/* ===========================
   OPENFRIO — DESIGN SYSTEM
   Premium B2B Landing Page
   =========================== */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ─── Design Tokens ─── */
:root {
  /* Colors */
  --c-blue-900: #0a1628;
  --c-blue-800: #0d1f3c;
  --c-blue-700: #102952;
  --c-blue-600: #1a3a6b;
  --c-blue-500: #1e4d8c;
  --c-blue-400: #2563b0;
  --c-blue-300: #3b82d4;
  --c-blue-100: #dbeafe;
  --c-blue-50:  #eff6ff;

  --c-green-600: #059669;
  --c-green-500: #10b981;
  --c-green-400: #34d399;
  --c-green-50:  #ecfdf5;

  --c-gray-900: #111827;
  --c-gray-800: #1f2937;
  --c-gray-700: #374151;
  --c-gray-600: #4b5563;
  --c-gray-500: #6b7280;
  --c-gray-400: #9ca3af;
  --c-gray-300: #d1d5db;
  --c-gray-200: #e5e7eb;
  --c-gray-100: #f3f4f6;
  --c-gray-50:  #f9fafb;
  --c-white:    #ffffff;

  /* Typography */
  --font-primary:   'Outfit', sans-serif;
  --font-secondary: 'Inter', sans-serif;

  /* Sizing */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-2xl: 40px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:   0 10px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
  --shadow-xl:   0 20px 60px rgba(0,0,0,.14), 0 8px 20px rgba(0,0,0,.08);
  --shadow-blue: 0 8px 32px rgba(30,77,140,.25);
  --shadow-green:0 8px 32px rgba(5,150,105,.30);

  /* Transitions */
  --t-fast:   150ms ease;
  --t-normal: 250ms ease;
  --t-slow:   400ms cubic-bezier(.4,0,.2,1);

  /* Layout */
  --container: 1200px;
  --section-py: 96px;
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-secondary);
  color: var(--c-gray-800);
  background: var(--c-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, select, textarea { font: inherit; }

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

/* ─── Typography ─── */
.font-display { font-family: var(--font-primary); }

h1, h2, h3, h4 {
  font-family: var(--font-primary);
  line-height: 1.2;
  color: var(--c-gray-900);
}

/* ─── Utility ─── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* ─── Animations ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse-ring {
  0%   { transform: scale(.9);  opacity: .8; }
  70%  { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(.9);  opacity: 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position: 200% 0; }
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}
@keyframes count-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp .6s var(--t-slow) forwards;
}
.delay-100 { animation-delay: .10s; }
.delay-200 { animation-delay: .20s; }
.delay-300 { animation-delay: .30s; }
.delay-400 { animation-delay: .40s; }
.delay-500 { animation-delay: .50s; }

/* Intersection Observer reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s var(--t-slow), transform .6s var(--t-slow);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .6s var(--t-slow), transform .6s var(--t-slow);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .6s var(--t-slow), transform .6s var(--t-slow);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: .9375rem;
  letter-spacing: .01em;
  transition: all var(--t-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.15);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--c-green-600), var(--c-green-500));
  color: var(--c-white);
  box-shadow: var(--shadow-green);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #047857, var(--c-green-600));
  box-shadow: 0 12px 40px rgba(5,150,105,.40);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,.10);
  color: var(--c-white);
  border: 1.5px solid rgba(255,255,255,.30);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.50);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--c-blue-500);
  border: 1.5px solid var(--c-blue-300);
}
.btn-outline:hover {
  background: var(--c-blue-50);
  border-color: var(--c-blue-500);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}

.btn-full { width: 100%; justify-content: center; }

/* WhatsApp Button */
.btn-whatsapp {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: var(--c-white);
  box-shadow: 0 8px 30px rgba(22,163,74,.35);
}
.btn-whatsapp:hover {
  background: linear-gradient(135deg, #16a34a, #15803d);
  box-shadow: 0 12px 40px rgba(22,163,74,.50);
  transform: translateY(-2px);
}

/* ─── HEADER ─── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,22,40,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--t-normal), box-shadow var(--t-normal);
}
#site-header.scrolled {
  background: rgba(10,22,40,.98);
  box-shadow: 0 2px 20px rgba(0,0,0,.20);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-logo .logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--c-blue-400), var(--c-blue-300));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.header-logo .logo-text {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--c-white);
  letter-spacing: -.01em;
}
.header-logo .logo-text span { color: var(--c-blue-300); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-nav a {
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
}
.header-nav a:hover {
  color: var(--c-white);
  background: rgba(255,255,255,.06);
}

