/* ==========================================================================
   ROBÓTICA BSB — OFICINAS DE ANIVERSÁRIO
   Design System Oficial & Estilos da Landing Page (Neo-Brutalismo Lúdico)
   ========================================================================== */

/* --- 1. VARIÁVEIS E TOKENS --- */
:root {
  --blue: #01a1e1;
  --yellow: #ffd900;
  --red: #f01600;
  --green: #45b227;
  --cream: #faefd9;
  --cream-2: #f5e6c8;
  --ink: #111111;
  --accent: var(--blue);
  --white: #ffffff;

  /* Bordas e Raios */
  --border-width: 3px;
  --border-width-lg: 4px;
  --radius-xs: 8px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 1.25rem; /* 20px */
  --radius-xl: 2rem;    /* 32px */
  --radius-full: 999px;

  /* Sombras Duras (Neo-Brutalismo) */
  --shadow-sm: 3px 3px 0 0 var(--ink);
  --shadow-btn: 5px 5px 0 0 var(--ink);
  --shadow-card: 8px 8px 0 0 var(--ink);
  --shadow-lg: 12px 12px 0 0 var(--ink);
  --shadow-hero: 14px 14px 0 0 var(--ink);

  /* Transições e Animações */
  --transition-fast: 0.08s ease;
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 2. RESET E BASE --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Fundo padrão pontilhado estilo caderno de oficina */
.bg-paper {
  background-color: var(--cream);
  background-image: radial-gradient(circle at 1px 1px, rgba(17, 17, 17, 0.08) 1px, transparent 0);
  background-size: 22px 22px;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- 3. TIPOGRAFIA & HEADINGS --- */
h1, h2, h3, h4, .font-display,
.hero-title, .section-title, .final-headline, .parents-headline, .project-title {
  font-family: 'Fredoka', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.05;
  word-break: keep-all;
  overflow-wrap: normal;
  word-wrap: normal;
  hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
  text-wrap: balance;
}

/* Efeito Split (Letras ciclando nas 4 cores com contorno preto 3D) */
.split {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  paint-order: stroke fill;
  -webkit-text-stroke: 3px var(--ink);
  display: inline;
  word-break: keep-all;
  overflow-wrap: normal;
  word-wrap: normal;
  hyphens: none;
}

@media (min-width: 768px) {
  .split {
    -webkit-text-stroke: 4px var(--ink);
  }
}

/* Invólucro de palavra (Base do texto em BRANCO com contorno preto 3D por padrão) */
.split .word {
  display: inline-block;
  white-space: nowrap;
  word-break: keep-all;
  overflow-wrap: normal;
  word-wrap: normal;
  hyphens: none;
  color: var(--white);
}

/* Cores de Destaque para Palavras Chave Específicas */
.split .word.c-yellow, .split .c-yellow { color: var(--yellow) !important; }
.split .word.c-red,    .split .c-red    { color: var(--red) !important; }
.split .word.c-green,  .split .c-green  { color: var(--green) !important; }
.split .word.c-blue,   .split .c-blue   { color: var(--blue) !important; }

.split .ch {
  display: inline-block;
  transition: transform 0.15s ease;
}

.split .ch:hover {
  transform: translateY(-3px) scale(1.05);
}

/* Eyebrows e rótulos */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Fredoka', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: #333;
  margin-bottom: 12px;
}

.eyebrow .dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  border: 1px solid var(--ink);
}

.section-title {
  font-size: clamp(32px, 5.5vw, 58px);
  margin-bottom: 16px;
  line-height: 1.05;
}

.section-title .split {
  -webkit-text-stroke-width: 2.8px;
}

@media (min-width: 768px) {
  .section-title .split {
    -webkit-text-stroke-width: 3.5px;
  }
}

.section-sub {
  font-family: 'Fredoka', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(17px, 2.5vw, 22px);
  letter-spacing: 0.02em;
  color: #222;
  margin-bottom: 12px;
}

.lede {
  font-size: clamp(16px, 2vw, 19px);
  color: #2b2b2b;
  max-width: 760px;
  line-height: 1.6;
}

/* --- 4. COMPONENTES NEO-BRUTALISTAS --- */

/* Cards Base */
.nb {
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nb-lg {
  background: var(--white);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* Cards com sombras temáticas coloridas */
.nb-blue   { box-shadow: 8px 8px 0 0 var(--blue); }
.nb-yellow { box-shadow: 8px 8px 0 0 var(--yellow); }
.nb-red    { box-shadow: 8px 8px 0 0 var(--red); }
.nb-green  { box-shadow: 8px 8px 0 0 var(--green); }

