/* ============================================================
   OperaPro — Design system (LIGHT)
   Reproduce fielmente los mockups .dc.html de Claude Design.
   ============================================================ */

/* -------- Tokens -------- */
:root{
  --bg:#FFFFFF;
  --footer-bg:#EEF3FA;
  --text:#12203A;
  --text-2:#44546D;
  --muted:#5B6A82;
  --muted-2:#66768F;
  --faint:#6C7C96;
  --faint-2:#8394AD;
  --faint-3:#9AA7BD;
  --copyright:#7A8AA3;
  --primary:#2E7DFF;
  --primary-dark:#1E5FD8;
  --wa:#25D366;
  --wa-dark:#04210F;
  --card:linear-gradient(180deg,#FFFFFF,#F5F8FD);
  --card-alt:linear-gradient(180deg,#FFFFFF,#F1F6FD);
  --card-featured:linear-gradient(180deg,#EAF2FF,#D8E8FF);
  --cta-bg:linear-gradient(135deg,#E8F1FF,#FFFFFF 60%);
  --border:rgba(15,26,46,0.10);
  --border-soft:rgba(15,26,46,0.09);
  --border-blue:rgba(46,125,255,0.14);
  --font-head:'Space Grotesk',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  --pad:40px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--text);line-height:1.12;font-weight:700}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}

/* -------- Layout helpers -------- */
.container{max-width:1180px;margin:0 auto;padding:0 var(--pad)}
.w-1240{max-width:1240px}
.w-1120{max-width:1120px}
.w-1100{max-width:1100px}
.w-1000{max-width:1000px}
.w-900{max-width:900px}
.center{text-align:center}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:2.6px;font-weight:600;
  color:var(--primary);text-transform:uppercase;margin-bottom:16px;
}
.accent{color:var(--primary)}
.sec-title{font-family:var(--font-head);font-weight:700;font-size:40px;letter-spacing:-.8px;margin:0}
.sec-head{margin-bottom:48px}
.lead{color:var(--text-2);font-size:18px;line-height:1.7}

/* -------- Botones -------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:15px;border:none;border-radius:12px;padding:13px 24px;
  text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.btn-wa{background:linear-gradient(180deg,#2BE372,#1FB859);color:var(--wa-dark);font-weight:700;box-shadow:0 8px 24px rgba(37,211,102,.35)}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(37,211,102,.55)}
.btn-ghost{background:rgba(46,125,255,.14);border:1px solid rgba(46,125,255,.4);color:var(--text)}
.btn-ghost:hover{transform:translateY(-1px);filter:brightness(1.03)}
.btn-lg{padding:16px 32px;font-size:17px;border-radius:14px}
.link-cta{color:var(--primary);font-size:15px;font-weight:600}
.link-cta:hover{text-decoration:underline}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:16px var(--pad);background:rgba(255,255,255,.9);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(46,125,255,.14);
}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:44px;height:44px;object-fit:contain;mix-blend-mode:multiply}
.brand-text{display:flex;flex-direction:column;line-height:1}
.wordmark{font-family:var(--font-head);font-weight:700;font-size:22px;letter-spacing:-.5px;color:var(--text)}
.wordmark b{color:var(--primary);font-weight:700}
.tagline{font-size:8px;letter-spacing:1.9px;color:var(--faint);font-weight:600;margin-top:3px;white-space:nowrap;text-transform:uppercase}
.tagline i{color:var(--primary);font-style:normal}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 15px;border-radius:10px;font-size:14.5px;font-weight:500;color:#44546D;transition:all .18s ease}
.nav a:hover{color:var(--text);background:rgba(46,125,255,.10)}
.nav a.active{color:var(--text);background:rgba(46,125,255,.16);box-shadow:inset 0 0 0 1px rgba(46,125,255,.3)}
.header-cta{display:flex;align-items:center;gap:12px}
.header-cta .btn-wa{padding:11px 20px;font-size:14px;border-radius:12px;box-shadow:0 6px 20px rgba(37,211,102,.32)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:11px;border:1px solid rgba(46,125,255,.28);background:rgba(46,125,255,.08);color:var(--text)}
.nav-toggle svg{width:22px;height:22px}