.header-ctas {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header-whatsapp {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--c-green-400);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(52,211,153,.25);
  transition: all var(--t-fast);
}
.header-whatsapp:hover {
  background: rgba(52,211,153,.08);
  border-color: var(--c-green-400);
}
.header-whatsapp svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Mobile menu toggle */
/* ─── BOTTOM NAV (mobile) ─── */
.bottom-nav {
  display: none;
}

/* ─── HERO ─── */
#hero {
  min-height: 100vh;
  background: linear-gradient(145deg, rgba(10, 22, 40, 0.85) 0%, rgba(10, 22, 40, 0.75) 100%), url('../img/hero_cold_room.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

/* Decorative background elements */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,176,.25), transparent 70%);
  top: -200px; right: -100px;
}
.hero-glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(5,150,105,.12), transparent 70%);
  bottom: -100px; left: 10%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

/* Hero Left */
.hero-left { color: var(--c-white); }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 100px;
  padding: 6px 14px 6px 10px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--c-blue-300);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--c-green-400);
  border-radius: 50%;
  animation: pulse-ring 2s ease infinite;
  box-shadow: 0 0 0 0 var(--c-green-400);
}

.hero-title {
  font-size: clamp(2.25rem, 4vw, 3.375rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--c-white);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--c-blue-300), var(--c-green-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 40px;
}
.hero-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9375rem;
  color: rgba(255,255,255,.88);
  font-weight: 500;
}
.hero-feature-check {
  width: 20px; height: 20px;
  background: linear-gradient(135deg, var(--c-green-600), var(--c-green-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-feature-check svg { width: 11px; height: 11px; color: white; }

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero Right — Form Card */
.hero-form-card {
  background: rgba(255,255,255,.97);
  border-radius: var(--radius-xl);
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,.12);
  position: relative;
  animation: float 6s ease-in-out infinite;
}
.hero-form-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 24px; right: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-blue-400), var(--c-green-500));
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.form-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-gray-900);
  margin-bottom: 4px;
  text-align: center;
}
.form-card-subtitle {
  font-size: .8125rem;
  color: var(--c-gray-500);
  text-align: center;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 12px;
  position: relative;
}
.form-group label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--c-gray-700);
  margin-bottom: 5px;
  letter-spacing: .02em;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: var(--c-gray-900);
  background: var(--c-white);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder { color: var(--c-gray-400); }
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--c-blue-400);
  box-shadow: 0 0 0 3px rgba(37,99,176,.12);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-submit {
  width: 100%;
  padding: 16px 24px;
  margin-top: 4px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .01em;
  background: linear-gradient(135deg, var(--c-green-600), var(--c-green-500));
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--t-normal);
  box-shadow: 0 6px 24px rgba(5,150,105,.30);
  position: relative;
  overflow: hidden;
}
.btn-submit::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.1), transparent);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.btn-submit:hover {
  background: linear-gradient(135deg, #047857, var(--c-green-600));
  box-shadow: 0 10px 36px rgba(5,150,105,.45);
  transform: translateY(-2px);
}
.btn-submit:hover::after { opacity: 1; }
.btn-submit:active { transform: translateY(0) scale(.99); }
.btn-submit svg { width: 18px; height: 18px; flex-shrink: 0; }

.form-disclaimer {
  margin-top: 10px;
  font-size: .72rem;
  color: var(--c-gray-500);
  text-align: center;
  line-height: 1.5;
}

.form-or-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
  font-size: .72rem;
  color: var(--c-gray-400);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-or-divider::before,
.form-or-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--c-gray-200);
}

.btn-whatsapp-form {
  width: 100%;
  padding: 13px 24px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--t-normal);
  box-shadow: 0 4px 16px rgba(22,163,74,.25);
}
.btn-whatsapp-form:hover {
  background: linear-gradient(135deg, #16a34a, #15803d);
  box-shadow: 0 8px 28px rgba(22,163,74,.40);
  transform: translateY(-2px);
}
.btn-whatsapp-form svg { width: 18px; height: 18px; }

