/* ============================================================
   KOBRA LANDING PAGE — style.css
   Cores: Azul #0B3D6E | Verde #8DC63F | Branco | Cinza claro
   ============================================================ */

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --kobra-blue: #0B3D6E;
  --kobra-blue-dark: #082d52;
  --kobra-blue-mid: #1a5a9e;
  --kobra-green: #8DC63F;
  --kobra-green-dark: #6fa82f;
  --kobra-white: #ffffff;
  --kobra-gray-light: #f4f6f8;
  --kobra-gray: #e0e5ec;
  --kobra-gray-mid: #8a9ab0;
  --kobra-text: #1a2b3c;
  --kobra-text-light: rgba(255,255,255,0.88);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 8px 40px rgba(11,61,110,0.12);
  --shadow-lg: 0 24px 80px rgba(11,61,110,0.18);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--kobra-text);
  background: var(--kobra-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul { list-style: none; }

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === UTILITIES === */
.highlight-green { color: var(--kobra-green); }
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kobra-green);
  background: rgba(141,198,63,0.12);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  border: 1px solid rgba(141,198,63,0.25);
}
.section-tag--light {
  color: var(--kobra-green);
  background: rgba(141,198,63,0.15);
  border-color: rgba(141,198,63,0.3);
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--kobra-blue);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.section-title--light { color: var(--kobra-white); }
.section-body {
  font-size: 1.0625rem;
  color: #4a5e74;
  line-height: 1.75;
  max-width: 560px;
}
.section-body--light { color: var(--kobra-text-light); max-width: 520px; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .section-body { margin: 0 auto; }

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--kobra-green);
  color: var(--kobra-white);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 14px 28px;
  border-radius: 100px;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--kobra-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(141,198,63,0.35);
}
.btn-primary:focus-visible {
  outline: 3px solid var(--kobra-green);
  outline-offset: 3px;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--kobra-white);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 14px 28px;
  border-radius: 100px;
  border: 2px solid rgba(255,255,255,0.35);
  transition: var(--transition);
  cursor: pointer;
}
.btn-secondary:hover {
  border-color: var(--kobra-green);
  color: var(--kobra-green);
  transform: translateY(-2px);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-submit {
  width: 100%;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  padding: 16px 28px;
}

/* ============================================================
   SECTION WAVE — elemento decorativo de fundo (marca d'água)
   ============================================================
   Usado em todas as seções de conteúdo, EXCETO "Technical Data"
   (.section-dimensions), que permanece com fundo branco limpo.

   Cada seção usa uma variante (--technology, --how, --products, etc.)
   com posição, tamanho e rotação próprios — para não parecer que o
   elemento foi apenas duplicado de seção em seção.

   A imagem nunca é presa numa caixa de altura fixa (o que causava o
   corte abrupto/"cortado"): o elemento cobre a seção inteira (inset:0)
   e usa mask-image para desvanecer as bordas suavemente, então o efeito
   é sempre um degradê natural, nunca uma linha reta de corte.
*/
.section-wave {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.section-wave::before {
  content: '';
  position: absolute;
  background: url('assets/wave.png') center / contain no-repeat;
  pointer-events: none;
}

/* Tecnologia (fundo azul escuro) — onda no canto superior esquerdo */
.section-wave--technology::before {
  top: -12%;
  left: -16%;
  width: 92%;
  height: 78%;
  opacity: 0.22;
  transform: rotate(-4deg);
  -webkit-mask-image: radial-gradient(ellipse at top left, black 45%, transparent 85%);
  mask-image: radial-gradient(ellipse at top left, black 45%, transparent 85%);
}

/* Como Funciona (fundo branco) — onda no canto inferior direito, espelhada */
.section-wave--how::before {
  bottom: -14%;
  right: -18%;
  width: 85%;
  height: 72%;
  opacity: 0.13;
  transform: scaleX(-1) rotate(-3deg);
  -webkit-mask-image: radial-gradient(ellipse at bottom right, black 45%, transparent 85%);
  mask-image: radial-gradient(ellipse at bottom right, black 45%, transparent 85%);
}

/* Produtos (fundo cinza claro) — onda centralizada no topo */
.section-wave--products::before {
  top: -18%;
  left: 8%;
  width: 92%;
  height: 58%;
  opacity: 0.09;
  transform: rotate(2deg);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, transparent 90%);
  mask-image: linear-gradient(to bottom, black 0%, transparent 90%);
}

