/* ============================================================
   meuPCusado.com — Design System
   Tipografia: Syne (headings) + DM Sans (body)
   Paleta: Azul tech #00AFEF + Dark #0A0F1A + Branco
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ---------- TOKENS ---------- */
:root {
  --blue:       #00AFEF;
  --blue-d:     #0090C8;
  --blue-l:     #33C2F5;
  --navy:       #2559A6;
  --dark:       #0A0F1A;
  --dark-2:     #111827;
  --dark-3:     #1C2535;
  --white:      #FFFFFF;
  --bg:         #F4FAFD;
  --bg2:        #EBF6FB;
  --text:       #1A2332;
  --muted:      #5C6B7A;
  --border:     #D4E8F5;
  --border-d:   rgba(0,175,239,.18);
  --wa:         #25D366;
  --wa-d:       #1DA851;
  --sold:       #EF4444;

  --font-head:  'Syne', sans-serif;
  --font-body:  'DM Sans', sans-serif;

  --r:          10px;
  --r-lg:       18px;
  --r-xl:       28px;
  --shadow:     0 4px 24px rgba(0,175,239,.1);
  --shadow-lg:  0 12px 48px rgba(0,175,239,.15);
  --shadow-dark:0 8px 32px rgba(0,0,0,.4);
  --ease:       cubic-bezier(.4,0,.2,1);
  --t:          .22s;

  --container:  1180px;
  --header-h:   68px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img  { max-width: 100%; height: auto; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ---------- LAYOUT ---------- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
section { padding-block: 88px; }
.section-alt { background: var(--bg); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ---------- TYPOGRAPHY ---------- */
h1,h2,h3,h4,h5 { font-family: var(--font-head); line-height: 1.12; }

.label {
  display: inline-block;
  font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); background: rgba(0,175,239,.09);
  padding: 4px 14px; border-radius: 50px; margin-bottom: 14px;
}

.title {
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 800; color: var(--dark); margin-bottom: 16px;
}
.title span, .title em { font-style: normal; color: var(--blue); }
.title--white { color: var(--white); }
.title--white span { color: var(--blue-l); }

.subtitle { font-size: 1.05rem; color: var(--muted); max-width: 560px; line-height: 1.75; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-head); font-weight: 700; font-size: .9rem;
  padding: 13px 28px; border-radius: var(--r); border: 2px solid transparent;
  transition: background var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary   { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn--primary:hover { background: var(--blue-d); border-color: var(--blue-d); box-shadow: var(--shadow); }
.btn--outline   { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn--outline:hover { background: var(--blue); color: var(--white); }
.btn--dark      { background: var(--dark); color: var(--white); border-color: var(--dark); }
.btn--dark:hover{ background: var(--dark-2); }
.btn--white     { background: var(--white); color: var(--dark); border-color: var(--white); }
.btn--white:hover{ background: var(--bg); }
.btn--wa        { background: var(--wa); color: var(--white); border-color: var(--wa); }
.btn--wa:hover  { background: var(--wa-d); border-color: var(--wa-d); box-shadow: 0 6px 20px rgba(37,211,102,.3); }
.btn--sm        { padding: 8px 18px; font-size: .82rem; }
.btn--lg        { padding: 16px 36px; font-size: 1rem; }
.btn--full      { width: 100%; justify-content: center; }

/* ---------- TOPBAR ---------- */
.topbar {
  background: var(--dark); color: rgba(255,255,255,.6);
  font-size: .76rem; padding-block: 8px;
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar__left, .topbar__right { display: flex; align-items: center; gap: 20px; }
.topbar a { color: rgba(255,255,255,.6); transition: color var(--t); display: flex; align-items: center; gap: 6px; }
.topbar a:hover { color: var(--blue); }
.topbar__right a { width: 26px; height: 26px; background: rgba(255,255,255,.06); border-radius: 6px; display: flex; align-items: center; justify-content: center; gap: 0; transition: background var(--t), color var(--t); }
.topbar__right a:hover { background: var(--blue); color: var(--white); }

