/* OVCMSoft — sitio informativo. Sin compilación: CSS, un poco de JS y SVG en línea. */

/* ===== PALETA: cambia solo estos colores para aplicar otra paleta ===== */
:root {
  --c-primary: #e8590c;       /* principal (botones, acentos) */
  --c-primary-strong: #c2410c;
  --c-primary-soft: #fff1e6;
  --c-secondary: #0f766e;     /* secundario (verdes, confirmaciones) */
  --c-secondary-soft: #e6f4f1;
  --c-accent: #f59f00;        /* detalles cálidos */
  --c-plum: #9c3d73;          /* tercer acento (tarjetas) */
  --c-ink: #1c1917;           /* texto principal y secciones oscuras */
  --c-muted: #57534e;
  --c-line: #ece5dd;
  --c-bg: #fffbf6;            /* fondo crema */
  --c-bg-soft: #fbf3ea;
  --c-card: #ffffff;
  --c-chat: #efeae2;          /* fondo del chat */
  --c-bubble-out: #dcf8c6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --c-primary: #ff7a33;
    --c-primary-strong: #ff9a5c;
    --c-primary-soft: #3a1f10;
    --c-secondary: #2dd4bf;
    --c-secondary-soft: #0f2e2b;
    --c-ink: #f5f0eb;
    --c-muted: #b8aea6;
    --c-line: #2e2925;
    --c-bg: #161311;
    --c-bg-soft: #1d1916;
    --c-card: #221d1a;
    --c-chat: #1b1714;
    --c-bubble-out: #144d37;
  }
}

/* ===== Base ===== */
:root {
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(28, 25, 23, 0.05), 0 12px 32px rgba(28, 25, 23, 0.08);
  --shadow-lg: 0 24px 60px rgba(28, 25, 23, 0.16);
  --font: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.025em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--c-muted); }

.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.container--narrow { width: min(780px, 100% - 2.5rem); }

.skip { position: absolute; left: -999px; top: 0; background: var(--c-ink); color: var(--c-bg); padding: 0.6rem 1rem; z-index: 100; border-radius: 0 0 8px 0; }
.skip:focus { left: 0; }
:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 3px; border-radius: 6px; }

.progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 60; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); }

/* ===== Buttons and labels ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.8rem 1.35rem; border-radius: 999px; font-weight: 700; font-size: 0.98rem;
  background: var(--c-primary); color: #fff; border: 2px solid transparent; cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--c-primary) 30%, transparent);
  font-family: inherit;
}
.btn:hover { transform: translateY(-2px); background: var(--c-primary-strong); }
.btn--lg { padding: 0.95rem 1.6rem; font-size: 1.02rem; }
.btn--small { padding: 0.55rem 1rem; font-size: 0.9rem; }
.btn--ghost { background: transparent; color: var(--c-ink); border-color: var(--c-line); box-shadow: none; }
.btn--ghost:hover { background: var(--c-card); border-color: var(--c-ink); }
.btn--light { background: #fff; color: var(--c-ink); box-shadow: none; }
.btn--light:hover { background: var(--c-primary-soft); }

.eyebrow { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-primary); margin-bottom: 0.8rem; }
.eyebrow--pill { display: inline-flex; align-items: center; gap: 0.5rem; text-transform: none; letter-spacing: 0; font-size: 0.9rem; background: var(--c-card); border: 1px solid var(--c-line); padding: 0.35rem 0.85rem; border-radius: 999px; color: var(--c-ink); }
.eyebrow--light { color: var(--c-accent); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }
.text-gradient { background: linear-gradient(100deg, var(--c-primary), var(--c-accent) 55%, var(--c-plum)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.tag { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 0.22rem 0.65rem; border-radius: 999px; background: var(--c-bg-soft); color: var(--c-muted); border: 1px solid var(--c-line); }
.tag--live { background: var(--c-secondary-soft); color: var(--c-secondary); border-color: transparent; }

