:root {
  --ink: #101a2a;
  --ink-soft: #223249;
  --paper: #f7f4ed;
  --paper-blue: #eef5f6;
  --gold: #caa766;
  --gold-light: #e4d09e;
  --aqua: #9bc9d5;
  --line: rgba(16, 26, 42, .14);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;
  --shadow: 0 24px 70px rgba(18, 31, 48, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header {
  position: sticky; top: 0; z-index: 20; min-height: 76px; padding: 14px clamp(20px, 5vw, 78px);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px;
  color: #f9f5ea; background: rgba(16, 26, 42, .94); border-bottom: 1px solid rgba(255,255,255,.11);
  backdrop-filter: blur(14px);
}
.brand { display: inline-flex; width: fit-content; align-items: center; gap: 10px; font: 600 1.4rem/1 var(--serif); letter-spacing: .19em; }
.brand-mark { color: var(--gold-light); font-size: 1.05rem; }
.site-header nav { display: flex; gap: 32px; font-size: .86rem; }
.site-header nav a { opacity: .76; transition: opacity .2s ease; }
.site-header nav a:hover { opacity: 1; }
.header-cta { justify-self: end; padding: 9px 18px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; font-size: .82rem; }

.hero {
  min-height: calc(100vh - 76px); padding: clamp(64px, 9vw, 120px) clamp(20px, 7vw, 112px);
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(340px, 1.1fr); align-items: center; gap: clamp(40px, 8vw, 120px);
  color: #f9f5ea; overflow: hidden; position: relative;
  background: linear-gradient(120deg, rgba(9,19,33,.97) 6%, rgba(18,35,54,.91) 52%, rgba(24,53,68,.78)), url("assets/cielo-arwen.jpg") center/cover;
}
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; left: -300px; top: -260px; border: 1px solid rgba(202,167,102,.26); border-radius: 50%; box-shadow: 0 0 0 80px rgba(202,167,102,.04); }
.hero-copy { position: relative; z-index: 1; max-width: 700px; }
.eyebrow { margin: 0 0 16px; color: var(--gold); font-size: .72rem; font-weight: 700; letter-spacing: .19em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: var(--serif); font-weight: 600; letter-spacing: -.025em; }
h1 { max-width: 740px; font-size: clamp(3.2rem, 6.4vw, 6.7rem); line-height: .89; }
h1 em { color: var(--gold-light); font-weight: 500; }
.hero-text { max-width: 610px; margin: 28px 0 0; color: rgba(249,245,234,.74); font-size: clamp(1rem, 1.45vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; padding: 12px 23px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; font-size: .86rem; font-weight: 700; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--gold-light); }
.button-ghost { color: #fff; border: 1px solid rgba(255,255,255,.26); background: rgba(255,255,255,.05); }
.trust-list { margin: 34px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 24px; color: rgba(255,255,255,.63); font-size: .77rem; list-style: none; }
.trust-list li::before { content: "✦"; margin-right: 8px; color: var(--aqua); }

.hero-visual { min-height: 620px; position: relative; display: grid; place-items: center; }
.hero-card { width: min(74%, 440px); margin: 0; position: relative; z-index: 2; border: 1px solid rgba(255,255,255,.22); border-radius: 220px 220px 26px 26px; overflow: hidden; box-shadow: 0 32px 90px rgba(0,0,0,.34); transform: rotate(2deg); }
.hero-card img { width: 100%; aspect-ratio: .78; object-fit: cover; }
.hero-card figcaption { padding: 18px 22px 20px; display: grid; gap: 2px; color: var(--ink); background: rgba(247,244,237,.96); }
.hero-card figcaption span { color: #6a7580; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.hero-card figcaption strong { font: 600 1.25rem var(--serif); }
.orbit { position: absolute; border: 1px solid rgba(155,201,213,.27); border-radius: 50%; }
.orbit-one { width: 520px; aspect-ratio: 1; }
.orbit-two { width: 390px; aspect-ratio: 1; border-color: rgba(202,167,102,.24); }
.floating-star { position: absolute; color: var(--gold-light); z-index: 3; text-shadow: 0 0 22px rgba(228,208,158,.5); }
.star-one { top: 14%; right: 5%; font-size: 2.4rem; }
.star-two { bottom: 18%; left: 2%; font-size: 3.3rem; }

