/* ============================================================
   NITROVESAN — proposta de redesign
   Tokens: identidade criogênica derivada da marca real (azul
   #1E73BE + logo preto/azul), tom industrial/científico.
   ============================================================ */

/* fontes hospedadas localmente (so os pesos usados no site) —
   evita 2 origens externas (fonts.googleapis.com/fonts.gstatic.com)
   no caminho critico de renderizacao */
@font-face {
  font-family: "Big Shoulders Display";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/big-shoulders-display-700.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-700.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-mono-500.woff2") format("woff2");
}

:root {
  --void: #0a0e13;
  --void-2: #10161d;
  --void-3: #161e27;
  --frost: #f3f7fa;
  --frost-dim: #c7d3db;
  --steel: #8fa0ac;
  --line: rgba(243, 247, 250, 0.09);
  --line-strong: rgba(243, 247, 250, 0.16);
  --blue: #1e73be;
  --blue-bright: #2f8fe0;
  --blue-deep: #123f63;
  --cyan: #7be0ff;

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--void);
  color: var(--frost);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
}
.eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--cyan);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0.005em;
  margin: 0;
  color: var(--frost);
}

h2 { font-size: clamp(34px, 4.6vw, 56px); text-transform: uppercase; }
h3 { font-size: clamp(26px, 3vw, 36px); text-transform: uppercase; }

p { margin: 0; }

.lede {
  font-size: clamp(17px, 1.6vw, 19px);
  color: var(--frost-dim);
  max-width: 62ch;
}

::selection { background: var(--blue); color: #fff; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* -------------------- botões / CTA -------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 16px 26px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }

.btn-primary {
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  color: #fff;
  box-shadow: 0 0 0 0 rgba(123, 224, 255, 0);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px rgba(30, 115, 190, 0.65), 0 0 0 1px rgba(123,224,255,0.35);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--frost);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.link-arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--frost-dim);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
  transition: color .18s ease, border-color .18s ease;
}
.link-arrow:hover { color: var(--cyan); border-color: var(--cyan); }

/* -------------------- header -------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 14, 19, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 38px; height: 38px; }
.brand-name {
  font-family: var(--font-display);
  font-size: 21px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.header-right { display: flex; align-items: center; gap: 18px; }

.btn-call {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--frost);
  padding: 11px 18px;
}
.btn-call:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-call svg { width: 17px; height: 17px; }

.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a:not(.btn) {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--frost-dim);
  transition: color .15s ease;
}
.main-nav a:not(.btn):hover { color: var(--cyan); }
.nav-links { display: flex; gap: 30px; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  width: 42px;
  height: 42px;
  color: var(--frost);
  align-items: center;
  justify-content: center;
}

/* -------------------- hero -------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 84px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 900px 500px at 82% -10%, rgba(30,115,190,0.35), transparent 60%),
    radial-gradient(ellipse 700px 500px at -10% 110%, rgba(123,224,255,0.12), transparent 60%),
    var(--void);
}

.vapor { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.vapor span {
  position: absolute;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123,224,255,0.16), transparent 70%);
  filter: blur(6px);
  animation: rise 16s linear infinite;
}
.vapor span:nth-child(1) { left: 8%;  width: 180px; height: 180px; animation-duration: 19s; animation-delay: -2s; }
.vapor span:nth-child(2) { left: 28%; width: 110px; height: 110px; animation-duration: 14s; animation-delay: -8s; }
.vapor span:nth-child(3) { left: 52%; width: 220px; height: 220px; animation-duration: 22s; animation-delay: -5s; }
.vapor span:nth-child(4) { left: 74%; width: 130px; height: 130px; animation-duration: 17s; animation-delay: -11s; }
.vapor span:nth-child(5) { left: 90%; width: 160px; height: 160px; animation-duration: 20s; animation-delay: -1s; }

@keyframes rise {
  0%   { transform: translateY(0) translateX(0); opacity: 0; }
  12%  { opacity: 0.9; }
  100% { transform: translateY(-620px) translateX(30px); opacity: 0; }
}

.hero .wrap { position: relative; z-index: 2; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(44px, 6.4vw, 84px);
  text-transform: uppercase;
}

.hero .lede { margin: 26px 0 34px; }

.sector-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 38px;
}
.sector-pill {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 9px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--frost-dim);
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.sector-pill:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(123,224,255,0.06); }

