/* ============================================================
   CONCEPTRA — COMPLETE STYLESHEET OVERHAUL
   ============================================================ */

:root {
    --bg: #060608;
    --fg: #f0f0f0;
    --dim: rgba(240, 240, 240, 0.12);
    --dim2: rgba(240, 240, 240, 0.06);
    --accent: #f0f0f0;
    --muted: rgba(240,240,240,0.4);
    --border: rgba(240,240,240,0.15);
    --border-solid: rgba(240,240,240,0.9);
    --header-h: 60px;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
}

/* RESET */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { 
    scroll-behavior: auto; 
    height: 100%; 
    font-size: 16px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow-x: hidden;
}
html::-webkit-scrollbar {
    width: 0px;
    background: transparent;
    display: none;
}
body {
    font-family: 'Oxanium', sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body::-webkit-scrollbar {
    width: 0px;
    background: transparent;
    display: none;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* ============================================================
   CURSOR
   ============================================================ */
@media (pointer: fine) and (hover: hover) {
    *, *::before, *::after { cursor: none !important; }
}

#custom-cursor {
    position: fixed;
    top: 0; left: 0;
    width: 32px; height: 32px;
    border: 1px solid rgba(240,240,240,0.7);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999999;
    transform: translate(-50%, -50%);
    transition: width 0.35s var(--ease-out-expo),
                height 0.35s var(--ease-out-expo),
                background 0.35s ease,
                border-color 0.35s ease,
                opacity 0.3s ease;
    will-change: left, top;
}
.cursor-dot {
    position: absolute; top: 50%; left: 50%;
    width: 6px; height: 6px;
    background: var(--fg);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
}
#custom-cursor.hover {
    width: 56px; height: 56px;
    background: rgba(240,240,240,0.08);
    border-color: rgba(240,240,240,0.9);
}
#custom-cursor.hover .cursor-dot { opacity: 0; }

/* ============================================================
   HEADER
   ============================================================ */
#site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    z-index: 500;
    background: rgba(6,6,8,0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: transform 0.4s var(--ease-out-expo);
}
#site-header.hidden { transform: translateY(-100%); }

.header-logo {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--muted);
}

.menu-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 18px;
    border: 1px solid var(--border);
    transition: border-color 0.3s ease, background 0.3s ease;
}
.menu-button:hover { border-color: var(--border-solid); background: var(--dim2); }
.menu-lines { display: flex; flex-direction: column; gap: 4px; }
.menu-lines span { display: block; width: 18px; height: 1px; background: var(--fg); transition: transform 0.3s ease; }
.menu-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; }

/* ============================================================
   FULLSCREEN MENU
   ============================================================ */
.fullscreen-menu {
    position: fixed; inset: 0;
    background: var(--bg);
    z-index: 900;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem 5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s var(--ease-in-out);
    border-right: 1px solid var(--border);
}
.fullscreen-menu.active { opacity: 1; pointer-events: all; }

.close-button {
    position: absolute;
    top: calc(var(--header-h) / 2);
    right: 2.5rem;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid var(--border);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    transition: border-color 0.3s ease, background 0.3s ease;
}
.close-button:hover { border-color: var(--border-solid); background: var(--dim2); }

.menu-options { display: flex; flex-direction: column; gap: 0; }

.nav-link {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 800;
    text-transform: uppercase;
    color: var(--fg);
    letter-spacing: -0.02em;
    line-height: 1.1;
    padding: 0.3rem 0;
    position: relative;
    overflow: hidden;
    transition: color 0.3s ease;
}
.nav-link::before {
    content: attr(data-num);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    color: var(--muted);
    align-self: center;
    min-width: 2.5rem;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--fg);
    transition: width 0.5s var(--ease-out-expo);
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover::before { color: var(--fg); }

.menu-footer {
    position: absolute;
    bottom: 2rem; left: 5rem;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--muted);
}

/* ============================================================
   MUSIC PROMPT
   ============================================================ */
.music-prompt {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.6s var(--ease-out-expo);
}
.music-prompt.fade-out {
    opacity: 0;
    pointer-events: none;
}

.music-prompt-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
    padding: 3rem;
    border: 1px solid var(--border);
    max-width: 480px;
    width: 90%;
}

.music-prompt-label {
    font-size: 0.6rem;
    letter-spacing: 0.35em;
    color: var(--muted);
    text-transform: uppercase;
}

