/* 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;
    overflow-x: hidden;
}

/* CSS Variables */
:root {
    --primary-blue: #2563eb;
    --secondary-blue: #3b82f6;
    --light-blue: #dbeafe;
    --dark-blue: #1e40af;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    --gradient-light: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-blue);
}

.nav-brand i {
    margin-right: 0.5rem;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0 1rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Logout Button */
.logout-btn {
    background: none;
    border: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: inherit;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    padding: 0;
}

.logout-btn:hover {
    color: #ef4444;
}

.logout-btn::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    transition: width 0.3s ease;
}

.logout-btn:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 3px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: left;
}

.hero-title-main {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.2s forwards;
}

.hero-title-sub {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.4s forwards;
}

.hero-tagline {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
    opacity: 0;
    animation: fadeInUp 1s ease 0.6s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.8s forwards;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    animation: fadeInUp 1s ease 1s forwards;
}

.hero-icon {
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    animation: float 6s ease-in-out infinite;
}

.hero-icon i {
    font-size: 5rem;
    color: var(--white);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll a {
    color: var(--white);
    font-size: 1.5rem;
    text-decoration: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-blue);
}

.btn-primary:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.about-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.about-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.about-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.about-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.about-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--text-light);
    line-height: 1.6;
}

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

.mission-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.mission-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
}

/* Activities Section */
.activities {
    padding: 5rem 0;
    background: var(--gradient-light);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.activity-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.activity-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-10px);
}

.activity-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.activity-icon i {
    font-size: 2rem;
    color: var(--white);
}

.activity-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.activity-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Focus Section */
.focus {
    padding: 5rem 0;
    background: var(--white);
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.focus-item {
    text-align: center;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.focus-item:hover {
    transform: translateY(-5px);
}

.focus-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
}

.focus-item:hover .focus-icon {
    transform: scale(1.1);
}

.focus-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.focus-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.focus-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Structure Section */
.structure {
    padding: 5rem 0;
    background: var(--gray-50);
}

.structure-table-container {
    overflow-x: auto;
    background: var(--white);
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.structure-table {
    width: 100%;
    border-collapse: collapse;
}

.structure-table th,
.structure-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.structure-table th {
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 600;
}

.structure-table tbody tr:hover {
    background: var(--gray-50);
}

.structure-table td strong {
    color: var(--primary-blue);
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--gradient-primary);
    color: var(--white);
}

.contact .section-header h2,
.contact .section-header p {
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-icon i {
    font-size: 2rem;
    color: var(--white);
}

.contact-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.contact-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--white);
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-logo i {
    margin-right: 0.5rem;
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

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

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* New Page Styles */

/* Program Features Lists */
.program-features {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.program-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.9rem;
    color: var(--text-light);
}

.program-features li:last-child {
    border-bottom: none;
}

/* Sprint Timeline */
.sprint-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 24px;
    top: 60px;
    width: 2px;
    height: calc(100% + 2rem);
    background: var(--gray-200);
}

.timeline-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
    z-index: 1;
    position: relative;
}

.timeline-icon i {
    color: var(--white);
    font-size: 1.2rem;
}

.timeline-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Membership Tiers */
.membership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.membership-tier {
    background: var(--white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.membership-tier:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.membership-tier.featured {
    border-color: var(--primary-blue);
    position: relative;
}

.membership-tier.featured::before {
    content: 'Popular';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 0 0 0 1rem;
}

.tier-header {
    padding: 2rem;
    text-align: center;
    background: var(--gradient-light);
}

.tier-header h3 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-size: 1.5rem;
}

.tier-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.tier-features {
    padding: 2rem;
}

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

.tier-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--gray-200);
}

.tier-features li:last-child {
    border-bottom: none;
}

.tier-features li i {
    color: var(--primary-blue);
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.tier-button {
    display: block;
    width: calc(100% - 4rem);
    margin: 0 2rem 2rem;
    padding: 0.75rem;
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    text-align: center;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tier-button:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
}

/* Requirements Grid */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.requirement-item {
    text-align: center;
    padding: 1.5rem;
}

.req-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.req-icon i {
    font-size: 2rem;
    color: var(--white);
}

.requirement-item h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 600;
}

/* Partnership Features */
.partnership-features {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.partnership-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.9rem;
    color: var(--text-light);
}

.partnership-features li:last-child {
    border-bottom: none;
}

/* Funding Table */
.funding-table-container {
    overflow-x: auto;
    background: var(--white);
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-top: 2rem;
}

.funding-table {
    width: 100%;
    border-collapse: collapse;
}

.funding-table th,
.funding-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: top;
}

.funding-table th {
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 600;
}

.funding-table tbody tr:hover {
    background: var(--gray-50);
}

.funding-table td strong {
    color: var(--primary-blue);
}

/* IP Framework */
.ip-framework {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.principle-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.principle-item {
    text-align: center;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
}

.principle-item i {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.principle-item h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.principle-item p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.monetization-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.monetization-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
}

.mono-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.mono-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.monetization-item h4 {
    margin-bottom: 0.25rem;
    color: var(--text-dark);
    font-weight: 600;
}

.monetization-item p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-category {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 1rem;
}

.benefit-category h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.benefit-category h3 i {
    color: var(--primary-blue);
    margin-right: 0.5rem;
}

.benefit-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-category li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-200);
    position: relative;
    padding-left: 1.5rem;
}

.benefit-category li:last-child {
    border-bottom: none;
}

.benefit-category li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
}

/* Partnership CTA */
.partnership-cta {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
}

.partnership-cta h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.partnership-cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title-main {
        font-size: 2.5rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-md);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

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

    .hero-title-sub {
        font-size: 1.25rem;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

    .activities-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .focus-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 200px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }

    .hero-title-main {
        font-size: 1.75rem;
    }

    .focus-grid {
        grid-template-columns: 1fr;
    }

    .structure-table th,
    .structure-table td {
        padding: 1rem 0.5rem;
        font-size: 0.9rem;
    }
}