:root{
  --navy:#1d3d59;
  --teal:#2fa7b0;
  --pink:#e6215c;
  --orange:#f6a044;
  --sand:#c6a26a;
  --ink:#10202c;
  --muted:#64727c;
  --line:#dbe4e8;
  --bg:#f6f9fa;
  --white:#ffffff;
  --shadow:0 18px 50px rgba(19,54,78,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);background:#fff;line-height:1.6
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);border-bottom:1px solid rgba(219,228,232,.75)
}
.nav-wrap{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:58px;height:58px;object-fit:contain}
.brand span{display:flex;flex-direction:column;line-height:1}
.brand strong{font-size:19px;color:var(--navy);letter-spacing:.04em}
.brand small{font-size:11px;color:var(--teal);letter-spacing:.25em;margin-top:5px}
.nav{display:flex;align-items:center;gap:24px;font-weight:700;font-size:14px}
.nav a:not(.btn):hover{color:var(--teal)}
.menu-toggle{display:none;border:0;background:transparent;font-size:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--teal);
  color:#fff;border:none;border-radius:14px;padding:14px 22px;font-weight:800;cursor:pointer;
  box-shadow:0 10px 24px rgba(47,167,176,.22);transition:.2s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-small{padding:10px 16px;border-radius:11px}
.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.full{width:100%}
.hero{
  position:relative;overflow:hidden;padding:84px 0 70px;
  background:
    radial-gradient(circle at 90% 10%,rgba(230,33,92,.10),transparent 23%),
    radial-gradient(circle at 82% 34%,rgba(246,160,68,.12),transparent 24%),
    linear-gradient(180deg,#fff 0%,#f8fbfc 100%)
}
.hero:before{
  content:"";position:absolute;width:420px;height:420px;border:64px solid rgba(29,61,89,.06);
  border-radius:50%;right:-120px;top:-160px
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:64px}
.eyebrow{display:inline-block;color:var(--teal);font-weight:900;font-size:12px;letter-spacing:.16em;margin-bottom:14px}
.hero h1,.section h2,.problem h2{margin:0;color:var(--navy);line-height:1.05;letter-spacing:-.035em}
.hero h1{font-size:clamp(46px,6vw,78px)}
.hero h1 span{color:var(--teal)}
.hero-copy>p{font-size:19px;color:var(--muted);max-width:680px;margin:24px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:#53626d;font-size:14px;font-weight:700}
.hero-card{position:relative;min-height:560px}
.phone{
  width:320px;margin:0 auto;background:#152534;border:10px solid #152534;border-radius:42px;
  padding:10px;box-shadow:var(--shadow);transform:rotate(2deg)
}
.phone-notch{height:22px;width:110px;background:#152534;border-radius:0 0 16px 16px;margin:-10px auto 0}
.screen{
  min-height:500px;border-radius:28px;padding:30px 24px;background:
  linear-gradient(rgba(13,32,45,.20),rgba(13,32,45,.55)),
  linear-gradient(140deg,#f5c16b,#e5606e 52%,#2fa7b0);
  color:#fff;display:flex;flex-direction:column;justify-content:flex-end
}
.mini-label{font-size:10px;font-weight:900;letter-spacing:.12em;opacity:.9}
.screen h3{font-size:30px;line-height:1.05;margin:8px 0}
.screen p{font-size:13px;opacity:.9}
.menu-sample{background:rgba(255,255,255,.92);color:var(--ink);border-radius:18px;padding:14px;margin-top:12px}
.menu-sample div{display:flex;justify-content:space-between;padding:9px 2px;border-bottom:1px solid #e8eef0}
.menu-sample div:last-child{border-bottom:none}
.fake-buttons{display:flex;gap:8px;margin-top:12px}
.fake-buttons span{background:#fff;color:var(--navy);font-size:11px;font-weight:800;padding:8px 10px;border-radius:10px}
.qr-card{
  position:absolute;right:-6px;bottom:44px;background:#fff;border-radius:20px;padding:14px 16px;
  display:flex;gap:12px;align-items:center;box-shadow:var(--shadow);border:1px solid var(--line)
}
.qr-card strong,.qr-card small{display:block}
.qr-card small{color:var(--muted)}
.qr-grid{
  width:62px;height:62px;background:
  linear-gradient(90deg,var(--navy) 10px,transparent 10px) 0 0/20px 20px,
  linear-gradient(var(--navy) 10px,transparent 10px) 0 0/20px 20px,
  #fff;border:5px solid #fff;outline:2px solid var(--navy)
}
.problem{padding:72px 0;background:var(--navy);color:#fff}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.problem .eyebrow{color:#80d3d9}
.problem h2{color:#fff;font-size:clamp(32px,4vw,52px)}
.problem-list p{margin:0 0 20px;color:#d7e2e8}
.problem-list b{color:#fff}
.section{padding:88px 0}
.alt{background:var(--bg)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.centered{text-align:center;margin-left:auto;margin-right:auto}
.section h2{font-size:clamp(34px,4vw,52px)}
.section-head p{color:var(--muted)}
