/*
Theme Name: DNAPrevention
Theme URI: https://example.com/
Author: DNAPrevention
Author URI: https://example.com/
Description: Tema de landing para DNAPrevention — servicios de pruebas de ADN. Paleta azul de marca. Reemplaza textos, precios e imágenes según tu contenido.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dna-tests-landing
*/

:root{
  --brand:#1c4a86;          /* azul navy DNAPrevention */
  --brand-dark:#12315f;
  --brand-light:#e9f0f9;
  --accent:#4d8dc9;         /* azul acero (Prevention) */
  --ink:#1b2a3d;
  --muted:#5a6b80;
  --line:#e2e9f2;
  --bg:#ffffff;
  --bg-soft:#f5f8fc;
  --radius:14px;
  --shadow:0 8px 30px rgba(15,123,108,.10);
  --maxw:1180px;
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;padding:13px 28px;border-radius:40px;letter-spacing:.5px;font-size:14px;text-transform:uppercase;transition:.2s;border:none;cursor:pointer}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(77,141,201,.40)}
.btn-outline{background:transparent;border:2px solid var(--brand);color:var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff;box-shadow:none}
h2.section-title{font-size:32px;text-align:center;margin-bottom:10px;color:var(--ink)}
.section{padding:70px 0}
.lead{color:var(--muted);text-align:center;max-width:720px;margin:0 auto 40px}

/* Top bar */
.topbar{background:var(--brand-dark);color:#dff1ee;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:40px;gap:20px}
.topbar .left{display:flex;gap:22px;align-items:center}
.topbar .left span{display:flex;align-items:center;gap:6px}
.topbar a{font-weight:600;color:#fff}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.header-inner{display:flex;align-items:center;gap:30px;height:78px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;color:var(--brand);white-space:nowrap}
.logo .dot{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));display:inline-block}
.brand-mark{gap:9px}
.brand-helix{display:flex;align-items:center}
.brand-word{font-size:23px;letter-spacing:-.5px;line-height:1}
.brand-word strong{color:var(--brand);font-weight:800}
.brand-word em{color:var(--accent);font-style:normal;font-weight:500}
.foot-logo .brand-word{font-size:20px}
nav.main{margin-left:auto}
nav.main > ul{list-style:none;display:flex;gap:26px;align-items:center}
nav.main > ul > li{position:relative;padding:26px 0;font-weight:600;font-size:15px}
nav.main > ul > li > a{display:flex;align-items:center;gap:5px}
nav.main > ul > li:hover{color:var(--brand)}
.caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.7}
.header-actions{display:flex;align-items:center;gap:18px}
.icon-btn{color:var(--muted);cursor:pointer;font-size:20px}
.cart-pill{display:flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:14px}

/* Mega menu (native WP submenu) */
nav.main .sub-menu,nav.main .mega{position:absolute;top:100%;left:0;background:#fff;border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.15);padding:20px;min-width:240px;opacity:0;visibility:hidden;transition:.18s;border-top:3px solid var(--brand);list-style:none;transform:translateY(10px)}
nav.main > ul > li:hover > .sub-menu,nav.main > ul > li:hover .mega{opacity:1;visibility:visible;transform:translateY(0)}
nav.main .sub-menu li{padding:0}
nav.main .sub-menu a{display:block;font-size:14px;font-weight:500;color:var(--ink);padding:7px 0}
nav.main .sub-menu a:hover{color:var(--brand)}
.mega{display:grid;grid-template-columns:repeat(3,minmax(170px,1fr));gap:22px 34px;width:640px;left:50%;transform:translateX(-50%) translateY(10px)}
nav.main > ul > li:hover .mega{transform:translateX(-50%) translateY(0)}
.mega h4{font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:var(--brand);margin-bottom:10px;border-bottom:1px solid var(--line);padding-bottom:6px}
.mega a{display:block;font-size:14px;font-weight:500;color:var(--ink);padding:5px 0}
.mega a:hover{color:var(--brand)}

/* Hero */
.hero{background:linear-gradient(120deg,var(--brand-light) 0%,#fff 60%);overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px;padding:70px 0}
.hero h1{font-size:46px;line-height:1.1;margin-bottom:18px}
.hero p{font-size:18px;color:var(--muted);margin-bottom:28px;max-width:520px}
.hero-art{aspect-ratio:1/1;border-radius:30px;background:radial-gradient(circle at 30% 30%,rgba(244,163,0,.25),transparent 55%),radial-gradient(circle at 70% 70%,rgba(15,123,108,.30),transparent 55%),linear-gradient(135deg,#0f7b6c22,#0a5a4e11);display:flex;align-items:center;justify-content:center;position:relative}
.helix{width:120px;height:70%}
.helix svg{width:100%;height:100%}
.hero-photo{overflow:hidden;padding:0}
.hero-photo img{width:100%;height:100%;object-fit:cover;display:block;border-radius:30px}

