/* =========================================================
   Marcel Solution — Symasoft landing page
   ========================================================= */

:root{
  --blue-900:#0a2551;
  --blue-800:#0d2f66;
  --blue-700:#123f89;
  --blue-600:#1a56db;
  --blue-500:#2f6fef;
  --blue-400:#5b8bf5;
  --green-600:#16a34a;
  --green-500:#22c55e;
  --green-400:#4ade80;

  --ink-900:#111827;
  --ink-700:#33415c;
  --ink-500:#5b6b82;
  --ink-300:#94a3b8;
  --navy:#1b3b6f;

  --bg:#ffffff;
  --bg-alt:#f5f8fd;
  --line:#e6ecf5;

  --grad-brand: linear-gradient(135deg, var(--blue-600), var(--green-500));
  --grad-blue: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  --grad-dark: linear-gradient(135deg, #0a2551 0%, #123f89 55%, #0f4f7a 100%);

  --shadow-sm: 0 2px 8px rgba(16,38,73,.06);
  --shadow-md: 0 12px 28px rgba(16,38,73,.10);
  --shadow-lg: 0 24px 60px rgba(16,38,73,.16);
  --shadow-glow: 0 18px 40px rgba(26,86,219,.28);

  --radius-sm: 3px;
  --radius-md: 5px;
  --radius-lg: 7px;

  --ease: cubic-bezier(.22,1,.36,1);
  --ease-soft: cubic-bezier(.4,0,.2,1);
  --t-fast: .25s;
  --t-med: .5s;
  --t-slow: .9s;

  --header-h: 78px;
  color-scheme: light;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color:var(--ink-900);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{
  font-family:'Plus Jakarta Sans','Manrope',sans-serif;
  margin:0 0 .5em;
  line-height:1.15;
  letter-spacing:-.02em;
  color:var(--ink-900);
}
p{ margin:0 0 1em; color:var(--ink-500); line-height:1.7; text-align:justify; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }
svg{ display:block; }

.container{
  width:100%;
  max-width:1220px;
  margin-inline:auto;
  padding-inline:24px;
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Reveal-on-scroll ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
  transition-delay:calc(var(--reveal-delay, 0) * 1ms);
  will-change:transform,opacity;
}
[data-reveal="fade-left"]{ transform:translateX(-36px); }
[data-reveal="fade-right"]{ transform:translateX(36px); }
[data-reveal="zoom"]{ transform:translateY(18px) scale(.92); }
[data-reveal].is-visible{ opacity:1; transform:none; }

/* ---------- Top progress bar ---------- */
.progress-bar{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:var(--grad-brand);
  z-index:2000;
  transition:width .1s linear;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border:none; border-radius:var(--radius-sm);
  padding:14px 26px;
  font-weight:700; font-size:.95rem;
  cursor:pointer;
  transition:transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
  white-space:nowrap;
  position:relative;
  overflow:hidden;
}
.btn:active{ transform:scale(.96); }
.btn--primary{
  background:var(--grad-brand);
  background-size:160% 160%;
  color:#fff;
  box-shadow:var(--shadow-glow);
}
.btn--primary:hover{ transform:translateY(-3px); box-shadow:0 20px 44px rgba(26,86,219,.36); background-position:100% 0; }
.btn--ghost{
  background:transparent; color:var(--blue-600);
  border:1.5px solid var(--line);
}
.btn--ghost:hover{ border-color:var(--blue-500); background:var(--bg-alt); transform:translateY(-3px); }
.btn--light{ background:#fff; color:var(--blue-700); box-shadow:var(--shadow-lg); }
.btn--light:hover{ transform:translateY(-3px); box-shadow:0 24px 50px rgba(0,0,0,.28); }
.btn--sm{ padding:10px 20px; font-size:.85rem; }
.btn--lg{ padding:16px 30px; font-size:1rem; }
.btn--block{ width:100%; }
.btn__arrow{ width:18px; height:18px; transition:transform var(--t-fast) var(--ease); }
.btn--primary:hover .btn__arrow{ transform:translateX(4px); }

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:800; font-size:.78rem; letter-spacing:.14em;
  color:var(--blue-600); text-transform:uppercase;
  margin-bottom:16px;
}
.eyebrow--light{ color:var(--green-400); }
.eyebrow--center{ display:flex; justify-content:center; }
.eyebrow__logo{ display:block; height:64.74px; width:auto; }
.eyebrow__dot{
  width:8px; height:8px; border-radius:50%;
  background:var(--grad-brand);
  box-shadow:0 0 0 4px rgba(26,86,219,.14);
}

.text-gradient{
  background:var(--grad-brand);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

.dot-ico{
  display:inline-block;
  width:7px; height:7px; min-width:7px;
  border-radius:50%;
  margin-right:12px;
  background:var(--blue-500);
}

/* ============ HEADER ============ */
.header{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  height:var(--header-h);
  display:flex; align-items:center;
  background:rgba(255,255,255,.7);
  backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  border-bottom:1px solid transparent;
  transition:background var(--t-fast) var(--ease-soft), border-color var(--t-fast) var(--ease-soft), box-shadow var(--t-fast) var(--ease-soft), height var(--t-fast) var(--ease-soft);
}
.header.is-scrolled{
  background:rgba(255,255,255,.92);
  border-color:var(--line);
  box-shadow:var(--shadow-sm);
  height:66px;
}
.header__inner{
  display:flex; align-items:center; gap:24px;
  height:100%;
}

.brand{ display:flex; align-items:center; font-weight:800; }
.brand__logo{
  display:block;
  height:50px; width:auto;
  flex-shrink:0;
  filter:drop-shadow(0 6px 14px rgba(26,86,219,.22));
  transition:height var(--t-fast) var(--ease-soft);
}
.header.is-scrolled .brand__logo{ height:42px; }

