:root {
  --bg: #f7f3ed;
  --bg-soft: #fcfaf7;
  --surface: rgba(255, 255, 255, 0.66);
  --surface-strong: rgba(255, 255, 255, 0.82);
  --text: #1c1c1c;
  --text-soft: #6f6a63;
  --gold: #c6a96b;
  --gold-soft: #e6d7b4;
  --border: rgba(28, 28, 28, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --wrap: 1240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.wrap {
  width: min(92%, var(--wrap));
  margin: 0 auto;
}

.narrow {
  width: min(92%, 880px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(247, 243, 237, 0.72);
  border-bottom: 1px solid rgba(28, 28, 28, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 24px;
}

.brand {
  font-family: "Playfair Display", serif;
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a,
.header-link {
  font-size: 0.95rem;
  color: var(--text-soft);
  transition: color 0.25s ease;
}

.main-nav a:hover,
.header-link:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  margin: 6px auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 86px;
  min-height: calc(100vh - 84px);
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(247, 243, 237, 0.72), rgba(247, 243, 237, 0.86)),
    url("../img/fabric.jpg") center center / cover no-repeat;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.hero-copy h1 {
  margin: 0 0 26px;
  font-family: "Playfair Display", serif;
  font-size: clamp(2.75rem, 5vw, 4.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 11ch;
}

.hero-subline {
  margin: 0 0 34px;
  max-width: 620px;
  font-size: 1.15rem;
  color: var(--text-soft);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.98rem;
  font-weight: 500;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--text);
  color: #fff;
  box-shadow: 0 14px 36px rgba(28, 28, 28, 0.12);
}

.btn-primary:hover {
  background: #2a2a2a;
  box-shadow: 0 18px 40px rgba(198, 169, 107, 0.18);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(28, 28, 28, 0.14);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: rgba(28, 28, 28, 0.25);
  background: rgba(255, 255, 255, 0.4);
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.visual-card {
  position: relative;
  width: 100%;
  max-width: 590px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.visual-tagline {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  text-align: center;
  z-index: 3;
  font-family: "Playfair Display", serif;
  font-size: clamp(1.05rem, 1.5vw, 1.4rem);
  line-height: 1.3;
  color: var(--text);
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.28);
}

.hero-video {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: #f2ede6;
}

.section {
  padding: 110px 0;
}

.section-intro {
  background: linear-gradient(to bottom, rgba(252, 250, 247, 0.6), rgba(252, 250, 247, 0.95));
}

.section-heading {
  margin-bottom: 42px;
}

.section h2,
.final-box h2,
.launch-card h2 {
  margin: 0 0 18px;
  font-family: "Playfair Display", serif;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.section-text {
  margin: 0;
  font-size: 1.08rem;
  color: var(--text-soft);
}

.steps-grid,
.usage-grid,
.plans-grid {
  display: grid;
  gap: 24px;
}

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

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

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

.step-card,
.usage-card,
.plan-card,
.quote-card {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.step-card,
.usage-card,
.plan-card {
  padding: 30px;
}

.step-number {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.step-card h3,
.usage-card h3,
.plan-card h3 {
  margin: 0 0 12px;
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  line-height: 1.2;
}

.step-card p,
.usage-card p,
.plan-card p,
.split-copy p,
.quote-line {
  margin: 0;
  color: var(--text-soft);
}

.section-split {
  background: linear-gradient(to bottom, rgba(247, 243, 237, 0.3), rgba(252, 250, 247, 0.9));
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: stretch;
}

.split-copy {
  padding-right: 20px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.feature-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--text);
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.split-panel {
  display: flex;
}

.quote-card {
  width: 100%;
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote-line {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  line-height: 1.28;
  color: var(--text);
  text-align: center;
}

.section-plans {
  background: linear-gradient(to bottom, rgba(252, 250, 247, 0.88), rgba(247, 243, 237, 0.48));
}

.plan-card {
  position: relative;
  min-height: 260px;
}

.plan-label,
.plan-badge {
  margin: 0 0 12px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.plan-label {
  color: var(--text-soft);
}

.plan-badge {
  color: var(--gold);
}

.plan-text {
  margin-top: 10px;
}

.plan-card.featured {
  border-color: rgba(198, 169, 107, 0.32);
  transform: translateY(-4px);
}

.section-launch {
  padding-top: 30px;
}

.launch-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 38px 42px;
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.section-final {
  padding-top: 80px;
  padding-bottom: 130px;
}

.final-box {
  text-align: center;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(28, 28, 28, 0.06);
  border-radius: 34px;
  padding: 56px 28px;
  box-shadow: var(--shadow);
}

.final-box .section-text {
  max-width: 700px;
  margin: 0 auto 28px;
}

.site-footer {
  padding: 26px 0 40px;
  border-top: 1px solid rgba(28, 28, 28, 0.06);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p,
.footer-links a {
  font-size: 0.94rem;
  color: var(--text-soft);
}

.footer-links {
  display: flex;
  gap: 18px;
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-copy h1,
  .hero-subline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    justify-content: center;
  }

  .split-grid,
  .steps-grid,
  .usage-grid,
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .split-copy {
    padding-right: 0;
  }

  .launch-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 820px) {
  .main-nav,
  .header-link {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav.open {
    position: absolute;
    top: 84px;
    left: 4%;
    right: 4%;
    display: flex;
    flex-direction: column;
    gap: 0;
    background: rgba(252, 250, 247, 0.97);
    border: 1px solid rgba(28, 28, 28, 0.06);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
  }

  .main-nav.open a {
    padding: 16px 18px;
    border-bottom: 1px solid rgba(28, 28, 28, 0.05);
  }

  .main-nav.open a:last-child {
    border-bottom: 0;
  }

  .hero {
    padding-top: 42px;
    min-height: auto;
  }

  .section {
    padding: 84px 0;
  }

  .quote-card,
  .step-card,
  .usage-card,
  .plan-card,
  .launch-card {
    padding: 26px;
  }

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

@media (max-width: 560px) {
  .header-inner {
    min-height: 76px;
  }

  .brand {
    font-size: 1.45rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.2rem, 10vw, 3rem);
  }

  .hero-subline {
    font-size: 1rem;
  }

  .visual-tagline {
    top: 16px;
    width: calc(100% - 30px);
    font-size: 1rem;
  }

  .btn {
    width: 100%;
  }

  .quote-line {
    font-size: 1.35rem;
  }

  .launch-card {
    align-items: stretch;
  }

  .launch-card .btn {
    width: 100%;
  }
}