/* ============================================================
   PALETA DA MARCA — troque apenas estes 6 valores para
   adaptar 100% do site às cores da Halea Fitness.
   ============================================================ */
:root{
  --brand:        #3E4A2E;  /* cor principal (verde-oliva profundo) */
  --brand-dark:   #2A331F;  /* versão escura da principal */
  --accent:       #B57B4A;  /* cor de destaque (cobre) */
  --bg:           #F4F0E8;  /* fundo (areia clara) */
  --ink:          #1F211C;  /* texto (grafite) */
  --surface:      #FFFFFF;  /* cartões e superfícies */

  --font-display: 'Syne', sans-serif;
  --font-body:    'Manrope', sans-serif;
  --radius: 2px;
}

*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font-body);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);line-height:1.1;letter-spacing:-0.01em}

/* Faixa marquee */
.marquee{background:var(--brand);color:var(--bg);overflow:hidden;font-size:.72rem;letter-spacing:.14em;padding:.45rem 0}
.marquee-track{display:flex;white-space:nowrap;animation:slide 30s linear infinite;width:max-content}
@keyframes slide{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.marquee-track{animation:none}}

/* Header */
.site-header{display:flex;align-items:center;gap:2rem;padding:1.1rem 5vw;background:var(--bg);border-bottom:1px solid rgba(31,33,28,.12);position:sticky;top:0;z-index:50}
.brand{font-family:var(--font-display);font-weight:800;font-size:1.35rem;letter-spacing:.04em;text-transform:uppercase}
.main-nav{display:flex;gap:1.4rem;font-size:.92rem}
.main-nav a:hover{color:var(--accent)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:1.1rem;font-size:.92rem}
.search input{border:1px solid rgba(31,33,28,.25);background:transparent;padding:.45rem .8rem;border-radius:var(--radius);font-family:inherit;width:9.5rem}
.cart-link{font-weight:700}

/* Hero */
.hero{display:grid;grid-template-columns:1.2fr 1fr;min-height:64vh}
.hero-text{padding:9vh 5vw;display:flex;flex-direction:column;justify-content:center;gap:1.2rem}
.eyebrow{letter-spacing:.3em;text-transform:uppercase;font-size:.72rem;color:var(--accent);font-weight:700}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:800}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero-sub{max-width:32ch;font-size:1.05rem;opacity:.85}
.hero-panel{background:var(--brand);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-vertical{font-family:var(--font-display);font-weight:800;font-size:clamp(3rem,9vw,7rem);color:transparent;-webkit-text-stroke:1.5px rgba(244,240,232,.55);text-transform:uppercase;writing-mode:vertical-rl;letter-spacing:.1em}

/* Botões */
.btn{display:inline-block;padding:.85rem 2rem;font-weight:700;font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;border:none;cursor:pointer;border-radius:var(--radius);font-family:var(--font-body);transition:background .2s}
.btn-primary{background:var(--brand);color:#fff;width:fit-content}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:transparent;border:1px solid var(--ink);padding:.55rem 1.1rem}
.btn-block{width:100%;text-align:center}
.btn.disabled{opacity:.45;pointer-events:none}
.btn-link{background:none;border:none;color:var(--accent);cursor:pointer;font:inherit;text-decoration:underline}

/* Seções e grids */
.section{padding:3.4rem 5vw}
.section.narrow{max-width:760px;margin:auto}
.section-title{font-size:1.7rem;margin-bottom:1.6rem}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}
.cat-card{background:var(--surface);border:1px solid rgba(31,33,28,.1);padding:1.6rem 1rem;text-align:center;font-family:var(--font-display);font-weight:700;transition:border-color .2s}
.cat-card:hover{border-color:var(--accent)}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.6rem}
.product-card h3{font-size:1rem;margin-top:.7rem;font-family:var(--font-body);font-weight:600}
.product-img{aspect-ratio:3/4;background:var(--surface);overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.product-card:hover .product-img img{transform:scale(1.04)}
.img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:3rem;color:var(--brand);background:linear-gradient(160deg,var(--surface),var(--bg))}
.img-placeholder.big{aspect-ratio:3/4}
.price{color:var(--brand);font-weight:700}
.big-price{font-size:1.6rem}
.installments{font-size:.85rem;opacity:.7;margin-bottom:1.2rem}

/* Catálogo */
.catalog{display:grid;grid-template-columns:200px 1fr;gap:2.4rem}
.catalog-filters{display:flex;flex-direction:column;gap:.5rem;font-size:.92rem}
.catalog-filters h4{font-family:var(--font-display)}
.pagination{display:flex;gap:.4rem;margin-top:2rem}
.pagination a{padding:.4rem .8rem;border:1px solid rgba(31,33,28,.2)}
.pagination a.active{background:var(--brand);color:#fff}