.nav{ display:flex; align-items:center; justify-content:center; flex:1; gap:0; }
.nav__link{
  position:relative;
  padding:10px 13px;
  font-weight:600; font-size:.88rem;
  color:var(--ink-700);
  border-radius:var(--radius-sm);
  border:none; background:none; font-family:inherit; cursor:pointer;
  white-space:nowrap;
  transition:color var(--t-fast) var(--ease-soft), background var(--t-fast) var(--ease-soft);
}
.nav__link::after{
  content:''; position:absolute; left:16px; right:16px; bottom:5px; height:2px;
  background:var(--grad-brand); border-radius:2px;
  transform:scaleX(0); transform-origin:left;
  transition:transform var(--t-fast) var(--ease);
}
.nav__link:hover{ color:var(--blue-600); background:rgba(26,86,219,.06); }
.nav__link.is-active::after{ transform:scaleX(1); }
.nav__link.is-active{ color:var(--blue-600); }

/* ---------- Nav dropdown (Versiones) ---------- */
.nav__dropdown{ position:relative; }
.nav__dropdown-toggle{ display:inline-flex; align-items:center; gap:4px; }
.nav__dropdown-caret{ width:14px; height:14px; transition:transform var(--t-fast) var(--ease); }
.nav__dropdown:hover .nav__dropdown-caret,
.nav__dropdown.is-open .nav__dropdown-caret{ transform:rotate(180deg); }

.nav__dropdown-menu{
  position:absolute; top:100%; left:50%;
  transform:translateX(-50%) translateY(6px);
  min-width:220px; background:#fff; border-radius:var(--radius-md); padding:8px;
  box-shadow:var(--shadow-lg); border:1px solid var(--line);
  opacity:0; pointer-events:none;
  transition:opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
  z-index:1200;
}
.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown.is-open .nav__dropdown-menu{
  opacity:1; pointer-events:auto; transform:translateX(-50%) translateY(2px);
}
.nav__dropdown-item{
  display:block; padding:10px 14px; border-radius:var(--radius-sm);
  font-size:.86rem; font-weight:600; color:var(--ink-700);
  transition:background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.nav__dropdown-item:hover{ background:var(--bg-alt); color:var(--blue-600); }

.burger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; border:none; background:transparent; border-radius:var(--radius-sm);
  margin-left:auto;
}
.burger span{ height:2px; width:22px; background:var(--ink-900); border-radius:2px; margin-inline:auto; transition:transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease); }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-nav{
  display:none;
  position:fixed; top:var(--header-h); left:0; right:0;
  background:#fff; border-bottom:1px solid var(--line);
  flex-direction:column; padding:10px 24px 20px;
  gap:4px;
  box-shadow:var(--shadow-md);
  transform:translateY(-12px); opacity:0; pointer-events:none;
  transition:transform var(--t-med) var(--ease), opacity var(--t-med) var(--ease);
  z-index:999;
}
.mobile-nav.is-open{ display:flex; transform:translateY(0); opacity:1; pointer-events:auto; }
.mobile-nav .nav__link{ padding:14px 10px; border-bottom:1px solid var(--line); border-radius:0; width:100%; text-align:left; }
.mobile-nav .nav__dropdown-toggle{ justify-content:space-between; }
.mobile-nav .btn{ margin-top:12px; }
.mobile-nav .nav__dropdown-menu{
  position:static; transform:none; opacity:1; pointer-events:auto;
  min-width:0; box-shadow:none; border:none; padding:0 0 0 14px;
  max-height:0; overflow:hidden;
  transition:max-height var(--t-med) var(--ease);
}
.mobile-nav .nav__dropdown.is-open .nav__dropdown-menu{ max-height:220px; transform:none; }
.mobile-nav .nav__dropdown-item{ border-bottom:1px solid var(--line); border-radius:0; padding:12px 10px; }

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:calc(var(--header-h) + 64px) 0 100px;
  overflow:hidden;
  background:var(--bg-alt);
}
.hero__blob{
  position:absolute; border-radius:50%; filter:blur(70px); opacity:.55; z-index:0;
}
.hero__blob--1{ width:480px; height:480px; top:-160px; right:-120px; background:radial-gradient(circle at 30% 30%, var(--blue-400), transparent 70%); }
.hero__blob--2{ width:380px; height:380px; bottom:-140px; left:-100px; background:radial-gradient(circle at 30% 30%, var(--green-400), transparent 70%); }
.hero__grid-dots{
  position:absolute; inset:0;
  background-image:radial-gradient(circle, rgba(26,86,219,.14) 1px, transparent 1px);
  background-size:26px 26px;
  mask-image:radial-gradient(ellipse 70% 55% at 30% 20%, black 40%, transparent 80%);
  z-index:0;
}

.hero__inner{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.02fr 1fr; gap:56px; align-items:center;
}

.hero__title{ font-size:clamp(2.3rem, 4vw, 3.2rem); }
.hero__desc{ font-size:1.08rem; max-width:520px; margin-bottom:0; text-align:left; }

/* ----- laptop mock ----- */
.hero__art{ position:relative; min-width:0; }
.laptop{
  position:relative;
  max-width:100%;
}
.laptop__image{ display:block; width:100%; height:auto; filter:drop-shadow(0 30px 46px rgba(16,38,73,.28)); }
.laptop__shadow{
  width:88%; height:26px; margin:14px auto 0;
  background:radial-gradient(ellipse at center, rgba(16,38,73,.28), transparent 72%);
  border-radius:50%;
}

/* ============ SECTIONS ============ */
.section{ padding:110px 0; position:relative; }
.section-head{ text-align:center; margin-bottom:52px; }

.cards-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:28px; margin-bottom:80px;
}