/* Botões com Física Tátil (Afunda ao clicar) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 16px 28px;
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color 0.15s ease;
  font-size: 16px;
  text-decoration: none;
  line-height: 1;
  user-select: none;
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 0 var(--ink);
}

.btn:active {
  transform: translate(5px, 5px);
  box-shadow: 0 0 0 0 var(--ink);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover {
  background: #0294cf;
}

.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
}
.btn-yellow:hover {
  background: #f0cc00;
}

.btn-red {
  background: var(--red);
  color: var(--white);
}
.btn-red:hover {
  background: #d81400;
}

.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover {
  background: #3da122;
}

.btn-sm {
  padding: 10px 18px;
  font-size: 13px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.btn-sm:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 0 var(--ink);
}

.btn-lg {
  padding: 20px 36px;
  font-size: 18px;
  border-radius: 16px;
  box-shadow: 7px 7px 0 0 var(--ink);
}
.btn-lg:active {
  transform: translate(7px, 7px);
  box-shadow: 0 0 0 0 var(--ink);
}

.btn svg {
  flex-shrink: 0;
}

/* Chips & Badges */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-full);
  font-family: 'Fredoka', sans-serif;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  color: var(--ink);
  white-space: nowrap;
}

.chip-yellow { background: var(--yellow); }
.chip-red    { background: var(--red); color: var(--white); }
.chip-green  { background: var(--green); color: var(--white); }
.chip-blue   { background: var(--blue); color: var(--white); }

/* Pílula de destaque */
.pill {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: 10px;
  padding: 2px 12px;
  box-shadow: var(--shadow-sm);
  transform: rotate(-2deg);
  font-weight: 700;
}

/* Selos (Stamps) com rotação */
.stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  border: 3px solid currentColor;
  padding: 5px 12px;
  border-radius: 8px;
  transform: rotate(-4deg);
  letter-spacing: 0.08em;
  font-size: 12px;
  background: var(--white);
  box-shadow: 2px 2px 0 0 var(--ink);
}

/* Fitas Adesivas Decorativas (Tape) */
.tape {
  position: absolute;
  width: 120px;
  height: 28px;
  background: rgba(255, 217, 0, 0.88);
  border: 1px dashed rgba(17, 17, 17, 0.4);
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  z-index: 2;
  pointer-events: none;
}

.tape-red { background: rgba(240, 22, 0, 0.85); }
.tape-green { background: rgba(69, 178, 39, 0.85); }
.tape-blue { background: rgba(1, 161, 225, 0.85); }

/* Parafuso decorativo SVG */
.screw {
  width: 22px;
  height: 22px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: #e2e2e2;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}
.screw::after {
  content: "";
  width: 12px;
  height: 2px;
  background: var(--ink);
}

/* --- 5. HEADER & NAVBAR --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: var(--border-width) solid var(--ink);
  box-shadow: 0 4px 0 0 var(--ink);
  padding: 12px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo-box {
  width: 52px;
  height: 52px;
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.brand-logo-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.brand-text-name {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: clamp(20px, 2.5vw, 24px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1;
}

.brand-text-name.split-chars, .split-chars {
  paint-order: stroke fill;
  -webkit-text-stroke: 2.2px var(--ink);
}

.split-chars .ch[data-ci="0"] { color: var(--blue) !important; }
.split-chars .ch[data-ci="1"] { color: var(--yellow) !important; }
.split-chars .ch[data-ci="2"] { color: var(--red) !important; }
.split-chars .ch[data-ci="3"] { color: var(--green) !important; }

.brand-text-sub {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #555;
  margin-top: 4px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-tagline {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: clamp(12px, 2.2vw, 15px);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--yellow);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

/* --- 6. SEÇÃO 1: HERO & VSL --- */
.hero-section {
  padding: 48px 0 60px;
}

.hero-box {
  position: relative;
  background: var(--blue);
  color: var(--white);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hero);
  padding: 44px 32px 48px;
  overflow: hidden;
}

@media (min-width: 992px) {
  .hero-box {
    padding: 56px 48px 60px;
  }
}

.hero-header {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: clamp(38px, 6.5vw, 68px);
  margin-bottom: 20px;
  line-height: 1;
}

.hero-title .split {
  -webkit-text-stroke-color: var(--ink);
  color: var(--white);
}

