/* ============ RESET & BASE ============ */
* { margin:0; padding:0; box-sizing:border-box; }
:root {
    --primary: #0B4F6C;
    --primary-dark: #073547;
    --accent: #01BAEF;
    --dark: #10202b;
    --bg-light: #F7FAFC;
    --border: #e5e9ec;
    --muted: #66727e;
    --font-head: 'Poppins', 'Segoe UI', Arial, sans-serif;
    --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
}
html { scroll-behavior:smooth; max-width:100%; overflow-x:hidden; }
body { font-family: var(--font-body); color: var(--dark); background:#fff; max-width:100%; overflow-x:hidden; }
h1,h2,h3,h4 { font-family: var(--font-head); }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }
button { font-family:inherit; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }

/* ============ REVEAL ANIMATIONS ============ */
.reveal { opacity:0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity:1; transform: translateY(0); }
.reveal-delay-1.visible { transition-delay: 0.1s; }
.reveal-delay-2.visible { transition-delay: 0.2s; }
.reveal-delay-3.visible { transition-delay: 0.3s; }

/* ============ CUSTOM CURSOR ============ */
.cursor-dot { position:fixed; width:8px; height:8px; background:var(--accent); border-radius:50%; pointer-events:none; z-index:9999; transform:translate(-50%,-50%); transition: width 0.2s, height 0.2s, background 0.2s; }
.cursor-ring { position:fixed; width:32px; height:32px; border:1.5px solid var(--accent); border-radius:50%; pointer-events:none; z-index:9999; transform:translate(-50%,-50%); transition: width 0.2s, height 0.2s, opacity 0.5s; opacity:0.6; }
@media (hover:none) { .cursor-dot, .cursor-ring { display:none; } }

/* ============ HEADER ============ */
header { position: sticky; top:0; z-index:50; background:rgba(255,255,255,0.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--border); }
.header-inner { display:flex; align-items:center; justify-content:space-between; padding:12px 0; }
.logo { display:flex; align-items:center; gap:10px; font-weight:700; font-size:17px; font-family: var(--font-head); }
.logo img { height:42px; width:auto; }
.desktop-nav { display:flex; gap:30px; font-size:14px; color:var(--muted); font-weight:500; }
.desktop-nav a { position:relative; padding:4px 0; }
.desktop-nav a::after { content:''; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--accent); transition:width 0.25s; }
.desktop-nav a:hover::after, .desktop-nav a.active::after { width:100%; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--dark); }
.header-actions { display:flex; align-items:center; gap:14px; }
.call-btn { display:inline-flex; align-items:center; gap:8px; background:var(--primary); color:#fff; padding:11px 20px; border-radius:30px; font-size:14px; font-weight:600; transition: transform 0.2s, box-shadow 0.2s; }
.call-btn:hover { transform:translateY(-2px); box-shadow:0 8px 18px rgba(11,79,108,0.3); }
.menu-toggle { display:none; background:none; border:1px solid var(--border); border-radius:8px; width:40px; height:40px; align-items:center; justify-content:center; cursor:pointer; color:var(--dark); }

/* ============ MOBILE NAV DRAWER ============ */
.mobile-nav-overlay { display:none; position:fixed; inset:0; background:rgba(16,32,43,0.5); z-index:100; opacity:0; visibility:hidden; transition:opacity 0.3s; }
.mobile-nav-overlay.open { opacity:1; visibility:visible; }
.mobile-nav-panel { position:absolute; top:0; right:0; width:80%; max-width:320px; height:100%; background:#fff; padding:20px; transform:translateX(100%); transition:transform 0.3s ease; display:flex; flex-direction:column; }
.mobile-nav-overlay.open .mobile-nav-panel { transform:translateX(0); }
.mobile-nav-top { display:flex; justify-content:space-between; align-items:center; padding-bottom:20px; border-bottom:1px solid var(--border); margin-bottom:20px; }
.menu-close { background:none; border:none; cursor:pointer; color:var(--dark); }
.mobile-nav-links { display:flex; flex-direction:column; gap:4px; }
.mobile-nav-links a { padding:14px 4px; font-size:16px; font-weight:600; border-bottom:1px solid var(--border); }

