:root{
  --brand:#0f6b4f; --brand-2:#14805f; --brand-d:#0a4d39; --brand-l:#e8f4ef; --brand-xl:#f3f9f6;
  --amber:#f5b83d; --amber-l:#fff4dc;
  --ink:#12201b; --ink-2:#2c3a35; --muted:#5d6d67; --line:#e1e8e4; --bg:#ffffff; --bg-alt:#f6f8f7;
  --radius:16px; --shadow:0 10px 30px rgba(12,40,30,.08); --shadow-lg:0 24px 60px rgba(12,40,30,.14);
  --head:"Plus Jakarta Sans","Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand)}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:860px}
.muted{color:var(--muted)}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:2px solid var(--brand);border-radius:12px;padding:.8em 1.35em;font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d);transform:translateY(-1px);box-shadow:0 8px 20px rgba(15,107,79,.25)}
.btn-sm{padding:.55em 1em;font-size:.92rem;border-radius:10px}
.btn-lg{padding:1em 1.6em;font-size:1.05rem}
.btn-block{width:100%}
.btn-ghost{background:transparent;color:var(--brand)}
.btn-ghost:hover{background:var(--brand);color:#fff}
.btn-dark{background:var(--ink);border-color:var(--ink)}
.btn-dark:hover{background:#000;border-color:#000}
.btn[disabled]{opacity:.6;pointer-events:none}

/* navegación */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.nav.scrolled{border-color:var(--line);box-shadow:0 4px 20px rgba(0,0,0,.04)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.95rem}
.nav-links a:hover{color:var(--brand)}
.nav-links a.btn{color:#fff}
.nav-pro{color:var(--brand)!important}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.2s}

/* hero */
.hero{position:relative;overflow:hidden;padding:64px 0 80px;background:
  radial-gradient(900px 500px at 85% -10%,rgba(245,184,61,.16),transparent 60%),
  radial-gradient(800px 600px at -10% 10%,rgba(20,128,95,.12),transparent 60%),
  linear-gradient(180deg,#f4faf7 0%,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:6px 14px;font-size:.85rem;font-weight:600;color:var(--ink-2);box-shadow:0 2px 8px rgba(0,0,0,.04);margin-bottom:20px}
.dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.grad{background:linear-gradient(90deg,var(--brand) 0%,var(--brand-2) 55%,#c98a12 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:var(--muted);max-width:600px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 34px}
.hero-facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:620px}
.hero-facts li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.hero-facts strong{display:block;font-family:var(--head);font-size:1.5rem;color:var(--brand)}
.hero-facts span{font-size:.82rem;color:var(--muted);line-height:1.35;display:block}

.hero-visual{position:relative;padding:20px}
.report{background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);padding:22px;border:1px solid var(--line);transform:rotate(1.2deg)}
.report-h{display:flex;gap:12px;align-items:center;padding-bottom:14px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.report-h b{display:block;font-family:var(--head)}
.report-h small{color:var(--muted);font-size:.8rem}
.report-row{display:flex;justify-content:space-between;align-items:center;padding:9px 2px;border-bottom:1px dashed var(--line);font-size:.92rem;font-weight:500}
.stars{letter-spacing:2px;font-size:1rem}
.s5{color:#2f9b5f}.s4{color:#7cb85f}.s3{color:#e2a92a}.s1{color:#d64545}
.report-defect{margin-top:14px;background:#fff6f4;border:1px solid #f7d6cf;border-left:4px solid #e8833a;border-radius:12px;padding:12px 14px}
.report-defect b{display:block;font-size:.95rem}
.report-defect small{color:var(--muted);font-size:.82rem}
.d-tag{display:inline-block;background:#e8833a;color:#fff;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:6px;margin-bottom:6px}
.report-foot{display:flex;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:2px solid var(--ink);font-size:.92rem}
.float-card{position:absolute;display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);font-size:.85rem;animation:float 6s ease-in-out infinite}
.float-card b{display:block;font-size:.88rem}
.float-card small{color:var(--muted);font-size:.76rem}
.fc1{left:-22px;bottom:40px}
.fc2{right:-14px;top:-30px;animation-delay:-3s}
.fc-ico{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;font-weight:800}
.fc-amber{background:var(--amber-l)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* confianza */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:22px;padding-bottom:22px}
.trust-in div{display:flex;flex-direction:column;padding-left:16px;border-left:3px solid var(--brand-l)}
.trust-in b{font-family:var(--head);font-size:.98rem}
.trust-in span{color:var(--muted);font-size:.86rem}

