/* ===== Licita.AI — estilos compartidos ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root{
  --orange:#E8622A;
  --orange-dark:#c44e1c;
  --orange-soft:#fff3ee;
  --navy:#1a2238;
  --ink:#23293a;
  --slate:#5b6479;
  --line:#e7e9ef;
  --bg:#ffffff;
  --bg-alt:#f7f8fb;
  --green:#1faa59;
  --radius:16px;
  --shadow:0 10px 40px rgba(26,34,56,.08);
  --shadow-sm:0 4px 18px rgba(26,34,56,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.center{text-align:center}

.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:16px;padding:14px 26px;border-radius:12px;cursor:pointer;border:none;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 20px rgba(232,98,42,.28)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn-lg{padding:17px 34px;font-size:17px}

.eyebrow{display:inline-block;font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}
h1,h2,h3{color:var(--navy);line-height:1.15;letter-spacing:-.02em}
h2{font-size:38px;font-weight:800}
section{padding:88px 0}
.lead{font-size:19px;color:var(--slate);max-width:680px}
.center .lead{margin-left:auto;margin-right:auto}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-weight:800;font-size:23px;color:var(--navy);letter-spacing:-.02em}
.logo .dot{color:var(--orange)}
.logo small{display:block;font-size:11px;font-weight:500;color:var(--slate);letter-spacing:0;margin-top:-4px}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:15px;font-weight:500;color:var(--slate)}
.nav-links a:hover,.nav-links a.active{color:var(--orange)}
.nav-cta{display:flex;gap:12px;align-items:center}
@media(max-width:860px){.nav-links{display:none}.nav-cta .btn-ghost{display:none}}

/* HERO */
.hero{padding:80px 0 70px;background:linear-gradient(135deg,#E8622A 0%,#d2511f 55%,#c44e1c 100%);color:#fff}
.hero .eyebrow{color:#ffe1d4}
.hero h1{color:#fff}
.hero h1 .hl{color:#1a2238}
.hero p.lead{color:rgba(255,255,255,.94)}
.hero-trust span,.hero-trust b{color:#fff}
.hero .btn-primary{background:#fff;color:var(--orange);box-shadow:0 6px 20px rgba(0,0,0,.18)}
.hero .btn-primary:hover{background:#1a2238;color:#fff}
.hero .btn-ghost{border-color:rgba(255,255,255,.65);color:#fff;background:transparent}
.hero .btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.12)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:54px;font-weight:900}
.hero h1 .hl{color:var(--orange)}
.hero p.lead{margin:22px 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-trust{margin-top:26px;font-size:14px;color:var(--slate);display:flex;gap:20px;flex-wrap:wrap}
.hero-trust b{color:var(--navy)}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:40px}}

/* page header (interior pages) */
.page-head{padding:70px 0 10px;background:radial-gradient(900px 400px at 85% -20%,#fff0e9 0%,rgba(255,243,238,0) 60%),var(--bg);text-align:center}
.page-head h1{font-size:46px;font-weight:900;color:var(--navy)}
.page-head p{font-size:19px;color:var(--slate);max-width:640px;margin:18px auto 0}
@media(max-width:700px){.page-head h1{font-size:34px}}

/* App mock */
.mock{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:#fbfbfd}
.mock-bar .d{width:11px;height:11px;border-radius:50%;background:#e2e4ea}
.mock-bar .url{margin-left:10px;font-size:12px;color:var(--slate);background:#fff;border:1px solid var(--line);border-radius:7px;padding:4px 12px}
.mock-body{padding:18px}
.mock-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.mock-title{font-weight:700;color:var(--navy);font-size:15px}
.pill-live{font-size:11px;font-weight:600;color:var(--green);background:#e9f8ef;padding:4px 10px;border-radius:20px;display:inline-flex;align-items:center;gap:6px}
.pill-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.row{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:9px;font-size:13px}
.row .t{font-weight:600;color:var(--ink)}
.row .o{color:var(--slate);font-size:12px}
.tag{display:inline-block;font-size:10px;font-weight:600;padding:2px 8px;border-radius:20px;margin-right:5px}
.tag-o{background:var(--orange-soft);color:var(--orange)}
.tag-b{background:#eef1f8;color:#566}
.days{font-weight:700;padding:3px 9px;border-radius:8px;font-size:12px}
.days.red{background:#fdeceb;color:#d8412f}
.days.amber{background:#fff4e5;color:#cc7a10}

