/* ========================================
   WELCOME PAGE SPECIFIC STYLES
   ======================================== */

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1976d2 0%, #42a5f5 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Trust Section */
.trust-section {
    background: white;
    padding: 40px 0;
    margin: 40px 0;
    border-radius: 20px;
}

.trust-card {
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease;
}

.trust-card:hover {
    transform: translateY(-5px);
}

/* Stats Section */
.stats-section {
    background: var(--primary-color);
    color: white;
    padding: 40px 0 30px 0;
}

.stat-item {
    text-align: center;
    margin-bottom: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    display: block;
}

.stat-label {
    font-size: 1.2rem;
    opacity: 0.9;
    color: white;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    min-height: 380px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.feature-card .feature-icon {
    flex-shrink: 0;
    margin-bottom: 20px;
}

.feature-card .feature-title {
    flex-shrink: 0;
    margin-bottom: 20px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card p {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 0;
    line-height: 1.6;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card h3 {
    color: var(--primary-color);
    margin: 20px 0 15px 0;
    font-size: 1.5rem;
}

.feature-icon {
    font-size: 9rem !important;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1;
}

.feature-icon .material-icons {
    font-size: 9rem !important;
    line-height: 1;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer ul {
    list-style: none;
    padding: 0;
}

.footer ul li {
    margin: 10px 0;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    color: white;
    margin: 0 10px;
    transition: opacity 0.3s;
}

.social-links a:hover {
    opacity: 0.7;
}

/* Technology Section */
.technology-section {
    padding: 80px 0;
    background: white;
}

.tech-badge {
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    margin: 5px;
    display: inline-block;
    font-weight: 500;
}

/* Data Sources */
.data-sources {
    background: #f8f9fa;
    padding: 60px 0;
}

/* Mini Feature Cards */
.feature-mini-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    height: 100%;
    min-height: 120px;
}

.feature-mini-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.feature-mini-card .material-icons {
    font-size: 2.5rem !important;
    margin-top: 5px;
    flex-shrink: 0;
}

.feature-mini-card div {
    flex: 1;
}

.feature-mini-card strong {
    display: block;
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 5px;
}

.feature-mini-card p {
    margin: 0;
    font-size: 0.95rem;
    color: #666;
    line-height: 1.4;
}

/* Mini cards container */
.mini-cards-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Feature cards container */
.feature-cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Features side by side */
.features-side-by-side {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}

.features-side-by-side .col {
    display: flex;
    flex-direction: column;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive */
@media screen and (max-width: 992px) {
    .mini-cards-container {
        grid-template-columns: 1fr;
    }
    
    .feature-cards-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-side-by-side {
        display: block;
    }
    
    .features-side-by-side .col {
        width: 100%;
        margin-bottom: 2rem;
    }
}

@media screen and (max-width: 768px) {
    .feature-cards-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 600px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media screen and (max-width: 480px) {
    .feature-cards-container {
        grid-template-columns: 1fr;
    }
}