/* ============================================================
   Matteria — main stylesheet
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* Container ------------------------------------------------ */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

/* Typography ---------------------------------------------- */
h1, h2, h3, h4 { color: var(--primary); font-weight: 800; line-height: 1.1; letter-spacing: -.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 6vw, 3.75rem); font-weight: 900; letter-spacing: -.03em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 700; }
p  { margin: 0; text-wrap: pretty; }

.eyebrow {
  display: inline-block;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.lead { font-size: 1.125rem; color: var(--text-soft); line-height: 1.6; max-width: 60ch; }

.section-head { margin-bottom: 48px; max-width: 60ch; }
.section-head .lead { margin-top: 16px; }

/* Buttons -------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  font-size: .9375rem; font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 14px rgba(255, 107, 53, .25); }
.btn-primary:hover { background: #ee5a24; box-shadow: 0 6px 18px rgba(255, 107, 53, .35); }

.btn-dark { background: var(--primary); color: #fff; }
.btn-dark:hover { background: var(--primary-dark); }

.btn-outline { background: transparent; color: var(--primary); border-color: var(--border); }
.btn-outline:hover { border-color: var(--primary); background: var(--bg-soft); }

.btn-ghost-light { color: #fff; border-color: rgba(255,255,255,.4); background: transparent; }
.btn-ghost-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }

.btn-block { display: flex; justify-content: center; width: 100%; }

/* Header --------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
.site-header__logo { display: flex; align-items: center; }
.site-header__logo img { height: 30px; width: auto; }

.site-nav { display: none; }
.site-nav__list { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.site-nav__list a {
  font-size: .9375rem; font-weight: 500; color: var(--text-soft);
  position: relative; padding: 6px 0;
  transition: color .15s ease;
}
.site-nav__list a:hover { color: var(--primary); }
.site-nav__list a.is-active { color: var(--primary); font-weight: 600; }
.site-nav__list a.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--accent); border-radius: 2px;
}

.site-header__actions { display: none; align-items: center; gap: 12px; }
.site-header__actions .btn { padding: 10px 18px; font-size: .875rem; }

.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 10px;
  color: var(--primary);
}
.menu-toggle:hover { background: var(--bg-soft); }

@media (min-width: 1024px) {
  .site-nav { display: block; }
  .site-header__actions { display: flex; }
  .menu-toggle { display: none; }
}

/* Mobile menu --------------------------------------------- */
.mobile-menu {
  position: fixed; inset: 60px 0 0 0; z-index: 49;
  background: var(--bg);
  transform: translateX(100%);
  transition: transform .25s ease;
  overflow-y: auto;
  padding: 16px 20px 80px;
  display: flex; flex-direction: column; gap: 2px;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a {
  display: block; padding: 12px 0; font-size: 1rem; font-weight: 600;
  color: var(--primary); border-bottom: 1px solid var(--border);
}
.mobile-menu a.is-active { color: var(--accent); }
.mobile-menu__cta { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.mobile-menu__cta .btn { justify-content: center; padding: 10px 16px; font-size: .9rem; }
@media (min-width: 1024px) { .mobile-menu { display: none; } }

/* Sticky bottom bar (mobile) ------------------------------ */
.bottom-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 48;
  background: #fff; border-top: 1px solid var(--border);
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  box-shadow: 0 -4px 16px rgba(15,23,42,.08);
}
.bottom-bar .btn { padding: 12px; font-size: .875rem; justify-content: center; }
@media (min-width: 1024px) { .bottom-bar { display: none; } }

/* Hero (home) --------------------------------------------- */
.hero {
  position: relative;
  min-height: 720px;
  display: flex; align-items: center;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  background-size: cover; background-position: center;
}
.hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,37,64,.65) 0%, rgba(10,37,64,.85) 100%);
}
.hero__content { padding: 96px 0 72px; max-width: 820px; }
.hero h1 { color: #fff; }
.hero h1 .accent { color: var(--accent); }
.hero__sub {
  margin-top: 24px;
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  line-height: 1.6;
  color: rgba(255,255,255,.85);
  max-width: 60ch;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.18);
  max-width: 720px;
}
.hero-stats__num {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 900; color: var(--accent);
  letter-spacing: -.02em; line-height: 1;
}
.hero-stats__label {
  margin-top: 8px;
  font-size: .8125rem; font-weight: 500;
  color: rgba(255,255,255,.75);
  text-transform: uppercase; letter-spacing: .08em;
}

@media (min-width: 768px) {
  .hero { min-height: 760px; }
}

/* Section ------------------------------------------------- */
.section { padding: 80px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--primary); color: #fff; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }
.section--dark .lead { color: rgba(255,255,255,.78); }
.section--dark .eyebrow { color: var(--accent); }
@media (min-width: 768px) { .section { padding: 112px 0; } }

/* Generic two-col block ----------------------------------- */
.two-col {
  display: grid; gap: 48px;
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .two-col { grid-template-columns: 1fr 1fr; gap: 96px; }
}

/* Cards --------------------------------------------------- */
.card-grid {
  display: grid; gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px)  { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .card-grid--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .card-grid--4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(10,37,64,.15); }
.card__icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent-soft); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.card h3 { margin-bottom: 12px; }
.card p { color: var(--text-soft); }

