/*
  landing.css — Índice
  1) Tokens e base
  2) Utilitários e micro-interações
  3) Componentes (hero, cards, pills, steps, etc.)
  4) Backgrounds e extras
  5) Responsividade
  6) Tema claro/escuro
*/

/* 1) Tokens e cores globais */
:root{
  /* Base de cores/superfícies da landing (tema escuro padrão). */
  --bg0:#070b16;
  --bg1:#0b1220;
  --card: rgba(255,255,255,.07);
  --stroke: rgba(255,255,255,.14);
  --text: rgba(240,244,255,.96);
  --muted: rgba(170,180,195,.88);
  --surface-thin: rgba(255,255,255,.03);
  --surface-subtle: rgba(255,255,255,.04);
  --surface-soft: rgba(255,255,255,.06);
  --surface-strong: rgba(255,255,255,.08);
  --border-soft: rgba(255,255,255,.10);
  --border-mid: rgba(255,255,255,.12);
  --border-strong: rgba(255,255,255,.14);
  --inset-highlight: rgba(255,255,255,.14);
  --text-accent-contrast: #111827;
  --outline-focus: rgba(var(--gradB), .95);
  --divider-line: rgba(255,255,255,0.22);

  --r1: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,.35);

  --gradA: 253, 214, 6;
  --gradB: 252, 178, 35;
  --gradC: 245, 140, 32;

  /* Sistema de ícones (cor e container) */
  --icon-primary: rgba(var(--gradA), 1);
  --icon-soft-bg: rgba(var(--gradA), .18);
  --icon-soft-bg-2: rgba(var(--gradB), .2);
  --icon-soft-stroke: rgba(var(--gradB), .42);
  --icon-check: rgba(140, 255, 193, .95);
  /* Tokens de componentes utilitários (navbar, footer, banners, codebox, WhatsApp) */
  --skip-bg: #f4fcf8;
  --skip-text: #032217;
  --nav-glass-bg: rgba(10, 14, 28, .55);
  --nav-glass-bg-scrolled: rgba(10, 14, 28, .78);
  --topnav-mobile-bg: rgba(6, 18, 14, .9);
  --footer-bg: rgba(8, 12, 24, .72);
  --avatar-ring: rgba(255,255,255,.25);
  --proof-avatar-ring: rgba(255,255,255,.72);
  --codebox-bg: rgba(0,0,0,.35);
  --codebox-border: rgba(255,255,255,.10);
  --code-header-border: rgba(255,255,255,.08);
  --code-pre-text: rgba(255,255,255,.9);
  --code-inline-text: rgba(255,255,255,.92);
  --affiliate-bg: rgba(255,255,255,0.04);
  --affiliate-border: rgba(255,255,255,0.35);
  --affiliate-bg-strong: rgba(255,255,255,.96);
  --affiliate-border-strong: rgba(255,255,255,.85);
  --wa-float-bg: #25d366;
  --wa-float-text: #04210f;
  /* Estados e contraste de navegação/controle */
  --nav-link-color: var(--muted);
  --nav-link-hover-color: var(--text);
  --brand-text-color: var(--text);
  --toggler-border: rgba(255,255,255,0.58);
  --toggler-bg: rgba(255,255,255,0.08);
  --toggler-bg-hover: rgba(255,255,255,0.12);
  --toggler-focus-ring: rgba(255,255,255,0.18);
  --badge-neutral-bg: rgba(var(--gradB), .28);
  --badge-neutral-border: rgba(var(--gradA), .55);
  --badge-neutral-text: rgba(255,255,255,.96);
  --badge-success-bg: rgba(16, 185, 129, 0.18);
  --badge-success-border: rgba(16, 185, 129, 0.35);
  --badge-success-text: rgba(15, 23, 42, 0.95);
  --section-tag-strong-bg: rgba(255,255,255,.82);
  --section-tag-strong-color: rgba(15,23,42,.74);
  --icon-text-shadow: 0 1px 0 rgba(255,255,255,.55);
  --inline-code-bg: rgba(15, 23, 42, 0.08);
  --inline-code-text: rgba(15, 23, 42, 0.95);
  --outline-hover-bg: rgba(255,255,255,0.16);
  --outline-hover-border: rgba(255,255,255,0.35);
  --outline-hover-text: #fff;
  --btn-outline-soft-text: rgba(92, 62, 0, .95);
}

