/* ============================================================
   MIRO FREITAS — Global stylesheet (HTML puro)
   ============================================================ */
:root {
  --ink-900: #0B1F3A;
  --ink-800: #0F2A4A;
  --ink-700: #14304F;
  --ink-600: #1F3D5F;
  --ink-500: #2C4A6E;
  --ink-400: #4A6585;
  --ink-300: #7B8DA6;
  --ink-200: #B8C4D4;
  --ink-100: #DDE4EE;
  --ink-50:  #EEF2F7;

  --paper:   #FFFFFF;
  --paper-2: #F7F9FC;
  --paper-3: #EEF2F7;

  --cyan:    #22D3EE;
  --cyan-2:  #67E8F9;
  --cyan-3:  #0FBFDA;
  --cyan-ink:#0B7A8C;

  --line:    rgba(11,31,58,0.08);
  --line-strong: rgba(11,31,58,0.14);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(11,31,58,0.04);
  --shadow-md: 0 4px 20px rgba(11,31,58,0.06), 0 1px 3px rgba(11,31,58,0.04);
  --shadow-lg: 0 24px 60px rgba(11,31,58,0.10), 0 2px 6px rgba(11,31,58,0.04);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
img { max-width: 100%; display: block; }
input, select, textarea { font-family: inherit; font-size: 15px; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; margin: 0; color: var(--ink-900); }
h1 { font-size: clamp(40px, 4vw + 8px, 64px); line-height: 1.02; letter-spacing: -0.035em; }
h2 { font-size: clamp(28px, 3vw, 44px); line-height: 1.08; letter-spacing: -0.025em; }
h3 { font-size: 20px; line-height: 1.25; }
h4 { font-size: 15px; letter-spacing: 0; }

.italic-accent { color: var(--cyan-3); font-style: italic; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-ink);
  font-weight: 500;
}
.eyebrow .dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 999px;
  background: var(--cyan); margin-right: 8px; vertical-align: 2px;
  box-shadow: 0 0 0 3px rgba(34,211,238,0.18);
}

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 760px) { .container { padding: 0 32px; } }

/* ===== Topbar ===== */
.topbar {
  background: var(--ink-900); color: var(--ink-100); font-size: 12.5px;
  view-transition-name: site-topbar; /* extraído do root — não pisca na troca */
}
.topbar .row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; gap: 16px; flex-wrap: wrap; }
.topbar a { color: inherit; }
.topbar .left { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar .item { display: inline-flex; align-items: center; gap: 8px; opacity: 0.85; }
.topbar .badge {
  background: rgba(34,211,238,0.12);
  color: var(--cyan-2);
  border: 1px solid rgba(34,211,238,0.25);
  padding: 3px 10px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* ===== Header ===== */
.header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: saturate(1.2) blur(8px);
  view-transition-name: site-header; /* extraído do root — fica fixo durante a troca */
}
.header .row { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 24px; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; color: var(--ink-900); }
.logo .accent { color: var(--cyan-3); }
.nav { display: flex; align-items: center; gap: 4px; position: relative; }
.nav a {
  padding: 10px 16px; font-size: 14px; font-weight: 500; color: var(--ink-500);
  border-radius: 999px; transition: color 0.18s ease;
  position: relative; z-index: 1;
}
.nav a:hover { color: var(--ink-900); }
.nav a.active { color: var(--ink-900); font-weight: 600; }
.nav-pill {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  height: 36px;
  background: var(--paper-3);
  border-radius: 999px;
  pointer-events: none;
  z-index: 0;
  opacity: 0; /* JS posiciona após fontes carregarem */
  transition: left 0.32s cubic-bezier(0.22, 1, 0.36, 1),
              width 0.32s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.18s ease;
}

