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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #e8e8e8;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    color: #ffffff;
    font-weight: 600;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 102, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 50%, #ff6600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #e8e8e8;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: #ff6600;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ff6600, #0066cc);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #ff6600;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(26,26,26,0.6) 50%, rgba(0,0,0,0.8) 100%);
    z-index: 1;
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #ff6600 30%, #0066cc 70%, #ff6600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    color: #e8e8e8;
    font-weight: 300;
}

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

.feature-badge {
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 100%);
    color: #ffffff;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 102, 0, 0.3);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 100%);
    color: #ffffff;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 102, 0, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, transparent, #ff6600);
    position: relative;
    animation: scrollPulse 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    width: 8px;
    height: 8px;
    border-right: 2px solid #ff6600;
    border-bottom: 2px solid #ff6600;
    transform: rotate(45deg);
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Section Styles */
.amsterdam-section,
.van-der-valk-section,
.premium-hotels-section {
    padding: 100px 0;
    position: relative;
}

.amsterdam-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 50%, #1a1a1a 100%);
}

.van-der-valk-section {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0f0f0f 100%);
}

.premium-hotels-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 50%, #1a1a1a 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #ff6600 50%, #0066cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #b0b0b0;
    max-width: 700px;
    margin: 0 auto;
}

/* Hotel Cards */
.hotels-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.amsterdam-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.van-der-valk-grid,
.premium-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.hotel-card {
    background: linear-gradient(135deg, #1f1f1f 0%, #2a2a2a 100%);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid rgba(255, 102, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hotel-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(255, 102, 0, 0.2);
    border-color: rgba(255, 102, 0, 0.3);
}

.hotel-card.premium {
    border: 2px solid #ff6600;
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
}

.hotel-card.featured {
    border: 1px solid rgba(0, 102, 204, 0.3);
}

.card-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.hotel-card:hover .card-image img {
    transform: scale(1.1);
}

.rating-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 100%);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
}

.price-tag {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.8);
    color: #ff6600;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.location-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.8);
    color: #0066cc;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.card-content {
    padding: 2rem;
}

.hotel-stars {
    color: #ff6600;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.hotel-name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.hotel-location {
    color: #b0b0b0;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.amenity {
    background: rgba(255, 102, 0, 0.1);
    color: #ff6600;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 102, 0, 0.2);
}

.hotel-description {
    color: #e8e8e8;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Amenities Section */
.amenities-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 50%, #1a1a1a 100%);
}

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

.amenity-card {
    background: linear-gradient(135deg, #1f1f1f 0%, #2a2a2a 100%);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 102, 0, 0.1);
}

.amenity-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 102, 0, 0.3);
    box-shadow: 0 20px 40px rgba(255, 102, 0, 0.1);
}

.amenity-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    filter: grayscale(0.2) brightness(1.2);
}

.amenity-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ff6600;
}

.amenity-card p {
    color: #e8e8e8;
    line-height: 1.6;
}

/* Why Choose Section */
.why-choose-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0f0f0f 100%);
}

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

.feature-item {
    background: linear-gradient(135deg, #1f1f1f 0%, #2a2a2a 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 102, 204, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: rgba(0, 102, 204, 0.4);
    transform: translateY(-5px);
}

.feature-item h4 {
    color: #0066cc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-item p {
    color: #e8e8e8;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #ff6600 50%, #0066cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 1.2rem;
    color: #e8e8e8;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button.primary {
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 100%);
    color: #ffffff;
}

.cta-button.secondary {
    background: transparent;
    color: #ff6600;
    border: 2px solid #ff6600;
}

.cta-button.secondary:hover {
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 100%);
    color: #ffffff;
    border-color: transparent;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 102, 0, 0.2);
}

.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: #ff6600;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section li {
    color: #e8e8e8;
    line-height: 1.6;
}

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

.footer-section a {
    color: #e8e8e8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #ff6600;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 102, 0, 0.1);
    color: #b0b0b0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        backdrop-filter: blur(10px);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

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

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

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

    .cta-button {
        width: 250px;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .card-content {
        padding: 1.5rem;
    }

    .amenity-card {
        padding: 2rem;
    }

    .container {
        padding: 0 15px;
    }
}

/* Smooth animations */
[data-aos] {
    pointer-events: none;
}

[data-aos].aos-animate {
    pointer-events: auto;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #ff6600 0%, #0066cc 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0066cc 0%, #ff6600 100%);
}

/* Premium card special effects */
.hotel-card.premium:hover {
    box-shadow: 0 25px 60px rgba(255, 102, 0, 0.3);
}

/* Featured card special effects */
.hotel-card.featured:hover {
    box-shadow: 0 25px 60px rgba(0, 102, 204, 0.2);
}

/* Dutch-themed gradient backgrounds */
.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(255, 102, 0, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(0, 102, 204, 0.1) 0%, transparent 50%);
    z-index: 1;
}

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

.hotel-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* Dutch flag color accents */
.netherlands-accent {
    background: linear-gradient(to right, #ff6600 33.33%, #ffffff 33.33%, #ffffff 66.66%, #0066cc 66.66%);
    height: 4px;
    width: 100%;
}