/* ============================================================
   ChinatoStore / FantomStore — Design System
   ============================================================ */

/* ----------  Tokens  ---------- */
:root {
  /* Paleta */
  --c-primary:        #ff003c;
  --c-primary-hover:  #d4002f;
  --c-primary-deep:   #8b001f;
  --c-primary-soft:   #ffe7ec;
  --c-gold:           #ffd700;
  --c-gold-soft:      #fff5cc;

  --c-dark:           #0a0a0a;
  --c-dark-2:         #1a1a1a;
  --c-dark-3:         #262626;

  --c-text:           #1a1a1a;
  --c-text-muted:     #6b7280;
  --c-text-light:     #9ca3af;

  --c-bg:             #ffffff;
  --c-bg-soft:        #fafafa;
  --c-bg-muted:       #f5f5f7;
  --c-border:         #e5e7eb;
  --c-border-soft:    #f1f1f3;

  --c-success:        #10b981;
  --c-warning:        #f59e0b;
  --c-danger:         #ef4444;
  --c-info:           #3b82f6;

  /* Tipografia */
  --ff-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --ff-display: 'Space Grotesk', 'Inter', sans-serif;

  --fs-xs:   12px;
  --fs-sm:   14px;
  --fs-base: 16px;
  --fs-md:   18px;
  --fs-lg:   20px;
  --fs-xl:   24px;
  --fs-2xl:  32px;
  --fs-3xl:  42px;
  --fs-4xl:  56px;
  --fs-5xl:  72px;

  /* Spacing (4px scale) */
  --s-1: 4px;   --s-2: 8px;   --s-3: 12px;  --s-4: 16px;
  --s-5: 20px;  --s-6: 24px;  --s-8: 32px;  --s-10: 40px;
  --s-12: 48px; --s-16: 64px; --s-20: 80px; --s-24: 96px;

  /* Sombras */
  --shadow-xs:  0 1px 2px rgba(10, 10, 10, .04);
  --shadow-sm:  0 2px 6px rgba(10, 10, 10, .06);
  --shadow-md:  0 8px 20px rgba(10, 10, 10, .08);
  --shadow-lg:  0 16px 40px rgba(10, 10, 10, .12);
  --shadow-xl:  0 28px 64px rgba(10, 10, 10, .18);
  --shadow-red: 0 12px 28px rgba(255, 0, 60, .28);
  --shadow-focus: 0 0 0 3px rgba(255, 0, 60, .22);

  /* Radius */
  --r-xs:  4px;
  --r-sm:  8px;
  --r-md:  12px;
  --r-lg:  18px;
  --r-xl:  28px;
  --r-2xl: 40px;
  --r-full: 9999px;

  /* Layout */
  --container-max: 1280px;
  --header-h: 76px;

  /* Motion */
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --t-fast: 140ms;
  --t-base: 240ms;
  --t-slow: 420ms;
}

/* ----------  Reset / Base  ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  line-height: 1.55;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--c-text);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}
a:hover { color: var(--c-primary); }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--s-3);
  font-family: var(--ff-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-dark);
}
h1 { font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl)); }
h2 { font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-3xl)); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { margin: 0 0 var(--s-4); }

button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }

ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--c-primary); color: #fff; }

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--r-xs);
}

/* ----------  Container  ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--s-6);
}
@media (max-width: 640px) {
  .container { padding: 0 var(--s-4); }
}

/* ----------  Botões  ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 12px 22px;
  font-family: var(--ff-sans);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  border-radius: var(--r-full);
  transition: transform var(--t-base) var(--ease-spring),
              box-shadow var(--t-base) var(--ease-out),
              background var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-deep) 100%);
  color: #fff;
  box-shadow: var(--shadow-red);
}
.btn-primary:hover {
  color: #fff;
  box-shadow: 0 18px 38px rgba(255, 0, 60, .42);
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 500ms var(--ease-out);
}
.btn-primary:hover::after { transform: translateX(100%); }