/* Base e layout global */
html,body{
  height:100%;
}
html{
  scroll-behavior: smooth;
}
body{
  /* background: radial-gradient(1200px 800px at 25% 10%, rgba(var(--gradB), .20), transparent 55%),
              radial-gradient(900px 700px at 80% 15%, rgba(var(--gradA), .18), transparent 55%),
              radial-gradient(900px 800px at 60% 80%, rgba(var(--gradC), .14), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1)); */
  color: var(--text);
  overflow-x:hidden;
  padding-top: 96px;
}
body{
  font-family: "Work Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  letter-spacing: .01em;
}
h1, h2, h3, h4, h5, h6, .display-5, .navbar-brand{
  font-family: "Sora", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  letter-spacing: .02em;
}
section[id]{
  scroll-margin-top: 110px;
}
.top-anchor{
  position: absolute;
  top: 0;
  left: 0;
}

.skip-link{
  position: fixed;
  top: -48px;
  left: .75rem;
  z-index: 10000;
  background: var(--skip-bg);
  color: var(--skip-text);
  padding: .55rem .8rem;
  border-radius: .55rem;
  font-weight: 700;
  text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus-visible{
  top: .75rem;
}
main:focus{
  outline: none;
}
.scroll-progress{
  position: fixed;
  left: 0;
  top: 0;
  height: 3px;
  width: 0;
  z-index: 1100;
  background: linear-gradient(90deg, rgba(var(--gradA),1), rgba(var(--gradB),1), rgba(var(--gradC),1));
  box-shadow: 0 0 20px rgba(var(--gradA), .75);
}

/* Tipografia e contrastes utilitários */
.text-secondary-emphasis{ color: var(--muted) !important; }
.nav-link{ color: var(--nav-link-color) !important; }
.nav-link:hover{ color: var(--nav-link-hover-color) !important; }
.navbar .nav-link{
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: .85rem;
}
.navbar .nav-link.active{
  color: var(--text) !important;
  position: relative;
}
.navbar .nav-link.active::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: linear-gradient(90deg, rgba(var(--gradA),1), rgba(var(--gradB),1));
  border-radius: 999px;
}
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  min-height: 44px;
  padding: .62rem 1rem;
  border-radius: .75rem;
}
.btn-sm,
.btn-lg{
  min-height: 44px;
  padding: .62rem 1rem;
  border-radius: .75rem;
}
.btn-outline-light{
  color: var(--text);
  border-color: var(--stroke);
}
.btn-outline-light:hover{
  background: var(--surface-strong);
}
.btn-primary{
  background: linear-gradient(135deg, rgba(var(--gradA),1), rgba(var(--gradB),1));
  border-color: rgba(var(--gradB), .9);
  color: var(--text-accent-contrast);
  font-weight: 700;
}
.btn-primary:hover{
  background: linear-gradient(135deg, rgba(var(--gradB),1), rgba(var(--gradC),1));
  border-color: rgba(var(--gradC), .9);
  color: var(--text-accent-contrast);
}
.text-bg-primary-subtle{
  background: rgba(var(--gradA), .18) !important;
  color: rgba(20, 24, 40, .95) !important;
  border-color: rgba(var(--gradB), .35) !important;
}
html[data-theme="dark"] .navbar .badge.text-bg-primary-subtle{
  background: var(--badge-neutral-bg) !important;
  border-color: var(--badge-neutral-border) !important;
  color: var(--badge-neutral-text) !important;
}
.hero-badge i,
.feature-icon i,
.mini-icon i,
.pill i,
.footer-link i{
  color: var(--icon-primary);
}
.accordion-button{ color: var(--text) !important; }
.accordion-button:focus{ box-shadow: none; }

