/* =========================================================
   SHAMIKH — Identidade visual
   Azul-marinho + Ouro · PHP nativo · sem dependências
   ========================================================= */
:root{
  --navy:#0A1B33;
  --navy-deep:#07111D;
  --navy-800:#0d2340;
  --gold:#C6A15B;
  --gold-lt:#DCC28A;
  --gold-dk:#A07E3A;
  --ivory:#FBF9F4;
  --ivory-2:#F3EFE6;
  --ink:#23262B;
  --muted:#6b7280;
  --line:#e7e0d2;
  --serif:Georgia,'Times New Roman',serif;
  --sans:'Helvetica Neue',Arial,'Segoe UI',system-ui,sans-serif;
  --maxw:1200px;
  --shadow:0 18px 50px rgba(10,27,51,.14);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--ivory);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);font-weight:400;line-height:1.15}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--navy);padding:10px 16px;z-index:2000}
.skip:focus{left:10px;top:10px}

.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.32em;font-size:12px;font-weight:700;color:var(--gold-dk);margin-bottom:14px}
.eyebrow.gold{color:var(--gold-lt)}
.gold{color:var(--gold)}
.serif{font-family:var(--serif)}

/* ---------- Buttons ---------- */
.btn{display:inline-block;font-family:var(--sans);font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  padding:15px 30px;border:1px solid var(--gold);transition:.3s;cursor:pointer}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-lt);border-color:var(--gold-lt)}
.btn-outline{background:transparent;color:var(--gold-lt);border-color:rgba(198,161,91,.6)}
.btn-outline:hover{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.btn-dark{background:var(--navy);color:var(--ivory);border-color:var(--navy)}
.btn-dark:hover{background:var(--navy-deep)}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:.35s;padding:18px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{height:44px;width:auto}
.brand-word{font-family:var(--sans);letter-spacing:.34em;font-size:19px;font-weight:600;color:var(--ivory);padding-left:.34em}
.site-header.scrolled{background:rgba(7,17,29,.96);padding:12px 0;box-shadow:0 8px 30px rgba(0,0,0,.28);backdrop-filter:blur(6px)}
body.inner .site-header{background:var(--navy-deep)}
body.inner .site-header.scrolled{background:rgba(7,17,29,.96)}
.brand-mark{transition:.3s}

.nav-menu{list-style:none;display:flex;align-items:center;gap:30px}
.nav-menu a{font-family:var(--sans);font-size:13px;letter-spacing:.06em;color:rgba(251,249,244,.86);position:relative;padding:6px 0;transition:.25s}
.nav-menu a:hover,.nav-menu a.active{color:var(--gold-lt)}
.nav-menu a.active::after,.nav-menu a:hover::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--gold)}
.nav-menu .nav-cta a{border:1px solid var(--gold);padding:10px 18px;color:var(--gold-lt);letter-spacing:.1em}
.nav-menu .nav-cta a::after{display:none}
.nav-menu .nav-cta a:hover{background:var(--gold);color:var(--navy)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{width:26px;height:2px;background:var(--gold-lt);transition:.3s}

/* ---------- Sections ---------- */
section{position:relative}
.section{padding:110px 0}
.section.tight{padding:80px 0}
.section-head{max-width:720px;margin-bottom:52px}
.section-head.center{margin:0 auto 52px;text-align:center}
.section-head h2{font-size:40px}
.section-head p{color:var(--muted);margin-top:16px;font-size:17px}
.rule{width:56px;height:2px;background:var(--gold);margin:18px 0}
.section-head.center .rule{margin:18px auto}
.bg-navy{background:var(--navy);color:var(--ivory)}
.bg-navy h2,.bg-navy h3{color:var(--ivory)}
.bg-navy .section-head p{color:rgba(251,249,244,.7)}
.bg-deep{background:var(--navy-deep);color:var(--ivory)}
.bg-ivory2{background:var(--ivory-2)}

