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

:root {
    --primary: #0052FF;
    --primary-dark: #003FCC;
    --primary-light: #3375FF;
    --accent: #00D4FF;
    --dark: #0A0E1A;
    --dark-2: #121828;
    --dark-3: #1A2238;
    --gray: #8892A7;
    --light: #C5CDD8;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, #0052FF 0%, #00D4FF 100%);
    --gradient-text: linear-gradient(135deg, #FFFFFF 0%, #A0C4FF 100%);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: background .3s, box-shadow .3s, padding .3s;
}
nav.scrolled {
    background: rgba(10, 14, 26, .92);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255,255,255,.06);
    padding: 10px 0;
}
nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    transition: color .25s;
}
.nav-links a:hover { color: var(--white); }
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(0,82,255,.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(0,212,255,.1) 0%, transparent 60%);
    pointer-events: none;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
}
.hero h1 span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    font-size: 1.15rem;
    color: var(--light);
    margin-top: 20px;
    max-width: 520px;
}
.hero-btns { display: flex; gap: 16px; margin-top: 36px; flex-wrap: wrap; }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-size: .95rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform .2s, box-shadow .3s;
    cursor: pointer;
    border: none;
}
.btn:active { transform: scale(.97); }
.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 24px rgba(0,82,255,.35);
}
.btn-primary:hover { box-shadow: 0 6px 32px rgba(0,82,255,.55); }
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,.2);
}
.btn-outline:hover { border-color: rgba(255,255,255,.4); }
.hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,82,255,.15), transparent 60%);
    pointer-events: none;
}
.hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,82,255,.25) 0%, transparent 70%);
    top: 20%;
    right: -5%;
    filter: blur(60px);
    pointer-events: none;
    animation: float 8s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

/* ── STATS BAR ── */
.stats {
    padding: 48px 0;
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.stat-item h3 {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-item p {
    color: var(--gray);
    font-size: .9rem;
    margin-top: 4px;
}

/* ── SECTIONS ── */
section { padding: 100px 0; }
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
}
.section-label i { font-size: .7rem; }
.section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray);
    max-width: 600px;
    margin-bottom: 48px;
}

/* ── ABOUT ── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image {
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 16/11;
    position: relative;
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,14,26,.3), transparent 50%);
}
.about-text p { color: var(--light); margin-bottom: 20px; font-size: 1.02rem; }
.feature-pills { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.feature-pills span {
    padding: 8px 18px;
    background: var(--dark-3);
    border-radius: 100px;
    font-size: .85rem;
    font-weight: 500;
    color: var(--accent);
    border: 1px solid rgba(0,212,255,.15);
}

/* ── PRODUCTS ── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.product-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 20px;
    overflow: hidden;
    transition: transform .3s, box-shadow .3s, border-color .3s;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
    border-color: rgba(0,82,255,.3);
}
.product-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
}
.product-card:hover .product-image img { transform: scale(1.05); }
.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--gradient);
    border-radius: 100px;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.product-body { padding: 28px; }
.product-body h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.product-body p { color: var(--gray); font-size: .92rem; line-height: 1.6; }

/* ── TECH ── */
.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.tech-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 20px;
    padding: 36px;
    position: relative;
    overflow: hidden;
}
.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
}
.tech-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(0,82,255,.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--accent);
    margin-bottom: 20px;
}
.tech-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.tech-card > p { color: var(--gray); font-size: .92rem; margin-bottom: 20px; }
.tech-list { list-style: none; }
.tech-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 14px;
    color: var(--light);
    font-size: .9rem;
}
.tech-list li i {
    color: var(--accent);
    margin-top: 4px;
    font-size: .75rem;
    flex-shrink: 0;
}
.tech-list strong { color: var(--white); }

/* ── BENEFITS ── */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.benefit-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: transform .3s, border-color .3s;
}
.benefit-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0,82,255,.3);
}
.benefit-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(0,82,255,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: var(--accent);
}
.benefit-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.benefit-card p { color: var(--gray); font-size: .85rem; line-height: 1.6; }

/* ── APPLICATIONS ── */
.app-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.app-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
}
.app-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
}
.app-card:hover img { transform: scale(1.08); }
.app-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,14,26,.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}
.app-overlay i {
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 10px;
}
.app-overlay h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.app-overlay p { color: var(--light); font-size: .8rem; line-height: 1.5; }

/* ── TABLE ── */
.table-wrapper {
    overflow-x: auto;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.06);
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}
thead { background: var(--dark-3); }
th {
    padding: 18px 24px;
    text-align: left;
    font-weight: 600;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
}
td {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,.04);
    color: var(--light);
}
tbody tr:hover { background: rgba(0,82,255,.05); }
tbody tr td:first-child {
    font-weight: 600;
    color: var(--white);
}

/* ── CONTACT ── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}
.contact-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 16px;
    padding: 28px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.contact-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(0,82,255,.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
    flex-shrink: 0;
}
.contact-info h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.contact-info p, .contact-info a {
    color: var(--gray);
    font-size: .9rem;
    line-height: 1.7;
}
.contact-info a {
    color: var(--accent);
    text-decoration: none;
}
.contact-info a:hover { text-decoration: underline; }

/* ── FOOTER ── */
footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,.06);
    text-align: center;
}
footer p { color: var(--gray); font-size: .85rem; }
footer a { color: var(--accent); text-decoration: none; }

/* ── SCROLL REVEAL ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero-grid, .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-image { max-width: 600px; }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .app-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10,14,26,.97);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid rgba(255,255,255,.06);
    }
    .nav-toggle { display: block; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .products-grid, .tech-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }
    .app-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    section { padding: 64px 0; }
}