:root {
    --primary: #B4E77A;
    --accent: #f4d35e;
    --muted: #f6f7fb;
    --card-shadow: 0 6px 24px rgba(13,59,102,0.12);
}

body {
    background: var(--muted);
    color: #222;
}

/* Hero */
.hero {
    background: linear-gradient(90deg, rgba(255, 107, 107, 1) 0%, rgba(180, 231, 122, 1) 100%);
    color: white;
    padding: 56px 0;
}

.hero .lead {
    opacity: .95;
}

/* Hero info card (giữ nguyên màu chữ) */
.hero .info-card,
.hero .info-card li,
.hero .info-card p,
.hero .info-card h5 {
    color: #212529 !important;
}

.hero .info-card ul li {
    margin-bottom: 6px;
}

/* Hero heading */
.hero .col-lg-7 h1 {
    color: #f4d35e;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero .col-lg-7 p.lead {
    color: #ffffffcc;
    font-size: 1.25rem;
    margin-top: 0.5rem;
}

/* Badge */
.badge-accent {
    background: var(--accent);
    color: #B4E77A;
}

/* Card */
.info-card {
    background: white;
    border-radius: 14px;
    box-shadow: var(--card-shadow);
    padding: 22px;
}

/* Titles */
.section-title {
    color: var(--primary);
}

/* Fix màu chữ cho UL trắng nền */
.section-requirements ul,
.section-requirements ul li {
    color: #212529 !important;
}

.section-requirements ul li {
    margin-bottom: 6px;
}

/* Images */
.img-clip {
    border-radius: 12px;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

/* Layout */
.alt-row {
    align-items: center;
}

/* Feature icon */
.feature-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--accent), #ffd27f);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* CTA */
.cta {
    background: linear-gradient(90deg, var(--primary), #B4E77A);
    color: white;
    padding: 28px;
    border-radius: 12px;
}

.cta h5 {
    color: #ffd966;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cta p {
    color: #ffffffcc;
}

.cta .btn {
    border-radius: 8px;
    font-weight: 600;
}

/* Footer */
footer {
    padding: 28px 0;
    color: #666;
}

/* Responsive */
@media (min-width: 992px) {
    .hero {
        padding: 72px 0;
    }
}

/* .section-text {
    white-space: pre-line; 
    line-height: 1.1;
} */