/* SIO Shoes — vitrine e-commerce chaussures (maquette) */
:root {
  --sio-black: #0a0a0a;
  --sio-dark: #141414;
  --sio-gray: #2a2a2a;
  --sio-accent: #e31d2c;
  --sio-accent-hover: #ff3b4a;
  --sio-gold: #c9a227;
  --sio-white: #fafafa;
  --sio-muted: #9a9a9a;
  --font-display: "Bebas Neue", Impact, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --radius: 4px;
}

/* Curseur personnalisé (charte SIO Shoes — rouge vitrine) */
*,
*::before,
*::after {
  box-sizing: border-box;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='30' viewBox='0 0 24 30'%3E%3Cpath fill='%23e31d2c' d='M3 3l7.07 16.97 2.51-7.39 7.39-2.51L3 3z'/%3E%3C/svg%3E") 12 3, auto !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--sio-black);
  color: var(--sio-white);
  line-height: 1.5;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='30' viewBox='0 0 24 30'%3E%3Cpath fill='%23e31d2c' d='M3 3l7.07 16.97 2.51-7.39 7.39-2.51L3 3z'/%3E%3C/svg%3E") 12 3, auto !important;
}

a,
button,
.btn,
[role="button"],
input[type="submit"],
input[type="button"],
input[type="reset"],
label[for],
select,
summary {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='30' viewBox='0 0 24 30'%3E%3Cpath fill='%23e31d2c' d='M3 3l7.07 16.97 2.51-7.39 7.39-2.51L3 3z'/%3E%3C/svg%3E") 12 3, pointer !important;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="tel"],
input[type="number"],
textarea {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%23e31d2c' d='M10 2C5.58 2 2 5.58 2 10s3.58 8 8 8 8-3.58 8-8-3.58-8-8-8zm0 14c-3.31 0-6-2.69-6-6s2.69-6 6-6 6 2.69 6 6-2.69 6-6 6z'/%3E%3Cpath fill='%23e31d2c' d='M10 6v4l3 2' stroke='%23e31d2c' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") 10 10, text !important;
}

.sio-topbar {
  background: var(--sio-accent);
  color: #fff;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
}

.sio-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sio-gray);
}

.sio-nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.sio-logo {
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: 0.04em;
  color: #fff;
  text-decoration: none;
}

.sio-logo span {
  color: var(--sio-accent);
}

.sio-nav__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.sio-nav__links a {
  color: var(--sio-muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.sio-nav__links a:hover,
.sio-nav__links a.is-active {
  color: #fff;
}

.sio-nav__cart {
  position: relative;
  background: var(--sio-gray);
  border: 1px solid #444;
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sio-nav__cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--sio-accent);
  color: #fff;
  font-size: 0.65rem;
  min-width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.sio-hero {
  position: relative;
  min-height: 72vh;
  display: grid;
  align-items: end;
  background: var(--sio-dark) center/cover no-repeat;
  background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.85) 0%, transparent 55%),
    url("https://images.unsplash.com/photo-1542291026-7eec264c27d6?w=1600&q=85&auto=format&fit=crop");
}

.sio-hero__content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.25rem 3rem;
  width: 100%;
}

.sio-hero__tag {
  display: inline-block;
  background: var(--sio-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.75rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.sio-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 0.95;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
  max-width: 14ch;
}

.sio-hero p {
  max-width: 32rem;
  color: var(--sio-muted);
  font-size: 1rem;
  margin: 0 0 1.5rem;
}

.sio-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #fff;
  color: var(--sio-black);
  padding: 0.9rem 1.6rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.sio-btn:hover {
  background: var(--sio-accent-hover);
  color: #fff;
  transform: translateY(-2px);
}

.sio-btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}

.sio-btn--outline:hover {
  background: #fff;
  color: var(--sio-black);
}

.sio-brands {
  border-top: 1px solid var(--sio-gray);
  border-bottom: 1px solid var(--sio-gray);
  padding: 1.25rem;
  overflow-x: auto;
}

.sio-brands__row {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  opacity: 0.55;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.sio-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.sio-section__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.sio-section__head h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  margin: 0;
}

.sio-catalog-lead {
  margin: 0;
  font-size: 0.88rem;
  color: var(--sio-muted);
  max-width: 42rem;
}

.sio-catalog-toolbar {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.sio-search {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: min(100%, 280px);
  flex: 1 1 220px;
}

.sio-search__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sio-search__input {
  width: 100%;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius);
  border: 1px solid var(--sio-gray);
  background: var(--sio-dark);
  color: var(--sio-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.sio-search__input::placeholder {
  color: var(--sio-muted);
}

.sio-search__input:focus {
  outline: none;
  border-color: var(--sio-accent);
}

.sio-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.sio-filter {
  background: var(--sio-gray);
  border: 1px solid #444;
  color: var(--sio-muted);
  padding: 0.45rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  cursor: pointer;
}

.sio-filter.is-on {
  background: #fff;
  color: var(--sio-black);
  border-color: #fff;
}

.sio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.sio-card {
  background: var(--sio-dark);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--sio-gray);
  transition: border-color 0.2s, transform 0.25s;
}

.sio-card:hover {
  border-color: var(--sio-accent);
  transform: translateY(-4px);
}

.sio-card__img {
  aspect-ratio: 1;
  width: 100%;
  object-fit: cover;
  background: #222;
  display: block;
}

.sio-card__body {
  padding: 1rem 1.1rem 1.25rem;
}

.sio-card__cat {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sio-gold);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.sio-card__title {
  font-weight: 700;
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  line-height: 1.25;
}

.sio-card__desc {
  font-size: 0.78rem;
  color: var(--sio-muted);
  margin: 0 0 0.75rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sio-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sio-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.sio-add {
  background: var(--sio-accent);
  color: #fff;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s;
}

.sio-add:hover {
  background: var(--sio-accent-hover);
}

.sio-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.sio-drawer-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.sio-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(100%, 400px);
  background: var(--sio-dark);
  border-left: 1px solid var(--sio-gray);
  z-index: 210;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
}

.sio-drawer.is-open {
  transform: translateX(0);
}

.sio-drawer__head {
  padding: 1.25rem;
  border-bottom: 1px solid var(--sio-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sio-drawer__head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}

.sio-drawer__close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}

.sio-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.sio-drawer__foot {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--sio-gray);
}

.sio-drawer__total {
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.sio-api-strip {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  font-size: 0.8rem;
  color: var(--sio-muted);
  border-top: 1px solid var(--sio-gray);
  background: rgba(227, 29, 44, 0.06);
  line-height: 1.45;
}

.sio-api-strip:empty {
  display: none;
}

.sio-inspiration {
  background: #111;
  border-top: 1px solid var(--sio-gray);
  padding: 1.25rem 1.5rem 2rem;
  font-size: 0.78rem;
  color: var(--sio-muted);
  line-height: 1.55;
  max-width: 1280px;
  margin: 0 auto;
}

.sio-inspiration strong {
  color: #ccc;
}

.sio-footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--sio-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--sio-gray);
}

@media (max-width: 600px) {
  .sio-nav__links {
    width: 100%;
    justify-content: center;
  }
}