/* Micro-interações */
a, button{
  transition: transform .12s ease, opacity .12s ease;
}
a:active, button:active{
  transform: translateY(1px);
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible{
  outline: 2px solid var(--outline-focus);
  outline-offset: 2px;
}

/* Texto com gradiente */
.text-gradient{
  background: linear-gradient(90deg, rgba(var(--gradA),1), rgba(var(--gradB),1), rgba(var(--gradC),1));
  -webkit-background-clip: text;
  background-clip:text;
  color:transparent;
}

/* Navbar (glass effect) */
.nav-glass{
  background: var(--nav-glass-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--stroke);
}
body.is-scrolled .nav-glass{
  background: var(--nav-glass-bg-scrolled);
  box-shadow: 0 10px 28px rgba(0,0,0,.28);
}
html[data-theme="dark"] .navbar-dark .navbar-toggler{
  border-color: var(--toggler-border);
  background: var(--toggler-bg);
}
html[data-theme="dark"] .navbar-dark .navbar-toggler:hover{
  background: var(--toggler-bg-hover);
}
html[data-theme="dark"] .navbar-dark .navbar-toggler:focus{
  box-shadow: 0 0 0 .18rem var(--toggler-focus-ring);
}
html[data-theme="dark"] .navbar-dark .navbar-toggler-icon{
  filter: brightness(1.25) contrast(1.15);
}
.theme-toggle-icon{
  border: 0;
  background: transparent;
  color: var(--text);
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.theme-toggle-icon i{
  font-size: 1.1rem;
}
@media (max-width: 991.98px){
  .nav-mobile-actions{
    gap: .85rem;
  }

  #topNav .navbar-nav{
    gap: .48rem;
    padding-top: .35rem;
    padding-bottom: .35rem;
  }

  #topNav .nav-item .btn.btn-sm{
    margin-top: .08rem;
  }
}

.footer{
  background: var(--footer-bg);
}


/* Divisores sutis entre seções */
.section-divider{
  border: 0;
  height: 1px;
  margin: 0;
  background: linear-gradient(90deg, transparent, var(--divider-line), transparent);
  opacity: .6;
}
html[data-theme="light"] .section-divider{
  background: linear-gradient(90deg, transparent, var(--divider-line), transparent);
  opacity: .8;
}
html[data-theme="light"] .footer{
  background: var(--footer-bg);
}

/* Marca/ícone do navbar */
.brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(var(--gradB),1), rgba(var(--gradA),1));
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
  font-weight: 800;
}

/* Hero */
.hero{
  position: relative;
}
.hero-proof{
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .72rem .9rem;
  border-radius: .86rem;
  border: 1px solid var(--stroke);
  background: var(--surface-subtle);
}
.proof-avatars{
  display: flex;
  align-items: center;
}
.proof-avatars img{
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--proof-avatar-ring);
  margin-left: -9px;
}
.proof-avatars img:first-child{
  margin-left: 0;
}
.hero-image-wrap{
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-thin));
  box-shadow: 0 18px 44px rgba(0,0,0,.32);
}
.hero-image-wrap::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 58%, rgba(0,0,0,.18));
  pointer-events: none;
}
.hero-image{
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform .3s ease;
}
.hero-image-wrap:hover .hero-image{
  transform: scale(1.04);
}
@media (min-width: 992px){
  .hero-image-wrap{
    margin-top: -22px;
  }
}
@media (max-width: 576px){
  .hero-image{
    aspect-ratio: 4 / 3;
  }
}
.hero-quick-info{
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1rem;
}
.hero-quick-info span{
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.py-lg-6{
  padding-top: 4.5rem!important;
  padding-bottom: 4.5rem!important;
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.45rem .75rem;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
}

