:root {
    --night: #f4f6fb;
    --night-2: #ffffff;
    --ink: #0c1220;
    --muted: #4b5b74;
    --accent: #f5c542;
    --accent-soft: #ffd76f;
    --card: #ffffff;
    --border: rgba(12, 18, 32, 0.08);
}

* {
    box-sizing: border-box;
}

body.site-body {
    font-family: "Space Grotesk", sans-serif;
    background: var(--night);
    color: var(--ink);
    margin: 0;
}

h1, h2, h3, h4 {
    font-weight: 600;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

p {
    color: var(--muted);
}

.mono {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.9rem;
}

.section {
    padding: 96px 0;
    position: relative;
    scroll-margin-top: 110px;
}

.section-contrast {
    background: #eef2fb;
}

.section-header {
    margin-bottom: 40px;
}

.eyebrow {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 12px;
}

.lead {
    font-size: 1.15rem;
    color: var(--muted);
}

.nav-primary {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease;
    padding: 18px 0;
}

.nav-primary.nav-scrolled {
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 30px rgba(12, 18, 32, 0.12);
    backdrop-filter: blur(8px);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.16em;
    font-size: 1rem;
    color: #0c1220;
}

.navbar .navbar-nav .nav-link {
    color: var(--muted);
    margin: 0 10px;
    font-size: 0.95rem;
}

.navbar .navbar-nav .nav-link:hover {
    color: #0c1220;
}

.btn-primary {
    background: var(--accent);
    border: none;
    color: #0b0f1a;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.btn-primary:hover {
    background: var(--accent-soft);
    color: #0b0f1a;
}

.btn-outline-light {
    border: 1px solid rgba(12, 18, 32, 0.2);
    color: #0c1220;
}

.btn-outline-light:hover {
    border-color: var(--accent);
    color: #0c1220;
}

.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(245, 197, 66, 0.25), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(79, 133, 246, 0.2), transparent 55%),
        linear-gradient(120deg, #f7f9ff, #e9f0ff);
    z-index: 0;
}

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

.hero h1 {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    line-height: 1.1;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 28px 0;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-trust span {
    padding: 6px 12px;
    border: 1px solid rgba(12, 18, 32, 0.1);
    border-radius: 999px;
}

.card-dark {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 24px 60px rgba(12, 18, 32, 0.12);
}

.card-dark h3 {
    margin-bottom: 12px;
}

.card-dark .meta {
    font-size: 0.9rem;
    color: rgba(12, 18, 32, 0.55);
}

.hero-card {
    position: relative;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--muted);
}

.chip {
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(245, 197, 66, 0.2);
    color: var(--accent);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.diagram {
    width: 100%;
    height: auto;
    color: var(--muted);
}

.diagram text {
    fill: var(--muted);
    font-size: 12px;
    font-family: "IBM Plex Mono", monospace;
}

.card-note {
    margin-top: 16px;
    font-size: 0.95rem;
}

.service-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px;
    border: 1px solid rgba(12, 18, 32, 0.08);
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--muted);
}

.service-card li {
    margin-bottom: 10px;
}

.case-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(240, 245, 255, 0.9));
    border-radius: 22px;
    padding: 32px;
    border: 1px solid rgba(12, 18, 32, 0.08);
}

.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.lab-item {
    padding: 20px;
    border-radius: 14px;
    background: rgba(245, 197, 66, 0.16);
    border: 1px dashed rgba(245, 197, 66, 0.4);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: #9a6c00;
}

.contact-form .form-control {
    background: #f8f9fd;
    border: 1px solid rgba(12, 18, 32, 0.12);
    color: var(--ink);
}

.contact-form .form-label {
    color: var(--muted);
}

.contact-form .form-control:focus {
    border-color: var(--accent);
    box-shadow: none;
}

.contact-card {
    display: grid;
    gap: 12px;
}

.contact-note {
    padding: 12px 16px;
    border-radius: 12px;
    background: rgba(12, 18, 32, 0.04);
    color: var(--muted);
}

.form-confirmation {
    margin-top: 12px;
    color: var(--muted);
}

.form-error {
    margin-top: 8px;
    color: #b42318;
    font-size: 0.9rem;
}

.form-submit-error {
    margin-top: 12px;
    color: #b42318;
}

.footer {
    padding: 40px 0 60px;
    background: #f1f4fb;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    align-items: center;
}

.footer h4 {
    color: var(--ink);
    letter-spacing: 0.12em;
    font-size: 0.95rem;
}

.footer-links {
    display: grid;
    gap: 6px;
}

.footer-links a {
    color: var(--ink);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent);
}

.hero-carousel img {
    border-radius: 16px;
    height: 260px;
    object-fit: cover;
}

.hero-carousel .carousel-caption {
    position: static;
    padding-top: 12px;
    color: var(--muted);
    text-align: left;
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 991px) {
    .hero {
        padding-top: 120px;
    }

    .navbar-dark .navbar-nav .nav-link {
        margin: 8px 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}