/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Typography - Global Consistency */
p {
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #063970 0%, #0a5294 100%);
    color: white;
    text-align: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero-logo {
    max-width: 80%;
    max-height: 35vh;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto 20px;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    color: white;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2.5rem;
    background-color: white;
    color: #063970;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.cta-btn i {
    font-size: 1.3rem;
    color: #063970;
}

.cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    background-color: #f8f9fa;
}

.cta-btn:hover i {
    transform: scale(1.1);
}

/* Section Styles - Consistent Spacing */
.section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #063970;
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* YouTube Section */
.youtube-section {
    background-color: #f8f9fa;
}

.video-carousel-container {
    overflow: hidden;
    margin-bottom: 4rem;
}

.video-grid {
    display: flex;
    overflow-x: auto;
    gap: 1.5rem;
    padding: 0 24px 2rem 24px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    scroll-behavior: auto; /* Override smooth for programmatic control */
}

.video-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge */
}

/* Standardized Card Styles */
.video-card {
    flex: 0 0 auto;
    width: 420px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 240px;
}

.video-thumbnail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: linear-gradient(135deg, #e0e0e0 0%, #c0c0c0 100%);
    transition: transform 0.4s ease;
}

.video-card:hover .video-thumbnail-img {
    transform: scale(1.1);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 57, 112, 0.85);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.play-overlay i {
    font-size: 5rem;
    color: white;
    transition: transform 0.3s ease;
}

.video-card:hover .play-overlay i {
    transform: scale(1.1);
}

/* Audio Section */
.audio-section {
    background-color: white;
}

.audio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.audio-card {
    background: white;
    border: 2px solid #063970;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    text-decoration: none;
    color: #063970;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.audio-card:hover {
    background: #063970;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(6, 57, 112, 0.3);
}

.audio-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.audio-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Substack Section */
.substack-section {
    background-color: #f8f9fa;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.article-card {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* Substack Embed Styling */
.substack-embed-card {
    padding: 0;
    overflow: hidden;
}

.substack-post-embed {
    width: 100%;
}

.substack-embed-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.article-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #063970;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-excerpt {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1rem;
}

.read-more {
    color: #063970;
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
    font-size: 1rem;
}

.read-more:hover {
    opacity: 0.7;
}

/* About Section - Enhanced Layout */
.about-section {
    background-color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.profile-photo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-img {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(6, 57, 112, 0.3);
    display: block;
}

.about-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-bio {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: left;
}

.about-bio:last-child {
    margin-bottom: 0;
}

.host-link {
    color: #063970;
    text-decoration: none;
    border-bottom: 2px solid #063970;
    transition: all 0.3s ease;
}

.host-link:hover {
    color: #0a5294;
    border-bottom-color: #0a5294;
}

/* Button Styles */
.button-container {
    text-align: center;
}

.primary-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 1.2rem 3.5rem;
    background-color: #063970;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(6, 57, 112, 0.3);
}

.primary-btn i {
    font-size: 1.4rem;
    color: white;
}

.primary-btn:hover {
    background-color: #0a5294;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(6, 57, 112, 0.4);
}

.primary-btn:hover i {
    transform: scale(1.1);
}

/* Footer */
.footer {
    background-color: #063970;
    color: white;
    text-align: center;
    padding: 3rem 0;
}

.footer p {
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays for cards */
.reveal-stagger-1 { transition-delay: 0s; }
.reveal-stagger-2 { transition-delay: 0.1s; }
.reveal-stagger-3 { transition-delay: 0.2s; }
.reveal-stagger-4 { transition-delay: 0.3s; }
.reveal-stagger-5 { transition-delay: 0.4s; }
.reveal-stagger-6 { transition-delay: 0.5s; }

/* Floating Mission Capsule Audio Player */
.mini-player {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: fit-content;
    max-width: 600px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 12px 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(6, 57, 112, 0.3);
    transition: all 0.3s ease;
}

.mini-player:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(6, 57, 112, 0.5);
    transform: translateX(-50%) translateY(-3px);
}

.mini-player-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.player-label {
    color: white;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    opacity: 0.9;
}

.audio-player {
    height: 32px;
}

.close-player {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-player:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 968px) {
    .container {
        padding: 0 32px;
    }

    .section {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .hero-logo {
        max-width: 85%;
        max-height: 30vh;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 32px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        max-width: 320px;
        margin: 0 auto;
    }

    .cta-btn {
        width: 100%;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1rem;
        margin-bottom: 3rem;
    }

    .video-card {
        width: 340px;
    }

    .video-thumbnail {
        height: 200px;
    }

    .audio-grid,
    .article-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .profile-photo {
        order: -1;
    }

    .profile-img {
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }

    .about-text {
        align-items: center;
    }

    /* Floating Capsule Mobile */
    .mini-player {
        bottom: 20px;
        max-width: 90%;
        padding: 10px 20px;
        border-radius: 40px;
    }

    .mini-player-content {
        gap: 1rem;
    }

    .player-label {
        font-size: 0.65rem;
    }

    .audio-player {
        height: 28px;
    }

    .close-player {
        font-size: 1rem;
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero {
        padding: 20px;
    }

    .hero-logo {
        max-width: 90%;
        max-height: 25vh;
        margin-bottom: 12px;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 28px;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }

    .section-description {
        font-size: 0.95rem;
        margin-bottom: 2.5rem;
    }

    .video-carousel-container {
        margin-bottom: 3rem;
    }

    .video-grid {
        padding: 0 20px 1.5rem 20px;
        gap: 1rem;
    }

    .video-card {
        width: 280px;
    }

    .video-thumbnail {
        height: 160px;
    }

    .play-overlay i {
        font-size: 3.5rem;
    }

    .audio-grid,
    .article-grid {
        gap: 1.25rem;
    }

    .article-card,
    .audio-card {
        padding: 2rem 1.5rem;
    }

    .profile-img {
        width: 180px;
        height: 180px;
    }

    .about-bio {
        font-size: 1rem;
    }

    .primary-btn {
        padding: 1rem 2.5rem;
        font-size: 1rem;
    }

    .cta-btn {
        padding: 0.9rem 2rem;
        font-size: 1rem;
        gap: 0.5rem;
    }

    .cta-btn i {
        font-size: 1.1rem;
    }

    .primary-btn i {
        font-size: 1.2rem;
    }

    /* Floating Capsule Extra Small Mobile */
    .mini-player {
        bottom: 15px;
        max-width: 95%;
        padding: 8px 16px;
        border-radius: 35px;
    }

    .mini-player-content {
        gap: 0.75rem;
    }

    .player-label {
        font-size: 0.6rem;
        letter-spacing: 0.5px;
    }

    .audio-player {
        height: 24px;
    }

    .close-player {
        font-size: 0.9rem;
        width: 18px;
        height: 18px;
    }
}