/* ===== Header ===== */
.header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--c-bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(12px); transition: box-shadow 0.25s, border-color 0.25s; border-bottom: 1px solid transparent; }
.header.is-scrolled { border-color: var(--c-line); box-shadow: 0 6px 20px rgba(28, 25, 23, 0.05); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 0.55rem; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.nav { display: flex; align-items: center; gap: 1.4rem; font-weight: 600; font-size: 0.95rem; }
.nav a:not(.btn) { color: var(--c-muted); transition: color 0.2s; }
.nav a:not(.btn):hover { color: var(--c-ink); }
.nav__login { color: var(--c-ink) !important; }
.menu-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; cursor: pointer; position: relative; }
.menu-toggle span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--c-ink); border-radius: 2px; transition: transform 0.25s var(--ease), top 0.25s; }
.menu-toggle span:first-child { top: 16px; }
.menu-toggle span:last-child { top: 25px; }
.menu-toggle[aria-expanded='true'] span:first-child { top: 20px; transform: rotate(45deg); }
.menu-toggle[aria-expanded='true'] span:last-child { top: 20px; transform: rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; padding: 4.5rem 0 3.5rem; overflow: hidden; }
.hero__glow { position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; background: radial-gradient(circle at 40% 40%, color-mix(in srgb, var(--c-primary) 22%, transparent), transparent 60%), radial-gradient(circle at 70% 60%, color-mix(in srgb, var(--c-secondary) 18%, transparent), transparent 55%); filter: blur(10px); pointer-events: none; }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 3rem; align-items: center; }
.lead { font-size: 1.12rem; max-width: 34rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.6rem 0 1.4rem; }
.hero__chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.hero__chips li { font-size: 0.86rem; font-weight: 600; padding: 0.35rem 0.75rem; border-radius: 999px; background: var(--c-card); border: 1px solid var(--c-line); }

/* ===== Carousel (hero) ===== */
.carousel { position: relative; }
.carousel__track { display: grid; }
.carousel__slide { grid-area: 1 / 1; opacity: 0; transform: translateX(24px) scale(0.98); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); pointer-events: none; }
.carousel__slide.is-active { opacity: 1; transform: none; pointer-events: auto; }
.carousel__controls { display: flex; align-items: center; justify-content: center; gap: 0.9rem; margin-top: 1.2rem; }
.carousel__dots { display: flex; gap: 0.45rem; }
.carousel__dot { width: 9px; height: 9px; border-radius: 999px; border: 0; padding: 0; background: var(--c-line); cursor: pointer; transition: width 0.3s var(--ease), background 0.3s; }
.carousel__dot[aria-selected='true'] { width: 28px; background: var(--c-primary); }
.carousel__btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--c-line); background: var(--c-card); color: var(--c-ink); font-size: 1.4rem; line-height: 1; cursor: pointer; display: grid; place-items: center; transition: transform 0.2s var(--ease), background 0.2s; }
.carousel__btn:hover { transform: scale(1.06); background: var(--c-primary-soft); }
.carousel__btn--light { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.18); color: #fff; }
.carousel__btn--light:hover { background: rgba(255, 255, 255, 0.18); }
.carousel__nav { display: flex; gap: 0.5rem; flex-shrink: 0; }

.hero-slide { display: flex; flex-direction: column; align-items: center; gap: 0.8rem; }
.hero-slide__tag { font-weight: 700; font-size: 0.92rem; background: var(--c-card); border: 1px solid var(--c-line); padding: 0.35rem 0.9rem; border-radius: 999px; box-shadow: var(--shadow); }

