/* Hero Section */
.hero-section {
    background: var(--post-bg-primary-gradient);
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.hero-title {
    font-weight: 800;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-weight: 300;
    opacity: 0.95;
}

/* Featured Image */
.featured-image {
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-image:hover {
    transform: scale(1.02);
}

/* Introduction Card */
.intro-card {
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    border-left: 4px solid #e74c3c;
}

/* Causes Cards */
.cause-card {
    transition: all 0.3s ease;
    cursor: pointer;
    border-radius: 15px;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.cause-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.cause-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Treatment Steps */
.treatment-step {
    transition: all 0.3s ease;
    cursor: pointer;
    border-radius: 15px;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    min-height: 120px;
    display: flex;
    align-items: center;
}

.treatment-step:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Mistakes Section */
.mistakes-section {
    background: linear-gradient(135deg, #fff3cd 0%, #fffef7 100%);
    border-left: 4px solid #ffc107;
    border-radius: 15px;
}

.mistake-item {
    transition: all 0.3s ease;
    cursor: pointer;
    border-radius: 10px;
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.mistake-item:hover {
    background-color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-color: #ffc107;
}

/* Technology Cards */
.tech-card {
    transition: all 0.3s ease;
    cursor: pointer;
    border-radius: 15px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

/* Call to Action */
.cta-card {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border: none;
    border-radius: 20px;
}

.cta-button {
    transition: all 0.3s ease;
    border-radius: 50px;
    color: #e74c3c;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    color: #c0392b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .featured-image {
        height: 250px;
    }

    .treatment-step {
        min-height: 100px;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Card Shadows */
.card {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: none;
    border-radius: 15px;
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Enhanced Icon Styling */
.bi {
    font-family: "bootstrap-icons" !important;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    vertical-align: -.125em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Section spacing improvements */
.card-body {
    padding: 2rem;
}

@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem;
    }
}

.lead {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
}

/* Button improvements */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-1px);
}