/* Limit Edge Website - Complete Professional Design */

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2d1b1b;
    background: white;
    overflow-x: hidden;
}

body[data-lang="fa"] {
    font-family: 'Vazir', 'Noto Sans Arabic', sans-serif;
    direction: rtl;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #bc3a11, #bc1111);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(188, 58, 17, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #bc3a11;
    border: 2px solid #bc3a11;
}

.btn-secondary:hover {
    background: #bc3a11;
    color: white;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(188, 58, 17, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo h2 {
    color: #bc3a11;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin: 0;
}

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

.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 1rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.nav-menu a {
    color: #2d1b1b;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-menu a:hover {
    color: #bc3a11;
}

.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #bc3a11;
    transition: 0.3s;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    padding: 5px 10px;
    border: 1px solid #bc3a11;
    background: transparent;
    color: #bc3a11;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
}

.lang-btn.active {
    background: #bc3a11;
    color: white;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(188, 58, 17, 0.9) 0%, rgba(196, 149, 149, 0.9) 100%), url('assets/images/hero/torreja.avif');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 100px 0 50px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    font-weight: 700;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.hero-video {
    margin-top: 3rem;
}

.teaser-video {
    width: 100%;
    max-width: 600px;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    position: relative;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    background: #000;
    overflow: hidden;
}

.teaser-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

/* Highlights Section */
.highlights {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.highlight-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.highlight-card i {
    font-size: 3rem;
    color: #bc3a11;
    margin-bottom: 1rem;
}

.highlight-card h3 {
    color: #2d1b1b;
    margin-bottom: 1rem;
}

.highlight-card p {
    color: #5a4a4a;
}

/* Sponsors Preview */
.sponsors-preview {
    padding: 60px 0;
    background: white;
    text-align: center;
}

.sponsors-preview h2 {
    color: #bc3a11;
    margin-bottom: 2rem;
}

.sponsors-carousel {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.sponsor-logo {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.sponsor-logo:hover {
    opacity: 1;
}

.sponsor-image {
    max-height: 60px;
    width: auto;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.sponsor-logo:hover .sponsor-image {
    filter: grayscale(0%);
}

/* About Section */
.about {
    padding: 80px 0;
    background: white;
}

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

.about-text h2 {
    color: #bc3a11;
    text-align: center;
    margin-bottom: 2rem;
}

.about-description {
    font-size: 1.1rem;
    color: #5a4a4a;
    margin-bottom: 2rem;
    text-align: center;
}

.mission {
    background: rgba(188, 58, 17, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid #bc3a11;
    margin-bottom: 2rem;
}

.mission h3 {
    color: #bc3a11;
    margin-bottom: 1rem;
}

.mission p {
    font-style: italic;
    font-size: 1.1rem;
    color: #2d1b1b;
}

.unique-features h3 {
    color: #bc3a11;
    margin-bottom: 1rem;
}

.unique-features ul {
    list-style: none;
}

.unique-features li {
    padding: 0.5rem 0;
    color: #5a4a4a;
    position: relative;
    padding-left: 1.5rem;
}

.unique-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #bc3a11;
    font-weight: bold;
}

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

.image-placeholder {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 4rem;
    border: 2px dashed #bc3a11;
}

.image-placeholder i {
    font-size: 4rem;
    color: #bc3a11;
}

/* Host Section */
.host {
    padding: 80px 0;
    background: #f8f9fa;
}

.host h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 800;
    color: #bc3a11;
    position: relative;
}

.host h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #bc3a11, #bc1111);
    border-radius: 2px;
}

.host-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
}

.host-photo-container {
    text-align: center;
}

.host-photo {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.host-photo:hover {
    transform: translateY(-5px);
}

.host-info {
    text-align: left;
}

.host-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #2d1b1b;
    margin-bottom: 0.5rem;
}

.host-title {
    font-size: 1.1rem;
    color: #bc3a11;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.host-description {
    font-size: 1rem;
    line-height: 1.8;
    color: #5a4a4a;
    margin-bottom: 2rem;
}

.host-qualities {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.quality-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    border-left: 4px solid #bc3a11;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.quality-item:hover {
    background: rgba(188, 58, 17, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.quality-item i {
    font-size: 1.5rem;
    color: #bc3a11;
    width: 30px;
    text-align: center;
}

.quality-item span {
    font-weight: 600;
    color: #2d1b1b;
    font-size: 0.95rem;
}

.host-message {
    margin-top: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    border-left: 5px solid #bc3a11;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.host-message blockquote {
    font-size: 1.1rem;
    font-style: italic;
    color: #2d1b1b;
    margin: 0 0 1rem 0;
    line-height: 1.6;
    font-weight: 500;
}

.host-message cite {
    color: #bc3a11;
    font-weight: 600;
    font-size: 1rem;
}

/* Challenges Section */
.challenges {
    padding: 80px 0;
    background: white;
}

.challenges h2 {
    text-align: center;
    color: #bc3a11;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    color: #5a4a4a;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

