/* ==================================================================
   DS CREATIONS — Theme Layer
   ================================================================== */

/* ─── Typography ─────────────────────────────────────────────────── */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #475569;
    background: #ffffff;
    line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #0a1929;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* ─── Links ──────────────────────────────────────────────────────── */
a {
    color: #0099cc;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #00bfff;
}

/* ─── Buttons ────────────────────────────────────────────────────── */
.btn-primary {
    background: linear-gradient(135deg, #00bfff, #0099cc);
    border: none;
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 191, 255, 0.32);
    transition: all 0.25s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0099cc, #007aa3);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 191, 255, 0.42);
}

.btn-outline-primary {
    border: 1.5px solid #00bfff;
    color: #0099cc;
    background: transparent;
}

.btn-outline-primary:hover {
    background: #00bfff;
    color: #fff;
    border-color: #00bfff;
}

/* ─── Cards ──────────────────────────────────────────────────────── */
.card {
    border: 1px solid #eef2f7;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

/* ─── Section Helpers ───────────────────────────────────────────── */
.section-title {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    font-weight: 700;
    color: #0a1929;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: #475569;
    font-size: 1.1rem;
    max-width: 640px;
    margin: 0 auto 2rem;
}

/* ─── Utilities ──────────────────────────────────────────────────── */
.text-primary { color: #0099cc !important; }
.bg-primary { background: #00bfff !important; }
.bg-light { background: #f8fafc !important; }
.bg-dark { background: #0a1929 !important; }

.shadow-hover {
    transition: all 0.3s ease;
}

.shadow-hover:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.10) !important;
}

/* ─── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }
}