:root{
  --green:#087440;
  --green-deep:#053D23;
  --green-soft:#0A8A4D;
  --gold:#C49A48;
  --gold-light:#E2C77E;
  --gold-deep:#A57E2E;
  --cream:#FAF7F0;
  --cream-2:#F2ECDF;
  --ink:#1A1A17;
  --muted:#6E6A5E;
  --line:#E4DCCB;
  --white:#ffffff;
  --shadow:0 18px 50px -20px rgba(16,32,22,.35);
  --radius:18px;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Plus Jakarta Sans",system-ui,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;font-weight:500;line-height:1.08;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:"Plus Jakarta Sans",sans-serif;
  font-size:.72rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-deep);display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--gold)}
.eyebrow.center::before{display:none}

/* ---------- Roofline signature ---------- */
.roof{display:block;color:var(--gold)}
.roof svg{display:block}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:"Plus Jakarta Sans",sans-serif;font-weight:600;font-size:.95rem;
  padding:.95em 1.5em;border-radius:999px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-gold{background:var(--gold);color:var(--green-deep);box-shadow:0 10px 24px -10px rgba(196,154,72,.7)}
.btn-gold:hover{transform:translateY(-2px);background:var(--gold-light)}
.btn-green{background:var(--green);color:var(--cream)}
.btn-green:hover{transform:translateY(-2px);background:var(--green-soft)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-wa{background:#1f8f4e;color:#fff}
.btn-wa:hover{transform:translateY(-2px);background:#1aa657}

/* ---------- Nav ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,247,240,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,padding .3s,box-shadow .3s;
}
header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(16,32,22,.5)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;transition:padding .3s}
header.scrolled .nav{padding:9px 24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:54px;width:auto;transition:height .3s}
header.scrolled .brand img{height:46px}
.brand-name{display:flex;flex-direction:column;line-height:1}
.brand-name b{font-family:"Fraunces",serif;font-weight:600;font-size:1.12rem;color:var(--green);letter-spacing:.01em}
.brand-name span{font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--ink);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--gold);transition:width .28s}
.nav-links a:hover{color:var(--green)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--green);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:72px 0 96px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(900px 500px at 88% -8%,rgba(196,154,72,.16),transparent 60%),
    radial-gradient(700px 500px at -5% 110%,rgba(27,58,43,.07),transparent 55%);
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.25rem);margin:18px 0 4px}
.hero h1 em{font-style:italic;color:var(--gold-deep)}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:34ch;margin:18px 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;gap:28px;margin-top:40px;flex-wrap:wrap}
.hero-trust .t{display:flex;flex-direction:column}
.hero-trust .t b{font-family:"Fraunces",serif;font-size:1.7rem;color:var(--green);font-weight:600}
.hero-trust .t span{font-size:.78rem;color:var(--muted);font-weight:500}

.hero-visual{position:relative}
.hero-photo{
  position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/4.5;
  box-shadow:var(--shadow);background:linear-gradient(150deg,var(--green-soft),var(--green-deep));
}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-roof{position:absolute;top:-26px;left:50%;transform:translateX(-50%);z-index:2}
.hero-badge{
  position:absolute;right:-14px;bottom:30px;background:var(--cream);
  border:1px solid var(--line);border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;max-width:230px;
}
.hero-badge .ic{width:40px;height:40px;border-radius:12px;background:var(--green);color:var(--gold-light);display:grid;place-items:center;flex-shrink:0}
.hero-badge b{font-size:.9rem;display:block}
.hero-badge span{font-size:.74rem;color:var(--muted)}

/* ---------- Marquee trust strip ---------- */
.strip{background:var(--green);color:var(--cream);padding:18px 0}
.strip-inner{display:flex;gap:48px;align-items:center;justify-content:center;flex-wrap:wrap}
.strip-inner .s{display:flex;align-items:center;gap:10px;font-size:.86rem;font-weight:500;opacity:.92}
.strip-inner .s svg{color:var(--gold-light);flex-shrink:0}

/* ---------- Section heading ---------- */
.section{padding:96px 0}
.sec-head{max-width:640px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,3.6vw,2.9rem);margin:14px 0 10px}
.sec-head p{color:var(--muted);font-size:1.05rem}