/* ============ HERO ============ */
.hero { padding: 64px 0 44px; background: radial-gradient(circle at 80% 10%, rgba(1,186,239,0.08), transparent 55%), linear-gradient(180deg, var(--bg-light), #fff); position:relative; }
.hero-grid { display:grid; grid-template-columns: 1.1fr 0.9fr; gap:44px; align-items:center; }
.badge { display:inline-flex; align-items:center; gap:6px; background:#fff; border:1px solid var(--border); padding:7px 16px; border-radius:30px; font-size:13px; font-weight:600; }
.badge svg { color: var(--primary); }
.hero h1 { font-size:46px; font-weight:800; line-height:1.14; margin:18px 0; letter-spacing:-0.5px; }
.hero h1 span { color: var(--primary); }
.hero p { color: var(--muted); font-size:16.5px; max-width:490px; margin-bottom:26px; line-height:1.6; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; }
.btn-primary { display:inline-flex; align-items:center; gap:8px; background:var(--primary); color:#fff; padding:14px 26px; border-radius:30px; font-weight:600; font-size:14px; transition: transform 0.2s, box-shadow 0.2s; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 10px 22px rgba(11,79,108,0.3); }
.btn-outline { display:inline-flex; align-items:center; gap:8px; border:1.5px solid var(--border); padding:13px 26px; border-radius:30px; font-weight:600; font-size:14px; transition:0.2s; }
.btn-outline:hover { border-color:var(--primary); background:#fff; }
.hero-stats { display:flex; gap:24px; flex-wrap:wrap; margin-top:34px; padding-top:26px; border-top:1px solid var(--border); }
.hero-stats > div { min-width:0; }
.hero-stats .value { font-size:24px; font-weight:800; color:var(--primary); font-family:var(--font-head); }
.hero-stats .label { font-size:13px; color:var(--muted); margin-top:2px; }
.hero-img { position:relative; }
.hero-img::before { content:''; position:absolute; inset:-16px; background:linear-gradient(135deg, var(--accent), var(--primary)); border-radius:26px; opacity:0.15; filter:blur(20px); }
.hero-img img { position:relative; width:100%; border-radius:20px; box-shadow:0 25px 50px rgba(11,79,108,0.2); }

/* ============ TRUST STRIP ============ */
.strip { background: var(--bg-light); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.strip-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.strip-item { display:flex; flex-direction:column; align-items:center; gap:6px; padding:18px; font-size:13px; font-weight:600; border-left:1px solid var(--border); transition:0.2s; }
.strip-item:first-child { border-left:none; }
.strip-item svg { color: var(--primary); }
.strip-item:hover { background:#eef4f7; transform:translateY(-2px); }

/* ============ SECTIONS ============ */
.section { padding: 76px 0; }
.section-tag { color: var(--primary); font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:1.2px; }
.section-title { font-size:33px; font-weight:800; margin-top:8px; margin-bottom:14px; letter-spacing:-0.4px; }
.section-desc { color:var(--muted); max-width:600px; line-height:1.6; font-size:15.5px; }

/* ============ ABOUT / WHY US ============ */
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; }
.why-list { list-style:none; margin-top:26px; display:grid; gap:18px; }
.why-list li { display:flex; gap:14px; align-items:flex-start; }
.why-icon { width:38px; height:38px; border-radius:10px; background:rgba(11,79,108,0.1); color:var(--primary); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.why-list h4 { font-size:15.5px; margin-bottom:3px; color:var(--dark); }
.why-list p { font-size:13.5px; color:var(--muted); line-height:1.5; margin:0; }
.why-list p a { text-decoration:none; }
.about-img { position:relative; border-radius:20px; overflow:hidden; box-shadow:0 20px 40px rgba(11,79,108,0.15); }

/* ============ SERVICES ============ */
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:36px; }
.service-card { border:1px solid var(--border); border-radius:16px; padding:26px; transition:0.25s; }
.service-card:hover { border-color: var(--primary); box-shadow:0 14px 30px rgba(11,79,108,0.1); transform:translateY(-4px); }
.service-icon { width:46px; height:46px; border-radius:12px; background:rgba(11,79,108,0.1); color:var(--primary); display:flex; align-items:center; justify-content:center; transition:0.25s; }
.service-card:hover .service-icon { background:var(--primary); color:#fff; transform:rotate(-6deg) scale(1.08); }
.service-card h3 { margin-top:16px; font-size:17px; }
.service-card p { margin-top:8px; font-size:14px; color:var(--muted); line-height:1.55; }
.service-cta { display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-size:13px; font-weight:600; color:var(--primary); }
.service-cta:hover { text-decoration:underline; }

/* ============ PROCESS ============ */
.process-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:36px; }
.process-card { background:var(--bg-light); border-radius:16px; padding:26px; position:relative; }
.process-num { font-size:32px; font-weight:800; color:var(--accent); opacity:0.5; font-family:var(--font-head); }
.process-card h4 { margin:10px 0 8px; font-size:15.5px; }
.process-card p { font-size:13.5px; color:var(--muted); line-height:1.55; }

