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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

.lead {
    font-size: 1.2rem;
    font-weight: 400;
    color: #666;
    margin-bottom: 2rem;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header and Navigation */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #8B4513;
    margin-bottom: 0;
    font-size: 1.5rem;
}

.nav-logo span {
    font-size: 0.9rem;
    color: #666;
    font-weight: 300;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #8B4513;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background: #8B4513;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: #8B4513;
    color: #fff;
    border-color: #8B4513;
}

.btn-primary:hover {
    background: #A0522D;
    border-color: #A0522D;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #8B4513;
    border-color: #8B4513;
}

.btn-secondary:hover {
    background: #8B4513;
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #8B4513;
    border-color: #8B4513;
}

.btn-outline:hover {
    background: #8B4513;
    color: #fff;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    color: #8B4513;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.bg-light {
    background: #f8f9fa;
}

.bg-dark {
    background: #2c3e50;
    color: #fff;
}

.text-light {
    color: #fff;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 120px 0 20px;
    display: flex;
    align-items: center;
    min-height: auto;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.hero h1 {
    color: #8B4513;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.hero-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-text {
    display: flex;
    flex-direction: column;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* History Section */
.history-text {
    margin-bottom: 2rem;
}

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

/* Reduced spacing section */
.section-reduced-top {
    padding-top: 0px;
    padding-bottom: 40px;
}

.section-reduced-bottom {
    padding-top: 80px;
    padding-bottom: 40px;
}

.section-reduced-top-only {
    padding-top: 30px;
    padding-bottom: 80px;
}

.section-minimal-top {
    padding-top: 10px;
    padding-bottom: 80px;
}

.history-subtitle {
    color: #8B4513;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
    margin: 2rem 0 1.5rem 0;
    text-align: left;
}

.inline-image {
    text-align: center;
    margin: 2rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #8B4513;
}

.inline-image img {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.history-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
    margin-top: 2rem;
}

.history-image {
    text-align: center;
}

.history-image img {
    width: 100%;
    max-width: 450px;
    height: 360px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.image-caption {
    margin-top: 1rem;
    font-style: italic;
    color: #666;
    font-size: 0.9rem;
    text-align: center;
}

.history-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 360px;
    justify-content: space-around;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 0;
    flex: 1;
    justify-content: center;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: #8B4513;
    font-family: 'Playfair Display', serif;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 600;
    line-height: 1.2;
}

/* Project Features */
.project-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 3rem;
    color: #8B4513;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #8B4513;
    margin-bottom: 1rem;
}

/* Highlighted Project List */
.project-highlights {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: 0 2px 10px rgba(139, 69, 19, 0.1);
    border: 1px solid #e9ecef;
}

.project-highlights ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-highlights li {
    background: #fff;
    margin: 0.8rem 0;
    padding: 1.2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 500;
    color: #333;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border-left: 4px solid #8B4513;
    transition: all 0.2s ease;
}

.project-highlights li:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.project-highlights li:before {
    content: "•";
    color: #8B4513;
    font-weight: bold;
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Materials Section */
/* Second Phase Materials */
.second-phase-materials {
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
    border-radius: 15px;
    padding: 2rem;
    margin: 1rem auto 3rem;
    max-width: 800px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(139, 69, 19, 0.2);
}

.second-phase-materials h3 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.materials-checklist {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
}

.checklist-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 5px;
    transition: background-color 0.2s ease;
}

.checklist-item:hover {
    background-color: #f8f9fa;
}

.checklist-item:last-child {
    margin-bottom: 0;
}

.material-checkbox {
    width: 18px;
    height: 18px;
    margin-right: 1rem;
    accent-color: #8B4513;
}

.material-checkbox:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.material-label-bold {
    font-weight: bold;
    color: #000000 !important;
}

.checklist-item label {
    font-size: 1rem;
    font-weight: 500;
    color: #333;
    flex: 1;
    text-align: left;
}

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

.material-category {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.material-category h3 {
    color: #8B4513;
    border-bottom: 2px solid #8B4513;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.material-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.material-item {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 5px;
    font-size: 0.9rem;
}

.material-name {
    font-weight: 600;
}

.material-quantity {
    color: #666;
    text-align: center;
}

.material-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
}

.material-status.needed {
    background: #ffebee;
    color: #c62828;
}

.material-status.partial {
    background: #fff3e0;
    color: #ef6c00;
}

.material-status.obtained {
    background: #e8f5e8;
    color: #2e7d32;
}

/* Progress Section */
.progress-overview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.progress-stats {
    text-align: center;
}

.progress-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(#8B4513 0deg, #8B4513 126deg, #e9ecef 126deg, #e9ecef 360deg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
}

.progress-circle::before {
    content: '';
    position: absolute;
    width: 140px;
    height: 140px;
    background: #fff;
    border-radius: 50%;
}

.progress-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #8B4513;
    z-index: 1;
    font-family: 'Playfair Display', serif;
}

.project-phases-title {
    text-align: center;
    margin: 1rem 0;
}

.progress-breakdown {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.centered-phases {
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.progress-phase {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    width: 100%;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.phase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    min-height: 40px;
}

.phase-header h4 {
    margin: 0;
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
}

.phase-description {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Sección desplegable de fases */
.phase-details-section {
    margin: 3rem 0;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow: hidden;
}

