:root{
  --blue-900:#0a2647;
  --blue-800:#144272;
  --blue-700:#205295;
  --blue-600:#2c74b3;
  --blue-500:#3a8dd9;
  --blue-50:#eaf3fb;
  --gold-600:#c9a227;
  --gold-500:#e0b73a;
  --gold-400:#f1c84b;
  --gold-300:#ffd76a;
  --gold-50:#fff8e1;
  --ink:#0e1a2b;
  --ink-2:#3a4a5e;
  --line:#d9e3ee;
  --bg:#f6f9fc;
  --white:#ffffff;
  --shadow-sm:0 2px 8px rgba(10,38,71,.06);
  --shadow:0 8px 30px rgba(10,38,71,.12);
  --shadow-lg:0 20px 60px rgba(10,38,71,.18);
  --radius:14px;
  --radius-lg:22px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Prompt',sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-weight:400;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* HEADER */
header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{width:48px;height:48px;border-radius:10px;background:var(--blue-50);padding:4px}
.logo-text strong{display:block;font-size:17px;color:var(--blue-900);font-weight:700;line-height:1.2}
.logo-text span{font-size:11px;color:var(--gold-600);font-weight:600;letter-spacing:.5px}
.menu{display:flex;gap:28px;list-style:none}
.menu a{color:var(--ink);font-weight:500;font-size:15px;position:relative;transition:.3s}
.menu a:hover{color:var(--blue-600)}
.menu a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold-500);transition:.3s}
.menu a:hover::after{width:100%}
.cta-group{display:flex;gap:8px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:50px;font-family:'Prompt',sans-serif;font-weight:600;font-size:14px;border:none;cursor:pointer;transition:.3s;white-space:nowrap}
.btn-call{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:var(--blue-900);box-shadow:0 6px 20px rgba(201,162,39,.4)}
.btn-call:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(201,162,39,.55)}
.btn-line{background:#06C755;color:#fff;box-shadow:0 6px 20px rgba(6,199,85,.35)}
.btn-line:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(6,199,85,.5)}
.menu-toggle{display:none;background:none;border:none;font-size:26px;color:var(--blue-900);cursor:pointer}

/* BREADCRUMB */
.breadcrumb{background:#fff;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.breadcrumb a{color:var(--blue-600);font-weight:500}
.breadcrumb a:hover{color:var(--gold-600)}
.breadcrumb span{color:var(--blue-900);font-weight:600}

/* HERO */
.hero{position:relative;background:radial-gradient(ellipse at 20% 30%,rgba(241,200,75,.18),transparent 50%),radial-gradient(ellipse at 80% 70%,rgba(58,141,217,.25),transparent 60%),linear-gradient(135deg,var(--blue-900) 0%,var(--blue-700) 100%);color:#fff;padding:80px 0 100px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(241,200,75,.15);border:1px solid rgba(241,200,75,.4);color:var(--gold-300);padding:8px 18px;border-radius:50px;font-size:13px;font-weight:600;margin-bottom:22px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--gold-400);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
.hero h1{font-size:clamp(28px,4.5vw,44px);font-weight:800;line-height:1.2;margin-bottom:20px;letter-spacing:-.5px}
.hero h1 .gold{background:linear-gradient(135deg,var(--gold-300),var(--gold-500));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{font-size:17px;color:rgba(255,255,255,.85);margin-bottom:32px;max-width:560px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero-cta .btn{padding:16px 30px;font-size:16px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:480px}
.hero-stat{border-left:3px solid var(--gold-500);padding-left:14px}
.hero-stat strong{display:block;font-size:26px;font-weight:800;color:var(--gold-300);font-family:'Bebas Neue',sans-serif;letter-spacing:1px}
.hero-stat span{font-size:13px;color:rgba(255,255,255,.75)}
.hero-image{position:relative}
.hero-image img{border-radius:var(--radius-lg);box-shadow:0 30px 60px rgba(0,0,0,.4);aspect-ratio:4/5;object-fit:cover;border:4px solid rgba(241,200,75,.3)}
.hero-image::before{content:'';position:absolute;top:-20px;left:-20px;right:30px;bottom:30px;border:3px solid var(--gold-400);border-radius:var(--radius-lg);z-index:-1}
.hero-float{position:absolute;bottom:20px;left:-20px;background:#fff;color:var(--ink);padding:16px 22px;border-radius:14px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-float .icon{width:42px;height:42px;border-radius:50%;background:var(--blue-50);display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--blue-700);font-weight:700}
.hero-float strong{display:block;font-size:14px;color:var(--blue-900)}
.hero-float span{font-size:12px;color:var(--ink-2)}

