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

:root {
    --primary-bg: #001F3F;
    --accent-gold: #D4AF37;
    --accent-burgundy: #8B4C6F;
    --accent-teal: #4A7C7E;
    --accent-slate: #5A6C7D;
    --accent-bronze: #B8860B;
    --accent-steel: #6B8E9F;
    --text-light: #E0E0E0;
    --text-white: #FFFFFF;
    --text-dark: #001F3F;
    --gold-glow: rgba(212, 175, 55, 0.3);
    --gold-border: rgba(212, 175, 55, 0.5);
    --section-spacing: 80px;
    --gradient-1: linear-gradient(135deg, rgba(0, 31, 63, 0.9) 0%, rgba(26, 45, 70, 0.9) 100%);
    --gradient-2: linear-gradient(135deg, rgba(0, 31, 63, 0.8) 0%, rgba(74, 124, 126, 0.2) 100%);
    --gradient-3: linear-gradient(135deg, rgba(0, 31, 63, 0.8) 0%, rgba(139, 76, 111, 0.2) 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(180deg, #001F3F 0%, #0a2a4a 50%, #001F3F 100%);
    background-attachment: fixed;
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 31, 63, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gold-border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-white);
}

.brand-icon {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-gold);
}

.nav-menu a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--accent-gold);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 20px 80px;
    text-align: center;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.08) 0%, rgba(0, 31, 63, 0.95) 70%);
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.pillar {
    position: absolute;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--accent-gold), var(--accent-bronze), var(--accent-gold), transparent);
    top: 0;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.pillar.left {
    left: 15%;
}

.pillar.right {
    right: 15%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.5;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: transparent;
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--accent-gold);
    color: var(--text-dark);
    box-shadow: 0 0 20px var(--gold-glow);
    transform: translateY(-2px);
}

.cta-button:focus {
    outline: 2px solid var(--accent-gold);
    outline-offset: 4px;
}

/* Section Styles */
section {
    padding: var(--section-spacing) 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-white);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), var(--accent-bronze), var(--accent-gold), transparent);
    border-radius: 2px;
}

#mission .section-title::after {
    background: linear-gradient(90deg, transparent, var(--accent-teal), var(--accent-steel), var(--accent-teal), transparent);
}

#arguments .section-title::after {
    background: linear-gradient(90deg, transparent, var(--accent-burgundy), var(--accent-gold), var(--accent-burgundy), transparent);
}

#resources .section-title::after {
    background: linear-gradient(90deg, transparent, var(--accent-bronze), var(--accent-burgundy), var(--accent-bronze), transparent);
}

#newsletter .section-title::after {
    background: linear-gradient(90deg, transparent, var(--accent-gold), var(--accent-bronze), var(--accent-gold), transparent);
}

/* Mission Section */
.mission {
    background: var(--gradient-2);
    position: relative;
}

.mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
}

.mission-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.key-principles {
    margin-top: 2.5rem;
    padding: 2rem;
    border: 1px solid var(--accent-teal);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(74, 124, 126, 0.1) 0%, rgba(74, 124, 126, 0.05) 100%);
    box-shadow: 0 4px 15px rgba(74, 124, 126, 0.2);
}

.key-principles h3 {
    color: var(--accent-teal);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.key-principles ul {
    list-style: none;
    padding-left: 0;
}

.key-principles li {
    margin-bottom: 1.2rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.7;
}

.key-principles li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-teal);
    font-weight: bold;
}

.key-principles strong {
    color: var(--text-white);
}

/* Arguments Section */
.arguments {
    background: var(--gradient-1);
    position: relative;
}

.arguments::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-burgundy), transparent);
}

.arguments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.argument-card {
    padding: 2.5rem 2rem;
    border: 1px solid var(--gold-border);
    border-radius: 8px;
    text-align: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(212, 175, 55, 0.02) 100%);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.argument-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gold);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.argument-card:hover::before {
    transform: scaleX(1);
}

.argument-card:nth-child(1) {
    border-color: var(--accent-gold);
}

.argument-card:nth-child(1)::before {
    background: var(--accent-gold);
}

.argument-card:nth-child(2) {
    border-color: var(--accent-burgundy);
}

.argument-card:nth-child(2)::before {
    background: var(--accent-burgundy);
}

.argument-card:nth-child(3) {
    border-color: var(--accent-teal);
}

.argument-card:nth-child(3)::before {
    background: var(--accent-teal);
}

.argument-card:nth-child(4) {
    border-color: var(--accent-steel);
}

.argument-card:nth-child(4)::before {
    background: var(--accent-steel);
}

.argument-card:hover {
    border-color: currentColor;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
}

.argument-card:nth-child(1):hover {
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
}

.argument-card:nth-child(2):hover {
    box-shadow: 0 8px 30px rgba(139, 76, 111, 0.3);
}

.argument-card:nth-child(3):hover {
    box-shadow: 0 8px 30px rgba(74, 124, 126, 0.3);
}

.argument-card:nth-child(4):hover {
    box-shadow: 0 8px 30px rgba(107, 142, 159, 0.3);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.argument-card:nth-child(1) .card-icon {
    color: var(--accent-gold);
}