.module-card{
  --accent: var(--blue-500);
  background:#fff; border:1px solid var(--line); border-left:3px solid var(--accent); border-radius:0;
  padding:40px 34px 34px 30px; position:relative; overflow:hidden;
  transition:transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.module-card--finance{ --accent: var(--green-500); }
.module-card--payroll{ --accent: #c2410c; }
.module-card::before{
  content:''; position:absolute; inset:0 0 0 -3px; padding:1.5px;
  background:var(--grad-brand);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  opacity:0; transition:opacity var(--t-med) var(--ease);
}
.module-card::after{
  content:''; position:absolute; top:0; right:0;
  width:0; height:0;
  border-style:solid; border-width:0 34px 34px 0;
  border-color:transparent var(--accent) transparent transparent;
  opacity:.16;
  transition:opacity var(--t-med) var(--ease);
}
.module-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); border-color:transparent; border-left-color:var(--accent); }
.module-card:hover::before{ opacity:1; }
.module-card:hover::after{ opacity:1; }
.module-card__icon{
  width:52px; height:52px; border-radius:var(--radius-sm);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px; color:#fff;
  transition:transform var(--t-med) var(--ease);
}
.module-card__icon svg{ width:24px; height:24px; }
.module-card:hover .module-card__icon{ transform:scale(1.08); }
.module-card__icon--admin{ background:var(--grad-blue); }
.module-card__icon--finance{ background:linear-gradient(135deg,var(--green-500),var(--green-600)); }
.module-card__icon--payroll{ background:linear-gradient(135deg,#f97316,#c2410c); }
.module-card h3{ font-size:1.24rem; margin-bottom:10px; color:var(--navy); }
.module-card p{ font-size:.92rem; margin-bottom:20px; }
.module-card__list{
  display:flex; flex-direction:column; gap:11px;
  border-top:1px solid var(--line); padding-top:18px;
}
.module-card__list li{ display:flex; align-items:center; font-size:.86rem; font-weight:600; color:var(--ink-700); }
.module-card__list li.has-children{ display:block; }
.module-card__row{ display:flex; align-items:center; }
.module-card--finance .dot-ico{ background:var(--green-500); }
.module-card--payroll .dot-ico{ background:#c2410c; }
.module-card__sublist{
  list-style:none; display:flex; flex-direction:column; gap:8px;
  margin:8px 0 0 19px; padding:0;
}
.module-card__sublist li{
  display:flex; align-items:center;
  font-size:.78rem; font-weight:500; color:var(--ink-500);
}
.module-card__sublist li::before{
  content:''; width:5px; height:5px; min-width:5px; border-radius:50%;
  margin-right:11px; background:var(--ink-300);
}

.icon-grid{
  display:grid; grid-template-columns:repeat(6,1fr); gap:20px;
}
.icon-card{
  text-align:center; padding:26px 14px; border-radius:var(--radius-md);
  transition:transform var(--t-med) var(--ease), background var(--t-med) var(--ease);
}
.icon-card:hover{ transform:translateY(-8px); background:var(--bg-alt); }
.icon-card__circle{
  display:inline-flex; align-items:center; justify-content:center;
  width:64px; height:64px; border-radius:var(--radius-md);
  background:var(--grad-brand);
  color:#fff; margin-bottom:16px;
  box-shadow:0 10px 22px rgba(26,86,219,.22);
  transition:transform var(--t-med) var(--ease);
}
.icon-card__circle svg{ width:26px; height:26px; }
.icon-card:hover .icon-card__circle{ transform:scale(1.1); }
.icon-card h4{ font-size:.98rem; margin-bottom:8px; }
.icon-card p{ text-align:center; }
.icon-card p{ font-size:.8rem; margin:0; }

/* ---------- pioneers ---------- */
.pioneers{ padding:100px 0; background:#fff; }
.pioneers__head{ text-align:center; max-width:760px; margin:0 auto 56px; }
.pioneers__eyebrow{ color:#29ABE0; }
.pioneers__head h2{ font-size:clamp(1.8rem,3.1vw,2.4rem); color:var(--ink-900); }

.pioneers__grid{
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
}
.pioneer-item{
  padding:44px 26px; text-align:center;
  border-left:1px solid var(--line);
  transition:transform var(--t-med) var(--ease);
}
.pioneer-item:first-child{ border-left:none; }
.pioneer-item:hover{ transform:translateY(-6px); }
.pioneer-item__blob{
  display:inline-flex; align-items:center; justify-content:center;
  width:56px; height:56px; margin-bottom:24px;
}
.pioneer-item__blob svg{ width:52px; height:52px; }
.pioneer-item h4{
  font-size:1rem; text-transform:uppercase; letter-spacing:.02em;
  color:var(--ink-900); margin-bottom:10px; line-height:1.35;
}
.pioneer-item p{ font-size:.86rem; color:var(--ink-500); margin:0; text-align:center; }

/* ---------- split section ---------- */
.split{ background:var(--bg-alt); }
.split__inner{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split__copy h2{ font-size:clamp(1.9rem,3vw,2.5rem); }
.split__copy p{ font-size:1.02rem; max-width:480px; }

.split__shot{
  background:#fff; overflow:hidden;
  box-shadow:var(--shadow-lg); border:1px solid var(--line);
}
.split__shot img{ display:block; width:100%; height:auto; }

/* ---------- why-us (blue) ---------- */
.why-us{
  background:linear-gradient(135deg, #2F86E8 0%, #1857C9 45%, #0B2F8C 100%);
  padding:110px 0;
  position:relative; overflow:hidden;
  color:#fff;
}
.why-us__blob{
  position:absolute; width:560px; height:560px; border-radius:50%;
  left:-200px; top:-220px;
  background:radial-gradient(circle at 35% 35%, rgba(255,255,255,.22), transparent 70%);
  filter:blur(60px);
}
.why-us__head{ position:relative; z-index:1; text-align:center; max-width:720px; margin:0 auto 60px; }
.why-us__head .eyebrow{ color:#fff; }
.why-us__head h2{ color:#fff; font-size:clamp(1.9rem,3.2vw,2.6rem); margin-bottom:14px; }
.why-us__head p{ color:rgba(255,255,255,.8); font-size:1.05rem; margin:0; text-align:center; }

