/* ==========================================================
   Theo Tzu Sound — Dark & Premium Rebuild
   ========================================================== */

/* --- Design Tokens --- */
:root {
    /* Colors */
    --color-bg:          #0a0a0f;
    --color-surface:     #12121a;
    --color-surface-alt: #16161f;
    --color-surface-up:  #1c1c28;
    --color-accent:      #00eaff;
    --color-accent-dim:  #007a8a;
    --color-accent-glow: rgba(0, 234, 255, 0.25);
    --color-text:        #f0f0f5;
    --color-text-secondary: rgba(240, 240, 245, 0.7);
    --color-text-muted:  rgba(240, 240, 245, 0.4);
    --color-border:      rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(0, 234, 255, 0.4);

    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body:    'Montserrat', sans-serif;
    --fs-hero:      clamp(2.6rem, 7vw, 5.5rem);
    --fs-h2:        clamp(2rem, 4vw, 3rem);
    --fs-h3:        clamp(1.4rem, 2.5vw, 1.85rem);
    --fs-h4:        clamp(1.1rem, 1.5vw, 1.3rem);
    --fs-body:      clamp(0.9rem, 1vw, 1rem);
    --fs-sm:        0.875rem;
    --fs-xs:        0.8rem;

    /* Spacing */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2.5rem;
    --space-2xl: 3.5rem;

    /* Layout */
    --max-width: 1200px;
    --nav-height: 72px;

    /* Motion */
    --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
    --duration: 0.35s;
    --duration-slow: 0.7s;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--fs-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; }

a:focus-visible, button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-bg);
    padding: var(--space-xs) var(--space-md);
    font-weight: 700;
    z-index: 9999;
    border-radius: 0 0 6px 6px;
}
.skip-link:focus { top: 0; }


/* ==========================================================
   NAVIGATION
   ========================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-md);
    height: var(--nav-height);
    transition: background var(--duration), box-shadow var(--duration);
}

.nav--scrolled {
    background: rgba(10, 10, 15, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--color-border);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-accent);
    letter-spacing: -0.01em;
    transition: opacity var(--duration);
}
.nav__logo:hover { opacity: 0.8; }
.nav__logo img { height: 28px; width: auto; }

.nav__menu {
    list-style: none;
    display: flex;
    gap: var(--space-lg);
    margin: 0;
    padding: 0;
}

.nav__menu a {
    font-size: var(--fs-sm);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    position: relative;
    padding: var(--space-xs) 0;
    transition: color var(--duration);
}

.nav__menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--duration) var(--ease-out);
}

.nav__menu a:hover,
.nav__menu a.is-active {
    color: var(--color-text);
}
.nav__menu a:hover::after,
.nav__menu a.is-active::after {
    width: 100%;
}

/* Hamburger */
.nav__hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    width: 44px;
    height: 44px;
    position: relative;
    z-index: 102;
}

.nav__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    margin: 5px auto;
    transition: all var(--duration) var(--ease-out);
    border-radius: 1px;
}

.nav__hamburger.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}


/* ==========================================================
   HERO
   ========================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: url('images/hero-bg.jpg') no-repeat center 30% / cover;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 10, 15, 0.3) 0%,
        rgba(10, 10, 15, 0.5) 40%,
        rgba(10, 10, 15, 0.85) 80%,
        var(--color-bg) 100%
    );
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: var(--fs-hero);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}

.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--color-text-secondary);
    max-width: 38ch;
    margin: 0 auto var(--space-lg);
    line-height: 1.7;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(180deg, var(--color-accent), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.4; transform: scaleY(0.6); }
    50%      { opacity: 1;   transform: scaleY(1); }
}


/* ==========================================================
   SHARED — Buttons
   ========================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-sm);
    letter-spacing: 0.03em;
    padding: 0.85rem 2rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all var(--duration) var(--ease-out);
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-bg);
}
.btn--primary:hover {
    background: #33efff;
    box-shadow: 0 0 30px var(--color-accent-glow);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-border-hover);
}
.btn--outline:hover {
    background: rgba(0, 234, 255, 0.08);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.btn--sm { padding: 0.6rem 1.4rem; font-size: var(--fs-xs); }
.btn--full { width: 100%; }