.catalog-section { padding: clamp(76px, 10vw, 140px) clamp(20px, 7vw, 112px); }
.section-heading { display: grid; grid-template-columns: 1fr minmax(260px, 440px); align-items: end; gap: 40px; }
h2 { font-size: clamp(2.8rem, 5vw, 5rem); line-height: .96; }
.section-heading > p { margin: 0; color: #68717c; font-size: .94rem; }
.filters { margin: 44px 0 28px; display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filter { padding: 9px 17px; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); background: transparent; cursor: pointer; font-size: .78rem; }
.filter.is-active { color: #fff; border-color: var(--ink); background: var(--ink); }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.product-card { min-width: 0; background: #fff; border: 1px solid rgba(16,26,42,.08); border-radius: 22px; overflow: hidden; transition: transform .28s ease, box-shadow .28s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card[hidden] { display: none; }
.product-card-wide { grid-column: span 2; }
.product-image { overflow: hidden; background: #e9edf0; }
.product-image img { width: 100%; height: 370px; object-fit: cover; transition: transform .45s ease; }
.product-card-wide .product-image img { aspect-ratio: 1.65; }
.product-card:hover img { transform: scale(1.035); }
.product-info { padding: 18px 18px 20px; display: grid; grid-template-columns: 1fr auto; gap: 10px 16px; align-items: end; }
.product-info span { color: #77808a; font-size: .67rem; letter-spacing: .12em; text-transform: uppercase; }
.product-info h3 { margin: 3px 0 0; font: 600 1.35rem var(--serif); }
.product-info p { margin: 0; color: #6c7580; font-size: .74rem; }
.product-info a { grid-column: 2; grid-row: 1 / span 2; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 0; }
.product-info a span { color: var(--ink); font-size: 1.05rem; }

.how-section { padding: clamp(76px, 10vw, 130px) clamp(20px, 7vw, 112px); display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(48px, 10vw, 150px); align-items: center; color: #f7f4ed; background: var(--ink); }
.how-copy > p:not(.eyebrow) { max-width: 580px; color: rgba(255,255,255,.68); }
.how-copy ol { max-width: 620px; margin: 38px 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.13); }
.how-copy li { padding: 18px 0; display: grid; grid-template-columns: 54px 1fr; gap: 12px; align-items: start; border-bottom: 1px solid rgba(255,255,255,.13); }
.how-copy li > span { color: var(--gold); font-size: .72rem; letter-spacing: .12em; }
.how-copy li strong { font-family: var(--serif); font-size: 1.3rem; }
.how-copy li p { margin: 2px 0 0; color: rgba(255,255,255,.56); font-size: .85rem; }
.qr-card { max-width: 430px; justify-self: center; padding: clamp(28px, 4vw, 48px); color: var(--ink); text-align: center; background: var(--paper-blue); border-radius: 200px 200px 28px 28px; box-shadow: 0 35px 80px rgba(0,0,0,.24); }
.qr-kicker { color: #6a7781; font-size: .69rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.qr-frame { width: min(82%, 260px); margin: 24px auto 16px; padding: 14px; background: #fff; border: 1px solid rgba(16,26,42,.12); border-radius: 20px; }
.qr-frame img { width: 100%; aspect-ratio: 1; }
.qr-card strong { display: block; font: 600 1.65rem var(--serif); }
.qr-card p { margin: 8px 0 18px; color: #687581; font-size: .78rem; }
.download-link { padding-bottom: 4px; color: var(--ink); border-bottom: 1px solid rgba(16,26,42,.35); font-size: .78rem; font-weight: 700; }

.care-section { padding: clamp(70px, 9vw, 120px) clamp(20px, 12vw, 190px); display: grid; grid-template-columns: minmax(280px, 470px) minmax(280px, 520px); justify-content: center; align-items: center; gap: clamp(40px, 8vw, 110px); background: var(--paper-blue); }
.care-section img { width: 100%; border-radius: 240px 240px 26px 26px; box-shadow: var(--shadow); }
.care-section p:not(.eyebrow) { max-width: 470px; color: #67727e; }

footer { padding: 34px clamp(20px, 7vw, 112px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; color: #fff; background: #0a111d; }
.brand-footer { color: #fff; }
footer p { margin: 0; color: rgba(255,255,255,.5); font-size: .72rem; text-align: center; }
footer > a:last-child { justify-self: end; color: var(--gold-light); font-size: .78rem; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 80px; }
  .hero-copy { text-align: center; justify-self: center; }
  .hero-actions, .trust-list { justify-content: center; }
  .hero-visual { min-height: 560px; }
  .hero-card { width: min(64%, 420px); }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-card-wide { grid-column: span 1; }
  .how-section { grid-template-columns: 1fr; }
  .qr-card { width: min(100%, 430px); }
}

@media (max-width: 680px) {
  .site-header { min-height: 66px; padding: 12px 18px; }
  .brand { font-size: 1.16rem; }
  .header-cta { padding: 7px 12px; }
  .hero { min-height: auto; padding: 72px 20px 84px; gap: 48px; }
  h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .hero-text { font-size: .94rem; }
  .hero-actions .button { width: 100%; }
  .trust-list { display: grid; justify-content: start; margin-inline: auto; width: fit-content; text-align: left; }
  .hero-visual { min-height: 450px; }
  .hero-card { width: min(82%, 360px); }
  .orbit-one { width: 390px; }
  .orbit-two { width: 290px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .catalog-section { padding-inline: 16px; }
  .product-grid { gap: 12px; }
  .product-image img { height: 260px; }
  .product-info { padding: 14px; grid-template-columns: 1fr auto; }
  .product-info h3 { font-size: 1.08rem; }
  .product-info p { grid-column: 1 / -1; }
  .how-section { padding-inline: 20px; }
  .care-section { grid-template-columns: 1fr; padding-inline: 20px; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .brand, footer > a:last-child { justify-self: center; }
}

@media (max-width: 430px) {
  .product-grid { grid-template-columns: 1fr; }
  .product-image img { height: 390px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}