/* ============================================================
   HERO / CARRUSEL
   ============================================================ */
.hero{position:relative;padding:44px var(--pad) 30px;background:radial-gradient(ellipse 90% 60% at 50% 0%,rgba(46,125,255,.12),transparent 65%)}
.carousel{position:relative;max-width:1240px;margin:0 auto;border-radius:22px;overflow:hidden;
  box-shadow:0 30px 80px -20px rgba(0,8,24,.9),0 0 0 1px rgba(46,125,255,.16),0 0 60px -20px rgba(46,125,255,.5)}
.carousel-track{display:flex;transition:transform .7s cubic-bezier(.6,.05,.1,1)}
.slide{flex:0 0 100%}
.slide img{display:block;width:100%;height:auto}
.slide a{display:block}
.car-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(46,125,255,.3);background:rgba(8,15,28,.6);backdrop-filter:blur(8px);color:#fff;font-size:20px;
  display:flex;align-items:center;justify-content:center;transition:background .18s;z-index:3}
.car-arrow:hover{background:rgba(46,125,255,.5)}
.car-prev{left:16px}.car-next{right:16px}
.car-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.car-dots button{width:10px;height:10px;border-radius:6px;border:none;padding:0;cursor:pointer;background:rgba(255,255,255,.5);transition:all .3s ease}
.car-dots button.active{width:30px;background:linear-gradient(90deg,#2E7DFF,#1E5FD8)}

/* ============================================================
   DIFERENCIAL + STATS
   ============================================================ */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.stat{padding:28px 22px;border-radius:16px;background:var(--card-alt);border:1px solid var(--border-blue);text-align:center}
.stat .num{font-family:var(--font-head);font-size:38px;font-weight:700;color:var(--primary)}
.stat .lbl{color:var(--text-2);font-size:14.5px;margin-top:6px}

/* ============================================================
   FRANJA APERTURA
   ============================================================ */
.promo-strip{position:relative;overflow:hidden;border-radius:18px;padding:26px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(100deg,rgba(46,125,255,.14),rgba(46,125,255,.10));border:1px solid rgba(46,125,255,.35)}
.promo-strip .left{display:flex;align-items:center;gap:20px}
.promo-strip .emoji{flex:0 0 auto;width:58px;height:58px;border-radius:14px;background:rgba(46,125,255,.18);display:flex;align-items:center;justify-content:center;font-size:26px}
.promo-strip h2{font-family:var(--font-head);font-weight:700;font-size:23px;margin:0}
.promo-strip p{color:var(--text-2);font-size:15px;margin-top:3px}

/* ============================================================
   FEATURE GRID (todo incluido) / valores
   ============================================================ */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{position:relative;padding:26px 24px;border-radius:16px;background:var(--card);border:1px solid var(--border-soft);transition:all .2s ease}
.feature-card:hover{border-color:rgba(46,125,255,.4);transform:translateY(-3px);box-shadow:0 16px 40px -18px rgba(46,125,255,.6)}
.feature-ico{width:48px;height:48px;border-radius:12px;background:rgba(46,125,255,.14);display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:16px}
.feature-ico svg{width:24px;height:24px}
.feature-card h3{font-family:var(--font-head);font-size:17px;font-weight:600;margin:0 0 7px}
.feature-card p{color:var(--muted);font-size:14px;line-height:1.6;margin:0}