/* Materiais (fundo azul escuro) — onda inferior esquerda, espelhada verticalmente */
.section-wave--materials::before {
  bottom: -16%;
  left: -14%;
  width: 88%;
  height: 72%;
  opacity: 0.18;
  transform: scaleY(-1) rotate(3deg);
  -webkit-mask-image: radial-gradient(ellipse at bottom left, black 45%, transparent 85%);
  mask-image: radial-gradient(ellipse at bottom left, black 45%, transparent 85%);
}

/* Diferenciais (fundo branco) — onda à direita, no meio da seção */
.section-wave--differentials::before {
  top: 4%;
  right: -20%;
  width: 72%;
  height: 78%;
  opacity: 0.09;
  transform: rotate(6deg);
  -webkit-mask-image: radial-gradient(ellipse at right, black 40%, transparent 85%);
  mask-image: radial-gradient(ellipse at right, black 40%, transparent 85%);
}

/* Contato (fundo azul escuro) — onda no topo, deslocada à direita */
.section-wave--contact::before {
  top: -14%;
  right: -10%;
  width: 80%;
  height: 65%;
  opacity: 0.15;
  transform: rotate(-2deg);
  -webkit-mask-image: radial-gradient(ellipse at top right, black 45%, transparent 85%);
  mask-image: radial-gradient(ellipse at top right, black 45%, transparent 85%);
}

/* Footer (fundo azul mais escuro) — onda baixa, larga */
.section-wave--footer::before {
  bottom: -26%;
  left: 2%;
  width: 105%;
  height: 58%;
  opacity: 0.09;
  transform: scaleX(-1) rotate(1deg);
  -webkit-mask-image: linear-gradient(to top, black 0%, transparent 85%);
  mask-image: linear-gradient(to top, black 0%, transparent 85%);
}

/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
  /* Header translúcido branco sobre o vídeo claro do hero */
  background: rgba(255,255,255,0.80);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
#header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 24px rgba(11,61,110,0.1);
}

/* Nav links sempre azul (fundo é claro) */
#header .nav-menu a { color: var(--kobra-blue); }
#header .nav-menu a:hover { color: var(--kobra-green-dark); }
#header.scrolled .nav-menu a { color: var(--kobra-blue); }
#header.scrolled .nav-menu a:hover { color: var(--kobra-green); }
#header.scrolled .menu-toggle span { background: var(--kobra-blue); }

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo-link { flex-shrink: 0; }
.logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: none;          /* logo colorido sobre fundo claro */
  transition: filter var(--transition);
}
#header.scrolled .logo { filter: none; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-menu a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--kobra-blue);   /* azul sobre branco */
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-menu a:hover { color: var(--kobra-green-dark); background: rgba(141,198,63,0.1); }

.btn-cta-header {
  flex-shrink: 0;
  background: var(--kobra-green);
  color: var(--kobra-white);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 100px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-cta-header:hover {
  background: var(--kobra-green-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(141,198,63,0.3);
}

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--kobra-blue);  /* azul — header tem fundo branco */
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO — VIDEO SCRUBBING
   ============================================================ */

/*
  .hero-pin-container  → 250vh — cria a trilha de scroll para o scrubbing.
                          Fica no fluxo normal; o usuário rola por ela.
  .hero-sticky-inner   → sticky top:0, 100vh — a janela "cinematográfica"
                          que permanece fixa enquanto o container desce.
*/
.hero-pin-container {
  position: relative;
  height: 220vh;          /* trilha de scroll para scrubbing contínuo */
  width: 100%;
}

.hero-sticky-inner {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: #ffffff;    /* fusão contínua com o fundo branco do vídeo */
}

/* ── Vídeo de fundo ── */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  pointer-events: none;
  background: #ffffff;
  /* currentTime é controlado diretamente pelo scroll do usuário */
}

/* ── Overlay — proteção de contraste sutil para leitura no lado esquerdo ── */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.75) 0%,
    rgba(255, 255, 255, 0.45) 35%,
    rgba(255, 255, 255, 0.00) 70%
  );
  pointer-events: none;
}

/* ── Conteúdo sobreposto ── */
.hero-content {
  position: relative;
  z-index: 4;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.hero-tagline {
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
}
.tagline-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--kobra-green-dark);
  background: rgba(141,198,63,0.18);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(141,198,63,0.45);
}