.hero-subheadline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(18px, 2.3vw, 23px);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 16px;
  color: #ffffff;
  text-shadow: 1px 1px 0 var(--ink);
}

.hero-complementar {
  font-size: clamp(16px, 1.8vw, 18px);
  color: rgba(255, 255, 255, 0.95);
  max-width: 720px;
  margin: 0 auto 28px;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 0;
}

.cta-helper-text {
  font-family: 'Fredoka', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  opacity: 0.92;
}

/* VSL Player Mockup */
.vsl-container {
  max-width: 860px;
  margin: 0 auto 36px;
  position: relative;
}

.vsl-card {
  position: relative;
  border: var(--border-width-lg) solid var(--ink);
  border-radius: 24px;
  box-shadow: 10px 10px 0 0 var(--ink);
  background: var(--ink);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  cursor: pointer;
}

.vsl-thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, opacity 0.3s ease;
  opacity: 0.92;
}

.vsl-card:hover .vsl-thumbnail-img {
  transform: scale(1.03);
  opacity: 0.85;
}

.vsl-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(1, 161, 225, 0.2) 0%, rgba(17,17,17,0.7) 100%);
  gap: 16px;
  padding: 24px;
  text-align: center;
}

.vsl-play-btn {
  width: 90px;
  height: 90px;
  background: var(--yellow);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: 50%;
  box-shadow: 6px 6px 0 0 var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.vsl-card:hover .vsl-play-btn {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 4px 4px 0 0 var(--ink);
}

.vsl-label {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.02em;
  background: rgba(17, 17, 17, 0.85);
  border: 2px solid var(--white);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  box-shadow: 3px 3px 0 0 var(--ink);
}

/* Post-VSL CTA */
.vsl-cta-wrapper {
  text-align: center;
}

/* --- 7. SEÇÃO 2: EXPERIÊNCIA --- */
.section-padding {
  padding: 64px 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 48px;
}

.experience-intro-text {
  font-size: 19px;
  color: #2b2b2b;
  margin-top: 14px;
  line-height: 1.6;
}

.experience-intro-highlight {
  font-family: 'Fredoka', sans-serif;
  font-size: 21px;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  margin-top: 8px;
  display: block;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .experience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.exp-card {
  padding: 30px 24px;
  position: relative;
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.exp-card-number {
  width: 44px;
  height: 44px;
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 6px;
}

.exp-card h3 {
  font-size: 22px;
  color: var(--ink);
}

.exp-card p {
  font-size: 15px;
  color: #3e3e3e;
  line-height: 1.6;
}

/* Card para os Pais */
.parents-banner {
  background: var(--yellow);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 36px 32px;
  position: relative;
  margin: 20px 0 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

@media (min-width: 860px) {
  .parents-banner {
    grid-template-columns: 1.4fr 1fr;
    padding: 40px 48px;
  }
}

.parents-tag {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  box-shadow: 2px 2px 0 0 var(--ink);
  display: inline-block;
  margin-bottom: 12px;
}

.parents-headline {
  font-size: clamp(24px, 3.5vw, 34px);
  margin-bottom: 12px;
}

.parents-body {
  font-size: 17px;
  color: #1a1a1a;
  line-height: 1.55;
}

.parents-closure {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 20px;
  text-transform: uppercase;
  color: var(--ink);
  margin-top: 12px;
}

/* --- 8. SEÇÃO 3: COMPARADOR INTERATIVO (ANTES / DEPOIS) --- */
.comparator-wrapper {
  max-width: 960px;
  margin: 0 auto;
}

.comparator-box {
  position: relative;
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: #000;
  user-select: none;
  touch-action: pan-y;
  aspect-ratio: 16 / 9;
}

.comparator-img-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.comparator-img-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Camada da Esquerda (Passivo) - Base */
.comparator-layer-passive {
  z-index: 1;
}

/* Camada da Direita (Criativo) - Revelada */
.comparator-layer-active {
  z-index: 2;
  clip-path: polygon(0 0, var(--slider-pos, 50%) 0, var(--slider-pos, 50%) 100%, 0 100%);
}

/* Divisor e Alça de Arrasto */
.comparator-handle-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--slider-pos, 50%);
  width: 4px;
  background: var(--ink);
  z-index: 10;
  transform: translateX(-50%);
  pointer-events: none;
}

/* Indicativo acima do slide */
.comparator-instruction-bar {
  text-align: center;
  margin-bottom: 16px;
}

