/* ===========================================
   KAYLA'S PORTFOLIO - MAIN STYLES

   Easy to customize! Look for comments
   marked with ✏️ for things you can change.
   =========================================== */

/* ✏️ COLORS - Change these to match your vibe */
:root {
    --color-bg: #fafafa;           /* Background color */
    --color-text: #1a1a1a;         /* Main text color */
    --color-text-light: #666;      /* Secondary text */
    --color-accent: #1a1a1a;       /* Links, buttons */
    --color-border: #e5e5e5;       /* Subtle borders */

    /* ✏️ FONTS */
    --font-main: 'Inter', -apple-system, sans-serif;

    /* Spacing (probably don't need to change) */
    --nav-height: 70px;
    --container-width: 1400px;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

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

/* ===========================================
   NAVIGATION
   =========================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
    background: var(--color-bg);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-links a {
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: opacity 0.2s;
}

.nav-links a:hover {
    opacity: 0.6;
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--color-text);
    transition: all 0.3s;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    height: 100vh;
    padding-top: var(--nav-height);
    display: flex;
    flex-direction: column;
}

.hero-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    position: relative;
}

.hero-slide {
    position: absolute;
    max-height: 60vh;
    width: auto;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-slide.loaded.active {
    opacity: 1;
}

.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-light);
    padding: 1rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: color 0.2s;
    letter-spacing: 0.1em;
}

.hero-arrow:hover {
    color: var(--color-text);
}

.hero-arrow--prev {
    left: 0;
}

.hero-arrow--next {
    right: 0;
}

.hero-text {
    padding: var(--spacing-md);
    text-align: center;
}

.hero-tagline {
    font-size: 1rem;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.hero-tagline.active {
    opacity: 1;
}

/* ===========================================
   SECTIONS
   =========================================== */
.featured-section,
.page-section {
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: var(--container-width);
    margin: 0 auto;
}

.section-title {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
}

/* ===========================================
   WORK GRID
   =========================================== */
.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.work-item {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    cursor: pointer;
    background: var(--color-border);
}

.work-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.4s ease;
    opacity: 0;
}

.work-item img.loaded {
    opacity: 1;
}

.work-item:hover img {
    transform: scale(1.03);
}

.work-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
    transition: background 0.3s;
}

.work-item:hover .work-item-overlay {
    background: rgba(0,0,0,0.3);
}

.work-item-title {
    color: white;
    font-size: 1rem;
    font-weight: 400;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s;
}

.work-item:hover .work-item-title {
    opacity: 1;
    transform: translateY(0);
}

.work-item-year {
    color: rgba(255,255,255,0.7);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s 0.05s;
}

.work-item:hover .work-item-year {
    opacity: 1;
    transform: translateY(0);
}

.view-all-link {
    display: inline-block;
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--color-text);
    padding-bottom: 0.25rem;
    transition: opacity 0.2s;
}

.view-all-link:hover {
    opacity: 0.6;
}

/* ===========================================
   ABOUT PAGE
   =========================================== */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
    padding-top: calc(var(--nav-height) + var(--spacing-lg));
}

.about-image img {
    width: 100%;
    max-width: 500px;
    max-height: 70vh;
    object-fit: cover;
}

.about-content {
    max-width: 500px;
}

.about-content h1 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
}

.about-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.about-content p:first-of-type {
    color: var(--color-text);
}

/* ===========================================
   CONTACT PAGE
   =========================================== */
.contact-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    padding-top: calc(var(--nav-height) + var(--spacing-xl));
}

.contact-layout h1 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: var(--spacing-md);
}

.contact-layout p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
}

.contact-email {
    font-size: 1.25rem;
    border-bottom: 1px solid var(--color-text);
    padding-bottom: 0.25rem;
    transition: opacity 0.2s;
}

.contact-email:hover {
    opacity: 0.6;
}

.contact-social {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
}

.contact-social a {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.contact-social a:hover {
    opacity: 1;
}

/* ===========================================
   WORK DETAIL PAGE
   =========================================== */
.work-detail-page {
    padding: calc(var(--nav-height) + var(--spacing-lg)) var(--spacing-md) var(--spacing-xl);
    max-width: var(--container-width);
    margin: 0 auto;
}

.work-detail-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.work-detail-image {
    position: sticky;
    top: calc(var(--nav-height) + var(--spacing-md));
}

.work-detail-image img {
    width: 100%;
    cursor: zoom-in;
}

.work-detail-info {
    padding-top: var(--spacing-md);
}

.work-detail-info h1 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.work-detail-meta {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.work-detail-description {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.work-detail-shop {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.work-detail-shop-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.work-detail-shop-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.work-detail-shop-item-info {
    display: flex;
    flex-direction: column;
}

.work-detail-shop-item-title {
    font-size: 0.9rem;
}

.work-detail-shop-item-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.work-detail-shop-item-price {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.work-detail-buy-btn {
    padding: 0.5rem 1.5rem;
    background: var(--color-text);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
}