/* ============================================================
   PLANES — preview (Inicio)
   ============================================================ */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;margin-top:44px}
.plan-mini{position:relative;display:flex;flex-direction:column;padding:32px 26px;border-radius:20px;background:var(--card);border:1px solid var(--border);transition:all .22s ease}
.plan-mini.featured{background:var(--card-featured);border:1px solid rgba(46,125,255,.5);box-shadow:0 24px 60px -24px rgba(46,125,255,.8),0 0 0 1px rgba(46,125,255,.2);transform:translateY(-8px)}
.plan-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);padding:6px 16px;border-radius:20px;
  background:linear-gradient(90deg,#2E7DFF,#1E5FD8);color:#fff;font-size:11px;font-weight:700;letter-spacing:1px;white-space:nowrap;box-shadow:0 6px 18px rgba(46,125,255,.5)}
.plan-tag{font-size:12px;letter-spacing:2px;color:var(--faint);font-weight:600}
.plan-mini h3{font-family:var(--font-head);font-size:26px;font-weight:700;margin:8px 0 4px}
.plan-mini .blurb{color:var(--muted);font-size:13.5px;line-height:1.5;margin:0 0 18px;min-height:40px}
.price-row{display:flex;align-items:baseline;gap:10px}
.price{font-family:var(--font-head);font-size:40px;font-weight:700;color:var(--primary);white-space:nowrap;line-height:1}
.price-before{color:var(--faint-3);text-decoration:line-through;font-size:15px}
.discount{margin-top:4px;font-size:12.5px;color:var(--primary);font-weight:600}
.plan-mini .btn-out{margin-top:auto;padding:13px;border-radius:11px;text-align:center;background:rgba(46,125,255,.14);border:1px solid rgba(46,125,255,.35);color:var(--text);font-weight:600;font-size:14.5px;transition:all .2s ease}
.plan-mini .btn-fill{margin-top:auto;padding:14px;border-radius:11px;text-align:center;background:linear-gradient(180deg,#2BE372,#1FB859);color:var(--wa-dark);font-weight:700;font-size:14.5px;box-shadow:0 8px 24px rgba(37,211,102,.35);transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.plan-mini .btn-out:hover,.plan-mini .btn-fill:hover{transform:translateY(-1px);filter:brightness(1.06)}
.plan-mini .btn-spacer{margin-top:24px}

/* ============================================================
   PLANES — full (Servicios)
   ============================================================ */
.plans-full{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.plan{position:relative;display:flex;flex-direction:column;padding:34px 28px;border-radius:22px;background:var(--card);border:1px solid var(--border)}
.plan.featured{background:var(--card-featured);border:1px solid rgba(46,125,255,.5);box-shadow:0 30px 70px -28px rgba(46,125,255,.85),0 0 0 1px rgba(46,125,255,.2)}
.plan-badge-lg{position:absolute;top:-14px;left:50%;transform:translateX(-50%);padding:7px 18px;border-radius:22px;
  background:linear-gradient(90deg,#2E7DFF,#1E5FD8);color:#fff;font-size:11px;font-weight:700;letter-spacing:1px;white-space:nowrap;box-shadow:0 8px 22px rgba(46,125,255,.55)}
.plan-top{display:flex;align-items:center;gap:12px}
.plan-ico{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,#2E7DFF,#1E5FD8);display:flex;align-items:center;justify-content:center;color:#fff;flex:0 0 auto}
.plan-ico svg{width:24px;height:24px}
.plan-top .tag{font-size:11px;letter-spacing:1.6px;color:var(--faint);font-weight:600}
.plan-top h3{font-family:var(--font-head);font-size:24px;font-weight:700;margin:2px 0 0}
.plan .blurb{color:var(--muted);font-size:14px;line-height:1.6;margin:18px 0 20px;min-height:66px}
.price-row-full{display:flex;align-items:baseline;gap:10px}
.price-row-full .price{font-size:46px}
.price-col{display:flex;flex-direction:column}
.price-col .price-before{font-size:14px}
.price-col .off{color:var(--primary);font-size:12px;font-weight:600}
.plan .note{font-size:12.5px;color:var(--faint);margin-top:6px}
.plan .btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:9px;margin-top:22px;padding:14px;border-radius:12px;font-size:14.5px;text-decoration:none;transition:all .2s ease}
.plan .btn-cta.out{background:rgba(46,125,255,.14);border:1px solid rgba(46,125,255,.4);color:var(--text);font-weight:600}
.plan .btn-cta.fill{background:linear-gradient(180deg,#2BE372,#1FB859);color:var(--wa-dark);font-weight:700;padding:15px;box-shadow:0 8px 24px rgba(37,211,102,.35)}
.plan .btn-cta svg{width:17px;height:17px}
.plan .btn-cta:hover{transform:translateY(-1px);filter:brightness(1.06)}
.plan-divider{height:1px;background:rgba(15,26,46,.10);margin:24px 0}
.chip-included{display:flex;align-items:center;gap:9px;padding:12px 14px;border-radius:11px;background:rgba(46,125,255,.10);border:1px solid rgba(46,125,255,.22);margin-bottom:16px}
.chip-included svg{width:18px;height:18px;flex:0 0 auto}
.chip-included span{font-size:13.5px;font-weight:600;color:#33455F}
.feat-list{list-style:none;display:flex;flex-direction:column;gap:13px}
.feat-list li{display:flex;gap:11px;align-items:flex-start}
.feat-list li>svg{width:18px;height:18px;flex:0 0 auto;margin-top:2px}
.feat-list .t{font-size:14.5px;font-weight:600;color:#1B2B47}
.feat-list .d{font-size:13px;color:var(--muted-2);line-height:1.5;margin-top:2px}