/* ─── TRUST BAR ─── */
#trust-bar {
  background: var(--c-white);
  border-bottom: 1px solid var(--c-gray-100);
  padding: 28px 0;
  position: relative;
  z-index: 1;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  align-items: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: 14px 8px;
  border-radius: var(--radius-md);
  transition: background var(--t-fast);
}
.trust-item:hover { background: var(--c-gray-50); }
.trust-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--c-blue-50), var(--c-blue-100));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-icon svg { width: 20px; height: 20px; color: var(--c-blue-500); }
.trust-value {
  font-family: var(--font-primary);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--c-gray-900);
  line-height: 1;
}
.trust-label {
  font-size: .7rem;
  font-weight: 600;
  color: var(--c-gray-500);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ─── SECTION COMMON ─── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-blue-400);
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--c-blue-400);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--c-gray-900);
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--c-blue-500); }

.section-desc {
  font-size: 1.0625rem;
  color: var(--c-gray-600);
  line-height: 1.7;
  max-width: 640px;
}

/* ─── COMPARATIVO ─── */
#comparativo {
  padding: var(--section-py) 0;
  background: var(--c-gray-50);
}

.comparativo-header {
  text-align: center;
  margin-bottom: 56px;
}
.comparativo-header .section-label { justify-content: center; }
.comparativo-header .section-label::before { display: none; }
.comparativo-header .section-desc { margin: 0 auto; }

.comparativo-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.comp-col {
  padding: 40px 36px;
}
.comp-col-common {
  background: var(--c-white);
}
.comp-col-vs {
  width: 72px;
  background: linear-gradient(180deg, var(--c-blue-900), var(--c-blue-800));
  display: flex;
  align-items: center;
  justify-content: center;
}
.comp-vs-label {
  font-family: var(--font-primary);
  font-size: 1.125rem;
  font-weight: 800;
  color: rgba(255,255,255,.5);
  writing-mode: vertical-rl;
  letter-spacing: .1em;
}
.comp-col-openfrio {
  background: linear-gradient(145deg, var(--c-blue-900), var(--c-blue-800));
  color: white;
}

.comp-col-title {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .10em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.comp-col-common .comp-col-title { color: var(--c-gray-400); }
.comp-col-openfrio .comp-col-title { color: var(--c-blue-300); }

.comp-company-name {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 28px;
}
.comp-col-common .comp-company-name { color: var(--c-gray-700); }
.comp-col-openfrio .comp-company-name { color: var(--c-white); }

.comp-items { display: flex; flex-direction: column; gap: 14px; }
.comp-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9rem;
}
.comp-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.comp-col-common .comp-icon {
  background: #fee2e2;
}
.comp-col-common .comp-icon svg { color: #ef4444; width: 11px; height: 11px; }
.comp-col-openfrio .comp-icon {
  background: rgba(52,211,153,.15);
}
.comp-col-openfrio .comp-icon svg { color: var(--c-green-400); width: 11px; height: 11px; }

.comp-col-common .comp-item-text { color: var(--c-gray-600); }
.comp-col-openfrio .comp-item-text { color: rgba(255,255,255,.88); }

.comp-col-openfrio .btn-primary { margin-top: 32px; }

/* ─── COMO FUNCIONA ─── */
#como-funciona {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.como-funciona-header {
  text-align: center;
  margin-bottom: 64px;
}
.como-funciona-header .section-label { justify-content: center; }
.como-funciona-header .section-label::before { display: none; }
.como-funciona-header .section-desc { margin: 0 auto; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-blue-400), var(--c-green-500));
  z-index: 0;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
  position: relative;
  z-index: 1;
}

.timeline-step {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--c-blue-500), var(--c-blue-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: var(--shadow-blue);
  border: 4px solid var(--c-white);
  flex-shrink: 0;
  position: relative;
}
.timeline-step svg { width: 22px; height: 22px; color: white; }

.timeline-num {
  position: absolute;
  top: -8px; right: -8px;
  width: 22px; height: 22px;
  background: var(--c-green-500);
  color: white;
  border-radius: 50%;
  font-size: .65rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

.timeline-label {
  font-family: var(--font-primary);
  font-size: .875rem;
  font-weight: 700;
  color: var(--c-gray-900);
  margin-bottom: 6px;
}
.timeline-desc {
  font-size: .78rem;
  color: var(--c-gray-500);
  line-height: 1.5;
}

/* Second row */
.timeline-row-2 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 32px;
}
.timeline-row-2::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-blue-400), var(--c-green-500));
}

/* ─── BENEFÍCIOS ─── */
#beneficios {
  padding: var(--section-py) 0;
  background: var(--c-gray-50);
}
.beneficios-header { margin-bottom: 48px; }

