@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    --bg: hsl(220, 20%, 6%);
    --fg: hsl(210, 20%, 92%);
    --card: hsl(220, 18%, 10%);
    --card-2: hsl(220, 18%, 8%);
    --primary: hsl(160, 100%, 45%);
    --primary-dark: hsl(220, 20%, 6%);
    --muted: hsl(215, 15%, 55%);
    --border: hsl(220, 15%, 18%);
    --accent: hsl(270, 80%, 60%);
    --secondary-fg: hsl(210, 20%, 85%);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Orbitron', sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.max-w-4xl {
    max-width: 56rem;
}

.max-w-3xl {
    max-width: 48rem;
}

.max-w-5xl {
    max-width: 64rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    border-bottom: 1px solid hsl(220, 15%, 18%, 0.5);
    background: hsl(220, 20%, 6%, 0.8);
    backdrop-filter: blur(20px);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.logo .green {
    color: var(--primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav a {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    transition: color 0.3s;
}

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

.btn-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.5rem;
    border-radius: 0.75rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--primary);
    color: var(--primary-dark);
    box-shadow: 0 0 20px hsl(160, 100%, 45%, 0.3);
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-hero:hover {
    opacity: 0.85;
}

.btn-hero-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.5rem;
    border-radius: 0.75rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    cursor: pointer;
    transition: all 0.3s;
}

.btn-hero-outline:hover {
    background: hsl(160, 100%, 45%, 0.1);
}

.btn-lg {
    padding: 0.75rem 2rem;
}

.hamburger-button {
    display: none;
    background: none;
    border: none;
    color: var(--fg);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav {
    display: none;
}

.mobile-nav.open-m {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2rem;
    border-top: 1px solid hsl(220, 15%, 18%, 0.5);
    background: hsl(220, 20%, 6%, 0.95);
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hamburger-button {
        display: block;
    }

    .mobile-nav a {
        font-size: 1rem;
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--muted);
    }

    .mobile-nav a:hover {
        color: var(--primary);
    }
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, hsl(220, 20%, 6%) 0%, hsl(220, 18%, 12%) 50%, hsl(260, 20%, 10%) 100%);
    position: relative;
    padding-top: 64px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top right, hsl(160, 100%, 45%, 0.08), transparent 60%);
}

.hero .content {
    position: relative;
    z-index: 1;
    max-width: 48rem;
    padding: 5rem 0;
}

.hero .tag {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--primary);
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 .green {
    color: var(--primary);
    text-shadow: 0 0 20px hsl(160, 100%, 45%, 0.5);
}

.hero p {
    font-size: 1.25rem;
    color: var(--muted);
    max-width: 36rem;
    margin-bottom: 2rem;
}

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

/* Cards grid */
.section {
    padding: 5rem 0;
}

.section-dark {
    background: hsl(220, 18%, 10%, 0.3);
}

.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.section-title h2 .green {
    color: var(--primary);
}

.section-title p {
    color: var(--muted);
    max-width: 28rem;
    margin: 0 auto;
}

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

.feature-card {
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.3s;
}

.feature-card:hover {
    box-shadow: 0 0 20px hsl(160, 100%, 45%, 0.3);
    transform: translateY(-4px);
}

.feature-card .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--muted);
}

/* CTA */
.cta {
    text-align: center;
    position: relative;
}

.cta h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta h2 .green {
    color: var(--primary);
    text-shadow: 0 0 20px hsl(160, 100%, 45%, 0.5);
}

.cta p {
    color: var(--muted);
    max-width: 28rem;
    margin: 0 auto 2rem;
}

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

/* Footer */
.footer {
    border-top: 1px solid hsl(220, 15%, 18%, 0.5);
    background: hsl(220, 18%, 10%, 0.5);
}

.footer .container {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

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

.footer h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
}

.footer li {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
}

.footer li a:hover {
    color: var(--primary);
}

.footer-bottom {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid hsl(220, 15%, 18%, 0.5);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--muted);
}

/* Page content */
.page {
    padding: 7rem 0 5rem;
}

.page h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.page h1 .green {
    color: var(--primary);
}

.page .subtitle {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 2rem;
}

.legal-content {
    max-width: 48rem;
}

.legal-content h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--fg);
    padding-top: 1rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.legal-content p,
.legal-content li {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.legal-content ul {
    list-style: disc;
    padding-left: 1.25rem;
}

.legal-content li {
    margin-bottom: 0.25rem;
}

.legal-content a {
    color: var(--primary);
}

.legal-content a:hover {
    text-decoration: underline;
}

/* Pricing */
.pricing-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    max-width: 64rem;
    margin: 0 auto;
}

.pricing-card {
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-4px);
}

.pricing-card.highlight {
    border: 2px solid var(--primary);
    box-shadow: 0 0 20px hsl(160, 100%, 45%, 0.3);
}

.pricing-card .popular {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.pricing-card .price {
    margin: 1rem 0 0.5rem;
}

.pricing-card .price span {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
}

.pricing-card .price small {
    font-size: 0.875rem;
    color: var(--muted);
}

.pricing-card .desc {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.pricing-card ul {
    list-style: none;
    flex: 1;
    margin-bottom: 2rem;
}

.pricing-card li {
    font-size: 0.875rem;
    color: var(--secondary-fg);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.pricing-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* Articles */
.article-card {
    display: block;
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    transition: all 0.3s;
}

.article-card:hover {
    box-shadow: 0 0 20px hsl(160, 100%, 45%, 0.3);
    transform: translateY(-4px);
}

.article-card .meta {
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.article-card h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.article-card p {
    font-size: 0.875rem;
    color: var(--muted);
}

/* Article detail */
.article-content h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary);
    margin: 2rem 0 0.75rem;
}

.article-content p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.article-content strong {
    color: var(--fg);
    font-weight: 600;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 2rem;
    transition: color 0.3s;
}

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

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

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-card {
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.contact-card .icon-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-card h3 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.contact-card p,
.contact-card a {
    font-size: 0.875rem;
    color: var(--muted);
}

.contact-card a:hover {
    color: var(--primary);
}

.form-card {
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 2rem;
}

.form-card h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-fg);
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--fg);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}

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

.btn-full {
    width: 100%;
}

/* About cards */
.about-card {
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 2rem;
}

.about-card h2,
.about-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.about-card p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.about-card ul {
    list-style: none;
}

.about-card li {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
}

.about-card li::before {
    content: '•';
    margin-right: 0.5rem;
    color: var(--primary);
}

.about-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}

/* Group booking card */
.group-card {
    background: linear-gradient(145deg, hsl(220, 18%, 12%) 0%, hsl(220, 18%, 8%) 100%);
    border: 1px solid hsl(160, 100%, 45%, 0.3);
    border-radius: 0.75rem;
    padding: 2rem;
    max-width: 48rem;
    margin: 4rem auto 0;
}

.group-card h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.group-card p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

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

.text-xs {
    font-size: 0.75rem;
}

.mt-8 {
    margin-top: 2rem;
}