:root {
    --bg: #071a2b;
    --bg-soft: #0b2238;
    --card: rgba(16, 44, 68, 0.82);
    --card-dark: #0b1e31;
    --primary: #2dd4bf;
    --primary-dark: #14b8a6;
    --text: #f8fafc;
    --muted: #b8c7d9;
    --border: rgba(255, 255, 255, 0.13);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 5% 10%, rgba(45, 212, 191, 0.15), transparent 30%),
        radial-gradient(circle at 95% 30%, rgba(59, 130, 246, 0.12), transparent 28%),
        linear-gradient(135deg, #061827 0%, #0a2035 55%, #071a2b 100%);
}

body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
}

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

.container {
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(6, 24, 39, 0.88);
    backdrop-filter: blur(18px);
}

.navbar {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
}

.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    font-size: 29px;
    font-weight: 900;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    color: #dbe7f3;
    text-decoration: none;
    font-weight: 650;
    font-size: 15px;
    transition: color 0.2s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-button {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: white;
    background: rgba(255, 255, 255, 0.06);
    cursor: pointer;
    font-size: 23px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 23px;
    border: 1px solid transparent;
    border-radius: 11px;
    text-decoration: none;
    font-weight: 800;
    cursor: pointer;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

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

.button-primary {
    color: #031c1a;
    background: linear-gradient(135deg, var(--primary), #36dfcd);
    box-shadow: 0 12px 30px rgba(45, 212, 191, 0.2);
}

.button-primary:hover {
    box-shadow: 0 16px 40px rgba(45, 212, 191, 0.28);
}

.button-secondary {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.06);
}

.button-small {
    min-height: 42px;
    padding-inline: 18px;
    font-size: 14px;
}

.hero {
    min-height: 760px;
    display: flex;
    align-items: center;
    padding: 85px 0 95px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 70px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 20px;
    padding: 9px 14px;
    border: 1px solid rgba(45, 212, 191, 0.25);
    border-radius: 999px;
    color: #8af4e7;
    background: rgba(45, 212, 191, 0.08);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    max-width: 760px;
    font-size: clamp(46px, 6vw, 76px);
    line-height: 1.02;
    letter-spacing: -3px;
}

.hero h1 span {
    color: var(--primary);
}

.hero-description {
    max-width: 690px;
    margin: 26px 0 0;
    color: var(--muted);
    font-size: 20px;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 28px;
    color: #c8d7e5;
    font-size: 14px;
    font-weight: 650;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-feature::before {
    content: "✓";
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    color: #06231f;
    background: var(--primary);
    font-size: 13px;
    font-weight: 900;
}

.product-window {
    position: relative;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 25px;
    background: linear-gradient(
        145deg,
        rgba(35, 68, 96, 0.9),
        rgba(13, 38, 61, 0.9)
    );
    box-shadow: var(--shadow);
}

.product-window::before {
    content: "";
    position: absolute;
    inset: -25px;
    z-index: -1;
    border-radius: 40px;
    background: radial-gradient(
        circle,
        rgba(45, 212, 191, 0.12),
        transparent 68%
    );
}

.window-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 3px 18px;
}

.window-dots {
    display: flex;
    gap: 7px;
}

.window-dots span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
}

.window-title {
    color: #c6d5e4;
    font-size: 13px;
    font-weight: 700;
}

.dashboard {
    display: grid;
    gap: 14px;
}

.dashboard-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.metric-card {
    min-height: 110px;
    padding: 18px;
    border-radius: 15px;
    background: var(--card-dark);
}

.metric-card strong {
    display: block;
    margin-top: 12px;
    font-size: 24px;
}

.metric-card span {
    color: #91a6ba;
    font-size: 12px;
}

.chart-card {
    min-height: 220px;
    padding: 20px;
    border-radius: 16px;
    background: var(--card-dark);
}

.chart-bars {
    height: 145px;
    margin-top: 20px;
    display: flex;
    align-items: flex-end;
    gap: 13px;
}

.chart-bars span {
    flex: 1;
    min-width: 18px;
    border-radius: 7px 7px 2px 2px;
    background: linear-gradient(to top, #14b8a6, #5eead4);
}

.chart-bars span:nth-child(1) {
    height: 48%;
}

.chart-bars span:nth-child(2) {
    height: 72%;
}

.chart-bars span:nth-child(3) {
    height: 56%;
}

.chart-bars span:nth-child(4) {
    height: 88%;
}

.chart-bars span:nth-child(5) {
    height: 69%;
}

.chart-bars span:nth-child(6) {
    height: 96%;
}

.section {
    padding: 100px 0;
}

.section-soft {
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.025);
}

.section-header {
    max-width: 760px;
    margin: 0 auto 50px;
    text-align: center;
}

.section-label {
    margin-bottom: 12px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.section-header h2 {
    margin: 0;
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.12;
    letter-spacing: -1.8px;
}

.section-header p {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.7;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.module-card {
    min-height: 245px;
    padding: 25px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(12, 38, 61, 0.72);
    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        background 0.25s ease;
}

.module-card:hover {
    transform: translateY(-6px);
    border-color: rgba(45, 212, 191, 0.45);
    background: rgba(15, 47, 73, 0.9);
}

.module-icon {
    width: 49px;
    height: 49px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    border-radius: 13px;
    color: #06231f;
    background: var(--primary);
    font-size: 22px;
}

