/* ============ TOKENS ============ */
:root{
  --ink: #171310;
  --ink-soft: #241d17;
  --orange: #E1591A;
  --orange-deep: #A63F0E;
  --cream: #F2E4C9;
  --chalk: #FBF7EF;
  --court-red: #B23A2E;
  --line: rgba(251,247,239,0.14);
  --line-dark: rgba(23,19,16,0.12);

  --font-display: 'Anton', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 14px;
}

*{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; }

body{
  font-family: var(--font-body);
  background: var(--chalk);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.section-label{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--orange-deep);
  margin-bottom: 0.6rem;
}

h1, h2, h3{ font-family: var(--font-display); font-weight: 400; letter-spacing: 0.01em; }

/* ============ BUTTONS ============ */
.btn{
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:active{ transform: scale(0.96); }

.btn--primary{ background: var(--orange); color: var(--chalk); }
.btn--primary:hover{ background: var(--orange-deep); }

.btn--ghost{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover{ background: var(--ink); color: var(--chalk); }

.btn--small{ padding: 0.55rem 1.1rem; font-size: 0.85rem; }
.btn--full{ width: 100%; }

/* ============ NAV ============ */
.nav{
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,247,239,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-dark);
}
.nav__inner{
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
}
.nav__logo{
  display: flex; align-items: center;
  text-decoration: none;
}
.nav__logo-img{
  width: 42px; height: 42px; border-radius: 10px;
  box-shadow: 0 2px 8px rgba(23,19,16,0.18);
}

.nav__links{ display: flex; gap: 2rem; }
.nav__links a{
  color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.95rem;
  position: relative; padding-bottom: 2px;
}
.nav__links a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px;
  background: var(--orange); transition: width 0.2s ease;
}
.nav__links a:hover::after{ width: 100%; }

.nav__actions{ display:flex; align-items:center; gap: 0.9rem; }

.cart-btn{
  position: relative; background: none; border: none; cursor: pointer;
  color: var(--ink); display:flex; align-items:center; justify-content:center;
  width: 40px; height: 40px; border-radius: 50%;
}
.cart-btn:hover{ background: var(--line-dark); }
.cart-btn__count{
  position:absolute; top: -2px; right: -2px;
  background: var(--orange); color: var(--chalk);
  font-family: var(--font-mono); font-size: 0.65rem;
  width: 18px; height: 18px; border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
}

.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding: 6px; }
.nav__burger span{ width: 22px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ============ HERO ============ */
.hero{
  position: relative;
  background: var(--ink);
  color: var(--chalk);
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}

.hero__slider{
  position: absolute;
  top: -12%; left: 0; right: 0; bottom: -12%;
  will-change: transform;
}
.hero__slide{
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.6s ease;
}
.hero__slide.is-active{ opacity: 1; }

.hero__overlay{
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(23,19,16,0.55) 0%, rgba(23,19,16,0.72) 55%, rgba(23,19,16,0.92) 100%);
}

.hero__seams{
  position:absolute; inset:0; opacity: 0.06; pointer-events:none;
  background-image:
    repeating-linear-gradient(115deg, var(--chalk) 0 2px, transparent 2px 90px),
    repeating-linear-gradient(25deg, var(--chalk) 0 2px, transparent 2px 90px);
}

.hero__content{
  position: relative; z-index: 2;
  max-width: 640px; margin: 0 auto;
  text-align: center;
  padding: 7rem 1.5rem 6rem;
}
.eyebrow{
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.16em;
  color: var(--orange); margin-bottom: 1rem;
}
.hero__title{
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  margin-bottom: 1.3rem;
}
.hero__title em{ color: var(--orange); font-style: normal; }
.hero__sub{
  font-size: 1.05rem; max-width: 42ch; margin-left: auto; margin-right: auto;
  color: rgba(251,247,239,0.85);
  margin-bottom: 2rem;
}
.hero__cta{ display:flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.hero .btn--ghost{ color: var(--chalk); border-color: var(--chalk); }
.hero .btn--ghost:hover{ background: var(--chalk); color: var(--ink); }

.hero__ball-tag{
  position:absolute; top: 20px; right: 20px; z-index: 3;
  background: var(--chalk); color: var(--ink);
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600;
  padding: 0.35rem 0.7rem; border-radius: 999px;
}

.hero__dots{
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; gap: 0.5rem;
}
.hero__dots button{
  width: 26px; height: 4px; border-radius: 2px; border: none;
  background: rgba(251,247,239,0.35); cursor: pointer; padding: 0; transition: background 0.2s ease;
}
.hero__dots button.is-active{ background: var(--orange); }

/* ============ FIT PICKER ============ */
.fit-picker{ padding: 3.5rem 1.5rem; border-bottom: 1px solid var(--line-dark); }
.fit-picker__inner{ max-width: 760px; margin: 0 auto; text-align:center; }