/* Alça de Arrasto Compacta Circular (Não tampa a imagem nem os rostos) */
.comparator-handle-circle {
  position: absolute;
  top: 50%;
  left: var(--slider-pos, 50%);
  transform: translate(-50%, -50%);
  z-index: 12;
  width: 48px;
  height: 48px;
  background: var(--yellow);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: grab;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  touch-action: none;
}

.comparator-handle-circle:hover {
  transform: translate(-50%, -50%) scale(1.08);
}

.comparator-handle-circle:active {
  cursor: grabbing;
  transform: translate(-50%, -50%) scale(1.18);
  box-shadow: 1px 1px 0 0 var(--ink);
}

/* Legendas das Imagens Posicionadas EMBAIXO da imagem (apenas 1 visível por vez) */
.comparator-legend-wrapper {
  margin-top: 18px;
  position: relative;
  max-width: 100%;
}

.comparator-legend-card {
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: var(--shadow-sm);
  display: none;
  flex-direction: column;
  gap: 6px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.comparator-legend-card.visible {
  display: flex;
  animation: legendFadeIn 0.2s ease;
}

@keyframes legendFadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.legend-card-passive {
  border-left: 8px solid #555555;
}

.legend-card-active {
  border-left: 8px solid var(--green);
}

.legend-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  flex-shrink: 0;
}

.dot-passive {
  background: #ff4757;
}

.dot-active {
  background: var(--green);
}

.legend-card-title {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.legend-card-text {
  font-size: 14px;
  color: #444;
  margin: 0;
  font-style: italic;
  line-height: 1.5;
}

/* Conclusão em Destaque do Comparador */
.comparator-closing-card {
  margin-top: 36px;
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 32px;
  text-align: center;
}

.comparator-closing-quote {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(20px, 3.2vw, 30px);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--ink);
}

.comparator-closing-quote span {
  color: var(--blue);
}

/* --- 9. SEÇÃO 4: MATERIAIS (LEGO SPIKE) --- */
.materials-intro {
  max-width: 820px;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 18px;
  line-height: 1.6;
}

.materials-intro p {
  margin-bottom: 12px;
}

.materials-highlight-quote {
  font-family: 'Fredoka', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  display: inline-block;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: 16px;
  padding: 8px 24px;
  box-shadow: 4px 4px 0 0 var(--ink);
  margin: 12px 0 16px;
  transform: rotate(-1deg);
}

.materials-pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .materials-pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.material-pillar-card {
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}

.pillar-icon-box {
  width: 56px;
  height: 56px;
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  margin-bottom: 8px;
}

/* --- 10. SEÇÃO 5: GALERIA DE VÍDEOS (CARROSSEL SWIPE INTERATIVO) --- */
/* Container Principal do Carrossel */
.gallery-slider-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 940px;
  margin: 36px auto 20px;
  gap: 14px;
}

/* Setas de Navegação Neo-Brutalistas */
.slider-arrow {
  width: 54px;
  height: 54px;
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: 50%;
  box-shadow: var(--shadow-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  z-index: 10;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.slider-arrow:hover {
  background: var(--yellow);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 7px 7px 0 0 var(--ink);
}

.slider-arrow:active {
  transform: translate(3px, 3px) scale(0.98);
  box-shadow: 2px 2px 0 0 var(--ink);
}

.slider-arrow:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

.slider-arrow.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: var(--shadow-sm);
  transform: none;
}

/* Viewport com Máscara e Cursor de Arraste */
.gallery-slider-viewport {
  overflow: hidden;
  width: 100%;
  max-width: 780px;
  border-radius: var(--radius-xl);
  touch-action: pan-y;
  cursor: grab;
  padding: 6px 4px 18px 4px;
  user-select: none;
}

.gallery-slider-viewport.is-dragging {
  cursor: grabbing;
}

/* Trilho Flexível do Slider */
.gallery-slider-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.25, 1);
  will-change: transform;
  width: 100%;
}

.gallery-slider-track.no-transition {
  transition: none !important;
}

/* Slide Individual */
.project-slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  box-sizing: border-box;
  padding: 0 4px;
  opacity: 0.65;
  transform: scale(0.97);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.project-slide.active {
  opacity: 1;
  transform: scale(1);
}

/* Card em Destaque Ampliado */
.project-card-featured {
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  background: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.project-card-featured:hover {
  box-shadow: var(--shadow-lg);
}

