/* 
 * Antigravity - Premium Minimal Portfolio CSS
 * Design language inspired by Apple: spacious, clean typography, smooth physics-based transitions, dark theme.
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #161617;
    --accent: #FFCC00;
    --accent-hover: #FFE054;
    --accent-rgb: 255, 204, 0;
    --text-primary: #FFFFFF;
    --text-secondary: #86868b;
    --text-muted: #424245;
    --border-color: #222224;
    --border-hover: #444446;
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --transition-base: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --container-width: 1400px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Global Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
}

header.scrolled {
    height: 60px;
    background: rgba(0, 0, 0, 0.85);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1001;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: var(--transition-base);
}

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

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

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background-color: var(--text-primary);
    transition: var(--transition-base);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: var(--transition-slow);
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        font-size: 24px;
    }

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

/* Hero / Home Slider */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    background-color: var(--bg-primary);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

.slide.active {
    opacity: 0.5;
    z-index: 2;
}

.slide-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%) brightness(40%);
}

.hero-content {
    position: relative;
    z-index: 5;
    width: 100%;
    text-align: center;
}

.hero-title {
    font-size: 80px;
    font-weight: 300;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.2s;
}

.hero-title span {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--accent);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.4s;
}

.hero-btn {
    display: inline-block;
    padding: 16px 36px;
    border: 1px solid var(--text-primary);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: transparent;
    color: var(--text-primary);
    overflow: hidden;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.6s;
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: -1;
}

.hero-btn:hover {
    color: #000;
    border-color: var(--accent);
}

.hero-btn:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 44px;
    }
    
    .hero-subtitle {
        font-size: 14px;
        letter-spacing: 0.1em;
    }
}

/* Page Headers */
.page-intro {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 40px;
    text-align: center;
}

.page-title {
    font-size: 56px;
    font-weight: 300;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .page-title {
        font-size: 38px;
    }
}

/* Portfolio Filters */
.filters {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition-base);
}

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

.filter-btn.active {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-primary);
    font-weight: 500;
}

.filter-btn.active:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.grid-item {
    position: relative;
    aspect-ratio: 4 / 5;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transform: translateY(0);
    transition: var(--transition-slow);
}

.grid-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,0.8) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 2;
}

.grid-item-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

.grid-item-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    z-index: 3;
    transform: translateY(15px);
    opacity: 0;
    transition: var(--transition-slow);
}
.grid-item[data-type="photo"] .grid-item-info {
    display: none !important;
}

.grid-item-title {
    font-size: 20px;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.grid-item-category {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
}

/* Video badge overlay */
.video-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: var(--transition-base);
}

.video-badge svg {
    fill: var(--text-primary);
    width: 14px;
    height: 14px;
    transform: translateX(1px);
}

/* Center play button for videos */
.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.video-play-btn svg {
    fill: #ffffff;
    width: 22px;
    height: 22px;
    transform: translateX(1px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.grid-item:hover .video-play-btn {
    background: var(--accent);
    border-color: var(--accent);
    transform: translate(-50%, -50%) scale(1.12);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.grid-item:hover .video-play-btn svg {
    fill: var(--bg-primary);
    transform: translateX(1px) scale(1.05);
}

/* Grid Item Hover State */
.grid-item:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.grid-item:hover::after {
    opacity: 1;
}

.grid-item:hover .grid-item-media {
    transform: scale(1.05);
}

.grid-item:hover .grid-item-info {
    transform: translateY(0);
    opacity: 1;
}

.grid-item:hover .video-badge {
    background: var(--accent);
    border-color: var(--accent);
}

.grid-item:hover .video-badge svg {
    fill: var(--bg-primary);
}

@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .grid-item-info {
        opacity: 1;
        transform: translateY(0);
        padding: 20px;
    }
    .grid-item::after {
        opacity: 1;
    }
}

/* Apple Style Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.95);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.lightbox-media-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
    max-width: 100%;
}

.lightbox-img,
.lightbox-video {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    display: none;
}

.lightbox-iframe {
    width: 80vw;
    height: 45vw;
    max-width: 1000px;
    max-height: 562px;
    border: none;
    display: none;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .lightbox-iframe {
        width: 90vw;
        height: 50.6vw;
    }
}

.lightbox-title {
    margin-top: 20px;
    font-size: 18px;
    font-weight: 400;
    color: var(--text-primary);
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 40px;
    right: 40px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 32px;
    cursor: pointer;
    transition: var(--transition-base);
    z-index: 2002;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.lightbox-close:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(90deg);
}

