:root {
    --primary: rgb(25, 44, 100);
    --primary-dark: rgb(25, 44, 100);
    --secondary: #0f172a;
    --muted: #64748b;
    --light: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
    --success: #16a34a;
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
    --radius: 22px;
}
 
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

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

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

img, svg {
    max-width: 100%;
}

.section-container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 35%),
        linear-gradient(135deg, #f8fafc 0%, #eef4ff 50%, #ffffff 100%);
}

.navbar {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 20;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
}

.logo-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.32);
}

.logo-img {
    width: 120px;
    height: auto;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    font-weight: 700;
}

.nav-links a {
    color: #334155;
    transition: color 0.2s ease;
}

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

.nav-cta {
    padding: 11px 18px;
    color: var(--white) !important;
    background: var(--secondary);
    border-radius: 999px;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--white);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--secondary);
    transition: 0.2s ease;
}

.hero {
    min-height: calc(100vh - 82px);
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 48px;
    align-items: center;
    padding: 56px 0 86px;
}

.eyebrow {
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 12px;
}

.hero h1,
.section-heading h2,
.benefits-layout h2,
.tech h2,
.cta-content h2,
.contact h2 {
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.hero h1 {
    max-width: 720px;
    font-size: clamp(2.6rem, 6vw, 5rem);
}

.hero-text {
    max-width: 620px;
    margin-top: 22px;
    color: var(--muted);
    font-size: 1.13rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border: 0;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 14px 35px rgba(37, 99, 235, 0.28);
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    color: var(--secondary);
    background: var(--white);
    border: 1px solid var(--border);
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 40px;
}

.hero-metrics div {
    padding: 18px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.7);
}

.hero-metrics strong {
    display: block;
    font-size: 1.35rem;
}

.hero-metrics span {
    color: var(--muted);
    font-size: 0.9rem;
}

.hero-card {
    padding: 28px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.card-topbar {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
}

.card-topbar span {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: #cbd5e1;
}

.hero-card h2 {
    margin-bottom: 22px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.dashboard-box {
    min-height: 122px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--light);
}

.dashboard-box.large {
    grid-row: span 2;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--secondary);
    color: var(--white);
}

.dashboard-box p,
.dashboard-box small {
    color: var(--muted);
}

.dashboard-box.large p,
.dashboard-box.large small {
    color: #cbd5e1;
}

.dashboard-box strong {
    display: block;
    margin: 8px 0;
    font-size: 2.2rem;
}

.dashboard-line {
    grid-column: span 2;
    height: 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), #bfdbfe);
}

.dashboard-line.short {
    width: 68%;
    background: #cbd5e1;
}

.services,
.process,
.tech,
.contact {
    padding: 96px 0;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 42px;
}

.section-heading h2,
.benefits-layout h2,
.tech h2,
.contact h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
}

.section-heading p,
.benefits-layout p,
.tech p,
.contact-info p {
    color: var(--muted);
    margin-top: 12px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    min-height: 280px;
    padding: 26px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.service-icon {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 26px;
    border-radius: 14px;
    color: var(--primary);
    background: #eff6ff;
    font-weight: 900;
}

.service-card h3,
.timeline-item h3 {
    margin-bottom: 10px;
    font-size: 1.18rem;
}

.service-card p,
.timeline-item p {
    color: var(--muted);
}

.benefits-section {
    padding: 90px 0;
    background: var(--secondary);
    color: var(--white);
}

.benefits-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 42px;
    align-items: center;
}

.benefits-layout p {
    color: #cbd5e1;
}

.benefits-list {
    display: grid;
    gap: 14px;
}

.benefit-item {
    display: flex;
    gap: 14px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.05);
}

.benefit-item span {
    display: grid;
    place-items: center;
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    color: var(--white);
    background: var(--success);
    border-radius: 999px;
    font-weight: 900;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.timeline-item {
    position: relative;
    padding: 28px;
    border-radius: var(--radius);
    background: var(--light);
}

.timeline-item span {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-bottom: 24px;
    color: var(--white);
    background: var(--primary);
    border-radius: 50%;
    font-weight: 900;
}

.tech {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.tech-tags span {
    padding: 13px 18px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--white);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
    font-weight: 800;
}

.cta-section {
    padding: 86px 0;
    background: linear-gradient(135deg, var(--primary), #0f172a);
    color: var(--white);
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 30px;
    align-items: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.cta-content p {
    max-width: 700px;
    margin-top: 12px;
    color: #dbeafe;
}

.cta-content .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.contact {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 44px;
}

.contact-details {
    margin-top: 28px;
    padding: 24px;
    border-radius: var(--radius);
    background: var(--light);
}

.contact-details p {
    margin-top: 8px;
}

.contact-form {
    display: grid;
    gap: 16px;
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.contact-form label {
    display: grid;
    gap: 7px;
    font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid var(--border);
    border-radius: 14px;
    font: inherit;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.contact-form textarea {
    resize: vertical;
}

.form-message {
    color: var(--success);
    font-weight: 800;
    min-height: 24px;
}

.site-footer {
    padding: 28px 0;
    border-top: 1px solid var(--border);
    background: var(--light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: var(--muted);
}

.footer-content a {
    color: var(--primary);
    font-weight: 800;
}

@media (max-width: 960px) {
    .hero,
    .benefits-layout,
    .tech,
    .contact,
    .cta-content {
        grid-template-columns: 1fr;
    }

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

    .hero-card {
        max-width: 620px;
    }
}

@media (max-width: 720px) {
    .section-container,
    .navbar {
        width: min(100% - 28px, 1120px);
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px;
        border: 1px solid var(--border);
        border-radius: 18px;
        background: var(--white);
        box-shadow: var(--shadow);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        display: block;
        padding: 14px;
        border-radius: 12px;
    }

    .nav-cta {
        text-align: center;
        margin-top: 6px;
    }

    .menu-toggle.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        padding-top: 34px;
    }

    .hero-metrics,
    .cards-grid,
    .timeline,
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-box.large,
    .dashboard-line,
    .dashboard-line.short {
        grid-column: auto;
        grid-row: auto;
        width: 100%;
    }

    .services,
    .process,
    .tech,
    .contact {
        padding: 72px 0;
    }

    .cta-content .btn {
        width: 100%;
    }

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

@media (max-width: 420px) {
    .hero-actions .btn {
        width: 100%;
    }

    .hero-card,
    .contact-form {
        padding: 20px;
    }
}