/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', sans-serif;
    background: #0B0D26;
    color: rgba(255,255,255,0.85);
    line-height: 1.6;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
    --primary: #0868D7;
    --primary-light: #3B8EF0;
    --primary-dark: #0550A8;
    --bg-dark: #0B0D26;
    --bg-card: #141630;
    --bg-card-hover: #1a1d40;
    --bg-section: #0f1130;
    --text: rgba(255,255,255,0.85);
    --text-muted: rgba(255,255,255,0.55);
    --border: rgba(255,255,255,0.08);
    --radius: 16px;
    --radius-sm: 10px;
    --max-width: 1200px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== UTILITIES ===== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 2px; color: var(--primary-light);
    margin-bottom: 16px;
}
.section-label::before {
    content: ''; width: 24px; height: 2px;
    background: var(--primary); border-radius: 2px;
}
.section-title {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700; line-height: 1.15;
    color: #fff; margin-bottom: 20px;
}
.section-subtitle {
    font-size: 1.1rem; color: var(--text-muted);
    max-width: 600px; line-height: 1.7;
}
.gradient-text {
    background: linear-gradient(135deg, #fff 0%, var(--primary-light) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: 50px;
    font-weight: 600; font-size: 0.95rem;
    transition: var(--transition); border: none; cursor: pointer;
    font-family: 'Inter', sans-serif;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(8,104,215,0.3); }
.btn-outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.2); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary-light); }
.btn-arrow::after { content: '→'; transition: transform var(--transition); }
.btn-arrow:hover::after { transform: translateX(4px); }
.btn-sm { padding: 10px 24px; font-size: 0.85rem; }
.btn-white { background: #fff; color: var(--bg-dark); }
.btn-white:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); }

/* ===== SVG ICONS ===== */
.icon {
    width: 24px; height: 24px;
    stroke: var(--primary-light);
    stroke-width: 1.5;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}
.icon-lg { width: 32px; height: 32px; }
.icon-xl { width: 40px; height: 40px; }

/* ===== NAV ===== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 20px 0;
    background: rgba(11,13,38,0.8);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.nav.scrolled { padding: 12px 0; background: rgba(11,13,38,0.95); }
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.4rem; font-weight: 700; color: #fff;
    display: flex; align-items: center; gap: 10px;
}
.nav-logo .logo-img {
    height: 44px; width: auto;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
    font-size: 0.9rem; font-weight: 500;
    color: var(--text-muted); transition: var(--transition);
    position: relative;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a.active::after {
    content: ''; position: absolute; bottom: -6px; left: 0; right: 0;
    height: 2px; background: var(--primary); border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-phone { font-size: 0.85rem; color: var(--text-muted); }
.nav-phone span { color: #fff; font-weight: 600; }
.hamburger {
    display: none; flex-direction: column; gap: 5px;
    cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
    padding: 160px 0 80px;
    position: relative; overflow: hidden;
    text-align: center;
}
.page-hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background-size: cover; background-position: center;
}
.page-hero-bg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(11,13,38,0.85) 0%, rgba(11,13,38,0.95) 100%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .breadcrumb {
    font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px;
}
.page-hero .breadcrumb a { color: var(--primary-light); }
.page-hero h1 {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 700; color: #fff; margin-bottom: 16px;
}
.page-hero p { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* ===== IMAGE CARDS ===== */
.img-card {
    border-radius: var(--radius); overflow: hidden;
    position: relative;
}
.img-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.img-card:hover img { transform: scale(1.05); }
.img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(11,13,38,0.9) 100%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 32px;
}
.img-overlay h3 { font-family: 'DM Sans', sans-serif; font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.img-overlay p { font-size: 0.88rem; color: rgba(255,255,255,0.7); }

/* ===== SERVICE CARDS ===== */
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.service-card:hover { background: var(--bg-card-hover); transform: translateY(-4px); border-color: rgba(8,104,215,0.2); }
.service-card-img {
    width: 100%; height: 220px;
    overflow: hidden; position: relative;
}
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-card:hover .service-card-img img { transform: scale(1.08); }
.service-card-img .service-badge {
    position: absolute; top: 16px; left: 16px;
    background: rgba(8,104,215,0.9); backdrop-filter: blur(8px);
    padding: 6px 14px; border-radius: 50px;
    display: flex; align-items: center; gap: 6px;
    font-size: 0.75rem; font-weight: 600; color: #fff;
}
.service-card-body { padding: 28px; }
.service-card-body h3 {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 10px;
}
.service-card-body p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }
.service-features { display: flex; flex-direction: column; gap: 8px; }
.service-features li {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.85rem; color: var(--text);
}
.feature-check {
    width: 18px; height: 18px;
    background: rgba(8,104,215,0.15);
    border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
}
.feature-check svg { width: 10px; height: 10px; stroke: var(--primary-light); stroke-width: 3; fill: none; }
.service-card-link {
    display: flex; align-items: center; gap: 6px;
    margin-top: 20px; font-size: 0.88rem;
    font-weight: 600; color: var(--primary-light);
    transition: var(--transition);
}
.service-card-link:hover { gap: 10px; }

