:root{
  --ink:#072F34; --ink-deep:#052D33; --ink-alt:#1A3F44;
  --lime:#AADF3D; --lime-2:#B1E445;
  --paper:#F5F8F7; --white:#FEFEFE;
  --line:#C4D3C1; --slate:#586774; --slate-2:#6F8789; --mist:#8D99AA;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'IBM Plex Sans',sans-serif;line-height:1.6;font-size:16px}
h1,h2,h3{font-family:'Spectral',serif;font-weight:600;letter-spacing:-.01em;margin:0 0 .5em;color:var(--ink)}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--white);padding:.6em 1em;z-index:999}
.skip-link:focus{left:0}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:inherit}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;color:var(--slate);margin:0 0 16px;font-weight:600}
.eyebrow:before{content:"";width:16px;height:2px;background:var(--lime)}

/* header */
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-row{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Spectral',serif;font-weight:600;font-size:1rem}
.brand img{height:34px}
.nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:.92rem}
.nav-links a{text-decoration:none;color:var(--slate)}
.nav-links a:hover{color:var(--ink)}
.header-actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:8px;font-weight:600;text-decoration:none;font-size:.92rem;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--ink);color:var(--white)}
.btn-primary:hover{background:var(--ink-deep)}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{background:var(--lime-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-text{background:none;border:none;color:var(--ink);text-decoration:underline;padding:12px 6px}

/* hero */
.hero{padding:72px 0 88px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-text h1{font-size:2.65rem;line-height:1.12}
.lead{font-size:1.12rem;color:var(--slate);max-width:50ch}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 28px}
.hero-badges span{font-size:.78rem;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:6px 14px;color:var(--slate)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-media img{width:100%;display:block}

/* trust strip */
.trust-strip{background:var(--ink);padding:26px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;color:var(--white)}
.trust-item{display:flex;align-items:center;gap:10px;font-size:.88rem}
.trust-item svg{flex-shrink:0}

/* sections */
.section{padding:84px 0;border-bottom:1px solid var(--line)}
.section-head{max-width:62ch;margin-bottom:44px}
.section-head h2{font-size:2rem}
.section-head p{color:var(--slate);font-size:1.02rem}

/* diagnostic */
.diag-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.diag-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 2px 10px rgba(7,47,52,.05)}
.diag-card .mark{width:40px;height:40px;border-radius:9px;background:var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.diag-card h3{font-size:1.1rem}
.diag-card ul{margin:12px 0 0;padding-left:18px;color:var(--slate);font-size:.94rem}
.diag-card li{margin-bottom:6px}

/* situations */
.sit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sit-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 2px 10px rgba(7,47,52,.05)}
.sit-card .tagnum{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;background:var(--paper);border:1px solid var(--line);color:var(--slate);border-radius:6px;padding:3px 8px;margin-bottom:12px}
.sit-card h3{font-size:1.02rem;margin:0 0 6px}
.sit-card p{margin:0;color:var(--slate);font-size:.92rem}
.benefit-note{margin-top:32px;padding:20px 24px;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--lime);border-radius:0 12px 12px 0;font-size:.95rem}

/* process */
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.flow-step{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:26px;position:relative}
.flow-step .num{font-family:'Spectral',serif;font-size:1.4rem;color:var(--ink);background:var(--lime);display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:999px;margin-bottom:14px}
.flow-step h3{font-size:1.1rem}
.flow-step ul{padding-left:18px;color:var(--slate);font-size:.92rem;margin:0}
.flow-step li{margin-bottom:6px}

/* comparison */
.comparison{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cmp-col{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:26px}
.cmp-col.good{border-color:var(--lime)}
.cmp-col h3{font-size:1.05rem}
.cmp-col ul{list-style:none;padding:0;margin:14px 0 0;font-size:.94rem}
.cmp-col li{padding:9px 0;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between}

/* checklist */
.checklist{list-style:none;padding:0;display:grid;gap:10px;max-width:56ch}
.checklist li{display:flex;gap:10px;align-items:center;padding:12px 16px;background:var(--white);border:1px solid var(--line);border-radius:9px;font-size:.94rem}
.checklist li svg{flex-shrink:0}

/* trust reasons */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.why-item{display:flex;gap:16px;padding:22px;background:var(--white);border:1px solid var(--line);border-radius:12px}
.why-item .mark{width:38px;height:38px;border-radius:9px;background:var(--paper);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.why-item h3{font-size:1.02rem;margin:0 0 4px}
.why-item p{margin:0;color:var(--slate);font-size:.92rem}

/* faq */
.faq-list{display:grid;gap:10px;max-width:72ch}
details{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:16px 20px}
summary{cursor:pointer;font-weight:600;font-size:.98rem}
details p{margin:10px 0 0;color:var(--slate);font-size:.92rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px}
.contact-copy h2{font-size:2rem}
.trust-mini{display:flex;gap:14px;align-items:center;margin-top:28px}
.trust-mini img{width:56px}
.trust-mini p{margin:0;font-size:.86rem;color:var(--slate)}
.card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:32px;box-shadow:0 4px 18px rgba(7,47,52,.06)}
.card h2{font-size:1.4rem}
.status{font-size:.9rem;margin:10px 0}
.status[data-state="success"]{color:#2f5d3a;padding:10px 14px;background:#eaf3ec;border:1px solid #2f5d3a;border-radius:8px}
.status[data-state="error"]{color:#8a2d2d;padding:10px 14px;background:#f7e9e9;border:1px solid #8a2d2d;border-radius:8px}
.field-hint{font-size:.78rem;color:var(--slate)}
.field-hint[data-state="error"]{color:#8a2d2d}
.field-hint[data-state="success"]{color:#2f5d3a}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.row{display:grid;gap:16px;margin-bottom:16px}
.row-3{grid-template-columns:1fr 1fr 1fr}
.row-2{grid-template-columns:2fr 1fr}
label{display:block;font-size:.84rem;font-weight:600;margin-bottom:6px}
.field{width:100%;padding:11px 12px;border:1px solid var(--line);background:var(--paper);font-family:inherit;font-size:.94rem;border-radius:8px}
.field:focus{outline:2px solid var(--lime);outline-offset:1px}
textarea.field{min-height:90px;resize:vertical}
.consent-row{display:flex;gap:10px;align-items:flex-start;margin:18px 0;font-size:.86rem;color:var(--slate)}
.actions{display:flex;gap:12px}
.actions button{border:none;font-family:inherit}

/* footer */
.site-footer{background:var(--ink-deep);color:var(--white)}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:30px;padding:56px 24px;font-size:.9rem}
.footer-grid a{text-decoration:underline}
.footer-grid h4{font-family:'IBM Plex Sans',sans-serif;font-size:.85rem;letter-spacing:.04em;color:var(--lime);margin:0 0 12px}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-note{border-top:1px solid #1d4c52;padding:16px 24px;color:#9fb2ac;font-size:.8rem;text-align:center}
.whatsapp-floating{position:fixed;bottom:22px;right:22px;background:var(--lime);color:var(--ink);padding:13px 20px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.88rem;box-shadow:0 6px 18px rgba(7,47,52,.25);display:flex;align-items:center;gap:8px}

@media (max-width:900px){
  .hero-grid,.comparison,.why-grid,.contact-grid,.footer-grid,.grid2,.row-3,.row-2{grid-template-columns:1fr}
  .diag-grid,.sit-grid,.flow-grid,.trust-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .diag-grid,.sit-grid,.flow-grid,.trust-grid{grid-template-columns:1fr}
  .nav-links{display:none}
}