/* ============================================
   Kevin Turner Portfolio - Unseen.co Inspired
   ============================================ */

/* CSS Variables */
:root {
    --color-bg: #0a0a0a;
    --color-bg-alt: #111111;
    --color-text: #efded9;
    --color-text-muted: #6a6a6a;
    --color-accent: #efded9;
    --color-dark: #1a1a1a;
    --color-border: rgba(239, 222, 217, 0.1);

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-cubic: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-overshoot: cubic-bezier(0.34, 1.56, 0.64, 1);

    --transition-fast: 0.3s var(--ease-out-expo);
    --transition-medium: 0.6s var(--ease-out-expo);
    --transition-slow: 1s var(--ease-out-expo);
}

/* Interactive Background Canvas */
#backgroundCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: none;
}

body.loading {
    overflow: hidden;
}

body.dragging {
    cursor: none;
    user-select: none;
}

em, .italic {
    font-family: var(--font-serif);
    font-style: italic;
}

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

button {
    cursor: none;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    pointer-events: none;
}

::selection {
    background: var(--color-text);
    color: var(--color-bg);
}

/* ============================================
   Custom Cursor
   ============================================ */
.cursor {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    mix-blend-mode: difference;
}

.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--color-text);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.1s var(--ease-out-cubic),
                width 0.3s var(--ease-overshoot),
                height 0.3s var(--ease-overshoot);
}

.cursor-ring {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-text);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.15s var(--ease-out-cubic),
                width 0.4s var(--ease-overshoot),
                height 0.4s var(--ease-overshoot),
                border-color 0.3s ease;
    opacity: 0.5;
}

body.cursor-hover .cursor-dot {
    width: 12px;
    height: 12px;
}

body.cursor-hover .cursor-ring {
    width: 60px;
    height: 60px;
    opacity: 0.3;
}

body.cursor-drag .cursor-dot {
    width: 20px;
    height: 20px;
}

body.cursor-drag .cursor-ring {
    width: 80px;
    height: 80px;
    opacity: 0.2;
}

/* Hide cursor on touch devices */
@media (hover: none) {
    .cursor { display: none; }
    body, a, button { cursor: auto; }
}

/* ============================================
   Loader
   ============================================ */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.8s var(--ease-out-expo),
                visibility 0.8s var(--ease-out-expo);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    text-align: center;
}

.loader-cube {
    width: 80px;
    height: 80px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 4s infinite linear;
    margin: 0 auto 30px;
}

.cube-face {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 1px solid rgba(239, 222, 217, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 3px;
    background: rgba(10, 10, 10, 0.95);
    backface-visibility: visible;
}

.cube-face.front  { transform: translateZ(40px); }
.cube-face.back   { transform: rotateY(180deg) translateZ(40px); }
.cube-face.right  { transform: rotateY(90deg) translateZ(40px); }
.cube-face.left   { transform: rotateY(-90deg) translateZ(40px); }
.cube-face.top    { transform: rotateX(90deg) translateZ(40px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }

@keyframes rotateCube {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    25% { transform: rotateX(90deg) rotateY(90deg); }
    50% { transform: rotateX(180deg) rotateY(180deg); }
    75% { transform: rotateX(270deg) rotateY(270deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

.loader-text {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.loader-progress {
    width: 200px;
    height: 1px;
    background: rgba(239, 222, 217, 0.15);
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar {
    width: 0%;
    height: 100%;
    background: var(--color-text);
    transition: width 0.1s ease-out;
}

/* ============================================
   Header & Navigation Toggle
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 30px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
}

.logo {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.6;
}

.header-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-hint {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.nav-toggle {
    width: 50px;
    height: 50px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    transition: transform var(--transition-fast),
                border-color var(--transition-fast);
}

.nav-toggle:hover {
    transform: scale(1.1);
    border-color: var(--color-text);
}

.nav-toggle-line {
    width: 18px;
    height: 1px;
    background: var(--color-text);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.active .nav-toggle-line:first-child {
    transform: rotate(45deg) translate(2px, 2px);
}

.nav-toggle.active .nav-toggle-line:last-child {
    transform: rotate(-45deg) translate(2px, -2px);
}

/* ============================================
   Full Screen Navigation Menu
   ============================================ */
.nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.nav-menu.active {
    opacity: 1;
    visibility: visible;
}

