:root {
    --color-primary: #0b3b5b;
    --color-primary-soft: #13627f;
    --color-primary-soft-alt: #0d506e;
    --color-accent: #f5a623;
    --color-accent-soft: #ffe6bf;
    --color-success: #2f8f5b;
    --color-danger: #d64545;
    --color-neutral-900: #12141a;
    --color-neutral-800: #20232b;
    --color-neutral-700: #4b4f5c;
    --color-neutral-500: #7c8190;
    --color-neutral-300: #d2d6e0;
    --color-neutral-200: #e5e8f0;
    --color-neutral-100: #f5f7fb;
    --color-surface: #ffffff;
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow-soft: 0 18px 40px rgba(11, 59, 91, 0.16);
    --shadow-subtle: 0 8px 20px rgba(11, 59, 91, 0.08);
    --shadow-strong: 0 24px 60px rgba(11, 59, 91, 0.22);
    --transition-fast: 0.18s ease-out;
    --transition-base: 0.26s ease-out;
    --transition-slow: 0.36s ease-out;
    --font-sans: 'Open Sans', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --line-height-base: 1.7;
    --line-height-tight: 1.3;
    --section-padding-y: 80px;
    --section-padding-y-sm: 60px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: var(--line-height-base);
    color: var(--color-neutral-800);
    background: radial-gradient(circle at top left, #f3f7fc 0, #f8fafc 40%, #ffffff 100%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    line-height: var(--line-height-tight);
    color: var(--color-neutral-900);
}

section {
    padding: var(--section-padding-y) 0;
}

.section-padding {
    padding: var(--section-padding-y) 0;
}

.section-padding-sm {
    padding: var(--section-padding-y-sm) 0;
}

.bg-light {
    background: linear-gradient(145deg, #f7f9fd 0, #f2f5fb 40%, #ffffff 100%) !important;
}

.bg-primary {
    background: linear-gradient(135deg, var(--color-primary) 0, var(--color-primary-soft) 52%, var(--color-primary-soft-alt) 100%) !important;
}

.bg-gradient-primary {
    background: radial-gradient(circle at top left, var(--color-primary-soft-alt) 0, var(--color-primary) 40%, #071e31 100%);
}

.bg-gradient-light {
    background: linear-gradient(135deg, #f7f9fd 0, #eef2fa 40%, #ffffff 100%);
}

.text-primary {
    color: var(--color-primary) !important;
}

.border-primary {
    border-color: var(--color-primary) !important;
}

.text-muted {
    color: var(--color-neutral-700) !important;
}

.text-success {
    color: var(--color-success) !important;
}

.navbar {
    transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.92) !important;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.navbar-brand i {
    color: var(--color-accent);
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding-inline: 0.9rem !important;
    padding-block: 0.75rem !important;
    position: relative;
    color: var(--color-neutral-800) !important;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.4rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--color-accent) 0, var(--color-primary) 100%);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after,
.nav-link.show::after {
    transform: scaleX(1);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-primary) !important;
    background: rgba(11, 59, 91, 0.04);
}

.navbar .btn {
    border-radius: 999px;
    padding-block: 0.55rem;
    padding-inline: 1.4rem;
    font-size: 0.9rem;
}

.dropdown-menu {
    border-radius: var(--radius-md);
    border: 1px solid rgba(11, 59, 91, 0.12);
    box-shadow: var(--shadow-subtle);
    padding-block: 0.5rem;
}

.dropdown-item {
    font-size: 0.9rem;
    padding-block: 0.45rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: rgba(11, 59, 91, 0.06);
    color: var(--color-primary) !important;
}

.hero-section {
    background: radial-gradient(circle at top left, var(--color-primary-soft) 0, var(--color-primary) 48%, #071e31 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(245, 166, 35, 0.18) 0, transparent 55%);
    opacity: 0.9;
    pointer-events: none;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-kicker span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

.hero-section h1 {
    color: #ffffff;
}

.hero-section p.lead {
    color: rgba(255, 255, 255, 0.85);
    max-width: 32rem;
}

.hero-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(7, 30, 49, 0.7);
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-pill i {
    color: var(--color-accent);
}

