:root {
  --navy: #082b4a;
  --blue: #0b5f99;
  --aqua: #57d5dd;
  --ice: #eaf8fb;
  --mist: #f5f8fa;
  --white: #fff;
  --ink: #102331;
  --muted: #61717d;
  --line: #d9e4e9;
  --shadow: 0 22px 60px rgba(8, 43, 74, .12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 1rem; top: -4rem; background: var(--navy); color: white; padding: .75rem 1rem; z-index: 100; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 82px;
  padding: 0 clamp(1.25rem, 4vw, 4.5rem);
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(8,43,74,.08);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: .72rem; text-decoration: none; line-height: 1; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50% 50% 50% 12%;
  color: white;
  background: linear-gradient(145deg, var(--blue), var(--aqua));
  font-family: Georgia, serif;
  font-size: 1.35rem;
  transform: rotate(-8deg);
}
.brand strong { display: block; font-family: Georgia, serif; font-size: 1.05rem; letter-spacing: .01em; }
.brand small { display: block; margin-top: .32rem; color: var(--blue); font-size: .6rem; letter-spacing: .28em; }
nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.4rem); }
nav a { color: #304655; text-decoration: none; font-size: .9rem; font-weight: 650; }
nav a:hover, nav a:focus-visible { color: var(--blue); }
.cart-button, .filter, .icon-button { border: 0; cursor: pointer; }
.cart-button { padding: .72rem 1rem; border-radius: 999px; color: white; background: var(--navy); font-weight: 700; }
.cart-button span { display: inline-grid; place-items: center; min-width: 1.55rem; height: 1.55rem; margin-left: .35rem; border-radius: 50%; color: var(--navy); background: var(--aqua); font-size: .78rem; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr);
  min-height: 720px;
  overflow: hidden;
  background: linear-gradient(112deg, #fff 0 49%, var(--ice) 49% 100%);
}
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 5.5rem clamp(1.5rem, 7vw, 7.5rem); padding-right: 3rem; }
.eyebrow { margin: 0 0 1rem; color: var(--blue); font-size: .74rem; font-weight: 800; letter-spacing: .22em; }
h1, h2 { margin: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-weight: 500; line-height: 1.02; }
h1 { max-width: 680px; font-size: clamp(3.4rem, 6.2vw, 6.8rem); letter-spacing: -.055em; }
h1 em { color: var(--blue); font-weight: 400; }
h2 { font-size: clamp(2.35rem, 4.4vw, 4.8rem); letter-spacing: -.04em; }
.hero-text { max-width: 580px; margin: 2rem 0; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.35rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: .82rem 1.35rem; border-radius: 999px; text-decoration: none; font-weight: 750; }
.button.primary { color: white; background: var(--navy); box-shadow: 0 10px 24px rgba(8,43,74,.18); }
.button.primary:hover { background: var(--blue); }
.button.full { width: 100%; }
.text-link { color: var(--blue); font-weight: 750; text-underline-offset: .28rem; }
.hero-points { display: flex; gap: 1.7rem; margin: 2.7rem 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .85rem; }
.hero-points li { position: relative; padding-left: 1rem; }
.hero-points li::before { content: ""; position: absolute; left: 0; top: .6rem; width: 5px; height: 5px; border-radius: 50%; background: var(--aqua); }
.hero-visual { position: relative; display: grid; place-items: center; padding: 5rem 2rem; }
.hero-visual::before { content: ""; position: absolute; width: 65%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff, #c9f1f4 45%, #85dde4 75%, transparent 76%); opacity: .72; }
.hero-visual img { position: relative; width: min(610px, 86%); filter: drop-shadow(0 36px 45px rgba(8,43,74,.19)); animation: float 6s ease-in-out infinite; }
.water-ring { position: absolute; border: 1px solid rgba(11,95,153,.15); border-radius: 50%; }
.ring-one { width: 78%; aspect-ratio: 1; }
.ring-two { width: 94%; aspect-ratio: 1; }
.hero-label { position: absolute; right: 8%; bottom: 14%; display: flex; flex-direction: column; padding: .85rem 1rem; border-left: 3px solid var(--aqua); background: rgba(255,255,255,.82); backdrop-filter: blur(8px); }
.hero-label b { color: var(--navy); }
.hero-label small { color: var(--muted); }
@keyframes float { 50% { transform: translateY(-12px); } }