/* Moldura de Imagem Ampliada com Suporte a Vídeo */
.project-card-featured .project-img-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  max-height: 460px;
  border-bottom: var(--border-width-lg) solid var(--ink);
  overflow: hidden;
  background: var(--cream-2);
}

.project-card-featured .project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  pointer-events: none;
}

.project-card-featured .project-img-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: opacity 0.5s ease;
}

/* Elemento de Vídeo com Transição Suave */
.project-card-featured .project-card-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

.project-card-featured .project-card-video.is-playing {
  opacity: 1;
}

/* Enquadramento Superior para destacar a montagem */
.project-card-featured .project-card-video.video-focus-top,
.project-card-featured .project-img-fallback.video-focus-top {
  object-position: center 20%;
}

.project-card-featured:hover .project-img,
.project-card-featured:hover .project-card-video {
  transform: scale(1.02);
}

/* Indicador Animado "Em Ação" */
.project-action-pill {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ink);
  color: var(--white);
  border: 2px solid var(--white);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  font-family: 'Fredoka', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-sm);
  user-select: none;
}

.project-action-pill .action-dot {
  width: 8px;
  height: 8px;
  background: #2ed573;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px #2ed573;
  animation: pulseDot 1.4s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.35);
    opacity: 0.6;
  }
}

/* Tag de Categoria no Canto da Foto */
.project-badge-corner {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 4;
  font-family: 'Fredoka', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
}

/* Balão de Fala Dinâmico na Foto */
.project-bubble-caption {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--white);
  border: 3px solid var(--ink);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  padding: 8px 18px;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: clamp(13px, 2.2vw, 16px);
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 4;
}


/* Conteúdo Informativo do Card */
.project-card-featured .project-info {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.project-card-featured .project-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.project-card-featured .project-title {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(22px, 3.5vw, 30px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.project-card-featured .project-desc {
  font-size: clamp(15px, 2vw, 17px);
  color: #333333;
  line-height: 1.6;
  margin: 0;
}

/* Lista de Tecnologias/Destaques do Projeto */
.project-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.project-mini-tag {
  background: var(--cream);
  border: 2px solid var(--ink);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  box-shadow: 2px 2px 0 0 var(--ink);
}

/* Controles Inferiores do Carrossel */
.gallery-slider-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}

/* Dots Indicadores */
.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.slider-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2.5px solid var(--ink);
  background: var(--white);
  box-shadow: 2px 2px 0 0 var(--ink);
  cursor: pointer;
  padding: 0;
  transition: all 0.25s cubic-bezier(0.2, 0.9, 0.25, 1);
  -webkit-tap-highlight-color: transparent;
}

.slider-dot:hover {
  background: var(--yellow);
  transform: scale(1.2);
}

.slider-dot.active {
  background: var(--yellow);
  width: 38px;
  border-radius: var(--radius-full);
  box-shadow: 3px 3px 0 0 var(--ink);
}

/* Contador Numérico Estilizado */
.slider-counter {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 15px;
  background: var(--white);
  border: 2.5px solid var(--ink);
  border-radius: var(--radius-full);
  padding: 4px 16px;
  box-shadow: var(--shadow-sm);
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.05em;
}

.slider-counter .counter-curr {
  color: var(--blue);
  font-size: 17px;
}

.slider-counter .counter-sep {
  opacity: 0.5;
}

/* Dica de Arraste e Setas */
.slider-swipe-hint {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #555555;
  display: flex;
  align-items: center;
  gap: 6px;
}

.slider-swipe-hint .hint-icon {
  font-size: 16px;
  display: inline-block;
  animation: hintSwipe 1.8s infinite ease-in-out;
}

@keyframes hintSwipe {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(6px);
  }
}

/* Responsividade do Carrossel */
@media (max-width: 768px) {
  .gallery-slider-container {
    gap: 8px;
    padding: 0 4px;
  }

  .slider-arrow {
    width: 44px;
    height: 44px;
  }

  .slider-arrow svg {
    width: 22px;
    height: 22px;
  }

  .project-card-featured .project-info {
    padding: 20px 18px 22px;
  }

  .project-card-featured .project-img-wrapper {
    aspect-ratio: 4 / 3;
  }

  .project-action-pill {
    top: 10px;
    left: 10px;
    font-size: 10px;
    padding: 3px 8px;
  }

  .project-badge-corner {
    top: 10px;
    right: 10px;
    font-size: 11px;
    padding: 4px 10px;
  }

  .project-bubble-caption {
    bottom: 10px;
    left: 10px;
    padding: 5px 10px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .gallery-slider-container {
    position: relative;
    padding: 0;
  }

