:root {
    --brand: #0d2c6c;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: "Poppins", sans-serif;
    overflow-x: hidden;
}

/* ── Navbar scroll shadow ── */
#navbar {
    transition:
        box-shadow 0.3s,
        background 0.3s;
}
#navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    background: #fff !important;
}

/* ── Fade-up animation ── */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Section label pill ── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.section-label::before,
.section-label::after {
    content: "";
    display: block;
    width: 28px;
    height: 2px;
    background: var(--brand);
    border-radius: 99px;
}
.section-label::after {
    display: none;
}

/* ── CTA button ── */
.btn-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--brand);
    color: #fff;
    font-weight: 600;
    border-radius: 50px;
    padding: 13px 30px;
    font-size: 0.95rem;
    transition:
        background 0.25s,
        transform 0.2s,
        box-shadow 0.25s;
    box-shadow: 0 6px 20px rgba(255, 85, 0, 0.35);
}

.btn-brand:hover {
    background: #e04b00;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 85, 0, 0.45);
}

/* ── Card hover lift ── */
.card-lift {
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}
.card-lift:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

/* ── Stat counter ── */
.stat-num {
    font-family: "Nunito", sans-serif;
    font-weight: 900;
}

/* ── Step circle ── */
.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ── Tech pill ── */
.tech-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #334155;
    transition:
        background 0.2s,
        border-color 0.2s,
        transform 0.2s;
}
.tech-pill:hover {
    background: #fff0eb;
    border-color: #ff5500;
    transform: translateY(-2px);
    color: var(--brand);
}

/* ── Testimonial card ── */
.testi-card {
    background: #fff;
    border: 1px solid #f1f5f9;
    border-radius: 16px;
    padding: 24px;
    transition:
        transform 0.3s,
        box-shadow 0.3s;
}
.testi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.09);
}

/* ── Mobile menu ── */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
#mobileMenu.open {
    max-height: 500px;
}

/* ── Play button ── */
.play-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--brand);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 0 0 12px rgba(255, 85, 0, 0.2),
        0 0 0 24px rgba(255, 85, 0, 0.1);
    transition: transform 0.2s;
}
.play-btn:hover {
    transform: scale(1.1);
}

/* ── Hero overlay ── */
.hero-overlay {
    background: linear-gradient(
        135deg,
        rgba(10, 15, 30, 0.75) 0%,
        rgba(20, 30, 60, 0.6) 100%
    );
}

/* ── Dark section gradient ── */
.dark-section {
    background: linear-gradient(135deg, #0f172a 0%, #1a2540 100%);
}

/* ── Footer ── */
.footer-bg {
    background: linear-gradient(160deg, #0b1120 0%, #111827 100%);
}

/* ── Stars ── */
.stars {
    color: #f59e0b;
    font-size: 0.9rem;
}

/* ── Dropdown ── */
.nav-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    min-width: 200px;
    padding: 8px 0;
    z-index: 100;
}
.nav-item:hover .nav-dropdown {
    display: block;
}
.nav-dropdown a {
    display: block;
    padding: 10px 20px;
    color: #334155;
    font-size: 0.9rem;
    transition:
        background 0.2s,
        color 0.2s;
}
.nav-dropdown a:hover {
    background: #fff0eb;
    color: var(--brand);
}

/* ── Team card ── */
.team-card {
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
    transition:
        transform 0.3s,
        box-shadow 0.3s;
}
.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.13);
}
.team-card img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
}