/* NAV */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(8,13,20,.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -.02em;
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(139,92,246,.1);
    border: 1px solid rgba(139,92,246,.25);
    display: flex;
    align-items: center;
    justify-content: center;
}

    .logo-icon svg {
        width: 20px;
        height: 20px;
    }

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





.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--muted);
    padding: 6px;
}

    .hamburger:hover {
        color: var(--text);
    }

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 16px 24px 24px;
    border-top: 1px solid var(--border);
    background: rgba(8,13,20,.97);
}

    .mobile-nav.open {
        display: flex;
    }

    .mobile-nav a {
        color: var(--text);
        text-decoration: none;
        padding: 12px 0;
        font-size: 1.05rem;
        font-weight: 500;
        border-bottom: 1px solid var(--border);
    }

        .mobile-nav a:hover {
            color: var(--primary);
        }

    .mobile-nav .section-label {
        color: var(--muted);
        font-size: .75rem;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
        padding: 16px 0 8px;
    }

    .mobile-nav .sub-link {
        padding-left: 16px;
        border-left: 2px solid rgba(139,92,246,.2);
        border-bottom: none;
        color: var(--muted);
        font-size: .95rem;
    }

        .mobile-nav .sub-link:hover, .mobile-nav .sub-link.active {
            border-color: var(--primary);
            color: var(--primary);
        }

/* HERO */
#hero {
    position: relative;
    padding-top: 140px;
    padding-bottom: 100px;
    overflow: hidden;
}

.orb-1 {
    position: absolute;
    top: -10%;
    right: -5%;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    background: rgba(139,92,246,.15);
    filter: blur(100px);
}

.orb-2 {
    position: absolute;
    bottom: -15%;
    left: -5%;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: rgba(0,212,255,.1);
    filter: blur(100px);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(139,92,246,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(139,92,246,.05) 1px,transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 30%,black,transparent);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 32px;
    font-size: .85rem;
    color: var(--muted);
}

    .breadcrumb a {
        color: var(--muted);
        text-decoration: none;
    }

        .breadcrumb a:hover {
            color: var(--primary);
        }

    .breadcrumb .active {
        color: var(--primary);
    }

    .breadcrumb .sep {
        opacity: .4;
    }

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(139,92,246,.1);
    border: 1px solid rgba(139,92,246,.3);
    color: var(--primary);
    font-size: .82rem;
    font-weight: 600;
    margin-bottom: 24px;
}

h1 {
    font-size: clamp(2.5rem,5vw,4rem);
    font-weight: 900;
    letter-spacing: -.03em;
    line-height: 1.1;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg,var(--primary),var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--muted);
    max-width: 680px;
    line-height: 1.75;
    margin-bottom: 14px;
}

.hero-sub {
    font-size: 1.05rem;
    color: rgba(232,240,254,.75);
    max-width: 620px;
    line-height: 1.7;
    margin-bottom: 40px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: .95rem;
    background: var(--primary);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 0 24px rgba(139,92,246,.35);
    transition: all .2s;
}

    .btn-primary:hover {
        box-shadow: 0 0 40px rgba(139,92,246,.5);
        transform: translateY(-2px);
    }

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: .95rem;
    background: transparent;
    color: var(--text);
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.2);
    transition: all .2s;
}

    .btn-outline:hover {
        border-color: rgba(255,255,255,.5);
        background: rgba(255,255,255,.05);
    }

.cta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg,transparent,rgba(139,92,246,.4),transparent);
    margin: 0 24px;
}

/* PROBLEMS */
#problems {
    padding: 96px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.eyebrow {
    color: var(--primary);
    font-weight: 600;
    font-size: .85rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(1.8rem,3vw,2.5rem);
    font-weight: 800;
    letter-spacing: -.03em;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.problem-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.problem-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--card);
    border: 1px solid rgba(139,92,246,.2);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(139,92,246,.06);
}

.problem-cell, .solution-cell {
    padding: 36px 40px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.problem-cell {
    border-right: 1px solid rgba(139,92,246,.15);
}

.cell-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .cell-icon.problem {
        background: rgba(239,68,68,.1);
        border: 1px solid rgba(239,68,68,.2);
        color: #ef4444;
    }

    .cell-icon.solution {
        background: rgba(139,92,246,.1);
        border: 1px solid rgba(139,92,246,.2);
        color: var(--primary);
    }

.cell-label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

    .cell-label.problem {
        color: #ef4444;
    }

    .cell-label.solution {
        color: var(--primary);
    }

.cell-body {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text);
}

    .cell-body.muted {
        font-weight: 400;
        color: var(--muted);
        font-size: .95rem;
    }

/* SERVICES */
#services {
    padding: 0 0 96px;
}

.service-panel {
    background: linear-gradient(135deg,rgba(139,92,246,.08),rgba(0,212,255,.06));
    border: 1px solid rgba(139,92,246,.2);
    border-radius: 24px;
    padding: 56px 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .service-list li {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        font-size: .95rem;
        color: rgba(232,240,254,.9);
        line-height: 1.5;
    }

    .service-list .check {
        color: var(--primary);
        flex-shrink: 0;
        margin-top: 2px;
    }

.cta-small {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 700;
    font-size: .9rem;
    background: var(--primary);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 0 20px rgba(139,92,246,.3);
    margin-top: 32px;
}

    .cta-small:hover {
        box-shadow: 0 0 32px rgba(139,92,246,.5);
    }

/* FINAL CTA */
#cta {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(180deg,var(--bg),var(--bg2) 50%,var(--bg));
    border-top: 1px solid rgba(255,255,255,.06);
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    bottom: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    border-radius: 50%;
    background: rgba(139,92,246,.15);
    filter: blur(80px);
    pointer-events: none;
}

#cta h2 {
    font-size: clamp(1.8rem,3.5vw,2.8rem);
    font-weight: 900;
    letter-spacing: -.03em;
    margin-bottom: 16px;
}

#cta p {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

.btn-gradient {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    background: linear-gradient(135deg,var(--primary),var(--accent));
    color: #fff;
    text-decoration: none;
    box-shadow: 0 0 30px rgba(139,92,246,.3);
}

    .btn-gradient:hover {
        box-shadow: 0 0 50px rgba(139,92,246,.5);
        transform: translateY(-2px);
    }

/* FOOTER */
footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-copy {
    color: var(--muted);
    font-size: .875rem;
}

.footer-links {
    display: flex;
    gap: 28px;
}

    .footer-links a {
        color: var(--muted);
        text-decoration: none;
        font-size: .875rem;
        transition: color .2s;
    }

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

@media (max-width: 768px) {
    .nav-links, .desktop-cta {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .problem-row, .service-panel {
        grid-template-columns: 1fr;
    }

    .problem-cell {
        border-right: none;
        border-bottom: 1px solid rgba(139,92,246,.15);
    }

    .service-panel {
        padding: 32px 24px;
        gap: 32px;
    }

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