/* ============================================================
   LUMILUX — Jewelry & Accessories · Shopify Theme · Landing
   Aesthetic: Maison de luxe — ivory, champagne gold, espresso
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --ivory: #faf7f1;          /* page base */
  --paper: #fffdf9;          /* cards */
  --parchment: #f1ebdf;      /* warm surface */
  --linen: #e8e0d1;          /* hairline */
  --smoke: #d9cfba;          /* stronger line */
  --espresso: #1d1812;       /* ink */
  --mocha: #443a2c;          /* soft ink */
  --dust: #8c8170;           /* muted */
  --dust-2: #ada291;         /* faint */

  --gold: #b08d4f;           /* accent — champagne gold */
  --gold-deep: #94733a;      /* darker gold */
  --gold-soft: #e7d8b8;      /* pale gold */
  --gold-tint: #f3ecdd;      /* gold wash bg */

  --maxw: 1240px;
  --r-s: 4px;
  --r: 8px;
  --r-l: 16px;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;

  --sh-s: 0 1px 2px rgba(29,24,18,.05), 0 6px 20px rgba(29,24,18,.05);
  --sh-m: 0 14px 40px -10px rgba(29,24,18,.14);
  --sh-l: 0 40px 90px -28px rgba(29,24,18,.30);

  --ease: cubic-bezier(.22,.61,.36,1);
  --slow: cubic-bezier(.4,.1,.1,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  font-family: var(--font-body);
  color: var(--espresso);
  background: var(--ivory);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 300;
  letter-spacing: .01em;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--gold); color: var(--ivory); }

/* ---------- Type ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.05; letter-spacing: -0.01em; text-wrap: balance; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-body);
  font-size: 11.5px; font-weight: 500; letter-spacing: .34em; text-transform: uppercase;
  color: var(--gold-deep);
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gold); }
.eyebrow.center::after { content: ""; width: 26px; height: 1px; background: var(--gold); }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
section { position: relative; }
.section-pad { padding: clamp(84px, 11vw, 150px) 0; }
.bg-parchment { background: var(--parchment); }
.bg-espresso { background: var(--espresso); color: var(--ivory); }

.section-head { max-width: 760px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head .eyebrow { margin-bottom: 26px; }
.section-head h2 { font-size: clamp(38px, 5.4vw, 72px); font-weight: 500; letter-spacing: -0.015em; }
.section-head h2 em { font-style: italic; color: var(--gold-deep); }
.section-head p { margin-top: 24px; font-size: clamp(16px, 1.3vw, 18px); color: var(--dust); max-width: 540px; line-height: 1.7; }
.section-head.center p { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 11px;
  font-family: var(--font-body); font-weight: 400; font-size: 13px;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 17px 32px; border-radius: 0;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .3s var(--ease);
  white-space: nowrap; position: relative;
}
.btn-gold { background: var(--gold); color: var(--ivory); }
.btn-gold:hover { background: var(--gold-deep); }
.btn-ink { background: var(--espresso); color: var(--ivory); }
.btn-ink:hover { background: var(--mocha); }
.btn-outline { background: transparent; color: var(--espresso); border: 1px solid var(--smoke); }
.btn-outline:hover { border-color: var(--espresso); background: var(--espresso); color: var(--ivory); }
.btn-light { background: var(--ivory); color: var(--espresso); }
.btn-light:hover { background: var(--paper); }
.btn .arrow { transition: transform .4s var(--ease); font-size: 15px; }
.btn:hover .arrow { transform: translateX(4px); }

/* link with underline draw */
.link-u { font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--espresso); display: inline-flex; align-items: center; gap: 9px; padding-bottom: 4px; position: relative; }
.link-u::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.link-u:hover::after { transform: scaleX(1); }
.link-u .arrow { transition: transform .4s var(--ease); }
.link-u:hover .arrow { transform: translateX(4px); }

