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

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #4a4a4a;
    --accent-color: #2c2c2c;
    --text-color: #1a1a1a;
    --text-muted: #6a6a6a;
    --bg-color: #ffffff;
    --border-color: #e0e0e0;
    --nav-bg: rgba(255, 255, 255, 0.95);
    --nav-height: 80px;
}

html {
    scroll-behavior: smooth;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
    color: var(--text-color);
    background: var(--bg-color);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    width: 100%;
    min-height: 100%;
    position: relative;
}

body.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Background Canvas */
#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.8s ease-out;
}

#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.5s ease;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.nav-logo .brand-link:hover {
    opacity: 0.8;
}

.brand-logo {
    width: 32px;
    height: 32px;
}

.brand-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 3px;
}

.nav-menu {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
    position: relative;
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-muted);
    padding: 0;
    margin-left: 1rem;
}

.lang-switcher:hover {
    background: #f7f9fb;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.lang-switcher svg {
    width: 20px;
    height: 20px;
}

/* Burger Menu */
.nav-burger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.nav-burger span {
    width: 24px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

.nav-burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Main Content */
.main-content {
    padding-left: 0;
    padding-top: 120px;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3rem 5rem 3rem;
    position: relative;
    margin-top: -80px;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    width: 100%;
}

.hero-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.logo-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.svg-mask {
    background: var(--primary-color);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

.logo-main {
    width: 145px;
    height: 145px;
    position: relative;
}

.logo-main.animate {
    animation: logoScale 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

@keyframes logoScale {
    0% {
        transform: scale(1);
    }
    30% {
        transform: scale(1.1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Water ripple container */
.ripple-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    pointer-events: none;
    z-index: -1;
}

.ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(196, 30, 58, 0.6);
    border-radius: 50%;
    width: 145px;
    height: 145px;
    opacity: 0;
    pointer-events: none;
}

.ripple.animate {
    animation: rippleEffect 1.5s ease-out forwards;
}

.ripple:nth-child(2) {
    animation-delay: 0.15s;
    border-color: rgba(196, 30, 58, 0.4);
}

.ripple:nth-child(3) {
    animation-delay: 0.3s;
    border-color: rgba(196, 30, 58, 0.2);
}

@keyframes rippleEffect {
    0% {
        width: 145px;
        height: 145px;
        opacity: 0;
    }
    20% {
        opacity: 0.8;
    }
    100% {
        width: 300px;
        height: 300px;
        opacity: 0;
    }
}

.logo-text {
    width: 363px;
    height: 73px;
}

.hero-tagline {
    margin-top: 2rem;
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Sections */
.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 3rem;
    position: relative;
}

.section-container {
    max-width: 1100px;
    width: 100%;
    padding: 2.5rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.section-container:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 300;
    letter-spacing: -0.5px;
    line-height: 1.2;
    text-align: center;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 300;
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: 0.3px;
}

.section-content {
    max-width: 1100px;
    width: 100%;
    padding: 2.5rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.section-content:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.section-content h1 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 300;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.section-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    font-weight: 300;
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: linear-gradient(135deg, #f7f9fb 0%, #ffffff 100%);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #c41e3a 0%, #8b1a2e 50%, #5a1119 100%);
    opacity: 0.6;
}

.product-card:hover {
    border-color: rgba(196, 30, 58, 0.3);
    box-shadow: 0 4px 16px rgba(196, 30, 58, 0.12);
    transform: translateY(-2px);
    background: linear-gradient(135deg, #ffffff 0%, #f9fbfc 100%);
}

.product-tag {
    display: inline-block;
    font-size: 0.7rem;
    padding: 0.3rem 0.75rem;
    background: linear-gradient(135deg, #c41e3a 0%, #8b1a2e 100%);
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.65rem;
    font-weight: 500;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(196, 30, 58, 0.2);
}

.product-card h3 {
    font-size: 1.35rem;
    color: var(--primary-color);
    margin-bottom: 0.4rem;
    font-weight: 400;
}

