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

:root {
    --bg: #07111f;
    --bg2: #0d1b2f;
    --primary: #38bdf8;
    --secondary: #a78bfa;
    --accent: #22c55e;
    --text: #102033;
    --muted: #64748b;
    --white: #ffffff;
    --light: #f8fafc;
    --border: #e2e8f0;
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.16);
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--light);
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

.container {
    width: min(1150px, 92%);
    margin: auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(7, 17, 31, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

.logo-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.logo small {
    display: block;
    color: #b8c4d8;
    font-size: 12px;
}

nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

nav a {
    color: #dbeafe;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
}

.nav-cta {
    background: var(--primary);
    color: #06111f;
    padding: 10px 18px;
    border-radius: 999px;
}

.menu-btn {
    display: none;
    border: none;
    background: transparent;
    color: white;
    font-size: 28px;
}

.hero {
    background:
        radial-gradient(circle at top left, rgba(56,189,248,0.35), transparent 35%),
        radial-gradient(circle at bottom right, rgba(167,139,250,0.30), transparent 35%),
        linear-gradient(135deg, #07111f, #0d1b2f 60%, #111827);
    color: var(--white);
    padding: 95px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 55px;
    align-items: center;
}

.badge {
    display: inline-block;
    color: #075985;
    background: #e0f2fe;
    padding: 7px 14px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 16px;
}

.hero .badge,
.dark .badge {
    color: #dff7ff;
    background: rgba(56,189,248,0.15);
    border: 1px solid rgba(56,189,248,0.25);
}

h1 {
    font-size: clamp(42px, 6vw, 72px);
    line-height: 1.03;
    letter-spacing: -2px;
    margin-bottom: 22px;
}

h2 {
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.12;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero-subtitle {
    color: #cbd5e1;
    font-size: 19px;
    max-width: 670px;
    margin-bottom: 28px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    text-decoration: none;
    cursor: pointer;
    border-radius: 14px;
    padding: 14px 22px;
    font-weight: 800;
    transition: 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 12px 30px rgba(56,189,248,0.25);
}

.secondary {
    background: rgba(255,255,255,0.1);
    color: white;
    border: 1px solid rgba(255,255,255,0.18);
}

.full {
    width: 100%;
}

.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    color: #cbd5e1;
}

.trust-row span {
    background: rgba(255,255,255,0.08);
    padding: 8px 12px;
    border-radius: 999px;
}

.hero-card {
    position: relative;
    min-height: 440px;
    border-radius: 34px;
    padding: 28px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 35px 100px rgba(0,0,0,0.32);
    backdrop-filter: blur(18px);
}

.status-card {
    position: relative;
    z-index: 2;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 22px;
    padding: 20px;
    margin-bottom: 18px;
}

.status-card span {
    color: #bae6fd;
    font-size: 14px;
}

.status-card strong {
    display: block;
    font-size: 22px;
    margin-top: 5px;
}

.status-card.active {
    background: linear-gradient(135deg, rgba(56,189,248,0.35), rgba(167,139,250,0.28));
}

.pulse-orb {
    position: absolute;
    right: -70px;
    bottom: -70px;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(34,197,94,0.45), transparent 70%);
    animation: pulse 2.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.12); opacity: 1; }
}

.section {
    padding: 90px 0;
}

.section-title {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 45px;
}

.section-title p {
    color: var(--muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card,
.why-card,
.contact-form,
.automation-panel {
    background: white;
    border: 1px solid var(--border);
    border-radius: 26px;
    padding: 28px;
    box-shadow: var(--shadow);
}

.service-card {
    transition: 0.25s ease;
}

.service-card:hover {
    transform: translateY(-7px);
}

.icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: #eef6ff;
    font-size: 28px;
    margin-bottom: 18px;
}

.service-card h3,
.why-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.service-card p,
.why-card p,
.split p,
.contact-grid p {
    color: var(--muted);
}

.brand-section {
    padding: 90px 0;
    background: white;
}

.split {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 45px;
    align-items: center;
}

.brand-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.brand-cloud span {
    padding: 13px 18px;
    background: #f1f5f9;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-weight: 700;
}

.dark {
    background:
        radial-gradient(circle at top right, rgba(56,189,248,0.25), transparent 35%),
        linear-gradient(135deg, #07111f, #111827);
    color: white;
}

.dark p {
    color: #cbd5e1;
}

.automation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    align-items: center;
}

.check-list {
    list-style: none;
    margin-top: 22px;
}

.check-list li {
    margin-bottom: 12px;
    color: #dbeafe;
}

.check-list li::before {
    content: "✓";
    color: var(--accent);
    font-weight: 900;
    margin-right: 9px;
}

.automation-panel {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.14);
    color: white;
}

.auto-row {
    display: flex;
    gap: 16px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255,255,255,0.08);
    margin-bottom: 14px;
}

.auto-row small {
    display: block;
    color: #cbd5e1;
}

.dot {
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
    margin-top: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 8px rgba(34,197,94,0.12);
}

.why-section {
    padding: 70px 0;
    background: #f8fafc;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.contact-section {
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 45px;
    align-items: start;
}

.contact-info {
    margin-top: 24px;
    padding: 22px;
    background: #f8fafc;
    border-radius: 22px;
    border: 1px solid var(--border);
}

.contact-form label {
    display: block;
    font-weight: 800;
    margin-bottom: 7px;
    margin-top: 16px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
    font-size: 16px;
    outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(56,189,248,0.12);
}

.alert {
    padding: 14px;
    border-radius: 14px;
    font-weight: 700;
    margin-bottom: 14px;
}

.success {
    background: #dcfce7;
    color: #166534;
}

.error {
    background: #fee2e2;
    color: #991b1b;
}

footer {
    background: #07111f;
    color: #cbd5e1;
    padding: 34px 0;
}

.footer-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-grid strong {
    color: white;
}

@media (max-width: 900px) {
    .menu-btn {
        display: block;
    }

    nav {
        position: absolute;
        top: 78px;
        left: 0;
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        padding: 22px 4%;
        background: #07111f;
    }

    nav.show {
        display: flex;
    }

    .hero-grid,
    .split,
    .automation-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 70px 0;
    }

    .hero-card {
        min-height: auto;
    }

    .footer-grid {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 560px) {
    h1 {
        font-size: 38px;
    }

    .section {
        padding: 65px 0;
    }

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

    .btn {
        width: 100%;
    }
}