/* ==========================================================================
   IQScore - Home Page Mobile-Oriented Styles
   ========================================================================== */

/* HERO SECTION */
.hero {
    position: relative;
    padding: 32px 0 60px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: #a5b4fc;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.hero-badge::before {
    content: "✨";
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.hero-subtext {
    font-size: clamp(0.95rem, 3vw, 1.15rem);
    color: var(--text-secondary);
    margin-bottom: 28px;
    max-width: 560px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* HERO SCORE PREVIEW CARD */
.hero-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    text-align: center;
    position: relative;
    transition: var(--transition-normal);
}

.hero-card-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.hero-card-top strong {
    color: var(--accent-gold);
    font-size: 1rem;
}

.hero-iq-circle {
    width: 140px;
    height: 140px;
    margin: 0 auto 20px auto;
    border-radius: 50%;
    background: var(--gradient-primary);
    padding: 5px;
    box-shadow: 0 0 32px rgba(99, 102, 241, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-iq-inner {
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-iq-number {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-iq-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.hero-iq-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* STATS SECTION FOR MOBILE */
.stats {
    padding: 40px 0;
    background: rgba(255, 255, 255, 0.01);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 14px;
    text-align: center;
}

.stat-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 4px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

/* SECTION COMMON */
.section {
    padding: 60px 0;
}

.section-title {
    font-size: clamp(1.6rem, 5vw, 2.5rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    color: var(--text-secondary);
    text-align: center;
    max-width: 640px;
    margin: 0 auto 36px auto;
}

/* STEPS GRID FOR MOBILE */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px 20px;
}

.step-number {
    width: 38px;
    height: 38px;
    background: var(--gradient-glow);
    border: 1px solid rgba(99, 102, 241, 0.4);
    color: #a5b4fc;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* DESKTOP BREAKPOINTS */
@media (min-width: 768px) {
    .hero-buttons {
        flex-direction: row;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .hero {
        padding: 80px 0 100px 0;
    }
    .hero-grid {
        grid-template-columns: 1.2fr 0.8fr;
    }
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}