/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --navy: #002366;
    --navy-light: #003399;
    --charcoal: #0A0A0A;
    --slate: #1A1A2E;
    --steel: #555555;
    --silver: #CCCCCC;
    --light: #F0F2F5;
    --white: #FFFFFF;
    --orange: #002366;
    --orange-dark: #001A4D;
    --orange-glow: rgba(0, 35, 102, 0.12);
    --green: #2D7A3A;
    --accent: #FFFFFF;
    --black: #000000;
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Source Sans 3', sans-serif;
    --container: 1200px;
    --radius: 6px;
    --radius-lg: 12px;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: var(--font-body);
    color: var(--charcoal);
    background: var(--white);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
address { font-style: normal; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.8rem, 6vw, 4.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1rem; letter-spacing: 0.08em; color: var(--silver); }

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--navy);
    margin-bottom: 12px;
    position: relative;
    padding-left: 36px;
}
.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 24px;
    height: 2px;
    background: var(--navy);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header .section-tag { padding-left: 0; }
.section-header .section-tag::before { display: none; }
.section-desc {
    max-width: 580px;
    margin: 16px auto 0;
    color: var(--steel);
    font-size: 1.1rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn-primary {
    background: var(--white);
    color: var(--navy);
    border-color: var(--white);
    font-weight: 700;
}
.btn-primary:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.15);
}
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 35, 102, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--black);
    transition: all 0.3s ease;
}
.site-header.scrolled {
    background: rgba(0, 35, 102, 0.98);
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--white);
    color: var(--navy);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    border-radius: var(--radius);
}
.logo-mark-img {
    height: 35px;
    width: 40px;
    max-height: 35px;
    max-width: 40px;
    object-fit: contain;
    display: block;
}
.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.logo-ltd {
    color: rgba(255,255,255,0.6);
    font-weight: 600;
}

/* Desktop Nav */
.nav-desktop {
    display: flex;
    gap: 36px;
}
.nav-desktop a {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--silver);
    transition: color 0.3s;
    position: relative;
}
.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--white);
    transition: width 0.3s;
}
.nav-desktop a:hover { color: var(--white); }
.nav-desktop a:hover::after { width: 100%; }

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    transition: all 0.3s;
}
.header-cta:hover {
    background: var(--white);
    color: var(--navy);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s;
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.nav-mobile {
    display: none;
    flex-direction: column;
    padding: 16px 24px 24px;
    background: var(--navy);
    border-top: 1px solid rgba(255,255,255,0.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
    padding: 12px 0;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--silver);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-mobile a:hover { color: var(--white); }
.nav-mobile .mobile-phone {
    margin-top: 8px;
    color: var(--white);
    border-bottom: none;
    font-weight: 700;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,35,102,0.94) 0%, rgba(0,35,102,0.75) 50%, rgba(0,20,60,0.6) 100%);
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    padding-top: 72px;
}
.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--white);
    margin-bottom: 8px;
}
.hero-badges {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 24px;
}
.hero-badges .hero-badge {
    margin-bottom: 0;
}
.hero-badge-sub {
    font-size: 0.75rem;
    padding: 6px 16px;
    letter-spacing: 0.1em;
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
    font-weight: 600;
}
.hero h1 {
    color: var(--white);
    margin-bottom: 8px;
}
.hero-badges {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 24px;
}
.hero-badges .hero-badge {
    margin-bottom: 0;
}
.hero-badge-sub {
    font-size: 0.75rem;
    padding: 6px 16px;
    letter-spacing: 0.1em;
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
    font-weight: 600;
}
.hero-sub {
    font-size: 1.2rem;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 580px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--silver);
    animation: bounce 2s ease infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== STATS BAR ===== */
.stats-bar {
    background: var(--black);
    padding: 40px 0;
    border-bottom: 3px solid var(--navy);
}
.stats-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
}
.stat {
    text-align: center;
}
.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}
.stat-label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--silver);
    margin-top: 6px;
}
.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.1);
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--white);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image-wrap {
    position: relative;
}
.about-img {
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}
.about-accent {
    position: absolute;
    bottom: -16px;
    left: -16px;
    width: 120px;
    height: 120px;
    background: var(--navy);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.2;
}
.about-content h2 {
    margin-bottom: 24px;
    color: var(--navy);
}
.about-content p {
    color: var(--steel);
    font-size: 1.05rem;
    margin-bottom: 16px;
    line-height: 1.8;
}
.about-highlights {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.highlight {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.highlight-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--orange-glow);
    border-radius: var(--radius);
    color: var(--navy);
}
.highlight strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--navy);
    margin-bottom: 2px;
}
.highlight p {
    font-size: 0.95rem !important;
    margin-bottom: 0 !important;
    color: var(--steel);
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--light);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    transition: all 0.4s ease;
    border: 1px solid rgba(0,0,0,0.04);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}
.service-card-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 2px solid var(--navy);
}
.service-card-featured .service-img-wrap {
    height: 100%;
}
.service-card-featured .service-img {
    height: 100%;
    object-fit: cover;
}
.service-img-wrap {
    height: 200px;
    overflow: hidden;
}
.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.service-card:hover .service-img {
    transform: scale(1.05);
}
.service-body {
    padding: 32px;
}
.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--orange-glow);
    border-radius: var(--radius);
    color: var(--navy);
    margin-bottom: 20px;
}
.service-body h3 {
    color: var(--navy);
    margin-bottom: 12px;
    font-size: 1.3rem;
}
.service-body p {
    color: var(--steel);
    line-height: 1.7;
    font-size: 0.98rem;
}

