/* ==========================================================================
   Norte — Landing page
   Paleta oficial: roxo #6C4DF6, azul #4E7BF2, navy #14152E, cinza #6B7180
   ========================================================================== */

:root {
  --purple: #6C4DF6;
  --blue: #4E7BF2;
  --navy: #14152E;
  --gray: #6B7180;

  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  --bg: #F4F5FA;
  --bg-alt: #EAECF4;
  --white: #FFFFFF;
  --border: rgba(20, 21, 46, 0.08);
  --border-strong: rgba(20, 21, 46, 0.14);

  --gradient: linear-gradient(135deg, var(--purple) 0%, var(--blue) 100%);
  --gradient-soft: linear-gradient(135deg, rgba(108, 77, 246, 0.10) 0%, rgba(78, 123, 242, 0.10) 100%);

  --shadow-sm: 0 2px 8px rgba(20, 21, 46, 0.06);
  --shadow-md: 0 8px 24px rgba(20, 21, 46, 0.08);
  --shadow-lg: 0 20px 48px rgba(20, 21, 46, 0.14);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --font-display: 'Bebas Neue', 'Archivo Black', sans-serif;
  --font-body: 'Poppins', 'Segoe UI', system-ui, sans-serif;

  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  color: var(--navy);
  line-height: 1.05;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--purple);
  background: var(--gradient-soft);
  border: 1px solid rgba(108, 77, 246, 0.18);
  padding: 8px 16px;
  border-radius: 999px;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(32px, 4.5vw, 48px);
  margin: 16px 0 14px;
}

.section-head p {
  color: var(--gray);
  font-size: 17px;
}

section { padding: 96px 0; }

.section-alt { background: var(--bg-alt); }

.section-dark {
  background: var(--navy);
  color: var(--white);
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.68); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 15px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  white-space: nowrap;
}

.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(108, 77, 246, 0.32);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(108, 77, 246, 0.4); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.34);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.42);
}

.footer-col a.js-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--whatsapp);
  font-weight: 600;
}
.footer-col a.js-whatsapp svg { width: 15px; height: 15px; }
.footer-col a.js-whatsapp:hover { color: #4ee08a; }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border-strong);
}

.btn-ghost:hover { border-color: var(--purple); color: var(--purple); }

.section-dark .btn-ghost { color: var(--white); border-color: rgba(255,255,255,0.24); }
.section-dark .btn-ghost:hover { border-color: var(--white); }

.btn-block { width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(244, 245, 250, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(244, 245, 250, 0.92);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo { height: 38px; width: auto; }
.logo img { height: 100%; width: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.main-nav a:hover { opacity: 1; }

.header-actions { display: flex; align-items: center; gap: 20px; }

.header-actions .btn {
  padding: 11px 20px;
  font-size: 14px;
}
.header-actions .btn svg { width: 17px; height: 17px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle svg { width: 26px; height: 26px; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding: 176px 0 110px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -160px;
  width: 620px;
  height: 620px;
  background: var(--gradient);
  opacity: 0.14;
  border-radius: 50%;
  filter: blur(10px);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -260px;
  left: -200px;
  width: 480px;
  height: 480px;
  background: var(--gradient);
  opacity: 0.10;
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
  max-width: 780px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(38px, 6.2vw, 68px);
  margin: 22px 0 22px;
}

.hero h1 .grad {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .lede {
  font-size: 19px;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.trust-row .trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
}

.trust-row .trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--purple);
  flex-shrink: 0;
}

/* ==========================================================================
   Como funciona (timeline)
   ========================================================================== */

.timeline {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: repeating-linear-gradient(to bottom, var(--border-strong) 0, var(--border-strong) 6px, transparent 6px, transparent 14px);
  transform: translateX(-50%);
}

.timeline-step {
  display: grid;
  grid-template-columns: 1fr 64px 1fr;
  align-items: center;
  gap: 0 36px;
  margin-bottom: 56px;
  position: relative;
}

.timeline-step:last-child { margin-bottom: 0; }

.timeline-badge {
  grid-column: 2;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--purple);
  z-index: 1;
}

.timeline-icon {
  width: 100%;
  aspect-ratio: 1.3;
  border-radius: var(--radius-lg);
  background: var(--gradient-soft);
  border: 1px solid rgba(108, 77, 246, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-icon svg {
  width: 34%;
  height: 34%;
  color: var(--purple);
}

.timeline-copy h3 {
  font-size: 21px;
  text-transform: none;
  margin-bottom: 10px;
  letter-spacing: 0;
}

.timeline-copy p { color: var(--gray); font-size: 15px; }

.timeline-step:nth-child(odd) .timeline-icon { grid-column: 1; }
.timeline-step:nth-child(odd) .timeline-copy { grid-column: 3; text-align: left; }