/* Hamburger */
.menu-btn {
  display: none;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  border-radius: 8px;
  background: var(--paper-2);
  color: var(--ink-900);
  border: 1px solid var(--line);
}
.menu-btn svg { width: 20px; height: 20px; }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed; inset: 0;
  background: var(--ink-900);
  color: white;
  z-index: 100;
  display: none;
  flex-direction: column;
  padding: 20px;
  animation: menuIn 0.25s ease;
}
.mobile-menu.open { display: flex; }
.mobile-menu .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.mobile-menu .logo { color: white; }
.mobile-menu .close-btn {
  width: 42px; height: 42px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: white; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a {
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: 28px; font-weight: 600;
  color: white;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex; justify-content: space-between; align-items: center;
}
.mobile-menu nav a:last-child { border-bottom: 0; }
.mobile-menu nav a.active { color: var(--cyan-2); }
.mobile-menu nav a .arrow { color: rgba(255,255,255,0.3); }
.mobile-menu .mobile-cta { display: flex; flex-direction: column; gap: 10px; margin-top: auto; padding-top: 24px; }
.mobile-menu .mobile-contact {
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; gap: 10px;
  font-size: 14px; color: var(--ink-200);
}
.mobile-menu .mobile-contact a { color: inherit; display: flex; gap: 10px; align-items: center; }
@keyframes menuIn { from { opacity: 0; } to { opacity: 1; } }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 10px;
  font-weight: 600; font-size: 14px;
  transition: all 0.18s ease; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap;
  text-decoration: none;
}
.btn-primary { background: var(--ink-900); color: white; }
.btn-primary:hover { background: var(--ink-700); transform: translateY(-1px); }
.btn-cyan { background: var(--cyan); color: var(--ink-900); }
.btn-cyan:hover { background: var(--cyan-2); }
.btn-outline { background: transparent; border-color: var(--line-strong); color: var(--ink-900); }
.btn-outline:hover { border-color: var(--ink-900); background: var(--paper-2); }
.btn-ghost { color: var(--ink-500); }
.btn-ghost:hover { color: var(--ink-900); background: var(--paper-2); }
.btn-whats {
  background: #10B981; color: white;
  box-shadow: 0 0 0 0 rgba(16,185,129,0);
  animation: whats-border-pulse 2.6s ease-in-out infinite;
}
.btn-whats:hover {
  background: #059669;
  animation: none;
  box-shadow: 0 0 0 3px rgba(16,185,129,0.35), inset 0 0 0 1px rgba(255,255,255,0.18);
}
@keyframes whats-border-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.55); }
  55%  { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}
.btn-lg { padding: 15px 26px; font-size: 15px; }
.btn-sm { padding: 8px 14px; font-size: 13px; }

/* ===== Sections ===== */
.section { padding: 96px 0; }
.section-dark { background: var(--ink-900); color: var(--ink-100); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: white; }
.section-muted { background: var(--paper-2); }

/* ===== Cards ===== */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-md); transition: all 0.2s ease; }
.card-hover:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* ===== Form ===== */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-500); font-weight: 500; }
.field input, .field select, .field textarea {
  background: var(--paper); border: 1px solid var(--line-strong);
  border-radius: 8px; padding: 12px 14px; color: var(--ink-900);
  outline: none; transition: all 0.15s ease; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--cyan-3);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.12);
}
.field textarea { resize: vertical; min-height: 100px; }
.field .err { color: #DC2626; font-size: 12px; margin-top: 2px; display: none; }
.field.error input, .field.error select, .field.error textarea { border-color: #DC2626; }
.field.error .err { display: block; }

/* ===== Footer ===== */
.footer { background: var(--ink-900); color: var(--ink-200); padding: 72px 0 28px; }
.footer h4 { color: white; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; margin-bottom: 16px; }
.footer a { display: block; padding: 6px 0; font-size: 14px; opacity: 0.75; transition: opacity 0.15s; }
.footer a:hover { opacity: 1; color: var(--cyan-2); }
.footer .small { color: var(--ink-300); font-size: 13px; line-height: 1.6; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; }
.footer .divider { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; margin-top: 56px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--ink-300); }
.footer .socials { display: flex; gap: 14px; margin-top: 22px; color: var(--ink-200); }