/* Textos em azul Kobra — contraste sobre vídeo claro/branco */
.hero-headline {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--kobra-blue);          /* azul sobre fundo branco */
  letter-spacing: -0.03em;
  max-width: 700px;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  /* sem text-shadow — fundo é claro */
}

.hero-title-secondary {
  display: block;
  margin-top: 10px;
  font-size: 0.48em;
  line-height: 1.1;
  font-weight: 800;
  color: var(--kobra-blue);
  letter-spacing: 0.03em;
}

/* O highlight verde já funciona bem sobre branco */
.hero-headline .highlight-green {
  color: var(--kobra-green-dark);    /* verde um pouco mais escuro para contraste */
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(11, 61, 110, 0.78);   /* azul semi-transparente */
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(20px);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  opacity: 0;
  transform: translateY(20px);
}

/* Botão secundário — adapta para fundo claro */
.hero-ctas .btn-secondary {
  color: var(--kobra-blue);
  border-color: rgba(11, 61, 110, 0.45);
}
.hero-ctas .btn-secondary:hover {
  border-color: var(--kobra-green);
  color: var(--kobra-green-dark);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  opacity: 0;
  transform: translateY(15px);
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--kobra-blue);          /* azul */
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: rgba(11, 61, 110, 0.6);    /* azul semi-transparente */
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(11, 61, 110, 0.2);
}

/* ── Scroll indicator ── */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeInUp 1s ease 1.5s forwards;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.scroll-indicator.is-hidden {
  opacity: 0 !important;
  visibility: hidden;
  pointer-events: none;
}
.scroll-indicator span {
  font-size: 0.75rem;
  color: rgba(11, 61, 110, 0.6);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.scroll-arrow { animation: scrollBounce 2s ease-in-out infinite; }
.scroll-dot   { animation: scrollDot   2s ease-in-out infinite; }

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(8px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ============================================================
   TECHNOLOGY SECTION — fundo azul escuro (dark schema)
   ============================================================ */
.section-technology {
  padding: 100px 0;
  background: var(--kobra-blue);
  position: relative;
  overflow: hidden;
}
.section-technology .container { position: relative; z-index: 1; }

.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.tech-image-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: visible;
}
.tech-main-img {
  width: 100%;
  border-radius: var(--radius);
  filter: drop-shadow(var(--shadow-lg));
}
/* Badge: verde sobre fundo escuro */
.tech-badge-overlay {
  position: absolute;
  bottom: -12px;
  right: -12px;
  background: var(--kobra-green);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  letter-spacing: 0.06em;
  box-shadow: var(--shadow);
}

/* Marca Kobrapor — textos claros sobre fundo azul */
.kobrapor-brand {
  font-style: normal;
  color: white;
}
.kobrapor-brand em {
  font-style: normal;
  color: white;
}

/* Pillars — glass dark */
.tech-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.tech-pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}
.tech-pillar:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(141,198,63,0.3);
  transform: translateX(4px);
}
.pillar-icon { flex-shrink: 0; }
.pillar-text strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: white;
  margin-bottom: 4px;
}
.pillar-text span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.68);
  line-height: 1.5;
}

/* ============================================================
   HOW IT WORKS — fundo branco (light schema)
   ============================================================ */
.section-how {
  padding: 100px 0;
  background: var(--kobra-white);
  position: relative;
  overflow: hidden;
}
.section-how .container { position: relative; z-index: 1; }

.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: stretch;
}
/* Bateria integrada ao fundo — sem moldura nem sombra */
.how-image {
  background: none;
  border: none;
  padding: 0;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.battery-img {
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 0;
  /* sem filter:drop-shadow — o bateria.png tem fundo branco;
     drop-shadow aplicado ao retângulo branco criava o "card" indesejado */
}
.how-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
/* Feature cards — light schema */
.feature-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--kobra-gray-light);
  border: 1px solid rgba(11,61,110,0.08);
  padding: 24px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.feature-card:hover {
  background: #e8f4ff;
  border-color: rgba(11,61,110,0.18);
  transform: translateX(4px);
}
.feature-icon { flex-shrink: 0; }
.feature-svg-icon {
  display: block;
  flex-shrink: 0;
  object-fit: contain;
  image-rendering: crisp-edges;
  user-select: none;
}
/* Texto dos cards — azul escuro sobre fundo claro */
.feature-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--kobra-blue);
  margin-bottom: 8px;
}
.feature-body p {
  font-size: 0.875rem;
  color: #5a6e82;   /* cinza azulado — legível sobre fundo claro */
  line-height: 1.65;
}

