/* =====================================================================
   BRA CAMISETAS — DESIGN SYSTEM COMPARTILHADO
   Versão: 1.0  |  Incluir em todas as páginas
   ===================================================================== */

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

/* ── TEMAS ── */
[data-theme="dark"] {
  --bg:          #0A0A0A;
  --bg2:         #111111;
  --bg3:         #1A1A1A;
  --bg4:         #242424;
  --text:        #F2EDE4;
  --text-sub:    rgba(242,237,228,0.62);
  --text-muted:  rgba(242,237,228,0.38);
  --border:      rgba(255,255,255,0.07);
  --border2:     rgba(255,255,255,0.13);
  --border3:     rgba(255,255,255,0.20);
  --gold:        #F5B700;
  --gold-lt:     #FFD23F;
  --gold-dim:    rgba(245,183,0,0.12);
  --gold-glow:   rgba(245,183,0,0.28);
  --red:         #E8380D;
  --red-lt:      #FF5533;
  --red-dim:     rgba(232,56,13,0.14);
  --red-glow:    rgba(232,56,13,0.32);
  --hero-grid:   rgba(255,255,255,0.025);
  --hero-glow1:  rgba(245,183,0,0.055);
  --hero-glow2:  rgba(232,56,13,0.04);
  --shadow-card: none;
  --shadow-btn:  0 8px 28px rgba(245,183,0,0.28);
  --shadow-red:  0 8px 28px rgba(232,56,13,0.32);
  --header-bg:   rgba(10,10,10,0.85);
  --slot-bg:     #161616;
}
[data-theme="light"] {
  --bg:          #FAFAF8;
  --bg2:         #F2F0EB;
  --bg3:         #ECEAE4;
  --bg4:         #E4E1D8;
  --text:        #111111;
  --text-sub:    rgba(17,17,17,0.62);
  --text-muted:  rgba(17,17,17,0.40);
  --border:      rgba(0,0,0,0.07);
  --border2:     rgba(0,0,0,0.12);
  --border3:     rgba(0,0,0,0.20);
  --gold:        #C98F00;
  --gold-lt:     #E5A800;
  --gold-dim:    rgba(201,143,0,0.10);
  --gold-glow:   rgba(201,143,0,0.20);
  --red:         #D42F0A;
  --red-lt:      #E84520;
  --red-dim:     rgba(212,47,10,0.10);
  --red-glow:    rgba(212,47,10,0.20);
  --hero-grid:   rgba(0,0,0,0.04);
  --hero-glow1:  rgba(201,143,0,0.06);
  --hero-glow2:  rgba(212,47,10,0.04);
  --shadow-card: 0 2px 16px rgba(0,0,0,0.06);
  --shadow-btn:  0 8px 28px rgba(201,143,0,0.22);
  --shadow-red:  0 8px 28px rgba(212,47,10,0.22);
  --header-bg:   rgba(250,250,248,0.90);
  --slot-bg:     #E8E5DF;
}

/* ── BASE ── */
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 16px; line-height: 1.65; overflow-x: hidden;
  transition: background .4s ease, color .4s ease;
}
h1, h2, h3, h4 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: .03em; line-height: 1.05; color: var(--text);
}
h1 { font-size: clamp(44px, 8vw, 96px); }
h2 { font-size: clamp(32px, 5.5vw, 60px); }
h3 { font-size: clamp(22px, 3.5vw, 32px); }
h4 { font-size: 20px; }
p  { color: var(--text-sub); }
a  { text-decoration: none; }
label { font-size: 14px; font-weight: 500; color: var(--text-sub); }

/* ── LAYOUT ── */
.container  { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-xs { padding: 48px 0; }
.divider    { border: none; border-top: 1px solid var(--border); }

/* ── BOTÕES ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px; border-radius: 8px;
  font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 600;
  cursor: pointer; text-decoration: none; border: none;
  transition: all .22s ease; white-space: nowrap;
}
.btn-primary { background: var(--gold); color: #000; }
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: var(--shadow-btn); }
.btn-outline { background: transparent; color: var(--text); border: 1.5px solid var(--border2); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-lt); transform: translateY(-2px); box-shadow: var(--shadow-red); }
.btn-ghost { background: var(--bg3); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg4); }
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-lg { padding: 18px 40px; font-size: 16px; }

