:root {
    --bg-main: #0b1120;
    --bg-secondary: #0f172a;
    --text-primary: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #0ea5e9;
    --accent-hover: #38bdf8;
    --accent-gradient: linear-gradient(135deg, #0ea5e9, #10b981);
    --glass-bg: rgba(30, 41, 59, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 17, 32, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-body);
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    box-shadow: 0 4px 14px 0 rgba(14, 165, 233, 0.39);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.23);
}

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

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

.btn-outline-light {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.w-full { width: 100%; }

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #0b1120 0%, rgba(11, 17, 32, 0.85) 50%, rgba(11, 17, 32, 0.6) 100%);
}

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

.headline {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
}

.subheadline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
}

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

/* General Sections */
.section {
    padding: 7rem 0;
}

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

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

.section-header h2 {
    font-size: 2.8rem;
}

.divider {
    height: 4px;
    width: 80px;
    background: var(--accent-gradient);
    margin: 1.5rem auto 0;
    border-radius: 2px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    padding: 2.5rem;
    transition: transform 0.3s;
}

.about-card:hover {
    transform: translateY(-5px);
}

.about-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

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

.value-list li {
    margin-bottom: 1rem;
    display: flex;
    gap: 0.75rem;
    color: #e2e8f0;
    font-weight: 500;
}

.value-list span {
    color: var(--accent);
    font-weight: bold;
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.product-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: #ffffff; 
    border-bottom: 1px solid var(--glass-border);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 2.5rem;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-info {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.badge {
    font-size: 0.85rem;
    font-family: var(--font-body);
    font-weight: 600;
    background: rgba(14, 165, 233, 0.15);
    color: var(--accent);
    padding: 0.35rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(14, 165, 233, 0.3);
}

.product-desc {
    color: #cbd5e1;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.product-info h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.product-info ul {
    list-style-position: inside;
    color: var(--text-muted);
}

.product-info ul li {
    margin-bottom: 0.5rem;
}

/* Info Layout Stack */
.info-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.info-block {
    padding: 3rem 2.5rem;
    transition: transform 0.3s ease;
}

.info-block:hover {
    transform: translateY(-5px);
}

.icon-wrap {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: var(--glass-bg);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.info-block h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.info-block h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #fff;
}

.mt-4 {
    margin-top: 2rem;
}

.info-block p, .info-block ul {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.info-block ul {
    list-style-type: none;
}

.info-block ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.info-block ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Support & Contact */
.support-contact-flex {
    display: flex;
    flex-wrap: wrap;
    border-radius: 24px;
    overflow: hidden;
}

.support-info, .contact-form {
    flex: 1;
    min-width: 320px;
    padding: 4rem;
}

.support-info {
    border-right: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.4);
}

.support-info h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.support-info ul {
    margin-top: 1.5rem;
    color: var(--text-muted);
    list-style-type: none;
}

.support-info ul li { 
    margin-bottom: 1rem; 
    display: flex;
    align-items: center;
}

.support-info ul li::before {
    content: "→";
    color: var(--accent);
    margin-right: 0.75rem;
    font-weight: bold;
}

.contact-form h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--glass-border);
    padding: 1.25rem;
    border-radius: 12px;
    color: #fff;
    margin-bottom: 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.15);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%230ea5e9%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem top 50%;
    background-size: 0.65rem auto;
}

/* Footer */
.site-footer {
    background-color: #030712;
    padding: 6rem 0 0 0;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: 4rem;
    padding-bottom: 4rem;
}

.footer-brand h3 {
    font-size: 2.2rem;
    color: #fff;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 1.5rem 0;
}

.social-links {
    margin-top: 2rem;
}

.social-links a {
    color: #fff;
    margin-right: 1.5rem;
    font-weight: 500;
}

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

.footer-legal h4, .footer-intended h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-legal ul {
    list-style: none;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-legal ul li {
    margin-bottom: 0.75rem;
}

.footer-intended p {
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.7;
}

.footer-intended strong {
    color: #94a3b8;
}

.footer-bottom {
    background: #02040a;
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.9s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1100;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.35s ease;
    transform-origin: center;
}

.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);
}

/* Hide the nav-cta on desktop (it duplicates the separate Contact Sales button) */
.nav-cta {
    display: none;
}

/* ─── Responsive ─── */

@media (max-width: 1024px) {
    .headline { font-size: 3.5rem; }
    .products-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
    .section-header h2 { font-size: 2.4rem; }
}

@media (max-width: 768px) {
    /* Hamburger visible */
    .hamburger { display: flex; }

    /* Mobile nav drawer */
    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(11, 17, 32, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 100px 2rem 2rem;
        gap: 0;
        border-left: 1px solid var(--glass-border);
        transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        z-index: 1050;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        font-size: 1.1rem;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        color: var(--text-muted);
    }

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

    /* Show the CTA inside the mobile menu */
    .nav-cta {
        display: inline-block;
        margin-top: 1rem;
        text-align: center;
    }

    /* Mobile overlay */
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1040;
    }

    .nav-overlay.active {
        display: block;
    }

    /* Hero */
    .headline { font-size: 2.5rem; }
    .subheadline { font-size: 1.05rem; }
    .hero { min-height: 85vh; }
    .hero-overlay {
        background: linear-gradient(180deg, #0b1120 0%, rgba(11, 17, 32, 0.9) 40%, rgba(11, 17, 32, 0.7) 100%);
    }

    /* Sections */
    .section { padding: 4rem 0; }
    .section-header { margin-bottom: 2.5rem; }
    .section-header h2 { font-size: 2rem; }

    /* About */
    .about-grid { grid-template-columns: 1fr; }

    /* Products */
    .products-grid { grid-template-columns: 1fr; }
    .product-image { height: 250px; }
    .product-info h3 { font-size: 1.5rem; flex-wrap: wrap; gap: 0.5rem; }

    /* Info/Features */
    .info-layout { grid-template-columns: 1fr; }

    /* Support & Contact */
    .support-contact-flex { flex-direction: column; }
    .support-info { border-right: none; border-bottom: 1px solid var(--glass-border); }
    .support-info, .contact-form { padding: 2.5rem; }
    .support-info h2, .contact-form h2 { font-size: 1.8rem; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .site-footer { padding: 4rem 0 0; }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .headline { font-size: 2rem; }
    .subheadline { font-size: 0.95rem; margin-bottom: 1.5rem; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }

    .about-card { padding: 1.5rem; }
    .about-card h3 { font-size: 1.3rem; }

    .product-image { height: 200px; }
    .product-image img { padding: 1.5rem; }
    .product-info { padding: 1.5rem; }
    .product-info h3 { font-size: 1.3rem; }
    .product-desc { font-size: 0.95rem; }

    .info-block { padding: 1.5rem; }
    .info-block h3 { font-size: 1.4rem; }
    .icon-wrap { width: 60px; height: 60px; font-size: 2rem; }

    .support-info, .contact-form { padding: 1.5rem; }
    .support-info h2, .contact-form h2 { font-size: 1.5rem; }

    .footer-brand h3 { font-size: 1.8rem; }
    .footer-bottom { padding: 1.5rem 1rem; font-size: 0.8rem; }
    .nav-content { height: 64px; }
    .hero { padding-top: 64px; }
}