.phone { width: min(340px, 100%); background: var(--c-chat); border-radius: 34px; border: 9px solid var(--c-ink); box-shadow: var(--shadow-lg); overflow: hidden; position: relative; }
.phone__notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 110px; height: 20px; background: var(--c-ink); border-radius: 0 0 14px 14px; z-index: 2; }
.phone__header, .chat__header { display: flex; align-items: center; gap: 0.6rem; padding: 1.4rem 1rem 0.8rem; background: #075e54; color: #fff; }
.phone__header small, .chat__header small { display: block; opacity: 0.8; font-size: 0.75rem; }
.phone__body { padding: 1rem 0.8rem 1.2rem; display: flex; flex-direction: column; gap: 0.5rem; min-height: 330px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; background: var(--c-primary); color: #fff; flex-shrink: 0; }
.avatar--alt { background: var(--c-accent); }
.avatar--teal { background: var(--c-secondary); }

.bubble { max-width: 86%; margin: 0; padding: 0.55rem 0.8rem; border-radius: 14px; font-size: 0.88rem; line-height: 1.45; color: #1c1917; box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08); }
.bubble--in { align-self: flex-start; background: #fff; border-top-left-radius: 4px; }
.bubble--out { align-self: flex-end; background: var(--c-bubble-out); border-top-right-radius: 4px; }
@media (prefers-color-scheme: dark) { .bubble { color: #f5f0eb; } .bubble--in { background: #2a2420; } }
.bubble--card { display: flex; gap: 0.6rem; align-items: center; }
.product-thumb { width: 46px; height: 46px; border-radius: 10px; background: var(--c-primary-soft); display: grid; place-items: center; font-size: 1.5rem; flex-shrink: 0; }

/* ===== Marquee ===== */
.marquee { overflow: hidden; border-block: 1px solid var(--c-line); background: var(--c-card); padding: 0.9rem 0; }
.marquee__track { display: flex; gap: 2.5rem; width: max-content; animation: marquee 45s linear infinite; }
.marquee__track span { font-weight: 700; color: var(--c-muted); white-space: nowrap; display: inline-flex; align-items: center; gap: 2.5rem; }
.marquee__track span::after { content: '✦'; color: var(--c-primary); }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== Sections ===== */
.section { padding: 5.5rem 0; }
.section--soft { background: var(--c-bg-soft); }
.section--dark { background: var(--c-ink); color: var(--c-bg); }
.section--dark p { color: color-mix(in srgb, var(--c-bg) 72%, transparent); }
@media (prefers-color-scheme: dark) { .section--dark { background: #0d0b0a; color: var(--c-ink); } .section--dark p { color: var(--c-muted); } }
.section__head { max-width: 640px; margin-bottom: 2.6rem; }
.section__head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; }
.section__head--row > div:first-child { max-width: 640px; }

/* Horizontal scroll carousels */
.scroller { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(270px, 1fr); gap: 1.2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0.4rem 0.2rem 1.4rem; scrollbar-width: thin; scrollbar-color: var(--c-line) transparent; }
.scroller > * { scroll-snap-align: start; }
#rubros .scroller { grid-auto-columns: minmax(280px, calc((100% - 2.4rem) / 3)); }
#features-track { grid-auto-columns: minmax(250px, calc((100% - 3.6rem) / 4)); }

.rubro { position: relative; border-radius: var(--radius); padding: 1.6rem; background: var(--c-card); border: 1px solid var(--c-line); box-shadow: var(--shadow); overflow: hidden; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
.rubro::before { content: ''; position: absolute; inset: 0 0 auto; height: 6px; background: var(--rubro-color); }
.rubro:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.rubro--orange { --rubro-color: var(--c-primary); }
.rubro--teal { --rubro-color: var(--c-secondary); }
.rubro--plum { --rubro-color: var(--c-plum); }
.rubro--sand { --rubro-color: var(--c-accent); }
.rubro__emoji { font-size: 2.4rem; margin: 0.8rem 0 0.5rem; }
.rubro ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.45rem; }
.rubro li { position: relative; padding-left: 1.4rem; color: var(--c-muted); font-size: 0.94rem; }
.rubro li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; border-radius: 50%; background: var(--rubro-color); }