/* ============================================================
   NAV
   ============================================================ */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 80; transition: background .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease); border-bottom: 1px solid transparent; }
.nav.scrolled { background: color-mix(in srgb, var(--ivory) 86%, transparent); backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3); border-bottom-color: var(--linen); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.brand { font-family: var(--font-display); font-weight: 600; font-size: 30px; letter-spacing: .14em; text-transform: uppercase; color: var(--espresso); display: flex; align-items: center; gap: 2px; }
.brand .spark { color: var(--gold); font-size: 18px; transform: translateY(-6px); }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { font-size: 12.5px; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; color: var(--mocha); position: relative; padding: 4px 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 22px; }
.nav-cta .price-tag { font-size: 12.5px; letter-spacing: .12em; color: var(--dust); text-transform: uppercase; }
.nav-cta .btn { padding: 13px 26px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: 150px; padding-bottom: clamp(60px, 8vw, 100px); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; top: -10%; right: -8%; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, var(--gold-tint), transparent 68%); pointer-events: none; z-index: 0; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; gap: 56px; align-items: center; }
.hero-eyebrow { margin-bottom: 30px; }
.hero h1 { font-size: clamp(42px, 5vw, 74px); font-weight: 500; line-height: 1.02; letter-spacing: -0.025em; text-wrap: balance; }
.hero h1 em { font-style: italic; color: var(--gold-deep); }
.hero h1 .thin { display: block; font-weight: 300; }
.hero-sub { margin-top: 30px; font-size: clamp(16px, 1.4vw, 19px); color: var(--dust); max-width: 430px; line-height: 1.75; font-weight: 300; }
.hero-cta { margin-top: 42px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero-meta { margin-top: 48px; display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.hero-meta .mitem { display: flex; flex-direction: column; gap: 3px; }
.hero-meta .mnum { font-family: var(--font-display); font-size: 34px; font-weight: 600; line-height: 1; color: var(--espresso); }
.hero-meta .mnum em { font-style: italic; color: var(--gold-deep); }
.hero-meta .mlbl { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dust); }
.hero-meta .mdiv { width: 1px; height: 40px; background: var(--smoke); }

.hero-visual { position: relative; }
.hero-visual .glow { position: absolute; inset: 6% 6% auto; height: 70%; background: radial-gradient(60% 60% at 50% 40%, var(--gold-soft), transparent 70%); filter: blur(36px); opacity: .7; z-index: 0; }
.hero-visual img { position: relative; z-index: 1; width: 100%; filter: drop-shadow(0 40px 60px rgba(29,24,18,.22)); }
/* floating spec chips */
.hero-chip { position: absolute; z-index: 2; background: color-mix(in srgb, var(--paper) 86%, transparent); backdrop-filter: blur(8px); border: 1px solid var(--linen); padding: 11px 18px; box-shadow: var(--sh-m); display: flex; align-items: center; gap: 11px; }
.hero-chip .ico { color: var(--gold-deep); display: flex; }
.hero-chip .ct { font-size: 12px; letter-spacing: .05em; line-height: 1.3; }
.hero-chip .ct b { display: block; font-weight: 500; color: var(--espresso); font-size: 13px; }
.hero-chip.c1 { top: 14%; left: -4%; animation: float1 7s ease-in-out infinite; }
.hero-chip.c2 { bottom: 16%; right: -3%; animation: float1 8s ease-in-out infinite reverse; }
@keyframes float1 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ============================================================
   MARQUEE STRIP
   ============================================================ */
.strip { border-top: 1px solid var(--linen); border-bottom: 1px solid var(--linen); padding: 24px 0; background: var(--paper); overflow: hidden; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: scrollx 38s linear infinite; }
.marquee-item { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: 24px; color: var(--mocha); display: flex; align-items: center; gap: 18px; white-space: nowrap; }
.marquee-item::before { content: "✦"; color: var(--gold); font-size: 13px; font-style: normal; }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ============================================================
   DEMOS
   ============================================================ */
.demos-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 36px; flex-wrap: wrap; margin-bottom: 60px; }
.demos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 26px; }
.demo { display: block; }
.demo-frame { position: relative; overflow: hidden; background: var(--paper); border: 1px solid var(--linen); box-shadow: var(--sh-s); transition: transform .55s var(--ease), box-shadow .55s var(--ease), border-color .55s var(--ease); }
.demo:hover .demo-frame { transform: translateY(-8px); box-shadow: var(--sh-l); border-color: var(--smoke); }
.demo-shot { aspect-ratio: 815/900; overflow: hidden; background: var(--parchment); }
.demo-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .7s var(--ease); }
.demo:hover .demo-shot img { transform: scale(1.04); }
.demo-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--espresso) 42%, transparent); opacity: 0; transition: opacity .5s var(--ease); }
.demo:hover .demo-overlay { opacity: 1; }
.demo-overlay .btn { transform: translateY(10px); transition: transform .5s var(--ease); }
.demo:hover .demo-overlay .btn { transform: translateY(0); }
.demo-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 20px 4px 0; }
.demo-name { font-family: var(--font-display); font-weight: 600; font-size: 22px; letter-spacing: .01em; }
.demo-ver { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dust); }
.demo-soon .demo-frame { border-style: dashed; box-shadow: none; background: var(--gold-tint); }
.demo-soon .demo-shot { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: var(--gold-deep); }
.demo-soon .demo-shot .ss-mark { font-family: var(--font-display); font-style: italic; font-size: 40px; }
.demo-soon .demo-shot .ss-t { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }

/* ----- CSS store mock (jewelry) ----- */
.store { background: var(--mock-bg, #fff); height: 100%; display: flex; flex-direction: column; color: var(--mock-ink, #1d1812); }
.store-top { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; border-bottom: 1px solid color-mix(in srgb, var(--mock-ink, #1d1812) 10%, transparent); }
.store-top .slogo { font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; }
.store-top .smenu { display: flex; gap: 9px; }
.store-top .smenu i { width: 22px; height: 4px; border-radius: 2px; background: color-mix(in srgb, var(--mock-ink, #1d1812) 16%, transparent); }
.store-hero { position: relative; flex: 1; min-height: 124px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; text-align: center; padding: 18px; background: var(--mock-hero, linear-gradient(160deg,#efe7d6,#d9c9a8)); overflow: hidden; }
.store-hero .gem { width: 46px; height: 46px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff9, var(--mock-gem, #b08d4f)); box-shadow: 0 6px 16px color-mix(in srgb, var(--mock-gem,#b08d4f) 50%, transparent); position: relative; }
.store-hero .gem::after { content: ""; position: absolute; inset: 30% 0 auto; height: 60%; width: 1px; left: 50%; background: linear-gradient(var(--mock-gem,#b08d4f), transparent); transform: translateY(-100%); }
.store-hero .sh-tag { font-family: var(--font-body); font-size: 8px; letter-spacing: .26em; text-transform: uppercase; color: var(--mock-accent, #94733a); }
.store-hero .sh-title { font-family: var(--font-display); font-weight: 600; font-size: 19px; line-height: 1; letter-spacing: .01em; color: var(--mock-htext, #1d1812); }
.store-hero .sh-line { width: 30px; height: 1px; background: var(--mock-accent, #94733a); }
.store-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; padding: 14px 16px 18px; }
.pcard .pimg { aspect-ratio: 1; border-radius: 3px; background: var(--mock-prod, linear-gradient(150deg,#f3ece0,#e6d8bf)); position: relative; display: flex; align-items: center; justify-content: center; }
.pcard .pimg::after { content: ""; width: 40%; height: 40%; border-radius: 50%; border: 1.5px solid var(--mock-accent,#94733a); opacity: .5; }
.pcard .pline { height: 4px; width: 75%; background: color-mix(in srgb, var(--mock-ink,#1d1812) 14%, transparent); border-radius: 2px; margin: 8px auto 0; }
.pcard .pprice { height: 4px; width: 40%; background: var(--mock-accent,#94733a); border-radius: 2px; margin: 5px auto 0; opacity: .7; }