/* Nota acumulativos */
.accum-note{display:flex;align-items:center;gap:16px;padding:20px 26px;border-radius:16px;
  background:linear-gradient(100deg,rgba(46,125,255,.12),rgba(46,125,255,.06));border:1px solid rgba(46,125,255,.28)}
.accum-note .ico{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:rgba(46,125,255,.16);display:flex;align-items:center;justify-content:center;color:var(--primary)}
.accum-note .ico svg{width:24px;height:24px}
.accum-note b{font-family:var(--font-head);font-weight:600;font-size:17px}
.accum-note b i{color:var(--primary);font-style:normal}
.accum-note p{color:var(--muted);font-size:14.5px;margin-top:2px}

/* ============================================================
   PROCESO
   ============================================================ */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:28px 22px;border-radius:16px;background:var(--card);border:1px solid var(--border-soft)}
.step .n{font-family:var(--font-head);font-size:44px;font-weight:700;color:rgba(46,125,255,.28);line-height:1}
.step h3{font-family:var(--font-head);font-size:18px;font-weight:600;margin:10px 0 8px}
.step p{color:var(--muted);font-size:14px;line-height:1.6;margin:0}

/* ============================================================
   FAQ
   ============================================================ */
.faq{display:flex;flex-direction:column;gap:12px}
.faq-item{cursor:pointer;padding:22px 26px;border-radius:14px;background:var(--card);border:1px solid var(--border-soft);transition:all .2s ease}
.faq-item.open{border-color:rgba(46,125,255,.4)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq-q span{font-family:var(--font-head);font-size:16.5px;font-weight:600}
.faq-q .plus{flex:0 0 auto;font-size:24px;font-weight:400;color:var(--primary);transition:transform .25s ease}
.faq-item.open .plus{transform:rotate(45deg)}
.faq-a{overflow:hidden;color:var(--muted);font-size:14.5px;line-height:1.65;max-height:0;opacity:0;transition:all .3s ease}
.faq-item.open .faq-a{max-height:220px;opacity:1;margin-top:12px}

/* ============================================================
   CTA BLOCK
   ============================================================ */
.cta-block{position:relative;overflow:hidden;border-radius:24px;padding:64px 48px;text-align:center;
  background:var(--cta-bg);border:1px solid rgba(46,125,255,.22);box-shadow:0 0 80px -30px rgba(46,125,255,.7)}
.cta-block.sm{padding:56px 48px}
.cta-block::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 120%,rgba(46,125,255,.35),transparent 60%);pointer-events:none}
.cta-block>*{position:relative}
.cta-block h2{font-family:var(--font-head);font-weight:700;font-size:42px;letter-spacing:-1px;margin:0 0 14px}
.cta-block.sm h2{font-size:38px}
.cta-block p{color:var(--text-2);font-size:18px;margin:0 auto 30px;max-width:520px}
.cta-block.sm p{font-size:17px;margin-bottom:28px}
.cta-sub{margin-top:18px;color:var(--faint);font-size:14px}