/* secciones */
.section{padding:92px 0}
.section-alt{background:var(--bg-alt)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 46px}
.sec-head p{color:var(--muted);font-size:1.07rem}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:800;color:var(--brand);margin-bottom:12px}
.eyebrow-light{color:#bfe3d4}
.note{text-align:center;color:var(--muted);font-size:.9rem;margin-top:18px}

/* servicios */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;transition:transform .2s,box-shadow .2s,border-color .2s}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe2d9}
.svc-main{border:2px solid var(--brand);box-shadow:var(--shadow)}
.svc-ico{width:52px;height:52px;border-radius:14px;background:var(--brand-l);display:grid;place-items:center;margin-bottom:18px}
.svc-ico svg{width:26px;height:26px;fill:none;stroke:var(--brand);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.svc p{color:var(--muted)}
.svc ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.svc li{padding-left:26px;position:relative;font-size:.93rem;font-weight:500}
.svc li::before{content:"";position:absolute;left:0;top:4px;width:16px;height:16px;border-radius:50%;background:var(--brand-l) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4.5 8.2 2.2 2.2 4.6-4.8' fill='none' stroke='%230f6b4f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.tag{position:absolute;top:22px;right:22px;background:var(--amber-l);color:#8a5a00;font-size:.75rem;font-weight:800;padding:4px 10px;border-radius:99px}
.also{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center;margin-top:30px;color:var(--muted);font-size:.92rem}
.also b{background:#fff;border:1px solid var(--line);padding:6px 14px;border-radius:99px;color:var(--ink-2);font-weight:600;font-size:.88rem}

/* pasos */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s;position:relative}
.steps li{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;position:relative}
.steps .n{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--brand-2),var(--brand-d));color:#fff;font-weight:800;font-family:var(--head);font-size:1.15rem;margin-bottom:16px;box-shadow:0 8px 18px rgba(15,107,79,.25)}
.steps p{color:var(--muted);margin:0;font-size:.95rem}

/* split informe */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checklist li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px 14px 54px;position:relative;box-shadow:0 2px 10px rgba(0,0,0,.03)}
.checklist li::before{content:"✓";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:8px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.85rem}
.checklist b{display:block;font-size:.98rem}
.checklist span{color:var(--muted);font-size:.88rem}
.checklist-plain li{background:transparent;border-color:#f0e2bf;box-shadow:none}

/* precios */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.price{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;display:flex;flex-direction:column}
.price.featured{border:2px solid var(--brand);box-shadow:var(--shadow-lg);transform:translateY(-8px)}
.ribbon{position:absolute;top:-13px;left:30px;background:var(--brand);color:#fff;font-size:.76rem;font-weight:800;padding:5px 12px;border-radius:99px}
.amount{font-family:var(--head);font-size:2.4rem;font-weight:800;margin:4px 0 14px;color:var(--ink)}
.amount small{font-size:.95rem;color:var(--muted);font-weight:600}
.price ul{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:9px;flex:1}
.price li{padding-left:24px;position:relative;color:var(--ink-2);font-size:.95rem}
.price li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:800}

/* tabla */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);font-size:.95rem}
th{background:var(--bg-alt);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
tr:last-child td{border-bottom:0}