.hero-ctas { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

/* foto real do hero */
.hero-photo {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  aspect-ratio: 4 / 5;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.7);
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}
.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,14,19,0.05) 40%, rgba(10,14,19,0.92) 96%),
              linear-gradient(0deg, rgba(30,115,190,0.18), transparent 40%);
}

/* gauge — elemento assinatura */
.gauge {
  justify-self: center;
  width: 100%;
  max-width: 230px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: linear-gradient(180deg, var(--void-2), var(--void-3));
  padding: 22px 20px 26px;
  font-family: var(--font-mono);
}
.gauge-head {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}
.gauge-value {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--cyan);
  line-height: 1;
  text-shadow: 0 0 24px rgba(123,224,255,0.55);
}
.gauge-unit { font-size: 16px; color: var(--frost-dim); }
.gauge-label {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--frost-dim);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.gauge-scale {
  margin-top: 18px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 34px;
}
.gauge-scale i {
  flex: 1;
  background: var(--line-strong);
  height: 40%;
  display: block;
}
.gauge-scale i:nth-child(3n) { height: 70%; background: var(--blue-bright); }
.gauge-scale i:nth-child(7) { height: 100%; background: var(--cyan); }

/* -------------------- tick divider (assinatura reutilizada) -------------------- */
.tick-divider {
  display: flex;
  gap: 4px;
  padding: 0;
  max-width: var(--wrap);
  margin: 0 auto;
  overflow: hidden;
}
.tick-divider i { flex: 1; height: 10px; border-left: 1px solid var(--line); }
.tick-divider i:nth-child(4n) { border-color: var(--line-strong); }

/* -------------------- seções gerais -------------------- */

section { position: relative; }
.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 70px 0; }

.section-head { max-width: 700px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.on-light {
  background: var(--frost);
  color: var(--void);
}
.on-light h2, .on-light h3 { color: var(--void); }
.on-light .lede { color: #4a5560; }
.on-light .eyebrow { color: var(--blue); }
.on-light .eyebrow::before { background: var(--blue); }
.on-light .also-chip { color: #3a444d; border-color: rgba(10,14,19,0.16); }

/* quem somos */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: start;
}
.fact-list { display: flex; flex-direction: column; gap: 22px; }
.fact {
  border-top: 1px solid rgba(10,14,19,0.14);
  padding-top: 14px;
}
.fact-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--blue);
  text-transform: uppercase;
}
.fact-text { margin-top: 6px; font-size: 15px; color: #333f48; max-width: 40ch; }

/* o que é N2L */
.n2l { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.tag-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  padding: 7px 12px;
  border-radius: 3px;
  color: var(--frost-dim);
}

/* -------------------- soluções -------------------- */

.service {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
  padding: 84px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.service:nth-child(even) { grid-template-columns: 1.15fr 0.85fr; }
.service:nth-child(even) .service-media { order: 2; }

.service-media {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 6 / 5;
  box-shadow: 0 24px 50px -26px rgba(0,0,0,0.7);
}
.service-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(30,115,190,0.22), transparent 55%);
  mix-blend-mode: screen;
}
.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.04);
  transition: transform .5s ease;
}
.service:hover .service-media img { transform: scale(1.04); }

.service-teaser {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  margin: 16px 0 20px;
}

.service-body { margin: 20px 0 30px; color: var(--frost-dim); font-size: 15.5px; }

/* -------------------- aplicações extra -------------------- */
.also-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.also-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  padding: 12px 18px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--frost-dim);
}
.also-chip img { width: 18px; height: 18px; opacity: 0.75; }

/* -------------------- confiança -------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(10,14,19,0.12);
  border: 1px solid rgba(10,14,19,0.12);
  border-radius: 8px;
  overflow: hidden;
}
.trust-cell {
  background: var(--frost);
  padding: 30px 26px;
}
.trust-cell h4 {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}
.trust-cell p { font-size: 14.5px; color: #3a444d; }

/* -------------------- contato -------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: stretch;
}
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
  background: var(--void-2);
}
.contact-row {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.contact-row:first-child { border-top: none; padding-top: 0; }
.contact-row svg { width: 20px; height: 20px; flex: none; color: var(--cyan); margin-top: 2px; }
.contact-row .label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 4px;
}
.contact-row .value { font-size: 15.5px; color: var(--frost); }
.contact-row a.value:hover { color: var(--cyan); }