.feature { border-radius: var(--radius); padding: 1.5rem; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); transition: transform 0.3s var(--ease), background 0.3s; }
.feature:hover { transform: translateY(-4px); background: rgba(255, 255, 255, 0.09); }
.feature__icon { font-size: 1.8rem; display: block; margin-bottom: 0.8rem; }
.feature h3 { color: inherit; }
@media (prefers-color-scheme: dark) { .feature { background: var(--c-card); border-color: var(--c-line); } }

/* ===== Split + chat ===== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split > *, .hero__inner > *, .cta > * { min-width: 0; }
.split--reverse > :first-child { order: 0; }
.checklist { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: 0.6rem; }
.checklist li { position: relative; padding-left: 2rem; font-weight: 500; }
.checklist li::before { content: '✓'; position: absolute; left: 0; top: 0.05em; width: 1.35rem; height: 1.35rem; border-radius: 50%; display: grid; place-items: center; font-size: 0.78rem; font-weight: 800; color: #fff; background: var(--c-secondary); }

.tabs { display: inline-flex; padding: 0.3rem; border-radius: 999px; background: var(--c-card); border: 1px solid var(--c-line); margin-top: 0.6rem; }
.tab { border: 0; background: none; font: inherit; font-weight: 700; font-size: 0.92rem; padding: 0.55rem 1rem; border-radius: 999px; cursor: pointer; color: var(--c-muted); transition: background 0.25s, color 0.25s; }
.tab.is-active { background: var(--c-primary); color: #fff; }

.chat { border-radius: 26px; overflow: hidden; background: var(--c-chat); box-shadow: var(--shadow-lg); border: 1px solid var(--c-line); }
.chat__header { padding-top: 1rem; }
.chat__body { padding: 1.1rem; min-height: 420px; display: flex; flex-direction: column; gap: 0.55rem; }
.chat__body .bubble { animation: pop 0.35s var(--ease) both; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(0.97); } }
.typing { align-self: flex-start; background: #fff; border-radius: 14px; padding: 0.7rem 0.9rem; display: flex; gap: 4px; }
@media (prefers-color-scheme: dark) { .typing { background: #2a2420; } }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: #a8a29e; animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: 0.2s; }
.typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 50% { opacity: 0.25; transform: translateY(-2px); } }

/* ===== Calculator ===== */
.calc { background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow-lg); }
.calc__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; margin: 1rem 0 1.3rem; }
.calc label, .lead-form label { display: grid; gap: 0.35rem; font-size: 0.86rem; font-weight: 600; color: var(--c-muted); }
.calc input, .lead-form input, .lead-form select { width: 100%; min-width: 0; font: inherit; font-size: 1rem; font-weight: 600; color: var(--c-ink); background: var(--c-bg); border: 1.5px solid var(--c-line); border-radius: var(--radius-sm); padding: 0.65rem 0.8rem; transition: border-color 0.2s, box-shadow 0.2s; }
.calc input:focus, .lead-form input:focus, .lead-form select:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c-primary) 18%, transparent); }
.calc__result { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.calc__result > div { background: var(--c-bg-soft); border-radius: var(--radius-sm); padding: 0.8rem; }
.calc__result small { display: block; color: var(--c-muted); font-size: 0.78rem; font-weight: 600; }
.calc__result b { font-size: 1.25rem; }
.calc__total { grid-column: 1 / -1; background: var(--c-secondary-soft) !important; }
.calc__total b { color: var(--c-secondary); font-size: 1.6rem; }
.calc.is-loss .calc__total { background: var(--c-primary-soft) !important; }
.calc.is-loss .calc__total b { color: var(--c-primary-strong); }
.meter { height: 10px; border-radius: 999px; background: var(--c-line); margin: 1.1rem 0 0.8rem; overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--c-secondary), var(--c-accent)); transition: width 0.5s var(--ease); }
.calc__note { font-size: 0.88rem; margin: 0; }