/* ---------- Hero ---------- */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;
  background:radial-gradient(120% 100% at 50% 0%,#12294a 0%,var(--navy) 45%,var(--navy-deep) 100%);color:var(--ivory);text-align:center}
.hero::after{content:'';position:absolute;inset:0;background:
  radial-gradient(60% 50% at 50% 42%,rgba(198,161,91,.10),transparent 70%);pointer-events:none}
.hero-inner{width:100%;max-width:920px;margin:0 auto;padding:120px 28px 80px;position:relative;z-index:2}
.hero-logo{width:200px;margin:0 auto 30px;animation:fadeUp 1s ease both}
.hero h1{font-size:clamp(38px,7vw,74px);letter-spacing:.02em;color:var(--ivory);line-height:1.08;animation:fadeUp 1s .1s ease both}
.hero h1 em{font-style:italic;color:var(--gold-lt)}
.hero .sub{margin:24px auto 0;max-width:640px;font-size:18px;color:rgba(251,249,244,.82);animation:fadeUp 1s .2s ease both}
.hero .hero-ctas{margin-top:40px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap;animation:fadeUp 1s .3s ease both}
.hero .scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:rgba(251,249,244,.5);font-size:11px;letter-spacing:.3em;text-transform:uppercase;z-index:2}
.hero .scroll-cue::after{content:'';display:block;width:1px;height:38px;background:linear-gradient(var(--gold),transparent);margin:10px auto 0}

/* ---------- Stats ---------- */
.stats{background:var(--navy-deep);color:var(--ivory)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:56px;padding-bottom:56px}
.stat{text-align:center;padding:10px}
.stat .v{font-family:var(--serif);font-size:44px;color:var(--gold-lt);line-height:1}
.stat .l{font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(251,249,244,.62);margin-top:10px}

/* ---------- Split / Sobre ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split .media{position:relative}
.split .media img{width:100%;box-shadow:var(--shadow)}
.split .media .frame{position:absolute;inset:-16px -16px auto auto;width:70%;height:70%;border:1px solid var(--gold);z-index:-1}
.lead{font-size:19px;color:#3a3f47;font-family:var(--serif)}
.prose p{margin-bottom:16px;color:#3a3f47}

/* ---------- Pilares ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.pilar{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:34px 28px;transition:.35s}
.pilar:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pilar .ico{width:44px;height:44px;color:var(--gold);margin-bottom:18px}
.pilar h3{font-size:22px;margin-bottom:10px}
.pilar p{color:var(--muted);font-size:15px}

/* ---------- Áreas de atuação ---------- */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid rgba(198,161,91,.28)}
.area{padding:44px 32px;border-right:1px solid rgba(198,161,91,.22)}
.area:last-child{border-right:0}
.area .n{font-family:var(--serif);font-size:15px;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}
.area h3{font-size:26px;margin:14px 0 12px;color:var(--ivory)}
.area p{color:rgba(251,249,244,.72);font-size:15px}

/* ---------- Projeto destaque ---------- */
.project-feature{display:grid;grid-template-columns:1.2fr .8fr;gap:0;box-shadow:var(--shadow);background:#fff}
.project-feature .img{background-size:cover;background-position:center;min-height:460px}
.project-feature .info{padding:52px 46px}
.project-feature .status{display:inline-block;font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-dk);border:1px solid var(--gold);padding:5px 12px;margin-bottom:18px}
.project-feature h3{font-size:34px;margin-bottom:8px}
.project-feature .loc{color:var(--muted);font-size:14px;letter-spacing:.04em;margin-bottom:22px}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 20px;margin:24px 0 30px}
.spec{border-bottom:1px solid var(--line);padding-bottom:8px}
.spec .k{font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.spec .v{font-family:var(--serif);font-size:19px;color:var(--navy)}

/* project grid cards */
.proj-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.proj-card{background:#fff;border:1px solid var(--line);overflow:hidden;transition:.35s;display:flex;flex-direction:column}
.proj-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.proj-card .ph{height:280px;background-size:cover;background-position:center;position:relative}
.proj-card .ph.empty{background:linear-gradient(135deg,#0d2340,#07111D);display:flex;align-items:center;justify-content:center}
.proj-card .ph.empty span{color:var(--gold);font-family:var(--serif);font-style:italic;letter-spacing:.1em}
.proj-card .body{padding:28px 26px;flex:1}
.proj-card .status{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dk)}
.proj-card h3{font-size:25px;margin:10px 0 6px}
.proj-card .loc{color:var(--muted);font-size:13px;margin-bottom:12px}
.proj-card p{color:var(--muted);font-size:14.5px}