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
.section-products {
  padding: 100px 0;
  background: var(--kobra-gray-light);
  position: relative;
  overflow: hidden;
}
.section-products .container { position: relative; z-index: 1; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.product-card {
  background: var(--kobra-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: default;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
}
.product-card--custom {
  background: linear-gradient(145deg, #f0f6e8, #e8f4ff);
  border: 2px dashed rgba(141,198,63,0.4);
}
.product-card-inner { display: flex; flex-direction: column; height: 100%; }
.product-img-wrap {
  background: white;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  overflow: hidden;
  position: relative;
}
.product-img {
  max-height: 160px;
  width: auto;
  object-fit: contain;
}
/* Cada formato usa sua própria imagem — exibe integralmente */
.product-img--circular,
.product-img--rectangular,
.product-img--oblong {
  max-height: 160px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}
.product-img-wrap--custom { background: transparent; }
.custom-geo-visual { width: 100%; }
.custom-svg { width: 100%; height: auto; }

.product-info { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--kobra-gray-mid);
  margin-bottom: 6px;
}
.product-tag--accent { color: var(--kobra-green); }
.product-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--kobra-blue);
  margin-bottom: 10px;
}
.product-desc {
  font-size: 0.85rem;
  color: #5a6e82;
  line-height: 1.6;
  margin-bottom: 14px;
  flex: 1;
}
.product-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.product-specs li {
  font-size: 0.78rem;
  color: #4a5e74;
  padding-left: 14px;
  position: relative;
}
.product-specs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--kobra-green);
  border-radius: 50%;
}
.products-cta { text-align: center; }

/* ============================================================
   DIMENSIONS / SIZES & FORMATS SECTION
   ============================================================ */
.section-dimensions {
  padding: 100px 0;
  background: var(--kobra-white);
}

/* ── Cabeçalho ── */
.dim-header { margin-bottom: 40px; }

/* ── Shape Tabs (Round / Rectangular / Oblong) ── */
.dim-shape-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.dim-shape-tab {
  padding: 10px 28px;
  border-radius: 100px;
  border: 2px solid var(--kobra-gray);
  background: transparent;
  color: var(--kobra-blue);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  letter-spacing: 0.02em;
}
.dim-shape-tab:hover {
  border-color: var(--kobra-blue);
  background: rgba(11,61,110,0.04);
}
.dim-shape-tab.active {
  background: var(--kobra-blue);
  border-color: var(--kobra-blue);
  color: white;
}

/* ── Painéis de formato ── */
.dim-panels { position: relative; }
.dim-panel {
  display: none;
  animation: dimFadeIn 0.35s ease both;
}
.dim-panel.active { display: block; }

@keyframes dimFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Layout interno do painel ── */
.dim-panel-inner {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Diagrama SVG técnico ── */
.dim-diagram-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 0 24px;
}
.dim-svg {
  width: 220px;
  height: auto;
  max-width: 100%;
}
.dim-diagram-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.dim-diagram-legend span {
  font-size: 0.8125rem;
  color: #5a6e82;
  letter-spacing: 0.04em;
}
.dim-diagram-legend strong {
  color: var(--kobra-blue);
  font-weight: 700;
  font-size: 0.875rem;
  background: rgba(11,61,110,0.08);
  padding: 1px 7px;
  border-radius: 4px;
  margin-right: 4px;
}

/* ── Material sub-tabs (Polyethylene / PP Blend) ── */
.dim-mat-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--kobra-gray);
  margin-bottom: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.dim-mat-tab {
  padding: 12px 24px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #8a9ab0;
  transition: color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: 0.01em;
}
.dim-mat-tab:hover { color: var(--kobra-blue); }
.dim-mat-tab.active {
  color: var(--kobra-blue);
  border-bottom-color: var(--kobra-green);
}

/* ── Tabelas ── */
.dim-table-panel {
  display: none;
  animation: dimFadeIn 0.3s ease both;
}
.dim-table-panel.active { display: block; }

/* Wrapper para scroll horizontal no mobile */
.dim-table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 0 0 var(--radius) var(--radius);
  border: 1px solid var(--kobra-gray);
  border-top: none;
}