.argument-card:nth-child(2) .card-icon {
    color: var(--accent-burgundy);
}

.argument-card:nth-child(3) .card-icon {
    color: var(--accent-teal);
}

.argument-card:nth-child(4) .card-icon {
    color: var(--accent-steel);
}

.argument-card h3 {
    color: var(--text-white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.argument-card p {
    line-height: 1.7;
    color: var(--text-light);
}

/* Resources Section */
.resources {
    background: var(--gradient-3);
    position: relative;
}

.resources::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-bronze), transparent);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.resource-card {
    padding: 2rem;
    border: 1px solid var(--gold-border);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(139, 76, 111, 0.08) 0%, rgba(139, 76, 111, 0.03) 100%);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.resource-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-burgundy);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.resource-card:hover::before {
    transform: scaleX(1);
}

.resource-card:nth-child(1) {
    border-color: var(--accent-burgundy);
    background: linear-gradient(135deg, rgba(139, 76, 111, 0.1) 0%, rgba(139, 76, 111, 0.05) 100%);
}

.resource-card:nth-child(1)::before {
    background: var(--accent-burgundy);
}

.resource-card:nth-child(2) {
    border-color: var(--accent-bronze);
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.1) 0%, rgba(184, 134, 11, 0.05) 100%);
}

.resource-card:nth-child(2)::before {
    background: var(--accent-bronze);
}

.resource-card:nth-child(3) {
    border-color: var(--accent-slate);
    background: linear-gradient(135deg, rgba(90, 108, 125, 0.1) 0%, rgba(90, 108, 125, 0.05) 100%);
}

.resource-card:nth-child(3)::before {
    background: var(--accent-slate);
}

.resource-card:nth-child(4) {
    border-color: var(--accent-steel);
    background: linear-gradient(135deg, rgba(107, 142, 159, 0.1) 0%, rgba(107, 142, 159, 0.05) 100%);
}

.resource-card:nth-child(4)::before {
    background: var(--accent-steel);
}

.resource-card:hover {
    border-color: currentColor;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
}

.resource-card:nth-child(1):hover {
    box-shadow: 0 8px 30px rgba(139, 76, 111, 0.3);
}

.resource-card:nth-child(2):hover {
    box-shadow: 0 8px 30px rgba(184, 134, 11, 0.3);
}

.resource-card:nth-child(3):hover {
    box-shadow: 0 8px 30px rgba(90, 108, 125, 0.3);
}

.resource-card:nth-child(4):hover {
    box-shadow: 0 8px 30px rgba(107, 142, 159, 0.3);
}

.resource-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.resource-card:nth-child(1) .resource-icon {
    color: var(--accent-burgundy);
}

.resource-card:nth-child(2) .resource-icon {
    color: var(--accent-bronze);
}

.resource-card:nth-child(3) .resource-icon {
    color: var(--accent-slate);
}

.resource-card:nth-child(4) .resource-icon {
    color: var(--accent-steel);
}

.resource-card h3 {
    color: var(--text-white);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.resource-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.read-more {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.read-more::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 0.3s ease;
}

.read-more:hover {
    color: var(--text-white);
    transform: translateX(5px);
}

.read-more:hover::after {
    width: 100%;
}

.resource-card:nth-child(1) .read-more {
    color: var(--accent-burgundy);
}

.resource-card:nth-child(2) .read-more {
    color: var(--accent-bronze);
}

.resource-card:nth-child(3) .read-more {
    color: var(--accent-slate);
}

.resource-card:nth-child(4) .read-more {
    color: var(--accent-steel);
}

/* Newsletter Section */
.newsletter {
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.9) 0%, rgba(26, 45, 70, 0.9) 100%);
    position: relative;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.newsletter-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.form-group input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(184, 134, 11, 0.08) 100%);
    border: 1px solid var(--accent-bronze);
    border-radius: 4px;
    color: var(--text-white);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input::placeholder {
    color: rgba(224, 224, 224, 0.6);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.18) 0%, rgba(184, 134, 11, 0.12) 100%);
}

.submit-button {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-bronze) 100%);
    color: var(--text-dark);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.submit-button:hover {
    background: linear-gradient(135deg, #E4BF47 0%, #C8961B 100%);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
}

.submit-button:focus {
    outline: 2px solid var(--accent-gold);
    outline-offset: 4px;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.6) 100%);
    border-top: 2px solid var(--accent-slate);
    padding: 3rem 0 2rem;
    margin-top: var(--section-spacing);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-white);
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-gold);
}

.footer-social a {
    color: var(--accent-gold);
    transition: all 0.3s ease;
    display: inline-block;
    padding: 8px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
}

.footer-social a:hover {
    color: var(--text-white);
    background: rgba(212, 175, 55, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--accent-slate);
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--text-white);
}

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --section-spacing: 60px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: rgba(0, 31, 63, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--gold-border);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .pillar.left,
    .pillar.right {
        display: none;
    }

    .arguments-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }

    .form-group {
        flex-direction: column;
    }

    .form-group input {
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .argument-card,
    .resource-card {
        padding: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .mobile-menu-toggle,
    .newsletter,
    .footer {
        display: none;
    }

    body {
        background-color: white;
        color: black;
    }
}