/* ============================================================
   PAGE HERO (internas)
   ============================================================ */
.page-hero{position:relative;padding:72px var(--pad) 30px;text-align:center;background:radial-gradient(ellipse 80% 70% at 50% -10%,rgba(46,125,255,.16),transparent 60%)}
.page-hero h1{font-family:var(--font-head);font-weight:700;font-size:52px;line-height:1.08;margin:0 auto 18px;max-width:800px;letter-spacing:-1.5px}
.page-hero p{color:var(--text-2);font-size:18px;line-height:1.7;max-width:600px;margin:0 auto}

/* ============================================================
   NOSOTROS
   ============================================================ */
.mision{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.mision h2{font-family:var(--font-head);font-weight:700;font-size:34px;letter-spacing:-.6px;margin:0 0 16px}
.mision p{color:var(--text-2);font-size:16px;line-height:1.75;margin:0 0 14px}
.mision p.small{color:var(--muted);font-size:15px;margin:0}
.img-ph{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/3;border:1px dashed rgba(46,125,255,.3);
  background:repeating-linear-gradient(135deg,#EDF2F9,#EDF2F9 14px,#E1E9F4 14px,#E1E9F4 28px);
  display:flex;align-items:center;justify-content:center}
.img-ph span{font-family:'SF Mono',Consolas,monospace;font-size:12.5px;color:var(--faint);text-align:center;padding:0 30px}

/* ============================================================
   PROYECTOS
   ============================================================ */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj-card{border-radius:18px;overflow:hidden;border:1px dashed rgba(46,125,255,.3);background:var(--card)}
.proj-thumb{aspect-ratio:4/3;background:repeating-linear-gradient(135deg,#EDF2F9,#EDF2F9 14px,#E1E9F4 14px,#E1E9F4 28px);display:flex;align-items:center;justify-content:center}
.proj-thumb span{font-family:'SF Mono',Consolas,monospace;font-size:12px;color:var(--faint);text-align:center;padding:0 24px}
.proj-body{padding:18px 20px}
.proj-body .pill{display:inline-block;padding:4px 10px;border-radius:20px;background:rgba(46,125,255,.14);color:var(--primary);font-size:11px;font-weight:700;letter-spacing:1px;margin-bottom:8px}
.proj-body h3{font-family:var(--font-head);font-size:17px;font-weight:600;margin:0}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:stretch}
.wa-hero{position:relative;overflow:hidden;padding:40px 36px;border-radius:22px;
  background:linear-gradient(160deg,#E7F8EE,#FFFFFF 65%);border:1px solid rgba(37,211,102,.35);
  box-shadow:0 24px 60px -24px rgba(37,211,102,.4);display:flex;flex-direction:column;justify-content:center}
.wa-hero .ico{width:56px;height:56px;border-radius:16px;background:rgba(37,211,102,.18);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.wa-hero .ico svg{width:28px;height:28px}
.wa-hero h2{font-family:var(--font-head);font-weight:700;font-size:28px;letter-spacing:-.5px;margin:0 0 10px}
.wa-hero p{color:var(--text-2);font-size:15.5px;line-height:1.65;margin:0 0 26px}
.wa-hero a{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:13px;
  background:linear-gradient(180deg,#2BE372,#1FB859);color:var(--wa-dark);font-weight:700;font-size:16px;box-shadow:0 10px 28px rgba(37,211,102,.4);transition:all .18s ease}
.wa-hero a:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(37,211,102,.55)}
.qr-card{padding:36px;border-radius:22px;background:var(--card);border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px}
.qr-card .qr-title{font-family:var(--font-head);font-size:17px;font-weight:600}
.qr-card img{width:190px;height:190px;object-fit:contain;border-radius:14px;background:#fff;padding:10px}
.qr-card .qr-cap{color:var(--muted-2);font-size:13px}
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.channel{display:flex;align-items:center;gap:14px;padding:22px 24px;border-radius:16px;background:var(--card);border:1px solid var(--border);color:inherit;transition:all .2s ease}
a.channel:hover{border-color:rgba(46,125,255,.4);transform:translateY(-2px)}
.channel .ico{width:44px;height:44px;border-radius:12px;background:rgba(46,125,255,.14);display:flex;align-items:center;justify-content:center;color:var(--primary);flex:0 0 auto}
.channel .ico svg{width:22px;height:22px}
.channel .k{font-size:11px;letter-spacing:1.4px;color:var(--faint);font-weight:600}
.channel .v{font-size:14.5px;font-weight:600;margin-top:2px}
.channel .v.blue{color:var(--primary)}
.location-note{margin-top:18px;display:flex;align-items:center;gap:14px;padding:20px 24px;border-radius:16px;background:rgba(46,125,255,.08);border:1px solid rgba(46,125,255,.2)}
.location-note .ico{width:40px;height:40px;border-radius:11px;background:rgba(46,125,255,.16);display:flex;align-items:center;justify-content:center;color:var(--primary);flex:0 0 auto}
.location-note .ico svg{width:20px;height:20px}
.location-note span{font-size:14.5px;color:var(--text-2)}
.location-note strong{color:var(--text)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{position:relative;background:var(--footer-bg);border-top:1px solid rgba(46,125,255,.12);padding:56px var(--pad) 28px;overflow:hidden}
.site-footer::before{content:"";position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:80%;height:200px;background:radial-gradient(ellipse at center,rgba(46,125,255,.14),transparent 70%);pointer-events:none}
.footer-grid{position:relative;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--faint-2);font-size:14px;line-height:1.65;max-width:280px}
.footer-col h4{font-family:var(--font-head);color:var(--text);font-size:14px;margin:0 0 16px;letter-spacing:.3px;font-weight:700}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-col a,.footer-col span{color:var(--faint-2);font-size:14px}
.footer-col a{transition:color .18s}
.footer-col a:hover{color:var(--primary)}
.footer-col a.wa:hover{color:var(--wa)}
.footer-bottom{position:relative;max-width:1200px;margin:36px auto 0;padding-top:22px;border-top:1px solid rgba(15,26,46,.08);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom span{color:var(--copyright);font-size:13px}
.footer-bottom .hrs b{color:var(--primary);font-weight:400}

