@import url('https://fonts.googleapis.com/css2?family=Lato:wght@700;900&family=Source+Sans+3:wght@400;600;700&display=swap');

:root{
  --sapphire:#1A4FA0;
  --navy:#12315F;
  --sky:#7FB3E8;
  --sky-soft:#EAF2FB;
  --ink:#2B3440;
  --slate:#5C6B7E;
  --bg:#FFFFFF;
  --bg-alt:#F5F8FC;
  --line:#DFE7F1;
  --shadow:0 14px 36px rgba(18,49,95,.09);
  --r:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Source Sans 3',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;font-size:16px}
h1,h2,h3,h4{font-family:Lato,'Source Sans 3',sans-serif;font-weight:900;line-height:1.15;margin-top:0;color:var(--navy);letter-spacing:-.01em}
p{margin-top:0}
a{color:inherit;text-decoration:none}
img{max-width:100%}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 26px;border-radius:10px;font-weight:700;font-size:15px;border:2px solid transparent;cursor:pointer;transition:.2s ease;font-family:'Source Sans 3'}
.btn.primary{background:var(--sapphire);color:#fff}
.btn.primary:hover{background:var(--navy);transform:translateY(-2px);box-shadow:0 10px 24px rgba(26,79,160,.3)}
.btn.ghost{border-color:var(--sapphire);color:var(--sapphire);background:#fff}
.btn.ghost:hover{background:var(--sky-soft)}
.btn.inverse{background:#fff;color:var(--sapphire)}
.btn.inverse:hover{transform:translateY(-2px)}
.btn.large{padding:16px 32px;font-size:16px}
.btn.wa{background:#25D366;color:#fff}
.btn.wa:hover{background:#128C7E;transform:translateY(-2px)}

/* Nav */
.nav-wrap{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{max-width:1180px;margin:auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav .brand img{height:44px;display:block}
.nav-links{display:flex;gap:26px;font-size:15px;font-weight:600;color:var(--slate)}
.nav-links a:hover,.nav-links a.active{color:var(--sapphire)}
.nav-cta{display:flex;gap:12px;align-items:center}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0}

/* Hero */
.hero{background:linear-gradient(180deg,#fff 0%,var(--sky-soft) 100%);border-bottom:1px solid var(--line)}
.hero-inner{max-width:1180px;margin:auto;padding:76px 24px 40px;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--sapphire);margin-bottom:16px}
.hero h1{font-size:clamp(36px,4.6vw,56px);margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--sapphire)}
.hero .lead{font-size:18px;color:var(--slate);max-width:540px;margin-bottom:28px}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.hero-note{font-size:13.5px;color:var(--slate)}

/* Quiz card */
.quiz-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:28px}
.quiz-card h3{font-size:18px;margin-bottom:4px}
.quiz-card .sub{font-size:13.5px;color:var(--slate);margin-bottom:16px}
.q-progress{display:flex;gap:6px;margin-bottom:16px}
.q-progress i{height:4px;flex:1;border-radius:99px;background:var(--line);transition:.3s}
.q-progress i.on{background:var(--sapphire)}
.q-step{display:none}
.q-step.active{display:block;animation:qIn .3s ease}
@keyframes qIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.q-opts button{min-height:48px;border-radius:10px;border:2px solid var(--line);background:#fff;color:var(--ink);font-weight:600;font-size:14px;cursor:pointer;transition:.18s;padding:10px 12px;font-family:'Source Sans 3'}
.q-opts button:hover{border-color:var(--sapphire);background:var(--sky-soft)}
.q-back{margin-top:12px;background:none;border:0;color:var(--sapphire);font-weight:700;font-size:13px;cursor:pointer;padding:0}
.q-text{font-size:14px;color:var(--slate);margin:4px 0 14px}
.q-result h4{font-size:17px;margin-bottom:6px}
.q-result .btn{width:100%;margin-top:10px}