.product-tagline {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 0.65rem;
    font-weight: 500;
}

.product-card p {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--text-muted);
    margin-bottom: 0.85rem;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    font-size: 0.75rem;
    padding: 0.35rem 0.85rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 6px;
}

.products-notice {
    text-align: center;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, rgba(80, 200, 120, 0.1) 0%, rgba(61, 163, 93, 0.1) 100%);
    border: 1px solid rgba(80, 200, 120, 0.3);
    border-radius: 8px;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.products-notice p {
    margin: 0;
}

.contact-btn {
    margin-top: auto;
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: linear-gradient(135deg, #232345 0%, #2a2a5e 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 26, 46, 0.3);
}

.hidden {
    display: none !important;
}

/* Services Section */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.service-item {
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: linear-gradient(135deg, #f7f9fb 0%, #ffffff 100%);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #4a90e2 0%, #357abd 50%, #2563a8 100%);
    opacity: 0.6;
}

.service-item:hover {
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 4px 16px rgba(74, 144, 226, 0.12);
    transform: translateY(-2px);
    background: linear-gradient(135deg, #ffffff 0%, #f9fbfc 100%);
}

.service-item:hover::before {
    opacity: 1;
}

.service-item h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.service-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.inquiry-btn {
    margin-top: 0.75rem;
    padding: 0.45rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--primary-color);
    background: transparent;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.inquiry-btn:hover {
    color: #ffffff;
    background: var(--primary-color);
    transform: translateY(-1px);
}

/* Careers Section */
.careers-content {
    max-width: 800px;
    margin: 0 auto;
}

.careers-intro {
    margin-bottom: 1.25rem;
    color: var(--primary-color);
    font-size: 1rem;
    line-height: 1.7;
    text-align: center;
}

.positions-container {
    background: transparent;
    border-radius: 12px;
    padding: 0;
    margin-bottom: 1.25rem;
    border: none;
}

.positions-title {
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
    color: var(--primary-color);
    font-weight: 300;
}

.positions-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}

.position-card {
    background: linear-gradient(135deg, #f7f9fb 0%, #ffffff 100%);
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #50c878 0%, #3da35d 50%, #2a7d44 100%);
    opacity: 0.6;
}

.position-card:hover {
    border-color: rgba(80, 200, 120, 0.3);
    box-shadow: 0 4px 16px rgba(80, 200, 120, 0.12);
    transform: translateY(-2px);
    background: linear-gradient(135deg, #ffffff 0%, #f9fbfc 100%);
}

.position-card h4 {
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.position-meta {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.position-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.apply-btn {
    margin-top: 1rem;
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    color: #ffffff;
    background: linear-gradient(135deg, #50c878 0%, #3da35d 100%);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.apply-btn:hover {
    background: linear-gradient(135deg, #5fd485 0%, #4ab868 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(80, 200, 120, 0.3);
}

.apply-container {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 12px;
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.apply-container p {
    margin-bottom: 0.65rem;
    font-size: 1.05rem;
}

.apply-email {
    color: #ffffff;
    font-size: 1.35rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    padding: 0.65rem 1.35rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.apply-email:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info-simple {
    text-align: center;
    margin-bottom: 2.5rem;
}

.contact-item-simple {
    padding: 1.5rem 0;
}

.contact-item-simple strong {
    display: block;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-item-simple p {
    font-size: 1.125rem;
    margin: 0;
    color: var(--primary-color);
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--primary-color);
    background: #f7f9fb;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    outline: none;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231a1a1a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    background: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-size: 0.95rem;
    display: none;
}

.form-status.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-status.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    color: #ffffff;
    padding: 3rem 3rem 2rem 3rem;
    margin-top: 5rem;
    position: relative;
    z-index: 10;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.footer-brand-text {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: #ffffff;
}

.footer-info {
    text-align: center;
    flex: 1;
}

.footer-copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 0.35rem 0;
    font-weight: 300;
}

.footer-version {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.footer-location {
    text-align: right;
}