.cards{display:grid;gap:20px}
.cards.four{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:20px;padding:26px;background:#fff;box-shadow:0 10px 28px rgba(20,55,80,.05)}
.icon{
  width:54px;height:54px;border-radius:15px;background:var(--navy);color:#fff;display:grid;place-items:center;
  font-size:12px;font-weight:900;margin-bottom:18px
}
.card:nth-child(2) .icon{background:var(--teal)}
.card:nth-child(3) .icon{background:var(--orange);color:var(--navy)}
.card:nth-child(4) .icon{background:var(--pink)}
.card h3{color:var(--navy);margin:0 0 8px}
.card p{color:var(--muted);margin:0}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 12px 32px rgba(20,55,80,.06)}
.price-card.featured{border:2px solid var(--teal);transform:translateY(-12px);box-shadow:var(--shadow)}
.badge{position:absolute;top:-14px;right:22px;background:var(--pink);color:#fff;padding:7px 11px;border-radius:999px;font-size:10px;font-weight:900;letter-spacing:.08em}
.plan{color:var(--teal);font-weight:900;font-size:12px;letter-spacing:.14em}
.price{font-size:40px;font-weight:900;color:var(--navy);line-height:1.15;margin-top:8px}
.price small{display:block;font-size:12px;color:var(--muted);font-weight:700}
.monthly{font-size:24px;font-weight:900;color:var(--ink);margin:18px 0}
.monthly span{font-size:14px;color:var(--muted)}
.price-card ul{list-style:none;padding:0;margin:0 0 26px}
.price-card li{padding:9px 0;border-bottom:1px solid #edf1f3}
.price-card li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:8px}
.fineprint{text-align:center;color:var(--muted);font-size:13px;margin-top:20px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{padding:24px;border-left:4px solid var(--teal);background:var(--bg);border-radius:0 18px 18px 0}
.step b{font-size:34px;color:rgba(47,167,176,.28)}
.step h3{color:var(--navy)}
.step p{color:var(--muted);margin-bottom:0}
.demo{background:linear-gradient(135deg,#f7fbfb,#fff5f7)}
.demo-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}
.demo-box{min-height:340px;border:1px solid var(--line);border-radius:28px;background:#fff;padding:36px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.demo-box:after{content:"";position:absolute;width:170px;height:170px;border-radius:50%;background:rgba(47,167,176,.12);right:-50px;top:-40px}
.demo-badge{display:inline-block;background:var(--orange);color:var(--navy);font-weight:900;padding:8px 12px;border-radius:10px}
.demo-box h3{font-size:36px;color:var(--navy);margin-bottom:8px}
.demo-box p{color:var(--muted)}
.demo-lines{display:grid;gap:12px;margin-top:30px}
.demo-lines span{display:block;height:18px;border-radius:9px;background:#eaf0f2}
.demo-lines span:nth-child(2){width:82%}.demo-lines span:nth-child(3){width:66%}.demo-lines span:nth-child(4){width:74%}
.contact{background:var(--navy);color:#fff}
.contact h2{color:#fff}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.contact p{color:#dbe6eb}
.contact-note{margin-top:28px;padding:18px 20px;border:1px solid rgba(255,255,255,.18);border-radius:16px}
.contact-note strong,.contact-note span{display:block}
.contact-note span{color:#88d4da}
.contact-form{background:#fff;color:var(--ink);padding:28px;border-radius:24px;display:grid;gap:14px}
.contact-form label{font-weight:800;font-size:13px}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;margin-top:6px;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit;background:#fbfcfd
}
.form-note{color:var(--muted)!important;font-size:11px;margin:0}
footer{padding:34px 0;background:#0f2534;color:#cbd8de}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:20px;font-size:13px}
.footer-brand img{width:46px;height:46px}
.footer-grid p:last-child{text-align:right}
@media (max-width: 900px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;left:20px;right:20px;top:76px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav.open{display:flex}
  .hero-grid,.problem-grid,.demo-grid,.contact-grid{grid-template-columns:1fr}
  .hero-card{min-height:520px}
  .cards.four,.pricing,.steps{grid-template-columns:1fr 1fr}
  .price-card.featured{transform:none}
  .footer-grid{grid-template-columns:1fr;text-align:left}
  .footer-grid p:last-child{text-align:left}
}
@media (max-width: 620px){
  .container{width:min(100% - 28px,1160px)}
  .nav-wrap{height:72px}
  .brand img{width:46px;height:46px}
  .hero{padding-top:54px}
  .hero h1{font-size:45px}
  .hero-copy>p{font-size:17px}
  .cards.four,.pricing,.steps{grid-template-columns:1fr}
  .phone{width:285px}
  .qr-card{right:0;bottom:18px}
  .problem,.section{padding:64px 0}
}