/* ===== WhatsApp float ===== */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 60;
  background: #10B981; color: white;
  width: 60px; height: 60px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(16,185,129,0.35);
  transition: transform 0.2s ease;
}
.wa-float::before, .wa-float::after {
  content: ""; position: absolute; inset: -3px;
  border-radius: 999px; border: 2px solid var(--cyan);
  opacity: 0; animation: wa-pulse 2.8s infinite ease-out;
}
.wa-float::after { animation-delay: 1.4s; }
.wa-float:hover { transform: scale(1.08); }
@keyframes wa-pulse {
  0% { transform: scale(0.95); opacity: 0.9; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ===== Cookie ===== */
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px;
  background: var(--ink-900); color: var(--ink-100);
  border-radius: 14px; padding: 16px 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35); z-index: 999;
  display: flex; gap: 16px; align-items: center;
  font-size: 13px; line-height: 1.55;
  max-width: 680px; margin: 0 auto;
  border: 1px solid rgba(255,255,255,0.08);
  transform: translateY(0); opacity: 1;
  transition: transform .3s ease, opacity .3s ease;
}
.cookie.hiding {
  transform: translateY(20px); opacity: 0; pointer-events: none;
}
.cookie.hidden { display: none; }
.cookie .actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie .actions .btn-cookie-accept {
  background: var(--cyan-2); color: var(--ink-900);
  border: none; border-radius: 8px; padding: 8px 16px;
  font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.cookie .actions .btn-cookie-refuse {
  background: transparent; color: var(--ink-200);
  border: 1px solid rgba(255,255,255,0.18); border-radius: 8px; padding: 8px 14px;
  font-size: 13px; cursor: pointer; white-space: nowrap;
}

/* ===== Utilities ===== */
.muted { color: var(--ink-400); }
.lead { font-size: 18px; line-height: 1.55; color: var(--ink-500); }
.placeholder {
  background: repeating-linear-gradient(135deg, rgba(11,31,58,0.06) 0 1px, transparent 1px 9px), var(--paper-3);
  border: 1px solid var(--line); border-radius: 8px;
  color: var(--ink-400); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
}
.hero-grid {
  background-image: linear-gradient(to right, rgba(11,31,58,0.04) 1px, transparent 1px), linear-gradient(to bottom, rgba(11,31,58,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); }
.marquee-track { display: flex; gap: 64px; align-items: center; animation: marq 40s linear infinite; width: max-content; }
.marquee-track span { font-family: var(--font-display); font-weight: 700; font-size: 28px; color: var(--ink-400); letter-spacing: -0.02em; opacity: 0.7; white-space: nowrap; }
@keyframes marq { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* Home hero card */
.hero-portrait-card {
  background: var(--ink-900); border-radius: 16px; padding: 28px;
  color: white; position: relative; overflow: hidden;
}
.hero-portrait-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(34,211,238,0.18), transparent 60%);
  pointer-events: none;
}
.hero-portrait-card .inner { position: relative; z-index: 1; }
.hero-portrait-card .portrait {
  width: 100%; aspect-ratio: 1/1.1; border-radius: 12px;
  background: linear-gradient(180deg, #1f3d5f 0%, #0B1F3A 100%);
  display: flex; align-items: flex-end; justify-content: center;
  position: relative; overflow: hidden; margin-bottom: 20px;
}
.hero-portrait-card .portrait .stripes {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 9px);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.35); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
}
.online-chip {
  position: absolute; left: 16px; bottom: 16px;
  background: rgba(255,255,255,0.06); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 10px;
  padding: 10px 14px; display: flex; gap: 10px; align-items: center; font-size: 12px;
}
.online-chip .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--cyan); box-shadow: 0 0 0 3px rgba(34,211,238,0.25); }

.hero-badge {
  position: absolute; right: -16px; top: -16px;
  background: var(--cyan); color: var(--ink-900);
  border-radius: 999px; padding: 8px 14px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.05em;
  box-shadow: 0 10px 30px rgba(34,211,238,0.3);
}