/* ── TAGS ── */
.tag {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  font-size: 11px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase;
}
.tag-gold  { background: var(--gold-dim); color: var(--gold); border: 1px solid rgba(245,183,0,.22); }
.tag-red   { background: var(--red-dim);  color: var(--red);  border: 1px solid rgba(232,56,13,.22); }
.tag-green { background: rgba(0,180,100,.10); color: #00956A; border: 1px solid rgba(0,180,100,.2); }
.tag-muted { background: var(--bg3); color: var(--text-sub); border: 1px solid var(--border2); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }

/* ── IMG SLOT (placeholder) ── */
.img-slot {
  width: 100%; height: 100%; background: var(--slot-bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; transition: background .4s;
}
.slot-icon  { width: 44px; height: 44px; border-radius: 10px; border: 1.5px dashed var(--border2); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.slot-label { font-size: 13px; color: var(--text-muted); }
.slot-code  { font-size: 11px; color: var(--text-muted); background: var(--bg3); padding: 2px 8px; border-radius: 4px; font-family: monospace; border: 1px solid var(--border); }
.slot-hint  { font-size: 11px; color: var(--text-muted); text-align: center; padding: 0 16px; opacity: .65; }

/* ── HEADER ── */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 28px; background: var(--header-bg); border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%);
  transition: background .4s;
}
.header-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 20px;
}
.logo { font-family: 'Bebas Neue', sans-serif; font-size: 26px; letter-spacing: .08em; color: var(--text); text-decoration: none; flex-shrink: 0; }
.logo span { color: var(--gold); }
nav { display: flex; align-items: center; gap: 28px; }
nav a { font-size: 13px; font-weight: 500; letter-spacing: .04em; color: var(--text-sub); text-decoration: none; transition: color .2s; }
nav a:hover, nav a.active { color: var(--text); }
nav a.active { color: var(--gold); }
.header-right { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text); transition: all .3s; }

/* ── TOGGLE TEMA ── */
#theme-toggle {
  width: 48px; height: 26px; border-radius: 13px;
  border: 1.5px solid var(--border3); background: var(--bg3);
  cursor: pointer; position: relative; flex-shrink: 0;
  transition: background .35s, border-color .35s; padding: 0;
}
#theme-toggle::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px; border-radius: 50%; background: var(--gold);
  transition: transform .35s cubic-bezier(.4,0,.2,1), background .35s;
}
[data-theme="light"] #theme-toggle::after { transform: translateX(22px); }
.toggle-icons { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 5px; pointer-events: none; font-size: 10px; }

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted); padding: 18px 0 0;
}
.breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { opacity: .4; }

/* ── PAGE HERO (subpáginas) ── */
.page-hero {
  padding: 130px 0 72px; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 70% 50%, var(--hero-glow1) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.eyebrow-line  { width: 32px; height: 2px; background: var(--gold); flex-shrink: 0; }
.eyebrow-text  { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.page-hero h1  { color: var(--text); margin-bottom: 16px; }
.page-hero p   { font-size: 18px; color: var(--text-sub); max-width: 560px; line-height: 1.7; }

/* ── SECTION HEADER ── */
.section-header { margin-bottom: 48px; }
.section-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.section-eyebrow-line { width: 28px; height: 2px; background: var(--gold); }
.section-eyebrow-text { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.section-title { color: var(--text); margin-bottom: 10px; }
.section-sub   { font-size: 16px; color: var(--text-sub); max-width: 500px; }

