:root{--steel:#1565C0;--steel2:#1156a8;--ice:#64B5F6;--mist:#E2E8F0;--midnight:#0A1628;--navy:#0F1F35;--frost:#E5EAF0;--ember:#E25822;--ash:#64748B;}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Arial',sans-serif;background:#F8FAFC;color:#0A1628;line-height:1.6;overflow-x:hidden;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
a{color:inherit;}

/* NAV */
nav{background:rgba(10,22,40,0.98);backdrop-filter:blur(20px);padding:14px 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 15px rgba(10,22,40,.1);}
.nav-flex{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.nav-logo{color:#fff;text-decoration:none;font-size:18px;font-weight:700;display:flex;align-items:center;gap:11px;}
.nav-hex{width:34px;height:34px;background:var(--steel);clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#fff;flex-shrink:0;}
.nav-brand{font-weight:700;font-size:15px;color:#fff;letter-spacing:3px;}
.nav-sub{font-size:8px;color:var(--ice);letter-spacing:5px;margin-top:1px;}
.nav-right{display:flex;align-items:center;gap:10px;}
.nav-back{font-size:12px;color:#9DB5D1;text-decoration:none;padding:6px 10px;border-radius:6px;}
.nav-back:hover{color:var(--ice);background:rgba(255,255,255,.05);}
.lang-toggle{display:flex;gap:2px;background:var(--navy);border-radius:6px;padding:3px;}
.lang-btn{font-size:10px;padding:4px 9px;border-radius:4px;border:none;cursor:pointer;background:transparent;color:#8AABCC;}
.lang-btn.active{background:var(--steel);color:#fff;}
.nav-btn{background:var(--ember);color:#fff;padding:8px 14px;border-radius:6px;text-decoration:none;font-size:13px;font-weight:600;}
.nav-btn:hover{background:#c44918;}

/* HERO */
.hero{position:relative;background:linear-gradient(135deg,var(--midnight) 0%,var(--navy) 100%);color:#fff;padding:90px 0 80px;overflow:hidden;}
.hero::before{content:'';position:absolute;inset:0;background-image:var(--hero-bg,none);background-size:cover;background-position:center;opacity:.18;}
.hero-inner{position:relative;z-index:1;max-width:780px;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(226,88,34,.15);border:.5px solid rgba(226,88,34,.4);color:#FFB89B;font-size:11px;letter-spacing:2.5px;padding:6px 14px;border-radius:20px;margin-bottom:20px;text-transform:uppercase;}
.hero-badge-dot{width:7px;height:7px;border-radius:50%;background:var(--ember);}
.hero h1{font-size:52px;font-weight:800;line-height:1.08;margin-bottom:20px;letter-spacing:-.5px;}
.hero h1 .hl{color:var(--ice);}
.hero-desc{font-size:18px;color:#C5D4E5;margin-bottom:32px;max-width:620px;}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px;}
.btn{padding:14px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;transition:all .2s;}
.btn-primary{background:var(--ember);color:#fff;}
.btn-primary:hover{background:#c44918;}
.btn-secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);}
.btn-secondary:hover{background:rgba(255,255,255,.18);}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:8px;}
.trust-pill{font-size:12px;color:#9DB5D1;display:inline-flex;align-items:center;gap:6px;}
.trust-pill::before{content:'\2713';color:var(--ice);font-weight:700;}

/* SECTIONS */
section{padding:72px 0;}
.sec-eyebrow{text-align:center;font-size:11px;letter-spacing:3px;color:var(--steel);text-transform:uppercase;font-weight:700;margin-bottom:10px;}
.sec-ttl{text-align:center;font-size:36px;font-weight:800;color:var(--midnight);margin-bottom:14px;letter-spacing:-.4px;}
.sec-sub{text-align:center;font-size:16px;color:var(--ash);max-width:620px;margin:0 auto 48px;}

/* SERVICES */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;}
.svc-card{background:#fff;border:1px solid var(--frost);border-radius:14px;padding:28px;transition:all .3s;}
.svc-card:hover{border-color:var(--steel);box-shadow:0 10px 32px rgba(21,101,192,.12);transform:translateY(-3px);}
.svc-ico{width:48px;height:48px;background:var(--steel);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:18px;}
.svc-ico svg{width:24px;height:24px;}
.svc-card h3{font-size:18px;font-weight:700;color:var(--midnight);margin-bottom:10px;}
.svc-card p{font-size:14px;color:var(--ash);line-height:1.65;}

/* PRICING */
.pricing{background:#fff;}
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;max-width:1000px;margin:0 auto;}
.price-card{background:#F8FAFC;border:1px solid var(--frost);border-radius:14px;padding:26px;text-align:center;}
.price-card h4{font-size:14px;color:var(--ash);font-weight:600;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px;}
.price-pre{font-size:11px;color:var(--ember);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:4px;}
.price-num{font-size:38px;font-weight:800;color:var(--steel);margin-bottom:4px;line-height:1;}
.price-sfx{font-size:14px;color:var(--ash);font-weight:600;margin-left:2px;}
.price-unit{font-size:12px;color:var(--ash);margin-top:4px;}
.price-note{text-align:center;font-size:13px;color:var(--ash);margin-top:24px;font-style:italic;}