/* Tabela em si */
.dim-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

/* Header da tabela */
.dim-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}
.dim-table thead tr:first-child th {
  background: var(--kobra-blue);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 14px 16px 10px;
  text-align: center;
  border: none;
}
.dim-table thead tr:first-child th:first-child {
  text-align: center;
  min-width: 80px;
}
/* Sub-header mm/in */
.dim-table thead tr:last-child th {
  background: #e8edf4;
  color: var(--kobra-blue);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px 8px;
  text-align: center;
  border-bottom: 2px solid var(--kobra-gray);
  opacity: 0.85;
}

/* Linhas do corpo */
.dim-table tbody tr {
  border-bottom: 1px solid var(--kobra-gray);
  transition: background 0.15s ease;
}
.dim-table tbody tr:last-child { border-bottom: none; }
.dim-table tbody tr:nth-child(even) { background: #f9fafc; }
.dim-table tbody tr:hover { background: rgba(11,61,110,0.04); }

.dim-table tbody td {
  padding: 9px 16px;
  color: #3a4e62;
  text-align: center;
  line-height: 1.4;
}
/* Coluna Item — bold, azul, centralizada como as demais */
.dim-table tbody td:first-child {
  text-align: center;
  font-weight: 700;
  color: var(--kobra-blue);
  padding-left: 16px;
  letter-spacing: 0.02em;
}

/* ── Nota de customização ── */
.dim-custom-note {
  margin-top: 40px;
  padding: 20px 28px;
  background: rgba(11,61,110,0.04);
  border-left: 3px solid var(--kobra-green);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.dim-custom-note p {
  font-size: 0.9375rem;
  color: #4a5e74;
  line-height: 1.65;
}
.dim-custom-note strong { color: var(--kobra-blue); }
.dim-cta-link {
  color: var(--kobra-green-dark);
  font-weight: 700;
  border-bottom: 1px solid rgba(111,168,47,0.35);
  transition: border-color 0.2s;
}
.dim-cta-link:hover { border-bottom-color: var(--kobra-green-dark); }

/* ============================================================
   MATERIALS SECTION
   ============================================================ */
.section-materials {
  padding: 100px 0 80px;
  background: var(--kobra-blue);
  position: relative;
  overflow: hidden;
}
.section-materials .container { position: relative; z-index: 1; }
.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.material-badge {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.material-badge:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(141,198,63,0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.material-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.material-symbol {
  font-size: 2rem;
  font-weight: 900;
  color: var(--kobra-white);
  background: var(--kobra-blue-mid);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  line-height: 1;
  border: 2px solid rgba(141,198,63,0.3);
}
.material-symbol--pp {
  background: rgba(141,198,63,0.2);
  border-color: var(--kobra-green);
  color: var(--kobra-green);
}
.material-symbol--ptfe {
  background: rgba(141,198,63,0.1);
  border-color: rgba(141,198,63,0.5);
  color: var(--kobra-green);
}
.material-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--kobra-white);
}
.material-props {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.material-props li {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.72);
  padding-left: 18px;
  position: relative;
  line-height: 1.4;
}
.material-props li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background: var(--kobra-green);
  border-radius: 50%;
}

/* ============================================================
   DIFFERENTIALS
   ============================================================ */
.section-differentials {
  padding: 100px 0;
  background: var(--kobra-white);
  position: relative;
  overflow: hidden;
}
.section-differentials .container { position: relative; z-index: 1; }
.differentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.diff-card {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: var(--kobra-gray-light);
  border: 1px solid var(--kobra-gray);
  transition: var(--transition);
  text-align: center;
}
.diff-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(141,198,63,0.3);
  background: white;
}
.diff-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.diff-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--kobra-blue);
  margin-bottom: 10px;
}
.diff-body {
  font-size: 0.875rem;
  color: #5a6e82;
  line-height: 1.65;
}

/* ============================================================
   ENGINEERING VALIDATION SECTION
   ============================================================ */
.section-validation {
  padding: 100px 0 80px;
  background: var(--kobra-gray-light);
  position: relative;
  overflow: hidden;
}
.section-validation .container { position: relative; z-index: 1; }

/* Header */
.val-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.val-subheading {
  font-size: 1rem;
  color: var(--kobra-gray-mid);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* 2×2 Grid */
.val-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

