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

:root {
    --navy:  #0a0f1e;
    --gold:  #c9973a;
    --gold2: #e8b85a;
    --teal:  #1a6b5a;
    --teal2: #22876f;
    --glass: rgba(255,255,255,0.04);
    --glb:   rgba(255,255,255,0.08);
    --text:  #e8e6f0;
    --muted: #8b92aa;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--navy);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(26,107,90,0.18) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(201,151,58,0.10) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* NAV */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    height: 64px;
    background: rgba(10,15,30,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    color: var(--text);
}

.logo-icon {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, var(--teal), var(--teal2));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.logo span { color: var(--gold2); }

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border-radius: 8px;
    transition: all 0.2s;
}

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

/* HERO */
.hero {
    position: relative;
    z-index: 1;
    padding: 10rem 2rem 5rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(201,151,58,0.12);
    border: 1px solid rgba(201,151,58,0.25);
    border-radius: 999px;
    padding: 0.35rem 1rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gold2);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.75rem;
}

.hero h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #fff 0%, var(--gold2) 55%, var(--teal2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.75;
    max-width: 520px;
    margin: 0 auto 2.5rem;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--teal), #1f8870);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.8rem 1.8rem;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 4px 20px rgba(26,107,90,0.35);
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(26,107,90,0.5);
}

/* SECTION */
.section {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.section-header h2 { font-size: 1.25rem; font-weight: 700; }

.pill {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.pill-green { background: rgba(26,107,90,0.2); color: #4ecba6; border: 1px solid rgba(26,107,90,0.3); }
.pill-gray  { background: rgba(100,100,130,0.2); color: #8b92aa; border: 1px solid rgba(100,100,130,0.25); }

/* STATS */
.stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold2), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.2rem;
}

.stat-lbl { font-size: 0.78rem; color: var(--muted); }

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.25rem;
}

/* CARD */
.card {
    background: var(--glass);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px;
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    transition: all 0.25s;
    text-decoration: none;
    color: var(--text);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, transparent 60%);
    pointer-events: none;
}

.card:hover:not(.disabled) {
    border-color: rgba(255,255,255,0.15);
    background: var(--glb);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.card.featured {
    grid-column: 1 / -1;
    border-color: rgba(201,151,58,0.22);
    background: linear-gradient(135deg, rgba(201,151,58,0.06) 0%, rgba(26,107,90,0.06) 100%);
    animation: glow 3s ease-in-out infinite;
}

.card.featured:hover {
    border-color: rgba(201,151,58,0.4);
    box-shadow: 0 12px 40px rgba(201,151,58,0.12);
}

.card.disabled { opacity: 0.45; pointer-events: none; }

.card-body { display: flex; gap: 1.5rem; align-items: flex-start; }

.icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.icon-teal   { background: rgba(26,107,90,0.25);  box-shadow: 0 0 0 1px rgba(26,107,90,0.35); }
.icon-gold   { background: rgba(201,151,58,0.2);   box-shadow: 0 0 0 1px rgba(201,151,58,0.3); }
.icon-purple { background: rgba(120,80,200,0.2);   box-shadow: 0 0 0 1px rgba(120,80,200,0.3); }
.icon-blue   { background: rgba(60,100,200,0.2);   box-shadow: 0 0 0 1px rgba(60,100,200,0.3); }
.icon-rose   { background: rgba(200,80,100,0.2);   box-shadow: 0 0 0 1px rgba(200,80,100,0.3); }

.card-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.3rem; }
.card-desc  { font-size: 0.8rem; color: var(--muted); line-height: 1.6; }

.card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.72rem;
    color: var(--muted);
    font-weight: 500;
}

.arrow { transition: transform 0.2s; }
.card:hover .arrow { transform: translateX(4px); color: var(--gold2); }

/* FEATURED preview mock */
.ppt-mock {
    width: 220px;
    aspect-ratio: 16/9;
    border-radius: 8px;
    overflow: hidden;
    background: #001a14;
    border: 1px solid rgba(26,107,90,0.35);
    display: flex;
    align-items: flex-end;
    flex-shrink: 0;
}

.mock-green { width:100%; height:78%; background:#00FF00; }
.mock-banner {
    width: 100%;
    height: 22%;
    background: #004D40;
    display: flex;
    align-items: center;
    padding: 0 6px;
    gap: 5px;
}

.mock-logo {
    width: 15px; height: 15px;
    border-radius: 50%;
    border: 1.5px solid #FFD700;
    background: #004D40;
    flex-shrink: 0;
}

.mock-text { font-size: 5px; color: #FFD700; font-weight: 800; font-family: Georgia; line-height: 1.3; }

.tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.6rem; }

.tag {
    background: rgba(26,107,90,0.2);
    color: #4ecba6;
    border: 1px solid rgba(26,107,90,0.3);
    border-radius: 99px;
    padding: 0.15rem 0.5rem;
    font-size: 0.68rem;
    font-weight: 600;
}

@keyframes glow {
    0%,100% { box-shadow: 0 0 0 0 rgba(201,151,58,0.25); }
    50%      { box-shadow: 0 0 0 5px rgba(201,151,58,0.06); }
}

/* FOOTER */
footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    color: var(--muted);
    font-size: 0.78rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

footer a { color: var(--gold2); text-decoration: none; }

@media (max-width: 640px) {
    .card.featured { grid-column: span 1; }
    .card-body { flex-direction: column; }
    .ppt-mock { width: 100%; }
    nav { padding: 0 1.25rem; }
    .hero { padding: 8rem 1.25rem 4rem; }
}