:root {
  --primary: #1a3a6b;
  --accent: #0ea5e9;
  --dark: #0f172a;
  --text: #1e293b;
  --muted: #64748b;
  --light: #f8fafc;
  --border: #e2e8f0;
  --white: #ffffff;
  --green: #10b981;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --shadow: 0 2px 20px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
}
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ── NAV ── */
.navbar { position: sticky; top: 0; z-index: 200; background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); width: 100%; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; max-width: 1160px; margin: 0 auto; padding: 0 24px; gap: 16px; }
.nav-logo { font-size: 1.2rem; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; flex-shrink: 0; line-height: 1; display: flex; align-items: center; }
.nav-logo span { color: var(--accent); }
.nav-menu { display: flex; align-items: center; gap: 2px; flex: 1; justify-content: flex-end; }
.nav-menu a { font-size: 0.875rem; font-weight: 500; color: var(--muted); padding: 7px 12px; border-radius: 8px; transition: all 0.2s; white-space: nowrap; line-height: 1; }
.nav-menu a:hover, .nav-menu a.active { color: var(--primary); background: var(--light); }
.nav-menu .nav-btn { background: var(--primary); color: var(--white) !important; padding: 9px 20px; font-weight: 600; border-radius: 8px; margin-left: 6px; }
.nav-menu .nav-btn:hover { background: var(--accent) !important; color: var(--white) !important; }
.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; cursor: pointer; padding: 8px; border: none; background: none; border-radius: 6px; flex-shrink: 0; }
.nav-toggle span { width: 22px; height: 2px; background: var(--primary); border-radius: 2px; transition: all 0.3s; display: block; }
.mobile-nav { display: none; flex-direction: column; background: var(--white); border-top: 1px solid var(--border); padding: 12px 24px 20px; gap: 2px; }
.mobile-nav a { font-size: 0.9rem; font-weight: 500; color: var(--text); padding: 11px 0; border-bottom: 1px solid var(--border); transition: color 0.2s; }
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--accent); }
.mobile-nav.open { display: flex; }

/* ── BUTTONS ── */
.btn { display: inline-block; padding: 12px 26px; border-radius: 10px; font-weight: 600; font-size: 0.9rem; transition: all 0.25s; cursor: pointer; border: none; text-align: center; line-height: 1; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: #16305a; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(26,58,107,0.3); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: #0284c7; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(14,165,233,0.4); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.55); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); font-weight: 700; }
.btn-white:hover { background: #f0f4ff; transform: translateY(-2px); }
.btn-lg { padding: 15px 34px; font-size: 1rem; }

/* ── HERO ── */
.hero { background: linear-gradient(135deg, #0d1b2a 0%, #1a3a6b 60%, #0e2d5a 100%); color: var(--white); padding: 96px 0 80px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0); background-size: 48px 48px; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; max-width: 700px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(14,165,233,0.15); border: 1px solid rgba(14,165,233,0.35); color: #7dd3fc; padding: 6px 16px; border-radius: 100px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.3px; margin-bottom: 22px; }
.hero h1 { font-size: clamp(2rem,4vw,3.1rem); font-weight: 800; line-height: 1.13; letter-spacing: -1px; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 560px; margin-bottom: 36px; line-height: 1.8; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-img { position: absolute; right: 0; top: 0; bottom: 0; height: 100%; width: 45%; object-fit: cover; opacity: 0.18; z-index: 0; }

/* ── TRUST BAR ── */
.trust-bar { background: var(--primary); padding: 13px 0; }
.trust-inner { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.trust-item { color: rgba(255,255,255,0.8); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; padding: 4px 22px; border-right: 1px solid rgba(255,255,255,0.2); }
.trust-item:last-child { border: none; }

/* ── LAYOUT ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section-alt { padding: 84px 0; background: var(--light); }
.section-dark { padding: 84px 0; background: var(--dark); color: var(--white); }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── TYPOGRAPHY ── */
.section-tag { display: inline-block; background: rgba(14,165,233,0.1); color: var(--accent); font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 14px; border-radius: 100px; margin-bottom: 12px; }
.section-tag-light { background: rgba(14,165,233,0.2); color: #7dd3fc; }
h2.h2 { font-size: clamp(1.7rem,3vw,2.4rem); font-weight: 800; letter-spacing: -0.5px; color: var(--primary); margin-bottom: 14px; line-height: 1.2; }
.section-dark h2.h2 { color: var(--white); }
.section-sub { font-size: 0.95rem; color: var(--muted); max-width: 580px; line-height: 1.85; }
.section-dark .section-sub { color: rgba(255,255,255,0.6); }

