/* =========================================================
   TitanLabs Peptides — Sistema de Design
   ========================================================= */

:root{
  /* Paleta */
  --tl-bg:          #05070D;
  --tl-surface:     #0B111C;
  --tl-surface-2:   #121A2B;
  --tl-surface-3:   #1A2438;
  --tl-border:      #1F2A44;
  --tl-border-2:    #2A3855;

  --tl-text:        #E8EEF8;
  --tl-text-muted:  #94A3B8;
  --tl-text-dim:    #64748B;

  --tl-red:         #DC2626;
  --tl-red-light:   #F43F5E;
  --tl-red-dark:    #991B1B;

  --tl-cyan:        #06B6D4;
  --tl-cyan-light:  #22D3EE;
  --tl-cyan-dark:   #0E7490;

  --tl-success:     #10B981;
  --tl-warning:     #F59E0B;
  --tl-danger:      #EF4444;

  /* Tipografia */
  --tl-font: 'Inter','Segoe UI','Helvetica Neue',Arial,sans-serif;
  --tl-font-display: 'Inter','Segoe UI',Arial,sans-serif;
  --tl-font-mono: 'JetBrains Mono','Fira Code',monospace;

  /* Espaçamentos */
  --tl-radius-sm: 6px;
  --tl-radius: 12px;
  --tl-radius-lg: 20px;
  --tl-radius-xl: 28px;

  --tl-shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --tl-shadow:    0 8px 24px rgba(0,0,0,.5);
  --tl-shadow-lg: 0 20px 60px rgba(0,0,0,.6);
  --tl-glow-cyan: 0 0 32px rgba(6,182,212,.25);
  --tl-glow-red:  0 0 32px rgba(220,38,38,.3);

  --tl-nav-h: 72px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--tl-font);
  background:var(--tl-bg);
  color:var(--tl-text);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}

/* Importação de fonte */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

img,svg{max-width:100%;display:block}
a{color:var(--tl-cyan);text-decoration:none;transition:color .2s}
a:hover{color:var(--tl-cyan-light)}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4,h5,h6{font-family:var(--tl-font-display);font-weight:800;line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.5rem)}
h3{font-size:clamp(1.25rem,2.5vw,1.5rem)}
p{margin:0 0 1em}

/* =========================================================
   Container / utilitários
   ========================================================= */
.container{max-width:1280px;margin:0 auto;padding:0 1.25rem}
.container-sm{max-width:840px;margin:0 auto;padding:0 1.25rem}
.grid{display:grid;gap:1.25rem}
.flex{display:flex;gap:1rem}
.text-center{text-align:center}
.text-muted{color:var(--tl-text-muted)}
.text-dim{color:var(--tl-text-dim)}
.text-red{color:var(--tl-red)}
.text-cyan{color:var(--tl-cyan)}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}
.hidden{display:none !important}

/* Chips / badges */
.chip{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.35rem .75rem;
  border-radius:999px;
  font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  background:rgba(6,182,212,.12);
  color:var(--tl-cyan);
  border:1px solid rgba(6,182,212,.3);
}
.chip-red{background:rgba(220,38,38,.12);color:var(--tl-red-light);border-color:rgba(220,38,38,.35)}
.chip-gold{background:rgba(245,158,11,.12);color:var(--tl-warning);border-color:rgba(245,158,11,.35)}
.chip-success{background:rgba(16,185,129,.12);color:var(--tl-success);border-color:rgba(16,185,129,.35)}

