/*
 * Photos.RogerLe.com
 * Design: Photography-first, cinematic, editorial
 * Fonts: Playfair Display (display) + DM Sans (body)
 * Accent: #e67e22 (RogerLe brand orange)
 */

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */

:root {
    /* Brand */
    --accent: #e67e22;
    --accent-glow: rgba(230, 126, 34, 0.3);
    --accent-hover: #f09840;
    --accent-muted: rgba(230, 126, 34, 0.15);

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;

    /* Spacing */
    --gap: clamp(12px, 2vw, 24px);
    --gap-lg: clamp(24px, 4vw, 64px);
    --radius: 10px;
    --radius-sm: 6px;

    /* Transitions */
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --duration: 0.4s;
    --duration-fast: 0.2s;
}

/* --- Dark Theme (default) --- */
[data-theme="dark"] {
    --bg-primary: #0a0a0b;
    --bg-secondary: #131315;
    --bg-card: #1a1a1e;
    --bg-card-hover: #222228;
    --bg-overlay: rgba(0, 0, 0, 0.92);
    --bg-nav: rgba(10, 10, 11, 0.85);
    --text-primary: #f0ede8;
    --text-secondary: #9a9590;
    --text-muted: #5a5550;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.6);
}

/* --- Light Theme --- */
[data-theme="light"] {
    --bg-primary: #f7f5f2;
    --bg-secondary: #edeae5;
    --bg-card: #ffffff;
    --bg-card-hover: #f9f8f6;
    --bg-overlay: rgba(247, 245, 242, 0.95);
    --bg-nav: rgba(247, 245, 242, 0.9);
    --text-primary: #1a1815;
    --text-secondary: #6b6560;
    --text-muted: #a09890;
    --border: rgba(0, 0, 0, 0.07);
    --border-hover: rgba(0, 0, 0, 0.14);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.12);
}

/* ============================================================
   RESET & BASE
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease);
}

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

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--bg-nav);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    transition: transform var(--duration) var(--ease), background var(--duration) var(--ease);
}

.nav--hidden { transform: translateY(-100%); }

.nav__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--gap-lg);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nav__logo-img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.nav__logo-text {
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    position: relative;
    padding: 4px 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
    transition: width var(--duration) var(--ease);
}

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

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Theme Toggle */
.theme-toggle {
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-card);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    transition: background var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease);
}

.theme-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
}

.theme-toggle__icon {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    position: absolute;
    transition: opacity var(--duration-fast), transform var(--duration-fast);
}

[data-theme="dark"] .theme-toggle__icon--sun  { opacity: 1; transform: rotate(0deg); }
[data-theme="dark"] .theme-toggle__icon--moon { opacity: 0; transform: rotate(-90deg); }
[data-theme="light"] .theme-toggle__icon--sun  { opacity: 0; transform: rotate(90deg); }
[data-theme="light"] .theme-toggle__icon--moon { opacity: 1; transform: rotate(0deg); }

/* Burger Menu (Mobile) */
.nav__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 8px;
}

.nav__burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: transform var(--duration-fast) var(--ease), opacity var(--duration-fast);
}

.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
    .nav__burger { display: flex; }
    .nav__links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        gap: 0;
        background: var(--bg-primary);
        padding: var(--gap-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--duration) var(--ease);
    }
    .nav__links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .nav__link {
        font-size: 1.1rem;
        padding: 16px 0;
        border-bottom: 1px solid var(--border);
        width: 100%;
    }
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */

.main {
    min-height: 100vh;
    padding-top: 64px; /* nav height */
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
    padding: var(--gap-lg) var(--gap-lg) 0;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 12px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s var(--ease) 0.1s forwards;
}

.hero__title em {
    font-style: italic;
    color: var(--accent);
}

.hero__subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s var(--ease) 0.25s forwards;
}

/* ============================================================
   FILTER TABS
   ============================================================ */

.filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: var(--gap) var(--gap-lg);
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s var(--ease) 0.4s forwards;
}

.filters__btn {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 20px;
    border: 1px solid var(--border);
    border-radius: 100px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease);
    white-space: nowrap;
}

.filters__btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-muted);
}

.filters__btn--active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.filters__btn--active:hover {
    background: var(--accent-hover);
    color: #fff;
}

/* ============================================================
   PHOTO GRID (Masonry)
   ============================================================ */

.gallery {
    padding: var(--gap) var(--gap-lg) var(--gap-lg);
    max-width: 1400px;
    margin: 0 auto;
}

