/* ============================================================
   VIVA — Sistema Digital de Turismo Sustentável (CashPago)
   Stylesheet
   ============================================================ */

:root {
  /* Brand palette (extraída da logo VIVA) */
  --teal:        #4FB6D6;
  --teal-light:  #7FCDE3;
  --teal-dark:   #2E8FB0;
  --purple:      #9B4FA0;
  --purple-dark: #7E3D86;
  --mint:        #D6ECF2;

  /* Neutrals */
  --ink:        #142A38;
  --ink-soft:   #4A5C68;
  --ink-faint:  #7A8893;
  --line:       #E5EEF2;
  --bg:         #FFFFFF;
  --bg-alt:     #F4FAFC;
  --bg-tint:    #EAF6FA;

  /* Effects */
  --grad: linear-gradient(120deg, var(--teal) 0%, var(--purple) 100%);
  --grad-soft: linear-gradient(120deg, #5FC0DD 0%, #A85CAD 100%);
  --shadow-sm: 0 2px 10px rgba(20, 42, 56, .06);
  --shadow:    0 14px 40px rgba(20, 42, 56, .10);
  --shadow-lg: 0 30px 70px rgba(20, 42, 56, .16);
  --radius:    20px;
  --radius-sm: 12px;

  --maxw: 1180px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: 'Sora', var(--font);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; color: var(--ink); letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.18rem; font-weight: 700; }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 700; font-size: .97rem; padding: .9rem 1.6rem; border-radius: 999px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-sm { padding: .6rem 1.1rem; font-size: .9rem; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(79,182,214,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(155,79,160,.35); }
.btn-ghost { background: #fff; color: var(--teal-dark); border: 1.5px solid var(--line); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--teal); color: var(--teal-dark); box-shadow: var(--shadow-sm); }
.btn-light { background: #fff; color: var(--purple-dark); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn-outline-light:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.78);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand-logo { height: 36px; width: 103px; }
.nav-links { display: flex; align-items: center; gap: 1.7rem; }
.nav-links a { font-weight: 600; font-size: .96rem; color: var(--ink-soft); transition: color .2s ease; white-space: nowrap; }
.nav-links a:not(.nav-cta):hover { color: var(--teal-dark); }
.nav-links a:not(.nav-cta)::after {
  content: ''; display: block; height: 2px; width: 0; margin-top: 3px;
  background: var(--grad); border-radius: 2px; transition: width .25s ease;
}
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta { color: #fff !important; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(3rem, 7vw, 6rem) 0 3rem; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; }
.blob-1 { width: 480px; height: 480px; background: var(--teal-light); top: -120px; right: -80px; }
.blob-2 { width: 420px; height: 420px; background: #E3B8E6; bottom: -140px; left: -100px; opacity: .45; }
.blob-3 { width: 300px; height: 300px; background: var(--mint); top: 40%; left: 45%; opacity: .6; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 25%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 25%, transparent 75%);
  opacity: .5;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center;
}
.eyebrow {
  display: inline-block; font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal-dark); background: var(--bg-tint); padding: .45rem .9rem; border-radius: 999px; margin-bottom: 1.2rem;
}
.hero-copy h1 { margin-bottom: 1.2rem; }
.hero-sub { font-size: 1.12rem; color: var(--ink-soft); max-width: 42ch; margin-bottom: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 1.8rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.hero-badges li { display: flex; align-items: center; gap: .45rem; font-weight: 600; font-size: .92rem; color: var(--ink-soft); }
.hero-badges svg { width: 18px; height: 18px; color: var(--teal); }

/* Hero visual dashboard */
.hero-visual { position: relative; min-height: 380px; }
.dash-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.dash-main { padding: 0; overflow: hidden; }
.dash-head { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.dash-dot { width: 11px; height: 11px; border-radius: 50%; background: #E2E8ED; }
.dash-dot:nth-child(1){ background:#FF8FA3;} .dash-dot:nth-child(2){ background:#FFD37E;} .dash-dot:nth-child(3){ background:#8FE0B5;}
.dash-title { margin-left: auto; font-size: .82rem; font-weight: 700; color: var(--ink-faint); }
.dash-body { padding: 24px; }
.kpi { display: flex; flex-direction: column; margin-bottom: 22px; }
.kpi-label { font-size: .85rem; color: var(--ink-faint); font-weight: 600; }
.kpi-value { font-family: var(--font-display); font-size: 2.6rem; font-weight: 800; color: var(--ink); line-height: 1.1; }
.kpi-value small { font-size: 1.4rem; }
.kpi-trend.up { color: #1FA971; font-weight: 700; font-size: .85rem; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 110px; }
.bars span { flex: 1; height: var(--h); background: var(--grad-soft); border-radius: 8px 8px 4px 4px; opacity: .92; animation: grow 1s ease both; }
@keyframes grow { from { height: 0; } }

