/* ================================
   WORK PAGE - PICKFORMULA
   Sync Licensing & Custom Compositions
   ================================ */

:root {
    --color-bg: #000000;
    --color-text: #ffffff;
    --color-gold: #D4AF37;
    --color-gold-dim: #8B7355;
    --color-gray: #999999;
    --color-gray-dark: #333333;

    --font-display: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* ================================
   RESET & BASE
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ================================
   NAVIGATION
   ================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-gold);
    transition: var(--transition-fast);
}

.logo:hover {
    opacity: 0.7;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    transition: var(--transition-fast);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-gold);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(ellipse at center, #1a1a1a 0%, #000000 100%);
}

.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) scale(1.05);
        opacity: 0.5;
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    line-height: 1.8;
    color: var(--color-gray);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid var(--color-gold);
    border-radius: 4px;
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
    transition: left 0.6s ease;
}

.hero-cta:hover::before {
    left: 100%;
}

.hero-cta:hover {
    background: var(--color-gold);
    color: var(--color-bg);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.6);
    transform: translateY(-2px);
}

.cta-icon {
    font-size: 0.8rem;
}

/* ================================
   SECTIONS
   ================================ */
.section {
    padding: var(--spacing-xl) 2rem;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-header.centered {
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.section-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(to right, var(--color-gold), transparent);
}

.section-line.centered {
    margin: 0 auto;
}

/* ================================
   CATALOG SECTION
   ================================ */
.catalog-section {
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
}

.catalog-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto 4rem;
    line-height: 1.8;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.catalog-item {
    background: rgba(212, 175, 55, 0.03);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.catalog-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.catalog-item:hover {
    border-color: var(--color-gold);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.2);
    transform: translateY(-8px);
}

.catalog-cover {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* Creates perfect square */
    overflow: hidden;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(0, 0, 0, 0.8) 100%);
}

.catalog-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    background: #000;
}

.cover-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cover-icon {
    font-size: 4rem;
    color: var(--color-gold);
    opacity: 0.5;
}

.catalog-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.catalog-item:hover .catalog-overlay {
    opacity: 1;
}

.play-btn {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--color-gold);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition-fast);
    cursor: pointer;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.8);
}

.catalog-info {
    padding: 1.5rem;
}

.catalog-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.catalog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    padding: 0.3rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray);
}

.sync-tag {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--color-gold);
    color: var(--color-gold);
    font-weight: 600;
}

.catalog-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.link-btn {
    flex: 1;
    padding: 0.6rem 1rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    border-radius: 4px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.link-btn:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}

/* ================================
   COLLABORATION SECTION
   ================================ */
.collab-section {
    background: #000000;
}

.collab-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.collab-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.collab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    background: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 4px;
    color: var(--color-bg);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.collab-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.collab-btn:hover::before {
    width: 300px;
    height: 300px;
}

.collab-btn:hover {
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.6);
    transform: translateY(-2px);
}

.collab-btn.secondary {
    background: transparent;
    color: var(--color-gold);
}

.collab-btn.secondary:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}

.btn-icon {
    position: relative;
    z-index: 1;
}

/* ================================
   CONTACT SECTION
   ================================ */
.contact-section {
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
}

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

.contact-form {
    background: rgba(212, 175, 55, 0.03);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 8px;
    padding: 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gold);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    background: var(--color-gold);
    border: none;
    border-radius: 4px;
    color: var(--color-bg);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
    justify-content: center;
}

.submit-btn:hover {
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.6);
    transform: translateY(-2px);
}

/* ================================
   MODAL
   ================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    border: 1px solid var(--color-gold);
    border-radius: 8px;
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--color-gold);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    transform: rotate(90deg);
}

.modal-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-gold);
}

.modal-content p {
    color: var(--color-gray);
    margin-bottom: 2rem;
}

.modal-form .form-group {
    margin-bottom: 1.5rem;
}

.modal-form input,
.modal-form select,
.modal-form textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
}

.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
    outline: none;
    border-color: var(--color-gold);
}

/* ================================
   FOOTER
   ================================ */
.footer {
    padding: var(--spacing-lg) 2rem var(--spacing-md);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    background: #000000;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--color-gray);
}

.footer-socials {
    display: flex;
    gap: 2rem;
}

.social-link {
    color: var(--color-gray);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.social-link:hover {
    color: var(--color-gold);
}

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

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}

.footer-label {
    font-size: 0.85rem;
    color: var(--color-gold-dim);
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .nav-links a {
        font-size: 0.85rem;
    }

    .hero-content {
        padding: 2rem 1.5rem;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }

    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .collab-buttons {
        flex-direction: column;
        align-items: center;
    }

    .collab-btn {
        width: 100%;
        max-width: 350px;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-socials {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.8rem;
    }

    .hero-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }

    .hero-description {
        font-size: 1rem;
    }

    .catalog-info {
        padding: 1.2rem;
    }

    .catalog-title {
        font-size: 1.2rem;
    }

    .link-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }
}