/* ==========================================================
   SECTIONS — Shared
   ========================================================== */
.services {
    position: relative;
}

.section-block {
    padding: var(--space-xl) var(--space-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-block--alt {
    max-width: none;
    background: var(--color-surface);
}

.section-block--alt > .section-header,
.section-block--alt > .alternating-layout,
.section-block--alt > .compact-grid {
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}
.rebellion-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 234, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: var(--space-lg);
}
.rebellion-banner__logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    flex-shrink: 0;
}
.rebellion-banner__name {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: 700;
    letter-spacing: 0.02em;
}
.rebellion-banner__socials {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0;
}
.rebellion-banner__socials a {
    color: var(--color-text-muted);
    font-size: 1.2rem;
    transition: color var(--duration), transform var(--duration);
}
.rebellion-banner__socials a:hover {
    color: var(--color-accent);
    transform: translateY(-2px);
}

.section-header__label {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 800;
    color: var(--color-accent);
    opacity: 0.3;
    letter-spacing: -0.02em;
    line-height: 1;
}

.section-header__title {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}


/* ==========================================================
   DJ Equipment — Featured Layout
   ========================================================== */
.featured-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-bottom: var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color var(--duration);
}
.featured-card:hover { border-color: var(--color-border-hover); }

.featured-card__image {
    overflow: hidden;
    height: 100%;
}
.featured-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--duration-slow) var(--ease-out);
}
.featured-card:hover .featured-card__image img { transform: scale(1.04); }

.featured-card__content {
    padding: var(--space-lg) var(--space-lg) var(--space-lg) 0;
}
.featured-card__content h3 {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}
.featured-card__content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}


/* ==========================================================
   Standard Card
   ========================================================== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--duration) var(--ease-out),
                border-color var(--duration),
                box-shadow var(--duration);
}
.card:hover {
    transform: translateY(-6px);
    border-color: var(--color-border-hover);
    box-shadow: 0 16px 40px rgba(0, 234, 255, 0.08);
}

.section-block--alt .card {
    background: var(--color-surface-up);
}

.card__image {
    overflow: hidden;
    height: 200px;
}
.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--duration-slow) var(--ease-out);
}
.card:hover .card__image img { transform: scale(1.06); }

.card__content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card__content h4 {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.card__content p {
    color: var(--color-text-secondary);
    font-size: var(--fs-sm);
    line-height: 1.6;
    margin: 0 0 var(--space-md);
    flex: 1;
}

.card__content .btn { margin-top: auto; align-self: flex-start; }

.card--compact .card__image { height: 180px; }


/* ==========================================================
   Sound System — Alternating Layout
   ========================================================== */
.alternating-layout {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.alt-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    background: var(--color-surface-up);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color var(--duration);
}
.alt-card:hover { border-color: var(--color-border-hover); }

.alt-card--reverse { direction: rtl; }
.alt-card--reverse > * { direction: ltr; }

.alt-card__image {
    overflow: hidden;
    height: 100%;
    min-height: 280px;
}
.alt-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--duration-slow) var(--ease-out);
}
.alt-card:hover .alt-card__image img { transform: scale(1.04); }

.alt-card__content {
    padding: var(--space-lg);
}
.alt-card__content h3 {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}
.alt-card__content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}


/* ==========================================================
   Digital/Creative — Text Cards
   ========================================================== */
.text-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.text-card {
    display: flex;
    gap: var(--space-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--space-md);
    transition: border-color var(--duration), transform var(--duration) var(--ease-out);
}
.text-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.text-card__accent {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(0, 234, 255, 0.06);
    color: var(--color-accent);
    font-size: 1.2rem;
}
.text-card__partner-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
}
.text-card--partner {
    border-color: rgba(255, 107, 53, 0.2);
}
.text-card--partner .text-card__accent {
    background: rgba(255, 107, 53, 0.08);
    border-radius: 50%;
}