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

.benefit-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--c-gray-200);
  transition: all var(--t-slow);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-blue-400), var(--c-green-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.benefit-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.benefit-card:hover::before { transform: scaleX(1); }

.benefit-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--c-blue-50), var(--c-blue-100));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: background var(--t-normal);
}
.benefit-card:hover .benefit-icon {
  background: linear-gradient(135deg, var(--c-blue-400), var(--c-blue-500));
}
.benefit-icon svg { width: 22px; height: 22px; color: var(--c-blue-500); transition: color var(--t-normal); }
.benefit-card:hover .benefit-icon svg { color: white; }

.benefit-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-gray-900);
  margin-bottom: 6px;
}
.benefit-desc {
  font-size: .8125rem;
  color: var(--c-gray-600);
  line-height: 1.6;
}

/* ─── PORTFÓLIO ─── */
#portfolio {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.portfolio-header {
  text-align: center;
  margin-bottom: 48px;
}
.portfolio-header .section-label { justify-content: center; }
.portfolio-header .section-label::before { display: none; }
.portfolio-header .section-desc { margin: 0 auto; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  transition: all var(--t-slow);
  group: true;
}
.portfolio-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: transparent;
}

.portfolio-img {
  width: 100%;
  aspect-ratio: 16/11;
  object-fit: cover;
  display: block;
  transition: transform .5s var(--t-slow);
}
.portfolio-card:hover .portfolio-img { transform: scale(1.04); }
.portfolio-img-wrap { overflow: hidden; position: relative; }
.portfolio-segment {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(10,22,40,.80);
  backdrop-filter: blur(8px);
  color: var(--c-blue-300);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 100px;
  border: 1px solid rgba(59,130,212,.25);
}

.portfolio-info {
  padding: 20px 22px 22px;
}
.portfolio-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-gray-900);
  margin-bottom: 6px;
}
.portfolio-desc {
  font-size: .8rem;
  color: var(--c-gray-500);
  line-height: 1.55;
}
.portfolio-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-gray-100);
}
.portfolio-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .72rem;
  color: var(--c-gray-400);
  font-weight: 500;
}
.portfolio-meta-item svg { width: 13px; height: 13px; }

/* ─── MARCAS ─── */
#marcas {
  padding: 60px 0;
  background: var(--c-gray-50);
  border-top: 1px solid var(--c-gray-200);
  border-bottom: 1px solid var(--c-gray-200);
}
.marcas-label {
  text-align: center;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-gray-400);
  margin-bottom: 28px;
}
.marcas-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  align-items: center;
  justify-items: center;
}
.marca-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 10px;
  background: var(--c-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-gray-200);
  transition: all var(--t-normal);
  gap: 8px;
}
.marca-item:hover {
  border-color: var(--c-blue-300);
  box-shadow: var(--shadow-md);
  background: var(--c-blue-50);
}
.marca-logo {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: .9rem;
  color: var(--c-gray-400);
  transition: color var(--t-normal);
  letter-spacing: -.01em;
  text-align: center;
}
.marca-logo-img {
  max-width: 80px;
  max-height: 36px;
  object-fit: contain;
  transition: opacity var(--t-normal);
}
.marca-item:hover .marca-logo-img {
  opacity: .85;
}
.marca-item:hover .marca-logo { color: var(--c-blue-500); }
.marca-sub {
  font-size: .6rem;
  font-weight: 600;
  color: var(--c-gray-300);
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: color var(--t-normal);
}
.marca-item:hover .marca-sub { color: var(--c-blue-300); }

/* ─── AVALIAÇÕES ─── */
#avaliacoes {
  padding: var(--section-py) 0;
  background: linear-gradient(145deg, var(--c-blue-900), var(--c-blue-800));
  position: relative;
  overflow: hidden;
}
.avaliacoes-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.avaliacoes-header {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
}
.avaliacoes-header .section-label {
  color: var(--c-blue-300);
  justify-content: center;
}
.avaliacoes-header .section-label::before { background: var(--c-blue-300); display: none; }
.avaliacoes-header .section-title { color: var(--c-white); }

.rating-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}
.rating-stars {
  display: flex;
  gap: 4px;
}
.rating-stars svg { width: 24px; height: 24px; color: #fbbf24; }
.rating-number {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 800;
  color: white;
}
.rating-count { font-size: .875rem; color: rgba(255,255,255,.55); }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
}