/* ---------- HEADER ---------- */
.header {
  position: sticky; top: 0; z-index: 900;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h); display: flex; align-items: center;
  transition: box-shadow var(--t);
}
.header.scrolled { box-shadow: var(--shadow); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; }
.header__logo img { height: 42px; width: auto; }
.header__nav { display: flex; align-items: center; gap: 32px; }
.header__nav a {
  font-family: var(--font-head); font-weight: 600; font-size: .86rem;
  color: var(--text); position: relative; transition: color var(--t);
  padding-block: 4px;
}
.header__nav a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--blue); border-radius: 2px;
  transition: width var(--t) var(--ease);
}
.header__nav a:hover, .header__nav a.active { color: var(--blue); }
.header__nav a:hover::after, .header__nav a.active::after { width: 100%; }
.header__nav .btn::after { display: none; }
.header__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 4px; }
.header__burger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--t); }

/* ---------- HERO ---------- */
.hero {
  background: var(--dark);
  padding-block: 100px 80px;
  position: relative; overflow: hidden;
}
.hero__grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(0,175,239,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,175,239,.05) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero__glow {
  position: absolute; top: -80px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 300px; pointer-events: none;
  background: radial-gradient(ellipse, rgba(0,175,239,.16) 0%, transparent 70%);
}
.hero__glow2 {
  position: absolute; bottom: -100px; right: -60px;
  width: 500px; height: 360px; pointer-events: none;
  background: radial-gradient(ellipse, rgba(37,89,166,.18) 0%, transparent 70%);
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid rgba(0,175,239,.32); border-radius: 50px; padding: 6px 18px;
  font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); background: rgba(0,175,239,.08); margin-bottom: 24px;
}
.hero__badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.2} }
.hero__title { font-size: clamp(2.4rem, 4.5vw, 3.6rem); font-weight: 800; color: var(--white); line-height: 1.08; margin-bottom: 20px; }
.hero__title em { font-style: normal; color: var(--blue); }
.hero__text { font-size: 1.05rem; color: rgba(255,255,255,.6); margin-bottom: 36px; max-width: 480px; line-height: 1.8; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__metrics { display: flex; gap: 0; margin-top: 48px; background: rgba(0,175,239,.08); border: 1px solid rgba(0,175,239,.18); border-radius: var(--r-lg); overflow: hidden; }
.hero__metric { flex: 1; padding: 18px 14px; border-right: 1px solid rgba(0,175,239,.12); text-align: center; }
.hero__metric:last-child { border-right: none; }
.hero__metric-val { font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; color: var(--blue); line-height: 1; }
.hero__metric-label { font-size: .72rem; color: rgba(255,255,255,.4); margin-top: 5px; text-transform: uppercase; letter-spacing: .07em; }
.hero__img img { border-radius: var(--r-xl); box-shadow: var(--shadow-dark); }

/* ---------- MARCAS ---------- */
.marcas { padding-block: 44px; border-block: 1px solid var(--border); overflow: hidden; }
.marcas__carousel { position: relative; overflow: hidden; }
.marcas__track {
  display: flex; align-items: center; gap: 52px;
  transition: transform 0.6s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.marcas__item { flex: 0 0 auto; opacity: .75; filter: none; transition: opacity var(--t); }
.marcas__item:hover { opacity: 1; }
.marcas__item img { height: 44px; width: auto; max-width: 120px; object-fit: contain; }

@media (max-width: 768px) {
  .marcas__track { gap: 28px; }
  .marcas__item img { height: 32px; max-width: 80px; }
}

