/* 
========================================
    MAIN STYLESHEET
========================================
*/

/* 
    1.  VARIABLES & RESET
    2.  GLOBAL STYLES
    3.  HEADER & NAVIGATION
    4.  HERO SECTION (HOMEPAGE)
    5.  STATS SECTION (HOMEPAGE)
    6.  PACKS SECTION (HOMEPAGE)
    7.  SERVICES OVERVIEW (HOMEPAGE)
    8.  GENERIC PAGE STYLES (ABOUT, SERVICES, ETC.)
    9.  SERVICES PAGE SPECIFIC
    10. ONLINE COURSES PAGE
    11. ROOM RENTAL PAGE
    12. FOOTER
    13. UTILITIES & RESPONSIVE
*/


/* 
========================================
    1.  VARIABLES & RESET
========================================
*/
:root {
    --color-background: #0D1117;
    --color-background-secondary: #161B22;
    --color-background-light: #F6F8FA;
    --color-text-primary: #E6EDF3;
    --color-text-secondary: #8B949E;
    --color-text-dark-primary: #0D1117;
    --color-text-dark-secondary: #48515B;
    --color-accent-primary: #F1B900;
    --color-accent-secondary: #FFD700;
    --color-border: #30363D;
    --font-main: 'Inter', sans-serif;
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-background);
    color: var(--color-text-primary);
    font-family: var(--font-main);
    font-size: 1.6rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
    overflow: hidden;
}

/* 
========================================
    2.  GLOBAL STYLES
========================================
*/
.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 4.8rem; }
h2 { font-size: 3.6rem; }
h3 { font-size: 2.4rem; }

p {
    margin-bottom: 1.5rem;
    color: var(--color-text-secondary);
}

a {
    color: var(--color-accent-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-accent-primary);
    color: #000000;
    border: 2px solid var(--color-accent-primary);
}

.btn-primary:hover {
    background-color: var(--color-accent-secondary);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent-secondary);
    border: 2px solid var(--color-accent-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-accent-secondary);
    color: #000000;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 4rem;
}

.text-dark {
    color: var(--color-text-dark-primary) !important;
}

p.text-dark {
    color: var(--color-text-dark-secondary) !important;
}


/* 
========================================
    3.  HEADER & NAVIGATION
========================================
*/
.main-header {
    padding: 2rem 0;
    position: sticky;
    top: 0;
    background-color: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-links a {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

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

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101; /* Ensure it's above other elements */
}

.mobile-nav-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-primary);
    margin: 5px 0;
    transition: all 0.3s ease-in-out;
}

.mobile-nav-toggle.open .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-nav-toggle.open .bar:nth-child(2) {
    opacity: 0;
}

.mobile-nav-toggle.open .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* 
========================================
    4.  HERO SECTION (HOMEPAGE)
========================================
*/
.hero-section {
    padding: 12rem 0;
    background: url('../assets/images/pexels-merlin-lightpainting-10874581.jpg') no-repeat center center/cover;
    position: relative;
    text-align: left;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(13, 17, 23, 0.7), rgba(13, 17, 23, 0.3));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 800px;
}

.hero-text h1 {
    margin-bottom: 2rem;
    font-size: 5.2rem;
}

.hero-text p {
    font-size: 2rem;
    margin-bottom: 4rem;
}


/* 
========================================
    5.  STATS SECTION (HOMEPAGE)
========================================
*/
.stats-section {
    padding: 4rem 0;
    background-color: var(--color-background-secondary);
}

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

.stat-item h3 {
    font-size: 3.6rem;
    color: var(--color-accent-secondary);
}

.stat-item p {
    font-size: 1.6rem;
    color: var(--color-text-secondary);
}


/* 
========================================
    6.  PACKS SECTION (HOMEPAGE)
========================================
*/
.packs-section {
    padding: 10rem 0;
    background-color: var(--color-background-light);
}

.packs-section .section-title, .packs-section .section-subtitle {
    color: var(--color-text-dark-primary);
}

.packs-section .section-subtitle {
    color: var(--color-text-dark-secondary);
}

.packs-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.pack-card {
    background-color: var(--color-background);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.pack-card h3 {
    color: var(--color-accent-secondary);
    margin-bottom: 1.5rem;
}

.pack-card p {
    font-size: 1.4rem;
    margin-bottom: 2rem;
}

.pack-card.highlight {
    border-color: var(--color-accent-primary);
}


/* 
========================================
    7.  SERVICES OVERVIEW (HOMEPAGE)
========================================
*/
.services-overview-section {
    padding: 10rem 0;
    background-color: var(--color-background);
}

.overview-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

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

.overview-card i {
    font-size: 3rem;
    color: var(--color-accent-primary);
    margin-bottom: 1.5rem;
}

.overview-card h3 {
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.course-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.course-card {
    background-color: var(--color-background-secondary);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.course-card h3 {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--color-accent-secondary);
    margin-bottom: 1.5rem;
}

.course-card ul {
    list-style: none;
    padding-left: 0;
    margin: 1.5rem 0;
    flex-grow: 1;
}

.course-card ul li {
    padding-left: 2rem;
    position: relative;
    margin-bottom: 1rem;
}

.course-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

.course-card .btn {
    margin-top: auto;
    background-color: var(--color-accent-primary);
    color: #000;
    text-align: center;
}