.why-us__grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1fr 260px 1fr; gap:28px; align-items:center;
}
.why-us__col{ display:flex; flex-direction:column; gap:24px; min-width:0; }
.why-us__col--center{ align-items:center; gap:36px; }

.why-card{
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg); padding:26px 24px;
  transition:transform var(--t-med) var(--ease), background var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.why-card:hover{ transform:translateY(-6px); background:rgba(255,255,255,.13); border-color:rgba(255,255,255,.32); }
.why-card__icon{
  display:flex; align-items:center; justify-content:center;
  width:40px; height:40px; margin:0 auto 18px;
  transition:transform var(--t-med) var(--ease);
}
.why-card__icon svg{ width:40px; height:40px; }
.why-card:hover .why-card__icon{ transform:scale(1.08); }
.why-card h4{ color:#fff; font-size:1.08rem; margin-bottom:8px; text-align:center; }
.why-card p{ color:rgba(255,255,255,.72); font-size:.88rem; margin:0; }

.why-laptop{
  position:relative; width:100%; max-width:260px;
}
.why-laptop img{
  display:block; width:100%; height:auto;
  filter:drop-shadow(0 26px 46px rgba(4,15,45,.45));
}

/* ---------- stats ---------- */
.stats{ padding:76px 0; background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stats__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.stat{ text-align:center; }
.stat__icon{
  display:flex; align-items:center; justify-content:center;
  width:40px; height:40px; margin:0 auto 12px; color:var(--blue-500);
}
.stat__icon svg{ width:100%; height:100%; }
.stat__num{ display:block; font-family:'Plus Jakarta Sans',sans-serif; font-size:2.2rem; font-weight:800; color:var(--blue-700); }
.stat__label{ color:var(--ink-500); font-weight:600; font-size:.9rem; }

/* ============ FOOTER ============ */
.footer{ background:var(--grad-dark); color:rgba(255,255,255,.82); padding:80px 0 0; position:relative; overflow:hidden; }
.footer__blob{
  position:absolute; width:460px; height:460px; left:-160px; top:-160px; border-radius:50%;
  background:radial-gradient(circle, rgba(34,197,94,.35), transparent 70%); filter:blur(60px);
}
.footer__grid{ position:relative; z-index:1; display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr; gap:36px; padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,.12); }
.footer__brand .brand__logo{ height:64px; }
.footer__brand p{ color:rgba(255,255,255,.62); font-size:.9rem; margin:14px 0 18px; max-width:260px; }
.footer__social{ display:flex; gap:10px; }
.footer__social a{
  width:36px; height:36px; border-radius:var(--radius-sm); background:rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center; color:#fff;
  transition:transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.footer__social a svg{ width:17px; height:17px; }
.footer__social a:hover{ background:var(--grad-brand); transform:translateY(-4px); }
.footer__col h5{ color:#fff; font-size:.85rem; letter-spacing:.05em; text-transform:uppercase; margin-bottom:16px; }
.footer__col{ display:flex; flex-direction:column; gap:11px; font-size:.9rem; }
.footer__col a, .footer__col span{ color:rgba(255,255,255,.66); transition:color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease); }
.footer__col a:hover{ color:#fff; transform:translateX(3px); display:inline-block; }
.footer__col p{ margin:0; line-height:1.55; color:rgba(255,255,255,.66); }
.footer__col p strong{ color:#fff; font-weight:700; }
.footer__bottom{ position:relative; z-index:1; padding:22px 0; font-size:.82rem; color:rgba(255,255,255,.5); }
.footer__bottom-inner{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  flex-wrap:wrap; text-align:left;
}
.footer__credit{ white-space:nowrap; color:rgba(255,255,255,.5); }
.footer__credit:hover{ color:#fff; text-decoration:underline; }

/* ============ MODAL ============ */
.modal-overlay{
  position:fixed; inset:0; z-index:3000;
  background:rgba(10,20,45,.55);
  backdrop-filter:blur(4px);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity var(--t-med) var(--ease);
  padding:20px;
}
.modal-overlay.is-open{ opacity:1; pointer-events:auto; }
.modal{
  background:#fff; border-radius:var(--radius-lg); padding:36px;
  width:100%; max-width:440px; position:relative;
  box-shadow:var(--shadow-lg);
  transform:translateY(24px) scale(.96); opacity:0;
  transition:transform var(--t-med) var(--ease), opacity var(--t-med) var(--ease);
}
.modal-overlay.is-open .modal{ transform:translateY(0) scale(1); opacity:1; }
.modal__close{
  position:absolute; top:16px; right:16px;
  width:34px; height:34px; border-radius:var(--radius-sm); border:none; background:var(--bg-alt);
  font-size:1rem; color:var(--ink-500);
  transition:transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.modal__close:hover{ transform:rotate(90deg); background:#fee2e2; color:#ef4444; }
.modal h3{ font-size:1.4rem; margin-bottom:6px; }
.modal p{ font-size:.9rem; margin-bottom:22px; }

.field{ position:relative; margin-bottom:18px; }
.field input{
  width:100%; padding:16px 14px 8px; border-radius:var(--radius-sm); border:1.5px solid var(--line);
  font-size:.95rem; font-family:inherit; color:var(--ink-900);
  transition:border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field input:focus{ outline:none; border-color:var(--blue-500); box-shadow:0 0 0 4px rgba(26,86,219,.12); }
.field label{
  position:absolute; left:14px; top:16px; color:var(--ink-300); font-size:.95rem;
  pointer-events:none; transition:all var(--t-fast) var(--ease);
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label{
  top:6px; font-size:.66rem; font-weight:700; color:var(--blue-600);
}