/* ============================================================
   WhatsApp flotante (mobile)
   ============================================================ */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:linear-gradient(180deg,#2BE372,#1FB859);display:none;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(37,211,102,.5)}
.wa-float svg{width:28px;height:28px}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:820px){
  .nav{position:fixed;top:77px;left:0;right:0;z-index:49;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(255,255,255,.98);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid rgba(46,125,255,.14);box-shadow:0 14px 34px rgba(15,26,46,.12);
    max-height:0;opacity:0;pointer-events:none;overflow:hidden;padding:0 18px;transition:max-height .28s ease,opacity .22s ease,padding .28s ease}
  .nav.open{max-height:420px;opacity:1;pointer-events:auto;padding:14px 18px 18px}
  .nav a{padding:13px 14px;border-radius:11px;font-size:16px;font-weight:600}
  .nav-toggle{display:flex}
  .header-cta .btn-wa{display:none}
  .wa-float{display:flex}
}
@media (max-width:760px){
  :root{--pad:22px}
  .feature-grid,.plans,.plans-full,.proj-grid,.channels{grid-template-columns:1fr}
  .process{grid-template-columns:1fr 1fr}
  .mision{grid-template-columns:1fr;gap:28px}
  .contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .plan-mini.featured{transform:none}
  .page-hero h1{font-size:34px;letter-spacing:-.8px}
  .sec-title{font-size:29px}
  .cta-block h2,.cta-block.sm h2{font-size:28px}
  .cta-block,.cta-block.sm{padding:40px 22px}
  .promo-strip h2{font-size:20px}
  .mision h2{font-size:27px}
  .price,.price-row-full .price{font-size:38px}
}
@media (max-width:520px){
  .stats,.process,.footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}