/* SECTION */
section{padding:90px 0}
.section-head{text-align:center;margin-bottom:60px}
.section-head .tag{display:inline-block;color:var(--gold-600);font-weight:600;font-size:14px;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.section-head h2{font-size:clamp(24px,3.5vw,36px);font-weight:800;color:var(--blue-900);line-height:1.3;margin-bottom:14px}
.section-head h2::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,var(--gold-500),var(--gold-600));margin:18px auto 0;border-radius:2px}
.section-head p{color:var(--ink-2);max-width:680px;margin:0 auto;font-size:16px}

/* SERVICES */
.services{background:linear-gradient(180deg,var(--bg) 0%,#fff 100%)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:.4s;border:1px solid var(--line)}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.service-img{position:relative;aspect-ratio:4/3;overflow:hidden}
.service-img img{width:100%;height:100%;object-fit:cover;transition:.6s}
.service-card:hover .service-img img{transform:scale(1.08)}
.service-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(10,38,71,.7))}
.service-tag{position:absolute;top:14px;left:14px;z-index:2;background:var(--gold-500);color:var(--blue-900);padding:5px 14px;border-radius:50px;font-size:12px;font-weight:700}
.service-body{padding:22px}
.service-body h3{font-size:19px;color:var(--blue-900);margin-bottom:10px;font-weight:700;line-height:1.3}
.service-body p{font-size:14px;color:var(--ink-2);margin-bottom:16px;min-height:65px}
.service-body .more{color:var(--blue-600);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.service-body .more:hover{color:var(--gold-600)}

/* GALLERY */
.gallery{background:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.gallery-grid img{aspect-ratio:1;object-fit:cover;border-radius:10px;cursor:pointer;transition:.3s;width:100%}
.gallery-grid img:hover{transform:scale(1.05);box-shadow:var(--shadow)}

/* CALCULATOR */
.calc{background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff;position:relative;overflow:hidden}
.calc::before{content:'';position:absolute;top:-50%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(241,200,75,.2),transparent 70%);border-radius:50%}
.calc .section-head h2{color:#fff}
.calc .section-head p{color:rgba(255,255,255,.85)}
.calc .section-head .tag{color:var(--gold-400)}
.calc-box{max-width:780px;margin:0 auto;background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-lg);position:relative;z-index:2}
.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.calc-field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--blue-900)}
.calc-field input,.calc-field select{width:100%;padding:12px 14px;border:2px solid var(--line);border-radius:10px;font-family:'Prompt',sans-serif;font-size:15px;color:var(--ink);transition:.3s;background:#fff}
.calc-field input:focus,.calc-field select:focus{outline:none;border-color:var(--blue-600)}
.calc-btn{width:100%;padding:16px;background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:var(--blue-900);border:none;border-radius:10px;font-family:'Prompt',sans-serif;font-weight:700;font-size:16px;cursor:pointer;transition:.3s;margin-top:6px}
.calc-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(201,162,39,.4)}
.calc-result{margin-top:24px;padding:24px;border-radius:14px;background:linear-gradient(135deg,var(--blue-50),var(--gold-50));border:2px dashed var(--gold-500);display:none}
.calc-result.show{display:block;animation:fadeIn .5s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.calc-result h4{color:var(--blue-900);margin-bottom:10px;font-size:18px}
.calc-result .price{font-size:32px;font-weight:800;color:var(--gold-600);font-family:'Bebas Neue',sans-serif;letter-spacing:1px}
.calc-result small{display:block;margin-top:8px;color:var(--ink-2);font-size:13px}

