/* ── Reset & Base ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #101010;
    --bg-card: #1a1a1a;
    --bg-card-hover: #222222;
    --text: #ffffff;
    --text-secondary: #999999;
    --accent: #22cc88;
    --radius: 16px;
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
}

/* ── Reveal Animation ── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

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

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    transition: background var(--transition), padding var(--transition);
}

.nav.scrolled {
    background: rgba(16, 16, 16, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 1.1rem;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: color var(--transition);
    letter-spacing: 0.02em;
}

.nav-links a:hover {
    color: var(--text);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--text);
    transition: var(--transition);
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background:
        linear-gradient(to top, var(--bg) 0%, rgba(16, 16, 16, 0.6) 40%, transparent 100%),
        radial-gradient(ellipse at center, rgba(16, 16, 16, 0.3) 0%, rgba(16, 16, 16, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-logo {
    width: clamp(280px, 40vw, 480px);
    height: auto;
    margin-bottom: 40px;
}

.hero-tagline {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    line-height: 1.7;
    max-width: 600px;
}

.hero-highlight {
    color: var(--accent);
    font-weight: 400;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
    color: rgba(255, 255, 255, 0.4);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.4; }
    50% { transform: translateX(-50%) translateY(8px); opacity: 0.8; }
}

/* ── About / Who We Are ── */
.about h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 300;
    line-height: 1.5;
    max-width: 800px;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.text-accent {
    color: var(--accent);
}

.about-body {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 700px;
    margin-bottom: 64px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    padding-top: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 8px;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ── Mission ── */
.mission {
    padding: 160px 0;
}

.mission-text {
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 300;
    line-height: 1.5;
    max-width: 900px;
    letter-spacing: -0.01em;
}

.mission-text em {
    font-style: normal;
    color: var(--accent);
}

/* ── Companies Cards ── */
.companies h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    margin-bottom: 64px;
    letter-spacing: -0.02em;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: background var(--transition), transform var(--transition), border-color var(--transition);
    cursor: pointer;
}

.card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.card-logo {
    height: 36px;
    width: auto;
    opacity: 0.9;
}

.card-logo-sm {
    height: 30px;
}

.card-logo-placeholder {
    color: var(--text-secondary);
}

.card-tag {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(34, 204, 136, 0.1);
    padding: 4px 12px;
    border-radius: 100px;
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
}

.card-link {
    font-size: 0.875rem;
    color: var(--accent);
    font-weight: 500;
    margin-top: 8px;
    transition: opacity var(--transition);
}

.card:hover .card-link {
    opacity: 0.8;
}

/* ── Team ── */
.team h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    margin-bottom: 64px;
    letter-spacing: -0.02em;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--accent);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.team-member h3 {
    font-size: 1.25rem;
    font-weight: 500;
}

.team-member .role {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ── Footer ── */
.footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand img {
    height: 36px;
    width: auto;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .team-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 24px;
    }

    .section {
        padding: 80px 0;
    }

    .mission {
        padding: 100px 0;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .footer-inner {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}