/* ---------- DIFERENCIAIS ---------- */
.diferenciais__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 20px; margin-top: 48px; }
.diferencial {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 28px 24px; transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.diferencial:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue); }
.diferencial__header { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.diferencial__icon { width: 48px; height: 48px; min-width: 48px; background: var(--blue); border-radius: var(--r); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--white); }
.diferencial h3 { font-size: 1rem; font-weight: 700; margin: 0; }
.diferencial p { font-size: .88rem; color: var(--muted); line-height: 1.6; }

/* ---------- VITRINE / PRODUTOS ---------- */
.vitrine-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; gap: 20px; flex-wrap: wrap; }

.produtos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 20px; }

.card-produto {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
  position: relative;
}
.card-produto:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue); }
.card-produto--vendido { opacity: .7; }
.card-produto--vendido:hover { transform: none; box-shadow: none; border-color: var(--border); }

.card-produto__tarja {
  position: absolute; top: 21px; right: -28px;
  background: var(--sold); color: var(--white);
  font-size: .6rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  width: 130px; padding: 5px 0; transform: rotate(45deg);
  box-shadow: 0 2px 8px rgba(239,68,68,.4); z-index: 2; text-align: center;
}
.card-produto__tarja--novo {
  background: var(--blue); box-shadow: 0 2px 8px rgba(0,175,239,.4);
}

.card-produto__img {
  background: var(--bg2); aspect-ratio: 1; overflow: hidden;
  display: flex; align-items: center; justify-content: center; padding: 0;
}
.card-produto__img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t); }
.card-produto:hover .card-produto__img img { transform: scale(1.05); }
.card-produto__img-ph { font-size: 3rem; color: var(--blue); opacity: .2; }

.card-produto__body { padding: 18px; flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.card-produto__cat { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; color: var(--blue); margin-bottom: 5px; }
.card-produto__nome { font-family: var(--font-head); font-size: .93rem; font-weight: 700; color: var(--dark); margin-bottom: 12px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; min-height: calc(1.4em * 4); }
.card-produto__precos { margin-bottom: 10px; flex: 1; }
.card-produto__preco { font-size: .88rem; font-weight: 600; color: var(--muted); display:flex; align-items:center; gap:6px; }
.card-produto__preco strong { color: var(--dark); font-weight: 800; }
.card-produto__pix { font-size: .88rem; color: var(--muted); font-weight: 500; display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.card-produto__pix span { font-family: var(--font-head); font-size: 1.2rem; font-weight: 800; color: var(--wa-d); }
.card-produto__garantia { font-size: .75rem; color: var(--muted); display: flex; align-items: center; gap: 5px; margin-bottom: 14px; }
.card-produto__footer .btn { width: 100%; justify-content: center; }

/* ---------- FILTROS CATÁLOGO ---------- */
.catalogo-topbar {
  background: var(--dark); color: var(--white); padding-block: 56px;
  position: relative; overflow: hidden;
}
.catalogo-topbar__bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(0,175,239,.05) 1px,transparent 1px), linear-gradient(90deg,rgba(0,175,239,.05) 1px,transparent 1px);
  background-size: 44px 44px;
}

.filtros-bar {
  background: var(--white); border-bottom: 1px solid var(--border);
  padding-block: 16px; position: sticky; top: var(--header-h); z-index: 800;
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.filtros-bar__inner { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.filtros-bar__search { flex: 1; min-width: 240px; display: flex; }
.filtros-bar__search input {
  flex: 1; padding: 10px 16px; border: 2px solid var(--border); border-right: none;
  border-radius: var(--r) 0 0 var(--r); font-size: .9rem; outline: none;
  transition: border-color var(--t); background: var(--bg);
}
.filtros-bar__search input:focus { border-color: var(--blue); }
.filtros-bar__search button {
  padding: 10px 16px; background: var(--blue); border: 2px solid var(--blue);
  border-radius: 0 var(--r) var(--r) 0; color: var(--white); font-size: 1rem;
  transition: background var(--t);
}
.filtros-bar__search button:hover { background: var(--blue-d); }
.filtros-bar__cats { display: flex; gap: 8px; flex-wrap: wrap; }
.filtro-cat {
  padding: 7px 18px; border-radius: 50px; border: 2px solid var(--border);
  font-size: .8rem; font-weight: 600; cursor: pointer; transition: all var(--t);
  background: var(--white); color: var(--muted);
}
.filtro-cat:hover, .filtro-cat.active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.produtos-count { font-size: .85rem; color: var(--muted); margin-bottom: 20px; }