.dash-float { position: absolute; padding: 14px 18px; display: flex; align-items: center; gap: 12px; border-radius: 16px; box-shadow: var(--shadow); }
.dash-float strong { display: block; font-family: var(--font-display); font-size: 1.05rem; }
.dash-float span { font-size: .78rem; color: var(--ink-faint); }
.float-a { top: -22px; right: -10px; animation: floaty 5s ease-in-out infinite; }
.float-b { bottom: -26px; left: -18px; animation: floaty 6s ease-in-out infinite .8s; }
.mini-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.mini-icon svg { width: 22px; height: 22px; }
.mini-icon.teal { background: var(--teal); } .mini-icon.purple { background: var(--purple); }
@keyframes floaty { 50% { transform: translateY(-12px); } }

.hero-trust {
  position: relative; z-index: 1; margin-top: 3.5rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; gap: .5rem; flex-wrap: wrap;
  font-size: .92rem; color: var(--ink-faint); text-align: center;
}
.trust-brand { font-family: var(--font-display); font-weight: 800; color: var(--purple); font-size: 1.05rem; }

/* ---------- Section base ---------- */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 780px; margin: 0 auto 3rem; text-align: center; }
.section-head p { color: var(--ink-soft); font-size: 1.08rem; margin-top: 1rem; }
.kicker {
  display: inline-block; font-weight: 700; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--teal-dark); margin-bottom: .6rem;
}
.kicker.light { color: var(--teal-light); }

/* ---------- Problem grid (Desafio) ---------- */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.problem-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.problem-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.problem-ico { width: 50px; height: 50px; border-radius: 14px; background: var(--bg-tint); color: var(--teal-dark); display: grid; place-items: center; margin-bottom: 1.1rem; }
.problem-ico svg { width: 24px; height: 24px; }
.problem-card h3 { margin-bottom: .4rem; }
.problem-card p { color: var(--ink-soft); font-size: .98rem; }
.solution-line {
  margin-top: 3rem; text-align: center; font-size: 1.2rem; color: var(--ink-soft);
  max-width: 820px; margin-left: auto; margin-right: auto;
}

/* ---------- Split layout ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split-copy h2 { margin-bottom: 1.1rem; }
.split-copy p { color: var(--ink-soft); margin-bottom: 1rem; }
.quote-line {
  border-left: 4px solid var(--purple); padding: .4rem 0 .4rem 1.2rem;
  font-family: var(--font-display); font-size: 1.15rem; font-style: italic; color: var(--ink) !important;
}
.split-list { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2.2rem; box-shadow: var(--shadow-sm); }
.split-list h3 { margin-bottom: 1.3rem; }
.check-list li, .data-actions li { position: relative; padding-left: 2.2rem; margin-bottom: 1rem; font-weight: 600; color: var(--ink); }
.check-list li::before, .data-actions li::before {
  content: ''; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--grad); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat;
}
.check-list li::after {
  content: ''; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--grad); opacity: .14; z-index: -1;
}

/* ---------- Impact stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.stat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem 1.6rem;
  transition: transform .25s ease, box-shadow .25s ease;
}
.stat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.stat-card.highlight { background: var(--grad); border: none; color: #fff; }
.stat-card.highlight .stat-cap { color: rgba(255,255,255,.92); }
.stat-card.highlight p, .stat-card.highlight strong { color: #fff; }
.stat-num { display: block; font-family: var(--font-display); font-size: 3rem; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-card.highlight .stat-num { -webkit-text-fill-color: #fff; color: #fff; }
.stat-cap { display: block; font-weight: 700; margin: .7rem 0 .5rem; color: var(--ink); }
.stat-card p { font-size: .92rem; color: var(--ink-soft); }

.economy-circular {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 2.5rem; align-items: center;
  background: var(--bg-tint); border-radius: var(--radius); padding: 2.5rem;
}
.ec-text h3 { margin-bottom: .8rem; }
.ec-text p { color: var(--ink-soft); }
.ec-flow { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; justify-content: center; }
.ec-node { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .7rem 1.2rem; font-weight: 700; font-size: .92rem; box-shadow: var(--shadow-sm); }
.ec-arrow { font-size: 1.3rem; color: var(--teal-dark); font-weight: 700; }
.ec-loop { color: var(--purple); }

/* ---------- Data section ---------- */
.section-data { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.section-data::before { content:''; position:absolute; width:500px; height:500px; border-radius:50%; background: var(--purple); filter: blur(120px); opacity:.25; top:-150px; right:-100px; }
.section-data h2, .section-data h3 { color: #fff; }
.section-data .split-copy p { color: rgba(255,255,255,.75); }
.split.reverse .split-copy { order: 2; }
.data-actions { margin-top: 1.6rem; }
.data-actions li { color: #fff; }
.data-actions li::before { top: 3px; }
.split-visual { position: relative; }
.data-panel { display: flex; flex-wrap: wrap; gap: .7rem; }
.data-chip {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); color: #fff;
  padding: .7rem 1.1rem; border-radius: 12px; font-weight: 600; font-size: .92rem;
  transition: background .2s ease, transform .2s ease;
}
.data-chip:hover { background: var(--grad); border-color: transparent; transform: translateY(-3px); }
.data-note { margin-top: 1.4rem; color: rgba(255,255,255,.8); }
.data-note strong { color: var(--teal-light); }

