/* CSS Design System for Gåping Cykleklubb */

/* CSS Variables */
:root {
    --bg-dark: #090d16;
    --bg-card: #121824;
    --bg-card-hover: #1b2334;
    --accent: #10b981; /* Emerald/Electric green */
    --accent-hover: #059669;
    --accent-rgb: 16, 185, 129;
    --secondary: #06b6d4; /* Cyan */
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
    --gradient-hover: linear-gradient(135deg, #059669 0%, #0891b2 100%);
    --gradient-card: linear-gradient(145deg, #121824 0%, #0d121c 100%);
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(16, 185, 129, 0.3);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.2);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 5px;
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.alt-bg {
    background-color: #0c111d;
    background-image: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.03) 0%, transparent 70%);
}

.accent-line {
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    margin: 16px auto 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-subtitle {
    font-family: var(--font-heading);
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-top: 8px;
    background: linear-gradient(to right, #ffffff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #022c22;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5), var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.icon-sm {
    width: 18px;
    height: 18px;
}

/* Main Header & Navbar */
.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9, 13, 22, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--accent);
    filter: drop-shadow(0 0 5px rgba(16, 185, 129, 0.3));
}

.logo span span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

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

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

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

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.mobile-nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-normal);
}

/* Landscape Hero Banner */
.hero-banner-section {
    padding-top: 30px;
}

.hero-banner {
    position: relative;
    width: 100%;
    /* Aspect ratio matching RRGGPSTGP2025.jpg (3042x1842) */
    aspect-ratio: 3042 / 1842;
    min-height: 320px;
    max-height: 730px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 60px;
    
    /* Elegant default background using the club's banner image */
    background: linear-gradient(135deg, #0f1c30 0%, #06111e 100%);
    background-image: url('RRGGPSTGP2025.jpg');
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: background-image var(--transition-slow);
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(9, 13, 22, 0.95) 0%, rgba(9, 13, 22, 0.7) 40%, rgba(9, 13, 22, 0) 100%);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    animation: fadeInUp 0.8s ease-out;
}

.badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.banner-content h1 {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.banner-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.banner-actions {
    display: flex;
    gap: 16px;
    margin-top: 10px;
}

.reset-banner-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 5;
    background: rgba(9, 13, 22, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(5px);
    transition: var(--transition-fast);
}

.reset-banner-btn:hover {
    background: var(--bg-card);
    border-color: var(--accent);
    color: var(--accent);
}

/* About Module Styles */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

.about-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.about-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow), var(--shadow-md);
}

.about-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.card-icon svg {
    width: 28px;
    height: 28px;
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.about-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.training-list {
    list-style: none;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.training-list li {
    padding-left: 16px;
    border-left: 3px solid var(--accent);
    display: flex;
    flex-direction: column;
}

.training-list .day {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.training-list .type {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Metrics Dashboard */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.metric-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: var(--transition-normal);
}

.metric-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.15);
}

.metric-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Historical Articles Module Styles */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
}

.article-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow), var(--shadow-md);
}

.article-card-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-body);
}

.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform var(--transition-normal);
}

.article-card:hover .article-card-image img {
    transform: scale(1.04);
}

.article-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--secondary);
    border: 1px solid rgba(6, 182, 212, 0.2);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.article-content {
    padding: 30px;
    padding-top: 60px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.article-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    font-size: 0.85rem;
}

.article-meta .date {
    color: var(--text-muted);
}

.article-meta .read-more {
    color: var(--accent);
    font-weight: 600;
    transition: var(--transition-fast);
}

.article-card:hover .read-more {
    color: var(--secondary);
    padding-left: 4px;
}

/* Signup Module (Innmelding) */
.signup-container {
    display: grid;
    grid-template-columns: 4fr 5fr;
    gap: 50px;
    align-items: start;
}

.signup-info h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.signup-info p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.membership-fee {
    background: rgba(16, 185, 129, 0.05);
    border: 1px dashed rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.membership-fee .price {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.membership-fee .period {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
}

.signup-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.signup-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group select {
    background: rgba(9, 13, 22, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
    background: rgba(9, 13, 22, 0.8);
}

/* Date input appearance */
.form-group input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Radio Group */
.radio-group {
    display: flex;
    gap: 16px;
    margin-top: 4px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.radio-label input[type="radio"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    outline: none;
    background: transparent;
    cursor: pointer;
    display: grid;
    place-content: center;
    transition: var(--transition-fast);
}

.radio-label input[type="radio"]::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transform: scale(0);
    transition: var(--transition-fast) transform;
    background-color: var(--accent);
}

.radio-label input[type="radio"]:checked {
    border-color: var(--accent);
}

.radio-label input[type="radio"]:checked::before {
    transform: scale(1);
}

.radio-label:hover {
    color: var(--text-primary);
}

/* Error States */
.form-group.has-error input {
    border-color: #ef4444;
}

.form-group .error-msg {
    color: #ef4444;
    font-size: 0.8rem;
    font-weight: 500;
    display: none;
}

.form-group.has-error .error-msg {
    display: block;
}

/* Form spinner */
.btn-block {
    position: relative;
}

.spinner {
    animation: rotate 2s linear infinite;
    width: 20px;
    height: 20px;
    display: none;
    position: absolute;
    right: 20px;
}

.spinner .path {
    stroke: #022c22;
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

form.is-submitting button span {
    opacity: 0.7;
}

form.is-submitting .spinner {
    display: block;
}

/* Signup Success View */
.signup-success {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.success-icon-container {
    width: 72px;
    height: 72px;
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--accent);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.success-icon {
    width: 36px;
    height: 36px;
}