/* ---------- PÁGINA DO PRODUTO ---------- */
.produto-page { padding-block: 56px; }
.produto-page__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.produto-galeria__main { background: var(--bg2); border-radius: var(--r-lg); aspect-ratio: 1; overflow: hidden; margin-bottom: 12px; }
.produto-galeria__main img { width: 100%; height: 100%; object-fit: cover; }
.produto-galeria__thumbs { display: flex; gap: 10px; flex-wrap: wrap; }
.produto-galeria__thumb { width: 72px; height: 72px; background: var(--bg2); border-radius: var(--r); border: 2px solid transparent; overflow: hidden; cursor: pointer; transition: border-color var(--t); display: flex; align-items: center; justify-content: center; }
.produto-galeria__thumb.active, .produto-galeria__thumb:hover { border-color: var(--blue); }
.produto-galeria__thumb img { max-height: 60px; object-fit: contain; }

.produto-info__cat { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--blue); margin-bottom: 8px; }
.produto-info h1 { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800; margin-bottom: 20px; }
.produto-info__preco { font-size: 2rem; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.produto-info__pix { font-size: 1rem; color: var(--wa-d); font-weight: 600; margin-bottom: 24px; }
.produto-info__garantia { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--muted); margin-bottom: 24px; }
.produto-info__garantia i { color: var(--blue); }
.produto-info__desc { font-size: .95rem; color: var(--muted); line-height: 1.8; margin-bottom: 28px; border-top: 1px solid var(--border); padding-top: 20px; }
.produto-info__actions { display: flex; flex-direction: column; gap: 12px; }

/* ---------- BREADCRUMB ---------- */
.breadcrumb { padding-block: 14px; font-size: .83rem; color: var(--muted); }
.breadcrumb ol { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.breadcrumb a { color: var(--muted); transition: color var(--t); }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb li::after { content: '/'; margin-left: 6px; opacity: .4; }
.breadcrumb li:last-child::after { display: none; }
.breadcrumb li:last-child { color: var(--text); font-weight: 500; }

/* ---------- SEÇÃO SOBRE (HOME) ---------- */
.sobre-home__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.sobre-home__img img { border-radius: var(--r-xl); box-shadow: var(--shadow-lg); width:100%; height:auto; display:block; }
.sobre-home__nums { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-top: 28px; }
.sobre-home__num { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 20px; }
.sobre-home__num-val { font-family: var(--font-head); font-size: 1.8rem; font-weight: 800; color: var(--blue); }
.sobre-home__num-label { font-size: .82rem; color: var(--muted); margin-top: 4px; }

/* ---------- CTA BANNER ---------- */
.cta-banner { background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%); text-align: center; padding-block: 80px; }
.cta-banner h2 { font-size: clamp(1.8rem,3.5vw,2.8rem); color: var(--white); margin-bottom: 14px; }
.cta-banner p { font-size: 1rem; color: rgba(255,255,255,.75); max-width: 520px; margin-inline: auto; margin-bottom: 36px; }
.cta-banner__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- VENDER STEPS ---------- */
.vender-hero { background: var(--dark); padding-block: 80px; position: relative; overflow: hidden; }
.vender-hero__bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,175,239,.05) 1px,transparent 1px), linear-gradient(90deg,rgba(0,175,239,.05) 1px,transparent 1px); background-size: 44px 44px; pointer-events: none; }