.music-prompt-heading {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: transparent;
    -webkit-text-stroke: 1px var(--fg);
    text-transform: uppercase;
    line-height: 1;
}

.music-prompt-sub {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    text-transform: uppercase;
    line-height: 2;
}

.music-prompt-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.music-prompt-btn {
    padding: 0.9rem 2rem;
    font-family: inherit;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid var(--fg);
    transition: background 0.3s ease, color 0.3s ease;
}
.music-prompt-btn.primary {
    background: var(--fg);
    color: var(--bg);
}
.music-prompt-btn.primary:hover {
    background: transparent;
    color: var(--fg);
}
.music-prompt-btn.secondary {
    background: transparent;
    color: var(--fg);
}
.music-prompt-btn.secondary:hover {
    background: var(--dim2);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 0 5rem;
    padding-top: var(--header-h);
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.hero-grid-overlay {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(240,240,240,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(240,240,240,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 0;
}

/* TURNTABLE */
.turntable-wrap {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.turntable-hint { 
    text-align: center; 
    font-size: 0.55rem; 
    letter-spacing: 0.25em; 
    color: var(--muted); 
    text-transform: uppercase; 
    margin-top: 1rem; 
    opacity: 0.6; 
} 
.vinyl-label-title { 
    font-size: 0.5rem; 
    font-weight: 800; 
    letter-spacing: 0.15em; 
    color: var(--muted); 
} 
.vinyl-label-sub { 
    font-size: 0.45rem; 
    letter-spacing: 0.1em; 
    color: rgba(240,240,240,0.2); 
}

.turntable-base {
    position: relative;
    width: 380px;
    height: 380px;
}

.platter {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: radial-gradient(circle at 50% 50%, #1a1a1e 0%, #0a0a0c 60%, #060608 100%);
    box-shadow:
        0 0 0 1px var(--border),
        0 20px 60px rgba(0,0,0,0.8),
        inset 0 1px 0 rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vinyl {
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background:
        repeating-radial-gradient(
            circle at 50% 50%,
            #111114 0px,
            #111114 2px,
            #0d0d10 2px,
            #0d0d10 4px
        );
    position: relative;
    animation: spin 4s linear infinite;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.06),
        inset 0 0 30px rgba(0,0,0,0.5);
}

.vinyl-grooves {
    position: absolute; inset: 0;
    border-radius: 50%;
    background: repeating-radial-gradient(
        circle at 50% 50%,
        transparent 40px,
        rgba(255,255,255,0.015) 41px,
        transparent 42px,
        transparent 50px
    );
}

.vinyl-label {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 110px; height: 110px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1c1c20 0%, #0e0e12 100%);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    z-index: 2;
}

.vinyl-spindle {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 10px; height: 10px;
    border-radius: 50%;
    background: #2a2a2e;
    border: 1px solid var(--border);
    z-index: 3;
}

/* Tonearm */
.tonearm-pivot {
    position: absolute;
    top: 14%;
    right: -8%;
    z-index: 5;
    transform-origin: top center;
    /* Resting position: Swung outwards */
    transform: rotate(-25deg);
    
    /* TIMING CONTROL: Change '0.8s' to adjust the swing speed! (e.g., 1.5s for super slow) */
    transition: transform 0.8s var(--ease-in-out);
}
.tonearm-pivot.playing {
    /* Playing position: Swung onto the vinyl */
    transform: rotate(0deg);
}
.tonearm {
    transform-origin: top center;
    position: relative;
}
.tonearm-pivot.playing .tonearm {
    animation: tonearm-play-sway 6s ease-in-out infinite;
    
    /* DELAY CONTROL: Match this to your swing speed above so the sway waits to start! */
    animation-delay: 0.8s;
}
.tonearm-body {
    width: 3px;
    height: 120px;
    background: linear-gradient(to bottom, rgba(240,240,240,0.6), rgba(240,240,240,0.2));
    border-radius: 2px;
    transform: rotate(25deg);
    transform-origin: top center;
}
@keyframes tonearm-play-sway {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(3deg); }
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Hero Text */
.hero-text-block {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.hero-eyebrow {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--muted);
    text-transform: uppercase;
}
.word {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 800;
    color: var(--fg);
    -webkit-text-stroke: 1.5px var(--fg);
    letter-spacing: -0.02em;
    line-height: 1;
    text-transform: uppercase;
    user-select: none;
    transition: color 0.3s ease, -webkit-text-stroke 0.3s ease;
}
.hero-sub {
    font-size: 0.75rem;
    line-height: 1.8;
    max-width: 420px;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-left: 1px solid var(--border);
    padding-left: 1.5rem;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 5;
}
.scroll-line-wrap {
    width: 1px;
    height: 48px;
    background: var(--border);
    overflow: hidden;
}
.scroll-line {
    width: 1px;
    height: 100%;
    background: var(--fg);
    animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}
.scroll-indicator span {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--muted);
    text-transform: uppercase;
}