/* ---------- toast ---------- */
.cta-toast{
  position:fixed; bottom:26px; left:50%; transform:translate(-50%, 20px);
  opacity:0; pointer-events:none;
  background:var(--ink-900); color:#fff; padding:14px 22px; border-radius:var(--radius-sm);
  display:flex; align-items:center; gap:10px; font-weight:600; font-size:.9rem;
  box-shadow:var(--shadow-lg); z-index:3200;
  transition:transform var(--t-med) var(--ease), opacity var(--t-med) var(--ease);
}
.cta-toast.is-visible{ transform:translate(-50%, 0); opacity:1; pointer-events:auto; }
.cta-toast__icon{ width:22px; height:22px; border-radius:50%; background:var(--green-500); display:flex; align-items:center; justify-content:center; font-size:.75rem; }

/* ---------- scroll-to-top ---------- */
.scroll-top{
  position:fixed; right:26px; bottom:26px; z-index:900;
  width:46px; height:46px; border-radius:var(--radius-sm); border:none;
  background:#fff; color:var(--blue-600);
  box-shadow:var(--shadow-md);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transform:translateY(16px) scale(.8); pointer-events:none;
  transition:opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.scroll-top.is-visible{ opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }
.scroll-top:hover{ background:var(--grad-brand); color:#fff; transform:translateY(-4px) scale(1.05); }
.scroll-top svg{ width:20px; height:20px; }

/* ============ PRODUCT PAGE ============ */
.producto-hero{
  padding:calc(var(--header-h) + 70px) 0 90px;
  background:var(--bg-alt);
  position:relative; overflow:hidden;
}
.producto-hero__inner{ max-width:820px; text-align:center; margin:0 auto; position:relative; z-index:1; }
.producto-hero__inner .eyebrow{ justify-content:center; }
.producto-hero__logo{ display:block; height:70px; width:auto; margin:0 auto 26px; }
.producto-hero__desc{ font-size:1.06rem; color:var(--ink-500); line-height:1.85; margin:0; text-align:justify; }
.producto-hero__desc + .producto-hero__desc{ margin-top:20px; }
.producto-hero__desc strong{ color:var(--ink-900); }

.producto-hero__grid{
  display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;
  max-width:1160px; margin:0 auto; position:relative; z-index:1; text-align:left;
}
.producto-hero__requisitos h2{ font-size:clamp(1.3rem,2.1vw,1.6rem); margin-bottom:22px; }
.producto-hero__requisitos .requisitos-card{ max-width:none; margin:0; }
.producto-hero__requisitos .requisitos-card + h2{ margin-top:36px; }

/* ---------- screens carousel ---------- */
.screens-carousel{ position:relative; max-width:900px; margin:0 auto; }
.screens-carousel__viewport{
  overflow:hidden; border:1px solid var(--line);
  box-shadow:var(--shadow-lg); background:#fff;
}
.screens-carousel__track{ display:flex; transition:transform .6s var(--ease); }
.screens-carousel__slide{
  flex:0 0 100%; min-width:0; aspect-ratio:3 / 2;
  display:flex; align-items:center; justify-content:center;
  background:var(--bg-alt); overflow:hidden;
}
.screens-carousel__slide img{ display:block; width:100%; height:100%; object-fit:contain; }
.screens-carousel__arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:44px; height:44px; border-radius:var(--radius-sm); border:1px solid var(--line);
  background:#fff; box-shadow:var(--shadow-md);
  display:flex; align-items:center; justify-content:center;
  color:var(--blue-600); cursor:pointer;
  transition:transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.screens-carousel__arrow svg{ width:20px; height:20px; }
.screens-carousel__arrow:hover{ background:var(--grad-brand); color:#fff; border-color:transparent; }
.screens-carousel__arrow--prev{ left:-22px; }
.screens-carousel__arrow--next{ right:-22px; }
.screens-carousel__dots{ display:flex; justify-content:center; gap:9px; margin-top:26px; }
.screens-carousel__dot{
  width:8px; height:8px; padding:0; border:none; border-radius:50%;
  background:var(--line); cursor:pointer;
  transition:background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.screens-carousel__dot.is-active{ background:var(--blue-600); transform:scale(1.3); }

/* ---------- feature list (características / requisitos) ---------- */
.feature-columns{
  display:grid; grid-template-columns:1fr 1fr; gap:16px 60px;
  max-width:980px; margin:0 auto;
}
.feature-list{ display:flex; flex-direction:column; gap:15px; }
.feature-list li{
  display:flex; align-items:flex-start; gap:12px;
  font-size:.92rem; font-weight:600; color:var(--ink-700); line-height:1.5;
}
.feature-list .dot-ico{ margin-top:6px; }

.requisito-ico{
  display:inline-flex; align-items:center; justify-content:center;
  width:22px; height:22px; min-width:22px;
  color:var(--blue-600);
}
.requisito-ico svg{ width:22px; height:22px; }

.requisitos-card{
  max-width:640px; margin:0 auto;
  background:#fff; border:1px solid var(--line); border-left:3px solid var(--blue-500);
  padding:36px 40px;
}
.requisitos-card .feature-list{ gap:16px; }
.feature-list--icons li{ align-items:center; }

/* ---------- modules columns ---------- */
.modules-cols{
  display:grid; grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
}
.modules-col{
  padding:54px 34px 44px; text-align:center;
  border-left:1px solid var(--line);
}
.modules-col:first-child{ border-left:none; }
.modules-col__icon{
  display:flex; align-items:center; justify-content:center;
  width:64px; height:64px; margin:0 auto 26px;
  transition:transform var(--t-med) var(--ease);
}
.modules-col:hover .modules-col__icon{ transform:scale(1.08); }
.modules-col__icon svg{ width:64px; height:64px; }
.modules-col h3{
  font-size:1.05rem; text-transform:uppercase; letter-spacing:.02em;
  margin-bottom:20px; color:var(--navy);
}
.modules-col__list{ display:flex; flex-direction:column; gap:11px; margin-bottom:28px; }
.modules-col__list li{ font-size:.92rem; font-weight:600; color:var(--ink-700); }
.modules-col__list li::before{ content:'• '; color:var(--ink-300); font-weight:800; }
.modules-col__more{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:800; font-size:.94rem; color:var(--navy);
  transition:color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.modules-col__more svg{ width:20px; height:20px; }
.modules-col__more:hover{ color:var(--blue-600); transform:translateY(-2px); }