.signup-success h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
}

.signup-success p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 320px;
}

.signup-success strong {
    color: var(--text-primary);
}

.signup-success button {
    margin-top: 15px;
}

/* Gallery Module (Bilder) Styles */
.gallery-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 50px;
}

.gallery-intro p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* File Upload Zone */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.01);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    position: relative;
    transition: var(--transition-normal);
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--accent);
    background: rgba(16, 185, 129, 0.03);
}

.file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    pointer-events: none;
}

.upload-icon {
    width: 40px;
    height: 40px;
    color: var(--text-muted);
    margin-bottom: 6px;
    transition: var(--transition-fast);
}

.upload-zone:hover .upload-icon {
    color: var(--accent);
    transform: translateY(-2px);
}

.upload-zone-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
}

.upload-subtext {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border-color);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow) transform;
}

/* Premium gradient placeholders for default photos */
.gallery-item-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
}

.gallery-item-placeholder svg {
    width: 48px;
    height: 48px;
    color: rgba(255, 255, 255, 0.8);
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.2));
}

.placeholder-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(0, 0, 0, 0.4);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(5px);
}

.gradient-1 { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.gradient-2 { background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); }
.gradient-3 { background: linear-gradient(135deg, #f59e0b 0%, #b45309 100%); }
.gradient-4 { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); }

/* Gallery Overlay */
.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(9, 13, 22, 0.9) 0%, rgba(9, 13, 22, 0.4) 60%, rgba(9, 13, 22, 0) 100%);
    padding: 16px;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-item-overlay {
    transform: translateY(0);
}

.gallery-item-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.gallery-item-author {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Modals System (Article Detail & Lightbox) */
.modal-backdrop,
.lightbox-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background-color: rgba(9, 13, 22, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal) opacity;
}

.modal-backdrop.show,
.lightbox-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 650px;
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: var(--transition-normal) transform;
}

.modal-backdrop.show .modal-card {
    transform: scale(1);
}

.modal-close,
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover,
.lightbox-close:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.modal-header-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.modal-card h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.2;
}

.modal-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.modal-meta .author {
    color: var(--text-secondary);
}

.modal-body-content {
    max-height: 380px;
    overflow-y: auto;
    padding-right: 12px;
    color: var(--text-secondary);
}

.modal-body-content p {
    margin-bottom: 16px;
    line-height: 1.7;
}

.modal-body-content strong {
    color: var(--text-primary);
}

/* Lightbox Styling */
.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90%;
    max-width: 800px;
    max-height: 80%;
}

.lightbox-image-container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lightbox-image-container img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-image-container .gallery-item-placeholder {
    width: 100%;
    height: 50vh;
    border-radius: var(--radius-md);
}

.lightbox-image-container .gallery-item-placeholder svg {
    width: 80px;
    height: 80px;
}

.lightbox-caption {
    color: var(--text-primary);
    margin-top: 20px;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    max-width: 600px;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(9, 13, 22, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    backdrop-filter: blur(5px);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--accent);
    color: #022c22;
    border-color: var(--accent);
}

.lightbox-prev { left: 40px; }
.lightbox-next { right: 40px; }

/* Footer Styles */
.main-footer {
    background-color: #05080f;
    border-top: 1px solid var(--border-color);
    padding-top: 80px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 320px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    transition: var(--transition-fast);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-contact p {
    color: var(--text-muted);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Articles Search & Filters Styling */
.articles-search-container {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(5px);
}

.search-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
}

.search-wrapper .search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition-fast);
}

#articleSearchInput {
    width: 100%;
    background: rgba(9, 13, 22, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 14px 20px 14px 48px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-normal);
}

#articleSearchInput:focus {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow), 0 0 0 3px rgba(16, 185, 129, 0.1);
    background: rgba(9, 13, 22, 0.8);
}

#articleSearchInput:focus + .search-icon {
    color: var(--accent);
}

.clear-search-btn {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.clear-search-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.year-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    width: 100%;
    max-width: 800px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: #022c22;
    border-color: transparent;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}

.search-meta {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.no-results-card {
    grid-column: 1 / -1;
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 60px 40px;
    text-align: center;
    color: var(--text-secondary);
}

.no-results-card svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.no-results-card h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-banner {
        aspect-ratio: 16 / 8;
        padding: 0 40px;
    }
    
    .banner-content h1 {
        font-size: 2.8rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 70px;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--bg-dark);
        border-top: 1px solid var(--border-color);
        flex-direction: column;
        align-items: center;
        padding-top: 50px;
        gap: 40px;
        transform: translateX(100%);
        transition: var(--transition-normal);
        z-index: 99;
    }
    
    .nav-links.open {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .hero-banner {
        aspect-ratio: auto;
        min-height: 400px;
        padding: 40px 24px;
        text-align: center;
        justify-content: center;
        align-items: center;
    }
    
    .banner-content {
        align-items: center;
    }
    
    .banner-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .banner-actions .btn {
        width: 100%;
    }
    
    .banner-overlay {
        background: linear-gradient(180deg, rgba(9, 13, 22, 0.95) 0%, rgba(9, 13, 22, 0.8) 100%);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .signup-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .gallery-intro {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }
    
    .banner-content h1 {
        font-size: 2.2rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-card {
        padding: 24px;
    }
    
    .modal-card h2 {
        font-size: 1.6rem;
    }
}