/* ── CARD COLEÇÃO ── */
.col-card {
  border-radius: 16px; overflow: hidden; border: 1px solid var(--border);
  background: var(--bg3); box-shadow: var(--shadow-card);
  transition: transform .28s, border-color .28s; display: block; text-decoration: none;
}
.col-card:hover { transform: translateY(-5px); border-color: var(--border2); }
.col-card:hover .col-overlay { opacity: 1; }
.col-card:hover .col-arrow { transform: translateX(4px); }
.col-img { aspect-ratio: 4/5; position: relative; }
.col-pill { position: absolute; top: 12px; left: 12px; z-index: 2; }
.col-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(0,0,0,.65) 0%, transparent 55%);
  opacity: .5; transition: opacity .28s; display: flex; align-items: flex-end; padding: 18px;
}
.col-cta-hover { font-size: 13px; font-weight: 600; color: var(--gold); display: flex; align-items: center; gap: 5px; }
.col-arrow { transition: transform .22s; }
.col-info  { padding: 16px 18px 18px; }
.col-nome  { font-family: 'Bebas Neue', sans-serif; font-size: 22px; color: var(--text); margin-bottom: 3px; }
.col-desc  { font-size: 13px; color: var(--text-muted); margin-bottom: 14px; }

/* ── CARD PRODUTO ── */
.prod-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-card);
  transition: transform .25s, border-color .25s; display: block; text-decoration: none;
}
.prod-card:hover { transform: translateY(-4px); border-color: var(--border2); }
.prod-img { aspect-ratio: 1/1; position: relative; }
.prod-info { padding: 16px; }
.prod-nome { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.prod-row  { display: flex; align-items: center; justify-content: space-between; }
.prod-preco { font-family: 'Bebas Neue', sans-serif; font-size: 22px; color: var(--gold); }

/* ── FORMULÁRIO ── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-input, .form-textarea, .form-select {
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 8px; padding: 13px 16px;
  font-family: 'Outfit', sans-serif; font-size: 15px; color: var(--text);
  transition: border-color .2s, background .4s; outline: none; width: 100%;
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-input:focus, .form-textarea:focus { border-color: var(--gold); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }

/* ── FAQ ACORDEÃO ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-btn {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 22px 0;
  font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 600;
  color: var(--text); text-align: left; transition: color .2s;
}
.faq-btn:hover { color: var(--gold); }
.faq-icon {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  border: 1.5px solid var(--border2); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 300; transition: all .25s;
}
.faq-item.open .faq-icon { border-color: var(--gold); color: var(--gold); transform: rotate(45deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-body { max-height: 300px; }
.faq-body p { padding-bottom: 20px; font-size: 14px; color: var(--text-sub); line-height: 1.75; }

/* ── FOOTER ── */
#footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 56px 0 32px; transition: background .4s; }
.footer-top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 44px; padding-bottom: 44px; border-bottom: 1px solid var(--border); margin-bottom: 28px;
}
.footer-desc { font-size: 14px; color: var(--text-muted); margin: 12px 0 18px; max-width: 230px; line-height: 1.65; }
.footer-socials { display: flex; gap: 8px; }
.social-link {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; color: var(--text-muted);
  text-decoration: none; transition: border-color .2s, color .2s;
}
.social-link:hover { border-color: var(--gold); color: var(--gold); }
.footer-col h4 { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a  { font-size: 14px; color: var(--text-muted); text-decoration: none; transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-copy   { font-size: 12px; color: var(--text-muted); }
.footer-cnpj   { font-size: 11px; color: var(--text-muted); opacity: .6; }

/* ── SCROLL TOP ── */
#scrolltop {
  position: fixed; bottom: 26px; right: 26px; z-index: 99;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--bg3); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; opacity: 0; pointer-events: none; transition: all .22s;
}
#scrolltop.vis { opacity: 1; pointer-events: auto; }
#scrolltop:hover { background: var(--gold); border-color: var(--gold); }
#scrolltop svg { width: 15px; height: 15px; color: var(--text); transition: color .22s; }
#scrolltop:hover svg { color: #000; }

/* ── LIVE DOT ── */
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--red); flex-shrink: 0; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 var(--red-glow)} 50%{box-shadow:0 0 0 8px transparent} }

/* ── MOBILE ── */
@media (max-width: 820px) {
  nav { display: none; }
  .header-right .btn-outline { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-top { grid-template-columns: 1fr; } }