/* =========================================================
   Botões
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.85rem 1.5rem;
  border-radius:var(--tl-radius);
  font-weight:700;font-size:.95rem;letter-spacing:.01em;
  transition:transform .15s,box-shadow .2s,background .2s,color .2s,border-color .2s;
  border:1px solid transparent;
  cursor:pointer;text-decoration:none;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,var(--tl-red) 0%,var(--tl-red-light) 100%);color:#fff;box-shadow:var(--tl-glow-red)}
.btn-primary:hover{box-shadow:0 0 48px rgba(220,38,38,.45);color:#fff}
.btn-cyan{background:linear-gradient(135deg,var(--tl-cyan-dark) 0%,var(--tl-cyan) 100%);color:#fff;box-shadow:var(--tl-glow-cyan)}
.btn-cyan:hover{box-shadow:0 0 48px rgba(6,182,212,.5);color:#fff}
.btn-outline{background:transparent;border-color:var(--tl-border-2);color:var(--tl-text)}
.btn-outline:hover{border-color:var(--tl-cyan);color:var(--tl-cyan)}
.btn-ghost{background:transparent;color:var(--tl-text-muted)}
.btn-ghost:hover{color:var(--tl-text)}
.btn-sm{padding:.55rem 1rem;font-size:.85rem}
.btn-lg{padding:1.1rem 2rem;font-size:1.05rem}
.btn-block{width:100%}

/* =========================================================
   Navegação
   ========================================================= */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(5,7,13,.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--tl-border);
  height:var(--tl-nav-h);
  display:flex;align-items:center;
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:2rem;width:100%;
}
.nav-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--tl-text)}
.nav-logo img{height:40px;width:auto}
.nav-links{display:flex;gap:2rem;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--tl-text-muted);font-weight:500;font-size:.95rem;transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--tl-text)}
.nav-links a.active::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;
  background:var(--tl-cyan);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:.75rem}
.cart-btn{
  position:relative;
  padding:.5rem .9rem;
  border-radius:var(--tl-radius);
  background:var(--tl-surface-2);
  border:1px solid var(--tl-border);
  color:var(--tl-text);
  font-weight:600;
  display:flex;align-items:center;gap:.5rem;
  transition:border-color .2s,background .2s;
}
.cart-btn:hover{border-color:var(--tl-cyan);background:var(--tl-surface-3)}
.cart-badge{
  position:absolute;top:-6px;right:-6px;
  background:var(--tl-red);
  color:#fff;
  font-size:.7rem;font-weight:700;
  min-width:20px;height:20px;
  border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  padding:0 .35rem;
  box-shadow:0 0 0 2px var(--tl-bg);
}

.mobile-toggle{display:none;background:transparent;border:1px solid var(--tl-border);border-radius:var(--tl-radius-sm);padding:.5rem;color:var(--tl-text)}

@media (max-width:900px){
  .nav-links{
    position:absolute;top:var(--tl-nav-h);left:0;right:0;
    flex-direction:column;gap:.5rem;padding:1rem 1.25rem 1.5rem;
    background:var(--tl-surface);
    border-bottom:1px solid var(--tl-border);
    display:none;
  }
  .nav-links.open{display:flex}
  .mobile-toggle{display:inline-flex}
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;
  padding:5rem 0 6rem;
  background:
    radial-gradient(ellipse at top right, rgba(6,182,212,.12) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(220,38,38,.10) 0%, transparent 50%),
    linear-gradient(180deg,var(--tl-bg) 0%,var(--tl-surface) 100%);
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(6,182,212,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(6,182,212,.04) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at center,#000 20%,transparent 70%);
  pointer-events:none;
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:3rem;align-items:center}
.hero h1{margin-bottom:1.25rem}
.hero-tagline{color:var(--tl-cyan);font-weight:600;font-size:1rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem}
.hero-lede{font-size:1.15rem;color:var(--tl-text-muted);margin-bottom:2rem;max-width:560px}
.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:3rem;max-width:580px}
.hero-stat{padding:1rem 1.25rem;border-left:2px solid var(--tl-cyan);background:rgba(6,182,212,.04);border-radius:0 var(--tl-radius-sm) var(--tl-radius-sm) 0}
.hero-stat strong{display:block;font-size:1.75rem;color:var(--tl-text);font-weight:800}
.hero-stat span{font-size:.8rem;color:var(--tl-text-muted);text-transform:uppercase;letter-spacing:.08em}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:480px}
.hero-vial-wrap{position:relative;filter:drop-shadow(0 30px 60px rgba(220,38,38,.3));animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{min-height:340px}
  .hero{padding:3rem 0 4rem}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:.5rem}
  .hero-stat{padding:.75rem}
  .hero-stat strong{font-size:1.25rem}
}