.nav-list {
    text-align: center;
    width: 100%;
}

.nav-item {
    margin: 15px 0;
    overflow: hidden;
}

.nav-number {
    display: block;
    font-size: 11px;
    color: var(--color-text-muted);
    letter-spacing: 2px;
    margin-bottom: 5px;
    transform: translateY(100%);
    opacity: 0;
    transition: transform 0.6s var(--ease-out-expo), opacity 0.6s var(--ease-out-expo);
    transition-delay: calc(var(--i, 0) * 0.08s);
}

.nav-menu.active .nav-number {
    transform: translateY(0);
    opacity: 1;
}

.nav-link {
    display: inline-block;
    position: relative;
}

.nav-link-text {
    display: block;
    font-family: var(--font-sans);
    font-size: clamp(48px, 10vw, 100px);
    font-weight: 300;
    line-height: 1.1;
    transform: translateY(100%);
    transition: transform 0.8s var(--ease-out-expo);
    transition-delay: calc(var(--i, 0) * 0.08s + 0.05s);
}

.nav-menu.active .nav-link-text {
    transform: translateY(0);
}

.nav-link:hover .nav-link-text {
    font-style: italic;
}

.nav-item:nth-child(1) { --i: 0; }
.nav-item:nth-child(2) { --i: 1; }
.nav-item:nth-child(3) { --i: 2; }
.nav-item:nth-child(4) { --i: 3; }
.nav-item:nth-child(5) { --i: 4; }

.nav-footer {
    position: absolute;
    bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-out-expo) 0.4s,
                transform 0.6s var(--ease-out-expo) 0.4s;
}

.nav-menu.active .nav-footer {
    opacity: 1;
    transform: translateY(0);
}

.nav-email {
    font-size: 14px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.nav-email:hover {
    color: var(--color-text);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 60px;
    position: relative;
}

.hero-content {
    max-width: 1000px;
}

.hero-title-wrapper {
    overflow: visible;
    margin-bottom: 30px;
}

.hero-title {
    font-size: clamp(80px, 15vw, 200px);
    font-weight: 300;
    line-height: 0.9;
    letter-spacing: -0.02em;
}

.hero-line {
    display: block;
    overflow: visible;
}

.hero-line-inner {
    display: block;
    transform: translateY(100%);
    animation: slideUp 1.2s var(--ease-out-expo) forwards;
}

.hero-line:nth-child(2) .hero-line-inner {
    animation-delay: 0.15s;
}

.hero-line-inner.italic {
    font-family: var(--font-sans);
    font-style: normal;
    font-weight: 300;
    padding-right: 0.15em;
    margin-left: -0.05em;
}

@keyframes slideUp {
    to { transform: translateY(0); }
}

.hero-info {
    opacity: 0;
    animation: fadeIn 1s var(--ease-out-expo) 0.6s forwards;
}

.hero-role {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 10px;
}

.hero-desc {
    font-size: 14px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-cta {
    margin-top: 60px;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out-expo) 0.9s forwards;
}

/* Button Styles - Unseen.co Style */
.btn-explore {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.btn-text {
    position: relative;
}

.btn-line {
    width: 60px;
    height: 1px;
    background: var(--color-text);
    position: relative;
    overflow: hidden;
    transition: width var(--transition-fast);
}

.btn-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-text);
    transform: translateX(-101%);
    transition: transform var(--transition-fast);
}

.btn-explore:hover .btn-line {
    width: 80px;
}

.btn-explore:hover .btn-line::after {
    transform: translateX(101%);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out-expo) 1.2s forwards;
}

.scroll-text {
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-text), transparent);
    animation: scrollPulse 2s infinite var(--ease-in-out);
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.6); }
}

/* ============================================
   Collections Section
   ============================================ */
.collections {
    min-height: 100vh;
    padding: 150px 50px;
    position: relative;
    background: var(--color-bg-alt);
}

.collections-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.section-number {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--color-text-muted);
}

.section-line {
    width: 40px;
    height: 1px;
    background: var(--color-border);
}

.section-title {
    font-family: var(--font-sans);
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 300;
    margin-bottom: 10px;
}

.section-desc {
    font-size: 13px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

/* Collection Tabs */
.collection-tabs {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.collection-tab {
    position: relative;
    background: none;
    border: none;
    padding: 20px 0;
    font-family: var(--font-sans);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: none;
    transition: opacity var(--transition-fast);
}