/* ============================================================
   FEATURES
   ============================================================ */
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.features-list { display: flex; flex-direction: column; }
.feat { display: flex; gap: 26px; padding: 32px 0; border-top: 1px solid var(--linen); transition: padding-left .4s var(--ease); }
.feat:last-child { border-bottom: 1px solid var(--linen); }
.feat:hover { padding-left: 10px; }
.feat-num { font-family: var(--font-display); font-style: italic; font-size: 22px; color: var(--gold); flex: none; width: 36px; }
.feat-body h3 { font-family: var(--font-display); font-weight: 600; font-size: 27px; letter-spacing: .005em; }
.feat-body p { margin-top: 9px; color: var(--dust); font-size: 15px; line-height: 1.7; max-width: 360px; }
.features-visual { position: relative; }
.features-visual .fv-card { background: var(--paper); border: 1px solid var(--linen); box-shadow: var(--sh-m); overflow: hidden; }
.features-visual .fv-band { aspect-ratio: 700/798; position: relative; overflow: hidden; background: var(--gold-tint); }
.features-visual .fv-band img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s var(--ease); }
.features-visual .fv-card:hover .fv-band img { transform: scale(1.04); }
.features-visual .fv-foot { padding: 22px 26px; display: flex; align-items: center; justify-content: space-between; }
.features-visual .fv-foot .ft-n { font-family: var(--font-display); font-size: 21px; font-weight: 600; }
.features-visual .fv-foot .ft-p { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-deep); }
.features-visual .fv-tag { position: absolute; top: 24px; left: 24px; z-index: 2; background: var(--espresso); color: var(--ivory); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; padding: 7px 14px; }

/* ============================================================
   SECTIONS / WIDGETS (Shopify)
   ============================================================ */
.sections-wrap { margin-top: 64px; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip { display: inline-flex; align-items: center; gap: 11px; background: var(--paper); border: 1px solid var(--linen); padding: 12px 20px; font-size: 14px; font-weight: 300; letter-spacing: .02em; color: var(--mocha); transition: transform .4s var(--ease), border-color .4s var(--ease), color .4s var(--ease), background .4s var(--ease); }
.chip .ck { color: var(--gold); display: flex; flex: none; transition: transform .4s var(--ease); }
.chip:hover { transform: translateY(-3px); border-color: var(--gold); color: var(--espresso); background: var(--gold-tint); }
.chip:hover .ck { transform: rotate(90deg); }
.sections-note { margin-top: 40px; text-align: center; font-size: 14px; color: var(--dust); letter-spacing: .02em; }
.sections-note b { color: var(--espresso); font-weight: 500; }

/* ============================================================
   SHOWCASE (dark editorial)
   ============================================================ */
.showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.showcase-copy h2 { font-size: clamp(36px, 4.6vw, 60px); font-weight: 500; }
.showcase-copy h2 em { font-style: italic; color: var(--gold-soft); }
.showcase-copy .eyebrow { color: var(--gold-soft); }
.showcase-copy .eyebrow::before { background: var(--gold-soft); }
.showcase-copy p { margin-top: 24px; color: rgba(250,247,241,.62); font-size: 17px; max-width: 460px; line-height: 1.75; font-weight: 300; }
.showcase-points { margin-top: 36px; display: flex; flex-direction: column; gap: 18px; }
.showcase-points li { list-style: none; display: flex; gap: 15px; align-items: flex-start; font-size: 15.5px; color: rgba(250,247,241,.82); }
.showcase-points .pk { color: var(--gold-soft); flex: none; margin-top: 3px; }
.showcase-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.sv-card { border: 1px solid rgba(250,247,241,.12); overflow: hidden; background: #241d14; }
.sv-card.tall { grid-row: span 2; }
.sv-card img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 150px; transition: transform .8s var(--ease); }
.sv-card:hover img { transform: scale(1.05); }