.text-card__content h3 {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}
.text-card__content p {
    color: var(--color-text-secondary);
    font-size: var(--fs-sm);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}


/* ==========================================================
   Additional Services — Compact Grid
   ========================================================== */
.compact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}


/* ==========================================================
   BOOKING
   ========================================================== */
.booking {
    padding: var(--space-2xl) var(--space-md);
    background: var(--color-bg);
}

.booking__container {
    max-width: 680px;
    margin: 0 auto;
}

.booking__intro {
    text-align: center;
    margin-bottom: var(--space-lg);
}
.booking__intro h2 {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}
.booking__intro p {
    color: var(--color-text-secondary);
    font-size: clamp(1rem, 1.3vw, 1.1rem);
}

.booking__form { display: flex; flex-direction: column; gap: var(--space-md); }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-hint { color: var(--color-text-muted); font-weight: 400; }

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color var(--duration), box-shadow var(--duration);
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

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

.form-message {
    padding: var(--space-sm);
    border-radius: 8px;
    text-align: center;
    font-size: var(--fs-sm);
}
.form-message--success {
    background: rgba(0, 255, 100, 0.08);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
}
.form-message--error {
    background: rgba(255, 50, 50, 0.08);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
}

button:disabled { opacity: 0.6; cursor: not-allowed; }


/* ==========================================================
   CONTACT
   ========================================================== */
.contact {
    padding: var(--space-xl) var(--space-md);
    background: var(--color-surface);
}

.contact__container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-xl);
    align-items: center;
}

.contact h2 {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}
.contact__item i {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-top: 3px;
    width: 20px;
    text-align: center;
}
.contact__label {
    display: block;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}
.contact__item a {
    color: var(--color-accent);
    transition: opacity var(--duration);
}
.contact__item a:hover { opacity: 0.7; }

.contact__cta {
    text-align: center;
    padding: var(--space-lg);
    background: var(--color-surface-up);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}
.contact__cta p {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: 700;
    margin-bottom: var(--space-md);
}


/* ==========================================================
   FOOTER
   ========================================================== */
.footer {
    padding: var(--space-md) var(--space-md);
    border-top: 1px solid var(--color-border);
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer__copy {
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
}

.footer__social {
    display: flex;
    gap: var(--space-sm);
}
.footer__social a {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    transition: color var(--duration), transform var(--duration);
}
.footer__social a:hover {
    color: var(--color-accent);
    transform: translateY(-2px);
}


/* ==========================================================
   MOUSE SPOTLIGHT — follows cursor on sections
   ========================================================== */
.has-spotlight {
    position: relative;
    overflow: hidden;
}

.spotlight {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(0, 234, 255, 0.06) 0%,
        rgba(0, 234, 255, 0.02) 40%,
        transparent 70%
    );
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 0;
    transition: opacity 0.4s;
    opacity: 0;
}

.has-spotlight:hover .spotlight { opacity: 1; }

/* ==========================================================
   3D CARD TILT
   ========================================================== */
.tilt-card {
    transform-style: preserve-3d;
    perspective: 800px;
}

.tilt-card > * {
    transform-style: preserve-3d;
}

/* Subtle inner glow that shifts with tilt */
.tilt-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(0, 234, 255, 0.08) 0%,
        transparent 60%
    );
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.tilt-card:hover::after { opacity: 1; }

/* ==========================================================
   TECH GRID OVERLAY
   ========================================================== */
.section-block::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 234, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 234, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.section-block {
    position: relative;
}

.section-block > * { position: relative; z-index: 1; }

/* ==========================================================
   LIGHTBOX — Enhanced
   ========================================================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
}

.lightbox::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at var(--lb-x, 50%) var(--lb-y, 50%),
        rgba(0, 234, 255, 0.05) 0%,
        transparent 60%
    );
    pointer-events: none;
    transition: opacity 0.3s;
}

.lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow:
        0 0 40px rgba(0, 234, 255, 0.15),
        0 0 80px rgba(0, 234, 255, 0.08),
        0 0 120px rgba(0, 234, 255, 0.04);
    transform: scale(0.92);
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
                box-shadow 0.5s;
    animation: none;
}