.tab-number {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.tab-text {
    font-family: var(--font-serif);
    font-size: 24px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.tab-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 1px;
    background: var(--color-text);
    transition: transform 0.4s var(--ease-out-expo);
}

.collection-tab:hover .tab-text,
.collection-tab.active .tab-text {
    color: var(--color-text);
}

.collection-tab:hover .tab-number,
.collection-tab.active .tab-number {
    color: var(--color-text);
}

.collection-tab:hover .tab-line,
.collection-tab.active .tab-line {
    transform: translateX(-50%) scaleX(1);
}

/* Collection Content */
.collection-content {
    max-width: 1400px;
    margin: 0 auto;
}

.collection-panel {
    display: none;
    animation: fadeIn 0.6s var(--ease-out-expo);
}

.collection-panel.active {
    display: block;
}

/* Collection Hero */
.collection-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    align-items: center;
}

.collection-hero-image {
    aspect-ratio: 4/5;
}

.collection-hero-info {
    padding: 40px 0;
}

.collection-name {
    font-family: var(--font-sans);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 300;
    margin-bottom: 15px;
}

.collection-season {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

.collection-tagline {
    font-size: 18px;
    color: var(--color-text-muted);
    line-height: 1.6;
    font-style: italic;
    font-family: var(--font-serif);
}

/* Sub-tabs */
.collection-subtabs {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.subtab {
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding: 10px 0;
    position: relative;
    cursor: none;
    transition: color var(--transition-fast);
}

.subtab::after {
    content: '';
    position: absolute;
    bottom: -21px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    transform: scaleX(0);
    transition: transform 0.3s var(--ease-out-expo);
}

.subtab:hover,
.subtab.active {
    color: var(--color-text);
}

.subtab.active::after {
    transform: scaleX(1);
}

/* Sub-tab Panels */
.subtab-panel {
    display: none;
    animation: fadeIn 0.5s var(--ease-out-expo);
}

.subtab-panel.active {
    display: block;
}

.subtab-panel h4 {
    font-family: var(--font-sans);
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 40px;
}

/* Placeholder Images */
.placeholder-image {
    background: linear-gradient(135deg, var(--color-dark) 0%, rgba(30, 30, 30, 1) 100%);
    border: 1px dashed var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    position: relative;
    overflow: hidden;
}

.placeholder-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.03) 50%, transparent 60%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.placeholder-text {
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    z-index: 1;
}

.placeholder-paragraph {
    color: var(--color-text-muted);
    font-style: italic;
    line-height: 1.8;
}

/* Overview Grid */
.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.overview-text h4 {
    margin-bottom: 20px;
}

.overview-text p {
    margin-bottom: 40px;
}

.overview-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--color-border);
}

.detail-label {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.detail-value {
    font-size: 14px;
    color: var(--color-text);
}

.overview-image {
    aspect-ratio: 3/4;
}

/* Looks Grid */
.looks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.look-item {
    position: relative;
}

.look-image {
    aspect-ratio: 3/4;
    margin-bottom: 15px;
    transition: transform var(--transition-fast);
}

.look-item:hover .look-image {
    transform: translateY(-5px);
}

.look-number {
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--color-text-muted);
}

/* Fabric Grid */
.fabric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

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

.fabric-swatch {
    aspect-ratio: 1;
    margin-bottom: 20px;
    border-radius: 8px;
}

.fabric-info h5 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 10px;
}

.fabric-info p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 5px;
}

.fabric-story-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Color Palette */
.color-palette {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.color-swatch {
    width: 150px;
    height: 180px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 15px;
    position: relative;
    transition: transform var(--transition-fast);
}

.color-swatch:hover {
    transform: translateY(-5px);
}

.color-name {
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.color-code {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.color-inspiration {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.color-mood {
    aspect-ratio: 16/9;
}

.color-story-text h5 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 20px;
}

/* Customer Profile */
.customer-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.customer-image {
    aspect-ratio: 3/4;
}

.customer-persona {
    margin-bottom: 40px;
}

.customer-persona h5 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 15px;
}

.customer-demographics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.demo-item {
    padding: 20px;
    background: var(--color-dark);
    border-radius: 8px;
}

.demo-label {
    display: block;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.demo-value {
    font-size: 14px;
    color: var(--color-text);
}