.stepper { display: flex; gap: 0; margin-bottom: 48px; }
.step {
  flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center;
  position: relative;
}
.step::before {
  content: ''; position: absolute; top: 18px; left: calc(-50% + 18px); right: calc(50% + 18px);
  height: 2px; background: var(--border);
}
.step:first-child::before { display: none; }
.step--done::before, .step--active::before { background: var(--blue); }
.step__num {
  width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: .82rem; font-weight: 700;
  background: var(--white); color: var(--muted); margin-bottom: 8px; position: relative; z-index: 1;
  transition: all var(--t);
}
.step--done .step__num { background: var(--blue); border-color: var(--blue); color: var(--white); }
.step--active .step__num { background: var(--blue); border-color: var(--blue); color: var(--white); box-shadow: 0 0 0 4px rgba(0,175,239,.2); }
.step__label { font-size: .75rem; color: var(--muted); line-height: 1.3; max-width: 90px; }
.step--active .step__label { color: var(--blue); font-weight: 600; }

.form-section { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 40px; margin-bottom: 24px; }
.form-section h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.form-section h3 i { color: var(--blue); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid--3 { grid-template-columns: 1fr 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }
.form-label { font-size: .82rem; font-weight: 600; color: var(--text); }
.form-label span { color: var(--sold); }
.form-input, .form-select, .form-textarea {
  padding: 11px 14px; border: 2px solid var(--border); border-radius: var(--r);
  font-family: var(--font-body); font-size: .9rem; color: var(--text); background: var(--white);
  outline: none; transition: border-color var(--t), box-shadow var(--t);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,175,239,.12);
}
.form-input.error, .form-select.error { border-color: var(--sold); }
.form-hint { font-size: .76rem; color: var(--muted); }
.form-error { font-size: .76rem; color: var(--sold); }
.form-textarea { resize: vertical; min-height: 100px; }

.valor-realtime {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: var(--r-xl); padding: 32px; text-align: center; position: sticky; top: calc(var(--header-h) + 16px);
}
.valor-realtime__label { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 8px; }
.valor-realtime__val { font-family: var(--font-head); font-size: 2.8rem; font-weight: 800; color: var(--blue); line-height: 1; margin-bottom: 8px; }
.valor-realtime__sub { font-size: .82rem; color: rgba(255,255,255,.4); margin-bottom: 24px; }
.valor-realtime__itens { text-align: left; margin-bottom: 20px; }
.valor-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.06); font-size: .82rem; color: rgba(255,255,255,.6); }
.valor-item span:last-child { color: var(--blue); font-weight: 600; }

/* ---------- UPLOAD DE FOTOS ---------- */
.upload-area {
  border: 2px dashed var(--border); border-radius: var(--r-lg); padding: 40px;
  text-align: center; cursor: pointer; transition: border-color var(--t), background var(--t);
}
.upload-area:hover, .upload-area.dragging { border-color: var(--blue); background: rgba(0,175,239,.03); }
.upload-area i { font-size: 2rem; color: var(--blue); opacity: .5; margin-bottom: 12px; }
.upload-area p { font-size: .9rem; color: var(--muted); }
.upload-area strong { color: var(--blue); }
.upload-previews { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px,1fr)); gap: 10px; margin-top: 16px; }
.upload-preview { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 1; }
.upload-preview img { width: 100%; height: 100%; object-fit: cover; }
.upload-preview__del { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; background: var(--sold); color: var(--white); border: none; border-radius: 50%; font-size: .7rem; display: flex; align-items: center; justify-content: center; cursor: pointer; }

/* ---------- WHATSAPP FLOAT ---------- */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 990;
  width: 56px; height: 56px; background: var(--wa); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.5rem;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  transition: transform var(--t), box-shadow var(--t);
  animation: wa-pulse 2.5s ease-in-out infinite;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,.55); }
@keyframes wa-pulse { 0%,100%{box-shadow:0 6px 24px rgba(37,211,102,.4)} 50%{box-shadow:0 6px 32px rgba(37,211,102,.65)} }