.shop-section, .about-section, .contact-section { padding: clamp(5rem, 9vw, 9rem) clamp(1.25rem, 6vw, 6.5rem); }
.shop-section { background: var(--white); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 3rem; }
.filters { display: flex; flex-wrap: wrap; gap: .55rem; }
.filter { padding: .7rem 1rem; border-radius: 999px; background: var(--mist); font-size: .86rem; font-weight: 700; }
.filter.active, .filter:hover { color: white; background: var(--blue); }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem 1.2rem; }
.product-card { display: flex; flex-direction: column; min-width: 0; }
.product-card[hidden] { display: none; }
.product-image { position: relative; display: grid; place-items: center; aspect-ratio: 1 / 1.05; overflow: hidden; border-radius: var(--radius); background: linear-gradient(145deg, #f9fbfc, #edf4f7); }
.product-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .45s ease; }
.product-card:hover .product-image img { transform: scale(1.045); }
.product-index { position: absolute; left: 1rem; top: 1rem; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .15em; }
.product-body { display: flex; flex-direction: column; flex: 1; padding: 1.1rem .25rem 0; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.product-body h3 { margin: .55rem 0 .45rem; color: var(--navy); font-family: Georgia, serif; font-size: 1.22rem; line-height: 1.25; }
.product-body p { margin: 0 0 1rem; color: var(--muted); font-size: .9rem; }
.product-actions { display: flex; align-items: center; gap: .8rem; margin-top: auto; }
.add-button { flex: 1; min-height: 44px; padding: .65rem 1rem; border: 1px solid var(--navy); border-radius: 999px; color: var(--navy); background: white; cursor: pointer; font-weight: 750; }
.add-button:hover, .add-button:focus-visible { color: white; background: var(--navy); }

.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; background: var(--navy); }
.about-image { position: relative; overflow: hidden; border-radius: 32px; background: #d9f8f3; }
.about-image::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); border-radius: inherit; pointer-events: none; }
.about-image img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.about-copy .eyebrow { color: var(--aqua); }
.about-copy h2 { color: white; }
.about-copy > p:not(.eyebrow) { max-width: 620px; color: #c7d7e1; font-size: 1.05rem; }
.about-copy dl { margin: 2.5rem 0 0; }
.about-copy dl div { display: grid; grid-template-columns: 140px 1fr; gap: 1rem; padding: 1rem 0; border-top: 1px solid rgba(255,255,255,.16); }
.about-copy dt { color: var(--aqua); font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.about-copy dd { margin: 0; color: white; }

.contact-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; background: var(--ice); }
.contact-section > div > p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.contact-card { display: grid; gap: .8rem; padding: clamp(1.5rem, 4vw, 3.2rem); border-radius: 28px; color: var(--ink); background: white; box-shadow: var(--shadow); font-style: normal; }
.contact-card strong { color: var(--navy); font-family: Georgia, serif; font-size: 1.4rem; }
.contact-card a { width: fit-content; color: var(--blue); font-weight: 700; overflow-wrap: anywhere; }
.contact-card span:last-child { color: var(--muted); }

footer { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2rem; align-items: center; padding: 2.2rem clamp(1.25rem, 6vw, 6.5rem); color: #bdd0dc; background: #061f34; font-size: .82rem; }
footer p { margin: 0; }
footer p:last-child { text-align: right; }
.footer-brand strong { color: white; }
.footer-brand small { color: var(--aqua); }

