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

:root {
    --rust: #8b4513;
    --ash: #2d2d2d;
    --fog: #6b7280;
    --blood: #7f1d1d;
    --bone: #d4c5b0;
    --smoke: rgba(45, 45, 45, 0.85);
}

@font-face {
    font-family: 'TWD';
    src: local('Impact');
}

body {
    font-family: 'Outfit', sans-serif;
    background: #0a0a0a;
    color: var(--bone);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background */
.bg-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: url('bg.png') center/cover no-repeat;
    filter: blur(3px);
    transform: scale(1.02);
}

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(180deg,
            rgba(10, 10, 10, 0.7) 0%,
            rgba(10, 10, 10, 0.5) 50%,
            rgba(10, 10, 10, 0.8) 100%);
}

/* Glassmorphism - Dark Survival Style */
.glass {
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(139, 69, 19, 0.2);
    border-radius: 4px;
}

.glass-card {
    background: rgba(15, 15, 15, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 197, 176, 0.1);
    border-left: 3px solid var(--rust);
    border-radius: 2px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.9) 0%, transparent 100%);
}

.logo {
    font-family: 'Impact', sans-serif;
    font-size: 1.8rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--bone);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

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

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

.nav-links a {
    color: var(--fog);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--rust);
    transition: width 0.3s ease;
}

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

.lang-btn {
    background: transparent;
    border: 1px solid var(--rust);
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.lang-btn .fi {
    font-size: 1.2rem;
}

.lang-btn:hover {
    background: rgba(139, 69, 19, 0.2);
    border-color: var(--bone);
}

/* Nav Right */
.nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--bone);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(139, 69, 19, 0.2);
    border: 1px solid var(--rust);
    color: var(--rust);
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.hero-content h1 {
    font-family: 'Impact', sans-serif;
    font-size: 5rem;
    font-weight: 400;
    letter-spacing: 8px;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 25px;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.8);
}

.hero-content h1 .highlight {
    color: var(--rust);
    display: block;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--fog);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.btn-primary {
    display: inline-block;
    padding: 15px 50px;
    background: transparent;
    border: 2px solid var(--rust);
    color: var(--bone);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--rust);
    box-shadow: 0 0 30px rgba(139, 69, 19, 0.3);
}

/* Section Title */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: 'Impact', sans-serif;
    font-size: 3rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.section-line {
    width: 60px;
    height: 3px;
    background: var(--rust);
    margin: 0 auto;
}

/* Extensions */
.extensions {
    padding: 100px 20px;
    position: relative;
}

.extensions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    max-width: 1000px;
    margin: 0 auto;
}

.extension-card {
    padding: 35px 30px;
    transition: all 0.4s ease;
    position: relative;
}

.extension-card:hover {
    border-color: rgba(139, 69, 19, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.extension-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.extension-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 69, 19, 0.2);
    border: 1px solid var(--rust);
    font-size: 1.5rem;
}

.extension-img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
}

.version {
    font-size: 0.75rem;
    color: var(--fog);
    letter-spacing: 1px;
}

.extensions-grid.single {
    max-width: 900px;
}

.extension-card {
    padding: 0 !important;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.extension-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.extension-gallery-wrap {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.extension-gallery {
    margin: 0;
}

.gallery-main {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(139, 69, 19, 0.3);
    margin-bottom: 12px;
    aspect-ratio: 16/10;
    background: #000;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: opacity 0.3s ease;
}

.gallery-thumbs {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.thumb {
    width: 70px;
    height: 44px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.thumb:hover {
    opacity: 0.8;
}

.thumb.active {
    border-color: var(--rust);
    opacity: 1;
}

.gallery-main {
    cursor: pointer;
    position: relative;
}

.zoom-hint {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-main:hover .zoom-hint {
    opacity: 1;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: zoom-out;
}

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

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

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

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 3rem;
    color: var(--bone);
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--rust);
}

@media (max-width: 768px) {
    .extension-card {
        grid-template-columns: 1fr !important;
    }

    .extension-gallery-wrap {
        order: -1;
    }
}

.extension-info h3 {
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--bone);
    margin-bottom: 5px;
}

.extension-info p {
    color: var(--fog);
    line-height: 1.7;
    margin: 20px 0;
    font-size: 0.95rem;
}