/* ── Hero slider ─────────────────────────────────────────── */
.hero-slider{position:relative}
.hero-slide{display:none}
.hero-slide.active{display:block;animation:heroFade .55s ease}
@keyframes heroFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hero-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:2}
.hero-dots .dot{width:11px;height:11px;border-radius:50%;border:2px solid var(--brand);background:transparent;cursor:pointer;padding:0}
.hero-dots .dot.active{background:var(--brand)}
.promo-kicker{display:inline-block;background:var(--brand);color:#fff;font-weight:700;font-size:13px;letter-spacing:1px;text-transform:uppercase;border-radius:20px;padding:6px 16px;margin-bottom:14px}
.promo-price{margin-bottom:10px}
.promo-price .price-old{font-size:26px;color:var(--muted);text-decoration:line-through;margin-right:12px}
.promo-price .price-new{font-size:44px;font-weight:800;color:var(--brand)}

/* Featured */
.featured{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.featured .wrap{display:flex;align-items:center;gap:40px;padding:22px 20px;flex-wrap:wrap;justify-content:center}
.featured .label{font-weight:700;color:var(--muted);text-transform:uppercase;font-size:13px;letter-spacing:1px}
.featured .brand-ph{color:#b9c6c4;font-weight:800;font-size:20px;font-style:italic}

/* Category grid */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;text-align:center;transition:.2s;cursor:pointer}
.cat:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--brand)}
.cat .ic{width:60px;height:60px;margin:0 auto 14px;border-radius:50%;background:var(--brand-light);display:flex;align-items:center;justify-content:center;font-size:28px}
.cat h3{font-size:17px;margin-bottom:4px}
.cat span{font-size:13px;color:var(--muted)}

/* Prose */
.prose{max-width:820px;margin:0 auto;color:var(--muted)}
.prose p{margin-bottom:16px}
.prose a{color:var(--brand);font-weight:600}

/* Values */
.values{background:var(--brand);color:#fff}
.values .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:60px 0}
.value h4{font-size:19px;margin-bottom:8px}
.value p{font-size:14px;color:#d5ebe7}
.value .ic{width:52px;height:52px;border-radius:12px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:24px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.step{text-align:center}
.step .num{width:54px;height:54px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;font-size:22px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.step h4{font-size:18px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}
.step p{color:var(--muted);font-size:15px;max-width:300px;margin:0 auto}

/* Price cards */
.price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;max-width:820px;margin:0 auto}
.price-card{border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);position:relative;background:#fff}
.price-card .tag{position:absolute;top:20px;right:20px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:20px}
.price-card .kicker{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--brand);font-weight:700}
.price-card h3{font-size:24px;margin:6px 0}
.price-card .sub{color:var(--muted);margin-bottom:14px}
.price-card .price{font-size:16px;color:var(--muted);margin-bottom:18px}
.price-card .price b{font-size:34px;color:var(--ink)}
.price-card ul{list-style:none;margin-bottom:22px}
.price-card li{padding:7px 0;padding-left:26px;position:relative;font-size:15px}
.price-card li:before{content:"\2713";position:absolute;left:0;color:var(--brand);font-weight:800}
.price-card .actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}

/* Stats */
.stats-sec{background:var(--bg-soft)}
.stats-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.map-art{border-radius:var(--radius);background:linear-gradient(135deg,var(--brand-light),#fff);min-height:280px;display:flex;align-items:center;justify-content:center;color:var(--brand);border:1px solid var(--line);font-size:20px}
.counters{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.counter b{font-size:40px;color:var(--brand);display:block;line-height:1}
.counter span{color:var(--muted);font-size:14px;text-transform:uppercase;letter-spacing:.5px}

/* CTA */
.cta-banner{background:linear-gradient(120deg,var(--brand-dark),var(--brand));color:#fff;text-align:center}
.cta-banner .wrap{padding:56px 20px}
.cta-banner h2{font-size:30px;margin-bottom:22px;color:#fff}