/* Signature: stage path strip */
.stage-strip{max-width:1180px;margin:auto;padding:0 24px 70px;position:relative}
.stage-path{position:absolute;left:6%;right:6%;top:34px;height:4px;background:linear-gradient(90deg,var(--sky),var(--sapphire));border-radius:99px;opacity:.4}
.stage-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.stage-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:26px;padding-top:58px;position:relative;transition:.22s;display:block}
.stage-card:hover{transform:translateY(-6px);border-color:var(--sky)}
.stage-card .dot{position:absolute;top:14px;left:24px;width:40px;height:40px;border-radius:50%;background:#fff;border:4px solid var(--sky);display:grid;place-items:center;font-weight:900;font-family:Lato;color:var(--sapphire);font-size:15px}
.stage-card:nth-child(4) .dot{border-color:var(--sapphire);background:var(--sapphire);color:#fff}
.stage-card h3{font-size:17.5px;margin-bottom:6px}
.stage-card p{font-size:13.5px;color:var(--slate);margin:0 0 10px}
.stage-card .go{font-weight:700;color:var(--sapphire);font-size:13.5px}

/* Sections */
.section{max-width:1180px;margin:auto;padding:78px 24px}
.section.alt{max-width:none;background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.alt>.inner{max-width:1180px;margin:auto;padding:0 24px}
.section.alt{padding-left:0;padding-right:0}
.section-head{max-width:660px;margin-bottom:40px}
.section-head.center{margin:0 auto 44px;text-align:center}
.section h2{font-size:clamp(27px,3.2vw,40px)}
.section-head p{color:var(--slate);font-size:16.5px}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--sapphire);margin-bottom:12px}

.cards-three{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cards-three article{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:0 8px 22px rgba(18,49,95,.05)}
.cards-three h3{font-size:18px;margin:12px 0 8px}
.cards-three p{color:var(--slate);font-size:14.5px;margin:0}
.cards-three .ic{width:46px;height:46px;border-radius:12px;background:var(--sky-soft);display:grid;place-items:center;font-size:22px}

/* Timeline generator */
.tl-controls{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px;display:grid;grid-template-columns:1fr 1fr auto;gap:14px;align-items:end;margin-bottom:30px}
.tl-controls label{font-weight:600;font-size:13.5px}
.tl-controls select{display:block;width:100%;margin-top:7px;border:2px solid var(--line);border-radius:10px;background:#fff;padding:12px 14px;font-size:15px;font-family:'Source Sans 3'}
.tl-warn{background:#FFF6E8;border:1px solid #F2DCB3;color:#8A6215;border-radius:12px;padding:14px 18px;font-size:14px;margin-bottom:22px;display:none}
.tl-warn.show{display:block}
.timeline{position:relative;max-width:760px;margin:0 auto;padding-left:34px}
.timeline:before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:4px;border-radius:99px;background:linear-gradient(180deg,var(--sky),var(--sapphire))}
.tl-item{position:relative;padding:0 0 26px 22px}
.tl-item:before{content:"";position:absolute;left:-31px;top:4px;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--sky)}
.tl-item.past:before{border-color:#C7CFDA;background:#EDF1F6}
.tl-item.now:before{border-color:var(--sapphire);background:var(--sapphire)}
.tl-item .when{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--sapphire)}
.tl-item.past .when{color:#98A4B3}
.tl-item h4{font-size:16.5px;margin:2px 0 4px}
.tl-item p{font-size:14px;color:var(--slate);margin:0}
.tl-item.past h4,.tl-item.past p{color:#98A4B3}

/* Cost estimator */
.est-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:28px;max-width:760px;margin:0 auto}
.est-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}
.est-card label{font-weight:600;font-size:13.5px}
.est-card select{display:block;width:100%;margin-top:7px;border:2px solid var(--line);border-radius:10px;background:#fff;padding:12px 14px;font-size:15px;font-family:'Source Sans 3'}
.est-out{background:var(--sky-soft);border-radius:14px;padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px;text-align:center}
.est-out .big{font-family:Lato;font-weight:900;font-size:24px;color:var(--navy)}
.est-out small{color:var(--slate);display:block;margin-top:2px;font-size:12.5px}
.est-note{font-size:12.5px;color:var(--slate);margin-top:14px;text-align:center}

/* Stage page bits */
.page-hero{background:linear-gradient(180deg,#fff,var(--sky-soft));border-bottom:1px solid var(--line);padding:64px 24px 52px}
.page-hero .inner{max-width:1180px;margin:auto}
.page-hero .crumb{font-size:13px;color:var(--slate);margin-bottom:14px}
.page-hero .crumb a{color:var(--sapphire);font-weight:600}
.page-hero h1{font-size:clamp(30px,4vw,46px);max-width:820px;margin-bottom:12px}
.page-hero p{color:var(--slate);font-size:17.5px;max-width:680px;margin:0}
.fact-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.fact-row span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13.5px;font-weight:600;color:var(--navy)}