/* Lightbox Navigation */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--text-secondary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    transition: var(--transition-base);
    z-index: 2001;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
}

.lightbox-prev {
    left: 40px;
}

.lightbox-next {
    right: 40px;
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 20px;
        right: 20px;
    }
    .lightbox-nav {
        display: none; /* Hide on mobile to allow swipe/tap gestures or just close to simplify */
    }
}

/* About & Contact Page */
.about-section {
    padding-bottom: 100px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-bio {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.about-bio h3 {
    color: var(--text-primary);
    margin-bottom: 24px;
    font-size: 28px;
    font-weight: 300;
}

.about-bio p {
    margin-bottom: 20px;
}

.about-bio p strong {
    color: var(--text-primary);
}

.contact-info {
    border-left: 1px solid var(--border-color);
    padding-left: 80px;
}

.contact-info h3 {
    margin-bottom: 30px;
    font-size: 28px;
    font-weight: 300;
}

.contact-list {
    list-style: none;
}

.contact-item {
    margin-bottom: 30px;
}

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.contact-value {
    font-size: 20px;
    font-weight: 400;
}

.contact-value a {
    color: var(--text-primary);
}

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

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.social-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-info {
        border-left: none;
        padding-left: 0;
    }
}

/* Admin Dashboard & Login */
.admin-body {
    background-color: #050505;
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    margin: 15vh auto;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.admin-title {
    font-size: 24px;
    font-weight: 400;
    text-align: center;
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    transition: var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 204, 0, 0.1);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='white' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
}

.btn {
    display: inline-block;
    background: var(--text-primary);
    color: var(--bg-primary);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-base);
}

.btn:hover {
    background: var(--accent);
    color: var(--bg-primary);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.btn-danger {
    background: #FF3B30;
    color: #FFFFFF;
}

.btn-danger:hover {
    background: #FF453A;
    color: #FFFFFF;
}

.btn-full {
    display: block;
    width: 100%;
}

.alert-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 13px;
}

.alert-danger {
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.2);
    color: #FF453A;
}

.alert-success {
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid rgba(52, 199, 89, 0.2);
    color: #30D158;
}

/* Dashboard Layout */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 40px;
}

.dashboard-title {
    font-size: 28px;
    font-weight: 300;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
}

.panel-title {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

/* Media Item List */
.admin-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.admin-item-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    transition: var(--transition-base);
}

.admin-item-card:hover {
    border-color: var(--border-hover);
}

.admin-item-thumb {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.admin-item-details {
    flex-grow: 1;
    min-width: 0;
}

.admin-item-title {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.admin-item-meta {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    gap: 10px;
}

.admin-item-meta span {
    text-transform: uppercase;
    font-size: 10px;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    color: var(--accent);
}

.admin-item-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-action-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.admin-action-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.admin-action-btn.btn-delete:hover {
    background: rgba(255, 59, 48, 0.1);
    border-color: #FF3B30;
    color: #FF3B30;
}

/* Footer Section */
footer {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-logo {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.footer-logo span {
    color: var(--accent);
}

.footer-links {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--text-primary);
}

/* Language switch styling */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    border-left: 1px solid var(--border-color);
    padding-left: 20px;
    margin-left: 10px;
}
.lang-switch a {
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition-base);
}
.lang-switch a.active-lang {
    color: var(--accent);
}
.lang-switch span {
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .lang-switch {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
        margin-top: 15px;
        font-size: 18px;
    }
}

/* Page fade transitions */
@keyframes pageFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
body {
    animation: pageFadeIn 0.08s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    will-change: opacity;
}
body.page-fade-out {
    opacity: 0 !important;
    transition: opacity 0.05s ease-in-out !important;
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.3s cubic-bezier(0.25, 1, 0.5, 1), transform 0.32s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform, opacity;
}
.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered load for portfolio grid */
.portfolio-grid .grid-item:nth-child(1) { transition-delay: 0.02s; }
.portfolio-grid .grid-item:nth-child(2) { transition-delay: 0.04s; }
.portfolio-grid .grid-item:nth-child(3) { transition-delay: 0.06s; }
.portfolio-grid .grid-item:nth-child(4) { transition-delay: 0.08s; }
.portfolio-grid .grid-item:nth-child(5) { transition-delay: 0.1s; }
.portfolio-grid .grid-item:nth-child(6) { transition-delay: 0.12s; }
.portfolio-grid .grid-item:nth-child(7) { transition-delay: 0.14s; }
.portfolio-grid .grid-item:nth-child(8) { transition-delay: 0.16s; }
.portfolio-grid .grid-item:nth-child(9) { transition-delay: 0.18s; }