/* Benefits list ------------------------------------------- */
.benefits {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 4px;
}
.benefits li {
  display: grid; grid-template-columns: 28px 1fr; gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.benefits li:last-child { border-bottom: 0; }
.benefits .check {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.benefits .b-title { font-weight: 600; color: var(--primary); }
.benefits .b-desc  { font-size: .9375rem; color: var(--text-soft); margin-top: 2px; }

/* Logos / placeholder image ------------------------------ */
.media {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-soft);
  position: relative;
}
.media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.media--16x9 { aspect-ratio: 16/9; }
.media--4x3  { aspect-ratio: 4/3;  }
.media--1x1  { aspect-ratio: 1/1;  }

/* Stores preview grid ------------------------------------ */
.stores-strip {
  display: grid; gap: 12px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 40px;
}
@media (min-width: 700px)  { .stores-strip { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .stores-strip { grid-template-columns: repeat(6, 1fr); } }
.store-tile {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}
.store-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.store-tile:hover img { transform: scale(1.05); }
.store-tile__name {
  position: absolute; left: 12px; bottom: 10px; right: 12px;
  color: #fff; font-size: .8125rem; font-weight: 600;
  text-shadow: 0 1px 6px rgba(0,0,0,.5);
}

/* Map preview --------------------------------------------- */
.map-preview {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    radial-gradient(1200px 600px at 30% 50%, rgba(255,107,53,.05), transparent 70%),
    linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
}
.map-preview svg { width: 100%; height: 100%; }
.map-pin {
  position: absolute; transform: translate(-50%, -100%);
  display: flex; flex-direction: column; align-items: center;
  pointer-events: none;
}
.map-pin__dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent);
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(255,107,53,.5);
}
.map-pin__pulse {
  position: absolute; top: 0; width: 14px; height: 14px;
  border-radius: 50%; background: var(--accent);
  opacity: .4; animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0%   { transform: scale(1);   opacity: .5; }
  100% { transform: scale(3.5); opacity: 0; }
}

/* Platform showcase --------------------------------------- */
.showcase {
  position: relative;
  border-radius: 24px;
  background: linear-gradient(135deg, #1a365d 0%, #0a2540 100%);
  padding: 48px 32px 0;
  overflow: hidden;
}
.showcase__screen {
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  border-bottom: 0;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
.showcase__chrome {
  display: flex; gap: 6px;
  padding: 10px 14px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--border);
}
.showcase__chrome span {
  width: 11px; height: 11px; border-radius: 50%; background: #cbd5e1;
}
.showcase__content { padding: 24px; min-height: 280px; }

/* gestiona dashboard mock */
.dash-grid { display: grid; grid-template-columns: 200px 1fr; gap: 24px; }
.dash-side {
  display: flex; flex-direction: column; gap: 6px;
  border-right: 1px solid var(--border); padding-right: 16px;
}
.dash-side__item {
  font-size: .8125rem; padding: 8px 12px; border-radius: 8px;
  color: var(--text-soft); display: flex; align-items: center; gap: 10px;
}
.dash-side__item.is-active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.dash-side__item .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.dash-main { display: flex; flex-direction: column; gap: 14px; }
.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.dash-stat {
  background: var(--bg-soft); border-radius: 8px; padding: 14px;
}
.dash-stat__label { font-size: .6875rem; color: var(--text-mute); text-transform: uppercase; letter-spacing: .05em; }
.dash-stat__num   { font-size: 1.25rem; font-weight: 800; color: var(--primary); margin-top: 4px; }
.dash-stat__num .accent { color: var(--accent); }
.dash-rows {
  background: var(--bg-soft); border-radius: 8px; padding: 12px;
  display: flex; flex-direction: column; gap: 6px;
}
.dash-row {
  display: grid; grid-template-columns: 1fr 80px 60px 70px;
  gap: 8px; font-size: .75rem; padding: 6px 8px;
  background: #fff; border-radius: 6px;
  align-items: center;
}
.dash-row__name { font-weight: 600; color: var(--primary); }
.dash-row__tag {
  font-size: .625rem; padding: 2px 8px; border-radius: 999px;
  background: #dcfce7; color: #166534; font-weight: 600; text-align: center;
}
.dash-row__tag--warn { background: #fef3c7; color: #92400e; }
.dash-row__price { color: var(--text-soft); font-variant-numeric: tabular-nums; }
.dash-row__qty   { color: var(--accent); font-weight: 700; text-align: right; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip {
  display: inline-flex; padding: 8px 14px; font-size: .8125rem; font-weight: 500;
  border-radius: 999px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.9);
  border: 1px solid rgba(255,255,255,.12);
}