.stat-num { font-family: var(--font-display); font-size: 28px; font-weight: 600; color: var(--ink-900); }
.stat-lbl { color: var(--ink-400); font-size: 12px; font-family: var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 2px; }

/* Partnership dark card */
.partnership-card {
  background: var(--ink-900); color: white;
  border-radius: 16px; padding: 40px;
  position: relative; overflow: hidden;
}
.partnership-card::before {
  content: ""; position: absolute; top: -60px; right: -60px;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34,211,238,0.25), transparent 70%);
}
.big-num { font-family: var(--font-display); font-size: 40px; font-weight: 700; color: var(--cyan-2); }
.big-num + .mini { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-300); margin-top: 4px; }

/* CTA block */
.cta-block {
  background: var(--ink-900); color: white;
  border-radius: 20px; padding: 64px 56px;
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 70% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 50%, black 20%, transparent 70%);
}
.cta-block .inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 48px; flex-wrap: wrap; }

/* Product card */
.prod-card { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.brand-chip {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--cyan-ink); background: rgba(34,211,238,0.1);
  padding: 4px 8px; border-radius: 4px; display: inline-block;
}
.model-tag { font-family: var(--font-mono); font-size: 11px; color: var(--ink-400); }

/* Product filter bar */
.filter-bar { padding: 24px 0; background: white; border-bottom: 1px solid var(--line); position: sticky; top: 73px; z-index: 20; }
.filter-bar .inner { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.filter-bar .chips { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.filter-bar input { width: 280px; padding: 10px 14px; border-radius: 8px; border: 1px solid var(--line-strong); outline: none; font-size: 13px; }

/* Process steps */
.step-num { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--cyan-ink); font-weight: 600; margin-bottom: 16px; }

/* Diff value row */
.diff-row { background: white; padding: 32px; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: flex-start; }
.diff-row .bar { width: 2px; align-self: stretch; background: var(--cyan); }

/* Testimonial */
.testimonial { max-width: 860px; margin: 0 auto; text-align: center; }
.testimonial p { font-family: var(--font-display); font-size: 32px; line-height: 1.3; color: white; letter-spacing: -0.02em; margin: 0; }

/* Contato */
.channel-link { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.channel-icon {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--paper-3); color: var(--ink-700);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.channel-icon.green { background: rgba(16,185,129,0.1); color: #10B981; }

/* Success state */
.success-badge {
  width: 72px; height: 72px; border-radius: 999px;
  background: rgba(22,163,74,0.12); color: #16a34a;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}

/* Audience grid */
.audience-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; background: var(--line); border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }
.audience-grid > div { background: white; padding: 28px; display: flex; flex-direction: column; gap: 14px; min-height: 200px; }

/* ── View Transitions API (cross-document) ──────────────────
   Chrome 126+, Safari 18.2+: saída recua, entrada sobe suavemente.
   Firefox / browsers sem suporte: navegação instantânea (sem flash). ── */
@view-transition { navigation: auto; }

::view-transition-old(root) {
  animation: 0.15s ease-out both vt-out;
}
::view-transition-new(root) {
  animation: 0.22s ease-out both vt-in;
}
@keyframes vt-out { to   { opacity: 0; } }
@keyframes vt-in  { from { opacity: 0; } }

/* Header e topbar ficam completamente estáticos — sem animação própria */
::view-transition-old(site-header),
::view-transition-new(site-header),
::view-transition-old(site-topbar),
::view-transition-new(site-topbar) {
  animation: none;
  mix-blend-mode: normal;
}

/* ── Hero entrance animations (disparam a cada navegação) ─── */
@keyframes hero-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
@keyframes hero-right {
  from { opacity: 0; transform: translateX(28px); }
  to   { opacity: 1; transform: none; }
}

