:root {
    --bg: #0f172a;
    --bg-accent: #111c34;
    --bg-light: #f5f7fb;
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #f59e0b;
    --text: #0b1120;
    --text-light: #6b7280;
    --white: #ffffff;
    --border: rgba(148, 163, 184, 0.2);
    --radius-large: 32px;
    --radius-medium: 20px;
    --radius-small: 12px;
    font-size: 16px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Manrope', sans-serif;
    color: var(--text);
    background: var(--bg-light);
    line-height: 1.6;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 6px;
}

.hero {
    background: radial-gradient(circle at top left, rgba(99, 102, 241, 0.45), transparent 55%),
        linear-gradient(135deg, var(--bg), #0b1228 55%);
    color: var(--white);
    padding: 2.5rem clamp(1.5rem, 5vw, 5rem) 5rem;
    border-bottom-left-radius: var(--radius-large);
    border-bottom-right-radius: var(--radius-large);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.35);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: 0.08em;
}

.logo-img {
    height: 80px;
    width: 80px;
    object-fit: contain;
}

.logo-text {
    white-space: nowrap;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--white);
}

.cta {
    background: rgba(99, 102, 241, 0.2);
    color: var(--white);
    border: 1px solid rgba(99, 102, 241, 0.55);
    padding: 0.65rem 1.2rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.3s ease;
}

.cta-band p {
    color: var(--white);
}

.cta:hover,
.cta:focus {
    background: rgba(99, 102, 241, 0.35);
    transform: translateY(-2px);
}

.hero-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    align-items: center;
    margin-top: 3rem;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-text p {
    color: rgba(226, 232, 240, 0.85);
    margin-bottom: 2rem;
    max-width: 32rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.primary,
.secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 12px 20px rgba(99, 102, 241, 0.35);
}

.primary:hover,
.primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(99, 102, 241, 0.4);
}

.secondary {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: var(--white);
}

.secondary:hover,
.secondary:focus {
    transform: translateY(-2px);
    border-color: var(--white);
}

.hero-card {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: var(--radius-large);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.4);
}

.hero-card .subtitle {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: rgba(148, 163, 184, 0.95);
}

.hero-card h2 {
    font-size: 2.8rem;
}

.hero-card p {
    color: rgba(226, 232, 240, 0.75);
}

.card-bottom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric {
    font-size: 1.6rem;
    font-weight: 700;
}

.metric-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(226, 232, 240, 0.7);
}

.section {
    padding: clamp(4rem, 8vw, 6rem) clamp(1.5rem, 5vw, 5rem);
}

.section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 3rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.35em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-block;
    margin-bottom: 0.75rem;
}

.section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section p {
    color: var(--text-light);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--white);
    border-radius: var(--radius-medium);
    padding: 2rem;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card h3 {
    font-size: 1.4rem;
}

.card ul {
    list-style: none;
    display: grid;
    gap: 0.5rem;
}

.card ul li::before {
    content: '•';
    color: var(--primary);
    margin-right: 0.5rem;
}

.columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.columns h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.pillar {
    background: #111c34;
    color: var(--white);
    border-radius: var(--radius-medium);
    padding: 1.8rem;
    box-shadow: 0 20px 35px rgba(15, 23, 42, 0.4);
}

.pillar-title {
    display: inline-block;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.highlights {
    background: linear-gradient(135deg, #f8fafc, #eef2ff);
}

.team {
    background: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.team-card {
    background: rgba(248, 250, 252, 0.95);
    border-radius: var(--radius-medium);
    padding: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    display: grid;
    gap: 1rem;
}

.team-role {
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary);
}

.team-card h3 {
    font-size: 1.4rem;
}

.team-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.team-link::after {
    content: '↗';
    font-size: 0.85rem;
    transition: transform 0.2s ease;
}

.team-link:hover::after,
.team-link:focus::after {
    transform: translate(2px, -2px);
}

.team-note {
    margin-top: 2.5rem;
    text-align: center;
    color: var(--text-light);
}

.timeline {
    display: grid;
    gap: 1.5rem;
    margin-top: 3rem;
}

.timeline-item {
    background: var(--white);
    border-radius: var(--radius-medium);
    padding: 1.8rem;
    border-left: 4px solid var(--primary);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.1);
    display: grid;
    gap: 0.5rem;
}

.timeline-item span {
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.governance {
    background: var(--white);
}

.governance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.governance-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);
    padding: 2rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.95));
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.governance-card ul {
    list-style: none;
    display: grid;
    gap: 0.5rem;
    color: var(--text-light);
}

.sla-table {
    background: var(--white);
    border-radius: var(--radius-medium);
    box-shadow: 0 20px 35px rgba(15, 23, 42, 0.08);
    overflow: hidden;
    border: 1px solid var(--border);
}

.sla-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    padding: 1.5rem;
    align-items: start;
}

.sla-head {
    background: rgba(99, 102, 241, 0.08);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
}

.sla-row:nth-child(even):not(.sla-head) {
    background: rgba(248, 250, 252, 0.65);
}

.cta-band {
    background: linear-gradient(120deg, var(--primary), #a855f7);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-large);
    margin: clamp(2rem, 6vw, 4rem);
    padding: clamp(3rem, 6vw, 4rem);
    box-shadow: 0 25px 45px rgba(99, 102, 241, 0.35);
}

.cta-band .primary {
    margin-top: 1.5rem;
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: none;
}

.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    align-items: start;
}

.contact-form {
    background: rgba(248, 250, 252, 0.95);
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);
    padding: 2rem;
    display: grid;
    gap: 1.5rem;
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

.form-field {
    display: grid;
    gap: 0.5rem;
}

label {
    font-weight: 600;
    color: var(--text);
}

input,
textarea {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-small);
    border: 1px solid rgba(148, 163, 184, 0.4);
    font: inherit;
    background: var(--white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.contact-status {
    font-size: 0.95rem;
    min-height: 1.5rem;
}

.contact-status.success {
    color: #047857;
}

.contact-status.error {
    color: #b91c1c;
}

.footer {
    text-align: center;
    padding: 2rem;
    color: rgba(71, 85, 105, 0.8);
    font-size: 0.9rem;
}

@media (max-width: 900px) {
    .nav {
        flex-wrap: wrap;
    }

    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .cta {
        order: 2;
    }

    .hero {
        padding-bottom: 4rem;
    }

    .hero-card {
        order: -1;
    }

    .card-bottom {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .nav-links {
        gap: 0.25rem;
        flex-wrap: wrap;
        width: 100%;
        justify-content: flex-start;
    }

    .nav-links a {
        font-size: 0.9rem;
        padding: 0.6rem 0.8rem;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        min-height: 44px;
        min-width: 80px;
        text-align: center;
        justify-content: center;
    }

    .nav-links a:hover,
    .nav-links a:focus {
        background: rgba(255, 255, 255, 0.2);
        color: var(--white);
    }

    .cta {
        margin-top: 0.5rem;
        align-self: flex-start;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .logo-img {
        height: 64px;
        width: 64px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .sla-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Extra small screens - stack navigation vertically */
@media (max-width: 480px) {
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }

    .nav-links a {
        width: 100%;
        padding: 0.75rem 1rem;
        text-align: left;
        justify-content: flex-start;
        background: rgba(255, 255, 255, 0.08);
    }

    .logo-text {
        font-size: 1rem;
    }

    .logo-img {
        height: 56px;
        width: 56px;
    }
}