/* =========================================================
   Seções
   ========================================================= */
.section{padding:5rem 0}
.section-dark{background:var(--tl-surface)}
.section-header{text-align:center;margin-bottom:3rem}
.section-header .chip{margin-bottom:1rem}
.section-header h2{margin-bottom:.75rem}
.section-header p{color:var(--tl-text-muted);font-size:1.1rem;max-width:640px;margin:0 auto}

/* Divisor com linha */
.divider{
  display:flex;align-items:center;gap:1rem;margin:3rem 0;
  color:var(--tl-text-dim);font-size:.85rem;
  text-transform:uppercase;letter-spacing:.1em;
}
.divider::before,.divider::after{
  content:'';flex:1;height:1px;
  background:linear-gradient(90deg,transparent,var(--tl-border-2),transparent);
}

/* =========================================================
   Cards de produto
   ========================================================= */
.products-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:1.5rem;
}
.product-card{
  background:var(--tl-surface);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-lg);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .2s,border-color .2s,box-shadow .2s;
  position:relative;
}
.product-card:hover{
  transform:translateY(-4px);
  border-color:var(--tl-cyan-dark);
  box-shadow:0 20px 40px rgba(0,0,0,.4),0 0 0 1px rgba(6,182,212,.2);
}
.product-card-media{
  aspect-ratio:4/3;
  background:
    radial-gradient(ellipse at center,rgba(6,182,212,.08) 0%,transparent 70%),
    linear-gradient(180deg,var(--tl-surface-2) 0%,var(--tl-bg) 100%);
  display:flex;align-items:center;justify-content:center;padding:1.25rem;
  border-bottom:1px solid var(--tl-border);position:relative;
}
.product-card-media svg{max-height:100%;width:auto}
.product-card-badge{
  position:absolute;top:.75rem;left:.75rem;
  padding:.3rem .7rem;border-radius:999px;
  font-size:.7rem;font-weight:700;
  background:linear-gradient(135deg,var(--tl-red) 0%,var(--tl-red-light) 100%);
  color:#fff;
  text-transform:uppercase;letter-spacing:.05em;
  box-shadow:0 4px 12px rgba(220,38,38,.4);
}
.product-card-body{padding:1.25rem;flex:1;display:flex;flex-direction:column;gap:.5rem}
.product-card-cat{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--tl-cyan);font-weight:600}
.product-card-title{font-size:1.2rem;font-weight:700;margin:0;color:var(--tl-text)}
.product-card-desc{font-size:.88rem;color:var(--tl-text-muted);line-height:1.5;margin:.25rem 0 auto;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;margin-top:.5rem;border-top:1px solid var(--tl-border)}
.product-card-price{display:flex;flex-direction:column}
.product-card-price small{font-size:.7rem;color:var(--tl-text-dim);text-transform:uppercase;letter-spacing:.05em}
.product-card-price strong{font-size:1.2rem;color:var(--tl-text);font-weight:800}

/* =========================================================
   Catálogo
   ========================================================= */
.catalog{padding:3rem 0 6rem}
.catalog-header{
  background:var(--tl-surface);
  padding:3rem 0 2rem;
  border-bottom:1px solid var(--tl-border);
  margin-bottom:2rem;
}
.catalog-toolbar{
  display:flex;gap:1rem;flex-wrap:wrap;align-items:center;
  background:var(--tl-surface);
  padding:1rem 1.25rem;
  border-radius:var(--tl-radius);
  border:1px solid var(--tl-border);
  margin-bottom:2rem;
}
.search-input{
  flex:1;min-width:240px;
  padding:.75rem 1rem .75rem 2.5rem;
  background:var(--tl-bg);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-sm);
  color:var(--tl-text);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:.75rem center;
  background-size:18px;
}
.search-input:focus{outline:none;border-color:var(--tl-cyan)}
.filter-select{
  padding:.75rem 1rem;
  background:var(--tl-bg);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-sm);
  color:var(--tl-text);
  cursor:pointer;
}
.filter-select:focus{outline:none;border-color:var(--tl-cyan)}