/* ===== Steps ===== */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: step; position: relative; }
.steps::before { content: ''; position: absolute; top: 26px; left: 10%; right: 10%; height: 2px; background: repeating-linear-gradient(90deg, var(--c-line) 0 10px, transparent 10px 18px); }
.step { position: relative; text-align: center; padding: 0 0.6rem; }
.step__number { position: relative; display: grid; place-items: center; width: 54px; height: 54px; margin: 0 auto 1rem; border-radius: 50%; background: var(--c-primary); color: #fff; font-weight: 800; font-size: 1.2rem; box-shadow: 0 0 0 8px var(--c-bg); }

/* ===== FAQ ===== */
.faq { display: grid; gap: 0.7rem; }
.faq details { background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: 0 1.2rem; transition: box-shadow 0.25s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { cursor: pointer; list-style: none; padding: 1.05rem 0; font-weight: 700; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; line-height: 1; color: var(--c-primary); transition: transform 0.25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 1.1rem; }

/* ===== CTA ===== */
.cta { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem; align-items: center; border-radius: 28px; padding: clamp(1.8rem, 4vw, 3.2rem); background: linear-gradient(135deg, var(--c-primary) 0%, color-mix(in srgb, var(--c-primary) 55%, var(--c-plum)) 100%); color: #fff; position: relative; overflow: hidden; }
.cta::after { content: ''; position: absolute; width: 380px; height: 380px; border-radius: 50%; right: -120px; top: -140px; background: rgba(255, 255, 255, 0.12); }
.cta h2, .cta p { color: #fff; }
.cta p { opacity: 0.9; }
.cta__contact { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: 0.6rem; }
.cta__contact a { display: inline-flex; gap: 0.6rem; align-items: center; font-weight: 700; font-size: 1.05rem; padding: 0.5rem 0.9rem; border-radius: 999px; background: rgba(255, 255, 255, 0.14); transition: background 0.2s; }
.cta__contact a:hover { background: rgba(255, 255, 255, 0.26); }
.lead-form { position: relative; z-index: 1; display: grid; gap: 0.8rem; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.25); border-radius: var(--radius); padding: 1.4rem; backdrop-filter: blur(6px); }
.lead-form label { color: #fff; }
.lead-form small { color: rgba(255, 255, 255, 0.85); text-align: center; }

/* ===== Footer ===== */
.footer { padding: 2.2rem 0 6rem; border-top: 1px solid var(--c-line); }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 1.2rem; font-weight: 600; color: var(--c-muted); }
.footer__copy { margin: 0; font-size: 0.88rem; }

/* ===== Floating WhatsApp ===== */
.wa-float { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 40; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45); transition: transform 0.25s var(--ease); }
.wa-float:hover { transform: scale(1.08) rotate(-6deg); }
.wa-float svg { width: 30px; height: 30px; fill: currentColor; }

/* ===== Reveal on scroll ===== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
  .carousel__slide { transition: none; }
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero__inner, .split, .cta { grid-template-columns: 1fr; }
  .hero { padding-top: 2.5rem; }
  .split--reverse > :first-child { order: 2; }
  #rubros .scroller { grid-auto-columns: minmax(260px, 78%); }
  #features-track { grid-auto-columns: minmax(230px, 62%); }
}
@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .nav { position: fixed; inset: 70px 0 auto; flex-direction: column; align-items: stretch; gap: 0; padding: 0.6rem 1.25rem 1.2rem; background: var(--c-bg); border-bottom: 1px solid var(--c-line); transform: translateY(-120%); transition: transform 0.35s var(--ease); box-shadow: var(--shadow); }
  .nav.is-open { transform: none; }
  .nav a { padding: 0.8rem 0; border-bottom: 1px solid var(--c-line); }
  .nav .btn { margin-top: 0.8rem; border-bottom: 0; }
  .section__head--row { flex-direction: column; align-items: flex-start; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
}
@media (max-width: 520px) {
  .calc__grid, .calc__result { grid-template-columns: 1fr 1fr; }
  .calc__result > div:nth-child(3) { grid-column: 1 / -1; }
  .section { padding: 4rem 0; }
}