/* ---------- Services ---------- */
.services{background:var(--cream-2)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{
  position:relative;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .3s,box-shadow .3s,border-color .3s;overflow:hidden;
}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc-media{
  position:relative;height:190px;overflow:hidden;
  background:linear-gradient(150deg,var(--green-soft),var(--green-deep));
}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.svc:hover .svc-media img{transform:scale(1.06)}
.svc-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(5,61,35,.45),transparent 55%)}
.svc .ic{
  position:absolute;left:18px;top:18px;z-index:2;
  width:50px;height:50px;border-radius:13px;display:grid;place-items:center;
  background:rgba(8,116,64,.92);color:var(--gold-light);
  border:1px solid rgba(255,255,255,.28);
}
.svc-body{padding:26px 26px 28px}
.svc h3{font-size:1.4rem;margin-bottom:8px;color:var(--green)}
.svc p{font-size:.94rem;color:var(--muted)}
.svc .tag{display:inline-block;margin-top:16px;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-deep)}

/* ---------- Formation ---------- */
.formation{background:var(--cream)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.form-visual{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:5/4.2;box-shadow:var(--shadow);background:linear-gradient(150deg,var(--green-soft),var(--green-deep))}
.form-visual img{width:100%;height:100%;object-fit:cover}
.form-visual .roof-cap{position:absolute;top:-22px;right:30px;z-index:2}
.form-stat{position:absolute;left:18px;bottom:18px;background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow)}
.form-stat b{font-family:"Fraunces",serif;font-size:1.5rem;color:var(--green);display:block;line-height:1}
.form-stat span{font-size:.74rem;color:var(--muted)}
.modules{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.module{display:flex;gap:12px;align-items:flex-start;background:var(--cream-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:border-color .25s,transform .25s}
.module:hover{border-color:var(--gold);transform:translateY(-3px)}
.module .mic{width:34px;height:34px;border-radius:9px;background:var(--green);color:var(--gold-light);display:grid;place-items:center;flex-shrink:0}
.module b{font-size:.9rem;color:var(--green);display:block;font-family:"Fraunces",serif;font-weight:600;line-height:1.2}
.module span{font-size:.76rem;color:var(--muted)}

/* ---------- Process (dark signature section) ---------- */
.process{background:var(--green-deep);color:var(--cream);position:relative;overflow:hidden}
.process::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 85% 0%,rgba(196,154,72,.18),transparent 60%)}
.process .wrap{position:relative;z-index:1}
.process .sec-head h2{color:var(--cream)}
.process .sec-head p{color:rgba(250,247,240,.7)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding-top:28px}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:"Fraunces",serif;font-size:2.6rem;color:var(--gold);font-weight:500;display:block;margin-bottom:10px;line-height:1;
}
.step::after{content:"";position:absolute;top:46px;left:64px;right:-12px;height:1px;background:linear-gradient(90deg,rgba(196,154,72,.5),transparent)}
.step:last-child::after{display:none}
.step h3{font-size:1.18rem;color:var(--cream);margin-bottom:6px}
.step p{font-size:.9rem;color:rgba(250,247,240,.66)}

/* ---------- Why / values ---------- */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why-photo{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:5/4;box-shadow:var(--shadow);background:linear-gradient(150deg,var(--green-soft),var(--green-deep))}
.why-photo img{width:100%;height:100%;object-fit:cover}
.why-photo .roof-cap{position:absolute;top:-22px;left:30px}
.values{list-style:none;display:grid;gap:18px;margin-top:8px}
.values li{display:flex;gap:16px;align-items:flex-start}
.values .vic{width:44px;height:44px;border-radius:12px;flex-shrink:0;background:var(--cream-2);color:var(--green);display:grid;place-items:center;border:1px solid var(--line)}
.values b{display:block;font-size:1.02rem;color:var(--green);font-family:"Fraunces",serif;font-weight:600}
.values span{font-size:.92rem;color:var(--muted)}