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border: 1.5px solid var(--c-border);
}
.btn-ghost:hover {
  border-color: var(--c-dark);
  color: var(--c-dark);
  background: var(--c-bg-muted);
}

.btn-dark {
  background: var(--c-dark);
  color: #fff;
}
.btn-dark:hover { background: var(--c-dark-3); color: #fff; }

.btn-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-full);
  padding: 0;
}

.btn-sm { padding: 8px 16px; font-size: var(--fs-xs); }
.btn-lg { padding: 16px 32px; font-size: var(--fs-md); }

/* ----------  Header flutuante  ---------- */
.site-header {
  position: fixed;
  top: var(--s-4);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - var(--s-8));
  max-width: var(--container-max);
  z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border: 1px solid rgba(10, 10, 10, .06);
  border-radius: var(--r-full);
  box-shadow: var(--shadow-md);
  transition: top var(--t-base) var(--ease-out),
              padding var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.site-header.is-scrolled {
  top: var(--s-2);
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--shadow-lg);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: 12px 20px 12px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: var(--fs-md);
  letter-spacing: -0.02em;
  color: var(--c-dark);
}
.brand img { height: 32px; width: auto; }
.brand:hover { color: var(--c-dark); }
.brand strong { color: var(--c-primary); }

.nav-primary {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}
.nav-primary a {
  padding: 8px 14px;
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--r-full);
  color: var(--c-text);
  transition: background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}
.nav-primary a:hover { background: var(--c-bg-muted); color: var(--c-primary); }
.nav-primary a.is-active { background: var(--c-dark); color: #fff; }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}
.header-actions .icon-btn {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-full);
  color: var(--c-dark);
  background: transparent;
  transition: background var(--t-fast) var(--ease-out), transform var(--t-base) var(--ease-spring);
  position: relative;
}
.header-actions .icon-btn:hover { background: var(--c-bg-muted); transform: scale(1.06); }
.icon-btn .badge {
  position: absolute;
  top: 4px; right: 4px;
  background: var(--c-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px;
  border: 2px solid #fff;
}

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: var(--r-full);
  color: var(--c-dark);
}
.menu-toggle:hover { background: var(--c-bg-muted); }

@media (max-width: 960px) {
  .nav-primary { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* Drawer mobile */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  width: min(360px, 86vw);
  background: #fff;
  z-index: 110;
  padding: var(--s-12) var(--s-6) var(--s-6);
  transform: translateX(100%);
  transition: transform var(--t-slow) var(--ease-out);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
}
.mobile-drawer.is-open { transform: translateX(0); }
.mobile-drawer__close {
  position: absolute;
  top: var(--s-4); right: var(--s-4);
  width: 40px; height: 40px;
  border-radius: var(--r-full);
}
.mobile-drawer__close:hover { background: var(--c-bg-muted); }
.mobile-drawer ul li a {
  display: block;
  padding: 14px 18px;
  font-weight: 500;
  border-radius: var(--r-md);
  transition: background var(--t-fast) var(--ease-out);
}
.mobile-drawer ul li a:hover { background: var(--c-bg-muted); color: var(--c-primary); }

.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, .35);
  opacity: 0;
  visibility: hidden;
  z-index: 105;
  transition: opacity var(--t-base) var(--ease-out), visibility var(--t-base);
}
.backdrop.is-on { opacity: 1; visibility: visible; }

/* Espaço pro header não cobrir conteúdo */
.page { padding-top: calc(var(--header-h) + var(--s-6)); }