/* ---------- manuales ---------- */
.manual-list{ display:flex; flex-direction:column; gap:14px; max-width:660px; margin:0 auto; }
.manual-item{
  display:flex; align-items:center; gap:16px;
  padding:18px 22px; border:1px solid var(--line);
  transition:transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.manual-item:hover{ transform:translateX(6px); box-shadow:var(--shadow-md); border-color:var(--blue-400); }
.manual-item__icon{
  width:42px; height:42px; min-width:42px; border-radius:var(--radius-sm);
  background:var(--grad-blue); color:#fff;
  display:flex; align-items:center; justify-content:center;
}
.manual-item__icon svg{ width:20px; height:20px; }
.manual-item__title{ flex:1; font-weight:700; color:var(--ink-900); font-size:.95rem; }
.manual-item__download{
  display:inline-flex; align-items:center; gap:6px;
  font-weight:800; font-size:.82rem; color:var(--blue-600);
}
.manual-item__download svg{ width:15px; height:15px; }

/* ============ NOSOTROS PAGE ============ */
.nosotros-hero{ padding:calc(var(--header-h) + 60px) 0 100px; }
.nosotros-hero__title{ font-size:clamp(1.9rem,3.2vw,2.5rem); margin-bottom:48px; }

.nosotros-intro{
  display:grid; grid-template-columns:1fr 1.15fr; gap:64px; align-items:center;
  margin-bottom:56px;
}
.nosotros-visual{ position:relative; width:100%; min-height:280px; display:flex; align-items:center; justify-content:center; }
.nosotros-visual__blob{ position:absolute; border-radius:50%; filter:blur(60px); opacity:.5; z-index:0; }
.nosotros-visual__blob--a{ width:260px; height:260px; top:-10px; left:10px; background:radial-gradient(circle at 30% 30%, var(--blue-400), transparent 70%); }
.nosotros-visual__blob--b{ width:220px; height:220px; bottom:-10px; right:30px; background:radial-gradient(circle at 30% 30%, var(--green-400), transparent 70%); }
.nosotros-visual__icon{ position:relative; z-index:1; width:130px; height:130px; }
.nosotros-visual__icon svg{ width:130px; height:130px; }
.nosotros-visual__chip{
  position:absolute; z-index:2; background:#fff; border:1px solid var(--line);
  box-shadow:var(--shadow-lg); padding:14px 22px; text-align:center;
}
.nosotros-visual__chip strong{ display:block; font-family:'Plus Jakarta Sans',sans-serif; font-size:1.5rem; font-weight:800; color:var(--blue-600); }
.nosotros-visual__chip span{ font-size:.68rem; font-weight:700; color:var(--ink-500); text-transform:uppercase; letter-spacing:.04em; white-space:nowrap; }
.nosotros-visual__chip--a{ top:0; right:0; }
.nosotros-visual__chip--b{ bottom:0; left:0; }

.nosotros-intro__copy h2{ font-size:clamp(1.7rem,2.8vw,2.2rem); margin-top:8px; }

.nosotros-about{ max-width:920px; font-size:1.02rem; line-height:1.85; color:var(--ink-500); }
.nosotros-about strong{ color:var(--ink-900); }

.mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; max-width:1000px; margin:0 auto; }
.mv-card__icon{ display:flex; align-items:center; justify-content:center; width:56px; height:56px; margin-bottom:22px; }
.mv-card__icon svg{ width:56px; height:56px; }
.mv-card h3{ font-size:1.3rem; margin-bottom:12px; color:var(--navy); }
.mv-card p{ font-size:.96rem; }

/* ============ CLIENTES PAGE ============ */
.clientes-hero{ padding:calc(var(--header-h) + 60px) 0 20px; text-align:center; background:var(--bg-alt); }
.clientes-hero h1{ font-size:clamp(1.9rem,3.2vw,2.5rem); margin-bottom:14px; }
.clientes-hero p{ max-width:620px; margin:0 auto; color:var(--ink-500); text-align:center; }

.clientes-search{ position:relative; max-width:480px; margin:34px auto 0; }
.clientes-search svg{
  position:absolute; left:18px; top:50%; transform:translateY(-50%);
  width:20px; height:20px; color:var(--ink-300); pointer-events:none;
}
.clientes-search input{
  width:100%; padding:15px 20px 15px 50px; border:1.5px solid var(--line); border-radius:var(--radius-sm);
  font-size:.95rem; font-family:inherit; color:var(--ink-900); background:#fff;
  transition:border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.clientes-search input:focus{ outline:none; border-color:var(--blue-500); box-shadow:0 0 0 4px rgba(26,86,219,.12); }
.clientes-count{ margin:16px 0 0; font-size:.84rem; font-weight:600; color:var(--ink-500); text-align:center; }
.clientes-count strong{ color:var(--blue-600); }

.clientes-section{ padding-top:56px; }
.clientes-grid{ display:flex; flex-direction:column; gap:52px; }

.clientes-category__title{
  display:flex; align-items:baseline; gap:10px;
  font-size:1.05rem; color:var(--ink-900); margin-bottom:18px;
  padding-bottom:12px; border-bottom:1px solid var(--line);
}
.clientes-category__count{
  font-size:.76rem; font-weight:700; color:var(--ink-500);
  background:var(--bg-alt); padding:3px 10px; border-radius:20px;
}
.clientes-category__grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(230px,1fr)); gap:12px;
}
.cliente-card{
  display:flex; flex-direction:column; gap:4px;
  border:1px solid var(--line); padding:13px 16px;
  transition:border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.cliente-card:hover{ border-color:var(--blue-400); transform:translateY(-3px); box-shadow:var(--shadow-sm); }
.cliente-card__name{ font-size:.84rem; font-weight:700; color:var(--ink-700); line-height:1.35; }
.cliente-card__phone{ font-size:.78rem; font-weight:600; color:var(--blue-600); }
.clientes-empty{ text-align:center; color:var(--ink-500); font-weight:600; padding:50px 0 0; }

