:root {
  --blue: #0086d6;
  --blue-dark: #006bab;
  --ink: #14202b;
  --muted: #5b6b78;
  --bg: #ffffff;
  --bg-alt: #f2f7fb;
  --line: #dde6ee;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { height: 48px; width: auto; }
nav { display: flex; align-items: center; gap: 24px; }
nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
nav a:hover { color: var(--blue); }

.btn {
  display: inline-block;
  background: var(--blue); color: #fff !important;
  padding: 12px 22px; border-radius: 999px; border: 2px solid var(--blue);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-small { padding: 8px 16px; }
.btn-ghost { background: transparent; color: var(--blue) !important; }
.btn-ghost:hover { background: var(--blue); color: #fff !important; }

.hero {
  padding: 96px 0 88px;
  background: linear-gradient(160deg, var(--bg-alt) 0%, #fff 70%);
  text-align: center;
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); line-height: 1.1; margin: 0 0 16px; font-weight: 800; }
.hero .eyebrow {
  font-size: 1rem; font-weight: 700; color: var(--blue);
  text-transform: uppercase; letter-spacing: .08em; margin: 0 auto 12px;
}
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 560px; margin: 0 auto 32px; }
main.hero { min-height: calc(100vh - 73px); display: flex; align-items: center; }
main.hero .wrap { width: 100%; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
h2 { font-size: 2rem; margin: 0 0 8px; font-weight: 800; }
.section-sub { color: var(--muted); margin: 0 0 32px; }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tab {
  font: inherit; font-weight: 600; font-size: .95rem; cursor: pointer;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
}
.tab:hover { border-color: var(--blue); }
.tab[aria-selected="true"] { background: var(--blue); border-color: var(--blue); color: #fff; }
.tab-count { opacity: .6; font-weight: 400; margin-left: 2px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.card[hidden] { display: none; }
.card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .15s, border-color .15s;
}
.card:hover { box-shadow: 0 12px 28px rgba(0,60,100,.12); border-color: var(--blue); }
.card-img { display: block; aspect-ratio: 1 / 1; background: #fff; border-bottom: 1px solid var(--line); }
.card-img img { width: 100%; height: 100%; object-fit: contain; }
.card-img img:not([src]) { background: var(--bg-alt) url("images/logo.png") center / 50% no-repeat; opacity: .5; }
.card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin: 0 0 6px; font-size: 1.15rem; }
.card-body p { margin: 0 0 14px; color: var(--muted); font-size: .95rem; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font: inherit; font-size: .8rem; cursor: pointer;
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
}
.chip:hover { border-color: var(--blue); }
.chip.active { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); font-weight: 600; }
.swatch { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(0,0,0,.25); flex: none; }
.card-buy { margin-top: auto; align-self: flex-start; }

.stores { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.store {
  display: flex; flex-direction: column; gap: 8px;
  background: #fff; border: 1px solid var(--line); border-top: 5px solid var(--brand);
  border-radius: var(--radius); padding: 22px 22px 24px;
  text-decoration: none; color: var(--ink);
  transition: box-shadow .15s, transform .15s;
}
.store:hover { box-shadow: 0 12px 28px rgba(0,60,100,.12); transform: translateY(-3px); }
.store-name { font-size: 1.35rem; font-weight: 800; }
.store-desc { color: var(--muted); font-size: .95rem; flex: 1; }
.store-cta { color: var(--brand); font-weight: 600; filter: brightness(.85); }

.social { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 18px; }
.social a {
  color: #fff; text-decoration: none; font-weight: 600; font-size: .9rem;
  padding: 7px 16px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px;
}
.social a:hover { background: var(--blue); border-color: var(--blue); }

.about-art { margin: 24px 0 28px; }
.about-art img {
  width: 100%; height: auto; border-radius: var(--radius);
  border: 6px solid #fff; box-shadow: 0 10px 30px rgba(0,60,100,.12);
}
.about-art figcaption { text-align: center; color: var(--muted); font-size: .9rem; margin-top: 10px; font-style: italic; }

.stats { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stats li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 12px; text-align: center; }
.stats strong { display: block; font-size: 2rem; font-weight: 800; color: var(--blue); line-height: 1.1; }
.stats span { color: var(--muted); font-size: .9rem; }

.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; flex-direction: column; margin-bottom: 16px; }
.contact-list strong { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.contact-list a { font-size: 1.1rem; text-decoration: none; font-weight: 600; }
.contact-form {
  display: flex; flex-direction: column; gap: 16px;
  background: var(--bg-alt); padding: 28px; border-radius: var(--radius);
}
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: .95rem; }
.contact-form input, .contact-form textarea {
  font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
.contact-form .btn { align-self: flex-start; }

.site-footer { background: var(--ink); color: #c9d4dd; padding: 32px 0; text-align: center; font-size: .95rem; }
.site-footer p { margin: 4px 0; }
.fine { font-size: .8rem; opacity: .7; }

@media (max-width: 720px) {
  nav a:not(.btn) { display: none; }
  .brand img { height: 40px; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }
  .contact { grid-template-columns: 1fr; gap: 28px; }
}