/* ===== SPLIT SECTIONS ===== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-img {
    border-radius: var(--radius); overflow: hidden;
    height: 480px; position: relative;
}
.split-img img { width: 100%; height: 100%; object-fit: cover; }
.split-img-badge {
    position: absolute; bottom: 24px; left: 24px;
    background: rgba(11,13,38,0.8); backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    display: flex; align-items: center; gap: 12px;
}
.split-img-badge .badge-num {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.6rem; font-weight: 800; color: var(--primary-light);
}
.split-img-badge .badge-text { font-size: 0.78rem; color: var(--text-muted); line-height: 1.3; }

/* ===== FEATURE GRID ===== */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}
.feature-card:hover { border-color: rgba(8,104,215,0.2); transform: translateY(-2px); }
.feature-card-icon {
    width: 56px; height: 56px;
    background: rgba(8,104,215,0.1);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.feature-card h4 {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.05rem; font-weight: 600; color: #fff; margin-bottom: 8px;
}
.feature-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ===== STATS BAR ===== */
.stats-bar {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    padding: 48px 0;
}
.stat-item { text-align: center; }
.stat-item h3 {
    font-family: 'DM Sans', sans-serif;
    font-size: 2.5rem; font-weight: 800; color: #fff; line-height: 1;
}
.stat-item h3 span { color: var(--primary-light); }
.stat-item p { font-size: 0.82rem; color: var(--text-muted); margin-top: 6px; text-transform: uppercase; letter-spacing: 1px; }

/* ===== TECH PARTNERS ===== */
.tech-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 80px 0; text-align: center;
}
.tech-banner h2 { font-family: 'DM Sans', sans-serif; font-size: 2rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
.tech-banner p { font-size: 1rem; color: rgba(255,255,255,0.8); margin-bottom: 40px; }
.tech-logos { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; align-items: center; }
.tech-logo-item {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    padding: 20px 24px;
    background: rgba(255,255,255,0.1); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    transition: var(--transition);
    min-width: 140px;
}
.tech-logo-item:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.tech-logo-item img {
    height: 36px; width: auto; max-width: 120px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}
.tech-logo-item span {
    font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.85);
    text-transform: uppercase; letter-spacing: 0.5px;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
}
.testimonial-stars { color: #eab308; font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 4px; }
.testimonial-card blockquote {
    font-size: 0.95rem; color: var(--text);
    font-style: italic; line-height: 1.8;
    margin-bottom: 24px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px; height: 44px;
    background: rgba(8,104,215,0.15);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: var(--primary-light); font-size: 1rem;
}
.testimonial-author h5 { font-size: 0.9rem; font-weight: 600; color: #fff; }
.testimonial-author p { font-size: 0.78rem; color: var(--text-muted); }

/* ===== CTA ===== */
.cta {
    padding: 100px 0; text-align: center;
    position: relative; overflow: hidden;
}
.cta-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(8,104,215,0.12) 0%, transparent 70%), var(--bg-dark);
}
.cta .container { position: relative; z-index: 1; }
.cta h2 {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700; color: #fff; margin-bottom: 16px;
}
.cta p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 40px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer {
    background: #080a1e;
    border-top: 1px solid var(--border);
    padding: 80px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; margin-top: 16px; }
.footer-col h4 {
    font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: 20px;
}
.footer-col a {
    display: block; font-size: 0.9rem; color: var(--text);
    padding: 6px 0; transition: var(--transition);
}
.footer-col a:hover { color: var(--primary-light); transform: translateX(4px); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 32px; border-top: 1px solid var(--border);
    font-size: 0.82rem; color: var(--text-muted);
}
.footer-socials { display: flex; gap: 12px; }
.footer-social {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.footer-social:hover { background: var(--primary); }
.footer-social svg { width: 16px; height: 16px; fill: #fff; }