.lightbox.is-open img {
    transform: scale(1);
    animation: glow-pulse 3s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    0% {
        box-shadow:
            0 0 40px rgba(0, 234, 255, 0.15),
            0 0 80px rgba(0, 234, 255, 0.08),
            0 0 120px rgba(0, 234, 255, 0.04);
    }
    100% {
        box-shadow:
            0 0 50px rgba(0, 234, 255, 0.22),
            0 0 100px rgba(0, 234, 255, 0.12),
            0 0 160px rgba(0, 234, 255, 0.06);
    }
}

.lightbox__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--duration);
}
.lightbox__close:hover { color: var(--color-accent); }


/* ==========================================================
   SCROLL REVEAL ANIMATION
   ========================================================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity var(--duration-slow) var(--ease-out),
                transform var(--duration-slow) var(--ease-out);
}

.reveal[data-delay="1"] { transition-delay: 0.15s; }
.reveal[data-delay="2"] { transition-delay: 0.3s; }
.reveal[data-delay="3"] { transition-delay: 0.45s; }

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ==========================================================
   RESPONSIVE
   ========================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .featured-card {
        grid-template-columns: 1fr;
    }
    .featured-card__content {
        padding: var(--space-md);
    }
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .compact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact__container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --nav-height: 60px;
    }

    .nav__hamburger { display: block; }

    .nav__menu {
        position: fixed;
        inset: 0;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-lg);
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--duration), visibility var(--duration);
        z-index: 101;
    }

    .nav__menu.is-open {
        opacity: 1;
        visibility: visible;
    }

    .nav__menu a {
        font-size: 1.6rem;
        text-transform: none;
        letter-spacing: 0;
    }

    .nav__menu li {
        opacity: 0;
        transform: translateY(16px);
        transition: opacity var(--duration) var(--ease-out),
                    transform var(--duration) var(--ease-out);
    }
    .nav__menu.is-open li { opacity: 1; transform: translateY(0); }
    .nav__menu.is-open li:nth-child(1) { transition-delay: 0.05s; }
    .nav__menu.is-open li:nth-child(2) { transition-delay: 0.1s; }
    .nav__menu.is-open li:nth-child(3) { transition-delay: 0.15s; }
    .nav__menu.is-open li:nth-child(4) { transition-delay: 0.2s; }

    .section-block {
        padding: var(--space-lg) var(--space-sm);
    }
    .section-block--alt {
        padding: var(--space-lg) var(--space-sm);
    }

    .section-header {
        flex-direction: column;
        gap: var(--space-xs);
    }

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

    .alt-card {
        grid-template-columns: 1fr;
    }
    .alt-card--reverse { direction: ltr; }
    .alt-card__image { min-height: 220px; }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .booking {
        padding: var(--space-xl) var(--space-sm);
    }

    .hero {
        min-height: 80vh;
        padding: calc(var(--nav-height) + var(--space-lg)) var(--space-md) var(--space-lg);
    }
    .hero__title {
        font-size: clamp(1.8rem, 8vw, 2.6rem);
    }
    .hero__subtitle {
        font-size: 0.95rem;
        max-width: 100%;
    }
    .hero__content {
        max-width: 100%;
    }
    .hero__scroll { display: none; }

    .rebellion-banner {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }

    .footer__container {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .hero__title {
        font-size: clamp(1.5rem, 7vw, 2rem);
        letter-spacing: -0.02em;
    }

    .featured-card__content {
        padding: var(--space-sm);
    }

    .alt-card__content {
        padding: var(--space-md) var(--space-sm);
    }

    .text-card {
        flex-direction: column;
        gap: var(--space-sm);
    }
    .text-card__accent {
        width: 40px;
        height: 40px;
    }
}


/* ==========================================================
   ACCESSIBILITY — Reduced Motion
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Print */
@media print {
    .nav, .hero__scroll, .btn, .lightbox { display: none; }
    body { background: white; color: black; }
    .hero { min-height: auto; padding: var(--space-md); }
    .hero::before { display: none; }
}