.footer-location p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-weight: 300;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        position: relative;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 2rem 0;
        transition: left 0.3s ease;
        border-bottom: 1px solid var(--border-color);
        gap: 0;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1.2rem 2rem;
        border-radius: 0;
    }

    /* Language switcher on mobile - left of burger menu */
    .lang-switcher {
        order: 2;
        margin-left: auto;
        margin-right: 1rem;
    }

    .nav-burger {
        order: 3;
        margin-left: 0;
    }

    .nav-burger {
        display: flex;
    }

    .main-content {
        padding-left: 0;
        padding-top: 100px;
    }

    .section {
        padding: 3rem 1.5rem;
    }

    .section-content,
    .section-container {
        padding: 1.75rem;
    }

    .section-content h1,
    .section-title {
        font-size: 1.85rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }

    .section-content p {
        font-size: 0.95rem;
    }

    /* Hero responsive */
    .hero {
        margin-top: -60px;
    }

    .logo-main {
        width: 97px;
        height: 97px;
    }

    .ripple {
        width: 97px;
        height: 97px;
    }

    @keyframes rippleEffect {
        0% {
            width: 97px;
            height: 97px;
            opacity: 0;
        }
        20% {
            opacity: 0.8;
        }
        100% {
            width: 200px;
            height: 200px;
            opacity: 0;
        }
    }

    .logo-text {
        width: 266px;
        height: 53px;
    }

    .hero-tagline {
        font-size: 1rem;
    }

    /* Products responsive */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .product-card {
        padding: 1.15rem;
    }

    /* Services responsive */
    .services-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .service-item {
        padding: 1.15rem;
    }

    /* Careers responsive */
    .positions-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .positions-container {
        padding: 0;
    }

    .position-card {
        padding: 1.15rem;
    }

    .apply-email {
        font-size: 1.2rem;
        padding: 0.6rem 1.2rem;
    }

    .apply-container {
        padding: 1.35rem;
    }

    /* Contact responsive */
    .contact-form {
        padding: 0 0.5rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 0.75rem 0.875rem;
        font-size: 0.95rem;
    }

    .form-group select {
        padding-right: 2.5rem;
    }

    .submit-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    /* Footer responsive */
    .footer {
        padding: 2.5rem 1.5rem 1.5rem 1.5rem;
        margin-top: 3rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-brand {
        justify-content: center;
    }

    .footer-location {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1.5rem;
    }

    .brand-logo {
        width: 28px;
        height: 28px;
    }

    .brand-text {
        font-size: 1rem;
        letter-spacing: 2px;
    }

    .main-content {
        padding-left: 0;
    }

    .section {
        padding: 2rem 1rem;
    }

    .section-content,
    .section-container {
        padding: 1.35rem;
    }

    .section-content h1,
    .section-title {
        font-size: 1.65rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .hero {
        margin-top: -40px;
    }

    .logo-main {
        width: 73px;
        height: 73px;
    }

    .ripple {
        width: 73px;
        height: 73px;
    }

    @keyframes rippleEffect {
        0% {
            width: 73px;
            height: 73px;
            opacity: 0;
        }
        20% {
            opacity: 0.8;
        }
        100% {
            width: 150px;
            height: 150px;
            opacity: 0;
        }
    }

    .logo-text {
        width: 218px;
        height: 44px;
    }

    .hero-tagline {
        font-size: 0.95rem;
    }

    .product-card,
    .position-card,
    .service-item {
        padding: 1.15rem;
    }

    .positions-container {
        padding: 0;
    }

    .apply-email {
        font-size: 1.05rem;
        padding: 0.6rem 1.15rem;
    }

    .apply-container {
        padding: 1.15rem;
    }

    .products-grid,
    .services-list,
    .positions-list {
        gap: 1rem;
    }

    .contact-form {
        padding: 0;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .submit-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overscroll-behavior: contain;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: #ffffff;
    border-radius: 16px;
    max-width: 700px;
    width: 90%;
    max-height: 85vh;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border: none;
    background: #f5f5f5;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    z-index: 10;
}