  /* No mobile estreito, as setas ficam sobrepostas nas laterais para aproveitar 100% da tela */
  .slider-arrow {
    position: absolute;
    top: 35%;
    transform: translateY(-50%);
    box-shadow: 3px 3px 0 0 var(--ink);
  }

  .slider-arrow-prev {
    left: 4px;
  }

  .slider-arrow-next {
    right: 4px;
  }

  .slider-arrow:hover {
    transform: translateY(-50%) scale(1.05);
  }

  .slider-arrow:active {
    transform: translateY(-50%) scale(0.95);
  }

  .gallery-slider-viewport {
    padding: 4px 2px 14px 2px;
  }

  .project-bubble-caption {
    font-size: 11px;
    padding: 4px 8px;
  }
}

/* --- 11. SEÇÃO 6: PROVA SOCIAL --- */
.proof-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}

.proof-tab-btn {
  padding: 12px 24px;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 15px;
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.proof-tab-btn.active {
  background: var(--yellow);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 var(--ink);
}

.proof-content-panel {
  display: none;
}
.proof-content-panel.active {
  display: block;
}

/* Grid de Depoimentos em Vídeo */
.video-testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 680px) {
  .video-testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.video-test-card {
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  background: var(--white);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.video-thumb-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #222;
  cursor: pointer;
}

.video-thumb-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: var(--red);
  color: var(--white);
  border: 3px solid var(--ink);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-test-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 16px;
}

.author-meta h4 {
  font-size: 17px;
  margin-bottom: 2px;
}

.author-meta p {
  font-size: 13px;
  color: #666;
}

/* Mensagens de WhatsApp (Prints Estilizados) */
.whatsapp-prints-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 680px) {
  .whatsapp-prints-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.wa-message-card {
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  background: #e5ddd5;
  background-image: radial-gradient(#00000010 1px, transparent 0);
  background-size: 14px 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wa-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid rgba(17, 17, 17, 0.15);
  padding-bottom: 10px;
}

.wa-profile {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-bubble {
  background: #dcf8c6;
  border: 2px solid var(--ink);
  border-radius: 12px;
  border-top-left-radius: 2px;
  padding: 14px 16px;
  box-shadow: 2px 2px 0 0 rgba(17, 17, 17, 0.2);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.5;
  position: relative;
}

.wa-time {
  display: block;
  text-align: right;
  font-size: 11px;
  color: #666;
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
}

/* --- 12. SEÇÃO 7: FAQ (PERGUNTAS FREQUENTES) --- */
.faq-list {
  max-width: 820px;
  margin: 0 auto 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  background: var(--white);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  background: transparent;
  border: none;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px);
  text-transform: uppercase;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  gap: 16px;
}

.faq-icon-indicator {
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.faq-item.active .faq-icon-indicator {
  transform: rotate(45deg);
  background: var(--red);
  color: var(--white);
}

.faq-answer-pane {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.2s ease;
  padding: 0 24px;
  border-top: 0px solid transparent;
  font-size: 16px;
  color: #333;
  line-height: 1.65;
}

.faq-item.active .faq-answer-pane {
  padding: 0 24px 22px;
  border-top: 2px dashed rgba(17,17,17,0.15);
  max-height: 300px;
}

.faq-support-box {
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  text-align: center;
}

@media (min-width: 600px) {
  .faq-support-box {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* --- 13. SEÇÃO 8: FINALIZAÇÃO & CTA EMOCIONAL --- */
.final-section {
  padding: 60px 0 80px;
}

.final-box {
  background: var(--yellow);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hero);
  padding: 56px 32px;
  position: relative;
  text-align: center;
}

@media (min-width: 768px) {
  .final-box {
    padding: 70px 60px;
  }
}

.final-headline {
  font-size: clamp(32px, 5.5vw, 56px);
  margin-bottom: 24px;
  line-height: 1.1;
}

.final-headline .split {
  -webkit-text-stroke-color: var(--ink);
  color: var(--white);
}

.final-story-text {
  font-size: clamp(17px, 2.2vw, 20px);
  color: #1a1a1a;
  max-width: 760px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.final-quote-shout {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(26px, 4.5vw, 44px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  background: var(--red);
  border: 4px solid var(--ink);
  border-radius: var(--radius-lg);
  padding: 10px 30px;
  display: inline-block;
  box-shadow: 6px 6px 0 0 var(--ink);
  transform: rotate(-2deg);
  margin-bottom: 32px;
}