/* ============ FAQ PAGE ============ */
.faq-hero{ padding:calc(var(--header-h) + 60px) 0 20px; text-align:center; background:var(--bg-alt); }
.faq-hero h1{ font-size:clamp(1.9rem,3.2vw,2.5rem); margin:0; }

.faq-section{ padding-top:56px; }
.faq-layout{ display:grid; grid-template-columns:1fr 340px; gap:48px; align-items:start; }

.faq-list{ display:flex; flex-direction:column; gap:12px; }
.faq-item{ background:#fff; border:1px solid var(--line); transition:border-color var(--t-fast) var(--ease); }
.faq-item.is-open{ border-color:var(--blue-400); }
.faq-item__header{
  display:flex; align-items:center; gap:14px;
  width:100%; padding:18px 20px; cursor:pointer;
  background:none; border:none; font-family:inherit; text-align:left;
}
.faq-item__icon{
  display:flex; align-items:center; justify-content:center;
  width:26px; height:26px; min-width:26px; border-radius:50%;
  border:1.5px solid var(--blue-500); color:var(--blue-500);
  font-weight:800; font-size:.8rem;
}
.faq-item__q{ flex:1; font-weight:700; font-size:.92rem; color:var(--ink-900); }
.faq-item__chevron{ width:18px; height:18px; min-width:18px; color:var(--ink-300); transition:transform var(--t-fast) var(--ease); }
.faq-item.is-open .faq-item__chevron{ transform:rotate(180deg); }
.faq-item__answer{ max-height:0; overflow:hidden; transition:max-height var(--t-med) var(--ease); }
.faq-item.is-open .faq-item__answer{ max-height:400px; }
.faq-item__answer p{ margin:0; padding:0 20px 20px 60px; font-size:.88rem; color:var(--ink-500); line-height:1.7; }
.faq-item__answer a{ color:var(--blue-600); font-weight:700; }
.faq-item__answer a:hover{ text-decoration:underline; }

.faq-sidebar{ position:sticky; top:calc(var(--header-h) + 24px); }
.faq-help-card{ background:var(--bg-alt); border:1px solid var(--line); padding:30px 26px; }
.faq-help-card__icon{ display:flex; width:56px; height:56px; margin-bottom:18px; }
.faq-help-card__icon svg{ width:56px; height:56px; }
.faq-help-card h3{ font-size:1.15rem; margin-bottom:12px; color:var(--navy); }
.faq-help-card p{ font-size:.88rem; margin-bottom:14px; }
.faq-whatsapp-btn{
  display:flex; align-items:center; justify-content:center; gap:10px;
  background:#25D366; color:#fff; font-weight:800; font-size:.92rem;
  padding:14px 20px; margin-top:8px;
  transition:transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.faq-whatsapp-btn svg{ width:22px; height:22px; }
.faq-whatsapp-btn:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); }

/* ============ CONTACTO PAGE ============ */
.contacto-hero{ padding:calc(var(--header-h) + 60px) 0 20px; text-align:center; background:var(--bg-alt); }
.contacto-hero h1{ font-size:clamp(1.9rem,3.2vw,2.5rem); margin:0; }

.contacto-section{ padding-top:60px; }
.contacto-layout{ display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:start; }

.contacto-form-col__intro{ font-size:1rem; color:var(--ink-500); max-width:440px; margin-bottom:32px; }

.contact-form{ display:flex; flex-direction:column; gap:22px; }
.contact-form__row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.contact-form label{ display:block; font-weight:700; font-size:.88rem; color:var(--ink-900); margin-bottom:9px; }
.contact-form input, .contact-form textarea{
  width:100%; padding:13px 16px; border:1.5px solid var(--line); border-radius:var(--radius-sm);
  font-family:inherit; font-size:.92rem; color:var(--ink-900); background:#fff;
  transition:border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus{
  outline:none; border-color:var(--blue-500); box-shadow:0 0 0 4px rgba(26,86,219,.12);
}
.contact-form textarea{ resize:vertical; min-height:140px; }
.contact-form .btn{ align-self:flex-start; margin-top:6px; }

/* Honeypot: off-screen (not display:none/visibility:hidden, which some
   bots special-case), unreachable by Tab, and hidden from assistive tech
   -- never seen or filled by a real visitor. */
.contact-form__hp{
  position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; overflow:hidden;
}

.contact-form__error{
  background:#fef2f2; border:1px solid #fecaca; color:#b91c1c;
  font-size:.88rem; font-weight:600;
  padding:12px 16px; border-radius:var(--radius-sm); margin:0;
}

.contact-info p{ font-size:.96rem; color:var(--ink-700); line-height:1.7; margin-bottom:15px; }
.contact-info strong{ color:var(--ink-900); }
.contact-info a{ color:var(--blue-600); font-weight:700; }

.contact-map{ border:1px solid var(--line); overflow:hidden; margin-top:26px; box-shadow:var(--shadow-sm); }
.contact-map iframe{ display:block; width:100%; height:320px; border:0; }

/* ============ FACTURACION ELECTRONICA PAGE ============ */
.fe-section{ padding-top:60px; }
.article-body{ max-width:820px; margin:0 auto; }

.article-body p{ font-size:.96rem; color:var(--ink-700); line-height:1.85; margin-bottom:22px; }
.article-body strong{ color:var(--ink-900); }
.article-body a{ color:var(--blue-600); font-weight:700; }
.article-body a:hover{ text-decoration:underline; }

.article-body h2{
  font-size:clamp(1.25rem,2vw,1.5rem); color:var(--ink-900);
  margin:44px 0 20px; padding-top:8px;
}