/* ---------- FOOTER ---------- */
.footer { background: var(--dark); color: rgba(255,255,255,.65); }
.footer__top { padding-block: 72px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 52px; }
.footer__brand img { height: 44px; margin-bottom: 16px; }
.footer__brand p { font-size: .87rem; line-height: 1.75; margin-bottom: 20px; color: rgba(255,255,255,.5); }
.footer__socials { display: flex; gap: 8px; }
.footer__socials a { width: 36px; height: 36px; background: rgba(255,255,255,.06); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: .85rem; color: rgba(255,255,255,.5); transition: background var(--t), color var(--t); }
.footer__socials a:hover { background: var(--blue); color: var(--white); }
.footer__col h4 { font-family: var(--font-head); font-size: .82rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .09em; margin-bottom: 18px; }
.footer__col li { margin-bottom: 10px; }
.footer__col a { font-size: .87rem; color: rgba(255,255,255,.5); transition: color var(--t); }
.footer__col a:hover { color: var(--blue); }
.footer__contact li { display: flex; gap: 10px; font-size: .85rem; align-items: flex-start; margin-bottom: 12px; }
.footer__contact i { color: var(--blue); flex-shrink: 0; margin-top: 3px; }
.footer__diffs li { display: flex; gap: 10px; font-size: .84rem; align-items: center; margin-bottom: 11px; }
.footer__diffs i { color: var(--blue); flex-shrink: 0; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.06); padding-block: 18px; }
.footer__bottom .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer__bottom p { font-size: .76rem; color: rgba(255,255,255,.3); }
.footer__bottom a { font-size: .76rem; color: rgba(0,175,239,.5); }
.footer__bottom a:hover { color: var(--blue); }

/* ---------- EMPTY STATE ---------- */
.empty-state { text-align: center; padding: 80px 20px; grid-column: 1/-1; }
.empty-state i { font-size: 3rem; color: var(--border); margin-bottom: 16px; }
.empty-state h3 { font-size: 1.2rem; margin-bottom: 8px; }
.empty-state p { color: var(--muted); margin-bottom: 20px; }

/* ---------- ALERTS ---------- */
.alert { padding: 14px 18px; border-radius: var(--r); font-size: .9rem; margin-bottom: 16px; display: flex; align-items: flex-start; gap: 10px; }
.alert--info    { background: rgba(0,175,239,.08); border: 1px solid rgba(0,175,239,.25); color: var(--blue); }
.alert--success { background: rgba(37,211,102,.08); border: 1px solid rgba(37,211,102,.25); color: var(--wa-d); }
.alert--error   { background: rgba(239,68,68,.08);  border: 1px solid rgba(239,68,68,.25);  color: var(--sold); }
.alert--warning { background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.25); color: #B45309; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero__inner, .sobre-home__grid, .grid-2 { grid-template-columns: 1fr; }
  .hero__img, .sobre-home__img { display: none; }
  .hero__inner { text-align: center; }
  .hero__text, .hero__actions { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__metrics { max-width: 480px; margin-inline: auto; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .produto-page__grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding-block: 60px; }
  .topbar { display: none; }
  .header__nav {
    display: none; position: fixed; inset: var(--header-h) 0 0 0;
    background: var(--white); flex-direction: column; align-items: center;
    justify-content: center; gap: 28px; z-index: 800;
  }
  .header__nav.open { display: flex; }
  .header__nav a { font-size: 1.1rem; }
  .header__burger { display: flex; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .stepper { display: none; }
  .valor-realtime { position: static; }
  .marcas__inner { gap: 28px; }
}

@media (max-width: 480px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero__metrics { flex-wrap: wrap; }
  .hero__metric { flex: 1 1 40%; }
  .btn--lg { padding: 13px 22px; font-size: .9rem; }
}