/* SOURCES */
.sources{padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-alt)}
.sources .wrap{display:flex;align-items:center;justify-content:center;gap:14px 40px;flex-wrap:wrap}
.sources span{font-size:13px;color:var(--slate)}
.sources b{color:var(--navy);font-weight:700;font-size:15px}

/* generic grids */
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.prob{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.prob .ic{font-size:26px;margin-bottom:12px}
.prob h3{font-size:18px;margin-bottom:8px}
.prob p{font-size:15px;color:var(--slate)}
@media(max-width:860px){.prob-grid{grid-template-columns:1fr}}

/* STEPS */
.steps{background:var(--navy);color:#fff}
.steps h2{color:#fff}
.steps .lead{color:#b9c0d4}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:18px;margin-top:54px}
.step{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px;position:relative}
.step .n{width:40px;height:40px;border-radius:11px;background:var(--orange);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px}
.step h3{color:#fff;font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;color:#b9c0d4}
@media(max-width:860px){.steps-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps-grid{grid-template-columns:1fr}}

/* FEATURES */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.feat{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:var(--shadow-sm);transition:.18s}
.feat:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#f0d9cf}
.feat .ic{width:48px;height:48px;border-radius:12px;background:var(--orange-soft);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}
.feat h3{font-size:19px;margin-bottom:9px}
.feat p{font-size:15px;color:var(--slate)}
@media(max-width:860px){.feat-grid{grid-template-columns:1fr}}

/* feature detail rows */
.fdetail{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:60px}
.fdetail:first-of-type{margin-top:50px}
.fdetail.rev .fd-media{order:2}
.fd-text .ic{width:52px;height:52px;border-radius:13px;background:var(--orange-soft);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px}
.fd-text h3{font-size:26px;margin-bottom:12px}
.fd-text p{font-size:16px;color:var(--slate);margin-bottom:14px}
.fd-text ul{list-style:none;margin-top:10px}
.fd-text li{font-size:15px;color:var(--ink);padding:7px 0 7px 26px;position:relative}
.fd-text li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800}
.fd-media .mock{box-shadow:var(--shadow)}
@media(max-width:820px){.fdetail{grid-template-columns:1fr;gap:28px}.fdetail.rev .fd-media{order:0}}

/* DIFF / comparison */
.diff{background:var(--bg-alt)}
.cmp{margin-top:48px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.cmp table{width:100%;border-collapse:collapse}
.cmp th,.cmp td{padding:18px 20px;text-align:left;font-size:15px;border-bottom:1px solid var(--line)}
.cmp th{background:var(--navy);color:#fff;font-weight:600;font-size:14px}
.cmp th.hl{background:var(--orange)}
.cmp td:first-child{font-weight:600;color:var(--navy)}
.cmp td.yes{color:var(--green);font-weight:600}
.cmp td.no{color:#b6bcc9}
.cmp tr:last-child td{border-bottom:none}
.cmp td.col-hl{background:var(--orange-soft)}
@media(max-width:720px){.cmp{overflow-x:auto}.cmp table{min-width:560px}}

/* PRICING */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px;align-items:stretch}
.plan{border:1px solid var(--line);border-radius:18px;padding:32px 28px;background:#fff;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.plan.pop{border:2px solid var(--orange);box-shadow:var(--shadow);position:relative}
.plan .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--orange);color:#fff;font-size:12px;font-weight:700;padding:5px 16px;border-radius:20px;letter-spacing:.03em}
.plan h3{font-size:20px;margin-bottom:6px}
.plan .who{font-size:14px;color:var(--slate);min-height:42px}
.plan .price{font-size:42px;font-weight:900;color:var(--navy);margin:14px 0 2px}
.plan .price span{font-size:16px;font-weight:600;color:var(--slate)}
.plan .per{font-size:13px;color:var(--slate);margin-bottom:20px}
.plan ul{list-style:none;margin:0 0 26px;flex:1}
.plan li{font-size:14.5px;color:var(--ink);padding:9px 0 9px 28px;position:relative;border-bottom:1px solid #f2f3f7}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800}
.plan li.off{color:#b6bcc9}
.plan li.off::before{content:"✗";color:#c8ccd6}
.plan .btn{width:100%;justify-content:center}
.price-note{text-align:center;margin-top:26px;font-size:14px;color:var(--slate)}
@media(max-width:900px){.price-grid{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto}}

