/* 
    Kinetix3d Main Design System
    Focus: Premium, Dark Tech, Glassmorphism
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;900&display=swap');

:root {
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.3);
    --glass-bg: rgba(30, 41, 59, 0.4);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-hero: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

html,
body {
    min-height: 100vh;
    margin: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    display: grid;
    grid-template-rows: 1fr auto;
    min-height: 100vh;
}

/* --- Layout --- */

section {
    padding: 100px 5%;
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

.container {
    width: 100%;
    margin: 0 auto;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 80px;
    /* nav height offset */
    width: 100%;
}

footer {
    flex-shrink: 0;
}

/* --- Glassmorphism UI --- */

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

/* --- Typography --- */

h1,
h2,
h3 {
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(to right, #ffffff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Buttons --- */

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-darker);
    border: none;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px var(--accent);
}

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

.btn-secondary:hover {
    background: var(--glass-bg);
    border-color: var(--accent);
}

/* --- Navigation --- */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
    background-color: var(--bg-darker);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

nav.scrolled {
    padding: 15px 5%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.menu-toggle {
    display: none;
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    position: absolute;
    height: 3px;
    width: 100%;
    background-color: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
    left: 0;
}

.menu-toggle .bar:nth-child(1) {
    top: 0;
}

.menu-toggle .bar:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.menu-toggle .bar:nth-child(3) {
    bottom: 0;
}

/* Hamburger animation */
.menu-toggle.active .bar:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    bottom: auto;
    top: 50%;
    transform: translateY(-50%) rotate(-45deg);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}



.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    text-transform: uppercase;
}

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

.lang-switcher {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 3px;
    border-radius: 30px;
    gap: 2px;
    backdrop-filter: blur(5px);
}

.desktop-lang {
    z-index: 1001;
}

.mobile-lang {
    display: none;
    /* Hidden on desktop */
}

.lang-switcher a {
    padding: 4px 10px;
    border-radius: 25px;
    background: transparent;
    border: none;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    text-decoration: none;
}

.lang-switcher a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.lang-switcher a.active {
    background: var(--accent);
    color: white;
}

/* --- Hero Section --- */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* --- Services --- */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    padding: 40px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

/* --- Contact Section --- */

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.contact-form {
    padding: 50px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

/* --- Footer --- */

footer {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
    padding: 30px 5%;
    width: 100%;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 50px;
    margin-bottom: 50px;
}

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

.footer-links h4 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* --- Responsive --- */

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        transform: none;
        /* Reset desktop centering */
        width: 100%;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(15px);
        flex-direction: column;
        align-items: center;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
        border-bottom: 1px solid transparent;
    }

    .nav-links.active {
        max-height: 400px;
        /* Adjust if needed */
        border-bottom: 1px solid var(--glass-border);
    }

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

    .nav-links a {
        display: block;
        padding: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-links li:last-child a {
        border-bottom: none;
    }

    .desktop-lang {
        display: none;
    }

    .mobile-lang {
        display: flex;
        justify-content: center;
        gap: 15px;
        padding: 20px;
        width: 100%;
        border-bottom: none;
    }

    .lang-switcher a {
        display: inline-block;
        padding: 8px 15px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 3rem;
    }
}

/* -------------------------------------------------------
   Admin Mode Badge
------------------------------------------------------- */

.right-controls {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1100;
}

.admin-mode-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(251, 146, 60, 0.12);
    border: 1px solid rgba(251, 146, 60, 0.4);
    color: #fb923c;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 30px;
    backdrop-filter: blur(8px);
    white-space: nowrap;
    box-shadow: 0 0 20px rgba(251, 146, 60, 0.15);
    animation: adminGlow 2.5s ease-in-out infinite;
}

.admin-mode-badge i:first-child {
    font-size: 0.75rem;
    animation: shieldPulse 2.5s ease-in-out infinite;
}

.admin-logout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(251, 146, 60, 0.15);
    border: 1px solid rgba(251, 146, 60, 0.3);
    border-radius: 50%;
    color: #fb923c;
    text-decoration: none;
    font-size: 0.65rem;
    transition: all 0.3s ease;
    margin-left: 2px;
}

.admin-logout-btn:hover {
    background: rgba(251, 146, 60, 0.35);
    border-color: #fb923c;
    transform: scale(1.1);
    color: #fff;
}

@keyframes adminGlow {

    0%,
    100% {
        box-shadow: 0 0 15px rgba(251, 146, 60, 0.15);
    }

    50% {
        box-shadow: 0 0 28px rgba(251, 146, 60, 0.35);
    }
}

@keyframes shieldPulse {

    0%,
    100% {
        opacity: 0.8;
    }

    50% {
        opacity: 1;
    }
}

/* On mobile, stack the badge below the nav */
@media (max-width: 768px) {
    .admin-mode-badge {
        position: static;
        transform: none;
        margin: 8px auto 0;
        display: flex;
        width: fit-content;
    }
}