.review-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(10px);
  transition: all var(--t-slow);
}
.review-card:hover {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.18);
  transform: translateY(-4px);
}

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
}
.review-stars svg { width: 16px; height: 16px; color: #fbbf24; }

.review-text {
  font-size: .875rem;
  color: rgba(255,255,255,.80);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 18px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: .875rem;
  color: white;
  flex-shrink: 0;
}
.review-name {
  font-weight: 700;
  font-size: .875rem;
  color: white;
}
.review-role {
  font-size: .72rem;
  color: rgba(255,255,255,.50);
}

/* ─── FAQ ─── */
#faq {
  padding: var(--section-py) 0;
  background: var(--c-gray-50);
}
.faq-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
}
.faq-sidebar {}
.faq-sidebar .section-desc { margin-top: 12px; }

.faq-cta-box {
  margin-top: 32px;
  background: linear-gradient(135deg, var(--c-blue-600), var(--c-blue-500));
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  color: white;
}
.faq-cta-box h4 {
  font-family: var(--font-primary);
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
}
.faq-cta-box p {
  font-size: .8125rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 18px;
  line-height: 1.6;
}

.faq-list { display: flex; flex-direction: column; gap: 10px; }

.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.faq-item.open {
  border-color: var(--c-blue-300);
  box-shadow: 0 0 0 3px rgba(37,99,176,.06);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  text-align: left;
  font-family: var(--font-primary);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--c-gray-900);
  cursor: pointer;
  transition: color var(--t-fast);
  background: none;
  border: none;
}
.faq-item.open .faq-question { color: var(--c-blue-600); }

.faq-chevron {
  width: 20px; height: 20px;
  background: var(--c-gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--t-fast), transform var(--t-normal);
}
.faq-chevron svg { width: 12px; height: 12px; color: var(--c-gray-500); transition: color var(--t-fast); }
.faq-item.open .faq-chevron {
  background: var(--c-blue-500);
  transform: rotate(180deg);
}
.faq-item.open .faq-chevron svg { color: white; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s cubic-bezier(.4,0,.2,1);
}
.faq-item.open .faq-answer { max-height: 500px; }

.faq-answer-inner {
  padding: 0 22px 18px;
  font-size: .875rem;
  color: var(--c-gray-600);
  line-height: 1.75;
}

/* ─── CTA FINAL ─── */
#cta-final {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.cta-final-box {
  background: linear-gradient(145deg, var(--c-blue-900), var(--c-blue-800));
  border-radius: var(--radius-2xl);
  padding: 72px 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-final-box::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,99,176,.30), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-final-box::after {
  content: '';
  position: absolute;
  bottom: -80px; left: 30%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(5,150,105,.15), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-final-content { position: relative; z-index: 1; }
.cta-final-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-green-400);
  margin-bottom: 18px;
}
.cta-final-label::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--c-green-400);
  border-radius: 2px;
}
.cta-final-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: white;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.cta-final-desc {
  font-size: 1rem;
  color: rgba(255,255,255,.70);
  line-height: 1.7;
  max-width: 460px;
}

.cta-final-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  min-width: 240px;
}
.cta-final-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  font-size: .8125rem;
  color: rgba(255,255,255,.55);
  margin-top: 4px;
}
.cta-final-phone svg { width: 14px; height: 14px; }
.cta-final-phone a { color: rgba(255,255,255,.75); transition: color var(--t-fast); }
.cta-final-phone a:hover { color: white; }

/* ─── FOOTER ─── */
#site-footer {
  background: var(--c-blue-900);
  border-top: 1px solid rgba(255,255,255,.05);
  color: rgba(255,255,255,.65);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand {}
.footer-brand .logo-text {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.375rem;
  color: white;
  margin-bottom: 12px;
  display: block;
}
.footer-brand .logo-text span { color: var(--c-blue-300); }
.footer-brand p {
  font-size: .8125rem;
  color: rgba(255,255,255,.50);
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-fast);
  color: rgba(255,255,255,.55);
}
.footer-social a:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
  color: white;
}
.footer-social a svg { width: 15px; height: 15px; }