/* Validation card */
.val-card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--kobra-gray);
  padding: 32px 28px 24px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.val-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--kobra-blue);
  border-radius: var(--radius) 0 0 var(--radius);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.val-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(11,61,110,0.18);
}
.val-card:hover::after {
  transform: scaleY(1);
}

/* Card top: number + badge */
.val-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 0;
}
.val-number {
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--kobra-blue);
  letter-spacing: 0.12em;
  opacity: 0.45;
  font-variant-numeric: tabular-nums;
}

/* Badges */
.val-badge {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 4px;
  line-height: 1.6;
  white-space: nowrap;
}
.val-badge--blue {
  background: rgba(11,61,110,0.07);
  color: var(--kobra-blue);
  border: 1px solid rgba(11,61,110,0.14);
}
.val-badge--green {
  background: rgba(141,198,63,0.1);
  color: var(--kobra-green-dark);
  border: 1px solid rgba(141,198,63,0.22);
}

.val-card-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--kobra-blue);
  margin-bottom: 10px;
  line-height: 1.3;
}

/* Card description */
.val-card-desc {
  font-size: 0.9rem;
  color: #5a6e82;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}

/* Micro label at bottom */
.val-micro-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kobra-green-dark);
  padding-top: 14px;
  border-top: 1px solid var(--kobra-gray);
  margin-top: auto;
}
.val-micro-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--kobra-green);
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(141,198,63,0.18);
}

/* Process connector: Safety → Flow → Geometry → Traceability */
.val-process {
  display: flex;
  align-items: center;
  justify-content: center;
}
.val-process-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.val-process-node {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--kobra-blue);
  background: var(--kobra-gray-light);
  position: relative;
}
.val-process-node::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--kobra-blue);
  opacity: 0.4;
}
.val-process-item span {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--kobra-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.5;
}
.val-process-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(11,61,110,0.25), rgba(11,61,110,0.1), rgba(11,61,110,0.25));
  min-width: 40px;
  max-width: 160px;
  margin-bottom: 24px; /* align with node centers above labels */
}


.section-contact {
  padding: 0 0 56px;
  background: var(--kobra-blue);
  position: relative;
  overflow: hidden;
}
.section-contact .container { position: relative; z-index: 1; }

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 56px;
  align-items: flex-end;
  padding-top: 56px;
}

/* ── Tag com ícone ── */
.contact-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

/* ── Headline ── */
.contact-headline {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 900;
  color: white;
  line-height: 1.18;
  margin: 18px 0 16px;
  letter-spacing: -0.02em;
}

/* ── Texto de apoio ── */
.contact-body {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  max-width: 380px;
  margin-bottom: 28px;
}

/* ── Card catálogo / QR ── */
/* ── Botão Download Catalog — outline verde sobre fundo dark ── */
.btn-catalog-dl {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px 24px;
  background: rgba(141,198,63,0.12);
  border: 1.5px solid rgba(141,198,63,0.45);
  border-radius: var(--radius-sm);
  color: var(--kobra-green);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-catalog-dl:hover {
  background: var(--kobra-green);
  border-color: var(--kobra-green);
  color: white;
  transform: translateY(-2px);
}
.btn-catalog-dl:active { transform: translateY(0); }
.btn-catalog-dl svg { flex-shrink: 0; }


/* ── Card WhatsApp — fundo dark, textos brancos ── */
.wa-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
  height: auto;
  backdrop-filter: blur(4px);
}

/* Ícone WA: fundo dark arredondado */
.wa-icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(0,0,0,0.25);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.wa-icon-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.wa-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: white;
  margin-bottom: 10px;
  line-height: 1.3;
}
.wa-body {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Linha de benefício — dark style */
.wa-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 20px;
}
.wa-highlight span {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}
.wa-highlight svg { flex-shrink: 0; }

/* Botão WhatsApp — verde Kobra */
.btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--kobra-green);
  color: white;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 15px 24px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  width: 100%;
  letter-spacing: 0.01em;
}
.btn-wa:hover {
  background: var(--kobra-green-dark);
  transform: translateY(-2px);
}
.btn-wa:active { transform: translateY(0); }
.btn-wa-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  object-fit: contain;
}