.fit-tabs{ display:flex; gap: 1rem; justify-content:center; margin: 1rem 0 2rem; flex-wrap: wrap; }
.fit-tab{
  display:flex; flex-direction: column; align-items:center; gap: 0.3rem;
  background: transparent; border: 2px solid var(--line-dark); border-radius: var(--radius);
  padding: 1rem 1.6rem; cursor: pointer; min-width: 200px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.fit-tab__num{ font-family: var(--font-display); font-size: 2rem; color: var(--ink); }
.fit-tab__desc{ font-size: 0.8rem; color: #6b6259; }
.fit-tab.is-active{ border-color: var(--orange); background: rgba(225,89,26,0.06); }
.fit-tab.is-active .fit-tab__num{ color: var(--orange); }

.fit-spec{
  display:flex; flex-direction: column; gap: 0.6rem;
  border-top: 1px solid var(--line-dark); padding-top: 1.4rem;
  font-family: var(--font-mono); font-size: 0.9rem;
}
.fit-spec__row{ display:flex; justify-content: space-between; }
.fit-spec__row span{ color: #6b6259; }

/* ============ QUALITY STRIP ============ */
.quality-strip{ position: relative; }
.quality-strip img{ width: 100%; height: min(50vh, 420px); object-fit: cover; }
.quality-strip__caption{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:center;
  padding: 2rem 1.5rem; max-width: 1200px; margin: 0 auto; left:0; right:0;
  background: linear-gradient(90deg, rgba(23,19,16,0.75) 0%, rgba(23,19,16,0.15) 60%);
  color: var(--chalk);
}
.quality-strip__caption p:last-child{ max-width: 32ch; font-size: 1.15rem; }
.quality-strip__caption .section-label{ color: var(--orange); }

/* ============ PRODUCTS ============ */
.products{ padding: 4.5rem 1.5rem; max-width: 1200px; margin: 0 auto; }
.products--dark{ background: var(--ink-soft); max-width: none; color: var(--chalk); border-radius: 0; }
.products--dark .products__head{ max-width: 1200px; margin: 0 auto 2.5rem; }
.products--dark .product-grid{ max-width: 1200px; margin: 0 auto; }
.products--dark .section-label{ color: var(--orange); }

.products__head{ margin-bottom: 2.5rem; }
.products__head h2{ font-size: 2.2rem; }

.product-grid{
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem;
}
.product-grid--accessories{ grid-template-columns: repeat(2, 1fr); max-width: 760px; }

.product-card{
  background: var(--chalk); border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  padding: 1.6rem; display:flex; flex-direction:column; gap: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 32px rgba(23,19,16,0.1); }

.product-card__media{ position: relative; border-radius: calc(var(--radius) - 6px); overflow: hidden; background: var(--ink); }
.product-card__media img{ width: 100%; aspect-ratio: 4/3.4; object-fit: cover; }
.product-card--acc .product-card__media img{ aspect-ratio: 4/3; object-fit: contain; background: var(--chalk); }
.product-card__badge{
  position:absolute; top: 0.6rem; right: 0.6rem;
  background: var(--ink); color: var(--chalk);
  font-family: var(--font-mono); font-size: 0.75rem;
  padding: 0.25rem 0.6rem; border-radius: 999px;
}
.product-card__meta{ font-size: 0.88rem; color: #6b6259; }
.product-card__foot{ display:flex; align-items:center; justify-content:space-between; margin-top: auto; padding-top: 0.4rem; gap: 0.6rem; }
.price{ font-family: var(--font-mono); font-weight: 600; }
.price-group{ display:flex; flex-direction:column; }
.price-old{ font-family: var(--font-mono); font-size: 0.78rem; color: #a39a8f; text-decoration: line-through; }

.product-card--acc{ text-align: left; }

.size-select{
  display:flex; align-items:center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.82rem; color: #6b6259;
}
.size-select select{
  font-family: var(--font-mono); font-size: 0.85rem;
  padding: 0.3rem 0.6rem; border-radius: 8px; border: 1px solid var(--line-dark);
  background: var(--chalk); color: var(--ink); cursor: pointer;
}

/* ============ CATALOG BANNER ============ */
.catalog-banner{ position: relative; }
.catalog-banner img{ width: 100%; height: min(55vh, 460px); object-fit: cover; }
.catalog-banner__caption{
  position:absolute; left:0; right:0; bottom:0;
  padding: 1.6rem; text-align:center;
  background: linear-gradient(0deg, rgba(23,19,16,0.75), transparent);
}
.catalog-banner__caption p{
  color: var(--chalk); font-family: var(--font-display); font-size: 1.6rem;
  letter-spacing: 0.02em;
}

/* ============ SIZE GUIDE ============ */
.size-guide{ padding: 4.5rem 1.5rem; max-width: 900px; margin: 0 auto; }
.size-guide__head{ text-align:center; margin-bottom: 2.5rem; }
.size-guide__head h2{ font-size: 2.2rem; margin-bottom: 0.6rem; }
.size-guide__sub{ color: #6b6259; }

.size-table-wrap{ overflow-x: auto; }
.size-table{ width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 0.9rem; }
.size-table th, .size-table td{ padding: 1rem; text-align: left; border-bottom: 1px solid var(--line-dark); }
.size-table th{ color: #6b6259; font-weight: 500; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.08em; }
.size-table__num{ font-family: var(--font-display); font-size: 1.5rem; color: var(--orange); }