.map-col { display: flex; flex-direction: column; }
.map-frame {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  min-height: 320px;
  flex: 1;
  position: relative;
}
.map-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.map-visual {
  position: relative;
  height: 100%;
  min-height: 320px;
  background: radial-gradient(circle at 50% 42%, rgba(30,115,190,0.28), transparent 60%), var(--void-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease;
}
.map-frame:hover .map-visual { background: radial-gradient(circle at 50% 42%, rgba(30,115,190,0.4), transparent 60%), var(--void-2); }
.map-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-pin {
  width: 62px; height: 62px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 0 0 10px rgba(30,115,190,0.14), 0 12px 30px -8px rgba(0,0,0,0.6);
}
.map-pin svg { width: 28px; height: 28px; }
.map-caption {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.map-caption .label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--frost-dim);
}

/* -------------------- CTA final -------------------- */
.cta-final {
  text-align: center;
  padding: 100px 0;
  background: linear-gradient(180deg, var(--void), var(--blue-deep) 180%);
  border-top: 1px solid var(--line);
}
.cta-final h2 { max-width: 16ch; margin: 0 auto 22px; }
.cta-final .lede { margin: 0 auto 40px; text-align: center; }

/* -------------------- footer -------------------- */
.site-footer { padding: 50px 0 40px; border-top: 1px solid var(--line); }
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 30px; height: 30px; }
.footer-nav { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-nav a { font-family: var(--font-mono); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--frost-dim); }
.footer-nav a:hover { color: var(--cyan); }
.footer-social { display: flex; gap: 14px; }
.footer-social a {
  width: 38px; height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--frost-dim);
}
.footer-social a:hover { border-color: var(--cyan); color: var(--cyan); }
.footer-bottom {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a {
  color: var(--steel);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
  transition: color .15s ease, border-color .15s ease;
}
.footer-bottom a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* -------------------- whatsapp flutuante -------------------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -6px rgba(30,115,190,0.7);
  color: #fff;
  animation: floatPulse 3.4s ease-in-out infinite;
}
.wa-float svg { width: 27px; height: 27px; }
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 10px 30px -6px rgba(30,115,190,0.7); }
  50% { box-shadow: 0 10px 36px -4px rgba(123,224,255,0.55); }
}

/* -------------------- reveal on scroll -------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ==================== responsivo ==================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { aspect-ratio: 16 / 10; margin-top: 8px; }
  .gauge { justify-self: start; max-width: 200px; }
  .about-grid, .n2l, .contact-grid { grid-template-columns: 1fr; }
  .service, .service:nth-child(even) { grid-template-columns: 1fr; }
  .service:nth-child(even) .service-media { order: 0; }
  .trust-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .hero-grid > div:first-child { order: 2; }
  .hero-grid > .hero-photo { order: 1; }

  /* capa compacta — somente mobile, sem tocar desktop/tablet */
  .hero-grid { gap: 14px; }
  .hero-photo {
    aspect-ratio: 16 / 9;
    max-height: 24vh;
    width: 100vw;
    max-width: 100vw;
    margin-top: 0;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    border-radius: 0;
  }
  .hero .eyebrow { margin-bottom: 6px; font-size: 10px; letter-spacing: 0.05em; white-space: nowrap; }
  .hero h1 { font-size: clamp(28px, 8.6vw, 36px); line-height: 1.05; }
  .hero .lede { margin: 8px 0 12px; font-size: 14.5px; line-height: 1.45; }
  .sector-pills { margin-bottom: 12px; gap: 6px; }
  .hero .sector-pill { padding: 7px 12px; font-size: 11.5px; }
  .hero-ctas { gap: 10px; }
  .hero-ctas .btn { padding: 12px 20px; }

  /* corrige overflow horizontal nos cards de solução (botões longos, ex. Inseminação Artificial) */
  .service { width: 100%; max-width: 100vw; }
  .service > div:last-child,
  .service-media { min-width: 0; }
  .service .btn { white-space: nowrap; }

  .header-right { gap: 10px; }
  .btn-call { padding: 10px; }
  .btn-call-text { display: none; }
  .main-nav { position: static; }
  .main-nav .nav-links, .main-nav .btn { display: none; }
  .menu-toggle { display: flex; }
  .site-header.open .main-nav {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--void);
    flex-direction: column;
    align-items: stretch;
    padding: 20px 28px 26px;
    border-bottom: 1px solid var(--line);
    gap: 18px;
  }
  .site-header.open .nav-links {
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  .site-header.open .btn { display: inline-flex; justify-content: center; margin: 4px 0 0; }
  .hero { padding: 0 0 20px; }
  .section-pad { padding: 64px 0; }
  .service { padding: 56px 0; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .vapor span, .wa-float { animation: none !important; }
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1; transform: none; }
}