/* ── GRIDS ── */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

/* ── CARDS ── */
.card { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.3s, box-shadow 0.3s; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card-accent { border-top: 3px solid var(--accent); }
.card-icon { width: 50px; height: 50px; border-radius: 12px; background: linear-gradient(135deg,rgba(26,58,107,0.07),rgba(14,165,233,0.12)); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; margin-bottom: 14px; }
.card h3 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.card p { font-size: 0.85rem; color: var(--muted); line-height: 1.75; }
.section-dark .card { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.1); }
.section-dark .card h3 { color: var(--white); }
.section-dark .card p { color: rgba(255,255,255,0.55); }

/* ── IMAGE CARDS ── */
.img-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.img-card img { width: 100%; height: 260px; object-fit: cover; }
.section-img { width: 100%; height: 320px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.feature-img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); }

/* ── STATS ── */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 48px; }
.stat-card { background: var(--white); border-radius: var(--radius); padding: 28px; text-align: center; box-shadow: var(--shadow); border: 1px solid var(--border); }
.stat-num { font-size: 2.6rem; font-weight: 900; color: var(--primary); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--muted); margin-top: 6px; font-weight: 500; }

/* ── FEATURE LIST ── */
.feat-list { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 9px; }
.feat-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.875rem; color: var(--muted); }
.feat-list li::before { content: '✓'; color: var(--green); font-weight: 800; flex-shrink: 0; margin-top: 1px; }

/* ── CASE CARDS ── */
.case-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.3s, box-shadow 0.3s; }
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.case-head { background: linear-gradient(135deg,var(--primary),#1e4a8a); padding: 22px; color: var(--white); }
.case-head h3 { font-size: 1rem; font-weight: 700; }
.case-head p { color: rgba(255,255,255,0.65); font-size: 0.8rem; margin-top: 4px; }
.case-body { padding: 22px; }
.case-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--accent); margin-bottom: 5px; margin-top: 14px; }
.case-label:first-child { margin-top: 0; }
.case-body p { font-size: 0.875rem; color: var(--muted); line-height: 1.75; }
.outcome-box { background: rgba(16,185,129,0.07); border-left: 3px solid var(--green); padding: 10px 14px; border-radius: 0 8px 8px 0; margin-top: 12px; }
.outcome-box p { color: #065f46 !important; font-weight: 600; font-size: 0.875rem !important; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag { background: rgba(14,165,233,0.1); color: var(--accent); font-size: 0.68rem; font-weight: 600; padding: 3px 10px; border-radius: 100px; }

/* ── SERVICE BLOCKS ── */
.service-block { background: var(--white); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--border); margin-bottom: 20px; display: grid; grid-template-columns: 60px 1fr; gap: 22px; align-items: start; transition: box-shadow 0.3s; }
.service-block:hover { box-shadow: var(--shadow-lg); }
.svc-num { font-size: 2.6rem; font-weight: 900; color: rgba(14,165,233,0.15); line-height: 1; }
.svc-title { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.svc-title h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); }

/* ── AWS GRID ── */
.aws-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; margin-top: 40px; }
.aws-card { background: var(--white); border-radius: 10px; padding: 20px 12px; text-align: center; box-shadow: var(--shadow); border: 1px solid var(--border); transition: all 0.25s; }
.aws-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.aws-card .i { font-size: 1.8rem; margin-bottom: 8px; }
.aws-card h4 { font-size: 0.72rem; font-weight: 700; color: var(--primary); margin-bottom: 3px; }
.aws-card p { font-size: 0.68rem; color: var(--muted); }

/* ── PRODUCT CARDS ── */
.product-card { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border: 1px solid var(--border); border-top: 4px solid var(--accent); transition: transform 0.3s, box-shadow 0.3s; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.p-badge { display: inline-block; background: rgba(14,165,233,0.1); color: var(--accent); font-size: 0.68rem; font-weight: 700; padding: 3px 10px; border-radius: 100px; margin-bottom: 12px; }

/* ── ROADMAP ── */
.roadmap { display: flex; flex-direction: column; gap: 0; max-width: 680px; margin: 40px auto 0; }
.rm-item { display: flex; gap: 20px; padding-bottom: 32px; position: relative; }
.rm-item:not(:last-child)::before { content: ''; position: absolute; left: 17px; top: 40px; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--accent), rgba(14,165,233,0.1)); }
.rm-dot { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; color: var(--white); font-weight: 800; font-size: 0.8rem; flex-shrink: 0; }
.rm-content h4 { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 5px; }
.rm-content p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ── VALUES ── */
.values-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; margin-top: 36px; }
.value-card { background: var(--white); border-radius: var(--radius); padding: 24px 16px; text-align: center; box-shadow: var(--shadow); border-top: 3px solid var(--accent); }
.value-card .vi { font-size: 1.8rem; margin-bottom: 10px; }
.value-card h4 { font-size: 0.82rem; font-weight: 700; color: var(--primary); }