/* ---------- Modules grid ---------- */
.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.module-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.module-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.module-card.feature { background: linear-gradient(160deg, #fff 0%, var(--bg-tint) 100%); border-color: transparent; box-shadow: var(--shadow-sm); }
.mod-ico { width: 52px; height: 52px; border-radius: 15px; background: var(--grad); color: #fff; display: grid; place-items: center; margin-bottom: 1.2rem; box-shadow: 0 8px 18px rgba(79,182,214,.3); }
.mod-ico svg { width: 26px; height: 26px; }
.module-card h3 { margin-bottom: .5rem; }
.module-card p { color: var(--ink-soft); font-size: .96rem; }
.mod-tag { display: inline-block; margin-top: 1rem; font-size: .76rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--purple-dark); background: rgba(155,79,160,.12); padding: .35rem .8rem; border-radius: 999px; }

/* ---------- Marketplace tabs ---------- */
.market-tabs { max-width: 980px; margin: 0 auto; }
.tab-buttons { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2rem; }
.tab-btn { padding: .8rem 1.5rem; border-radius: 999px; font-weight: 700; color: var(--ink-soft); background: var(--bg-alt); border: 1px solid var(--line); transition: .2s; }
.tab-btn:hover { color: var(--teal-dark); }
.tab-btn.active { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 10px 22px rgba(79,182,214,.3); }
.tab-panels { position: relative; }
.tab-panel { display: none; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow-sm); animation: fade .4s ease; }
.tab-panel.active { display: grid; }
@keyframes fade { from { opacity: 0; transform: translateY(10px); } }
.tp-text h3 { margin-bottom: .7rem; font-size: 1.5rem; }
.tp-text p { color: var(--ink-soft); }
.pill-list { display: flex; flex-wrap: wrap; gap: .6rem; }
.pill-list li { background: var(--bg-tint); color: var(--teal-dark); font-weight: 600; padding: .55rem 1rem; border-radius: 999px; font-size: .9rem; }

/* ---------- Benefits ---------- */
.benefits-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }
.benefit { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem 1.4rem; transition: transform .25s ease, box-shadow .25s ease; }
.benefit:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.benefit-n { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.benefit h3 { font-size: 1.05rem; margin: .6rem 0 .4rem; }
.benefit p { font-size: .9rem; color: var(--ink-soft); }

/* ---------- CTA ---------- */
.cta { position: relative; background: var(--ink); color: #fff; padding: clamp(4rem, 8vw, 7rem) 0; overflow: hidden; text-align: center; }
.cta-bg { position: absolute; inset: 0; }
.cta-bg .blob-1 { background: var(--teal); width: 420px; height: 420px; top: -100px; left: -60px; opacity: .35; }
.cta-bg .blob-2 { background: var(--purple); width: 460px; height: 460px; bottom: -140px; right: -80px; opacity: .4; }
.cta-inner { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.cta-inner h2 { color: #fff; margin-bottom: 1.2rem; }
.cta-inner p { color: rgba(255,255,255,.8); font-size: 1.1rem; }
.cta-points { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; margin: 2rem 0; }
.cta-points li { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: .6rem 1.2rem; font-weight: 600; font-size: .92rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: #0E2230; color: rgba(255,255,255,.7); padding: 3.5rem 0 1.8rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-logo { height: 34px; width: 98px; margin-bottom: 1rem; filter: brightness(1.4); }
.footer-brand p { font-size: .95rem; max-width: 42ch; }
.footer-brand strong { color: #fff; }
.footer-nav h4 { color: #fff; font-size: .95rem; margin-bottom: 1rem; }
.footer-nav a { display: block; font-size: .92rem; margin-bottom: .6rem; transition: color .2s; }
.footer-nav a:hover { color: var(--teal-light); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem; padding-top: 1.6rem; font-size: .85rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3.5rem; }
  .hero-visual { max-width: 460px; margin: 0 auto; }
  .split, .split.reverse { grid-template-columns: 1fr; gap: 2.2rem; }
  .split.reverse .split-copy { order: 0; }
  .problem-grid, .modules-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .economy-circular { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 1rem 24px 1.5rem; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .35s ease; z-index: 99;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: .9rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav-links a:not(.nav-cta)::after { display: none; }
  .nav-cta { text-align: center; margin-top: .8rem; border-bottom: none !important; }
  .nav-toggle { display: flex; }
}

@media (max-width: 600px) {
  .problem-grid, .modules-grid, .stats-grid, .benefits-grid { grid-template-columns: 1fr; }
  .tab-panel.active { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; gap: .2rem; }
  body { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}