:root {
  --ink: #101923;
  --muted: #667789;
  --line: rgba(16, 25, 35, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

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

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

button {
  font: inherit;
}

.ridge-demo {
  --brand: #0d55d9;
  --brand-dark: #061b31;
  --brand-soft: #dff8f5;
  --accent: #12b6a6;
  --warm: #ffc64f;
  background: #f4fbfd;
}

.aura-demo {
  --brand: #007d7c;
  --brand-dark: #14333b;
  --brand-soft: #fff4ef;
  --accent: #df7a78;
  --warm: #f2c96f;
  background: #fffaf7;
}

.service-demo {
  --brand: #007e90;
  --brand-dark: #062734;
  --brand-soft: #e5fbf6;
  --accent: #19a86f;
  --warm: #ffc85e;
  background: #f5fbf8;
}

.demo-strip {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 40;
}

.demo-strip a {
  display: inline-flex;
  padding: 10px 13px;
  color: #fff;
  background: rgba(6, 24, 39, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  font-size: 0.85rem;
  font-weight: 850;
}

.store-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.store-brand,
.store-nav {
  display: flex;
  align-items: center;
}

.store-brand {
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 950;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  border-radius: 50%;
}

.store-nav {
  gap: clamp(12px, 2vw, 28px);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 850;
}

.store-action {
  padding: 10px 14px;
  color: #fff;
  background: var(--brand-dark);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 950;
}

.store-hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 0.8fr);
  align-items: center;
  gap: clamp(28px, 6vw, 84px);
  min-height: 86vh;
  padding: clamp(58px, 7vw, 110px) clamp(20px, 5vw, 72px);
}

.ridge-hero {
  color: #fff;
  background:
    linear-gradient(115deg, rgba(6, 27, 49, 0.98), rgba(13, 85, 217, 0.80) 55%, rgba(18, 182, 166, 0.74)),
    radial-gradient(circle at 84% 20%, rgba(255, 198, 79, 0.32), transparent 28%);
}

.aura-hero {
  color: #24313a;
  background:
    linear-gradient(120deg, rgba(255, 250, 247, 0.96), rgba(232, 255, 250, 0.78) 58%, rgba(223, 122, 120, 0.22)),
    radial-gradient(circle at 82% 22%, rgba(242, 201, 111, 0.36), transparent 30%);
}

.service-hero {
  color: #fff;
  background:
    linear-gradient(115deg, rgba(6, 39, 52, 0.98), rgba(0, 126, 144, 0.78) 58%, rgba(25, 168, 111, 0.72)),
    radial-gradient(circle at 82% 22%, rgba(255, 200, 94, 0.28), transparent 30%);
}

.store-eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.ridge-hero .store-eyebrow {
  color: #a9fff3;
}

.service-hero .store-eyebrow {
  color: #c4fff0;
}

.store-hero h1,
.store-section h2,
.split-promo h2,
.store-contact h2 {
  margin: 0;
  line-height: 0.98;
  letter-spacing: 0;
}

.store-hero h1 {
  max-width: 760px;
  font-size: clamp(3.2rem, 7vw, 7.4rem);
}

.store-hero p:not(.store-eyebrow) {
  max-width: 600px;
  margin: 22px 0 0;
  color: currentColor;
  opacity: 0.78;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: var(--radius);
  font-weight: 950;
}

.store-button.primary {
  color: #061827;
  background: linear-gradient(135deg, var(--brand-soft), var(--warm));
}

.store-button.ghost {
  color: currentColor;
  border: 1px solid currentColor;
}

.hero-product-card {
  overflow: hidden;
  align-self: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: var(--radius);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.26);
}

.hero-product-card img {
  width: 100%;
  aspect-ratio: 1.1 / 1;
  object-fit: cover;
}

.hero-product-card div {
  display: grid;
  gap: 4px;
  padding: 18px;
  color: var(--ink);
}

.hero-product-card span,
.product-meta p {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.hero-product-card strong {
  font-size: 1.25rem;
}

.hero-product-card b {
  color: var(--brand);
  font-size: 1.2rem;
}

.ticker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.ticker span {
  padding: 18px clamp(16px, 3vw, 30px);
  background: #fff;
  color: var(--brand-dark);
  font-weight: 900;
  text-align: center;
}

.store-section,
.split-promo,
.store-contact {
  padding: clamp(64px, 8vw, 118px) clamp(20px, 5vw, 72px);
}

.store-section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.store-section h2,
.split-promo h2,
.store-contact h2 {
  font-size: clamp(2.2rem, 4.8vw, 5rem);
}

.store-section-heading p:last-child,
.store-contact p {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.1rem;
}

.store-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.store-product {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(16, 25, 35, 0.08);
}

.sale-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 7px 10px;
  color: #fff;
  background: var(--brand-dark);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 950;
}

.store-product img {
  width: 100%;
  aspect-ratio: 1 / 0.86;
  object-fit: cover;
  background: var(--brand-soft);
}

.product-meta {
  display: grid;
  gap: 7px;
  padding: 18px 18px 0;
}

.product-meta h3 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.1;
}

.product-meta span {
  color: var(--muted);
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding: 18px;
}

.price-row strong {
  color: var(--brand);
  font-size: 1.25rem;
}

.price-row button,
.promo-panel a {
  padding: 10px 14px;
  color: #fff;
  background: var(--brand);
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 950;
}

.split-promo {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 420px);
  align-items: center;
  gap: clamp(24px, 5vw, 74px);
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
}

.split-promo .store-eyebrow {
  color: var(--brand-soft);
}

.promo-panel {
  display: grid;
  gap: 10px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: var(--radius);
}

.promo-panel strong {
  font-size: 1.5rem;
}

.promo-panel span {
  color: rgba(255, 255, 255, 0.76);
}

.promo-panel b {
  color: var(--warm);
  font-size: 1.35rem;
}

.promo-panel a {
  justify-self: start;
  margin-top: 6px;
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.store-contact {
  background: #fff;
}

.store-contact p:not(.store-eyebrow) {
  margin: 18px 0 24px;
}

.store-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.76);
  background: #061827;
}

.store-footer a {
  color: var(--brand-soft);
  font-weight: 900;
}

@media (max-width: 920px) {
  .store-hero,
  .split-promo {
    grid-template-columns: 1fr;
  }

  .store-product-grid,
  .ticker {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-product-card {
    width: min(520px, 100%);
  }
}

@media (max-width: 680px) {
  .store-header {
    align-items: flex-start;
  }

  .store-nav {
    display: none;
  }

  .store-action {
    font-size: 0.82rem;
  }

  .store-hero {
    min-height: 0;
    padding: 54px 18px;
  }

  .store-hero h1 {
    font-size: clamp(2.7rem, 13vw, 4.4rem);
  }

  .store-product-grid,
  .ticker {
    grid-template-columns: 1fr;
  }

  .store-section,
  .split-promo,
  .store-contact {
    padding: 58px 18px;
  }

  .demo-strip {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .demo-strip a {
    justify-content: center;
    width: 100%;
  }

  .store-footer {
    display: grid;
    padding-bottom: 76px;
  }
}