/* Card base (glass) */
.glass{
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--r1);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-card{
  position: relative;
}

/* Dots decorativos do card */
.dot{
  width: 10px; height:10px; border-radius:99px; display:inline-block;
  opacity:.9;
}
.dot-red{ background: #ff5f57; }
.dot-yellow{ background: #febc2e; }
.dot-green{ background: #28c840; }

/* Box “técnico” no hero */
.codebox{
  background: var(--codebox-bg);
  border: 1px solid var(--codebox-border);
  border-radius: 14px;
  overflow:hidden;
}
.code-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.75rem .85rem;
  border-bottom: 1px solid var(--code-header-border);
}
pre{
  padding: .85rem;
  margin:0;
  font-size: .85rem;
  color: var(--code-pre-text);
}
code{
  color: var(--code-inline-text);
}

/* Mini-cards (destaques) */
.mini-card{
  display:flex;
  align-items:center;
  gap:.75rem;
  padding: .75rem .85rem;
  border-radius: 14px;
  background: var(--surface-subtle);
  border: 1px solid var(--border-soft);
}
.mini-icon{
  width: 38px; height:38px;
  border-radius: 12px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, var(--icon-soft-bg), var(--icon-soft-bg-2));
  border: 1px solid var(--icon-soft-stroke);
  box-shadow: inset 0 1px 0 var(--inset-highlight);
}

/* KPIs do hero */
.hero-metrics{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}
.metric{
  padding: .9rem 1rem;
  text-align:center;
}
.metric-kpi{
  font-weight: 800;
  font-size: 1.1rem;
}
.metric-label{
  font-size: .85rem;
  color: var(--muted);
}

/* Pills (lista rápida de serviços) */
.pill{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.45rem .75rem;
  border-radius:999px;
  background: var(--surface-soft);
  border: 1px solid var(--border-soft);
  color: var(--text);
  font-size: .9rem;
}

/* Cards de serviços */
.feature-card{
  position: relative;
}
.feature-item-extra[hidden]{
  display: none !important;
}
.feature-card:hover{
  transform: translateY(-3px);
}
.hover-lift{
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.hover-lift:hover{
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
}
.section-tag{
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .32rem .66rem;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: var(--surface-soft);
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .7rem;
  font-weight: 700;
  margin-bottom: .55rem;
}
.reveal-border{
  position: relative;
  overflow: hidden;
}
.reveal-border::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, rgba(var(--gradA), .45), rgba(var(--gradC), .2), rgba(var(--gradB), .38));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
}
.reveal-border:hover::before{
  opacity: 1;
}
.project-thumb{
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  transition: transform .28s ease;
}
.project-card{
  border-radius: 16px;
}
.project-card:hover .project-thumb{
  transform: scale(1.04);
}
.feature-icon{
  width: 44px; height:44px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, var(--icon-soft-bg), var(--icon-soft-bg-2));
  border: 1px solid var(--icon-soft-stroke);
  box-shadow: inset 0 1px 0 var(--inset-highlight);
}

/* Lista de passos (Como funciona) */
.steps{
  list-style:none;
  padding:0;
  margin: 1.25rem 0 0;
  display:grid;
  gap: .7rem;
}
.steps li{
  display:flex;
  align-items:center;
  gap: .75rem;
  padding:.7rem .85rem;
  border-radius: 14px;
  background: var(--surface-subtle);
  border: 1px solid var(--border-soft);
}
.step-num{
  width: 28px; height:28px;
  min-width: 28px;
  min-height: 28px;
  flex: 0 0 28px;
  display:grid;
  place-items:center;
  border-radius: 10px;
  background: rgba(var(--gradB), .25);
  border: 1px solid var(--border-mid);
  font-weight: 800;
}

