/* =============================================
   RESET
   ============================================= */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
*, *:after, *:before {
    box-sizing: border-box;
}

/* =============================================
   VARIABLES
   ============================================= */
:root {
    --dark:          #0d0b1a;
    --dark-card:     #15122a;
    --dark-border:   #231f3d;
    --accent:        #8b5cf6;
    --accent-hover:  #7c3aed;
    --accent-warm:   #f59e0b;
    --text:          #e2e8f0;
    --text-muted:    #94a3b8;
    --bg:            #0d0b1a;
    --bg-alt:        #110e22;
    --white:         #ffffff;
    --max-width:     1200px;
    --header-h:      68px;
    --radius:        10px;
}

/* =============================================
   BASE
   ============================================= */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

img {
    display: block;
    max-width: 100%;
}

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

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 11px 26px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    line-height: 1;
    transition: background 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
}
.btn:hover {
    background: var(--accent-hover);
}
.btn-large {
    padding: 15px 36px;
    font-size: 17px;
}
.btn-sm {
    padding: 9px 20px;
    font-size: 13px;
}
.btn-white {
    background: var(--white);
    color: var(--accent);
}
.btn-white:hover {
    background: rgba(255, 255, 255, 0.9);
}
.btn-accent {
    background: var(--accent-warm);
    color: #0d0b1a;
}
.btn-accent:hover {
    background: #d97706;
}
.btn-login {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    padding: 10px 22px;
}
.btn-login:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.6);
}
.btn-signup {
    background: var(--accent);
    color: var(--white);
    padding: 10px 22px;
}
.btn-signup:hover {
    background: var(--accent-hover);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: #0a0815;
    height: var(--header-h);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
    width: 100%;
    position: relative;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.3px;
    flex-shrink: 0;
    text-decoration: none;
}
.logo sup {
    font-size: 11px;
    font-weight: 600;
    vertical-align: super;
    color: var(--accent);
}

/* Desktop nav menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
    list-style: none;
}
.nav-menu li a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: color 0.2s ease, background 0.2s ease;
    display: block;
}
.nav-menu li a:hover {
    color: var(--white);
    background: rgba(139, 92, 246, 0.12);
}

.nav-cta-item {
    display: none;
}

.desktop-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform 0.28s ease, opacity 0.28s ease;
}
.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    background: url("../images/banner.jpg") no-repeat 0 0;
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 88px 0 96px;
    text-align: center;
    position: relative;
    overflow: hidden;

    &:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        pointer-events: none;
        z-index: 0;
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.hero h1 {
    font-size: clamp(24px, 3.8vw, 46px);
    font-weight: 800;
    line-height: 1.18;
    margin-bottom: 22px;
    color: var(--white);
}
.hero p {
    font-size: clamp(15px, 2vw, 18px);
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

/* =============================================
   GALLERY
   ============================================= */
.gallery {
    background: #0a0815;
    padding: 40px 0;
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}
.gallery-item {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    border: 1px solid var(--dark-border);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.gallery-item:hover img {
    transform: scale(1.05);
}

/* =============================================
   SECTION BASE
   ============================================= */
section {
    padding: 64px 0;
}

section h2 {
    font-size: clamp(22px, 3vw, 36px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 14px;
}

section h3 {
    font-size: clamp(16px, 2vw, 21px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 12px;
}

section p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-muted);
    margin-bottom: 12px;
}
section p:last-child {
    margin-bottom: 0;
}

section ul {
    margin: 8px 0 14px;
}
section ul li {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-muted);
    padding-left: 22px;
    position: relative;
    margin-bottom: 5px;
}
section ul li::before {
    content: '›';
    position: absolute;
    left: 6px;
    color: var(--accent);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.7;
}

.section-intro {
    font-size: 17px !important;
    color: rgba(148, 163, 184, 0.85) !important;
    margin-bottom: 32px !important;
}

/* =============================================
   INTRO
   ============================================= */
.intro {
    background: var(--bg-alt);
}
.intro .container {
    max-width: 820px;
}
.intro p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 14px;
}

/* =============================================
   LOUNGES
   ============================================= */
.lounges {
    background: var(--bg);
}

/* =============================================
   INTERACTIVE NIGHTS
   ============================================= */
.interactive-nights {
    background: var(--bg-alt);
}

/* =============================================
   LOCATIONS
   ============================================= */
.locations {
    background: var(--bg);
}
.locations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 8px 0 28px;
}
.location-card {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--dark-border);
    border-top: 3px solid var(--accent);
}
.location-card h3 {
    color: var(--accent-warm);
    margin-bottom: 10px;
    font-size: 18px;
}

/* =============================================
   IMMERSIVE
   ============================================= */
.immersive {
    background: var(--bg-alt);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 14px 0 24px;
}
.feature-card {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--dark-border);
}
.feature-card h3 {
    font-size: 17px;
    color: var(--accent);
    margin-bottom: 10px;
}
.feature-card p {
    font-size: 14px;
}