/* ============ PORTFOLIO ============ */
.portfolio-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:36px; }
.portfolio-card { border-radius:14px; overflow:hidden; background:#fff; border:1px solid var(--border); transition:0.25s; }
.portfolio-card:hover { transform:translateY(-4px); box-shadow:0 14px 30px rgba(11,79,108,0.1); }
.portfolio-imgs { display:grid; grid-template-columns:1fr 1fr; }
.portfolio-imgs img { height:110px; width:100%; object-fit:cover; }
.portfolio-info { padding:14px; }
.portfolio-info h4 { font-size:14px; margin-bottom:3px; }
.portfolio-info span { font-size:12px; color:var(--muted); }
.filter-bar { display:flex; gap:10px; flex-wrap:wrap; margin-top:24px; }
.filter-chip { padding:8px 18px; border-radius:30px; border:1px solid var(--border); font-size:13px; font-weight:600; color:var(--muted); transition:0.2s; }
.filter-chip:hover { border-color:var(--primary); color:var(--dark); }
.filter-chip.active { background:var(--primary); border-color:var(--primary); color:#fff; }

/* ============ REVIEWS ============ */
.reviews { background: var(--bg-light); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.reviews-grid { display:grid; grid-template-columns:1fr 2fr; gap:40px; }
.rating-big { display:flex; align-items:baseline; gap:12px; margin-top:20px; }
.rating-big .num { font-size:48px; font-weight:800; font-family:var(--font-head); }
.stars { color:#e0a800; font-size:16px; }
.testimonial-cards { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.t-card { background:#fff; border:1px solid var(--border); border-radius:16px; padding:22px; transition:0.25s; }
.t-card:hover { transform:translateY(-4px); box-shadow:0 14px 30px rgba(11,79,108,0.08); }
.t-card blockquote { font-size:14px; line-height:1.6; margin:14px 0; }
.t-foot { font-size:12px; color:var(--muted); }

/* ============ FAQ ============ */
.faq-list { margin-top:32px; max-width:800px; }
.faq-item { border-bottom:1px solid var(--border); }
.faq-question { width:100%; display:flex; justify-content:space-between; align-items:center; gap:16px; background:none; border:none; padding:20px 0; font-size:15.5px; font-weight:600; font-family:var(--font-body); text-align:left; cursor:pointer; color:var(--dark); }
.faq-question svg { flex-shrink:0; color:var(--primary); transition:transform 0.25s; }
.faq-item.open .faq-question svg { transform:rotate(45deg); }
.faq-answer { max-height:0; overflow:hidden; transition:max-height 0.3s ease; }
.faq-item.open .faq-answer { max-height:300px; }
.faq-answer p { padding-bottom:18px; font-size:14px; color:var(--muted); line-height:1.6; }

/* ============ CONTACT ============ */
.contact-page-grid { display:grid; grid-template-columns:1.2fr 1fr; gap:44px; margin-top:0; }
.contact-form { background:#fff; border:1px solid var(--border); border-radius:20px; padding:32px; box-shadow:0 4px 20px rgba(11,79,108,0.06); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.contact-form .form-group, .form-group { margin-bottom:16px; }
.contact-form label, .form-group label { display:block; font-size:13px; font-weight:600; margin-bottom:6px; }
.contact-form input, .contact-form select, .contact-form textarea,
.form-group input, .form-group select, .form-group textarea { width:100%; padding:12px 14px; border:1px solid var(--border); border-radius:8px; font-size:14px; font-family:var(--font-body); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline:none; border-color:var(--primary); }
.form-success { background:#e8f7ef; border:1px solid #b7e4c7; border-radius:16px; padding:32px; text-align:center; color:#177a4a; }
.form-error { background:#fdeceb; border:1px solid #f3c3bf; color:#c0392b; padding:12px 16px; border-radius:8px; margin-bottom:16px; font-size:14px; }
.map-embed { margin-top:20px; }
.contact-box { display:grid; grid-template-columns:1fr 1fr; gap:40px; background:#fff; border:1px solid var(--border); border-radius:24px; padding:50px; }
.contact-box h2 { font-size:30px; font-weight:800; margin:10px 0 12px; }
.contact-list { list-style:none; margin-top:10px; }
.contact-list li { display:flex; gap:12px; margin-bottom:20px; font-size:14px; }
.contact-list svg { color:var(--primary); flex-shrink:0; margin-top:2px; }
.contact-list .label { font-weight:600; }
.contact-list .val { color:var(--muted); margin-top:2px; }