/* Checklist de qualidade */
.checklist{
  list-style:none;
  padding:0;
  margin: .85rem 0 0;
  display:grid;
  gap: .55rem;
}
.checklist li{
  display:flex;
  align-items:center;
  gap: .6rem;
}
.checklist i{
  color: var(--icon-check);
}

/* Avatares dos depoimentos */
.avatar{
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--avatar-ring);
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
.quick-proof-avatar{
  width: 78px;
  height: 78px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--proof-avatar-ring);
  box-shadow: 0 8px 22px rgba(0,0,0,.24);
}
.quote-stars{
  text-align: center;
  letter-spacing: .14em;
  color: rgba(var(--gradA), 1);
  font-size: .82rem;
}

/* CTA com brilho */
.cta-box{
  position: relative;
  overflow:hidden;
}
.cta-box::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: linear-gradient(120deg, rgba(var(--gradA),.25), rgba(var(--gradB),.18), rgba(var(--gradC),.16));
  filter: blur(22px);
  z-index:0;
}
.cta-box > *{
  position: relative;
  z-index:1;
}
.cta-box-strong{
  background:
    radial-gradient(circle at 8% 0, rgba(var(--gradA), .18), transparent 42%),
    radial-gradient(circle at 92% 100%, rgba(var(--gradC), .16), transparent 42%),
    var(--surface-subtle);
  border-color: rgba(var(--gradB), .36);
  box-shadow: 0 20px 44px rgba(0,0,0,.32);
}
.optional-fields{
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: .85rem 1rem;
  background: var(--surface-thin);
}
.optional-fields summary{
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}
.optional-fields[open] summary{
  margin-bottom: .35rem;
}
.btn-submit-email{
  width: 100%;
}
.form-step-progress{
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: var(--surface-strong);
  overflow: hidden;
  border: 1px solid var(--stroke);
}
.form-step-progress-bar{
  width: 50%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(var(--gradA),1), rgba(var(--gradB),1));
  transition: width .25s ease;
}
.form-step-labels{
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  margin-top: .55rem;
}
.form-step-label{
  font-size: .82rem;
  color: var(--muted);
  font-weight: 600;
}
.form-step-label.active{
  color: var(--text);
}

/* Blobs de fundo */
.bg-blobs{
  position: fixed;
  inset: 0;
  pointer-events:none;
  z-index:-1;
}
.blob{
  position:absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .55;
  animation: floaty 10s ease-in-out infinite;
}
.blob-1{
  left: -180px;
  top: -160px;
  background: radial-gradient(circle at 30% 30%, rgba(var(--gradB), .55), transparent 60%);
}
.blob-2{
  right: -220px;
  top: 60px;
  background: radial-gradient(circle at 30% 30%, rgba(var(--gradA), .55), transparent 60%);
  animation-delay: -2.5s;
}
.blob-3{
  left: 35%;
  bottom: -260px;
  background: radial-gradient(circle at 30% 30%, rgba(var(--gradC), .50), transparent 60%);
  animation-delay: -4.5s;
}

:root{
  --floating-btn-bottom-offset: 1.25rem;
}

@keyframes floaty{
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(20px, -18px) scale(1.03); }
}

/* Botão voltar ao topo */
.back-to-top{
  position: fixed;
  right: 1.25rem;
  bottom: var(--floating-btn-bottom-offset);
  width: 2.6rem;
  height: 2.6rem;
  border-radius: .8rem;
  opacity:0;
  visibility:hidden;
  transition: opacity .2s ease, visibility .2s ease;
  z-index: 999;
}