/* =============================================
   CHALLENGES
   ============================================= */
.challenges {
    background: var(--bg);
}

/* =============================================
   COMMUNITY
   ============================================= */
.community-section {
    background: var(--bg-alt);
}

/* =============================================
   EVENT FORMATS
   ============================================= */
.formats {
    background: var(--bg);
}
.formats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 8px 0 24px;
}
.format-card {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid var(--dark-border);
}
.format-card h3 {
    border-left: 3px solid var(--accent);
    padding-left: 12px;
    margin-bottom: 12px;
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works {
    background: var(--bg-alt);
}
.steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 8px;
}
.step {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 28px 30px;
    border: 1px solid var(--dark-border);
}
.step-number {
    font-size: 44px;
    font-weight: 900;
    color: var(--accent);
    opacity: 0.25;
    flex-shrink: 0;
    line-height: 1;
    width: 56px;
    text-align: center;
}
.step-content {
    flex: 1;
}

/* =============================================
   WHY GROWING
   ============================================= */
.why-growing {
    background: var(--bg);
}
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 22px 0 24px;
}
.benefit-item {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    padding: 18px 20px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
    text-align: center;
    line-height: 1.5;
    border-bottom: 2px solid var(--accent);
}

/* =============================================
   HOST SECTION
   ============================================= */
.host-section {
    background: var(--bg-alt);
}
.host-section .btn-accent {
    margin-top: 20px;
    display: inline-block;
}

/* =============================================
   UPCOMING EVENTS
   ============================================= */
.upcoming {
    background: var(--bg);
}
.events-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin: 22px 0 28px;
}
.event-card {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 22px 18px;
    border: 1px solid var(--dark-border);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    transition: border-color 0.2s ease;
}
.event-card:hover {
    border-color: var(--accent);
}
.event-city {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--accent-warm);
}
.event-card h3 {
    font-size: 14px;
    color: var(--text);
    line-height: 1.4;
    margin-bottom: 6px;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: linear-gradient(135deg, #1a0a3e 0%, #0d1a3a 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
    pointer-events: none;
}
.cta-section h2 {
    color: var(--white);
    font-size: clamp(22px, 3.2vw, 38px);
    position: relative;
    z-index: 1;
}
.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}
.cta-section .btn-white {
    position: relative;
    z-index: 1;
    margin-top: 12px;
    color: var(--accent);
}
.cta-section .btn-white:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
    background: var(--bg-alt);
}
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 28px;
}
.faq-item {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 24px 28px;
    border: 1px solid var(--dark-border);
}
.faq-item h3 {
    margin-bottom: 10px;
    font-size: 17px;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: #08061a;
    padding: 52px 0 28px;
    border-top: 1px solid var(--dark-border);
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.footer-brand .logo {
    display: block;
    margin-bottom: 10px;
    font-size: 20px;
}
.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.6;
    margin: 0;
}
.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 24px;
    align-items: center;
}
.footer-nav a {
    color: rgba(255, 255, 255, 0.55);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}
.footer-nav a:hover {
    color: var(--white);
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    padding-top: 22px;
    text-align: center;
}
.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.28);
    margin: 0;
}

/* =============================================
   RESPONSIVE — HAMBURGER FROM 1024px
   ============================================= */
@media (max-width: 1024px) {

    .hamburger {
        display: flex;
    }
    .desktop-cta {
        display: none;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: var(--header-h);
        left: -24px;
        right: -24px;
        background: #0a0815;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 0 16px;
        border-top: 1px solid rgba(139, 92, 246, 0.2);
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
        z-index: 100;
        margin-left: 0;
    }
    .nav-menu.open {
        display: flex;
    }
    .nav-menu li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .nav-menu li:last-child {
        border-bottom: none;
    }
    .nav-menu li a {
        padding: 14px 24px;
        font-size: 15px;
        border-radius: 0;
    }
    .nav-menu li a:hover {
        background: rgba(139, 92, 246, 0.1);
    }
    .nav-cta-item {
        display: block;
        padding: 10px 24px;
        border-bottom: none !important;
    }
    .nav-cta-item .btn {
        display: block;
        width: 100%;
        text-align: center;
    }

    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .locations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .events-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    section {
        padding: 48px 0;
    }
    .hero {
        padding: 60px 0 68px;
    }
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    .locations-grid {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .formats-grid {
        grid-template-columns: 1fr;
    }
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .step {
        flex-direction: column;
        gap: 12px;
    }
    .step-number {
        width: auto;
        font-size: 34px;
    }
    .footer-content {
        flex-direction: column;
        gap: 24px;
    }
    .footer-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    .events-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 23px;
    }
}