/* ============================================================
   CONCEPT SECTION
   ============================================================ */
.concept-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.cs-scene {
    position: relative;
    width: 100%;
    max-width: 1200px;
    padding: 8rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cs-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(8rem, 18vw, 20rem);
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px rgba(240,240,240,0.04);
    letter-spacing: -0.05em;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    transition: transform 0.1s linear;
}

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

.cs-tag {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--muted);
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

.cs-headline-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.cs-line {
    overflow: hidden;
    line-height: 1;
}

.cs-word {
    display: inline-block;
    font-size: clamp(4rem, 9vw, 10rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 1;
    transition: transform 0.6s var(--ease-out-expo);
}
.cs-word.hollow {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--fg);
}
.cs-word.solid {
    color: var(--fg);
}

.cs-line-amp {
    padding: 0.2rem 0;
}
.cs-ampersand {
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 200;
    color: var(--muted);
    letter-spacing: -0.02em;
    padding-left: 1rem;
}

.cs-desc {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    max-width: 480px;
    line-height: 2;
    margin-top: 3rem;
    text-transform: uppercase;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.cs-product-label {
    position: absolute;
    bottom: 3rem;
    right: 5rem;
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--muted);
    text-transform: uppercase;
    z-index: 2;
}

/* ============================================================
   PRODUCTS
   ============================================================ */
#dynamic-products-container {
    padding: 0;
    border-bottom: 1px solid var(--border);
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.product-grid-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2.5rem 3rem;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    cursor: pointer;
    overflow: hidden;
    transition: background 0.4s ease;
    min-height: 140px;
}
.product-grid-card:nth-child(even) { border-right: none; }
.product-grid-card:nth-last-child(1),
.product-grid-card:nth-last-child(2) { border-bottom: none; }

.product-grid-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--dim2);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.product-grid-card:hover::before { opacity: 1; }

.product-grid-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--fg);
    transition: width 0.5s var(--ease-out-expo);
}
.product-grid-card:hover::after { width: 100%; }

.card-info-wrap { position: relative; z-index: 1; }

.card-index {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.card-name {
    font-size: clamp(1.3rem, 2.2vw, 2rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.1;
    color: var(--fg);
    transition: color 0.3s ease;
}

.card-icon {
    position: relative;
    z-index: 1;
    width: 40px; height: 40px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: border-color 0.3s ease, transform 0.3s ease;
}
.product-grid-card:hover .card-icon {
    border-color: var(--fg);
    transform: rotate(45deg);
}
.card-icon svg { transition: stroke 0.3s ease; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-info {
    padding: 8rem 5rem;
    border-bottom: 1px solid var(--border);
}
.about-inner { max-width: 900px; }

.section-label {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 2.5rem;
}

.about-headline {
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    color: transparent;
    -webkit-text-stroke: 1px var(--fg);
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.about-info p {
    font-size: 0.8rem;
    line-height: 2.2;
    color: var(--muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    max-width: 640px;
    border-left: 1px solid var(--border);
    padding-left: 2rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
    padding: 8rem 5rem;
    border-bottom: 1px solid var(--border);
}
.contact-inner { max-width: 900px; }

.contact-headline {
    font-size: clamp(3rem, 7vw, 7rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    color: transparent;
    -webkit-text-stroke: 1px var(--fg);
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 4rem;
}

.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }

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

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

.form-group label {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    background: var(--dim2);
    border: 1px solid var(--border);
    color: var(--fg);
    font-family: inherit;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    transition: border-color 0.3s ease, background 0.3s ease;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(240,240,240,0.2); }
.form-group input:focus,
.form-group textarea:focus { border-color: rgba(240,240,240,0.5); background: var(--dim); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit-row { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }

.concept-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2.5rem;
    border: 1px solid var(--fg);
    background: var(--fg);
    color: var(--bg);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}
.concept-btn:hover {
    background: transparent;
    color: var(--fg);
}
.concept-btn .btn-arrow { transition: transform 0.3s ease; }
.concept-btn:hover .btn-arrow { transform: translateX(6px); }