/* FAQ */
details{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#fff;overflow:hidden}
summary{cursor:pointer;padding:20px 24px;font-weight:600;color:var(--navy);font-size:16.5px;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:24px;color:var(--orange);font-weight:400}
details[open] summary::after{content:"−"}
details p{padding:0 24px 22px;color:var(--slate);font-size:15.5px}
.faq-wrap{max-width:780px;margin:48px auto 0}

/* CONTACT form */
.form-card{max-width:640px;margin:48px auto 0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow-sm)}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-size:14px;font-weight:600;color:var(--navy);margin-bottom:7px}
.form-row input,.form-row select,.form-row textarea{width:100%;font-family:inherit;font-size:15px;color:var(--ink);padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;transition:.15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--orange)}
.form-row textarea{min-height:110px;resize:vertical}
.form-grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.form-grid2{grid-template-columns:1fr}}

/* split (about/contact) */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:32px}}
.prose p{font-size:16.5px;color:var(--slate);margin-bottom:16px}
.prose h3{font-size:22px;margin:30px 0 12px}
.stat-row{display:flex;gap:30px;flex-wrap:wrap;margin-top:28px}
.stat b{display:block;font-size:34px;font-weight:900;color:var(--orange);line-height:1}
.stat span{font-size:14px;color:var(--slate)}

/* CTA */
.cta{background:linear-gradient(135deg,var(--orange) 0%,#f0884f 100%);color:#fff;text-align:center}
.cta h2{color:#fff;font-size:40px}
.cta p{font-size:19px;color:#fff;opacity:.95;max-width:620px;margin:18px auto 32px}
.cta .btn-primary{background:#fff;color:var(--orange);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.cta .btn-primary:hover{background:#fff7f3}
.cta .mini{margin-top:18px;font-size:14px;opacity:.9}

/* FOOTER */
footer{background:var(--navy);color:#aeb6cc;padding:50px 0 34px;font-size:14px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .logo{color:#fff}
footer .logo small{color:#8b94ad}
.foot-links{display:flex;gap:40px;flex-wrap:wrap}
.foot-links a{display:block;color:#aeb6cc;margin-bottom:8px}
.foot-links a:hover{color:#fff}
.foot-col b{color:#fff;display:block;margin-bottom:12px;font-size:14px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8b94ad}

/* Iconos monocromos (una sola tinta naranja) */
.prob .ic{color:var(--orange);margin-bottom:12px;line-height:0}
.feat .ic{color:var(--orange)}
.prob .ic svg,.feat .ic svg{display:block}

/* Chat box flotante */
#cw-btn{position:fixed;right:22px;bottom:22px;z-index:9998;width:58px;height:58px;border-radius:50%;background:var(--orange);color:#fff;border:none;cursor:pointer;box-shadow:0 8px 24px rgba(232,98,42,.42);display:flex;align-items:center;justify-content:center;transition:.15s}
#cw-btn:hover{background:var(--orange-dark);transform:translateY(-2px)}
#cw-panel{position:fixed;right:22px;bottom:92px;z-index:9998;width:340px;max-width:calc(100vw - 44px);background:#fff;border-radius:16px;box-shadow:0 20px 54px rgba(26,34,56,.26);overflow:hidden;display:none}
#cw-panel.open{display:block}
.cw-head{background:var(--orange);color:#fff;padding:16px 18px}
.cw-head b{font-size:15px;display:block}
.cw-head span{font-size:12.5px;opacity:.9}
.cw-body{padding:16px 18px}
.cw-body input,.cw-body textarea{width:100%;box-sizing:border-box;padding:9px 11px;border:1px solid #e7e9ef;border-radius:9px;font-family:inherit;font-size:14px;margin-bottom:9px;outline:none;color:var(--ink)}
.cw-body input:focus,.cw-body textarea:focus{border-color:var(--orange)}
.cw-body button{width:100%;background:var(--orange);color:#fff;border:none;padding:11px;border-radius:9px;font-weight:700;font-size:14px;cursor:pointer;font-family:inherit}
.cw-body button:hover{background:var(--orange-dark)}
.cw-msg{font-size:13px;margin-top:8px;text-align:center}