/* Hero Section: Ấn tượng đầu tiên */
.hero {
    background: linear-gradient(135deg, #fffbf5 0%, #ffffff 100%);
    padding: 80px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 85vh;
}

.hero-text {
    flex: 1;
    padding-right: 50px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    color: #333;
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--primary-color); /* Màu cam */
    position: relative;
    z-index: 1;
}

.hero-title span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 10px;
    background-color: rgba(246, 146, 30, 0.2);
    z-index: -1;
}

.hero-desc {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-img {
    flex: 1;
    text-align: right;
}

.hero-img img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 0px rgba(246, 146, 30, 0.1);
}

/* Story Section: Kể chuyện "Nỗi đau" */
.story-section {
    padding: 80px 10%;
    background-color: #fff;
    text-align: center;
}

.story-badge {
    background-color: #ffead1;
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 15px;
}

.story-heading {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
    text-align: left;
}

.story-card {
    padding: 30px;
    border: 1px solid #eee;
    border-radius: 15px;
    transition: 0.3s;
    background: #fff;
}

.story-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(246, 146, 30, 0.1);
    transform: translateY(-5px);
}

.story-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Solution Section: Giải pháp */
.solution-section {
    background-color: #fffbf5; /* Nền cam nhạt */
    padding: 80px 10%;
    display: flex;
    align-items: center;
    gap: 50px;
}

.stats-container {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.stat-box h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 800;
}

/* CTA Cuối cùng */
.cta-banner {
    background: var(--primary-color);
    margin: 50px 5%;
    padding: 60px;
    border-radius: 20px;
    text-align: center;
    color: white;
}

.cta-banner h2 { margin-bottom: 20px; font-size: 2.5rem; }
.cta-banner p { margin-bottom: 30px; opacity: 0.9; font-size: 1.1rem;}

.btn-white {
    background: white;
    color: var(--primary-color);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
}
.btn-white:hover {
    background: #f8f9fa;
    transform: scale(1.05);
}

/* Responsive */
@media (max-width: 768px) {
    .hero { flex-direction: column; padding-top: 120px; text-align: center; }
    .hero-text { padding-right: 0; margin-bottom: 40px; }
    .hero-title { font-size: 2.2rem; }
    .solution-section { flex-direction: column-reverse; }
    .cta-banner { padding: 30px; margin: 20px; }
}