
  margin-left: 0;
  margin-right: 0;
}

h1,
h2,
blockquote {
  margin: 0;
  font-family: var(--heading);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.038em;
  color: var(--text);
  text-wrap: balance;
}

h1 {
  font-size: clamp(42px, 6.2vw, 82px);
}

h2 {
  max-width: 920px;
  font-size: clamp(34px, 4.7vw, 58px);
}

blockquote {
  max-width: 920px;
  margin: 0 auto;
  font-size: clamp(36px, 5.4vw, 68px);
}

.lead,
.text {
  max-width: 660px;
  margin: 22px 0 0;
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.55;
  color: var(--brown);
}

.center .lead,
.center-text {
  margin-left: auto;
  margin-right: auto;
}

.card,
.grid-card,
.compare,
.tiles article,
.timeline div {
  background: var(--soft);
  border: 1px solid rgba(248, 248, 247, 0.52);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.card {
  border-radius: 28px;
  padding: clamp(22px, 3vw, 34px);
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list li {
  position: relative;
  padding: 15px 0 15px 25px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 800;
  line-height: 1.25;
}

.list li:last-child {
  border-bottom: 0;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--burgundy);
}

.quote-slide {
  background: rgba(248, 248, 247, 0.22);
}

.grid-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 14px;
  border-radius: 28px;
}

.grid-card div {
  min-height: 126px;
  border-radius: 21px;
  padding: 19px;
  background: rgba(58, 35, 42, 0.92);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.grid-card span,
.tiles span,
.compare span,
.room-list span {
  display: block;
  color: var(--burgundy);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.grid-card div span {
  color: var(--beige);
}

.grid-card strong {
  font-family: var(--heading);
  font-size: clamp(20px, 2.3vw, 28px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.section-heading {
  max-width: 900px;
  margin-bottom: clamp(24px, 4vw, 38px);
}

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

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

.tiles article {
  min-height: 230px;
  border-radius: 26px;
  padding: 22px;
  display: flex;
  flex-direction: column;
}

.tiles h3,
.compare h3 {
  margin: auto 0 14px;
  font-family: var(--heading);
  font-size: clamp(22px, 2.1vw, 29px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  text-wrap: balance;
}

.tiles p,
.compare p {
  margin: 0;
  color: var(--brown);
  font-size: 15px;
  line-height: 1.48;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.compare {
  min-height: 280px;
  border-radius: 28px;
  padding: clamp(24px, 3vw, 34px);
  display: flex;
  flex-direction: column;
}

.compare.active {
  background: var(--burgundy);
  color: var(--white);
}

.compare.active span,
.compare.active h3,
.compare.active p {
  color: var(--white);
}

.compare.active p {
  opacity: 0.8;
}

.room-list {
  display: grid;
  gap: 12px;
}

.room-list div {
  padding: 18px;
  border-radius: 19px;
  background: rgba(248, 248, 247, 0.48);
  border: 1px solid var(--line);
}

.room-list strong {
  display: block;
  margin-top: 7px;
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.3;
}

.timeline {
  display: grid;
  gap: 13px;
}

.timeline div {
  display: flex;
  align-items: center;
  gap: 15px;
  border-radius: 22px;
  padding: 17px;
}

.timeline span {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--burgundy);
  color: var(--white);
  font-weight: 900;
  font-size: 14px;
}

.timeline p {
  margin: 0;
  font-size: clamp(16px, 1.55vw, 20px);
  font-weight: 800;
  line-height: 1.25;
}

.terra {
  background: var(--burgundy);
}

.terra .kicker,
.terra h2,
.terra .text {
  color: var(--white);
}

.terra .text {
  opacity: 0.84;
}

.terra .kicker::after {
  background: var(--white);
}

.big-question {
  max-width: 820px;
  margin: 28px auto 0;
  font-family: var(--heading);
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--burgundy);
  text-wrap: balance;
}

.final {
  background: var(--white);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.delay {
  transition-delay: 0.12s;
}

@media (max-width: 1100px) {
  .tiles.four {
    grid-template-columns: repeat(2, 1fr);
  }

  .tiles article {
    min-height: 210px;
  }
}

@media (max-width: 900px) {
  html {
    scroll-snap-type: none;
  }

  .two-col,
  .comparison {
    grid-template-columns: 1fr;
  }

  .reverse-mobile > :first-child {
    order: 2;
  }

  .slide {
    min-height: auto;
    padding: 72px 18px;
  }

  .card,
  .grid-card,
  .compare,
  .tiles article {
    border-radius: 24px;
  }

  .compare {
    min-height: 230px;
  }

  .brand-logo {
    width: min(230px, 70vw);
  }
}

@media (max-width: 620px) {
  .slide {
    padding: 62px 16px;
  }

  .grid-card,
  .tiles.four {
    grid-template-columns: 1fr;
  }

  .grid-card div {
    min-height: 112px;
  }

  .tiles article {
    min-height: auto;
  }

  h1 {
    font-size: clamp(38px, 12vw, 58px);
  }

  h2,
  blockquote {
    font-size: clamp(30px, 9.5vw, 46px);
  }

  .lead,
  .text {
    font-size: 16px;
  }
}