/* ============ FOOTER ============ */
.footer{ background: var(--ink); color: var(--chalk); padding: 3.5rem 1.5rem 1.5rem; }
.footer__inner{
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2rem; border-bottom: 1px solid var(--line);
}
.footer__logo-img{ width: 54px; height: 54px; border-radius: 12px; }
.footer__brand p{ margin-top: 0.8rem; color: rgba(251,247,239,0.7); max-width: 30ch; }
.footer__col{ display:flex; flex-direction: column; gap: 0.6rem; }
.footer__col h4{ font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em; color: var(--orange); margin-bottom: 0.4rem; text-transform: uppercase; }
.footer__col a, .footer__col span{ color: rgba(251,247,239,0.75); text-decoration:none; font-size: 0.92rem; }
.footer__col a:hover{ color: var(--chalk); }
.footer__legal{ max-width: 1200px; margin: 1.4rem auto 0; font-size: 0.78rem; color: rgba(251,247,239,0.5); }

/* ============ WHATSAPP FLOAT BUTTON ============ */
.whatsapp-btn{
  position: fixed; bottom: 22px; right: 22px; z-index: 80;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--chalk);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 24px rgba(23,19,16,0.25);
  transition: transform 0.15s ease;
}
.whatsapp-btn:hover{ transform: scale(1.07); }

/* ============ CART DRAWER ============ */
.cart-overlay{
  position: fixed; inset:0; background: rgba(23,19,16,0.5);
  opacity: 0; pointer-events: none; transition: opacity 0.2s ease; z-index: 90;
}
.cart-overlay.is-open{ opacity:1; pointer-events:auto; }

.cart-drawer{
  position: fixed; top:0; right:0; height: 100%; width: min(400px, 92vw);
  background: var(--chalk); z-index: 91;
  transform: translateX(100%); transition: transform 0.25s ease;
  display: flex; flex-direction: column;
  box-shadow: -20px 0 40px rgba(0,0,0,0.15);
}
.cart-drawer.is-open{ transform: translateX(0); }

.cart-drawer__head{
  display:flex; align-items:center; justify-content:space-between;
  padding: 1.4rem 1.5rem; border-bottom: 1px solid var(--line-dark);
}
.cart-drawer__head button{ background:none; border:none; font-size: 1.6rem; cursor:pointer; color: var(--ink); }

.cart-drawer__items{ flex: 1; overflow-y: auto; padding: 1.2rem 1.5rem; display:flex; flex-direction: column; gap: 1rem; }
.cart-empty{ color: #6b6259; font-size: 0.9rem; margin-top: 1rem; }

.cart-item{ display:flex; align-items:center; justify-content: space-between; gap: 0.8rem; border-bottom: 1px solid var(--line-dark); padding-bottom: 0.9rem; }
.cart-item__name{ font-weight: 600; font-size: 0.92rem; }
.cart-item__price{ font-family: var(--font-mono); font-size: 0.82rem; color: #6b6259; }
.cart-item__qty{ display:flex; align-items:center; gap: 0.5rem; }
.cart-item__qty button{ width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line-dark); background: var(--chalk); cursor:pointer; }
.cart-item__remove{ background:none; border:none; color: var(--court-red); font-size: 0.8rem; cursor:pointer; text-decoration: underline; }

.cart-drawer__foot{ padding: 1.4rem 1.5rem; border-top: 1px solid var(--line-dark); }
.cart-total{ display:flex; justify-content: space-between; align-items: baseline; margin-bottom: 1rem; font-family: var(--font-mono); }
.cart-total strong{ font-size: 1.2rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px){
  .hero{ min-height: 560px; }
  .hero__content{ padding: 6rem 1.25rem 5rem; }
  .product-grid{ grid-template-columns: 1fr 1fr; }
  .product-grid--accessories{ grid-template-columns: 1fr 1fr; max-width: none; }
  .footer__inner{ grid-template-columns: 1fr; }
  .quality-strip__caption{ background: linear-gradient(0deg, rgba(23,19,16,0.85), rgba(23,19,16,0.3)); align-items: center; text-align: center; }
  .quality-strip__caption p:last-child{ max-width: none; }
}

@media (max-width: 640px){
  .nav__links{
    position: fixed; top: 68px; left:0; right:0;
    background: var(--chalk); flex-direction: column; gap:0;
    border-bottom: 1px solid var(--line-dark);
    max-height: 0; overflow: hidden; transition: max-height 0.25s ease;
  }
  .nav__links.is-open{ max-height: 260px; }
  .nav__links a{ padding: 1rem 1.5rem; border-bottom: 1px solid var(--line-dark); }
  .nav__burger{ display:flex; }
  .product-grid, .product-grid--accessories{ grid-template-columns: 1fr; }
  .whatsapp-btn{ width: 52px; height: 52px; bottom: 16px; right: 16px; }
}

/* ============ ACCESSIBILITY ============ */
a:focus-visible, button:focus-visible, select:focus-visible{
  outline: 2px solid var(--orange); outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .hero__slider{ transform: none !important; }
}