/* --- 14. RODAPÉ --- */
.site-footer {
  border-top: var(--border-width-lg) solid var(--ink);
  background: var(--cream);
  padding: 40px 0 50px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

/* --- 15. BOTÃO FLUTUANTE DE AGENDAMENTO RÁPIDO --- */
.floating-booking-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  outline: none;
}

.floating-booking-icon {
  width: 64px;
  height: 64px;
  background: var(--yellow);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: 50%;
  box-shadow: var(--shadow-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-booking-btn:hover .floating-booking-icon {
  transform: scale(1.08) rotate(-6deg);
  box-shadow: 4px 4px 0 0 var(--ink);
}

.floating-booking-tooltip {
  display: none;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--ink);
  box-shadow: 3px 3px 0 0 var(--ink);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .floating-booking-tooltip {
    display: block;
  }
}

/* --- 15.1. MODAL DE AGENDAMENTO RÁPIDO (POP-UP) --- */
.booking-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.75);
  backdrop-filter: blur(5px);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.booking-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.booking-modal-box {
  background: var(--paper, #fffbf2);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: 12px 12px 0 0 var(--ink);
  max-width: 480px;
  width: 100%;
  padding: 28px;
  position: relative;
  transform: translateY(30px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.booking-modal-backdrop.open .booking-modal-box {
  transform: translateY(0) scale(1);
}

.booking-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}

.booking-modal-title {
  font-family: 'Fredoka', sans-serif;
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.booking-modal-close-btn {
  background: var(--red);
  color: var(--white);
  border: 2px solid var(--ink);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease;
}

.booking-modal-close-btn:hover {
  transform: scale(1.1) rotate(90deg);
}

.booking-modal-desc {
  font-size: 14px;
  color: #333;
  line-height: 1.4;
  margin-bottom: 20px;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: 'Fredoka', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  background: var(--white);
  border: var(--border-width) solid var(--ink);
  border-radius: var(--radius-md);
  box-shadow: 3px 3px 0 0 var(--ink);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus {
  border-color: var(--blue);
  box-shadow: 4px 4px 0 0 var(--blue);
}

.booking-submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

.booking-feedback {
  padding: 14px 16px;
  border: 2px solid var(--ink);
  border-radius: var(--radius-md);
  font-size: 14px;
  margin-top: 16px;
  line-height: 1.4;
}

.booking-feedback-success {
  background: #d1e7dd;
  color: #0f5132;
  box-shadow: 3px 3px 0 0 var(--ink);
}

.booking-feedback-error {
  background: #f8d7da;
  color: #842029;
  box-shadow: 3px 3px 0 0 var(--ink);
}

/* --- 16. MODAL DE VÍDEO (VSL) --- */
.video-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.video-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.video-modal-box {
  background: var(--white);
  border: var(--border-width-lg) solid var(--ink);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hero);
  width: 100%;
  max-width: 860px;
  overflow: hidden;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-modal-backdrop.open .video-modal-box {
  transform: translateY(0) scale(1);
}

.video-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: var(--border-width) solid var(--ink);
  background: var(--cream);
}

.video-modal-close-btn {
  background: var(--red);
  color: var(--white);
  border: 2px solid var(--ink);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 2px 2px 0 0 var(--ink);
}

.video-modal-body {
  aspect-ratio: 16 / 9;
  background: #000;
  position: relative;
}

.video-modal-body iframe, .video-modal-body video {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   17. REFINAMENTOS DE RESPONSIVIDADE (MOBILE & TELAS PEQUENAS)
   ========================================================================== */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  /* Header */
  .site-header {
    padding: 8px 0;
  }

  .brand-logo-box {
    width: 44px;
    height: 44px;
  }

  .brand-text-name {
    font-size: 19px;
  }

  .brand-text-sub {
    font-size: 10px;
  }

  /* Hero */
  .hero-section {
    padding: 24px 0 40px;
  }

  .hero-box {
    padding: 32px 18px 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
  }

  .hero-title {
    font-size: clamp(30px, 8.5vw, 44px);
    line-height: 1.05;
    margin-bottom: 16px;
  }