.hero-grid .eyebrow              { animation: hero-up    0.6s  cubic-bezier(0.16,1,0.3,1) 0.10s both; }
.hero-grid h1                     { animation: hero-up    0.7s  cubic-bezier(0.16,1,0.3,1) 0.20s both; }
.hero-grid .mobile-stack          { animation: hero-up    0.6s  cubic-bezier(0.16,1,0.3,1) 0.32s both; }
.hero-grid .hero-stats            { animation: hero-up    0.6s  cubic-bezier(0.16,1,0.3,1) 0.44s both; }
.hero-grid .grid-2 > *:last-child { animation: hero-right 0.75s cubic-bezier(0.16,1,0.3,1) 0.14s both; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  /* Header: hide nav + header CTA, show hamburger */
  .nav, .header .row > .btn { display: none; }
  .menu-btn { display: flex; }
  .topbar .left { gap: 12px; flex: 1; }
  .topbar .item span.full { display: none; }
  .topbar .badge { font-size: 9.5px; padding: 2px 8px; }

  /* Sections tighter */
  .section { padding: 56px 0; }

  /* Typography scale down */
  h1 { font-size: clamp(34px, 9vw, 48px); line-height: 1.05; }
  h2 { font-size: clamp(24px, 6vw, 32px); }
  .lead { font-size: 16px; }

  /* Grids collapse */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .audience-grid { grid-template-columns: 1fr; }

  /* Hero portrait: stack */
  .hero-portrait-card { padding: 20px; }
  .hero-badge { right: 8px; top: 8px; padding: 6px 10px; font-size: 10px; }

  /* Partnership card */
  .partnership-card { padding: 28px; }
  .big-num { font-size: 32px; }

  /* CTA block */
  .cta-block { padding: 40px 24px; border-radius: 14px; }
  .cta-block .inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .cta-block h2 { font-size: 28px !important; }

  /* Product filter */
  .filter-bar { padding: 14px 0; top: 65px; }
  .filter-bar input { width: 100%; }
  .filter-bar .chips { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .filter-bar .chips::-webkit-scrollbar { display: none; }

  /* Forms */
  .card { padding: 20px !important; }
  .grid-2.form-row { gap: 12px; }

  /* Cookie */
  .cookie {
    left: 10px; right: 10px; bottom: 10px;
    padding: 14px 14px 12px; flex-direction: column; align-items: stretch; gap: 10px;
    border-radius: 12px;
  }
  .cookie .actions { justify-content: stretch; gap: 8px; }
  .cookie .actions .btn-cookie-accept,
  .cookie .actions .btn-cookie-refuse { flex: 1; text-align: center; padding: 10px 12px; }

  /* WhatsApp float */
  .wa-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }

  /* Footer */
  .footer { padding: 48px 0 24px; }
  .footer .divider { flex-direction: column; align-items: flex-start; text-align: left; }

  /* Testimonial */
  .testimonial p { font-size: 22px; }

  /* Buttons expand on mobile */
  .btn-lg { width: 100%; justify-content: center; }
  .mobile-stack { display: flex; flex-direction: column; gap: 10px; }

  /* Diff row */
  .diff-row { padding: 20px; gap: 16px; }
}

@media (max-width: 480px) {
  .topbar .item.email { display: none; }
  h1 { font-size: 34px; }
  .hero-portrait-card .portrait { aspect-ratio: 1/1; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
[data-parallax] { will-change: transform; }

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan-3), var(--cyan-2));
  z-index: 9999;
  border-radius: 0 2px 2px 0;
  pointer-events: none;
  will-change: width;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.09s; }
.stagger > *:nth-child(3) { transition-delay: 0.18s; }
.stagger > *:nth-child(4) { transition-delay: 0.27s; }
.stagger > *:nth-child(5) { transition-delay: 0.36s; }
.stagger > *:nth-child(6) { transition-delay: 0.45s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-progress { display: none; }
  .nav-pill { transition: none; }
  ::view-transition-old(root),
  ::view-transition-new(root) { animation-duration: 0.001s; }
  .hero-grid .eyebrow,
  .hero-grid h1,
  .hero-grid .mobile-stack,
  .hero-grid .hero-stats,
  .hero-grid .grid-2 > *:last-child { animation: none; }
}