.customer-brands h5 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 15px;
}

.brand-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.brand-tag {
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 12px;
    color: var(--color-text-muted);
    transition: border-color var(--transition-fast),
                color var(--transition-fast);
}

.brand-tag:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

/* ============================================
   Lightbox Modal
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease-out-expo),
                visibility 0.4s var(--ease-out-expo);
    backdrop-filter: blur(10px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 50px 100px -30px rgba(0, 0, 0, 0.8);
    transform: scale(0.9);
    opacity: 0;
    transition: transform 0.5s var(--ease-overshoot),
                opacity 0.4s var(--ease-out-expo);
}

.lightbox.active .lightbox-content img {
    transform: scale(1);
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    transition: transform 0.3s var(--ease-out-expo),
                border-color 0.3s var(--ease-out-expo),
                background 0.3s var(--ease-out-expo);
    z-index: 10;
}

.lightbox-close:hover {
    transform: scale(1.1);
    border-color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

.lightbox-close span {
    position: absolute;
    width: 20px;
    height: 1px;
    background: var(--color-text);
}

.lightbox-close span:first-child {
    transform: rotate(45deg);
}

.lightbox-close span:last-child {
    transform: rotate(-45deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
}

.lightbox-prev,
.lightbox-next {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    pointer-events: auto;
    color: var(--color-text);
    transition: transform 0.3s var(--ease-out-expo),
                border-color 0.3s var(--ease-out-expo),
                background 0.3s var(--ease-out-expo);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    transform: scale(1.1);
    border-color: var(--color-text);
    background: rgba(255, 255, 255, 0.08);
}

.lightbox-prev:active,
.lightbox-next:active {
    transform: scale(0.95);
}

.lightbox-counter {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 13px;
    letter-spacing: 3px;
    color: var(--color-text-muted);
}

/* Prevent body scroll when lightbox is open */
body.lightbox-open {
    overflow: hidden;
}

/* ============================================
   Experience Section
   ============================================ */
.experience {
    padding: 150px 50px 10px;
    max-width: 1400px;
    margin: 0 auto;
}

.experience .section-label {
    justify-content: flex-start;
    margin-bottom: 30px;
}

.experience-title {
    text-align: left;
    margin-bottom: 80px;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px 80px;
    margin-bottom: 80px;
}

.experience-category {
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.experience-category.brands {
    grid-column: 1 / -1;
    border-bottom: none;
}

.experience-category-title {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

.experience-items {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.experience-item {
    padding: 20px 0;
    transition: transform var(--transition-fast);
}

.experience-item:hover {
    transform: translateX(10px);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.experience-role {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
}

.experience-date {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

.experience-company {
    font-family: var(--font-serif);
    font-size: 24px;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 8px;
}

.experience-desc {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* Brand Logos */
.brand-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.brand-name {
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--color-text);
    opacity: 0.7;
    transition: opacity var(--transition-fast),
                transform var(--transition-fast);
}

.brand-name:hover {
    opacity: 1;
    transform: scale(1.05);
}

/* Education Section */
.education-section {
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.education-item {
    max-width: 400px;
}

/* Resume Section */
.resume-section {
    margin-top: 80px;
    padding-top: 60px;
    padding-bottom: 20px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}


.resume-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 40px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text);
    position: relative;
    overflow: hidden;
    transition: border-color var(--transition-fast),
                background var(--transition-fast),
                transform var(--transition-fast);
}

.resume-btn:hover {
    border-color: var(--color-text);
    background: rgba(239, 222, 217, 0.05);
    transform: translateY(-3px);
}

.resume-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.resume-btn:hover .resume-btn-icon {
    transform: translateY(3px);
}

.resume-btn-text {
    position: relative;
}

.resume-btn-line {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 1px;
    background: var(--color-text);
    transition: transform var(--transition-fast);
}

.resume-btn:hover .resume-btn-line {
    transform: translateX(-50%) scaleX(1);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: 80px 50px 80px;
    max-width: 1400px;
    margin: 0 auto;
}

.about .section-label {
    justify-content: flex-start;
    margin-bottom: 80px;
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 100px;
}

.about-title {
    font-family: var(--font-sans);
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 40px;
}

.about-title-line {
    display: block;
}

.about-title em {
    font-style: italic;
}

.about-body {
    font-size: 16px;
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: 500px;
}