/* ===== MOBILE MENU ===== */
.mobile-menu {
    display: none; position: fixed; inset: 0; z-index: 999;
    background: rgba(11,13,38,0.98); backdrop-filter: blur(20px);
    flex-direction: column; align-items: center; justify-content: center; gap: 32px;
}
.mobile-menu.active { display: flex; }
.mobile-menu a { font-size: 1.3rem; font-weight: 600; color: #fff; }
.mobile-close {
    position: absolute; top: 24px; right: 24px;
    background: none; border: none; color: #fff;
    font-size: 2rem; cursor: pointer;
}

/* ===== CONTACT FORM ===== */
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 0.85rem; font-weight: 500;
    color: var(--text); margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px 18px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: #fff;
    font-family: 'Inter', sans-serif; font-size: 0.95rem;
    transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ===== TEAM GRID ===== */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
    transition: var(--transition); text-align: center;
}
.team-card:hover { border-color: rgba(8,104,215,0.2); transform: translateY(-2px); }
.team-card-img {
    width: 100%; height: 220px; overflow: hidden;
    background: rgba(8,104,215,0.08);
    display: flex; align-items: center; justify-content: center;
}
.team-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s ease;
}
.team-card:hover .team-card-img img { transform: scale(1.05); }
.team-card-img .team-initials {
    font-family: 'DM Sans', sans-serif;
    font-size: 2.5rem; font-weight: 800;
    color: rgba(8,104,215,0.3);
}
.team-card-body { padding: 20px; }
.team-card-body h4 { font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: 4px; }
.team-card-body p { font-size: 0.82rem; color: var(--text-muted); }

/* ===== TIMELINE ===== */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
    content: ''; position: absolute; left: 15px; top: 0; bottom: 0;
    width: 2px; background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item::before {
    content: ''; position: absolute; left: -33px; top: 6px;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--primary); border: 3px solid var(--bg-dark);
}
.timeline-item h4 { font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: 4px; }
.timeline-item .timeline-year { font-size: 0.8rem; color: var(--primary-light); font-weight: 600; margin-bottom: 8px; }
.timeline-item p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ===== USE CASES ===== */
.use-cases { background: var(--bg-section); }
.use-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.use-case-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden; transition: var(--transition);
}
.use-case-card:hover { border-color: rgba(8,104,215,0.2); transform: translateY(-3px); }
.use-case-card-img { height: 200px; overflow: hidden; }
.use-case-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.use-case-card:hover .use-case-card-img img { transform: scale(1.06); }
.use-case-card-body { padding: 24px; }
.use-case-card-body h4 { font-family: 'DM Sans', sans-serif; font-size: 1.05rem; font-weight: 600; color: #fff; margin-bottom: 6px; }
.use-case-card-body .use-case-stat {
    font-family: 'DM Sans', sans-serif; font-size: 1.4rem; font-weight: 800;
    color: var(--primary-light); margin-bottom: 8px;
}
.use-case-card-body p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }
.use-case-card-body .use-case-tag {
    display: inline-block; margin-top: 12px;
    font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 1px; color: var(--primary-light);
    background: rgba(8,104,215,0.1); padding: 4px 12px;
    border-radius: 50px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .split { grid-template-columns: 1fr; }
    .split-img { height: 360px; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links, .nav-cta .nav-phone { display: none; }
    .hamburger { display: flex; }
    .nav .container { padding: 0 16px; }
    .nav-logo .logo-img { height: 36px; }
    .container { padding: 0 16px; }
    .section { padding: 60px 0; }
    .section-title { font-size: 1.6rem; }
    .section-subtitle { font-size: 0.95rem; }
    .feature-grid { grid-template-columns: 1fr; }
    .stats-bar { grid-template-columns: 1fr 1fr; gap: 16px; }
    .stats-bar .stat-item h3 { font-size: 2rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .use-case-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .split-img { height: 280px; }
    .tech-banner { padding: 56px 0; }
    .tech-banner h2 { font-size: 1.4rem; }
    .tech-logos { gap: 16px; }
    .tech-logo-item { min-width: 100px; padding: 14px 16px; }
    .tech-logo-item img { height: 24px; }
    .tech-logo-item span { font-size: 0.68rem; }
    .page-hero { padding: 120px 0 56px; }
    .page-hero h1 { font-size: 1.8rem; }
    .page-hero p { font-size: 0.95rem; }
    .cta h2 { font-size: 1.6rem; }
    .cta p { font-size: 0.95rem; }
    .split-img-badge { bottom: 12px; left: 12px; padding: 12px 14px; }
    .split-img-badge .badge-num { font-size: 1.2rem; }
}
@media (max-width: 480px) {
    .stats-bar { grid-template-columns: 1fr 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 1.4rem; }
    .btn { padding: 12px 24px; font-size: 0.88rem; }
    .nav-logo .logo-img { height: 32px; }
}