.modal-close:hover {
    background: #e0e0e0;
    color: var(--primary-color);
}

.modal-content {
    padding: 2.5rem;
    overflow-y: auto;
    max-height: 85vh;
    overscroll-behavior: contain;
}

.modal-content h2 {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-right: 2rem;
}

.modal-content h3 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-color);
    margin: 1.5rem 0 0.75rem 0;
}

.modal-content p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.modal-content ul {
    margin: 0.5rem 0 1rem 1.5rem;
    padding: 0;
}

.modal-content li {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.modal-company-info {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #f7f9fb;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.modal-company-info p {
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
}

.modal-company-info p:last-child {
    margin-bottom: 0;
}

.modal-date {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .modal-container {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-content {
        padding: 1.75rem;
        max-height: 90vh;
    }
    
    .modal-content h2 {
        font-size: 1.3rem;
    }
}

/* Footer Link Styles */
.footer-links {
    margin: 0.35rem 0 0 0;
}

.footer-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 300;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: rgba(255, 255, 255, 0.9);
}

.footer-version {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    margin: 0.35rem 0 0 0;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Apps Section */
.apps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1.25rem;
}

.app-card {
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: linear-gradient(135deg, #f7f9fb 0%, #ffffff 100%);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #007AFF 0%, #5856D6 50%, #AF52DE 100%);
    opacity: 0.7;
}

.app-card:hover {
    border-color: rgba(0, 122, 255, 0.3);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.12);
    transform: translateY(-2px);
}

.app-card-content {
    display: flex;
    gap: 2rem;
    align-items: stretch;
}

.app-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.app-info {
    flex: 1;
}

.app-info h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    font-weight: 500;
    margin: 0 0 0.25rem 0;
}

.app-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 400;
    margin: 0;
}

.app-description {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.app-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.app-feature {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1) 0%, rgba(88, 86, 214, 0.1) 100%);
    border: 1px solid rgba(0, 122, 255, 0.2);
    color: #007AFF;
    border-radius: 6px;
    font-weight: 500;
}

.app-store-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.app-store-link {
    display: inline-block;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.app-store-link:hover {
    opacity: 0.85;
    transform: scale(1.02);
}

.store-badge-img {
    height: 40px;
    width: auto;
}

.coming-soon-badge {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    color: var(--text-muted);
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.app-store-link.disabled {
    pointer-events: none;
    opacity: 0.5;
}

/* App Screenshots */
.app-screenshots {
    width: 140px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.screenshot-container {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 19.5;
    border-radius: 12px;
    overflow: hidden;
    background: #f0f0f0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.app-screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.app-screenshot.active {
    opacity: 1;
}

.screenshot-dots {
    display: flex;
    gap: 6px;
    margin-top: 0.75rem;
}

.screenshot-dots .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(0, 122, 255, 0.3);
    transition: background 0.3s ease;
}

.screenshot-dots .dot.active {
    background: #007AFF;
}

@media (max-width: 768px) {
    .app-card-content {
        flex-direction: column;
        gap: 1.25rem;
    }
    
    .app-card {
        padding: 1.25rem;
    }
    
    .app-icon {
        width: 60px;
        height: 60px;
        border-radius: 13px;
    }
    
    .app-info h3 {
        font-size: 1.25rem;
    }
    
    .app-screenshots {
        width: 100%;
        flex-direction: row;
        gap: 1rem;
    }
    
    .screenshot-container {
        width: 90px;
        flex-shrink: 0;
    }
    
    .screenshot-dots {
        flex-direction: column;
        margin-top: 0;
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .app-header {
        gap: 0.85rem;
    }
    
    .app-icon {
        width: 56px;
        height: 56px;
        border-radius: 12px;
    }
    
    .store-badge-img {
        height: 36px;
    }
    
    .screenshot-container {
        width: 70px;
    }
    
    .screenshot-dots .dot {
        width: 5px;
        height: 5px;
    }
}