/* Page hero (secondary) ----------------------------------- */
.page-hero {
  position: relative;
  padding: 64px 0 56px;
  background: var(--primary);
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(800px 300px at 80% 0%, rgba(255,107,53,.18), transparent 70%);
}
.page-hero h1 { color: #fff; max-width: 18ch; }
.page-hero .lead { color: rgba(255,255,255,.78); margin-top: 20px; }
.page-hero__crumbs {
  display: flex; gap: 8px; font-size: .8125rem;
  color: rgba(255,255,255,.55); margin-bottom: 16px;
}
.page-hero__crumbs a:hover { color: #fff; }
@media (min-width: 768px) { .page-hero { padding: 96px 0 80px; } }

/* Forms --------------------------------------------------- */
.form { display: grid; gap: 20px; }
.form-row { display: grid; gap: 20px; }
@media (min-width: 700px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field label {
  display: block; font-size: .8125rem; font-weight: 600;
  color: var(--primary); margin-bottom: 8px;
  letter-spacing: .02em;
}
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem;
  padding: 14px 16px;
  border: 1px solid var(--border); border-radius: 12px;
  background: #fff; color: var(--text);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(255,107,53,.12);
}
.field--check {
  display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start;
  font-size: .875rem; color: var(--text-soft);
}
.field--check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); }

/* FAQ ---------------------------------------------------- */
.faq { display: flex; flex-direction: column; gap: 0; }
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.faq details[open] summary .plus { transform: rotate(45deg); }
.faq summary {
  display: flex; justify-content: space-between; align-items: start; gap: 24px;
  font-size: 1.0625rem; font-weight: 600; color: var(--primary);
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq .plus {
  width: 28px; height: 28px; flex-shrink: 0;
  border-radius: 50%; background: var(--bg-soft);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--primary); transition: transform .2s ease;
  font-size: 1.125rem; font-weight: 300;
}
.faq__a { margin-top: 12px; color: var(--text-soft); max-width: 70ch; }

/* Steps -------------------------------------------------- */
.steps {
  display: grid; gap: 32px;
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  position: relative; padding: 32px;
  border: 1px solid var(--border); border-radius: 16px;
  background: #fff;
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: 'Inter', sans-serif; font-weight: 900; font-size: 2.5rem;
  color: var(--accent); display: block; line-height: 1; margin-bottom: 20px;
  letter-spacing: -.02em;
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-soft); }

/* Modules / pills (platform page) ------------------------- */
.modules {
  display: grid; gap: 16px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 700px) { .modules { grid-template-columns: repeat(4, 1fr); } }
.module {
  padding: 24px 20px; border: 1px solid var(--border); border-radius: 14px;
  background: #fff; text-align: left;
}
.module__icon {
  width: 36px; height: 36px; margin-bottom: 14px;
  color: var(--accent);
}
.module h4 { margin: 0 0 4px; font-size: 1rem; color: var(--primary); }
.module p { font-size: .8125rem; color: var(--text-soft); margin: 0; }

/* Compare grid ------------------------------------------- */
.compare {
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 800px) { .compare { grid-template-columns: 1fr 1fr; } }
.compare__col {
  border: 1px solid var(--border); border-radius: 16px; padding: 32px;
  background: #fff;
}
.compare__col--accent { background: var(--primary); border-color: var(--primary); color: #fff; }
.compare__col--accent h3 { color: #fff; }
.compare__col h3 { margin-bottom: 20px; }
.compare__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.compare__col li {
  display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start;
  font-size: .9375rem; line-height: 1.5;
}
.compare__col--accent li { color: rgba(255,255,255,.9); }
.compare__col li svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; }

/* Contact data list -------------------------------------- */
.contact-list { display: grid; gap: 8px; }
.contact-row {
  display: grid; grid-template-columns: 44px 1fr; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--border); align-items: center;
}
.contact-row:last-child { border-bottom: 0; }
.contact-row__icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
}
.contact-row__label { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute); font-weight: 600; }
.contact-row__value { color: var(--primary); font-weight: 600; }

/* Footer ------------------------------------------------- */
.site-footer {
  background: var(--primary-dark); color: rgba(255,255,255,.75);
  padding: 72px 0 32px;
  margin-bottom: calc(72px + env(safe-area-inset-bottom));  /* sit above bottom bar on mobile */
}
@media (min-width: 1024px) { .site-footer { margin-bottom: 0; } }
.footer-grid {
  display: grid; gap: 48px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px)  { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; } }
.footer-brand img { height: 30px; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-brand p { font-size: .875rem; line-height: 1.6; max-width: 36ch; }
.footer-col h4 {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .12em;
  color: rgba(255,255,255,.5); font-weight: 600; margin-bottom: 18px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { font-size: .9375rem; color: rgba(255,255,255,.85); }
.footer-col a:hover { color: #fff; }
.footer-col a .ext { font-size: .75rem; color: var(--accent); margin-left: 6px; font-weight: 600; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 56px; padding-top: 24px;
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between;
  font-size: .8125rem; color: rgba(255,255,255,.55);
}
.footer-bottom a:hover { color: #fff; }

/* Utilities ---------------------------------------------- */
.is-orange { color: var(--accent); }
.tag-pill {
  display: inline-block; padding: 4px 12px;
  background: var(--accent-soft); color: var(--accent);
  font-size: .75rem; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; border-radius: 999px; margin-bottom: 16px;
}

/* Reveal on scroll --------------------------------------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}