/* FAQ */
.faq{background:#fff}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:var(--bg);border-radius:14px;margin-bottom:14px;border:1px solid var(--line);overflow:hidden;transition:.3s}
.faq-item.open{border-color:var(--gold-500);box-shadow:var(--shadow-sm)}
.faq-q{padding:20px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;font-weight:600;color:var(--blue-900);font-size:16px}
.faq-q .toggle{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--blue-600);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;transition:.3s}
.faq-item.open .toggle{background:var(--gold-500);transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:.4s;padding:0 24px;color:var(--ink-2);font-size:15px}
.faq-item.open .faq-a{max-height:300px;padding:0 24px 22px}

/* AREA */
.area{background:linear-gradient(135deg,var(--blue-50),#fff);text-align:center}
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:980px;margin:40px auto 0}
.area-item,.area-grid a{display:block;background:#fff;padding:14px;border-radius:10px;font-size:14px;border:1px solid var(--line);color:var(--blue-800);font-weight:500;transition:.3s;text-decoration:none}
.area-item:hover,.area-grid a:hover{background:var(--blue-600);color:#fff;transform:translateY(-3px);border-color:var(--blue-600)}
.area-cta{margin-top:36px;font-size:16px;color:var(--ink-2)}
.area-cta strong{color:var(--blue-700)}

/* RELATED */
.related{background:#fff;padding:60px 0}
.related h3{text-align:center;color:var(--blue-900);font-size:22px;margin-bottom:30px;font-weight:700}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.related a{display:block;padding:16px;background:var(--blue-50);border-radius:10px;color:var(--blue-800);font-weight:500;font-size:14px;text-align:center;transition:.3s;border:1px solid transparent}
.related a:hover{background:var(--gold-50);border-color:var(--gold-400);color:var(--blue-900)}

/* CTA STRIP */
.cta-strip{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:var(--blue-900);padding:60px 0;text-align:center}
.cta-strip h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin-bottom:14px}
.cta-strip p{font-size:17px;margin-bottom:28px}
.cta-strip .btn-call{background:var(--blue-900);color:#fff}
.cta-strip .btn-call:hover{background:var(--blue-700)}

/* FOOTER */
footer{background:linear-gradient(180deg,var(--blue-900),#061830);color:rgba(255,255,255,.85);padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:40px}
.footer-brand img{width:60px;height:60px;border-radius:12px;background:#fff;padding:6px;margin-bottom:14px}
.footer-brand h4{color:#fff;font-size:18px;margin-bottom:10px;font-weight:700}
.footer-brand p{font-size:14px;line-height:1.7}
footer h5{color:var(--gold-400);font-size:14px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.footer-links{list-style:none;display:grid;gap:10px;font-size:14px}
.footer-links a:hover,.footer-links li:hover{color:var(--gold-400)}
.contact-item{display:flex;gap:10px;margin-bottom:14px;font-size:14px;align-items:start}
.contact-item .ic{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:rgba(241,200,75,.15);color:var(--gold-400);display:flex;align-items:center;justify-content:center}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center;font-size:13px;color:rgba(255,255,255,.6)}

/* FLOATING BUTTONS */
.float-buttons{position:fixed;bottom:20px;right:20px;z-index:999;display:flex;flex-direction:column;gap:12px}
.float-btn{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:26px;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:.3s;animation:bounce 2s infinite}
.float-btn:hover{transform:scale(1.1);animation:none}
.float-btn.line{background:#06C755}
.float-btn.call{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));animation-delay:.5s}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* INDEX-SPECIFIC: Areas Mega List */
.mega-list{background:#fff;padding:80px 0}
.mega-tabs{display:flex;justify-content:center;gap:10px;margin-bottom:40px;flex-wrap:wrap}
.mega-tab{padding:12px 28px;border:2px solid var(--line);background:#fff;border-radius:50px;font-family:'Prompt',sans-serif;font-weight:600;cursor:pointer;color:var(--ink-2);transition:.3s;font-size:15px}
.mega-tab.active{background:var(--blue-700);color:#fff;border-color:var(--blue-700)}
.mega-tab:hover{border-color:var(--blue-600)}
.mega-content{display:none}
.mega-content.active{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.mega-grid a{padding:10px 12px;background:var(--bg);border-radius:8px;font-size:13px;color:var(--blue-800);text-align:center;transition:.3s;border:1px solid transparent;line-height:1.4}
.mega-grid a:hover{background:var(--gold-50);color:var(--blue-900);border-color:var(--gold-400)}