/* ----------  Hero  ---------- */
.hero {
  position: relative;
  padding: var(--s-16) 0 var(--s-12);
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgba(255, 0, 60, .12) 0%, transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(255, 215, 0, .10) 0%, transparent 50%),
    linear-gradient(180deg, #fff 0%, #fafafa 100%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-10);
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 14px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-primary-soft);
  border-radius: var(--r-full);
  margin-bottom: var(--s-5);
}
.hero__eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-primary);
  animation: pulse 1.8s infinite;
}
.hero__title {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  margin-bottom: var(--s-4);
}
.hero__title .accent {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lead {
  font-size: var(--fs-md);
  color: var(--c-text-muted);
  max-width: 540px;
  margin-bottom: var(--s-8);
}
.hero__cta { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.hero__stats {
  display: flex;
  gap: var(--s-8);
  margin-top: var(--s-10);
  padding-top: var(--s-8);
  border-top: 1px solid var(--c-border-soft);
}
.hero__stat strong {
  display: block;
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  color: var(--c-dark);
}
.hero__stat span { font-size: var(--fs-sm); color: var(--c-text-muted); }

.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: conic-gradient(from 180deg at 50% 50%, var(--c-primary), var(--c-gold), var(--c-primary));
  border-radius: 50%;
  filter: blur(60px);
  opacity: .25;
  animation: spin-slow 18s linear infinite;
}
.hero__visual-card {
  position: relative;
  width: 78%;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  transform: rotate(-3deg);
  transition: transform var(--t-slow) var(--ease-spring);
}
.hero__visual-card:hover { transform: rotate(0); }
.hero__visual-card img { width: 65%; height: auto; object-fit: contain; }

.hero__chip {
  position: absolute;
  background: #fff;
  border-radius: var(--r-full);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  display: flex; align-items: center; gap: var(--s-2);
  animation: float 3.6s ease-in-out infinite;
}
.hero__chip svg { color: var(--c-primary); width: 18px; height: 18px; }
.hero__chip.top-left  { top: 10%; left: -4%; animation-delay: 0s; }
.hero__chip.right     { top: 38%; right: -6%; animation-delay: .6s; }
.hero__chip.bottom    { bottom: 6%; left: 12%; animation-delay: 1.2s; }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; aspect-ratio: 16 / 12; max-width: 420px; margin: 0 auto; }
  .hero__stats { flex-wrap: wrap; gap: var(--s-5); }
}

/* ----------  Sections  ---------- */
.section { padding: var(--s-16) 0; }
.section-sm { padding: var(--s-10) 0; }

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--s-6);
  margin-bottom: var(--s-10);
  flex-wrap: wrap;
}
.section-head__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: var(--s-2);
  display: block;
}
.section-head h2 { margin: 0; }
.section-head__action a {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-dark);
  display: inline-flex; align-items: center; gap: var(--s-2);
}
.section-head__action a:hover { color: var(--c-primary); }
.section-head__action a::after { content: "→"; transition: transform var(--t-base) var(--ease-spring); }
.section-head__action a:hover::after { transform: translateX(4px); }

/* ----------  Category Pills  ---------- */
.category-rail {
  display: flex;
  gap: var(--s-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--s-3);
  margin: 0 calc(var(--s-6) * -1) var(--s-6);
  padding-left: var(--s-6); padding-right: var(--s-6);
  scrollbar-width: none;
}
.category-rail::-webkit-scrollbar { display: none; }
.category-card {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: 200px;
  padding: var(--s-5);
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--c-border);
  transition: all var(--t-base) var(--ease-out);
  display: flex; flex-direction: column; gap: var(--s-3);
}
.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-dark);
  box-shadow: var(--shadow-md);
  color: var(--c-dark);
}
.category-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--c-primary-soft);
  color: var(--c-primary);
}
.category-card__title { font-weight: 700; font-size: var(--fs-md); color: var(--c-dark); }
.category-card__count { font-size: var(--fs-xs); color: var(--c-text-muted); }

/* ----------  Cards de Produto  ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--s-6);
}
.product-card {
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
  position: relative;
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.product-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--c-bg-muted);
}
.product-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.product-card:hover .product-card__media img { transform: scale(1.08); }
.product-card__badges {
  position: absolute;
  top: var(--s-3); left: var(--s-3);
  display: flex; flex-direction: column; gap: var(--s-2);
  z-index: 2;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--r-full);
  background: var(--c-dark);
  color: #fff;
}
.badge.is-promo  { background: var(--c-primary); color: #fff; }
.badge.is-hot    { background: linear-gradient(135deg, #ff6b00, var(--c-primary)); color: #fff; }
.badge.is-new    { background: var(--c-success); color: #fff; }
.badge.is-gold   { background: var(--c-gold); color: var(--c-dark); }