.work-detail-buy-btn:hover {
    opacity: 0.8;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    transition: color 0.2s;
}

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

@media (max-width: 768px) {
    .work-detail-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .work-detail-image {
        position: relative;
        top: 0;
    }

    .work-detail-info h1 {
        font-size: 1.5rem;
    }
}

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

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    transition: opacity 0.2s;
}

.social-links a:hover {
    opacity: 0.6;
}

/* ===========================================
   LIGHTBOX (for viewing images larger)
   =========================================== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.lightbox-close:hover {
    opacity: 1;
}

/* ===========================================
   RESPONSIVE - Mobile styles
   =========================================== */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-lg);
        transform: translateX(100%);
        transition: transform 0.3s;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:first-child {
        transform: rotate(45deg) translate(4px, 4px);
    }

    .nav-toggle.active span:last-child {
        transform: rotate(-45deg) translate(4px, -4px);
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    /* Shop mobile */
    .shop-page {
        grid-template-columns: 1fr;
    }

    .shop-sidebar {
        position: relative;
        top: 0;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-md);
    }

    .shop-title {
        font-size: 1.25rem;
        margin-bottom: var(--spacing-sm);
    }

    .shop-filters {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .shop-filter-btn {
        padding: 0.5rem 1rem;
        border: 1px solid var(--color-border);
        border-radius: 2px;
    }

    .shop-filter-btn.active {
        background: var(--color-text);
        color: var(--color-bg);
        border-color: var(--color-text);
    }

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

/* ===========================================
   SHOP PAGE
   =========================================== */
.shop-page {
    display: grid;
    grid-template-columns: 200px 1fr;
    min-height: 100vh;
    padding-top: var(--nav-height);
}

.shop-sidebar {
    position: sticky;
    top: var(--nav-height);
    height: calc(100vh - var(--nav-height));
    padding: var(--spacing-lg) var(--spacing-md);
    border-right: 1px solid var(--color-border);
    background: var(--color-bg);
}

.shop-title {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
}

.shop-filters {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.shop-filter-btn {
    background: none;
    border: none;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    text-align: left;
    cursor: pointer;
    color: var(--color-text-light);
    transition: color 0.2s;
}

.shop-filter-btn:hover {
    color: var(--color-text);
}

.shop-filter-btn.active {
    color: var(--color-text);
    font-weight: 500;
}

.shop-content {
    padding: var(--spacing-lg) var(--spacing-md);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    border: 1px solid var(--color-border);
    background: white;
    transition: box-shadow 0.2s;
}

.product-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.product-card-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-border);
}

.product-card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.4s ease;
    opacity: 0;
}

.product-card-image img.loaded {
    opacity: 1;
}

.product-card:hover .product-card-image img {
    transform: scale(1.03);
}

.product-card-info {
    padding: var(--spacing-sm);
}

.product-card-title {
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 0.25rem;
}

.product-card-description {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.product-card-price {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.product-card-btn {
    display: inline-block;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-text);
    color: var(--color-bg);
    border: none;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    text-align: center;
    transition: opacity 0.2s;
}

.product-card-btn:hover {
    opacity: 0.8;
}

.product-card-btn.sold {
    background: var(--color-border);
    color: var(--color-text-light);
    cursor: not-allowed;
}

.product-card-btn.coming-soon {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
    cursor: default;
}

.product-card-link {
    display: block;
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-top: 0.5rem;
    transition: color 0.2s;
}

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

.product-card.hidden {
    display: none;
}

/* ===========================================
   LOADING STATES
   =========================================== */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
    width: 100%;
}

.loading img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* ===========================================
   NEWSLETTER POPUP
   =========================================== */
.newsletter-popup {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
    max-width: 320px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.1);
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.newsletter-popup.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.newsletter-popup-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--color-text-light);
    line-height: 1;
    padding: 0;
}

.newsletter-popup-close:hover {
    color: var(--color-text);
}

.newsletter-popup h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    padding-right: 1.5rem;
}

.newsletter-popup p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

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

.newsletter-form input[type="email"] {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    font-size: 0.85rem;
    font-family: inherit;
    box-sizing: border-box;
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-text);
}

.newsletter-form button {
    width: 100%;
    padding: 0.6rem 1rem;
    background: var(--color-text);
    color: var(--color-bg);
    border: none;
    font-size: 0.75rem;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: opacity 0.2s;
    box-sizing: border-box;
}

.newsletter-form button:hover {
    opacity: 0.8;
}

.newsletter-success {
    text-align: center;
    color: var(--color-text);
    font-size: 0.9rem;
}

@media (max-width: 480px) {
    .newsletter-popup {
        left: var(--spacing-sm);
        right: var(--spacing-sm);
        bottom: var(--spacing-sm);
        max-width: none;
    }
}