:root {
    --bg: #07111f;
    --bg-soft: #0d1b2a;
    --panel: rgba(11, 25, 38, 0.84);
    --panel-strong: #12263c;
    --card: #0f1e2d;
    --line: rgba(255, 255, 255, 0.12);
    --text: #eaf2ff;
    --muted: #9db1c9;
    --primary: #5ec8ff;
    --primary-strong: #2bb9ff;
    --secondary: #7af0c7;
    --accent: #9a79ff;
    --shadow: 0 24px 60px rgba(10, 18, 30, 0.55);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(94, 200, 255, 0.18), transparent 35%),
        radial-gradient(circle at right center, rgba(123, 92, 255, 0.18), transparent 30%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

.container {
    width: min(1150px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(14px);
    background: rgba(7, 17, 31, 0.68);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #04131f;
    font-weight: 900;
    box-shadow: 0 12px 24px rgba(94, 200, 255, 0.35);
}

.brand-text {
    font-size: 1.05rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    color: var(--muted);
    font-size: 0.95rem;
}

.nav-links a:hover,
.footer-links a:hover {
    color: var(--text);
}

.nav-cta,
.primary-btn,
.secondary-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta,
.primary-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: #041724;
    box-shadow: 0 12px 32px rgba(43, 185, 255, 0.35);
}

.nav-cta {
    padding: 0.8rem 1.2rem;
}

.primary-btn {
    padding: 1rem 1.5rem;
}

.secondary-btn {
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text);
    background: rgba(255, 255, 255, 0.02);
}

.nav-cta:hover,
.primary-btn:hover,
.secondary-btn:hover {
    transform: translateY(-2px);
}

.hero {
    padding: 90px 0 60px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 52px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--primary);
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    text-transform: uppercase;
    font-weight: 700;
}

.eyebrow.dark {
    color: var(--primary-strong);
}

.hero-copy h1,
.section-head h2,
.cta-box h2 {
    margin: 0;
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.hero-copy h1 {
    font-size: clamp(2.8rem, 5vw, 5rem);
    max-width: 620px;
}

.lead {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 1.08rem;
    max-width: 570px;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 30px;
}

.hero-meta {
    list-style: none;
    padding: 0;
    margin: 36px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-meta li {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
}

.hero-meta strong {
    font-size: clamp(1.4rem, 2vw, 2rem);
}

.hero-meta span {
    color: var(--muted);
    font-size: 0.88rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.network-panel {
    width: min(520px, 100%);
    background: linear-gradient(180deg, rgba(15, 30, 45, 0.95), rgba(8, 18, 29, 0.9));
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
    padding: 18px;
    position: relative;
    overflow: hidden;
}

.panel-header {
    display: flex;
    gap: 8px;
    padding: 4px 8px 16px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red {
    background: #ff6b6b;
}

.dot.yellow {
    background: #f4c95d;
}

.dot.green {
    background: #63d49a;
}

.map-card {
    position: relative;
    height: 320px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(rgba(94, 200, 255, 0.06), rgba(94, 200, 255, 0.02)),
        rgba(255, 255, 255, 0.01);
}

.node {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #dff6ff, var(--primary));
    box-shadow: 0 0 18px rgba(94, 200, 255, 0.8);
}

.node-a {
    top: 22%;
    left: 18%;
}

.node-b {
    top: 49%;
    left: 50%;
}

.node-c {
    top: 68%;
    left: 75%;
}

.node-d {
    top: 34%;
    left: 75%;
}

.line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, rgba(94, 200, 255, 0), rgba(94, 200, 255, 0.9), rgba(94, 200, 255, 0));
    transform-origin: left center;
    opacity: 0.9;
}

.line-1 {
    width: 175px;
    top: 31%;
    left: 25%;
    transform: rotate(25deg);
}

.line-2 {
    width: 200px;
    top: 57%;
    left: 30%;
    transform: rotate(-10deg);
}

.line-3 {
    width: 150px;
    top: 42%;
    left: 52%;
    transform: rotate(54deg);
}