.product-card__fav {
  position: absolute;
  top: var(--s-3); right: var(--s-3);
  width: 38px; height: 38px;
  background: rgba(255,255,255, .92);
  backdrop-filter: blur(6px);
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-muted);
  z-index: 2;
  transition: color var(--t-fast) var(--ease-out), transform var(--t-base) var(--ease-spring);
}
.product-card__fav:hover { color: var(--c-primary); transform: scale(1.1); }
.product-card__fav.is-active { color: var(--c-primary); }

.product-card__body { padding: var(--s-4) var(--s-4) var(--s-5); display: flex; flex-direction: column; gap: var(--s-2); flex: 1; }
.product-card__cat {
  font-size: var(--fs-xs); color: var(--c-text-muted);
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
}
.product-card__title {
  font-size: var(--fs-sm); font-weight: 600; color: var(--c-dark);
  line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 38px;
}
.product-card__rating {
  display: flex; align-items: center; gap: var(--s-1);
  font-size: var(--fs-xs); color: var(--c-text-muted);
}
.product-card__rating .stars { color: var(--c-gold); letter-spacing: 1px; }
.product-card__price {
  margin-top: auto;
  display: flex; align-items: baseline; gap: var(--s-2);
}
.product-card__price .old {
  font-size: var(--fs-sm); color: var(--c-text-light);
  text-decoration: line-through;
}
.product-card__price .now {
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--c-dark);
}
.product-card__cta {
  margin-top: var(--s-2);
  padding: 10px 14px;
  background: var(--c-dark);
  color: #fff;
  border-radius: var(--r-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex; align-items: center; justify-content: center; gap: var(--s-2);
  transition: background var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-spring);
}
.product-card__cta:hover { background: var(--c-primary); color: #fff; transform: translateY(-1px); }

/* ----------  Banner CTA  ---------- */
.banner-cta {
  position: relative;
  border-radius: var(--r-xl);
  padding: var(--s-12) var(--s-10);
  background: var(--c-dark);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.banner-cta::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: conic-gradient(from 0deg, var(--c-primary), var(--c-gold), var(--c-primary), var(--c-gold), var(--c-primary));
  z-index: -2;
  animation: spin-slow 20s linear infinite;
  filter: blur(40px);
  opacity: .55;
}
.banner-cta::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: calc(var(--r-xl) - 2px);
  background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-dark-3) 100%);
  z-index: -1;
}

/* Variante clara — fundo branco, texto escuro. Usado no card de newsletter. */
.banner-cta--light { background: #fff; color: var(--c-text); border: 1px solid var(--c-border); }
.banner-cta--light::before { opacity: .18; filter: blur(70px); }
.banner-cta--light::after { background: linear-gradient(135deg, #fff 0%, #fff8f9 100%); }
.banner-cta--light h2 { color: var(--c-dark); }
.banner-cta--light p  { color: var(--c-text-muted); }
.banner-cta__inner {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--s-8); align-items: center;
}
.banner-cta h2 { color: #fff; margin-bottom: var(--s-3); }
.banner-cta p  { color: rgba(255,255,255,.74); margin-bottom: var(--s-6); }
.banner-cta__visual {
  position: relative; aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
}
.banner-cta__visual img {
  max-width: 80%;
  filter: brightness(0) invert(1) drop-shadow(0 18px 30px rgba(0,0,0,.5));
}
.banner-cta--light .banner-cta__visual img {
  filter: drop-shadow(0 14px 24px rgba(255,0,60,.18));
}
@media (max-width: 800px) {
  .banner-cta__inner { grid-template-columns: 1fr; }
  .banner-cta { padding: var(--s-10) var(--s-6); }
}