.drawer-backdrop { position: fixed; inset: 0; z-index: 50; background: rgba(2,18,31,.52); backdrop-filter: blur(4px); }
.cart-drawer { position: fixed; right: 0; top: 0; z-index: 60; display: grid; grid-template-rows: auto 1fr auto; width: min(440px, 100%); height: 100dvh; background: white; box-shadow: -20px 0 50px rgba(3,28,49,.22); transform: translateX(102%); transition: transform .3s ease; }
.cart-drawer.open { transform: translateX(0); }
.drawer-header { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 1.4rem; border-bottom: 1px solid var(--line); }
.drawer-header h2 { font-size: 1.8rem; }
.icon-button { width: 42px; height: 42px; border-radius: 50%; background: var(--mist); font-size: 1.6rem; }
.cart-items { overflow: auto; padding: 1rem 1.4rem; }
.cart-empty { display: grid; place-items: center; height: 100%; color: var(--muted); text-align: center; }
.cart-item { display: grid; grid-template-columns: 72px 1fr auto; gap: .85rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.cart-item img { width: 72px; height: 78px; object-fit: contain; border-radius: 12px; background: var(--mist); }
.cart-item h3 { margin: 0 0 .2rem; font-size: .92rem; line-height: 1.25; }
.cart-item p { margin: 0; color: var(--muted); font-size: .8rem; }
.qty-control { display: flex; align-items: center; gap: .45rem; margin-top: .55rem; }
.qty-control button { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--line); border-radius: 50%; background: white; cursor: pointer; }
.remove-button { align-self: start; border: 0; color: var(--muted); background: transparent; cursor: pointer; font-size: .75rem; text-decoration: underline; }
.cart-footer { padding: 1.2rem 1.4rem 1.5rem; border-top: 1px solid var(--line); }
.subtotal { display: flex; justify-content: space-between; font-size: 1.05rem; }
.cart-footer p { margin: .65rem 0 1rem; color: var(--muted); font-size: .78rem; }
.toast { position: fixed; left: 50%; bottom: 1.4rem; z-index: 80; padding: .75rem 1rem; border-radius: 999px; color: white; background: var(--navy); box-shadow: var(--shadow); opacity: 0; transform: translate(-50%, 12px); pointer-events: none; transition: .25s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr 1fr; }
  .hero-copy { padding-left: 3rem; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  footer { grid-template-columns: 1fr; }
  footer p:last-child { text-align: left; }
}
@media (max-width: 760px) {
  .site-header { min-height: 70px; padding: 0 1rem; }
  nav { display: none; }
  .brand strong { font-size: .95rem; }
  .hero { grid-template-columns: 1fr; min-height: auto; background: linear-gradient(#fff 0 54%, var(--ice) 54% 100%); }
  .hero-copy { padding: 4.2rem 1.25rem 2.5rem; }
  .hero-text { margin: 1.35rem 0; }
  .hero-points { flex-wrap: wrap; gap: .55rem 1.2rem; margin-top: 1.6rem; }
  .hero-visual { min-height: 430px; padding: 2rem 1rem 4rem; }
  .hero-label { right: 1rem; bottom: 2rem; }
  .shop-section, .about-section, .contact-section { padding: 4.5rem 1.25rem; }
  .section-heading { display: block; }
  .filters { margin-top: 1.5rem; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem .75rem; }
  .product-image { border-radius: 18px; }
  .product-body h3 { font-size: 1.05rem; }
  .product-body p { display: none; }
  .product-actions { display: block; }
  .add-button { width: 100%; }
  .about-section, .contact-section { grid-template-columns: 1fr; }
  .about-copy dl div { grid-template-columns: 110px 1fr; }
}
@media (max-width: 430px) {
  .brand small { letter-spacing: .18em; }
  .cart-button { padding: .6rem .75rem; }
  h1 { font-size: 3.1rem; }
  .product-grid { grid-template-columns: 1fr; }
  .product-body p { display: block; }
}