/* ============ BLOG ============ */
.blog-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:36px; }
.blog-card { background:#fff; border:1px solid var(--border); border-radius:16px; overflow:hidden; transition:0.25s; }
.blog-card:hover { transform:translateY(-4px); box-shadow:0 14px 30px rgba(11,79,108,0.1); }
.blog-card-img { height:170px; overflow:hidden; }
.blog-card-img img { width:100%; height:100%; object-fit:cover; }
.blog-card-body { padding:18px; }
.blog-date { font-size:12px; color:var(--muted); font-weight:600; text-transform:uppercase; letter-spacing:0.5px; }
.blog-card h3 { font-size:16px; margin:8px 0 10px; line-height:1.4; }
.blog-readmore { display:inline-flex; align-items:center; gap:6px; font-size:13px; font-weight:600; color:var(--primary); }
.blog-back { display:inline-flex; align-items:center; gap:6px; font-size:14px; font-weight:600; color:var(--primary); margin-bottom:16px; }
.blog-single-img { margin:24px 0; border-radius:16px; overflow:hidden; }
.blog-content { font-size:16px; line-height:1.8; color:#2a333c; }
.blog-content p { margin-bottom:16px; }
.blog-content h2, .blog-content h3 { margin:26px 0 12px; font-family:var(--font-head); }
.blog-content img { border-radius:12px; margin:16px 0; }
.blog-content ul, .blog-content ol { margin:0 0 16px 22px; }
.blog-cta { margin-top:40px; background:var(--bg-light); border-radius:16px; padding:30px; text-align:center; }
.blog-cta h3 { font-size:20px; margin-bottom:8px; }
.blog-cta p { color:var(--muted); margin-bottom:18px; }

/* ============ FOOTER ============ */
.site-footer { background:var(--dark); color:#a8b2bc; padding:60px 0 0; }
.footer-grid { display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; padding-bottom:40px; }
.footer-brand .logo { color:#fff; }
.footer-brand p { font-size:13.5px; line-height:1.6; margin-top:12px; color:#8a939c; max-width:320px; }
.footer-social { display:flex; gap:10px; margin-top:18px; }
.footer-social a { width:36px; height:36px; border-radius:8px; border:1px solid #2a343d; display:flex; align-items:center; justify-content:center; color:#a8b2bc; transition:0.2s; }
.footer-social a:hover { border-color:var(--accent); color:#fff; }
.footer-col h4 { color:#fff; font-size:14px; margin-bottom:16px; }
.footer-col a, .footer-col span { display:block; font-size:13.5px; color:#8a939c; margin-bottom:11px; line-height:1.5; }
.footer-col a:hover { color:#fff; }
.footer-bottom { border-top:1px solid #232b34; padding:18px 0; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; font-size:12.5px; color:#6b7580; }
.footer-bottom a { color:#a8b2bc; font-weight:600; }
.footer-bottom a:hover { color:#fff; }

/* ============ FLOATING BUTTONS ============ */
.whatsapp-float { position:fixed; bottom:24px; right:24px; background:#25D366; width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 16px rgba(0,0,0,0.2); z-index:60; transition:transform 0.2s; }
.whatsapp-float:hover { transform:scale(1.08); }
.back-to-top { position:fixed; bottom:24px; right:90px; width:44px; height:44px; border-radius:50%; background:var(--primary); color:#fff; border:none; display:flex; align-items:center; justify-content:center; cursor:pointer; box-shadow:0 6px 16px rgba(0,0,0,0.2); z-index:60; opacity:0; visibility:hidden; transform:translateY(10px); transition:0.3s; }
.back-to-top.show { opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover { transform:translateY(-3px); }

.mobile-bar { display:none; position:fixed; bottom:0; left:0; right:0; background:#fff; border-top:1px solid var(--border); z-index:70; box-shadow:0 -4px 14px rgba(0,0,0,0.06); grid-template-columns:repeat(4,1fr); }
.mobile-bar a { display:flex; flex-direction:column; align-items:center; gap:3px; padding:10px 0; font-size:11px; color:var(--muted); font-weight:600; }
.mobile-bar a svg { color:var(--primary); }

/* ============ UTILITIES ============ */
.text-center { text-align:center; }
.mt-0 { margin-top:0 !important; }
img[loading="lazy"] { background:var(--bg-light); }

/* ============ RESPONSIVE ============ */
@media (max-width: 860px) {
    .desktop-nav { display:none; }
    .menu-toggle { display:flex; }
    .mobile-nav-overlay { display:block; }
    .hero-grid, .reviews-grid, .contact-box, .about-grid, .contact-page-grid, .form-row { grid-template-columns:1fr; }
    .services-grid, .testimonial-cards, .process-grid { grid-template-columns:1fr; }
    .portfolio-grid, .blog-grid { grid-template-columns:1fr 1fr; }
    .strip-grid { grid-template-columns:repeat(2,1fr); }
    .hero h1 { font-size:30px; }
    .hero-stats { gap:18px; }
    .mobile-bar { display:grid; }
    body { padding-bottom:60px; }
    .whatsapp-float { bottom:76px; }
    .back-to-top { bottom:76px; right:90px; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .footer-bottom { flex-direction:column; text-align:center; }
}
@media (max-width: 600px) {
    .portfolio-grid, .blog-grid { grid-template-columns:1fr; }
    .back-to-top { display:none; }
    .footer-grid { grid-template-columns:1fr; }
}
@media print {
    header, footer, .whatsapp-float, .back-to-top, .mobile-bar { display:none !important; }
}