/* =========================================================
   Página de produto
   ========================================================= */
.product-page{padding:3rem 0 6rem}
.product-breadcrumb{color:var(--tl-text-muted);font-size:.85rem;margin-bottom:1.5rem}
.product-breadcrumb a{color:var(--tl-text-muted)}
.product-breadcrumb a:hover{color:var(--tl-cyan)}
.product-main{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:start}
.product-gallery{
  background:
    radial-gradient(ellipse at center,rgba(6,182,212,.1) 0%,transparent 70%),
    linear-gradient(180deg,var(--tl-surface-2) 0%,var(--tl-bg) 100%);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-xl);
  padding:3rem 2rem;
  aspect-ratio:1;
  display:flex;align-items:center;justify-content:center;
  position:sticky;top:calc(var(--tl-nav-h) + 1rem);
}
.product-gallery svg{max-height:100%;width:auto;max-width:100%}
.product-info h1{font-size:2.25rem;margin-bottom:.5rem}
.product-cat{color:var(--tl-cyan);font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}
.product-resumo{color:var(--tl-text-muted);font-size:1.05rem;margin:1rem 0 2rem}
.variant-selector{margin:1.5rem 0}
.variant-selector label{font-size:.85rem;color:var(--tl-text-muted);text-transform:uppercase;letter-spacing:.08em;display:block;margin-bottom:.75rem}
.variant-options{display:flex;gap:.75rem;flex-wrap:wrap}
.variant-option{
  padding:.75rem 1.25rem;
  background:var(--tl-surface-2);
  border:1.5px solid var(--tl-border);
  border-radius:var(--tl-radius-sm);
  font-weight:600;
  cursor:pointer;
  transition:all .2s;
  color:var(--tl-text);
  font-family:inherit;font-size:.95rem;
}
.variant-option:hover{border-color:var(--tl-cyan-dark)}
.variant-option.active{background:rgba(6,182,212,.12);border-color:var(--tl-cyan);color:var(--tl-cyan-light)}
.price-block{
  display:flex;align-items:baseline;gap:.75rem;
  padding:1.5rem;
  background:var(--tl-surface);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius);
  margin:1.5rem 0;
}
.price-block .currency{color:var(--tl-text-muted);font-size:1rem;font-weight:500}
.price-block .amount{font-size:2.5rem;font-weight:800;color:var(--tl-text)}
.price-block .suffix{color:var(--tl-text-muted);font-size:.9rem}
.qty-row{display:flex;gap:1rem;align-items:center;margin:1.25rem 0}
.qty-input{
  display:flex;align-items:center;
  background:var(--tl-surface-2);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-sm);
  overflow:hidden;
}
.qty-input button{
  width:42px;height:46px;
  color:var(--tl-text);font-size:1.2rem;font-weight:700;
}
.qty-input button:hover{background:var(--tl-surface-3)}
.qty-input span{padding:0 1rem;min-width:40px;text-align:center;font-weight:700}

.product-tabs{margin-top:3rem;border-top:1px solid var(--tl-border);padding-top:3rem}
.tab-nav{display:flex;gap:.5rem;border-bottom:1px solid var(--tl-border);margin-bottom:1.5rem;overflow-x:auto}
.tab-btn{padding:.85rem 1.25rem;color:var(--tl-text-muted);font-weight:600;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap}
.tab-btn.active{color:var(--tl-cyan);border-color:var(--tl-cyan)}
.tab-panel{display:none;color:var(--tl-text-muted);font-size:1rem;line-height:1.8}
.tab-panel.active{display:block}
.spec-table{width:100%;border-collapse:collapse}
.spec-table td{padding:.85rem 0;border-bottom:1px solid var(--tl-border);color:var(--tl-text-muted)}
.spec-table td:first-child{color:var(--tl-text-dim);font-weight:500;width:40%;text-transform:uppercase;font-size:.8rem;letter-spacing:.05em}
.spec-table td:last-child{color:var(--tl-text);font-weight:500}