/* Testimonials */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tst{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.tst .stars{color:var(--accent);margin-bottom:10px;letter-spacing:2px}
.tst p{font-size:14px;color:var(--muted);margin-bottom:16px}
.tst .who{display:flex;align-items:center;gap:10px}
.tst .av{width:40px;height:40px;border-radius:50%;background:var(--brand-light);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700}
.tst .who b{font-size:14px}
.tst .who small{color:var(--muted)}

/* Location / sample collection */
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.loc-info{list-style:none;margin:0 0 22px}
.loc-info li{padding:8px 0;font-size:16px;color:var(--muted)}
.loc-info li b{color:var(--ink)}

/* Resources / blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.04);transition:.2s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.blog-thumb{display:block;height:180px;background:var(--brand-light);display:flex;align-items:center;justify-content:center;overflow:hidden}
.blog-thumb img{width:100%;height:100%;object-fit:cover}
.blog-thumb .ph{font-size:52px}
.blog-body{padding:22px}
.blog-date{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--accent);font-weight:700}
.blog-body h3{font-size:19px;margin:8px 0 10px;line-height:1.3}
.blog-body h3 a:hover{color:var(--brand)}
.blog-body p{font-size:14px;color:var(--muted);margin-bottom:14px}
.blog-more{color:var(--brand);font-weight:700;font-size:14px}

/* Inner page hero */
.page-hero{background:linear-gradient(120deg,var(--brand-light) 0%,#fff 70%);padding:56px 0;border-bottom:1px solid var(--line)}
.page-hero .crumbs{font-size:13px;color:var(--muted);margin-bottom:12px}
.page-hero .crumbs a:hover{color:var(--brand)}
.page-hero h1{font-size:40px;line-height:1.1;margin-bottom:14px;max-width:760px}
.page-hero p{font-size:18px;color:var(--muted);max-width:640px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.info-list{list-style:none;margin:18px 0 24px}
.info-list li{padding:8px 0 8px 30px;position:relative;color:var(--muted)}
.info-list li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:800}
.side-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.side-card h3{font-size:20px;margin-bottom:6px}
.side-card .price{font-size:15px;color:var(--muted);margin-bottom:16px}
.side-card .price b{font-size:32px;color:var(--ink)}
@media(max-width:960px){.two-col{grid-template-columns:1fr;gap:28px}.page-hero h1{font-size:30px}}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#fff;overflow:hidden}
.faq-item summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:16px;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";font-size:24px;color:var(--brand);font-weight:400;line-height:1;flex-shrink:0}
.faq-item[open] summary:after{content:"–"}
.faq-item[open] summary{color:var(--brand)}
.faq-a{padding:0 22px 20px;color:var(--muted);font-size:15px;line-height:1.6}

/* Newsletter */
.news{background:var(--brand-light)}
.news .wrap{padding:50px 20px;text-align:center}
.news h3{font-size:24px;margin-bottom:8px}
.news p{color:var(--muted);margin-bottom:24px}
.news form{display:flex;gap:12px;max-width:520px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.news input{flex:1;min-width:180px;padding:13px 18px;border:1px solid var(--line);border-radius:40px;font-size:15px}

/* Footer */
.site-footer{background:#0b1a19;color:#a9bcb9;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:34px;padding:60px 0 40px}
.site-footer h5{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px}
.site-footer ul{list-style:none}
.site-footer li{padding:5px 0}
.site-footer a:hover{color:#fff}
.foot-logo{color:#fff;font-weight:800;font-size:20px;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.foot-logo .dot{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent))}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px;text-align:center;color:#6f8280;font-size:13px}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;margin-left:auto}
.hamburger span{width:26px;height:3px;background:var(--brand);border-radius:2px}

/* Responsive */
@media(max-width:960px){
  nav.main{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;margin:0;box-shadow:0 10px 20px rgba(0,0,0,.1)}
  nav.main.open{display:block}
  nav.main > ul{flex-direction:column;align-items:flex-start;gap:0;padding:10px 20px}
  nav.main > ul > li{padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
  nav.main .sub-menu,nav.main .mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;width:auto;display:block;padding:8px 0 0 14px;border-top:none}
  .hero .grid,.stats-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .values .grid,.steps,.tst-grid,.blog-grid{grid-template-columns:1fr;gap:26px}
  .loc-grid{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:34px}
  .hamburger{display:flex}
}
@media(max-width:560px){
  .cat-grid,.counters,.foot-grid{grid-template-columns:1fr}
  .topbar .left span:not(:first-child){display:none}
}