.article-body ol{
  list-style:none; margin:0 0 28px; padding:0;
  display:flex; flex-direction:column; gap:16px;
  counter-reset:fe-counter;
}
.article-body ol > li{
  counter-increment:fe-counter;
  position:relative; padding-left:44px;
  font-size:.94rem; color:var(--ink-700); line-height:1.7;
}
.article-body ol > li::before{
  content:counter(fe-counter);
  position:absolute; left:0; top:1px;
  display:flex; align-items:center; justify-content:center;
  width:28px; height:28px;
  border-radius:var(--radius-sm); background:var(--bg-alt);
  font-weight:800; font-size:.82rem; color:var(--blue-600);
}
.article-body ol > li a{ word-break:break-word; }

.article-links{
  background:var(--bg-alt); border-left:3px solid var(--blue-500);
  padding:24px 28px; margin:0 0 28px;
}
.article-links p{ margin-bottom:10px; }
.article-links p:last-child{ margin-bottom:0; }

/* ============ GUIA PAGE ============ */
.guia-section{ padding-top:60px; }
.guia-intro{
  max-width:620px; margin:0 auto 52px; text-align:center;
  font-size:.98rem; color:var(--ink-500); line-height:1.7;
}

.guia-grid{ display:grid; grid-template-columns:1fr 1fr; gap:44px 40px; }

.guia-card{ background:#fff; border:1px solid var(--line); padding:28px; }
.guia-card h3{ font-size:1.08rem; color:var(--ink-900); margin-bottom:10px; }
.guia-card__desc{ font-size:.88rem; color:var(--ink-500); line-height:1.7; margin-bottom:22px; }

.guia-card__video{
  position:relative; display:flex; align-items:center; justify-content:center;
  aspect-ratio:16/9; border-radius:var(--radius-sm); overflow:hidden; cursor:pointer;
  background:var(--navy) linear-gradient(135deg, var(--navy), #0a1f42) center/cover no-repeat;
}
.guia-card__video:focus-visible{ outline:3px solid var(--blue-500); outline-offset:2px; }
.guia-card__video.is-playing{ cursor:default; }
.guia-card__play{
  position:relative; z-index:1;
  width:64px; height:64px; border-radius:50%; background:#ff0000;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.35);
  transition:transform var(--t-fast) var(--ease);
}
.guia-card__video:hover .guia-card__play{ transform:scale(1.08); }
.guia-card__play svg{ width:22px; height:22px; margin-left:3px; }

.guia-card__badge{
  position:absolute; z-index:1; left:16px; bottom:16px;
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(0,0,0,.55); color:#fff; font-size:.78rem; font-weight:700;
  padding:8px 14px; border-radius:var(--radius-sm);
}
.guia-card__badge svg{ width:16px; height:16px; }

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .footer__grid{ grid-template-columns:1fr 1fr 1fr; }
  .footer__brand{ grid-column:1/-1; }
  .icon-grid{ grid-template-columns:repeat(3,1fr); }
}

@media (max-width:960px){
  .nav{ display:none; }
  .burger{ display:flex; }
  .hero__inner, .split__inner{ grid-template-columns:minmax(0,1fr); }
  .hero__art{ order:-1; max-width:440px; margin-inline:auto; }
  .hero__copy{ text-align:center; }
  .hero__desc{ margin-inline:auto; text-align:center; }
  .cards-grid{ grid-template-columns:1fr; }
  .split__art{ order:2; }
  .why-us__grid{ grid-template-columns:minmax(0,1fr); }
  .why-us__col--center{ flex-direction:row; justify-content:center; }
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .pioneers__grid{ grid-template-columns:repeat(2,1fr); }
  .pioneer-item{ border-left:none; }
  .pioneer-item:nth-child(2n){ border-left:1px solid var(--line); }
  .pioneer-item:nth-child(n+3){ border-top:1px solid var(--line); }
  [data-reveal="fade-left"], [data-reveal="fade-right"]{ transform:translateY(20px); }
  .feature-columns{ grid-template-columns:1fr; gap:16px; }
  .producto-hero__grid{ grid-template-columns:1fr; gap:40px; }
  .screens-carousel__arrow{ display:none; }
  .modules-cols{ grid-template-columns:1fr; border-top:none; }
  .modules-col{ border-left:none; border-top:1px solid var(--line); }
  .modules-col:first-child{ border-top:none; }
  .nosotros-intro{ grid-template-columns:1fr; gap:36px; }
  .nosotros-visual{ order:-1; max-width:360px; margin-inline:auto; }
  .mv-grid{ grid-template-columns:1fr; gap:40px; }
  .faq-layout{ grid-template-columns:1fr; gap:32px; }
  .faq-sidebar{ position:static; }
  .contacto-layout{ grid-template-columns:1fr; gap:44px; }
  .guia-grid{ grid-template-columns:1fr; gap:32px; }
}

@media (max-width:520px){
  .contact-form__row{ grid-template-columns:1fr; gap:22px; }
}

@media (max-width:640px){
  .section{ padding:76px 0; }
  .pioneers{ padding:70px 0; }
  .icon-grid{ grid-template-columns:1fr 1fr; }
  .footer__grid{ grid-template-columns:1fr; }
  .stats__grid{ grid-template-columns:1fr; gap:32px 16px; }
  .why-us__col--center{ flex-direction:column; }
  .pioneers__grid{ grid-template-columns:1fr; }
  .pioneer-item:nth-child(2n){ border-left:none; }
  .pioneer-item:nth-child(n+3){ border-top:none; }
  .pioneer-item{ border-top:1px solid var(--line); }
  .pioneer-item:first-child{ border-top:none; }
  .requisitos-card{ padding:28px 24px; }
  .manual-item{ padding:14px 16px; gap:12px; }
  .article-links{ padding:20px; }
  .article-body ol > li{ padding-left:40px; }
  .guia-card{ padding:22px; }
}