.opt-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.opt-grid article{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:0 8px 22px rgba(18,49,95,.05)}
.opt-grid h3{font-size:17px;margin-bottom:6px}
.opt-grid p{font-size:14px;color:var(--slate);margin:0}

.check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;max-width:720px}
.check-list li{padding-left:32px;position:relative;font-size:15px}
.check-list li:before{content:"";position:absolute;left:0;top:7px;width:16px;height:8px;border-left:3px solid var(--sapphire);border-bottom:3px solid var(--sapphire);transform:rotate(-45deg)}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;display:grid;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 18px rgba(18,49,95,.04)}
.faq-list summary{cursor:pointer;list-style:none;padding:18px 52px 18px 22px;font-weight:700;font-size:15.5px;position:relative;color:var(--navy)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:var(--sky-soft);color:var(--sapphire);font-weight:800;font-size:17px}
.faq-list details[open] summary:after{content:"−"}
.faq-list details p{margin:0;padding:0 22px 20px;color:var(--slate);font-size:14.5px}

/* Consult form */
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:38px;max-width:860px;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-card label{display:block;font-weight:600;font-size:13.5px;margin-bottom:18px}
.form-card .optional{color:#96A2B1;font-weight:400}
.form-card input,.form-card select,.form-card textarea{display:block;width:100%;margin-top:7px;border:2px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:12px 14px;font-family:'Source Sans 3';font-size:15px}
.form-card input:focus-visible,.form-card select:focus-visible,.form-card textarea:focus-visible{outline:3px solid rgba(26,79,160,.22);border-color:var(--sapphire)}
.form-card textarea{resize:vertical}
.form-note{font-size:13px;color:var(--slate);margin-top:14px}
.full{grid-column:1/-1}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--sapphire));border-radius:20px;max-width:1180px;margin:0 auto 78px;padding:56px 40px;text-align:center;color:#fff}
.cta-band h2{color:#fff;font-size:clamp(25px,3vw,38px);margin-bottom:10px}
.cta-band p{color:#C9DBF2;margin-bottom:26px;font-size:16.5px}
.cta-band .hero-buttons{justify-content:center}

/* Floating WhatsApp */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;background:#25D366;box-shadow:0 12px 30px rgba(18,140,126,.4);transition:.22s}
.wa-float:hover{transform:translateY(-4px) scale(1.05)}

footer{background:var(--navy);color:#B9C9E2;margin-top:36px}
.footer-inner{max-width:1180px;margin:auto;padding:54px 24px 36px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
footer img{height:46px;margin-bottom:14px}
footer b{display:block;color:#fff;margin-bottom:12px;font-family:Lato;font-size:14.5px}
footer a{display:block;margin:9px 0;font-size:14.5px}
footer a:hover{color:var(--sky)}
footer p{font-size:14.5px;max-width:380px}
.footer-bar{border-top:1px solid rgba(255,255,255,.12);padding:16px 24px;text-align:center;font-size:13px;color:#7E93B5}

.reveal{opacity:0;transform:translateY(22px);transition:.7s ease}
.reveal.visible{opacity:1;transform:none}
:focus-visible{outline:3px solid var(--sapphire);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

@media(max-width:1000px){
  .hero-inner{grid-template-columns:1fr}
  .stage-cards{grid-template-columns:1fr 1fr}
  .stage-path{display:none}
  .cards-three{grid-template-columns:1fr}
  .opt-grid{grid-template-columns:1fr}
  .tl-controls{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:26px}
}
@media(max-width:850px){
  .nav-links,.nav-cta{display:none}
  .menu-toggle{display:block}
  .nav.open{flex-wrap:wrap}
  .nav.open .nav-links,.nav.open .nav-cta{display:flex;flex-direction:column;width:100%;gap:16px;padding-top:16px;align-items:flex-start}
  .form-grid,.est-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .stage-cards{grid-template-columns:1fr}
  .hero-buttons .btn{width:100%}
  .form-card{padding:26px 18px}
  .q-opts{grid-template-columns:1fr}
  .est-out{grid-template-columns:1fr}
  .cta-band{padding:44px 22px;margin-left:16px;margin-right:16px}
}