/* =============================================================
   Gallery Pages — animals / minis / dinosaurs
   ============================================================= */

.gallery-page {
    width: 100%;
    padding-top: 0;
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    align-self: stretch;
    /* override main's align-items: center */
}

.gallery-hero {
    padding: 48px 5% 50px;
    text-align: center;
}

.gallery-hero-content {
    max-width: 640px;
    margin: 0 auto;
}

.gallery-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(56, 189, 248, .1);
    border: 1px solid rgba(56, 189, 248, .25);
    color: var(--accent);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 30px;
    margin-bottom: 18px;
}

.gallery-hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.gallery-hero p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* Override generic <section> max-width for this specific section */
.gallery-grid-section {
    padding: 48px 5%;
    flex: 1;
    max-width: none !important;
    width: 100%;
    margin: 0;
}

.gallery-grid-section .container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    width: 100%;
}


/* ── Flip Card ── */
.model-card {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.model-card-flip {
    perspective: 1000px;
    width: 100%;
}

.model-flip-inner {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1);
    transform-style: preserve-3d;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .35);
}

.model-card:hover .model-flip-inner {
    transform: rotateY(180deg);
}

.model-flip-front,
.model-flip-back {
    position: absolute;
    inset: 0;
    border-radius: 16px;
    overflow: hidden;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* ── Front face ── */
.model-flip-front {
    background: rgba(255, 255, 255, .04);
}

.model-flip-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.model-flip-front-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255, 255, 255, .07);
    background: rgba(255, 255, 255, .02);
}

/* ── Back face ── */
.model-flip-back {
    transform: rotateY(180deg);
    background: var(--bg-darker);
    border: 1px solid rgba(56, 189, 248, .2);
}

.model-flip-back img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: .9;
}

.model-flip-back-cta {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 20px;
    background: linear-gradient(transparent 40%, rgba(2, 6, 23, .75) 100%);
}

.model-flip-back-cta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--accent);
    color: var(--bg-darker);
    border-radius: 30px;
    font-weight: 700;
    font-size: .88rem;
    letter-spacing: .4px;
    box-shadow: 0 4px 18px rgba(56, 189, 248, .35);
}

/* ── Card title below ── */
.model-card-info {
    padding: 14px 6px 4px;
    text-align: center;
}

.model-card-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: 0;
    line-height: 1.3;
    transition: color .25s;
}

.model-card:hover .model-card-info h3 {
    color: var(--accent);
}

/* ── Tags (kept for detail page, hidden on cards) ── */
.model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.tag {
    padding: 3px 10px;
    background: rgba(56, 189, 248, .08);
    border: 1px solid rgba(56, 189, 248, .15);
    color: var(--accent);
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 600;
}

.gallery-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-secondary);
}

.gallery-empty i {
    font-size: 3.5rem;
    display: block;
    opacity: .2;
    margin-bottom: 18px;
}

.gallery-empty p {
    font-size: 1.05rem;
}

@media (max-width: 900px) {
    .models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .gallery-grid-section {
        padding: 32px 4%;
    }
}

@media (max-width: 540px) {
    .models-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* =============================================================
   Admin Gallery Bar — shown on gallery pages when admin is logged in
   ============================================================= */
.admin-gallery-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 20px;
    margin-bottom: 28px;
    background: rgba(251, 146, 60, 0.07);
    border: 1px solid rgba(251, 146, 60, 0.25);
    border-radius: 14px;
    flex-wrap: wrap;
}

.admin-gallery-bar__info {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fb923c;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.admin-gallery-bar__info i {
    font-size: .8rem;
}

.admin-gallery-bar__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--accent);
    color: var(--bg-darker);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: .88rem;
    letter-spacing: .5px;
    transition: opacity .2s, transform .2s, box-shadow .2s;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
    white-space: nowrap;
}

.admin-gallery-bar__btn:hover {
    opacity: .9;
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(56, 189, 248, 0.4);
}

.admin-gallery-bar__btn i {
    font-size: .85rem;
}

@media (max-width: 500px) {
    .admin-gallery-bar {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 50px;
    padding-bottom: 20px;
}

.page-numbers {
    display: flex;
    gap: 8px;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    transition: all 0.25s ease;
}

.page-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.page-link.active {
    background: var(--accent);
    color: var(--bg-darker);
    border-color: var(--accent);
}

/* =============================================================
   Search Bar
   ============================================================= */
.search-bar-container {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.search-form {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 5px 15px;
    width: 100%;
    max-width: 500px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.search-form:focus-within {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-btn, .search-clear-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    padding: 5px 10px;
    transition: color 0.2s;
}

.search-btn:hover {
    color: var(--accent);
}

.search-clear-btn:hover {
    color: #ef4444;
}