/* SkillForge Landing Page */

:root {
    --sf-green: #22c55e;
    --sf-blue: #3b82f6;
    --sf-muted: #6b7280;
    --pico-font-family: "Exo 2", system-ui, sans-serif;
    --pico-font-family-monospace: "JetBrains Mono", ui-monospace, monospace;
}

html {
    scroll-behavior: smooth;
}

/* Hero */
.hero {
    padding: 4rem 0 3rem;
}

.hero-profile {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.hero-avatar {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid rgba(255, 255, 255, 0.1);
}

.hero-greeting {
    font-size: 1.1rem;
    color: var(--sf-muted);
    margin-bottom: 0.25rem;
}

.hero-greeting strong {
    color: var(--pico-color);
}

.hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

.hero-subtitle {
    max-width: 560px;
    font-size: 1.05rem;
    color: var(--sf-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-actions a[role="button"] {
    padding: 0.6rem 2rem;
}

@media (max-width: 768px) {
    .hero-profile {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .hero-avatar {
        width: 140px;
        height: 140px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero {
        padding: 2rem 0 1.5rem;
    }
}

/* Section titles */
.section-title {
    text-align: center;
    margin-bottom: 2rem;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}

.feature-card {
    text-align: center;
    padding: 1.5rem;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-card p {
    color: var(--sf-muted);
    font-size: 0.95rem;
    margin: 0;
}

@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Request Access */
.access-card {
    max-width: 640px;
    margin: 0 auto 3rem;
}

.access-card header {
    text-align: center;
}

.access-card header p {
    color: var(--sf-muted);
}

#access-result {
    margin-top: 1rem;
}

.access-success {
    text-align: center;
    padding: 1rem;
    border-left: 3px solid var(--sf-green);
    background: rgba(34, 197, 94, 0.08);
    border-radius: 4px;
    color: var(--sf-green);
    font-weight: 600;
}

/* About */
.about-section {
    text-align: center;
    color: var(--sf-muted);
    margin-bottom: 2rem;
}

.about-section a {
    font-weight: 600;
}

/* Muted helper */
.muted {
    color: var(--sf-muted);
}