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

.challenge-category {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

.challenge-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.challenge-icon {
    background: linear-gradient(135deg, #bc3a11, #bc1111);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.challenge-icon i {
    font-size: 2rem;
    color: white;
}

.challenge-category h3 {
    color: #2d1b1b;
    margin-bottom: 1rem;
}

.challenge-category p {
    color: #5a4a4a;
}

/* Sponsors Section */
.sponsors {
    padding: 80px 0;
    background: #f8f9fa;
}

.sponsors-header {
    text-align: center;
    margin-bottom: 4rem;
}

.sponsors-header h2 {
    color: #bc3a11;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.sponsors-subtitle {
    font-size: 1.2rem;
    color: #5a4a4a;
}

.partnership-benefits {
    margin-bottom: 4rem;
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    color: #2d1b1b;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.benefits-header p {
    color: #5a4a4a;
    font-size: 1.1rem;
}

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

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.benefit-icon {
    background: linear-gradient(135deg, #bc3a11, #bc1111);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.benefit-icon i {
    font-size: 1.5rem;
    color: white;
}

.benefit-card h4 {
    color: #2d1b1b;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #5a4a4a;
}

.sponsorship-tiers {
    margin-bottom: 4rem;
}

.tiers-header {
    text-align: center;
    margin-bottom: 3rem;
}

.tiers-header h3 {
    color: #2d1b1b;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.tiers-header p {
    color: #5a4a4a;
    font-size: 1.1rem;
}

.tier-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.tier-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tier-card:hover {
    transform: translateY(-10px);
}

.tier-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #bc3a11, #bc1111);
}

.gold-tier::before {
    background: linear-gradient(90deg, #ffd700, #ffed4e);
}

.silver-tier::before {
    background: linear-gradient(90deg, #c0c0c0, #e8e8e8);
}

.bronze-tier::before {
    background: linear-gradient(90deg, #cd7f32, #daa520);
}

.tier-header {
    text-align: center;
    margin-bottom: 2rem;
}

.tier-badge {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.tier-badge.gold {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #8b6914;
}

.tier-badge.silver {
    background: linear-gradient(135deg, #c0c0c0, #e8e8e8);
    color: #666;
}

.tier-badge.bronze {
    background: linear-gradient(135deg, #cd7f32, #daa520);
    color: white;
}

.tier-header h4 {
    color: #2d1b1b;
    margin-bottom: 0.5rem;
}

.tier-price {
    font-size: 2rem;
    font-weight: 800;
    color: #bc3a11;
}

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

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

.tier-features li {
    padding: 0.5rem 0;
    color: #5a4a4a;
    position: relative;
    padding-left: 1.5rem;
}

.tier-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #bc3a11;
    font-weight: bold;
}

.tier-visual {
    text-align: center;
}

.tier-value-badge {
    background: linear-gradient(135deg, #bc3a11, #bc1111);
    color: white;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1rem;
}

.value-amount {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.value-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.tier-benefits-preview {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.benefit-preview-item {
    background: #f8f9fa;
    padding: 0.8rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #5a4a4a;
}

.benefit-preview-item i {
    margin-right: 0.5rem;
    color: #bc3a11;
}

.current-partners {
    text-align: center;
}

.current-partners h3 {
    color: #2d1b1b;
    margin-bottom: 2rem;
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.partner-logo {
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
}

.partner-image {
    max-height: 80px;
    width: auto;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.partner-logo:hover .partner-image {
    filter: grayscale(0%);
}

/* Apply Section */
.apply {
    padding: 80px 0;
    background: white;
}

/* Requirements Popup */
.requirements-trigger {
    text-align: center;
    margin: 40px 0;
}

.requirements-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.requirements-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.requirements-btn i {
    font-size: 18px;
}

/* Requirements Modal */
.requirements-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.requirements-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.requirements-modal-content {
    background: white;
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

.requirements-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 2px solid #f0f0f0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 16px 16px 0 0;
}

.requirements-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
}

.requirements-close {
    font-size: 28px;
    font-weight: bold;
    color: #6c757d;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.requirements-close:hover {
    color: #dc3545;
}

.requirements-body {
    padding: 30px;
}

.requirements-section {
    margin-bottom: 40px;
}

.requirements-section h4 {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ff6b35;
    display: inline-block;
}

/* Overview Stats */
.requirements-overview {
    text-align: center;
    margin-bottom: 30px;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.stat-item {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
}

/* Criteria Grid */
.criteria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.criteria-item {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
}

.criteria-item:hover {
    border-color: #ff6b35;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.1);
    transform: translateY(-2px);
}

.criteria-icon {
    font-size: 32px;
    margin-bottom: 15px;
    text-align: center;
}

.criteria-content h5 {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}

.criteria-range {
    font-size: 16px;
    font-weight: 600;
    color: #ff6b35;
    margin-bottom: 8px;
}

.criteria-desc {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 15px;
    line-height: 1.5;
}

.criteria-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.criteria-content li {
    font-size: 14px;
    color: #495057;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    line-height: 1.4;
}