/* PROCESS */
.process{background:linear-gradient(180deg,#F8FAFC 0%,#EEF3F9 100%);}
.step-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;}
.step{background:#fff;padding:24px;border-radius:12px;border:1px solid var(--frost);text-align:center;position:relative;}
.step-num{width:36px;height:36px;border-radius:50%;background:var(--ember);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:15px;}
.step h4{font-size:15px;font-weight:700;margin-bottom:6px;color:var(--midnight);}
.step p{font-size:13px;color:var(--ash);}

/* WHY */
.why{background:var(--midnight);color:#fff;}
.why .sec-ttl{color:#fff;}
.why .sec-sub{color:#9DB5D1;}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;}
.why-card{background:rgba(255,255,255,.04);border:1px solid rgba(100,181,246,.15);border-radius:12px;padding:24px;}
.why-card h4{font-size:16px;font-weight:700;margin-bottom:8px;color:var(--ice);}
.why-card p{font-size:14px;color:#C5D4E5;}

/* GALLERY */
.gallery{background:#fff;}
.gal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;}
.gal-item{aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--mist);position:relative;cursor:pointer;}
.gal-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s;}
.gal-item:hover img{transform:scale(1.06);}

/* CONTACT */
.contact{background:linear-gradient(135deg,var(--steel) 0%,var(--midnight) 100%);color:#fff;}
.contact .sec-ttl{color:#fff;}
.contact .sec-sub{color:#C5D4E5;}
.form-wrap{max-width:600px;margin:0 auto;background:rgba(255,255,255,.06);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
.form-row.full{grid-template-columns:1fr;}
.form-label{display:block;font-size:12px;color:#C5D4E5;margin-bottom:6px;letter-spacing:.5px;}
.form-input,.form-select,.form-textarea{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:12px 14px;color:#fff;font-size:14px;font-family:inherit;}
.form-input::placeholder,.form-textarea::placeholder{color:#8AABCC;}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--ice);background:rgba(255,255,255,.12);}
.form-select option{background:var(--midnight);color:#fff;}
.form-textarea{min-height:100px;resize:vertical;}
.form-submit{width:100%;background:var(--ember);color:#fff;padding:14px;border:none;border-radius:8px;font-weight:700;font-size:14px;cursor:pointer;margin-top:8px;letter-spacing:.5px;}
.form-submit:hover{background:#c44918;}
.form-alt{text-align:center;margin-top:18px;font-size:13px;color:#C5D4E5;}
.form-alt a{color:var(--ice);text-decoration:none;font-weight:600;}

/* FAQ */
.faq{background:#F8FAFC;}
.faq-list{max-width:800px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--frost);border-radius:10px;margin-bottom:12px;overflow:hidden;}
.faq-q{padding:18px 22px;font-weight:700;color:var(--midnight);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:15px;}
.faq-q::after{content:'+';font-size:22px;color:var(--steel);font-weight:300;transition:transform .3s;}
.faq-item.open .faq-q::after{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;padding:0 22px;color:var(--ash);font-size:14px;line-height:1.7;}
.faq-item.open .faq-a{max-height:400px;padding:0 22px 18px;}

/* CROSS-LINK */
.xlinks{background:#F8FAFC;padding:48px 0;border-top:1px solid var(--frost);border-bottom:1px solid var(--frost);}
.xl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
.xl-card{background:#fff;border:1px solid var(--frost);border-radius:12px;padding:18px 20px;text-decoration:none;color:var(--midnight);transition:all .25s;display:flex;align-items:center;gap:12px;}
.xl-card:hover{border-color:var(--steel);transform:translateY(-2px);box-shadow:0 6px 18px rgba(21,101,192,.1);}
.xl-card .arrow{margin-left:auto;color:var(--steel);font-weight:700;}
.xl-card strong{font-size:14px;display:block;}
.xl-card span{font-size:12px;color:var(--ash);}

/* FOOTER */
.footer{background:var(--midnight);color:#9DB5D1;padding:48px 0 24px;}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px;}
.ft-grid h5{color:#fff;font-size:13px;margin-bottom:14px;letter-spacing:1.5px;text-transform:uppercase;}
.ft-grid p,.ft-grid a{font-size:13px;color:#9DB5D1;text-decoration:none;display:block;margin-bottom:6px;line-height:1.7;}
.ft-grid a:hover{color:var(--ice);}
.ft-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:18px;text-align:center;font-size:12px;color:#7A95B5;}

/* FLOATING WHATSAPP */
.float-wa{position:fixed;bottom:20px;right:20px;width:58px;height:58px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(37,211,102,.4);text-decoration:none;z-index:90;transition:transform .2s;}
.float-wa:hover{transform:scale(1.08);}
.float-wa svg{width:30px;height:30px;fill:#fff;}

@media (max-width:720px){
  .hero h1{font-size:36px;}
  .sec-ttl{font-size:28px;}
  .form-row{grid-template-columns:1fr;}
  .ft-grid{grid-template-columns:1fr;}
  section{padding:56px 0;}
}