/* Drag and Drop styles */
.admin-item-card {
    cursor: grab;
    user-select: none;
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.admin-item-card:active {
    cursor: grabbing;
}
.admin-item-card.over {
    border: 2px dashed var(--accent) !important;
    transform: scale(0.98);
}

/* Footer contact details */
.footer-contact-details {
    margin: 20px 0 25px 0;
    font-size: 14px;
    letter-spacing: 0.05em;
}
.footer-contact-details a {
    color: var(--text-secondary);
    transition: var(--transition-base);
}
.footer-contact-details a:hover {
    color: var(--accent);
}
.footer-separator {
    margin: 0 15px;
    color: var(--text-muted);
}

/* Custom file upload styling in admin dashboard */
.file-upload-wrapper {
    position: relative;
    width: 100%;
    height: 120px;
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition-base);
    overflow: hidden;
    margin-top: 5px;
}
.file-upload-wrapper:hover {
    border-color: var(--accent);
}
.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}
.file-upload-trigger {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    text-align: center;
    pointer-events: none;
}
.file-upload-trigger svg {
    color: var(--text-muted);
    transition: var(--transition-base);
}
.file-upload-wrapper:hover .file-upload-trigger svg {
    color: var(--accent);
    transform: scale(1.1);
}

/* Logo Marquee Ticker */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
    background: transparent;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    margin-top: 60px;
    transition: border-color 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.marquee-container:hover {
    border-top-color: rgba(255, 204, 0, 0.28);
    border-bottom-color: rgba(255, 204, 0, 0.28);
}
.marquee-track {
    display: inline-flex;
    animation: marqueeScroll 80s linear infinite;
    gap: 80px;
    align-items: center;
    width: max-content;
}
.marquee-mock-logo {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 5px;
    color: var(--text-secondary);
    opacity: 0.4;
    text-transform: uppercase;
    user-select: none;
    white-space: nowrap;
}
.marquee-track img {
    height: 45px;
    width: auto;
    object-fit: contain;
    opacity: 0.5;
    transition: var(--transition-base);
    filter: brightness(0) invert(1);
}
.marquee-track img:hover {
    opacity: 1;
}
@keyframes marqueeScroll {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* Upload Progress Bar */
.progress-container {
    margin-top: 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    display: none;
}
.progress-bar-wrapper {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 8px;
}
.progress-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--accent);
    transition: width 0.1s linear;
}
.progress-status {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Admin logo cards */
.admin-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 20px;
}
.admin-logo-card {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    overflow: hidden;
}
.admin-logo-card img {
    max-width: 100%;
    max-height: 40px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.6;
    transition: var(--transition-base);
}
.admin-logo-card:hover img {
    opacity: 1;
}
/* Custom Confirm Modal Styling */
.confirm-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInModal 0.2s ease-out;
}
.confirm-modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 35px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
    transform: scale(0.95);
    animation: scaleUpModal 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.confirm-modal-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.confirm-modal-body {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
}
.confirm-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

@keyframes fadeInModal {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes scaleUpModal {
    to { transform: scale(1); }
}

/* Custom Selector Button */
.custom-select-label {
    cursor: pointer;
    display: inline-block;
    user-select: none;
}
.custom-select-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: transparent;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.custom-select-circle:hover {
    border-color: var(--accent);
}
.custom-select-label input[type="checkbox"]:checked + .custom-select-circle {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
    transform: scale(1.08);
}

/* Adjust card to align custom selector on the right */
.admin-item-actions {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Sleek Circular Trash Button for Bulk Actions */
.btn-trash-action {
    background: rgba(255, 59, 48, 0.15);
    border: 1px solid rgba(255, 59, 48, 0.3);
    color: #FF3B30;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
    padding: 0;
}
.btn-trash-action:hover {
    background: #FF3B30;
    color: #fff;
    border-color: #FF3B30;
    transform: scale(1.05);
}
.trash-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #FF3B30;
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 1.5px solid var(--bg-secondary);
    transition: all 0.2s;
}
.btn-trash-action:hover .trash-badge {
    background: var(--bg-primary);
    color: #FF3B30;
    border-color: #FF3B30;
}
/* Select All Checklist SVG button */
.select-all-btn-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.select-all-btn-wrapper input[type="checkbox"]:checked + .select-all-svg {
    color: var(--accent) !important;
}
.select-all-svg:hover {
    color: var(--accent);
}