.extension-info .tags {
    margin-bottom: 25px;
}

.tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.tag {
    padding: 4px 12px;
    background: rgba(107, 114, 128, 0.2);
    border: 1px solid rgba(107, 114, 128, 0.3);
    font-size: 0.7rem;
    color: var(--fog);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn-link {
    color: var(--rust);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-link:hover {
    color: var(--bone);
    gap: 15px;
}

/* Zombie Button */
.btn-zombie {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, #2d1f1f 0%, #1a1212 100%);
    border: 2px solid var(--rust);
    border-radius: 4px;
    color: var(--bone);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    margin-top: 15px;
    overflow: hidden;
}

.btn-zombie::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 69, 19, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-zombie:hover::before {
    left: 100%;
}

.btn-zombie:hover {
    background: linear-gradient(135deg, #3d2a2a 0%, #2a1a1a 100%);
    border-color: #a65d3f;
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(139, 69, 19, 0.4), 0 0 20px rgba(127, 29, 29, 0.3);
}

.btn-text {
    position: relative;
    z-index: 1;
}

/* About */
.about {
    padding: 100px 20px;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-family: 'Impact', sans-serif;
    font-size: 2rem;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--fog);
    line-height: 1.9;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-box {
    padding: 25px;
    text-align: center;
}

.stat-number {
    font-family: 'Impact', sans-serif;
    font-size: 2.5rem;
    color: var(--rust);
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--fog);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Contact */
.contact {
    padding: 100px 20px;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-content p {
    color: var(--fog);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 500px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    text-decoration: none;
    transition: all 0.4s ease;
    position: relative;
}

.contact-card:hover {
    border-color: var(--rust);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.contact-card:hover .contact-svg {
    fill: var(--rust);
}

.contact-svg {
    width: 32px;
    height: 32px;
    fill: var(--fog);
    flex-shrink: 0;
    transition: fill 0.3s ease;
}

.contact-card-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
}

.contact-label {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--fog);
}

.contact-value {
    font-size: 0.95rem;
    color: var(--bone);
    font-weight: 500;
}

.copy-tooltip {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--rust);
    color: var(--bone);
    padding: 8px 16px;
    font-size: 0.75rem;
    letter-spacing: 1px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.copy-tooltip.show {
    opacity: 1;
    visibility: visible;
    top: -40px;
}


/* Footer */
.footer {
    padding: 40px 20px;
    text-align: center;
    border-top: 1px solid rgba(139, 69, 19, 0.2);
}

.footer p {
    color: var(--fog);
    font-size: 0.8rem;
    letter-spacing: 2px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: var(--rust);
    border-radius: 0;
}

/* Navbar Scroll Effects */
.navbar {
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 50px;
}

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

/* Active Nav Link */
.nav-links a.active {
    color: var(--rust);
}

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

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.stat-box.animate-on-scroll {
    transition-delay: calc(var(--i, 0) * 0.1s);
}

.stat-box:nth-child(1) {
    --i: 0;
}

.stat-box:nth-child(2) {
    --i: 1;
}

.stat-box:nth-child(3) {
    --i: 2;
}

.stat-box:nth-child(4) {
    --i: 3;
}

/* Page Load Animation */
body:not(.loaded) .hero-content {
    opacity: 0;
    transform: translateY(20px);
}

body.loaded .hero-content {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

/* Custom Cursor */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--rust);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
    mix-blend-mode: difference;
}

.custom-cursor.hover {
    width: 40px;
    height: 40px;
    background: rgba(139, 69, 19, 0.3);
}

/* Gallery Image Transition */
#gallery-img {
    transition: opacity 0.2s ease;
}

/* Smooth selection */
::selection {
    background: var(--rust);
    color: var(--bone);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }

    .nav-right {
        display: flex;
    }

    .nav-right .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

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

    .nav-links a {
        font-size: 1.2rem;
        letter-spacing: 3px;
    }

    .hero-content h1 {
        font-size: 2.4rem;
        letter-spacing: 4px;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .about-text {
        text-align: center;
    }

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

    .extension-info {
        padding: 25px;
    }

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

    .contact-card {
        padding: 20px;
    }

    .lightbox-close {
        top: 20px;
        right: 20px;
        font-size: 2rem;
    }
}