@media (max-width:900px){
  .product-main{grid-template-columns:1fr}
  .product-gallery{position:static;padding:2rem}
}

/* =========================================================
   Features / Ícones
   ========================================================= */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}
.feature{
  padding:1.75rem;
  background:var(--tl-surface);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-lg);
  transition:border-color .2s,transform .2s;
}
.feature:hover{border-color:var(--tl-cyan-dark);transform:translateY(-2px)}
.feature-icon{
  width:52px;height:52px;
  border-radius:var(--tl-radius);
  background:linear-gradient(135deg,rgba(6,182,212,.15) 0%,rgba(6,182,212,.05) 100%);
  border:1px solid rgba(6,182,212,.3);
  display:flex;align-items:center;justify-content:center;
  color:var(--tl-cyan);
  margin-bottom:1rem;
}
.feature h3{font-size:1.15rem;margin-bottom:.5rem}
.feature p{color:var(--tl-text-muted);font-size:.92rem;margin:0}

/* =========================================================
   Categorias destaque
   ========================================================= */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.cat-card{
  padding:1.5rem;
  background:linear-gradient(135deg,var(--tl-surface) 0%,var(--tl-surface-2) 100%);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius);
  text-align:left;
  transition:all .2s;
  cursor:pointer;color:var(--tl-text);
}
.cat-card:hover{border-color:var(--tl-cyan);transform:translateY(-3px);box-shadow:var(--tl-glow-cyan)}
.cat-card strong{display:block;font-size:1.1rem;margin-bottom:.25rem}
.cat-card span{color:var(--tl-text-muted);font-size:.85rem}

/* =========================================================
   Carrinho / Checkout
   ========================================================= */
.cart-page{padding:3rem 0 6rem;min-height:60vh}
.cart-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:2rem;align-items:start}
.cart-items{
  background:var(--tl-surface);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-lg);
  overflow:hidden;
}
.cart-item{
  display:grid;
  grid-template-columns:90px 1fr auto auto;
  gap:1.25rem;align-items:center;
  padding:1.25rem;
  border-bottom:1px solid var(--tl-border);
}
.cart-item:last-child{border-bottom:none}
.cart-item-media{
  width:90px;height:90px;
  background:var(--tl-bg);
  border-radius:var(--tl-radius-sm);
  padding:.5rem;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--tl-border);
}
.cart-item-info h4{margin:0 0 .25rem;font-size:1rem;font-weight:700}
.cart-item-info span{color:var(--tl-text-muted);font-size:.85rem}
.cart-item-price{font-weight:800;font-size:1.1rem}
.cart-remove{color:var(--tl-text-dim);font-size:1.2rem;padding:.5rem;cursor:pointer;background:transparent;border:none}
.cart-remove:hover{color:var(--tl-red-light)}

.cart-summary{
  background:var(--tl-surface);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-lg);
  padding:1.75rem;
  position:sticky;top:calc(var(--tl-nav-h) + 1rem);
}
.cart-summary h3{margin-bottom:1.25rem}
.summary-row{display:flex;justify-content:space-between;padding:.75rem 0;color:var(--tl-text-muted)}
.summary-row.total{
  padding-top:1rem;margin-top:.5rem;border-top:1px solid var(--tl-border);
  color:var(--tl-text);font-weight:800;font-size:1.25rem;
}
.empty-cart{
  padding:4rem 2rem;text-align:center;
  background:var(--tl-surface);
  border:1px dashed var(--tl-border);
  border-radius:var(--tl-radius-lg);
}
.empty-cart svg{width:80px;height:80px;margin:0 auto 1.5rem;color:var(--tl-text-dim)}
.empty-cart h3{margin-bottom:.5rem}
.empty-cart p{color:var(--tl-text-muted);margin-bottom:1.5rem}