/* ---------- Testimonials ---------- */
.testi{background:var(--cream-2)}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;position:relative}
.quote .mark{font-family:"Fraunces",serif;font-size:3.4rem;color:var(--gold);line-height:.6;height:24px;display:block}
.quote p{font-size:.97rem;color:var(--ink);margin:14px 0 22px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .who img{width:46px;height:46px;border-radius:50%;object-fit:cover;background:var(--cream-2)}
.quote .who b{font-size:.92rem;display:block}
.quote .who span{font-size:.78rem;color:var(--muted)}
.stars{color:var(--gold);font-size:.85rem;letter-spacing:2px;margin-bottom:6px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;padding:0}
.cta-inner{
  position:relative;border-radius:26px;overflow:hidden;padding:64px 48px;margin:0 auto;
  background:linear-gradient(120deg,var(--green) 0%,var(--green-deep) 100%);color:var(--cream);
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
}
.cta-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(620px 320px at 88% 8%,rgba(196,154,72,.22),transparent 62%)}
.cta-text{position:relative;z-index:1;max-width:560px}
.cta-text h2{font-size:clamp(1.8rem,3vw,2.6rem);color:var(--cream);margin-bottom:10px}
.cta-text p{color:rgba(250,247,240,.78)}
.cta-actions{position:relative;z-index:1;display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:start}
.contact-info .ci{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.contact-info .ci .ic{width:46px;height:46px;border-radius:12px;background:var(--green);color:var(--gold-light);display:grid;place-items:center;flex-shrink:0}
.contact-info .ci b{display:block;font-size:.95rem}
.contact-info .ci span,.contact-info .ci a{font-size:.92rem;color:var(--muted)}
.contact-info .ci a:hover{color:var(--green)}
.form-card{background:var(--cream-2);border:1px solid var(--line);border-radius:24px;padding:30px 28px}
.tabs{display:flex;gap:8px;background:var(--cream);border:1px solid var(--line);border-radius:999px;padding:5px;margin-bottom:24px}
.tab{flex:1;text-align:center;padding:.7em;border-radius:999px;font-weight:600;font-size:.88rem;cursor:pointer;color:var(--muted);transition:.25s;border:0;background:none;font-family:inherit}
.tab.active{background:var(--green);color:var(--cream)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px;color:var(--green)}
.field input,.field select,.field textarea{
  width:100%;padding:.85em 1em;border:1px solid var(--line);border-radius:12px;background:var(--cream);
  font-family:inherit;font-size:.95rem;color:var(--ink);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(196,154,72,.18)}
.field textarea{resize:vertical;min-height:96px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:6px}
.form-msg{display:none;margin-top:14px;padding:14px 16px;border-radius:12px;background:rgba(31,143,78,.12);border:1px solid rgba(31,143,78,.4);color:#176b3a;font-size:.9rem}
.form-msg.show{display:block}

/* ---------- Footer ---------- */
footer{background:var(--green-deep);color:rgba(250,247,240,.74);padding:64px 0 28px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(250,247,240,.12)}
.foot-brand img{height:60px;background:var(--cream);border-radius:14px;padding:6px}
.foot-brand p{font-size:.9rem;margin-top:16px;max-width:30ch}
footer h4{color:var(--cream);font-size:1rem;margin-bottom:16px;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{font-size:.9rem;transition:color .2s}
footer ul a:hover{color:var(--gold-light)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;flex-wrap:wrap;gap:12px;font-size:.82rem}
.foot-social{display:flex;gap:12px}
.foot-social a{width:38px;height:38px;border-radius:10px;border:1px solid rgba(250,247,240,.18);display:grid;place-items:center;transition:.25s}
.foot-social a:hover{background:var(--gold);color:var(--green-deep);border-color:var(--gold)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Floating WhatsApp ---------- */
.fab{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#1f8f4e;color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(31,143,78,.7);transition:transform .25s}
.fab:hover{transform:scale(1.08)}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid,.why-grid,.contact-grid,.form-grid{grid-template-columns:1fr;gap:40px}
  .svc-grid,.testi-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px}
  .step::after{display:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .hero-visual{max-width:440px;margin:0 auto}
}
@media(max-width:680px){
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:78%;max-width:320px;background:var(--cream);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:6px;
    padding:90px 28px;transform:translateX(100%);transition:transform .35s;box-shadow:var(--shadow);
  }
  .nav-links.open{transform:none}
  .nav-links a{font-size:1.05rem;width:100%;padding:12px 0;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .nav-cta .btn-desktop{display:none}
  .svc-grid,.testi-grid,.steps,.foot-grid{grid-template-columns:1fr}
  .modules{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .section{padding:72px 0}
  .hero{padding:48px 0 72px}
  .cta-inner{padding:44px 28px}
  .hero-badge{position:static;margin:18px auto 0;max-width:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}