/* Masonry layout using CSS columns */
.gallery__grid {
    column-count: 4;
    column-gap: var(--gap);
}

.gallery__grid--grid {
    column-count: unset;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--gap);
}

.gallery__grid--horizontal {
    column-count: unset;
    display: flex;
    gap: var(--gap);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--gap);
    -webkit-overflow-scrolling: touch;
}

.gallery__grid--horizontal .gallery__item {
    flex: 0 0 300px;
    scroll-snap-align: start;
}

@media (max-width: 1100px) { .gallery__grid { column-count: 3; } }
@media (max-width: 768px)  { .gallery__grid { column-count: 2; } }
@media (max-width: 480px)  { .gallery__grid { column-count: 1; } }

/* iOS/iPadOS: use CSS grid instead of columns to avoid WebKit compositing bugs */
@supports (-webkit-touch-callout: none) {
    .gallery__grid:not(.gallery__grid--grid):not(.gallery__grid--horizontal) {
        column-count: unset;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--gap);
    }
    @media (max-width: 768px) {
        .gallery__grid:not(.gallery__grid--grid):not(.gallery__grid--horizontal) {
            grid-template-columns: repeat(2, 1fr);
        }
    }
    @media (max-width: 480px) {
        .gallery__grid:not(.gallery__grid--grid):not(.gallery__grid--horizontal) {
            grid-template-columns: 1fr;
        }
    }
    .gallery__grid:not(.gallery__grid--grid) .gallery__item {
        margin-bottom: 0;
    }
}

/* ============================================================
   PHOTO CARD
   ============================================================ */

.gallery__item {
    break-inside: avoid;
    margin-bottom: var(--gap);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    background: var(--bg-card);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: opacity, transform;

    /* Animation: staggered entrance */
    opacity: 0;
    transform: translateY(30px) scale(0.97);
    transition: opacity var(--duration) var(--ease),
                transform var(--duration) var(--ease),
                box-shadow var(--duration-fast) var(--ease);
}

.gallery__item.visible {
    opacity: 1;
    transform: translateY(0) scale(1) translateZ(0);
}

.gallery__item:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

/* Filter animation */
.gallery__item.filtered-out {
    opacity: 0 !important;
    transform: scale(0.85) !important;
    position: absolute !important;
    pointer-events: none;
    height: 0 !important;
    margin: 0 !important;
    overflow: hidden;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.gallery__item.filtering {
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

/* Photo wrapper with blur-up */
.gallery__img-wrap {
    position: relative;
    overflow: hidden;
    line-height: 0;
    background: var(--bg-card);
}

.gallery__img-blur {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(20px);
    transform: scale(1.1);
    transition: opacity 0.6s var(--ease);
    z-index: 1;
}

.gallery__img-blur.loaded { opacity: 0; pointer-events: none; }

.gallery__img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0;
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.gallery__img.loaded { opacity: 1; }

/* Fallback: if JS lazy loading fails, show images after a delay via CSS animation */
.gallery__img[data-src] {
    animation: imgFallbackShow 0s 4s forwards;
}

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

/* Once JS loads the image and adds .loaded, the animation is overridden */
.gallery__img.loaded {
    animation: none;
    opacity: 1;
}

/* Hover effect */
.gallery__item:hover .gallery__img.loaded {
    transform: scale(1.03);
}

.gallery__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease);
    pointer-events: none;
    z-index: 2;
}

.gallery__item:hover::after { opacity: 1; }

.gallery__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    z-index: 3;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--duration-fast) var(--ease);
}

.gallery__item:hover .gallery__caption {
    opacity: 1;
    transform: translateY(0);
}

.gallery__caption-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.gallery__caption-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.gallery__caption-tag {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(230, 126, 34, 0.2);
    padding: 2px 8px;
    border-radius: 100px;
}

/* Uniform grid variant */
.gallery__grid--grid .gallery__item {
    margin-bottom: 0;
}

.gallery__grid--grid .gallery__img-wrap {
    aspect-ratio: 4/3;
}

.gallery__grid--grid .gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration) var(--ease), visibility var(--duration);
}

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

.lightbox__overlay {
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.lightbox__container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 64px;
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-card);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    transition: all var(--duration-fast) var(--ease);
}

.lightbox__close:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: none;
    background: var(--bg-card);
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    transition: all var(--duration-fast) var(--ease);
}

.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

.lightbox__prev svg,
.lightbox__next svg {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
}