/* V2 PREMIUM */
.portfolio{background:#fff}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.project-card{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 14px 38px rgba(20,55,80,.07)}
.project-visual{min-height:270px;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;position:relative;overflow:hidden}
.project-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(10,25,36,.72))}
.project-visual>*{position:relative;z-index:1}
.project-visual span{font-size:11px;letter-spacing:.15em;font-weight:900}
.project-visual strong{font-size:36px;line-height:1.05;margin:6px 0}
.project-visual small{font-weight:700}
.project-visual.latino{background:linear-gradient(135deg,#f5a044,#e65a59 54%,#2fa7b0)}
.project-visual.mexicano{background:linear-gradient(135deg,#163c3a,#2fa7b0 55%,#f3c15d)}
.project-visual.premium-visual{background:linear-gradient(135deg,#111827,#1d3d59 55%,#8d6f49)}
.project-body{padding:22px}
.project-body h3{margin:0;color:var(--navy)}
.project-body p{color:var(--muted)}
.project-body a{font-weight:900;color:var(--teal)}

.testimonials{background:var(--bg)}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testimonial-grid blockquote{margin:0;background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;color:var(--ink);font-size:17px;box-shadow:0 12px 30px rgba(20,55,80,.05)}
.testimonial-grid cite{display:block;margin-top:18px;color:var(--teal);font-size:13px;font-weight:800;font-style:normal}

.faq-list{max-width:860px;margin:auto;display:grid;gap:12px}
.faq-list details{border:1px solid var(--line);border-radius:16px;padding:18px 20px;background:#fff}
.faq-list summary{cursor:pointer;font-weight:900;color:var(--navy)}
.faq-list p{margin:12px 0 0;color:var(--muted)}

.sticky-cta{
  position:fixed;right:18px;bottom:18px;z-index:80;background:var(--pink);color:#fff;
  padding:13px 18px;border-radius:999px;font-weight:900;box-shadow:0 14px 34px rgba(230,33,92,.28)
}

@media (max-width:900px){
  .portfolio-grid,.testimonial-grid{grid-template-columns:1fr}
}


/* V3 SALES-FOCUSED */
.kpi-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.kpi-grid div{padding:24px 20px;text-align:center;border-right:1px solid var(--line)}
.kpi-grid div:last-child{border-right:none}
.kpi-grid strong{display:block;color:var(--navy);font-size:22px}
.kpi-grid span{display:block;color:var(--muted);font-size:13px;margin-top:4px}

.comparison-wrap{margin-top:46px}
.comparison-head{text-align:center;margin-bottom:18px}
.comparison-head h3{color:var(--navy);font-size:30px;margin:0}
.comparison-table{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}
.comparison-row{display:grid;grid-template-columns:1.4fr repeat(3,.7fr);border-bottom:1px solid var(--line)}
.comparison-row:last-child{border-bottom:none}
.comparison-row>div{padding:15px 16px;text-align:center}
.comparison-row>div:first-child{text-align:left;font-weight:800;color:var(--navy)}
.comparison-title{background:var(--navy);color:#fff;font-weight:900}
.comparison-title>div:first-child{color:#fff}

.case-study{background:linear-gradient(180deg,#fff,#f8fbfc)}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.case-copy p{color:var(--muted)}
.case-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.case-points span{padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);font-weight:800;font-size:13px}
.before-after{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center}
.before-card,.after-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;text-align:center;box-shadow:0 12px 28px rgba(20,55,80,.05)}
.before-card>b,.after-card>b{font-size:11px;letter-spacing:.14em;color:var(--teal)}
.paper-menu{height:250px;margin:16px 0;background:#f5efe7;border:1px solid #e7d7c4;border-radius:8px;padding:24px;display:grid;gap:15px}
.paper-menu span{display:block;background:#cdbda8;height:10px;border-radius:8px}
.paper-menu span:nth-child(2){width:80%}.paper-menu span:nth-child(3){width:62%}.paper-menu span:nth-child(4){width:92%}.paper-menu span:nth-child(5){width:70%}
.mini-phone{height:250px;margin:16px 0;background:linear-gradient(160deg,var(--navy),var(--teal));border-radius:24px;padding:24px;color:#fff;display:flex;flex-direction:column;gap:13px;justify-content:center}
.mini-phone strong{font-size:22px}
.mini-phone span{background:rgba(255,255,255,.14);padding:8px;border-radius:10px}
.mini-phone em{font-style:normal;background:#fff;color:var(--navy);padding:9px;border-radius:10px;font-weight:900}
.arrow{font-size:34px;color:var(--teal);font-weight:900}