/* Banner afiliado (footer) */
.affiliate-banner{
  display: inline-block;
  padding: 4px;
  border-radius: 10px;
  background: var(--affiliate-bg);
  border: 1px solid var(--affiliate-border);
  box-shadow: 0 8px 18px rgba(0,0,0,0.25);
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  opacity: .9;
}
.affiliate-banner img{
  display: block;
  border-radius: 8px;
}
.affiliate-banner:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
  opacity: 1;
}
html[data-theme="dark"] .affiliate-banner{
  background: var(--affiliate-bg-strong);
  border-color: var(--affiliate-border-strong);
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
}
.whatsapp-float{
  position: fixed;
  left: .95rem;
  bottom: var(--floating-btn-bottom-offset);
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-height: 44px;
  padding: .62rem 1rem;
  border-radius: .75rem;
  text-decoration: none;
  color: var(--wa-float-text);
  font-weight: 700;
  background: var(--wa-float-bg);
  box-shadow: 0 10px 24px rgba(0,0,0,.28);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}
.whatsapp-float i{
  font-size: 1.1rem;
}
html.motion-light .bg-blobs{
  display: none;
}
html.motion-light .hover-lift,
html.motion-light .project-thumb,
html.motion-light a,
html.motion-light button{
  transition: none !important;
}
html.motion-light .hover-lift:hover,
html.motion-light .project-card:hover .project-thumb{
  transform: none !important;
}
html[data-theme="light"] .affiliate-banner{
  background: var(--affiliate-bg);
  border-color: var(--affiliate-border);
}

/* Responsividade: telas muito pequenas */
@media (max-width: 300px){
  .display-5{ font-size: 1.55rem; }
  .lead{ font-size: 1rem; }
  .btn-lg{ padding: .65rem .9rem; font-size: 1rem; }
  .hero-metrics{ grid-template-columns: 1fr; }
  pre{ font-size: .78rem; }
  .pill{ font-size: .85rem; }
}

/* Responsividade: mobile */
@media (max-width: 576px){
  .hero-metrics{ grid-template-columns: 1fr; }
  .whatsapp-float span{ font-size: .9rem; }
}
@media (min-width: 768px) and (max-width: 1366px){
  #projects,
  #projects .container,
  #projects .projects-grid{
    background: transparent !important;
  }
  #projects .projects-grid,
  #depoimentos .testimonials-grid{
    flex-wrap: nowrap !important;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    scrollbar-color: transparent transparent;
    --bs-gutter-x: 0;
    margin-left: 0;
    margin-right: 0;
    border: 0;
    box-shadow: none;
  }
  #projects .projects-grid::-webkit-scrollbar,
  #depoimentos .testimonials-grid::-webkit-scrollbar{
    width: 0;
    height: 0;
    display: none;
  }
  #projects .projects-grid > *,
  #depoimentos .testimonials-grid > *{
    flex: 0 0 100% !important;
    max-width: 100% !important;
    scroll-snap-align: start;
    background: transparent !important;
    padding-left: 0;
    padding-right: 0;
  }
  #projects .projects-grid .glass,
  #depoimentos .testimonials-grid .glass{
    background: transparent;
    backdrop-filter: none;
    border: 1px solid rgba(var(--gradB), .58);
    box-shadow: inset 0 1px 0 var(--inset-highlight);
  }
  #projects .projects-grid .project-thumb{
    border: 0;
    background: transparent;
  }
}
.tablet-carousel-controls{
  display: none;
}
@media (min-width: 768px) and (max-width: 1366px){
  .tablet-carousel-controls{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    margin-top: 1rem;
  }
  .tablet-carousel-arrow{
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    border: 1px solid var(--stroke);
    background: var(--surface-subtle);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .tablet-carousel-arrow[disabled]{
    opacity: .4;
    cursor: not-allowed;
  }
  .tablet-carousel-dots{
    display: flex;
    align-items: center;
    gap: .45rem;
  }
  .tablet-carousel-dot{
    width: .55rem;
    height: .55rem;
    border-radius: 999px;
    border: 1px solid var(--stroke);
    background: transparent;
    padding: 0;
  }
  .tablet-carousel-dot.active{
    width: 1.3rem;
    background: rgba(var(--gradB), .45);
    border-color: rgba(var(--gradB), .85);
  }
}
@media (min-width: 992px){
  .btn-submit-email{
    width: auto;
  }
}