.criteria-content li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* Personality Grid */
.personality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.personality-column h5 {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
    padding: 15px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 8px;
}

.trait-list {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
}

.trait-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    padding: 10px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.trait-item i {
    color: #28a745;
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

.trait-item span {
    font-size: 14px;
    color: #495057;
    line-height: 1.4;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.process-step {
    text-align: center;
    padding: 25px 15px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 12px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.process-step:hover {
    border-color: #ff6b35;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.15);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin: 0 auto 15px;
}

.step-content h5 {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}

.step-content p {
    font-size: 13px;
    color: #6c757d;
    line-height: 1.4;
    margin: 0;
}

/* Requirements Footer */
.requirements-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-top: 2px solid #f0f0f0;
    background: #f8f9fa;
    border-radius: 0 0 16px 16px;
    gap: 15px;
}

.requirements-close-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.requirements-close-btn:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

.proceed-to-form-btn {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.proceed-to-form-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .requirements-modal.show {
        padding: 10px;
    }
    
    .requirements-modal-content {
        max-height: 95vh;
    }
    
    .requirements-header {
        padding: 20px;
    }
    
    .requirements-header h3 {
        font-size: 20px;
    }
    
    .requirements-body {
        padding: 20px;
    }
    
    .overview-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .criteria-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .criteria-item {
        padding: 20px;
    }
    
    .personality-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .process-step {
        padding: 20px 10px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .requirements-footer {
        flex-direction: column;
        padding: 20px;
    }
    
    .requirements-footer button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .overview-stats {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .requirements-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
}

.apply h2 {
    text-align: center;
    color: #bc3a11;
    margin-bottom: 1rem;
}

.application-form {
    max-width: 800px;
    margin: 0 auto;
    background: #f8f9fa;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2d1b1b;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #bc3a11;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #6c757d;
    font-style: italic;
}

/* Media Gallery */
.media {
    padding: 80px 0;
    background: white;
}

.media h2 {
    text-align: center;
    color: #bc3a11;
    margin-bottom: 3rem;
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid #bc3a11;
    background: transparent;
    color: #bc3a11;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.filter-btn.active,
.filter-btn:hover {
    background: #bc3a11;
    color: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact h2 {
    text-align: center;
    color: #bc3a11;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contact-item h3 {
    color: #2d1b1b;
    margin-bottom: 1rem;
}

.contact-item p {
    color: #5a4a4a;
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #bc3a11;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: #2d1b1b;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-logo h3 {
    color: #bc3a11;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: #989595;
}

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

.footer-section h4 {
    color: #bc3a11;
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: #989595;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #bc3a11;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #989595;
}

/* RTL Support for Persian */
body[data-lang="fa"] .host-content {
    direction: rtl;
}

body[data-lang="fa"] .host-info {
    text-align: right;
}

body[data-lang="fa"] .quality-item {
    border-left: none;
    border-right: 4px solid #bc3a11;
}

body[data-lang="fa"] .host-message {
    border-left: none;
    border-right: 5px solid #bc3a11;
}

body[data-lang="fa"] .mission {
    border-left: none;
    border-right: 5px solid #bc3a11;
}

body[data-lang="fa"] .unique-features li {
    padding-left: 0;
    padding-right: 1.5rem;
}

body[data-lang="fa"] .unique-features li::before {
    left: auto;
    right: 0;
}

body[data-lang="fa"] .tier-features li {
    padding-left: 0;
    padding-right: 1.5rem;
}

body[data-lang="fa"] .tier-features li::before {
    left: auto;
    right: 0;
}

body[data-lang="fa"] .benefit-preview-item i {
    margin-right: 0;
    margin-left: 0.5rem;
}

/* Mobile Gallery Adjustments */
.gallery-item img {
    height: 200px;
}

/* Desktop Styles - Mobile First Approach */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
        position: static;
        background: none;
        box-shadow: none;
        padding: 0;
        flex-direction: row;
    }
    
    .hamburger {
        display: none;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 2.5rem;
    }
    
    .teaser-video {
        max-width: 800px;
    }
    
    .hero-description {
        font-size: 1.5rem;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .about-text {
        text-align: left;
    }
    
    .about-description {
        text-align: left;
    }
    
    body[data-lang="fa"] .about-text {
        text-align: right;
    }
    
    body[data-lang="fa"] .about-description {
        text-align: right;
    }
    
    .host-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .host-info {
        text-align: left;
    }
    
    body[data-lang="fa"] .host-info {
        text-align: right;
    }
    
    .host-info h3 {
        font-size: 2.5rem;
    }
    
    .host-title {
        font-size: 1.2rem;
    }
    
    .host-description {
        font-size: 1.1rem;
    }
    
    .host-qualities {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .host-photo {
        max-width: 400px;
    }
    
    .host-message blockquote {
        font-size: 1.3rem;
    }
    
    .challenges-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tier-container {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 2fr 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .host-photo {
        max-width: 450px;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .gallery-item img {
        height: 300px;
    }
}