/* formularios */
.section-brand{background:linear-gradient(135deg,#0c5a43 0%,#0f6b4f 45%,#0a4d39 100%);color:#fff;position:relative;overflow:hidden}
.section-brand::after{content:"";position:absolute;right:-200px;top:-200px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(245,184,61,.18),transparent 70%)}
.section-pro{background:linear-gradient(180deg,#fffaf0 0%,#fff 100%)}
.form-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start;position:relative;z-index:1}
.form-intro{position:sticky;top:100px}
.section-brand .form-intro p{color:#d5ece2;font-size:1.08rem}
.mini-steps{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.mini-steps li{display:flex;align-items:center;gap:12px;font-weight:600}
.mini-steps span{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);font-size:.88rem}
.card{background:#fff;border-radius:20px;padding:30px;box-shadow:var(--shadow-lg);color:var(--ink);border:1px solid var(--line)}
.form label{display:block;font-weight:600;font-size:.88rem;margin-bottom:14px;color:var(--ink-2)}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:.75em .9em;border:1.5px solid #d3ddd8;border-radius:11px;font:inherit;font-weight:400;font-size:.97rem;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(15,107,79,.12)}
.form .invalid{border-color:#d64545!important;box-shadow:0 0 0 4px rgba(214,69,69,.1)!important}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{grid-template-columns:1fr 1fr 1fr}
.check{display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important}
.check input{width:18px!important;height:18px;margin:2px 0 0!important;flex:none;accent-color:var(--brand)}
.checks{border:0;padding:0;margin:0 0 14px}
.checks legend{font-weight:600;font-size:.88rem;margin-bottom:8px;color:var(--ink-2)}
.checks .check{display:inline-flex!important;margin-right:20px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{background:#fdecec;color:#a12f2f;border:1px solid #f5c9c9;border-radius:11px;padding:12px 14px;margin-bottom:16px;font-size:.92rem;font-weight:600}
.zone-warn{background:var(--amber-l);color:#7a5200;border-radius:11px;padding:12px 14px;font-size:.9rem}
.form-foot{text-align:center;color:var(--muted);font-size:.85rem;margin:12px 0 0}
.form-title{font-size:1.25rem;margin-bottom:18px}

/* zonas */
.zones{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.zone{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;display:flex;flex-direction:column;align-items:flex-start}
.zone-h{display:flex;align-items:center;gap:12px}
.pin{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--brand-l);font-size:1.2rem}
.zone-h h3{margin:0}
.zone p{color:var(--muted);flex:1;margin:16px 0 20px}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:12px}
.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:var(--head)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--brand);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);margin:12px 0 0}

/* páginas internas */
.page{padding:70px 0 90px}
.page h1{font-size:clamp(1.9rem,3.5vw,2.6rem)}
.page h2{font-size:1.3rem;margin-top:1.8em}
.page p,.page li{color:var(--ink-2)}
.thanks{text-align:center;padding:100px 0}
.thanks .big-ico{width:84px;height:84px;border-radius:24px;margin:0 auto 24px;display:grid;place-items:center;background:var(--brand);color:#fff;font-size:2.4rem;box-shadow:0 16px 40px rgba(15,107,79,.3)}
.thanks .lead{margin:0 auto 26px}

/* footer */
.footer{background:#0d1a16;color:#b9c7c1;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-logo{filter:brightness(0) invert(1);opacity:.95;margin-bottom:14px}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.footer a{display:block;color:#b9c7c1;text-decoration:none;font-size:.92rem;margin-bottom:8px}
.footer a:hover{color:#fff}
.footer p{font-size:.92rem;max-width:300px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding:22px 20px;font-size:.85rem;color:#7f918a}

/* responsive */
@media (max-width:1000px){
  .hero-grid,.split,.form-grid{grid-template-columns:1fr;gap:40px}
  .form-intro{position:static}
  .cards3,.prices{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .price.featured{transform:none}
  .steps{grid-template-columns:1fr 1fr}
  .trust-in{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-visual{max-width:520px;margin:0 auto}
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(0,0,0,.08);display:none}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-links a.btn{margin-top:12px;border-bottom:0}
  .nav.open .nav-links{display:flex}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .section{padding:64px 0}
  .hero{padding:40px 0 56px}
  .hero-facts{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .hero-facts li{padding:10px}
  .hero-facts strong{font-size:1.15rem}
  .hero-facts span{font-size:.74rem}
  .row,.row3,.zones,.steps,.trust-in,.footer-grid{grid-template-columns:1fr}
  .hero-ctas .btn{flex:1 1 0;padding:.9em .7em;font-size:.97rem;white-space:nowrap}
  .card{padding:20px}
  .float-card{display:none}
  .report{transform:none}
}