/* 
========================================
    8.  GENERIC PAGE STYLES (ABOUT, SERVICES, ETC.)
========================================
*/
.about-hero, .services-hero, .rental-hero {
    padding: 6rem 0;
    text-align: center;
    background-color: var(--color-background-secondary);
}

.about-hero p, .services-hero p, .rental-hero p {
    font-size: 1.8rem;
    max-width: 600px;
    margin: 1rem auto 0;
}

.about-content, .rental-details {
    padding: 8rem 0;
}

.content-block {
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.content-block h2 {
    margin-bottom: 2rem;
    color: var(--color-accent-secondary);
}

/* 
========================================
    9.  SERVICES PAGE SPECIFIC
========================================
*/
.services-list {
    padding: 8rem 0;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    margin-bottom: 6rem;
}

.service-item:nth-child(even) .service-image {
    order: 2;
}

.service-image img {
    width: 100%;
    border-radius: 8px;
}

.service-text h3 {
    margin-bottom: 1.5rem;
}

.consulting-section {
    padding: 8rem 0;
    background-color: var(--color-background-secondary);
}

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

.section-header h2 {
    font-size: 3.6rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.8rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.consulting-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.consulting-image img {
    width: 100%;
    border-radius: 8px;
}

.consulting-text h3 {
    margin-bottom: 2rem;
}

.consulting-text ul {
    list-style-position: inside;
    margin-bottom: 3rem;
}

.consulting-text ul li {
    margin-bottom: 1rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
}


.destinations-section {
    padding: 8rem 0;
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.destination-card {
    background-color: var(--color-background-secondary);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.destination-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.destination-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.destination-info {
    padding: 2rem;
}

.destination-info h3 {
    margin-bottom: 0.5rem;
}

.benefits-section {
    padding: 8rem 0;
    background-color: var(--color-background-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.benefit-item i {
    font-size: 3rem;
    color: var(--color-accent-primary);
    margin-bottom: 1.5rem;
}

.benefit-item h3 {
    margin-bottom: 1rem;
}

/* 
========================================
    10. ONLINE COURSES PAGE
========================================
*/
.access-portal-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8rem 0;
}

.portal-card {
    background-color: var(--color-background-secondary);
    padding: 4rem;
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--color-border);
}

.role-selector {
    display: flex;
    margin-bottom: 3rem;
    background-color: var(--color-background);
    border-radius: 8px;
    overflow: hidden;
}

.role-btn {
    flex: 1;
    padding: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.6rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.role-btn.active {
    background-color: var(--color-accent-primary);
    color: #000000;
}

/* 
========================================
    11. ROOM RENTAL PAGE
========================================
*/
.rental-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.rental-image img {
    width: 100%;
    border-radius: 8px;
}

.rental-info h3 {
    margin-bottom: 2rem;
    color: var(--color-accent-secondary);
}

.rental-info ul {
    list-style: none;
    margin-top: 2rem;
}

.rental-info ul li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.rental-info ul li i {
    color: var(--color-accent-secondary);
    margin-right: 1.5rem;
    width: 20px;
}

.booking-section {
    padding: 8rem 0;
    background-color: var(--color-background-secondary);
}

.booking-section h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.booking-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-input {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid var(--color-border);
    background-color: var(--color-background);
    color: var(--color-text-primary);
    border-radius: 4px;
}

.form-input.full-width {
    grid-column: 1 / -1;
}

.btn.full-width {
    width: 100%;
}

/* 
========================================
    12. FOOTER
========================================
*/
.main-footer {
    background-color: #010409;
    padding: 6rem 0 2rem;
    font-size: 1.4rem;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-column {
    flex: 1;
}

.footer-column.map-container {
    flex: 1.5;
}

.footer-column h3 {
    color: var(--color-accent-secondary);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.social-icons a {
    color: var(--color-text-secondary);
    margin-right: 1.5rem;
    font-size: 1.8rem;
}

.footer-links, .contact-info {
    list-style: none;
}

.footer-links li, .contact-info li {
    margin-bottom: 1rem;
}

.contact-info i {
    margin-right: 1rem;
    color: var(--color-accent-secondary);
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

/* 
========================================
    13. UTILITIES & RESPONSIVE
========================================
*/
@media (max-width: 768px) {
    h1 { font-size: 3.6rem; }
    h2 { font-size: 2.8rem; }

    .main-nav {
        position: relative;
    }

    .main-nav .btn-primary {
        display: none;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        background-color: var(--color-background-secondary);
        border: 1px solid var(--color-border);
        border-radius: 8px;
        padding: 0.5rem 0;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        
        display: flex;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-10px) scale(0.98);
        transform-origin: top center;
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s 0.2s;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0) scale(1);
        transition-delay: 0s;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        display: block;
        padding: 1.2rem 2rem;
        margin: 0.3rem 0.5rem;
        border-radius: 6px;
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .nav-links li a:hover {
        background-color: rgba(255, 255, 255, 0.05);
        color: var(--color-text-primary);
    }

    .mobile-nav-toggle {
        display: block;
    }
    
    .hero-section {
        padding: 8rem 0;
        text-align: left;
        background-position: left center;
    }

    .hero-text {
        max-width: 100%;
    }
    
    .hero-text h1 {
        font-size: 4rem;
    }

    .footer-grid, .rental-grid, .service-item, .consulting-content, .benefits-grid, .form-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        flex-direction: column;
        text-align: center;
    }

    .service-item:nth-child(even) .service-image {
        order: 0;
    }

    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }

    .course-cards {
        grid-template-columns: 1fr;
    }
}