/* ============================================================
   CTA
   ============================================================ */
.cta-card { position: relative; overflow: hidden; background: var(--espresso); color: var(--ivory); padding: clamp(60px, 9vw, 120px) 40px; text-align: center; }
.cta-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 110% at 50% 0%, color-mix(in srgb, var(--gold) 28%, transparent), transparent 62%); }
.cta-card::after { content: "✦"; position: absolute; top: 40px; left: 50%; transform: translateX(-50%); color: var(--gold-soft); font-size: 20px; opacity: .7; }
.cta-card > * { position: relative; z-index: 1; }
.cta-card .eyebrow { color: var(--gold-soft); justify-content: center; }
.cta-card .eyebrow::before, .cta-card .eyebrow.center::after { background: var(--gold-soft); }
.cta-card h2 { font-size: clamp(44px, 6.2vw, 92px); font-weight: 500; margin-top: 4px; }
.cta-card h2 em { font-style: italic; color: var(--gold-soft); }
.cta-card p { margin: 26px auto 0; max-width: 480px; color: rgba(250,247,241,.6); font-size: 17px; font-weight: 300; }
.cta-actions { margin-top: 44px; display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; align-items: center; }
.cta-actions .was { color: rgba(250,247,241,.45); text-decoration: line-through; font-family: var(--font-display); font-size: 22px; font-style: italic; }
.cta-guarantee { margin-top: 30px; display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; color: rgba(250,247,241,.5); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.cta-guarantee span { display: inline-flex; align-items: center; gap: 8px; }
.cta-guarantee .pk { color: var(--gold-soft); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { padding: 80px 0 44px; border-top: 1px solid var(--linen); }
.footer-top { display: flex; justify-content: space-between; gap: 50px; flex-wrap: wrap; padding-bottom: 50px; border-bottom: 1px solid var(--linen); }
.footer-brand { max-width: 300px; }
.footer-brand .brand { font-size: 32px; margin-bottom: 18px; }
.footer-brand p { color: var(--dust); font-size: 15px; line-height: 1.7; font-weight: 300; }
.footer-cols { display: flex; gap: 70px; flex-wrap: wrap; }
.footer-col h5 { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); font-weight: 500; margin-bottom: 18px; }
.footer-col a { display: block; color: var(--mocha); font-size: 14.5px; padding: 6px 0; font-weight: 300; transition: color .3s, padding-left .3s; }
.footer-col a:hover { color: var(--gold-deep); padding-left: 5px; }
.footer-bottom { padding-top: 30px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; color: var(--dust-2); font-size: 12.5px; letter-spacing: .04em; }

/* ============================================================
   REVEAL
   ============================================================ */
.js .reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--slow), transform .9s var(--slow); }
.js .reveal.in { opacity: 1; transform: none; }
.js [data-stagger] > * { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--slow), transform .8s var(--slow); }
.js [data-stagger].in > * { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .js .reveal, .js [data-stagger] > * { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .demos-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .features { grid-template-columns: 1fr; gap: 46px; }
  .features-visual { max-width: 420px; }
  .showcase-grid { grid-template-columns: 1fr; gap: 44px; }
  .nav-links { display: none; }
}
@media (max-width: 720px) {
  .demos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .wrap { padding: 0 22px; }
  .demos-grid { grid-template-columns: 1fr; }
  .nav-cta .price-tag { display: none; }
  .hero { padding-top: 124px; }
  .hero-chip { display: none; }
  .hero-meta { gap: 20px; }
  .showcase-visual { grid-template-columns: 1fr 1fr; }
}