/* ── PAGE HERO ── */
.page-hero { background: linear-gradient(135deg, var(--dark), #1a3a6b); color: var(--white); padding: 64px 0; }
.page-hero h1 { font-size: clamp(1.8rem,3.2vw,2.8rem); font-weight: 800; margin-bottom: 12px; }
.page-hero p { font-size: 0.95rem; color: rgba(255,255,255,0.7); max-width: 560px; line-height: 1.8; }

/* ── CTA BAND ── */
.cta-band { background: linear-gradient(135deg, var(--primary), #1a6b9a); padding: 64px 0; text-align: center; }
.cta-band h2 { color: var(--white); font-size: clamp(1.6rem,2.5vw,2rem); font-weight: 800; margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,0.75); margin-bottom: 30px; font-size: 0.95rem; }

/* ── CONTACT ── */
.contact-form { background: var(--white); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.84rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-family: var(--font); font-size: 0.875rem; color: var(--text); outline: none; transition: border-color 0.2s, box-shadow 0.2s; background: var(--white); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
.form-group textarea { height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-success { background: rgba(16,185,129,0.08); border: 1px solid var(--green); border-radius: 8px; padding: 14px; color: #065f46; font-weight: 500; display: none; margin-top: 14px; text-align: center; font-size: 0.9rem; }

/* ── BLOG ── */
.blog-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.3s, box-shadow 0.3s; }
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.blog-img { height: 180px; overflow: hidden; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-body { padding: 20px; }
.blog-tag { font-size: 0.72rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.blog-body h3 { font-size: 0.9rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; line-height: 1.5; }
.blog-body p { font-size: 0.82rem; color: var(--muted); line-height: 1.65; }
.blog-meta { font-size: 0.72rem; color: var(--muted); margin-top: 10px; }

/* ── TEAM / ABOUT ── */
.about-img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.info-box { background: linear-gradient(135deg, rgba(26,58,107,0.04), rgba(14,165,233,0.06)); border: 1.5px solid rgba(14,165,233,0.2); border-radius: var(--radius); padding: 28px; margin-top: 24px; }
.info-box h3 { color: var(--primary); font-size: 1rem; margin-bottom: 10px; }
.info-box p { color: var(--muted); font-size: 0.875rem; line-height: 1.8; }

/* ── FOOTER ── */
footer { background: var(--dark); color: rgba(255,255,255,0.6); padding: 60px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
.footer-brand h3 { color: var(--white); font-size: 1.15rem; font-weight: 800; margin-bottom: 12px; }
.footer-brand p { font-size: 0.82rem; line-height: 1.8; }
.footer-col h4 { color: var(--white); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.82rem; margin-bottom: 9px; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; }

/* ── FADE IN ── */
.fade-in { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .aws-grid { grid-template-columns: repeat(3,1fr); }
  .values-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .hero-img { display: none; }
}
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .aws-grid { grid-template-columns: repeat(2,1fr); }
  .values-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section, .section-alt, .section-dark { padding: 60px 0; }
  .hero { padding: 72px 0 60px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-btns { flex-direction: column; }
  .btn-lg { width: 100%; text-align: center; }
}

/* ── HERO SLIDER ── */
.hero-slider { padding: 0; min-height: 540px; display: block; position: relative; overflow: hidden; background: linear-gradient(135deg, #0d1b2a 0%, #1a3a6b 60%, #0e2d5a 100%); }
.hero-slide { display: none; position: relative; background-size: cover; background-position: center; min-height: 540px; padding: 96px 0 80px; color: var(--white); width: 100%; }
.hero-slide.active { display: block; animation: heroFadeIn 0.8s ease; }
@keyframes heroFadeIn { from { opacity: 0; } to { opacity: 1; } }
.hero-slide-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(26,58,107,0.80) 60%, rgba(14,45,90,0.70) 100%); }
.hero-slide .container { position: relative; z-index: 2; }
.hero-prev, .hero-next { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: #fff; width: 44px; height: 44px; border-radius: 50%; font-size: 1.1rem; cursor: pointer; transition: background 0.2s; display: flex; align-items: center; justify-content: center; }
.hero-prev { left: 20px; }
.hero-next { right: 20px; }
.hero-prev:hover, .hero-next:hover { background: rgba(255,255,255,0.3); }
.hero-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.hero-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4); border: none; cursor: pointer; transition: background 0.2s, transform 0.2s; padding: 0; }
.hero-dot.active { background: #fff; transform: scale(1.3); }
@media (max-width: 768px) { .hero-prev { left: 10px; } .hero-next { right: 10px; } .hero-slide { padding: 72px 0 60px; min-height: 480px; } .hero-slider { min-height: 480px; } }