.phase-toggle {
    background: #8B4513;
    padding: 1.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.phase-toggle:hover {
    background: #A0522D;
}

.phase-toggle-title {
    color: white;
    margin: 0;
    font-size: 1.3rem;
    font-weight: 400;
    font-family: 'Playfair Display', serif;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.toggle-icon {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.phase-toggle.active .toggle-icon {
    transform: rotate(180deg);
}

.phase-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.phase-content.active {
    max-height: 2500px;
    padding: 2rem;
}

.phase-description {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
}

.phase-gallery h4 {
    color: #8B4513;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.photo-item {
    text-align: center;
}

.photo-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.photo-item img:hover {
    transform: scale(1.05);
    cursor: pointer;
}

.photo-caption {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

/* Modal de zoom para imágenes */
.image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.image-modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: #ccc;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.phase-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    min-width: 80px;
    text-align: center;
}

.phase-status.completed {
    background: #e8f5e8;
    color: #2e7d32;
}

.phase-status.in-progress {
    background: #fff3e0;
    color: #ef6c00;
}

.phase-status.pending {
    background: #f5f5f5;
    color: #666;
}

/* Phase Materials Section */
.phase-materials {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 10px;
}

.phase-materials h4 {
    color: #8B4513;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    border-bottom: 2px solid #8B4513;
    padding-bottom: 0.5rem;
}

.materials-needed {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.materials-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.material-item-large {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.material-item-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.2);
}

.material-item-large i {
    font-size: 2rem;
    color: #8B4513;
    margin-right: 1rem;
    min-width: 40px;
}

.material-info h5 {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
    font-family: 'Playfair Display', serif;
}

.material-info p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

.phase-status {
    text-align: center;
    padding: 1rem;
    background: #fff3e0;
    border-left: 4px solid #ef6c00;
    border-radius: 5px;
    font-weight: 600;
    color: #ef6c00;
}

.phase-status-large {
    font-size: 1.2rem !important;
    font-weight: 700 !important;
    line-height: 1.4;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .materials-needed {
        grid-template-columns: 1fr;
    }
    
    .material-item-large {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem 1rem;
    }
    
    .material-item-large i {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
    
    .phase-status-large {
        font-size: 1.4rem !important;
        padding: 0.8rem;
    }
}

.phase-progress {
    margin-top: auto;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #8B4513;
    transition: width 0.3s ease;
}

/* Recent Updates */
.recent-updates {
    margin-top: 4rem;
}

.recent-updates h3 {
    color: #8B4513;
    text-align: center;
    margin-bottom: 2rem;
}

.updates-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.update-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 2rem;
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.update-date {
    font-weight: 600;
    color: #8B4513;
    font-size: 0.9rem;
}

.update-content h4 {
    color: #333;
    margin-bottom: 0.5rem;
}

.update-content p {
    color: #666;
    margin: 0;
}

/* Next Phase Announcement */
.next-phase-announcement {
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
    border-radius: 15px;
    padding: 2rem;
    margin: 3rem auto 1rem;
    max-width: 800px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(139, 69, 19, 0.2);
}

.next-phase-announcement h3 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.announcement-content {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 1.5rem;
}

.announcement-content p {
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.announcement-content p:last-child {
    margin-bottom: 0;
}

.announcement-content strong {
    color: #000;
    font-size: 1.1rem;
}

/* Support Section */
.support-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.support-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.support-card:nth-child(4) {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
}

.support-card:hover {
    transform: translateY(-5px);
}

.support-card i {
    font-size: 3rem;
    color: #8B4513;
    margin-bottom: 1rem;
}

.support-card h3 {
    color: #8B4513;
    margin-bottom: 1rem;
}

.support-card:nth-child(2) p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.support-card:nth-child(2) i {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.support-card:nth-child(2) h3 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.support-card:nth-child(3) p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.support-card:nth-child(3) i {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.support-card:nth-child(3) h3 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.donation-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 5px;
    margin-top: 1rem;
    text-align: left;
}

.donation-info h4 {
    color: #8B4513;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.donation-info p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: transform 0.3s ease;
}

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

.share-btn.facebook {
    background: #1877f2;
}

.share-btn.whatsapp {
    background: #25d366;
}

.share-btn.email {
    background: #666;
}

/* Contact Section */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 10px;
}

.contact-item i {
    font-size: 2rem;
    color: #8B4513;
    background: #fff;
    padding: 1rem;
    border-radius: 50%;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: #fff;
}

.contact-item p {
    margin: 0;
    color: #ccc;
}

/* Footer */
.footer {
    background: #1a252f;
    color: #ccc;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: #fff;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #8B4513;
}

.footer-section a {
    color: #8B4513;
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

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

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .history-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .progress-overview {
        gap: 2rem;
    }

    .update-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .section {
        padding: 60px 0;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .material-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

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

    .hero-buttons .btn {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .nav-logo h2 {
        font-size: 1.2rem;
    }

    .nav-logo span {
        font-size: 0.8rem;
    }

    .progress-circle {
        width: 150px;
        height: 150px;
    }

    .progress-circle::before {
        width: 110px;
        height: 110px;
    }

    .progress-number {
        font-size: 2rem;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .materials-needed {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}