/* =============================================
   General Styles
   ============================================= */
:root {
    --primary-color: #4CAF50;
    --secondary-color: #8BC34A;
    --accent-color: #FFC107;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .navbar-brand {
    font-family: 'Dancing Script', cursive;
}

html {
    scroll-behavior: smooth;
}

/* =============================================
   Navigation
   ============================================= */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 2.0rem;
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    padding: 0.5rem 1rem;
    color: var(--text-dark) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* =============================================
   Banner Section
   ============================================= */
.banner-section {
    padding-top: 180px;
    padding-bottom: 80px;
    background-image: url('../images/header-banner.png');
    background-size: 50%;
    background-position: left 80px;
    background-repeat: no-repeat;
    position: relative;
    min-height: 600px;
}

.banner-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0);
    z-index: 1;
}

.banner-section .container {
    position: relative;
    z-index: 2;
}

.banner-section h1 {
    color: var(--primary-color);
    font-size: 10.5rem;
    text-shadow: 2px 2px 4px rgba(255,255,255,0.8);
}

.subtitle {
    font-size: 2.0rem;
    color: var(--text-dark);
    font-weight: 500;
    font-style: italic;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.8);
}

.main-header-image {
    margin-top: 50px;
    max-width: 60%;
    height: auto;
}

.sub-header-image {
    margin-top: 25px;
    max-width: 60%;
    height: auto;
}

/* =============================================
   Pitch Section
   ============================================= */
.pitch-card {
    background: rgba(255, 253, 231, 0.95);
    border-radius: 20px;
    border: 3px solid var(--accent-color);
    backdrop-filter: blur(10px);
}

.pitch-card p {
    font-size: 1.2rem;
    margin: 0;
}

/* =============================================
   Section Titles
   ============================================= */
.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* =============================================
   Video Section
   ============================================= */
.video-section {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
}

.video-placeholder {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.video-portrait {
    max-width: 360px;
}

.ratio-9x16 {
    --bs-aspect-ratio: 177.78%; /* 16/9 * 100 */
}

.video-consent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2c3e50 0%, #3d5266 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    padding: 1.5rem;
}

.video-consent-content {
    max-width: 280px;
}

.video-consent a {
    color: var(--accent-color);
}

.video-consent a:hover {
    color: #fff;
}

.video-consent .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 25px;
    font-weight: 600;
}

.video-consent .btn-primary:hover {
    background-color: #45a049;
    border-color: #45a049;
}

.video-consent .form-check-label {
    color: #ccc;
}

.video-consent .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* =============================================
   Heroes Section
   ============================================= */
.heroes-section {
    background-color: white;
}

.hero-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.hero-image-wrapper {
    max-width: 400px; 
    max-height: 315px;
    margin: 0 auto;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-card h3 {
    color: var(--primary-color);
    font-weight: bold;
}

.hero-description {
    color: var(--text-light);
    font-size: 1rem;
}

/* =============================================
   Downloads Section
   ============================================= */
.download-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.download-card:hover {
    transform: scale(1.05);
}

.download-thumbnail {
    max-width: 250px;
    height: auto;
}

.download-card .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.download-card .btn-primary:hover {
    background-color: #45a049;
    border-color: #45a049;
    transform: scale(1.05);
}

/* =============================================
   Features Section
   ============================================= */
.features-section {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
}

.features-list {
    list-style: none;
    padding: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 20px;
    margin-bottom: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
}

.feature-icon {
    width: 32px;
    height: 32px;
    margin-right: 20px;
    flex-shrink: 0;
}

.feature-item span {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 500;
}

/* =============================================
   Author Section
   ============================================= */
.author-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.author-photo {
    width: 199px;
    height: 200px;
    object-fit: cover;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background-color: #2c3e50 !important;
}

.footer h5 {
    color: var(--accent-color);
    font-weight: bold;
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 768px) {
    .banner-section h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .pitch-card p {
        font-size: 1rem;
    }
    
    .hero-image-wrapper {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 576px) {
    .banner-section {
        padding-top: 80px;
    }
    
    .banner-section h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}