:root {
    --color-primary: #2F6BFF;
    --color-secondary: #7C3AED;
    --color-accent: #10B981;
    --color-dark: #0B1220;
    --color-light: #F5F7FB;
    --color-warning: #F59E0B;
    --color-text: #16213C;
    --color-muted: #5A6A8A;
    --container-width: 1180px;
    --border-radius: 16px;
    --shadow-soft: 0 24px 50px rgba(15, 30, 80, 0.08);
    --transition: 0.3s ease;
    font-size: 62.5%;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Poppins", "Montserrat", "Segoe UI", sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: #ffffff;
}

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

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

a:hover,
a:focus {
    color: var(--color-primary);
}

.container {
    width: min(90%, var(--container-width));
    margin: 0 auto;
}

.section {
    padding: 96px 0;
}

.hero {
    padding-top: 140px;
    padding-bottom: 120px;
    background: linear-gradient(135deg, rgba(47,107,255,0.1), rgba(124,58,237,0.08));
}

.hero-sub {
    padding-top: 140px;
    padding-bottom: 72px;
    background: linear-gradient(135deg, rgba(47,107,255,0.08), rgba(16,185,129,0.06));
}

.light-bg {
    background-color: var(--color-light);
}

h1, h2, h3, h4 {
    font-family: "Montserrat", "Poppins", sans-serif;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 24px;
    line-height: 1.2;
}

h1 {
    font-size: clamp(3.2rem, 4vw, 4.8rem);
}

h2 {
    font-size: clamp(2.8rem, 3vw, 3.6rem);
}

h3 {
    font-size: clamp(2.2rem, 2.4vw, 2.8rem);
}

h4 {
    font-size: 2rem;
}

p {
    margin: 0 0 16px;
    color: var(--color-muted);
}

ul,
ol {
    margin: 0;
    padding-left: 24px;
    color: var(--color-muted);
}

.section .content-block > p:last-child,
.section .content-block > ul:last-child,
.section .content-block > ol:last-child {
    margin-bottom: 0;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: 24px;
}

.btn {
    display: inline-block;
    padding: 16px 32px;
    font-weight: 600;
    border-radius: 40px;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
}

.btn.primary {
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-soft);
}

.btn.primary:hover,
.btn.primary:focus {
    background: #1f4ed6;
}

.btn.ghost {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.btn.ghost:hover,
.btn.ghost:focus {
    background: rgba(47,107,255,0.1);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: 40px;
    padding: 12px 24px;
    transition: var(--transition);
}

.header-cta:hover,
.header-cta:focus {
    background: var(--color-primary);
    color: #ffffff;
}

.header-cta.muted {
    color: var(--color-muted);
    border-color: rgba(90,106,138,0.4);
    cursor: default;
}

.grid {
    display: grid;
    gap: 64px;
}

.two-columns {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.hero-stats dt {
    font-weight: 700;
    color: var(--color-dark);
}

.hero-stats dd {
    margin: 8px 0 0;
    color: var(--color-muted);
}

.checklist {
    list-style: none;
    padding: 0;
}

.checklist li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 16px;
}

.checklist li::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 0;
    width: 18px;
    height: 18px;
    border-radius: 4px;
    background: var(--color-accent);
}

.numbered {
    counter-reset: numbered-list;
    list-style: none;
    padding: 0;
}

.numbered li {
    counter-increment: numbered-list;
    margin-bottom: 16px;
    padding-left: 48px;
    position: relative;
}

.numbered li::before {
    content: counter(numbered-list);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: #ffffff;
    display: grid;
    place-items: center;
    font-weight: 700;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.skills-grid article {
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-soft);
}

.pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.pill-list span,
.pill-list li {
    background: rgba(47,107,255,0.12);
    color: var(--color-primary);
    padding: 12px 20px;
    border-radius: 32px;
    font-weight: 600;
}

.timeline {
    display: grid;
    gap: 32px;
}

.timeline > div {
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    border-top: 6px solid var(--color-secondary);
}

.timeline.three-steps {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.timeline.four-steps {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.faq-list details {
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: 24px 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-soft);
    border-left: 6px solid var(--color-primary);
}

.faq-list summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-dark);
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list details[open] summary {
    color: var(--color-secondary);
}

.faq-list p {
    margin-top: 16px;
}

.contact-details p,
.contact-details a {
    color: var(--color-dark);
    font-weight: 600;
}

.contact-form {
    background: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    padding: 40px;
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.contact-form label {
    font-weight: 600;
    color: var(--color-dark);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    border: 1px solid rgba(13, 22, 51, 0.1);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 1.6rem;
    transition: border var(--transition), box-shadow var(--transition);
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(47,107,255,0.15);
    outline: none;
}

.form-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

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

.form-block {
    width: 100%;
}

.data-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.data-cards article {
    background: #ffffff;
    padding: 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border-top: 6px solid var(--color-accent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.services-grid article {
    background: #ffffff;
    padding: 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.services-grid ul {
    padding-left: 20px;
}

.cases-table {
    display: grid;
    gap: 16px;
}

.case-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-soft);
}

.case-row.header {
    background: rgba(15, 30, 80, 0.06);
    font-weight: 700;
    box-shadow: none;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.summary-grid .full-width {
    grid-column: 1 / -1;
}

.legal-text h2 {
    margin-top: 48px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(245, 247, 251, 0.85);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 30, 80, 0.08);
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
}

.logo-image {
    height: 50px;
    width: auto;
}

.footer-logo {
    height: 72px;
    width: auto;
    margin-bottom: 16px;
}

.site-nav {
    position: relative;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list a {
    font-weight: 600;
    color: var(--color-dark);
    padding: 12px 0;
    position: relative;
}

.nav-list a.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: var(--color-secondary);
    border-radius: 3px;
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle-label span {
    width: 26px;
    height: 3px;
    background: var(--color-dark);
    border-radius: 3px;
    transition: var(--transition);
}

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

.nav-close {
    display: none;
}

.site-footer {
    background: var(--color-dark);
    color: #ffffff;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: #d4daf1;
}

.footer-info,
.footer-links,
.footer-legal {
    color: #d4daf1;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
    color: #d4daf1;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    left: 24px;
    background: rgba(11, 18, 32, 0.92);
    color: #ffffff;
    border-radius: 20px;
    padding: 24px;
    display: none;
    z-index: 999;
    box-shadow: var(--shadow-soft);
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-banner a {
    color: var(--color-accent);
    text-decoration: underline;
}

.cookie-banner .btn {
    flex-shrink: 0;
}

.responsive-image {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    width: 100%;
    height: auto;
}

@media (max-width: 1024px) {
    .nav-toggle-label {
        display: flex;
    }

    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(11, 18, 32, 0.96);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(-100%);
        transition: transform var(--transition);
    }

    .nav-toggle:checked ~ .site-nav .nav-overlay {
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        gap: 32px;
    }

    .nav-list a {
        color: #ffffff;
        font-size: 2.4rem;
    }

    .nav-list a.active::after {
        display: none;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: 32px;
        right: 32px;
        font-size: 4rem;
        color: #ffffff;
        cursor: pointer;
    }

    .header-cta {
        display: none;
    }

    .hero {
        padding-top: 120px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .cookie-banner {
        bottom: 16px;
        right: 16px;
        left: 16px;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .hero,
    .hero-sub {
        padding-top: 110px;
    }

    .contact-form {
        padding: 24px;
    }

    .cookie-banner {
        padding: 16px;
    }

    .cookie-banner-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-banner .btn {
        width: 100%;
    }
}