/* ---------- Processo timeline ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{position:relative;padding-top:24px}
.step::before{content:'';position:absolute;top:0;left:0;width:100%;height:2px;background:rgba(198,161,91,.3)}
.step .num{font-family:var(--serif);font-size:34px;color:var(--gold);line-height:1;margin-bottom:12px}
.step h3{font-size:19px;margin-bottom:8px}
.bg-navy .step p{color:rgba(251,249,244,.7);font-size:14.5px}

/* ---------- Investidores band ---------- */
.invest{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.invest .mini-stats{display:flex;gap:34px;margin-top:20px}
.invest .mini-stats .v{font-family:var(--serif);font-size:32px;color:var(--gold-lt)}
.invest .mini-stats .l{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(251,249,244,.6)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-deep) 100%);color:var(--ivory);padding:66px 0}
.cta-band-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{font-size:32px;color:var(--ivory);margin-top:6px}

/* ---------- Forms ---------- */
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-info h3{font-size:26px;margin-bottom:20px}
.contact-list{list-style:none;margin-top:10px}
.contact-list li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid rgba(198,161,91,.2)}
.contact-list .ico{color:var(--gold);width:22px;height:22px;flex:none;margin-top:3px}
.contact-list .k{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dk)}
.bg-navy .contact-list .k{color:var(--gold-lt)}
.contact-list a,.contact-list span{color:inherit;font-size:15.5px}
form.shk{background:#fff;padding:40px;border:1px solid var(--line);box-shadow:var(--shadow)}
.bg-navy form.shk{background:rgba(255,255,255,.03);border-color:rgba(198,161,91,.28)}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--sans);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.bg-navy .field label{color:rgba(251,249,244,.7)}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1px solid var(--line);background:#fff;font-family:var(--sans);font-size:15px;color:var(--ink);transition:.25s}
.bg-navy .field input,.bg-navy .field select,.bg-navy .field textarea{background:rgba(255,255,255,.05);border-color:rgba(198,161,91,.3);color:var(--ivory)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:120px}
.grid-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.form-note{font-size:12.5px;color:var(--muted);margin-top:4px}
.alert{padding:16px 20px;border-left:3px solid;margin-bottom:24px;font-size:15px}
.alert-ok{background:#eef5f0;border-color:#3f6f57;color:#2c5442}
.alert-err{background:#f8eeee;border-color:#8f4a4a;color:#6d3535}
.errlist{margin:6px 0 0 18px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:rgba(251,249,244,.72);padding-top:66px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-logo{width:190px;margin-bottom:18px}
.footer-tagline{font-family:var(--serif);font-style:italic;color:var(--gold-lt);font-size:15px}
.footer-col h4{color:var(--ivory);font-family:var(--sans);font-size:12px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a:hover{color:var(--gold-lt)}
.footer-contact a{color:rgba(251,249,244,.8)}
address{font-style:normal;line-height:1.7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:14px;font-size:12.5px;color:rgba(251,249,244,.5);flex-wrap:wrap}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;background:var(--gold);color:var(--navy);
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.3);z-index:900;transition:.3s}
.wa-float:hover{background:var(--gold-lt);transform:translateY(-3px)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .split,.invest,.form-wrap,.project-feature{grid-template-columns:1fr}
  .grid-3,.steps,.areas,.proj-cards{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:34px}
  .area{border-right:0;border-bottom:1px solid rgba(198,161,91,.22)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .project-feature .img{min-height:300px}
  .section{padding:80px 0}
  .section-head h2{font-size:32px}
}
@media(max-width:760px){
  .nav-toggle{display:flex;z-index:1200}
  .nav-menu{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--navy-deep);flex-direction:column;align-items:flex-start;
    justify-content:center;gap:26px;padding:60px 40px;transform:translateX(100%);transition:.35s;box-shadow:-20px 0 60px rgba(0,0,0,.4)}
  .nav-menu.open{transform:none}
  .nav-menu a{font-size:17px}
  .nav-menu .nav-cta a{display:inline-block}
  body.nav-open{overflow:hidden}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .cta-band-inner{flex-direction:column;align-items:flex-start}
  .grid-fields{grid-template-columns:1fr}
}