/* Disclaimer com lock icon */
.wa-disclaimer {
  margin-top: 14px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.42);
  text-align: center;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.wa-lock-icon {
  flex-shrink: 0;
  color: rgba(255,255,255,0.42);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--kobra-blue-dark);
  padding: 64px 0 40px;
  position: relative;
  overflow: hidden;
}
.footer .container { position: relative; z-index: 1; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo { margin-bottom: 16px; }
.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.social-link:hover {
  color: var(--kobra-green);
  border-color: rgba(141,198,63,0.4);
  background: rgba(141,198,63,0.08);
}
.footer-nav-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-nav a:hover { color: var(--kobra-green); }
.footer-address {
  font-style: normal;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 10px;
}
.footer-email, .footer-web {
  display: block;
  font-size: 0.875rem;
  color: var(--kobra-green);
  margin-bottom: 6px;
  transition: var(--transition);
}
.footer-email:hover, .footer-web:hover { color: white; }
.catalog-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--kobra-green);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  margin-bottom: 12px;
}
.catalog-download-btn:hover {
  background: var(--kobra-green-dark);
  transform: translateY(-1px);
}
.footer-catalog-note {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.cert-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--kobra-green);
  border: 1px solid rgba(141,198,63,0.4);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.06em;
}

/* ============================================================
   ANIMATIONS — Scroll Reveal
   ============================================================ */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-48px); }
.reveal-right { transform: translateX(48px); }
.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .differentials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  /* val-grid mantém 2 colunas até 900px */
}

@media (max-width: 900px) {
  .tech-grid { grid-template-columns: 1fr; gap: 48px; }
  .how-grid { grid-template-columns: 1fr; gap: 40px; }
  .materials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  /* Validation: colapsa para 1 coluna em tablet estreito */
  .val-grid { grid-template-columns: 1fr; }
  .val-process { display: none; }
}

@media (max-width: 768px) {
  /* Header mobile */
  .nav-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(11,61,110,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 20px 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-left: 0;
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { color: white; padding: 12px 16px; width: 100%; }
  .btn-cta-header { display: none; }
  .menu-toggle { display: flex; }

  /* Products */
  .products-grid { grid-template-columns: 1fr; }
  .differentials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  /* Hero mobile: reduz trilha de scroll para 220vh conforme especificado */
  .hero-pin-container { height: 220vh; }
  .hero-headline { font-size: 2.25rem; }
  .hero-stats { gap: 16px; }

  /* Sections */
  .section-technology,
  .section-how,
  .section-products,
  .section-dimensions,
  .section-materials,
  .section-validation,
  .section-differentials { padding-top: 64px; padding-bottom: 64px; }
  /* section-contact gerenciada pelas regras específicas abaixo */

  /* Validation mobile */
  .val-header { margin-bottom: 36px; }
  .val-card { padding: 24px 20px 20px; }
  .val-grid { gap: 14px; }

  /* Dimensions section — mobile */
  .dim-shape-tab { padding: 9px 20px; font-size: 0.875rem; }
  .dim-mat-tab   { padding: 10px 18px; font-size: 0.875rem; }
  .dim-svg       { width: 180px; }
  .dim-table     { font-size: 0.8125rem; }
  .dim-table tbody td,
  .dim-table thead tr:first-child th { padding: 10px 12px; }
  .dim-custom-note { padding: 16px 20px; }

  /* Contact / WhatsApp — mobile */
  .contact-grid { grid-template-columns: 1fr; gap: 32px; padding-top: 48px; }
  .wa-card { padding: 28px 24px; }
  .btn-wa { width: 100%; }
}

@media (max-width: 480px) {
  .hero-pin-container { height: 220vh; }
  .hero-headline { font-size: 1.875rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { justify-content: center; }
  .hero-stats { flex-wrap: wrap; justify-content: center; }

  /* Dimensions — small phones */
  .dim-shape-tabs { gap: 6px; }
  .dim-shape-tab  { padding: 8px 16px; font-size: 0.8125rem; }
  .dim-mat-tab    { padding: 9px 14px; font-size: 0.8125rem; }
  .dim-svg        { width: 150px; }
  .dim-table      { min-width: 360px; font-size: 0.75rem; }
}

/* Print */
@media print {
  #header, .scroll-indicator, .section-wave { display: none; }
  .hero-pin-container { height: auto; }
  .hero-sticky-inner { position: relative; height: auto; padding: 40px 24px; }
  .hero-video { display: none; }
  .hero-overlay { background: var(--kobra-blue-dark); }
}