.footer-col-title {
  font-family: var(--font-primary);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 18px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .8125rem;
  color: rgba(255,255,255,.55);
  transition: color var(--t-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '';
  width: 4px; height: 4px;
  background: var(--c-blue-400);
  border-radius: 50%;
  flex-shrink: 0;
  transition: background var(--t-fast);
}
.footer-links a:hover { color: white; }
.footer-links a:hover::before { background: var(--c-green-400); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: .8125rem;
  color: rgba(255,255,255,.55);
}
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; color: var(--c-blue-400); }
.footer-contact-item a { color: rgba(255,255,255,.55); transition: color var(--t-fast); }
.footer-contact-item a:hover { color: var(--c-green-400); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: .75rem;
  color: rgba(255,255,255,.30);
}
.footer-bottom a {
  font-size: .75rem;
  color: rgba(255,255,255,.35);
  transition: color var(--t-fast);
}
.footer-bottom a:hover { color: rgba(255,255,255,.65); }

/* ─── FLOATING WHATSAPP ─── */
#whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
}

.whatsapp-float-btn {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(22,163,74,.45);
  transition: all var(--t-normal);
  position: relative;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.whatsapp-float-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: rgba(34,197,94,.25);
  border-radius: 50%;
  animation: pulse-ring 2.5s ease infinite;
}
.whatsapp-float-btn svg { width: 26px; height: 26px; color: white; position: relative; z-index: 1; }
.whatsapp-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(22,163,74,.55);
}

.whatsapp-float-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--c-gray-900);
  color: white;
  font-size: .78rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-fast);
}
.whatsapp-float-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--c-gray-900);
}
#whatsapp-float:hover .whatsapp-float-tooltip { opacity: 1; }

/* ─── RESPONSIVIDADE ─── */
@media (max-width: 1100px) {
  .hero-inner {
    grid-template-columns: 1fr 440px;
    gap: 48px;
  }
  .beneficios-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --section-py: 72px; }

  .header-nav { display: none; }

  /* Bottom Nav */
  .bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: rgba(13,20,33,.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 6px 0 env(safe-area-inset-bottom, 6px);
    z-index: 1000;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -4px 30px rgba(0,0,0,.4);
  }
  .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 4px 8px;
    color: rgba(255,255,255,.45);
    text-decoration: none;
    transition: color var(--t-fast);
    min-width: 44px;
  }
  .bottom-nav-item svg {
    width: 22px;
    height: 22px;
    transition: all var(--t-fast);
  }
  .bottom-nav-item span {
    font-size: .575rem;
    font-weight: 600;
    letter-spacing: .02em;
    white-space: nowrap;
  }
  .bottom-nav-item:hover,
  .bottom-nav-item:active { color: rgba(255,255,255,.85); }
  .bottom-nav-item:hover svg { transform: translateY(-1px); }
  .bottom-nav-wa svg { color: #22c55e; }
  .bottom-nav-wa span { color: #22c55e; }
  body { padding-bottom: 68px; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 64px 0;
  }
  .hero-form-card { animation: none; max-width: 500px; margin: 0 auto; }
  .hero-title { font-size: 2.125rem; }

  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .comparativo-grid { grid-template-columns: 1fr; }
  .comp-col-vs { width: 100%; height: 48px; writing-mode: horizontal-tb; padding: 12px; }
  .comp-vs-label { writing-mode: horizontal-tb; }

  .timeline, .timeline-row-2 { grid-template-columns: repeat(2, 1fr); }
  .timeline::before, .timeline-row-2::before { display: none; }
  .timeline-item { padding-bottom: 28px; }

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .marcas-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .faq-inner { grid-template-columns: 1fr; gap: 40px; }
  .cta-final-box {
    grid-template-columns: 1fr;
    padding: 48px 36px;
    gap: 36px;
  }
  .cta-final-actions { min-width: auto; }
}

@media (max-width: 600px) {
  :root { --section-py: 60px; }

  .container { padding: 0 16px; }
  .header-ctas .btn { display: none; }
  .header-ctas .header-whatsapp { font-size: .75rem; padding: 8px 10px; }

  .hero-title { font-size: 1.875rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-form-card { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .beneficios-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .marcas-grid { grid-template-columns: repeat(2, 1fr); }

  .cta-final-box { padding: 36px 24px; }
  .cta-final-title { font-size: 1.625rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  #whatsapp-float { bottom: 80px; right: 20px; }
  .whatsapp-float-btn { width: 50px; height: 50px; }
  body { padding-bottom: 68px; }
}

/* ─── FOCUS / ACCESSIBILITY ─── */
:focus-visible {
  outline: 2px solid var(--c-blue-400);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ─── PRINT ─── */
@media print {
  #site-header, #whatsapp-float { display: none; }
}