.lightbox__prev:hover,
.lightbox__next:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.lightbox__prev:hover svg,
.lightbox__next:hover svg {
    color: #fff;
}

.lightbox__content {
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: scale(0.95);
    transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.lightbox.active .lightbox__img {
    opacity: 1;
    transform: scale(1);
}

.lightbox__info {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 24px;
    max-width: 600px;
    width: 90%;
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
    transition: all var(--duration) var(--ease) 0.2s;
}

.lightbox.active .lightbox__info {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.lightbox__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.lightbox__description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.lightbox__exif {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.lightbox__exif span::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}

.lightbox__tags {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.lightbox__tags .tag {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--accent-muted);
    color: var(--accent);
}

/* ============================================================
   BEFORE & AFTER SLIDER
   ============================================================ */

.ba-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: ew-resize;
    user-select: none;
    -webkit-user-select: none;
    max-width: 900px;
    margin: 0 auto var(--gap-lg);
    box-shadow: var(--shadow);
}

.ba-slider__img {
    display: block;
    width: 100%;
}

.ba-slider__after {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    overflow: hidden;
    width: 50%;
}

.ba-slider__after img {
    display: block;
    height: 100%;
    width: auto;
    min-width: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.ba-slider__handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--accent);
    transform: translateX(-50%);
    z-index: 5;
    box-shadow: 0 0 12px var(--accent-glow);
}

.ba-slider__handle::before,
.ba-slider__handle::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-slider__handle::before {
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 12px var(--accent-glow);
}

.ba-slider__label {
    position: absolute;
    bottom: 16px;
    padding: 6px 14px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 100px;
    z-index: 4;
}

.ba-slider__label--before { left: 16px; }
.ba-slider__label--after { right: 16px; }

/* ============================================================
   ALBUM HEADER
   ============================================================ */

.album-header {
    padding: var(--gap-lg);
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.album-header__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.album-header__desc {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.album-header__meta {
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ============================================================
   ALBUMS GRID (Homepage)
   ============================================================ */

.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--gap);
    padding: 0 var(--gap-lg) var(--gap-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.album-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 3/2;
    cursor: pointer;
    background: var(--bg-card);
    box-shadow: var(--shadow);
    transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.album-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.album-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.album-card:hover .album-card__img {
    transform: scale(1.05);
}

.album-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}

.album-card__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.album-card__count {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */

.section-heading {
    padding: var(--gap-lg) var(--gap-lg) var(--gap);
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-heading__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.section-heading__line {
    flex: 1;
    height: 1px;
    background: var(--border);
    margin-left: 24px;
}

.section-heading__link {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-left: 24px;
    white-space: nowrap;
}

.section-heading__link:hover {
    color: var(--accent-hover);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    border-top: 1px solid var(--border);
    padding: var(--gap-lg);
    margin-top: var(--gap-lg);
}

.footer__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.footer__logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
}

.footer__tagline {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.footer__links {
    display: flex;
    gap: 24px;
}

.footer__links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.footer__links a:hover { color: var(--accent); }

.footer__copy {
    width: 100%;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--gap);
    padding-top: var(--gap);
    border-top: 1px solid var(--border);
}

/* ============================================================
   LOADING / EMPTY STATES
   ============================================================ */

.loading-spinner {
    display: flex;
    justify-content: center;
    padding: var(--gap-lg);
}

.loading-spinner::after {
    content: '';
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Load More button */
.btn-load-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent);
    background: transparent;
    border: 2px solid var(--accent);
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease);
}

.btn-load-more:hover {
    background: var(--accent);
    color: #fff;
}

.btn-load-more:disabled {
    cursor: default;
    border-color: var(--border);
    color: var(--text-muted);
}

.btn-load-more:disabled:hover {
    background: transparent;
    color: var(--text-muted);
}

.empty-state {
    text-align: center;
    padding: var(--gap-lg) * 2;
    color: var(--text-muted);
}

.empty-state__icon {
    font-size: 3rem;
    margin-bottom: var(--gap);
    opacity: 0.3;
}

/* ============================================================
   404 PAGE
   ============================================================ */

.page-404 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: var(--gap-lg);
}

.page-404__code {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 600;
    color: var(--accent);
    line-height: 1;
    opacity: 0.3;
}

.page-404__text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: var(--gap) 0;
}

.page-404__link {
    color: var(--accent);
    font-weight: 500;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scroll reveal helper */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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