/* Tema claro: cores base */
html[data-theme="light"] body{
  /* Override completo do sistema de tokens no tema claro. */
  --bg0:#f8fafc;
  --bg1:#eef2ff;
  --card: rgba(255,255,255,.85);
  --stroke: rgba(15, 23, 42, .12);
  --text: rgba(11, 18, 32, .96);
  --muted: rgba(44, 58, 82, .96);
  --surface-thin: rgba(15, 23, 42, .03);
  --surface-subtle: rgba(15, 23, 42, .05);
  --surface-soft: rgba(15, 23, 42, .07);
  --surface-strong: rgba(15, 23, 42, .10);
  --border-soft: rgba(15, 23, 42, .18);
  --border-mid: rgba(15, 23, 42, .22);
  --border-strong: rgba(15, 23, 42, .28);
  --inset-highlight: rgba(255,255,255,.72);
  --text-accent-contrast: #1f2937;
  --outline-focus: rgba(180, 83, 9, .92);
  --divider-line: rgba(15, 23, 42, .18);
  --icon-primary: rgba(146, 74, 0, .98);
  --icon-soft-bg: rgba(251, 191, 36, .22);
  --icon-soft-bg-2: rgba(245, 158, 11, .18);
  --icon-soft-stroke: rgba(180, 83, 9, .45);
  --icon-check: rgba(5, 120, 87, .96);
  --skip-bg: #eef6ff;
  --skip-text: #102033;
  --nav-glass-bg: rgba(255,255,255,.85);
  --nav-glass-bg-scrolled: rgba(255,255,255,.95);
  --topnav-mobile-bg: rgba(248, 250, 252, .95);
  --footer-bg: rgba(255,255,255,.72);
  --avatar-ring: rgba(15, 23, 42, .20);
  --proof-avatar-ring: rgba(255,255,255,.92);
  --codebox-bg: rgba(8, 12, 20, 0.88);
  --codebox-border: rgba(8, 12, 20, 0.35);
  --code-header-border: rgba(255,255,255,0.12);
  --code-pre-text: rgba(255,255,255,0.95);
  --code-inline-text: rgba(15, 23, 42, 0.95);
  --affiliate-bg: rgba(15, 23, 42, 0.06);
  --affiliate-border: rgba(15, 23, 42, 0.18);
  --affiliate-bg-strong: rgba(15, 23, 42, 0.08);
  --affiliate-border-strong: rgba(15, 23, 42, 0.25);
  --wa-float-bg: #16a34a;
  --wa-float-text: #f0fff5;
  --nav-link-color: rgba(15, 23, 42, .75);
  --nav-link-hover-color: rgba(15, 23, 42, 1);
  --brand-text-color: rgba(15, 23, 42, 1);
  --toggler-border: rgba(15, 23, 42, 0.35);
  --badge-neutral-bg: rgba(15, 23, 42, 0.12);
  --badge-neutral-border: rgba(15, 23, 42, 0.18);
  --badge-neutral-text: rgba(15, 23, 42, 0.95);
  --section-tag-strong-bg: rgba(255,255,255,.82);
  --section-tag-strong-color: rgba(15,23,42,.74);
  --inline-code-bg: rgba(15, 23, 42, 0.08);
  --inline-code-text: rgba(15, 23, 42, 0.95);
  --outline-hover-bg: rgba(255,255,255,0.16);
  --outline-hover-border: rgba(255,255,255,0.35);
  --outline-hover-text: #fff;
  --btn-outline-soft-text: rgba(92, 62, 0, .95);
/*   background: radial-gradient(1200px 800px at 25% 10%, rgba(var(--gradB), .22), transparent 55%),
              radial-gradient(900px 700px at 80% 15%, rgba(var(--gradA), .20), transparent 55%),
              radial-gradient(900px 800px at 60% 80%, rgba(var(--gradC), .16), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1)); */
}