.concept-btn.animated-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.15);
    transform: translateX(-101%);
    transition: transform 0.4s var(--ease-out-expo);
}
.concept-btn.animated-btn:hover::before { transform: translateX(0); }

.form-status {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.form-status.success { color: #7fff9a; }
.form-status.error { color: #ff7f7f; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    padding: 2rem 5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    text-transform: uppercase;
}

/* ============================================================
   PRODUCT DETAILS MODAL
   ============================================================ */
.product-details-modal {
    position: fixed; inset: 0;
    background: var(--bg);
    z-index: 10000;
    display: none;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.4s var(--ease-out-expo);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.product-details-modal.active { opacity: 1; }
.product-details-modal::-webkit-scrollbar {
    display: none;
}

/* Modal header bar — fixed at top */
.modal-header-bar {
    position: sticky;
    top: 0;
    width: 100%;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    background: rgba(6,6,8,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
    flex-shrink: 0;
}

.modal-breadcrumb {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    text-transform: uppercase;
}

.modal-close-global {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid var(--border);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
    color: var(--fg);
}
.modal-close-global:hover {
    border-color: var(--fg);
    background: var(--fg);
    color: var(--bg);
}
.modal-close-global svg { transition: stroke 0.3s ease; }
.modal-close-global:hover svg { stroke: var(--bg); }

/* Modal body */
.modal-body {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem;
}

/* Modal top grid */
.modal-top {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0;
    border: 1px solid var(--border);
    min-height: 500px;
}

.modal-left {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    border-right: 1px solid var(--border);
}

.product-title {
    font-size: clamp(2rem, 3.5vw, 3.5rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
    color: var(--fg);
    cursor: default;
}

.modal-info p {
    font-size: 0.75rem;
    line-height: 2;
    color: var(--muted);
    letter-spacing: 0.06em;
}

.modal-purchase-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
}

.concept-warning-text {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
}
.concept-warning-text.hidden { display: none; }

/* Modal right — images */
.modal-right {
    display: flex;
    flex-direction: column;
}

.main-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0a0a0c;
    padding: 2rem;
    overflow: hidden;
    min-height: 360px;
}

.main-image-container img {
    max-width: 100%;
    max-height: 340px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0;
}
.main-image-container img.loaded { opacity: 1; }

.thumbnail-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--border);
    height: 120px;
}

.thumb-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem;
    background: #080810;
    border-right: 1px solid var(--border);
    overflow: hidden;
    cursor: pointer;
    transition: background 0.3s ease;
}
.thumb-wrapper:last-child { border-right: none; }
.thumb-wrapper:hover { background: #111118; }

.thumb-img {
    max-width: 100%;
    max-height: 90px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.thumb-img.loaded { opacity: 1; }

/* Case study */
.modal-case-study {
    margin-top: 3rem;
}

.cs-section-label {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.cs-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    border: 1px solid var(--border);
}

.cs-grid-left {
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    border-right: 1px solid var(--border);
    cursor: pointer;
    background: #0a0a0c;
}
.cs-grid-left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease-out-expo), filter 0.4s ease;
    filter: grayscale(30%);
}
.cs-grid-left:hover img { transform: scale(1.03); filter: grayscale(0%); }

.cs-img-overlay {
    position: absolute; inset: 0;
    background: rgba(6,6,8,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.cs-img-overlay span {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    border: 1px solid var(--fg);
    padding: 0.8rem 1.5rem;
}
.cs-grid-left:hover .cs-img-overlay { opacity: 1; }

.cs-grid-right {
    background: var(--fg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s ease;
}
.cs-grid-right:hover { background: rgba(240,240,240,0.88); }

.read-cs-box {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.h3-glitch {
    color: var(--bg);
    font-size: 2.2rem;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.cs-btn-arrow {
    color: var(--bg);
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}
.cs-grid-right:hover .cs-btn-arrow { transform: translateX(8px); }

/* ============================================================
   SECONDARY MODALS (CS Images + Text)
   ============================================================ */
.cs-secondary-modal {
    position: fixed; inset: 0;
    background: var(--bg);
    z-index: 20000;
    display: none;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.cs-secondary-modal.active {
    display: flex;
    opacity: 1;
}

.cs-modal-header {
    position: sticky;
    top: 0;
    width: 100%;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    background: rgba(6,6,8,0.97);
    border-bottom: 1px solid var(--border);
    z-index: 10;
    flex-shrink: 0;
}