.stats-cards {
    display: flex;
    gap: 14px;
    padding-top: 22px;
}

.mini-stat {
    flex: 1;
    border-radius: 18px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-stat.accent {
    background: linear-gradient(135deg, rgba(122, 240, 199, 0.12), rgba(94, 200, 255, 0.08));
}

.label {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
    margin-bottom: 8px;
}

.mini-stat strong {
    font-size: 1.35rem;
    letter-spacing: -0.04em;
}

.trust-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.015);
}

.trust-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: center;
    gap: 20px;
    min-height: 88px;
    text-align: center;
    color: rgba(234, 242, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-size: 0.7rem;
}

.section {
    padding: 100px 0;
}

.section-head {
    margin-bottom: 42px;
}

.section-head h2 {
    max-width: 720px;
    font-size: clamp(2rem, 3vw, 3.2rem);
}

.intro-grid,
.services-grid,
.solution-grid,
.stats-grid {
    display: grid;
    gap: 24px;
}

.intro-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.service-item,
.solution-card,
.cta-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.feature-card {
    padding: 28px 24px;
}

.icon-wrap {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(94, 200, 255, 0.16), rgba(122, 240, 199, 0.1));
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 18px;
}

.feature-card h3,
.service-item h3,
.solution-card h3 {
    margin: 0 0 12px;
    font-size: 1.38rem;
    letter-spacing: -0.03em;
}

.feature-card p,
.service-item p,
.solution-card li,
.footer p {
    color: var(--muted);
}

.services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-item {
    padding: 28px 24px;
}

.service-item.large {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(94, 200, 255, 0.1), rgba(122, 240, 199, 0.08));
}

.service-tag {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--secondary);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
}

.solution-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.solution-card {
    padding: 28px 24px;
    position: relative;
}

.solution-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.solution-card li {
    position: relative;
    padding-left: 20px;
}

.solution-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-size: 1.4rem;
    line-height: 1;
}

.solution-card.highlight {
    background: linear-gradient(180deg, rgba(94, 200, 255, 0.12), rgba(154, 121, 255, 0.08));
    border-color: rgba(94, 200, 255, 0.28);
}

.badge {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(122, 240, 199, 0.14);
    color: var(--secondary);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid rgba(122, 240, 199, 0.25);
    padding: 6px 10px;
    border-radius: 999px;
}

.stats-band {
    background: linear-gradient(180deg, rgba(10, 18, 30, 0.5), rgba(12, 20, 31, 0.8));
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stats-grid div {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
}

.stats-grid strong {
    font-size: clamp(2rem, 3vw, 3rem);
    letter-spacing: -0.06em;
}

.stats-grid span {
    color: var(--muted);
}

.cta-section {
    padding-top: 90px;
}

.cta-box {
    padding: 32px 34px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, rgba(94, 200, 255, 0.08), rgba(122, 240, 199, 0.06));
}

.cta-box h2 {
    max-width: 640px;
    font-size: clamp(2rem, 4vw, 3rem);
}

.footer {
    padding: 28px 0 54px;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    margin-bottom: 8px;
}

.footer-links {
    display: flex;
    gap: 18px;
    color: var(--muted);
}

@media (max-width: 980px) {

    .hero-grid,
    .intro-grid,
    .services-grid,
    .solution-grid,
    .stats-grid,
    .cta-box,
    .footer-row {
        grid-template-columns: 1fr;
        display: grid;
    }

    .hero-grid {
        gap: 36px;
    }

    .nav-links {
        display: none;
    }

    .service-item.large {
        grid-column: span 1;
    }

    .cta-box,
    .footer-row {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 680px) {
    .hero {
        padding-top: 68px;
    }

    .hero-copy h1 {
        font-size: 2.7rem;
    }

    .cta-row {
        flex-direction: column;
        align-items: stretch;
    }

    .primary-btn,
    .secondary-btn,
    .nav-cta {
        width: 100%;
    }

    .trust-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}