/* ===== CTA BAND ===== */
.cta-band {
    padding: 80px 0;
    background: var(--navy);
    position: relative;
    overflow: hidden;
}
.cta-band::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
    border-radius: 50%;
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    position: relative;
}
.cta-inner h2 {
    color: var(--white);
    margin-bottom: 12px;
}
.cta-inner p {
    color: var(--silver);
    font-size: 1.1rem;
    max-width: 480px;
}
.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--black);
    padding: 80px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 48px;
}
.logo-footer .logo-mark {
    background: rgba(255,255,255,0.15);
    color: var(--white);
}
.footer-tagline {
    font-family: var(--font-display);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.7);
    margin-top: 16px;
}
.footer-desc {
    color: var(--steel);
    font-size: 0.95rem;
    margin-top: 12px;
    line-height: 1.7;
}
.footer-links h4, .footer-services h4, .footer-contact h4 {
    color: var(--silver);
    margin-bottom: 20px;
    font-size: 0.85rem;
}
.footer-links a, .footer-services a {
    display: block;
    color: var(--steel);
    padding: 6px 0;
    font-size: 0.95rem;
    transition: color 0.3s;
}
.footer-links a:hover, .footer-services a:hover {
    color: var(--white);
}
.contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
    color: var(--steel);
}
.contact-item svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: rgba(255,255,255,0.6);
}
.contact-item a, .contact-item address {
    color: var(--steel);
    font-size: 0.95rem;
    line-height: 1.6;
    transition: color 0.3s;
}
.contact-item a:hover { color: var(--white); }

.footer-bottom {
    margin-top: 60px;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    color: var(--steel);
    font-size: 0.85rem;
}

/* ===== ANIMATIONS ===== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-grid { gap: 48px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .service-card-featured { grid-column: 1 / -1; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .nav-desktop, .header-cta { display: none; }
    .mobile-toggle { display: flex; }

    .hero { min-height: 90vh; }
    .hero-content { padding-top: 100px; }
    .hero-sub { font-size: 1.05rem; }

    .stats-inner {
        flex-wrap: wrap;
        gap: 24px;
    }
    .stat-divider { display: none; }
    .stat { flex: 1 1 40%; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-image-wrap { order: -1; }

    .services-grid { grid-template-columns: 1fr; }
    .service-card-featured {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    .cta-actions .btn { justify-content: center; }

    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    h1 { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; text-align: center; }
    .stats-inner { gap: 16px; }
    .stat-num { font-size: 1.8rem; }
}