.cs-modal-title {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--muted);
    text-transform: uppercase;
}

.cs-secondary-close {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid var(--border);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
    color: var(--fg);
}
.cs-secondary-close:hover {
    border-color: var(--fg);
    background: var(--fg);
    color: var(--bg);
}

/* Scrollable body */
.cs-scroll-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4rem 2rem;
    gap: 2rem;
    scroll-behavior: none;
}
.cs-scroll-body::-webkit-scrollbar { width: 4px; }
.cs-scroll-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* CS images */
.cs-scroll-body img,
.cs-scroll-image {
    display: block;
    width: 100%;
    max-width: 900px;
    height: auto;
    border: 1px solid var(--border);
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* CS Typography */
.typography-layout {
    padding: 4rem 2rem;
    gap: 0;
    align-items: center;
}
.typography-layout > * { width: 100%; max-width: 760px; }
.typography-layout h3 {
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--fg);
    margin: 3rem 0 1rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.8rem;
}
.typography-layout h3:first-child { margin-top: 0; }
.typography-layout p {
    font-size: 0.8rem;
    line-height: 2;
    color: var(--muted);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox-modal {
    position: fixed; inset: 0;
    background: #000000;
    z-index: 30000;
    display: none;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-header {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    border-bottom: 1px solid var(--border);
    z-index: 10;
}

.lightbox-counter {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--muted);
}

.lightbox-close {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid var(--border);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    cursor: pointer;
    color: var(--fg);
    transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.lightbox-close:hover { border-color: var(--fg); background: var(--fg); color: var(--bg); }

.lightbox-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--header-h) 0 3rem;
    position: relative;
}

.lightbox-img-wrapper {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 2rem 0;
}
.lightbox-img-wrapper img {
    max-width: 90%;
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.2s ease-out;
    transform-origin: center center;
    user-select: none;
}

.lightbox-nav {
    width: 72px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--muted);
    cursor: pointer;
    flex-shrink: 0;
    transition: color 0.3s ease, background 0.3s ease;
    user-select: none;
}
.lightbox-nav:hover { color: var(--fg); background: var(--dim2); }

.lightbox-hint {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.55rem;
    letter-spacing: 0.3em;
    color: rgba(240,240,240,0.2);
    text-transform: uppercase;
    white-space: nowrap;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .hero { 
        display: flex; 
        flex-direction: column; 
        align-items: center; 
        justify-content: center; 
        padding: 2rem 3rem; 
        padding-top: var(--header-h); 
        text-align: center; 
        gap: 3rem; 
    }
    .turntable-wrap { display: flex; justify-content: center; }
    .hero-sub { border-left: none; padding-left: 0; margin: 0 auto; }
    .product-grid { grid-template-columns: 1fr; }
    .product-grid-card { border-right: none; }
    .product-grid-card:nth-last-child(1) { border-bottom: none; }
    .product-grid-card:nth-last-child(2) { border-bottom: 1px solid var(--border); }
    .modal-top { grid-template-columns: 1fr; }
    .modal-left { border-right: none; border-bottom: 1px solid var(--border); }
    .cs-grid { grid-template-columns: 1fr; }
    .cs-grid-left { aspect-ratio: 16 / 9; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
    .cs-grid-right { height: 180px; }
    .cs-scene { padding: 6rem 3rem; }
}

@media (max-width: 768px) {
    :root { --header-h: 55px; }
    .hero { padding: 0 1.5rem; }
    .about-info, .contact { padding: 5rem 1.5rem; }
    footer { padding: 1.5rem; }
    .modal-body { padding: 1.5rem; }
    .modal-header-bar { padding: 0 1.5rem; }
    .cs-modal-header { padding: 0 1.5rem; }
    .lightbox-header { padding: 0 1.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .cs-headline-wrap .cs-word { font-size: clamp(3rem, 12vw, 6rem); }
    .cs-scene { padding: 5rem 1.5rem; }
    .turntable-base { width: 220px; height: 220px; }
    .vinyl { width: 196px; height: 196px; }
    .vinyl-label { width: 80px; height: 80px; }
    .fullscreen-menu { padding: 2rem 2rem; }
    .menu-footer { left: 2rem; }
}

@media (max-width: 480px) {
    .modal-top { min-height: unset; }
    .main-image-container { min-height: 240px; }
    .lightbox-nav { width: 44px; font-size: 1.8rem; }
    .h3-glitch { font-size: 1.6rem; }
}