.timeline-step:nth-child(even) .timeline-icon { grid-column: 3; }
.timeline-step:nth-child(even) .timeline-copy { grid-column: 1; text-align: right; }

/* ==========================================================================
   Produtos
   ========================================================================== */

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.product-media {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
  border: 3px solid var(--white);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.product-media svg {
  width: 38%;
  height: 38%;
  color: var(--purple);
  opacity: 0.55;
}

.product-media .media-tag {
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--gray);
  background: rgba(255,255,255,0.85);
  padding: 3px 8px;
  border-radius: 999px;
}

.product-card h4 {
  font-size: 16px;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 6px;
}

.product-card p { font-size: 13.5px; color: var(--gray); }

.products-note {
  text-align: center;
  margin-top: 32px;
  color: var(--gray);
  font-size: 15px;
}

.products-note strong { color: var(--navy); }

/* ==========================================================================
   Openbox — linha de economia
   ========================================================================== */

.openbox-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
  margin-bottom: 40px;
}

.openbox-banner h3 {
  font-size: clamp(24px, 3vw, 30px);
  letter-spacing: 0;
  text-transform: none;
  margin: 14px 0 14px;
}

.openbox-banner > div:first-child p { color: var(--gray); font-size: 15.5px; margin-bottom: 26px; }

.openbox-points { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }

.openbox-points li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--navy);
}

.openbox-points .icon-badge {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.openbox-points .icon-badge svg { width: 17px; height: 17px; color: var(--purple); }

.openbox-price-card {
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
}

.openbox-price-card .openbox-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--white);
  background: var(--gradient);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.openbox-price-card h4 {
  font-size: 21px;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 10px;
}

.openbox-price-card p { color: var(--gray); font-size: 14.5px; }

.openbox-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
}

.openbox-chip {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.openbox-chip:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.openbox-chip .chip-media {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 12px;
}

.openbox-chip .chip-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
  border: 3px solid var(--white);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.openbox-chip .chip-name { font-size: 13.5px; font-weight: 600; color: var(--navy); }

.openbox-tag {
  position: absolute;
  top: -8px;
  right: -6px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--white);
  background: var(--navy);
  padding: 4px 8px;
  border-radius: 999px;
  border: 2px solid var(--bg-alt);
}

/* ==========================================================================
   Comparativo de preços (carrossel contínuo, arrastável)
   ========================================================================== */

.price-carousel-wrap {
  margin-top: 8px;
  padding: 4px max(24px, calc((100vw - var(--container)) / 2 + 24px)) 20px;
}

.price-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 6px;
}

.price-carousel::-webkit-scrollbar { display: none; }

.price-carousel.is-dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }

.price-card {
  flex: 0 0 210px;
  scroll-snap-align: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  position: relative;
}

.price-card .product-media {
  width: 100%;
  aspect-ratio: 1;
  margin-bottom: 14px;
}

.price-card h4 {
  font-size: 15px;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 12px;
  min-height: 38px;
}

.price-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--white);
  background: var(--gradient);
  padding: 4px 9px;
  border-radius: 999px;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--gray);
  padding: 6px 0;
}

.price-row + .price-row { border-top: 1px dashed var(--border); }

.price-old { color: var(--gray); text-decoration: line-through; font-size: 13px; }

.price-new { color: var(--navy); font-weight: 700; font-size: 16px; }

.price-disclaimer {
  font-size: 11.5px;
  color: var(--gray);
  text-align: center;
  margin-top: 4px;
  opacity: 0.8;
}

/* ==========================================================================
   Prova social — depoimentos em print (carrossel automático)
   ========================================================================== */

.testimonial-split {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  align-items: center;
  gap: 40px;
  overflow: hidden;
  padding-left: max(24px, calc((100vw - var(--container)) / 2 + 24px));
}

.testimonial-copy h2 {
  font-size: clamp(28px, 3.4vw, 38px);
  margin: 16px 0 12px;
}

.testimonial-copy p { color: var(--gray); font-size: 15.5px; }

.testimonial-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.stat-tile {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  min-width: 140px;
}

.stat-tile .icon-badge {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.stat-tile .icon-badge svg { width: 18px; height: 18px; color: var(--purple); }

.stat-tile strong {
  display: block;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.5px;
  color: var(--navy);
}

.stat-tile span { font-size: 12.5px; color: var(--gray); }

.testimonial-track-wrap { overflow: hidden; }

.testimonial-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: testimonial-scroll 34s linear infinite;
}

.testimonial-track-wrap:hover .testimonial-track { animation-play-state: paused; }