.hero-section img {
    max-height: 500px;
    object-fit: cover;
    border-radius: 32px;
    box-shadow: var(--shadow-strong);
}

.page-hero {
    padding-top: 120px;
    padding-bottom: 64px;
    position: relative;
    overflow: hidden;
}

.page-hero-balanced {
    background: radial-gradient(circle at top left, rgba(245, 166, 35, 0.18) 0, transparent 50%);
}

.page-hero h1 {
    color: #ffffff;
}

.page-hero p.lead {
    color: rgba(255, 255, 255, 0.88);
}

.page-hero-highlight {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.75rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.2);
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.service-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.25rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.82rem;
}

.service-hero-label span {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--color-accent);
}

.service-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
}

.service-hero-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.service-hero-meta-item i {
    color: var(--color-accent);
}

.service-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(11, 59, 91, 0.08);
    background: linear-gradient(145deg, #ffffff 0, #f9fbff 100%);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-soft);
    background: #ffffff;
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top left, var(--color-accent-soft) 0, rgba(255, 255, 255, 0.9) 55%, #ffffff 100%);
    color: var(--color-primary);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.service-card:hover .service-icon {
    transform: translateY(-3px) scale(1.04);
    box-shadow: var(--shadow-subtle);
}

.service-link-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: #ffffff;
}

.service-link-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-subtle);
    border-color: rgba(11, 59, 91, 0.18);
    background: linear-gradient(145deg, #ffffff 0, #f5f7fb 100%);
}

.badge-pill {
    border-radius: 999px;
    font-size: 0.75rem;
    padding: 0.2rem 0.7rem;
}

.btn {
    border-radius: 999px;
    font-weight: 600;
    padding: 0.75rem 1.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(15, 35, 52, 0.28);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0, var(--color-primary-soft) 100%);
    border-color: transparent;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: linear-gradient(135deg, #071e31 0, var(--color-primary) 100%);
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: rgba(11, 59, 91, 0.6);
    background-color: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus-visible {
    background: rgba(11, 59, 91, 0.06);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-light {
    color: var(--color-neutral-900);
    background: #ffffff;
    border-color: rgba(255, 255, 255, 0.9);
}

.btn-light:hover,
.btn-light:focus-visible {
    color: var(--color-neutral-900);
    background: #f7f9fd;
}

.card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(11, 59, 91, 0.06);
    box-shadow: 0 10px 30px rgba(4, 9, 20, 0.04);
}

.shadow-custom {
    box-shadow: var(--shadow-soft);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

footer {
    background: radial-gradient(circle at top left, #020617 0, #020617 40%, #020818 100%) !important;
}

footer a:hover {
    color: var(--color-accent) !important;
}

.footer-heading {
    font-size: 0.92rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(226, 232, 240, 0.92);
}

.footer-meta {
    font-size: 0.85rem;
    color: rgba(148, 163, 184, 0.96);
}

.footer-meta a {
    color: inherit;
}

.footer-meta a:hover {
    color: #e5e7eb;
}

.form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
    background-color: rgba(255, 255, 255, 0.96);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.16rem rgba(11, 59, 91, 0.28);
}

.form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
    background-color: rgba(255, 255, 255, 0.96);
}

.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.16rem rgba(11, 59, 91, 0.28);
}

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.bg-gradient-tag {
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.12) 0, rgba(11, 59, 91, 0.12) 100%);
}

.highlight-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.05);
    font-size: 0.8rem;
}

.highlight-chip i {
    color: var(--color-accent);
}

.loading {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #163c5b;
}

@media (max-width: 991.98px) {
    .navbar {
        background: rgba(255, 255, 255, 0.98) !important;
    }

    .nav-link {
        padding-inline: 0.75rem !important;
    }

    .hero-section {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero-section .row {
        flex-direction: column-reverse;
    }

    .hero-section img {
        max-height: 360px;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .display-4 {
        font-size: 2.4rem;
    }

    .display-5 {
        font-size: 1.9rem;
    }

    .display-6 {
        font-size: 1.7rem;
    }

    section {
        padding: var(--section-padding-y-sm) 0;
    }

    .page-hero {
        padding-top: 112px;
        padding-bottom: 48px;
    }
}