/* Produto */
.product-page{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem}
.product-gallery{display:flex;flex-direction:column;gap:1rem}
.product-info form{display:flex;flex-direction:column;gap:.6rem;margin:1rem 0 1.6rem}
.product-info label{font-size:.85rem;font-weight:600}
.product-info select,.product-info input{padding:.7rem;border:1px solid rgba(31,33,28,.25);border-radius:var(--radius);font-family:inherit}
.product-desc{font-size:.95rem;opacity:.85;white-space:pre-line}

/* Carrinho / Checkout */
.cart-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:2.6rem;align-items:start}
.cart-row{display:grid;grid-template-columns:84px 1fr auto;gap:1.1rem;padding:1rem 0;border-bottom:1px solid rgba(31,33,28,.12)}
.cart-thumb img{width:84px;height:110px;object-fit:cover}
.cart-info{display:flex;flex-direction:column;gap:.3rem}
.cart-right{text-align:right;display:flex;flex-direction:column;gap:.4rem;align-items:flex-end}
.cart-summary{background:var(--surface);padding:1.6rem;border:1px solid rgba(31,33,28,.1);display:flex;flex-direction:column;gap:.7rem}
.cart-summary p{display:flex;justify-content:space-between;font-size:.95rem}
.cart-summary .total{font-weight:800;font-size:1.15rem;border-top:1px solid rgba(31,33,28,.15);padding-top:.7rem}
.cart-summary .ok{color:var(--brand)}
.inline-form{display:flex;gap:.5rem}
.inline-form input{flex:1;padding:.55rem;border:1px solid rgba(31,33,28,.25);border-radius:var(--radius)}
.inline{display:inline}
.ship-opt{display:block;font-size:.9rem;padding:.45rem 0;cursor:pointer}
.checkout-form{display:flex;flex-direction:column;gap:.9rem;background:var(--surface);padding:1.8rem;border:1px solid rgba(31,33,28,.1)}
.checkout-form label{display:flex;flex-direction:column;font-size:.85rem;font-weight:600;gap:.3rem}
.checkout-form input{padding:.7rem;border:1px solid rgba(31,33,28,.25);border-radius:var(--radius);font-family:inherit}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.9rem}

/* Pedido / PIX */
.pix-box{background:var(--surface);padding:1.6rem;border:1px solid rgba(31,33,28,.12);display:flex;flex-direction:column;gap:.9rem;margin:1.4rem 0}
.pix-qr{width:220px;margin:auto}
.pix-box textarea{width:100%;font-family:monospace;font-size:.8rem;padding:.6rem}
.order-status{margin-bottom:1rem}
.order-row{display:flex;justify-content:space-between;padding:.9rem 0;border-bottom:1px solid rgba(31,33,28,.12)}
.total-line{margin-top:1rem;font-size:1.1rem}

/* Alerts */
.alert{padding:.8rem 5vw;font-size:.92rem}
.alert-success{background:#e3ecd9;color:var(--brand-dark)}
.alert-error{background:#f3ddd2;color:#7a3c1d}

/* Auth */
.auth-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--brand)}
.auth-card{background:var(--bg);padding:2.6rem;max-width:420px;width:92%;display:flex;flex-direction:column;gap:1rem}
.auth-brand{font-family:var(--font-display);font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.auth-card form{display:flex;flex-direction:column;gap:.9rem}
.auth-card label{display:flex;flex-direction:column;gap:.3rem;font-size:.85rem;font-weight:600}
.auth-card input{padding:.75rem;border:1px solid rgba(31,33,28,.25);border-radius:var(--radius);font-family:inherit}
.auth-alt{font-size:.88rem}
.auth-alt a{color:var(--accent);font-weight:700}

/* Footer */
.site-footer{background:var(--ink);color:var(--bg);padding:3rem 5vw 1.6rem;margin-top:3rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}
.footer-grid a{display:block;opacity:.8;font-size:.92rem;padding:.15rem 0}
.footer-grid h4{font-family:var(--font-display);margin-bottom:.6rem}
.footer-legal{font-size:.78rem;opacity:.55;border-top:1px solid rgba(244,240,232,.15);padding-top:1.2rem}

/* Responsivo */
@media (max-width: 880px){
  .hero{grid-template-columns:1fr}
  .hero-panel{min-height:30vh}
  .hero-vertical{writing-mode:horizontal-tb}
  .main-nav{display:none}
  .catalog{grid-template-columns:1fr}
  .catalog-filters{flex-direction:row;flex-wrap:wrap}
  .product-page,.cart-layout{grid-template-columns:1fr}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .search input{width:7rem}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}