.about-services {
    display: flex;
    gap: 80px;
    padding-top: 20px;
}

.service-title {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 25px;
}

.service-list li {
    font-size: 15px;
    margin-bottom: 12px;
    color: var(--color-text);
    opacity: 0.8;
    transition: opacity var(--transition-fast),
                transform var(--transition-fast);
}

.service-list li:hover {
    opacity: 1;
    transform: translateX(8px);
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: 60px 50px 200px;
    background: var(--color-bg-alt);
}

.contact .section-label {
    justify-content: flex-start;
    max-width: 1400px;
    margin: 0 auto 80px;
}

.contact-content {
    max-width: 1400px;
    margin: 0 auto;
}

.contact-title {
    font-family: var(--font-sans);
    font-size: clamp(48px, 8vw, 120px);
    font-weight: 300;
    line-height: 1;
    margin-bottom: 60px;
}

.contact-line {
    display: block;
}

.contact-line em {
    font-style: italic;
}

.contact-email-link {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    font-size: clamp(20px, 3vw, 36px);
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 80px;
    transition: border-color var(--transition-fast);
}

.contact-email-link:hover {
    border-color: var(--color-text);
}

.email-text {
    transition: transform var(--transition-fast);
}

.email-arrow {
    font-size: 24px;
    transition: transform var(--transition-fast);
}

.contact-email-link:hover .email-text {
    transform: translateX(-5px);
}

.contact-email-link:hover .email-arrow {
    transform: translateX(10px);
}

.contact-phone {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 60px;
}

.phone-link {
    font-size: 18px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.phone-link:hover {
    color: var(--color-text);
}

.contact-location {
    font-size: 14px;
    color: var(--color-text-muted);
    padding-left: 30px;
    border-left: 1px solid var(--color-border);
}

.contact-social {
    display: flex;
    gap: 50px;
}

.social-link {
    position: relative;
    padding: 10px 0;
    font-size: 14px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.social-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-text);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}

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

.social-link:hover .social-line {
    transform: scaleX(1);
    transform-origin: left;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 30px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
}

.footer-left,
.footer-right {
    font-size: 11px;
    letter-spacing: 1px;
    color: var(--color-text-muted);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .collection-hero {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .collection-hero-image {
        aspect-ratio: 16/9;
    }

    .looks-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .fabric-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .overview-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .color-inspiration {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .customer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .experience-grid {
        gap: 40px 60px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-services {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 20px 25px;
    }

    .hero {
        padding: 100px 25px;
    }

    .collections {
        padding: 100px 25px;
    }

    .collection-tabs {
        gap: 30px;
    }

    .tab-text {
        font-size: 18px;
    }

    .collection-subtabs {
        gap: 20px;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 15px;
        margin-bottom: 30px;
    }

    .subtab {
        white-space: nowrap;
        font-size: 11px;
    }

    .looks-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .fabric-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .color-palette {
        flex-wrap: wrap;
    }

    .color-swatch {
        width: calc(50% - 10px);
        height: 140px;
    }

    .customer-demographics {
        grid-template-columns: 1fr;
    }

    .experience {
        padding: 100px 25px;
    }

    .experience-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .experience-company {
        font-size: 20px;
    }

    .brand-logos {
        gap: 25px;
    }

    .brand-name {
        font-size: 18px;
    }

    .resume-section {
        margin-top: 60px;
        padding-top: 40px;
    }

    .resume-btn {
        padding: 15px 30px;
        font-size: 12px;
    }

    .about {
        padding: 100px 25px;
    }

    .about-services {
        flex-direction: column;
        gap: 40px;
    }

    .contact {
        padding: 100px 25px;
    }

    .contact-phone {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .contact-location {
        padding-left: 0;
        border-left: none;
    }

    .contact-social {
        flex-direction: column;
        gap: 20px;
    }

    .footer {
        padding: 25px;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .nav-hint {
        display: none;
    }

    /* Lightbox mobile */
    .lightbox-close {
        top: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }

    .lightbox-nav {
        padding: 0 15px;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 44px;
        height: 44px;
    }

    .lightbox-counter {
        bottom: 20px;
        font-size: 12px;
    }
}

/* ============================================
   Scroll Animations
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo),
                transform 0.8s var(--ease-out-expo);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-dark);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}