  .hero-title .split {
    -webkit-text-stroke-width: 2.5px;
  }

  .hero-subheadline {
    font-size: 17px;
    line-height: 1.45;
  }

  .hero-complementar {
    font-size: 15px;
    margin-bottom: 22px;
  }

  .hero-badges-row {
    gap: 8px;
    margin-bottom: 24px;
  }

  .chip {
    font-size: 12px;
    padding: 5px 12px;
  }

  /* Botões em Mobile - Maior área de toque */
  .btn-lg {
    width: 100%;
    font-size: 15px;
    padding: 16px 20px;
    text-align: center;
  }

  /* VSL Player */
  .vsl-card {
    border-radius: 16px;
    box-shadow: 6px 6px 0 0 var(--ink);
  }

  .vsl-play-btn {
    width: 66px;
    height: 66px;
  }

  .vsl-play-btn svg {
    width: 32px;
    height: 32px;
  }

  .vsl-label {
    font-size: 13px;
    padding: 6px 14px;
    max-width: 92%;
    line-height: 1.3;
  }

  /* Seções gerais */
  .section-padding {
    padding: 44px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .section-title {
    font-size: clamp(26px, 6.5vw, 38px);
    line-height: 1.1;
  }

  .section-title .split {
    -webkit-text-stroke-width: 2.5px;
  }

  .section-sub {
    font-size: 16px;
  }

  .lede {
    font-size: 15px;
  }

  /* Experiência */
  .experience-grid {
    gap: 16px;
    margin-bottom: 28px;
  }

  .exp-card {
    padding: 22px 18px;
  }

  .exp-card h3 {
    font-size: 19px;
  }

  /* Banner dos Pais */
  .parents-banner {
    padding: 28px 18px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin: 10px 0 28px;
  }

  .parents-headline {
    font-size: 22px;
  }

  .parents-body {
    font-size: 15px;
  }

  .parents-banner .btn {
    width: 100%;
  }

  /* Comparador */
  .comparator-box {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
  }

  .comparator-handle-circle {
    width: 42px;
    height: 42px;
  }

  .comparator-handle-circle svg {
    width: 18px;
    height: 18px;
  }

  .comparator-closing-card {
    padding: 22px 16px;
    margin-top: 24px;
  }

  .comparator-closing-quote {
    font-size: 18px;
    margin-bottom: 16px;
  }

  .comparator-closing-card .btn {
    width: 100%;
  }

  /* Materiais */
  .materials-intro {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .materials-highlight-quote {
    font-size: 18px;
    padding: 6px 14px;
    width: 100%;
    box-sizing: border-box;
  }

  .material-pillar-card {
    padding: 24px 18px;
  }

  /* Galeria */
  .project-bubble-caption {
    font-size: 12px;
    padding: 5px 12px;
    bottom: 8px;
    left: 8px;
    max-width: calc(100% - 16px);
  }

  .project-info {
    padding: 16px 18px;
  }

  .project-title {
    font-size: 18px;
  }

  .gallery-filter-nav {
    gap: 8px;
  }

  /* Prova Social */
  .proof-tabs {
    flex-direction: column;
    gap: 8px;
  }

  .proof-tab-btn {
    width: 100%;
    text-align: center;
    padding: 12px 16px;
  }

  /* FAQ */
  .faq-question-btn {
    padding: 16px 16px;
    font-size: 16px;
  }

  .faq-answer-pane {
    font-size: 15px;
  }

  .faq-item.active .faq-answer-pane {
    padding: 0 16px 16px;
  }

  /* Seção Final */
  .final-section {
    padding: 40px 0 60px;
  }

  .final-box {
    padding: 40px 18px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
  }

  .final-headline {
    font-size: clamp(26px, 6.5vw, 38px);
    line-height: 1.15;
    margin-bottom: 16px;
  }

  .final-headline .split {
    -webkit-text-stroke-width: 2.2px;
  }

  .final-story-text {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .final-quote-shout {
    font-size: 24px;
    padding: 8px 18px;
    margin-bottom: 24px;
  }

  /* Botão Flutuante */
  .floating-whatsapp {
    bottom: 16px;
    right: 16px;
  }

  .floating-whatsapp-btn {
    width: 56px;
    height: 56px;
    box-shadow: var(--shadow-sm);
  }

  .floating-whatsapp-btn svg {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 440px) {
  .hero-title {
    font-size: 27px;
  }

  .section-title {
    font-size: 24px;
  }

  .brand-text-name {
    font-size: 17px;
  }

  .brand-logo-box {
    width: 38px;
    height: 38px;
  }

  #navTopCta {
    padding: 6px 10px;
    font-size: 11px;
  }

  .tape {
    width: 80px;
    height: 20px;
  }
}