.testimonial-grid blockquote strong{display:block;font-size:20px;color:var(--navy);margin-bottom:10px}

.final-cta{padding-top:20px}
.final-cta-box{background:linear-gradient(135deg,var(--navy),#244e6d);color:#fff;border-radius:30px;padding:42px;display:grid;grid-template-columns:1.4fr .6fr;align-items:center;gap:30px;box-shadow:var(--shadow)}
.final-cta-box h2{color:#fff}
.final-cta-box p{color:#d7e4ea}
.final-cta-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.final-cta .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}

.sticky-cluster{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;gap:8px;align-items:center}
.sticky-cluster .sticky-cta{position:static}
.sticky-cluster .secondary{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:0 10px 28px rgba(29,61,89,.14)}

@media (max-width:900px){
  .kpi-grid{grid-template-columns:1fr 1fr}
  .kpi-grid div:nth-child(2){border-right:none}
  .case-grid{grid-template-columns:1fr}
  .final-cta-box{grid-template-columns:1fr}
  .final-cta-actions{justify-content:flex-start}
}
@media (max-width:620px){
  .kpi-grid{grid-template-columns:1fr}
  .kpi-grid div{border-right:none;border-bottom:1px solid var(--line)}
  .kpi-grid div:last-child{border-bottom:none}
  .comparison-table{overflow-x:auto}
  .comparison-row{min-width:650px}
  .before-after{grid-template-columns:1fr}
  .arrow{transform:rotate(90deg)}
  .case-points{grid-template-columns:1fr}
  .sticky-cluster{left:12px;right:12px;justify-content:center}
  .sticky-cluster .sticky-cta{flex:1;text-align:center}
}

.demo-launcher{background:#0f2534;color:#fff}
.demo-launcher .section-head h2{color:#fff}
.demo-launcher .section-head p{color:#c9d6dc}
.demo-launch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.demo-launch-card{padding:26px;border-radius:22px;background:linear-gradient(145deg,#17384f,#214f6d);border:1px solid rgba(255,255,255,.1);box-shadow:0 16px 34px rgba(0,0,0,.12);transition:.2s}
.demo-launch-card:hover{transform:translateY(-4px)}
.demo-launch-card span{display:block;color:#76d1d6;font-weight:900;font-size:12px;letter-spacing:.14em}
.demo-launch-card strong{display:block;font-size:24px;margin:8px 0}
.demo-launch-card small{color:#c8d5db}
@media(max-width:900px){.demo-launch-grid{grid-template-columns:1fr}}

/* V5 - DEMOS WITH PHOTOGRAPHY */
.project-visual.latino.photo-project{
  background-image:linear-gradient(180deg,rgba(0,0,0,.05),rgba(13,30,42,.78)),url("../demos/latino/assets/hero.jpg");
  background-size:cover;background-position:center;
}
.project-visual.mexicano.photo-project{
  background-image:linear-gradient(180deg,rgba(0,0,0,.05),rgba(13,30,42,.78)),url("../demos/mexicano/assets/hero.png");
  background-size:cover;background-position:center;
}
.project-visual.premium-visual.photo-project{
  background-image:linear-gradient(180deg,rgba(0,0,0,.05),rgba(13,30,42,.78)),url("https://images.unsplash.com/photo-1504674900247-0877df9cc836?auto=format&fit=crop&w=1200&q=80");
  background-size:cover;background-position:center;
}


/* V6 - FORMULARIO INTERNACIONAL + PROMOS */
.maintenance-promo{
  margin:0 0 18px;
  padding:11px 13px;
  border-radius:13px;
  background:#f1f8f9;
  border:1px solid #cfe7e9;
}
.maintenance-promo b{
  display:block;
  color:var(--navy);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.maintenance-promo span{
  display:block;
  margin-top:2px;
  color:var(--teal);
  font-size:18px;
  font-weight:900;
}
.maintenance-promo.featured-promo{
  background:#fff5f8;
  border-color:#f4c7d5;
}
.maintenance-promo.featured-promo span{color:var(--pink)}
.phone-group{
  display:grid;
  grid-template-columns:minmax(190px,.95fr) 1.05fr;
  gap:10px;
}
.phone-group select,
.phone-group input{
  margin-top:0!important;
}
.field-help{
  margin:-6px 0 0!important;
  color:var(--muted)!important;
  font-size:11px!important;
}
@media(max-width:620px){
  .phone-group{grid-template-columns:1fr}
}