/* Tema claro: navbar e toggler */
html[data-theme="light"] .nav-glass{
  background: var(--nav-glass-bg);
  border-bottom: 1px solid var(--stroke);
}
html[data-theme="light"] body.is-scrolled .nav-glass{
  box-shadow: 0 10px 24px rgba(15,23,42,.12);
}
html[data-theme="light"] .nav-link{
  color: var(--nav-link-color) !important;
}
html[data-theme="light"] .nav-link:hover{
  color: var(--nav-link-hover-color) !important;
}
html[data-theme="light"] .navbar-brand .fw-semibold{
  color: var(--brand-text-color);
}
html[data-theme="light"] .navbar-dark .navbar-toggler{
  border-color: var(--toggler-border);
}
html[data-theme="light"] .navbar-dark .navbar-toggler-icon{
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(15, 23, 42, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Tema claro: codebox */
html[data-theme="light"] .codebox {
  background: var(--codebox-bg);
  border-color: var(--codebox-border);
}
html[data-theme="light"] .codebox pre,
html[data-theme="light"] .codebox code {
  color: var(--code-pre-text);
}
html[data-theme="light"] .code-header {
  border-bottom-color: var(--code-header-border);
}

/* Tema claro: badges */
html[data-theme="light"] .navbar .badge{
  background: var(--badge-neutral-bg) !important;
  border-color: var(--badge-neutral-border) !important;
  color: var(--badge-neutral-text) !important;
}
html[data-theme="light"] .badge.text-bg-success-subtle{
  background: var(--badge-success-bg) !important;
  border-color: var(--badge-success-border) !important;
  color: var(--badge-success-text) !important;
}

/* Tema claro: pills */
html[data-theme="light"] .pill{
  background: var(--surface-soft);
  border-color: var(--border-soft);
  color: var(--text);
}

/* Tema claro: mini-cards */
html[data-theme="light"] .mini-card{
  background: rgba(255,255,255,0.7);
  border-color: var(--border-strong);
}
html[data-theme="light"] .mini-icon{
  border-color: var(--border-mid);
  box-shadow: inset 0 1px 0 var(--inset-highlight);
}
html[data-theme="light"] .feature-icon i,
html[data-theme="light"] .mini-icon i,
html[data-theme="light"] .pill i,
html[data-theme="light"] .hero-badge i{
  text-shadow: var(--icon-text-shadow);
}

/* Tema claro: botões */
html[data-theme="light"] .btn{
  border-color: var(--border-strong);
}
html[data-theme="light"] .btn-primary{
  color: var(--text-accent-contrast);
  border-color: rgba(var(--gradC), .75);
}
html[data-theme="light"] .btn-outline-light{
  border-color: rgba(var(--gradB), .7);
  color: var(--btn-outline-soft-text);
}
html[data-theme="light"] .btn-outline-light:hover{
  background: rgba(var(--gradA), .2);
  border-color: rgba(var(--gradC), .75);
}
html[data-theme="light"] .section-tag{
  background: var(--section-tag-strong-bg);
  border-color: var(--border-soft);
  color: var(--section-tag-strong-color);
}

/* Tema claro/escuro: contraste em listas */
.steps li,
.checklist li{
  color: var(--text);
}
.steps li code,
.checklist li code{
  color: var(--text);
}

/* Tema escuro: hover do outline */
html[data-theme="dark"] .btn-outline-light:hover{
  color: var(--outline-hover-text) !important;
  background: var(--outline-hover-bg);
  border-color: var(--outline-hover-border);
}

/* Tema claro: code inline */
html[data-theme="light"] code{
  color: var(--inline-code-text);
  background: var(--inline-code-bg);
  border-radius: 6px;
  padding: 0 .25rem;
}

/* Logo do navbar */
.navbar-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}
.logo-light{ display: none; }
html[data-theme="light"] .logo-dark{ display: none; }
html[data-theme="light"] .logo-light{ display: inline-block; }