@media (max-width:900px){
  .cart-grid{grid-template-columns:1fr}
  .cart-summary{position:static}
  .cart-item{grid-template-columns:70px 1fr auto;gap:.75rem}
  .cart-item-media{width:70px;height:70px}
}

/* =========================================================
   Formulários
   ========================================================= */
.form-group{margin-bottom:1.25rem}
.form-group label{
  display:block;font-size:.8rem;font-weight:600;
  color:var(--tl-text-muted);text-transform:uppercase;letter-spacing:.08em;
  margin-bottom:.5rem;
}
.form-control{
  width:100%;
  padding:.85rem 1rem;
  background:var(--tl-bg);
  border:1px solid var(--tl-border);
  border-radius:var(--tl-radius-sm);
  color:var(--tl-text);
  transition:border-color .2s;
}
.form-control:focus{outline:none;border-color:var(--tl-cyan)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:700px){.form-row{grid-template-columns:1fr}}

/* =========================================================
   Footer
   ========================================================= */
.footer{
  background:var(--tl-surface);
  border-top:1px solid var(--tl-border);
  padding:4rem 0 2rem;
  margin-top:5rem;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer-brand img{height:48px;margin-bottom:1rem}
.footer-brand p{color:var(--tl-text-muted);font-size:.9rem;max-width:320px}
.footer h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.1em;color:var(--tl-text);margin-bottom:1.25rem}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.65rem}
.footer ul a{color:var(--tl-text-muted);font-size:.9rem}
.footer ul a:hover{color:var(--tl-cyan)}
.footer-bottom{
  border-top:1px solid var(--tl-border);
  padding-top:2rem;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  color:var(--tl-text-dim);font-size:.85rem;
}
.footer-social{display:flex;gap:.75rem}
.footer-social a{
  width:40px;height:40px;
  border-radius:var(--tl-radius-sm);
  background:var(--tl-surface-2);
  border:1px solid var(--tl-border);
  display:flex;align-items:center;justify-content:center;
  color:var(--tl-text-muted);transition:all .2s;
}
.footer-social a:hover{color:var(--tl-cyan);border-color:var(--tl-cyan)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr}}

/* =========================================================
   Disclaimer banner
   ========================================================= */
.disclaimer-banner{
  background:linear-gradient(90deg,rgba(245,158,11,.12) 0%,rgba(245,158,11,.04) 100%);
  border-bottom:1px solid rgba(245,158,11,.3);
  padding:.75rem 0;
}
.disclaimer-banner p{
  margin:0;font-size:.82rem;color:#FCD34D;text-align:center;
}
.disclaimer-banner strong{color:#FDE68A}

.legal-box{
  background:rgba(245,158,11,.06);
  border-left:3px solid var(--tl-warning);
  padding:1rem 1.25rem;
  border-radius:var(--tl-radius-sm);
  margin:2rem 0;
  color:var(--tl-text-muted);
  font-size:.88rem;
}
.legal-box strong{color:#FCD34D}

/* =========================================================
   Toast
   ========================================================= */
.toast{
  position:fixed;bottom:2rem;right:2rem;z-index:1000;
  background:var(--tl-surface-2);
  border:1px solid var(--tl-cyan);
  border-radius:var(--tl-radius);
  padding:1rem 1.25rem;
  box-shadow:var(--tl-shadow-lg);
  display:flex;align-items:center;gap:.75rem;
  color:var(--tl-text);
  font-weight:600;
  transform:translateX(120%);
  transition:transform .3s cubic-bezier(.2,.9,.4,1.2);
  max-width:340px;
}
.toast.show{transform:translateX(0)}
.toast svg{color:var(--tl-success);flex-shrink:0}

/* =========================================================
   Scroll bar
   ========================================================= */
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--tl-bg)}
::-webkit-scrollbar-thumb{background:var(--tl-surface-3);border:3px solid var(--tl-bg);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:var(--tl-border-2)}

/* =========================================================
   Seleção
   ========================================================= */
::selection{background:rgba(6,182,212,.3);color:var(--tl-text)}