.module-card h3 {
    margin: 0 0 12px;
    font-size: 20px;
}

.module-card p {
    margin: 0;
    color: #aebfd0;
    line-height: 1.7;
    font-size: 15px;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.industry-card {
    position: relative;
    min-height: 220px;
    overflow: hidden;
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background:
        linear-gradient(
            145deg,
            rgba(22, 58, 85, 0.96),
            rgba(9, 31, 50, 0.96)
        );
}

.industry-card::after {
    content: "";
    position: absolute;
    right: -45px;
    bottom: -70px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(45, 212, 191, 0.09);
}

.industry-card h3 {
    margin: 0 0 13px;
    font-size: 23px;
}

.industry-card p {
    max-width: 310px;
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.feature-split {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 70px;
    align-items: center;
}

.feature-content h2 {
    margin: 0;
    font-size: clamp(38px, 5vw, 56px);
    line-height: 1.1;
    letter-spacing: -2px;
}

.feature-content p {
    margin: 22px 0;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.8;
}

.check-list {
    display: grid;
    gap: 13px;
    margin-top: 28px;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #d9e5ef;
}

.check-item span {
    flex: 0 0 auto;
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #06231f;
    background: var(--primary);
    font-size: 13px;
    font-weight: 900;
}

.feature-panel {
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: rgba(20, 50, 76, 0.82);
    box-shadow: var(--shadow);
}

.status-card {
    padding: 20px;
    border-radius: 16px;
    background: var(--card-dark);
}

.status-card + .status-card {
    margin-top: 13px;
}

.status-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.status-badge {
    padding: 6px 9px;
    border-radius: 999px;
    color: #69f6e6;
    background: rgba(45, 212, 191, 0.12);
    font-size: 11px;
    font-weight: 850;
}

.status-card h4 {
    margin: 14px 0 7px;
    font-size: 18px;
}

.status-card p {
    margin: 0;
    color: #9db0c3;
    line-height: 1.6;
    font-size: 14px;
}

.cta {
    padding: 35px;
    border: 1px solid rgba(45, 212, 191, 0.24);
    border-radius: 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    background:
        radial-gradient(circle at right, rgba(45, 212, 191, 0.15), transparent 40%),
        linear-gradient(145deg, rgba(15, 48, 74, 0.96), rgba(8, 30, 49, 0.96));
}

.cta h2 {
    margin: 0;
    font-size: clamp(30px, 5vw, 44px);
}

.cta p {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.7;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
}

.contact-info h2 {
    margin: 0 0 18px;
    font-size: 45px;
}

.contact-info p {
    color: var(--muted);
    line-height: 1.8;
}

.contact-items {
    display: grid;
    gap: 13px;
    margin-top: 28px;
}

.contact-item {
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.04);
}

.contact-item strong {
    display: block;
    margin-bottom: 5px;
    color: var(--primary);
}

.contact-form {
    padding: 26px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(13, 40, 63, 0.82);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-field {
    display: grid;
    gap: 8px;
}

.form-field.full {
    grid-column: 1 / -1;
}

.form-field label {
    color: #d9e5ef;
    font-size: 13px;
    font-weight: 750;
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    min-height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 10px;
    outline: none;
    padding: 12px 14px;
    color: white;
    background: #091d30;
    font: inherit;
}

.form-field textarea {
    min-height: 135px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.1);
}

.form-message {
    display: none;
    margin-top: 15px;
    padding: 12px 14px;
    border-radius: 10px;
    color: #9ff9ed;
    background: rgba(45, 212, 191, 0.1);
}

.site-footer {
    margin-top: 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(5, 19, 32, 0.72);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 0.7fr 0.9fr;
    gap: 45px;
    padding: 60px 0 40px;
}

.footer-brand p {
    max-width: 390px;
    color: #9db0c3;
    line-height: 1.7;
}

.footer-column h4 {
    margin: 0 0 18px;
}

.footer-column a {
    display: block;
    margin: 10px 0;
    color: #aebfd0;
    text-decoration: none;
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding: 22px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: #899eb2;
    font-size: 13px;
}

.reveal {
    opacity: 0;
    transform: translateY(25px);
    transition:
        opacity 0.65s ease,
        transform 0.65s ease;
}

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

@media (max-width: 1050px) {
    .module-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .hero {
        min-height: auto;
    }

    .hero-content {
        text-align: center;
    }

    .hero-description {
        margin-inline: auto;
    }

    .hero-actions,
    .hero-features {
        justify-content: center;
    }

    .product-window {
        max-width: 720px;
        margin-inline: auto;
    }

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

@media (max-width: 820px) {
    .nav-links,
    .nav-actions .button {
        display: none;
    }

    .menu-button {
        display: grid;
        place-items: center;
    }

    .nav-links.mobile-visible {
        position: absolute;
        top: 78px;
        left: 20px;
        right: 20px;
        display: grid;
        gap: 0;
        padding: 12px;
        border: 1px solid var(--border);
        border-radius: 15px;
        background: #081d30;
        box-shadow: var(--shadow);
    }

    .nav-links.mobile-visible a {
        padding: 14px;
        border-radius: 9px;
    }

    .nav-links.mobile-visible a:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .industry-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 620px) {
    .container {
        width: min(calc(100% - 26px), var(--container));
    }

    .hero {
        padding: 65px 0 75px;
    }

    .hero h1 {
        font-size: 44px;
        letter-spacing: -2px;
    }

    .hero-description {
        font-size: 17px;
    }

    .hero-actions .button {
        width: 100%;
    }

    .dashboard-row,
    .module-grid,
    .form-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 75px 0;
    }

    .section-header {
        margin-bottom: 35px;
    }

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

    .cta {
        padding: 25px;
    }

    .footer-bottom {
        flex-direction: column;
    }
}