@keyframes testimonial-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-track { animation: none; }
}

.testimonial-card {
  flex: 0 0 220px;
  aspect-ratio: 684 / 846;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(108, 77, 246, 0.92), rgba(20, 21, 46, 0.96));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

.testimonial-card svg { width: 32px; height: 32px; color: rgba(255,255,255,0.85); }

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

.testimonial-card.is-video { background: linear-gradient(160deg, rgba(20, 21, 46, 0.88), rgba(20, 21, 46, 0.98)); }

.testimonial-card .play-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.14);
  border: 1.5px solid rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.testimonial-card .play-btn svg { width: 18px; height: 18px; color: var(--white); margin-left: 2px; }

.testimonial-card .media-tag {
  position: absolute;
  bottom: 14px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 4px 10px;
  border-radius: 999px;
}

/* ==========================================================================
   Confiança / pagamento
   ========================================================================== */

.trust-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
}

.trust-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.trust-card h3 {
  font-size: clamp(24px, 3vw, 30px);
  margin-bottom: 28px;
  letter-spacing: 0;
  text-transform: none;
}

.payment-list { display: flex; flex-direction: column; gap: 22px; }

.payment-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 15.5px;
  color: var(--navy);
}

.payment-list .icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.payment-list .icon-badge svg { width: 20px; height: 20px; color: var(--purple); }

.trust-side { display: flex; flex-direction: column; gap: 24px; }

.trust-side .trust-card { flex: 1; display: flex; flex-direction: column; justify-content: center; }

.trust-side .icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.trust-side .icon-badge svg { width: 24px; height: 24px; color: var(--purple); }

.trust-side h4 {
  font-size: 18px;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 8px;
}

.trust-side p { font-size: 14.5px; color: var(--gray); }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
}

.faq-question .chev {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--purple);
  transition: transform 0.25s ease;
}

.faq-item.is-open .faq-question .chev { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 26px 24px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

/* ==========================================================================
   CTA final
   ========================================================================== */

.final-cta {
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(108,77,246,0.25), transparent 60%);
}

.final-cta .container { position: relative; z-index: 1; max-width: 640px; }

.final-cta .icone { width: 52px; height: 52px; margin: 0 auto 24px; }

.final-cta h2 { font-size: clamp(30px, 4.5vw, 44px); margin-bottom: 16px; }

.final-cta p { color: rgba(255,255,255,0.68); font-size: 17px; margin-bottom: 36px; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 48px 0 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}

.footer-brand .logo { height: 30px; margin-bottom: 14px; filter: brightness(0) invert(1); }
.footer-brand .logo img { height: 100%; }
.footer-brand p { max-width: 320px; font-size: 14px; }

.footer-links { display: flex; gap: 64px; flex-wrap: wrap; }

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: 14.5px; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  font-size: 13px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; }
  .openbox-banner { grid-template-columns: 1fr; padding: 32px; }
  .testimonial-split { grid-template-columns: 1fr; gap: 32px; padding-left: 24px; }
  .testimonial-copy { padding-right: 24px; }
  .openbox-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }

  .timeline::before { left: 27px; }
  .timeline-step {
    grid-template-columns: 56px 1fr;
    gap: 0 20px;
  }
  .timeline-badge { grid-column: 1; }
  .timeline-step:nth-child(odd) .timeline-icon,
  .timeline-step:nth-child(even) .timeline-icon { display: none; }
  .timeline-step:nth-child(odd) .timeline-copy,
  .timeline-step:nth-child(even) .timeline-copy {
    grid-column: 2;
    text-align: left;
  }

  section { padding: 72px 0; }
  .hero { padding: 148px 0 80px; }
}

@media (max-width: 600px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-card { padding: 18px 14px; }
  .trust-card { padding: 28px 22px; }
  .openbox-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .testimonial-card { flex-basis: 170px; }
  .openbox-chip { padding: 12px 8px; }
  .footer-top { flex-direction: column; }
  .footer-links { gap: 40px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
}

/* Mobile nav panel */

.mobile-nav {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: var(--white);
  z-index: 99;
  padding: 12px 24px 28px;
  display: none;
  flex-direction: column;
  gap: 0;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  border-top: 1px solid var(--border);
}

.mobile-nav.is-open { display: flex; }

.mobile-nav a {
  padding: 16px 4px;
  font-size: 17px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

.mobile-nav .btn { margin-top: 20px; }

.mobile-nav-backdrop {
  position: fixed;
  inset: 76px 0 0 0;
  background: rgba(20, 21, 46, 0.32);
  z-index: 98;
  display: none;
}

.mobile-nav-backdrop.is-open { display: block; }