/* ----------  Features bar  ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
  padding: var(--s-8) var(--s-6);
  background: #fff;
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
}
.feature { display: flex; align-items: center; gap: var(--s-3); }
.feature__icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--c-primary-soft); color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature strong { display: block; font-weight: 700; font-size: var(--fs-sm); color: var(--c-dark); }
.feature span { font-size: var(--fs-xs); color: var(--c-text-muted); }
@media (max-width: 800px) {
  .features { grid-template-columns: repeat(2, 1fr); }
}

/* ----------  Footer  ---------- */
.site-footer {
  margin-top: var(--s-20);
  background: var(--c-dark);
  color: #d1d5db;
  padding: var(--s-16) 0 var(--s-6);
}
.site-footer h4 {
  color: #fff; font-size: var(--fs-sm);
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: var(--s-4);
}
.site-footer a { color: #d1d5db; transition: color var(--t-fast) var(--ease-out); }
.site-footer a:hover { color: var(--c-primary); }
/* Logo escura sobre fundo escuro do footer: inverte pra branca via filtro */
.site-footer .brand img { filter: brightness(0) invert(1); }
.site-footer .brand,
.site-footer .brand:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--s-8);
  padding-bottom: var(--s-10);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-grid ul li { margin-bottom: var(--s-2); font-size: var(--fs-sm); }
.footer-about p { color: rgba(255,255,255,.62); margin-top: var(--s-4); font-size: var(--fs-sm); line-height: 1.6; max-width: 360px; }
.footer-about .brand { color: #fff; }
.footer-about .brand strong { color: var(--c-primary); }
.footer-social { display: flex; gap: var(--s-3); margin-top: var(--s-5); }
.footer-social a {
  width: 40px; height: 40px; border-radius: var(--r-full);
  border: 1px solid rgba(255,255,255,.12);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--t-base) var(--ease-out);
}
.footer-social a:hover { background: var(--c-primary); border-color: var(--c-primary); color: #fff; transform: translateY(-2px); }

.footer-bottom {
  padding-top: var(--s-6);
  display: flex; justify-content: space-between; align-items: center; gap: var(--s-4);
  font-size: var(--fs-xs); color: rgba(255,255,255,.55);
  flex-wrap: wrap;
}
.footer-bottom .legals a { margin-left: var(--s-4); }
.footer-bottom .legals a:first-child { margin-left: 0; }

@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

/* ----------  Cookie banner LGPD  ---------- */
.cookie-banner {
  position: fixed;
  bottom: var(--s-4);
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  width: calc(100% - var(--s-8));
  max-width: 720px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--s-5);
  z-index: 150;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--s-4);
  align-items: center;
  transition: transform 600ms var(--ease-spring), opacity var(--t-base);
  opacity: 0;
}
.cookie-banner.is-on { transform: translateX(-50%) translateY(0); opacity: 1; }
.cookie-banner__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--c-primary-soft); color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cookie-banner p { margin: 0; font-size: var(--fs-sm); color: var(--c-text); }
.cookie-banner p a { color: var(--c-primary); font-weight: 600; }
.cookie-banner__actions { display: flex; gap: var(--s-2); }
@media (max-width: 640px) {
  .cookie-banner { grid-template-columns: 1fr; text-align: center; }
  .cookie-banner__icon { margin: 0 auto; }
  .cookie-banner__actions { justify-content: center; flex-wrap: wrap; }
}

/* ----------  Forms / Inputs  ---------- */
.form-group { margin-bottom: var(--s-4); }
.form-label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: var(--s-2); color: var(--c-dark); }
.input, .textarea, .select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  background: #fff;
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--c-primary);
  box-shadow: var(--shadow-focus);
  outline: none;
}
.textarea { resize: vertical; min-height: 120px; font-family: inherit; }

/* ----------  Utilities  ---------- */
.text-muted { color: var(--c-text-muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--s-2); }
.gap-3 { gap: var(--s-3); }
.gap-4 { gap: var(--s-4); }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

/* ----------  Animações  ---------- */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.4); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.reveal.is-in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}