/* FEATURES */
.features{background:#fff}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature{text-align:center;padding:36px 22px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);transition:.4s;position:relative;overflow:hidden}
.feature::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue-600),var(--gold-500));transform:scaleX(0);transform-origin:left;transition:.4s}
.feature:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.feature:hover::before{transform:scaleX(1)}
.feature-icon{width:80px;height:80px;margin:0 auto 18px;border-radius:50%;background:linear-gradient(135deg,var(--blue-50),var(--gold-50));display:flex;align-items:center;justify-content:center;font-size:36px;color:var(--blue-700);border:2px solid var(--gold-300)}
.feature h3{font-size:18px;color:var(--blue-900);margin-bottom:8px;font-weight:700}
.feature p{font-size:14px;color:var(--ink-2)}

/* REVIEWS */
.reviews{background:var(--bg)}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:.3s;position:relative;border-top:3px solid var(--gold-500)}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.review-card::before{content:'"';position:absolute;top:10px;right:20px;font-size:80px;color:var(--blue-50);font-family:Georgia,serif;line-height:1;font-weight:700}
.review-stars{color:var(--gold-500);font-size:18px;margin-bottom:12px;letter-spacing:2px}
.review-text{color:var(--ink-2);font-size:14px;margin-bottom:18px;position:relative;z-index:2}
.review-author{display:flex;align-items:center;gap:12px}
.review-author img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--gold-300)}
.review-author strong{display:block;color:var(--blue-900);font-size:14px}
.review-author span{color:var(--ink-2);font-size:12px}

/* WHY US */
.why-us{background:#fff}
.why-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center}
.why-image{position:relative}
.why-image img{border-radius:var(--radius-lg);aspect-ratio:1;object-fit:cover}
.why-image .badge-circle{position:absolute;bottom:-20px;right:-20px;width:140px;height:140px;border-radius:50%;background:linear-gradient(135deg,var(--gold-500),var(--gold-600));display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--blue-900);font-weight:800;text-align:center;box-shadow:var(--shadow-lg);border:6px solid #fff}
.why-image .badge-circle strong{font-size:32px;font-family:'Bebas Neue',sans-serif;line-height:1}
.why-image .badge-circle span{font-size:11px;line-height:1.3}
.why-content .tag{color:var(--gold-600);font-weight:600;font-size:14px;letter-spacing:2px;text-transform:uppercase}
.why-content h2{font-size:clamp(24px,3vw,34px);color:var(--blue-900);margin:10px 0 20px;font-weight:800;line-height:1.3}
.why-content > p{color:var(--ink-2);margin-bottom:24px}
.why-list{list-style:none;display:grid;gap:14px}
.why-list li{display:flex;gap:14px;padding:14px;border-radius:10px;background:var(--blue-50);transition:.3s}
.why-list li:hover{background:var(--gold-50);transform:translateX(8px)}
.why-list .check{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--blue-600);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.why-list strong{display:block;color:var(--blue-900);margin-bottom:2px;font-size:15px}
.why-list span{color:var(--ink-2);font-size:13px}

/* RESPONSIVE */
@media (max-width:980px){
  .hero-grid,.why-grid{grid-template-columns:1fr;gap:40px}
  .hero-image{order:-1;max-width:420px;margin:0 auto}
  .features-grid,.services-grid,.reviews-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
  .area-grid,.mega-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .calc-row{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){
  section{padding:60px 0}
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:14px;box-shadow:var(--shadow);border-top:1px solid var(--line)}
  .menu.show{display:flex}
  .menu-toggle{display:block}
  .cta-group .btn:not(.btn-call){display:none}
  .cta-group .btn-call{padding:10px 16px;font-size:13px}
  .features-grid,.services-grid,.reviews-grid,.related-grid{grid-template-columns:1fr}
  .area-grid,.mega-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .hero{padding:50px 0 70px}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:10px}
  .hero-stat{padding-left:10px}
  .hero-stat strong{font-size:22px}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
  .calc-box{padding:24px}
  .float-btn{width:54px;height:54px;font-size:22px}
  .logo-text strong{font-size:14px}
  .logo-text span{font-size:10px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}