/* css/style.css */

:root {
    /* Color Palette - Industrial Dark Theme */
    --bg-primary: #0a0e17;
    --bg-secondary: #0f1624;
    --bg-tertiary: #172033;

    --accent-green: #3fb950;
    --accent-blue: #0d47a1;
    --accent-blue-light: #2196f3;

    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;

    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(10, 14, 23, 0.7);

    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-weight: 800;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6rem 0;
}

.bg-darker {
    background-color: var(--bg-secondary);
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue-light));
    margin: 1rem auto;
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-green), #2ea043);
    color: #fff;
    box-shadow: 0 4px 15px rgba(63, 185, 80, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(63, 185, 80, 0.5);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-blue-light);
}

.btn-outline:hover {
    background: rgba(33, 150, 243, 0.1);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 45px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: width 0.3s ease;
}

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

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.lang-switcher a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.lang-switcher a:hover,
.lang-switcher a.active {
    color: var(--accent-green);
}

.lang-switcher .divider {
    color: rgba(255, 255, 255, 0.2);
}

.mobile-lang {
    display: flex;
    gap: 1rem;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.mobile-lang a {
    color: var(--text-secondary);
}

.mobile-lang a.active {
    color: var(--accent-green);
}

.mobile-lang .divider {
    color: rgba(255, 255, 255, 0.2);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right 0.4s ease;
}

.mobile-menu-overlay.active {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    cursor: pointer;
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.mobile-links a {
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: #000;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    filter: brightness(1.0) contrast(1.1) saturate(1.1);
}

.hero-slide-1 {
    animation: slowZoom 20s infinite alternate, fadeSlide1 14s infinite;
}

.hero-slide-2 {
    animation: slowZoom 20s infinite alternate, fadeSlide2 14s infinite;
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

@keyframes fadeSlide1 {
    0%, 40% { opacity: 1; }
    50%, 90% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes fadeSlide2 {
    0%, 40% { opacity: 0; }
    50%, 90% { opacity: 1; }
    100% { opacity: 0; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 14, 23, 0.7) 0%, rgba(10, 14, 23, 0.2) 100%);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    z-index: 1;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    max-width: 800px;
    background: linear-gradient(to right, #fff, #a2b1c6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.5);
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-20px) translateX(-50%);
    }

    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-blue-light);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.stats {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--accent-green);
}

.stat-item span {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.about-image-collage {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    position: relative;
    border-radius: 8px;
}

.about-image-collage img {
    width: 100%;
    height: 100%;
    min-height: 180px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
    border: 2px solid transparent;
}

.about-image-collage img:hover {
    transform: scale(1.05);
    z-index: 2;
    position: relative;
    border-color: var(--accent-green);
    box-shadow: 0 15px 30px rgba(63, 185, 80, 0.2);
}

.about-image-collage img:nth-child(even) {
    transform: translateY(30px);
}

.about-image-collage img:nth-child(even):hover {
    transform: scale(1.05) translateY(30px);
}

/* Machinery Section */
.machines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.machine-card {
    background: var(--bg-tertiary);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.machine-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-green), var(--accent-blue-light));
    opacity: 0;
    transition: var(--transition);
}

.machine-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(63, 185, 80, 0.3);
}

.machine-card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent-blue-light);
    margin-bottom: 1.5rem;
}

.machine-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

.machine-card ul {
    color: var(--text-secondary);
}

.machine-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
}

.machine-card li span {
    font-size: 0.8rem;
    color: var(--accent-green);
    margin-top: 0.2rem;
}

.machine-card li:last-child {
    border-bottom: none;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.info-card {
    background: var(--bg-tertiary);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    height: 100%;
}

.info-card h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--accent-green);
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.info-item i {
    color: var(--accent-blue-light);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.info-item p {
    color: var(--text-secondary);
}

.info-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: var(--accent-green);
}

.contact-form {
    background: var(--bg-tertiary);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    background: rgba(255, 255, 255, 0.05);
}

.submit-btn {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

/* Gallery Section */

.slider-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    background: #000;
}

.slider {
    position: relative;
    height: 550px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    display: flex;
    justify-content: center;
    align-items: center;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 14, 23, 0.7);
    color: white;
    border: 1px solid rgba(255,255,255,0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 10;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
}

.slider-btn:hover {
    background: var(--accent-green);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
    background: rgba(0,0,0,0.4);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(5px);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active, .dot:hover {
    background: var(--accent-green);
    transform: scale(1.2);
}

/* Footer */
.footer {
    background: #05080f;
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-logo p {
    color: var(--text-secondary);
}

.footer-legal {
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-legal a {
    color: var(--text-secondary);
    text-decoration: underline;
}

/* Animations Classes */
.reveal {
    opacity: 0;
    visibility: hidden;
}

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

.slide-up {
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.slide-up.active {
    transform: translateY(0);
}

.slide-right {
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.slide-right.active {
    transform: translateX(0);
}

.slide-left {
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.slide-left.active {
    transform: translateX(0);
}

.scale-in {
    transform: scale(0.9);
    transition: all 0.6s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 800px;
    background: rgba(15, 22, 36, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    z-index: 9999;
}

.cookie-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.cookie-content a {
    color: var(--accent-green);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.btn-small {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
}

/* Media Queries */
@media (max-width: 992px) {

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

    .about-image {
        grid-row: 1;
    }

    h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 1.5rem;
        bottom: 10px;
    }

    .slider {
        height: 350px;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        text-align: center;
    }

    .section-padding {
        padding: 4rem 0;
    }
}