:root {
    --color-primary: #0B1026;
    --color-accent: #2D7FF9;
    --color-secondary: #10B981;
    --color-bg: #F6F8FB;
    --color-text: #0F172A;
    --color-muted: #94A3B8;
    --color-white: #FFFFFF;
    --shadow-md: 0 18px 40px rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 10px 20px rgba(15, 23, 42, 0.06);
    --transition: all 0.3s ease;
    font-size: 16px;
}

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

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

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

h1, h2, h3, h4 {
    color: var(--color-primary);
    line-height: 1.2;
    margin-top: 0;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2.1rem;
}

h3 {
    font-size: 1.4rem;
}

h4 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-muted);
    margin-bottom: 12px;
}

p {
    margin: 0 0 16px;
}

ul {
    padding-left: 20px;
    margin: 0 0 16px;
}

.section {
    padding: 80px 0;
}

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

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

.hero {
    background: linear-gradient(135deg, rgba(11, 16, 38, 0.95), rgba(45, 127, 249, 0.85));
    color: var(--color-white);
    border-bottom-left-radius: 32px;
    border-bottom-right-radius: 32px;
    position: relative;
    overflow: hidden;
}

.hero h1,
.hero p,
.hero li,
.hero span {
    color: var(--color-white);
}

.hero .hero-content p {
    font-size: 1.1rem;
}

.hero-stats {
    list-style: none;
    padding: 0;
    margin: 32px 0 0;
}

.hero-stats li {
    display: flex;
    flex-direction: column;
    margin-bottom: 12px;
    font-weight: 500;
}

.hero-stats span {
    font-size: 1.8rem;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.hero-media {
    position: relative;
    z-index: 1;
}

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

.grid {
    display: grid;
    gap: 48px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.section-header {
    margin-bottom: 40px;
}

.section-header p {
    max-width: 680px;
}

.cards-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.cards-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
    background: var(--color-white);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.card ul {
    margin: 0;
    padding-left: 20px;
}

.card-case img {
    margin-bottom: 16px;
}

.metric-card {
    background: var(--color-white);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.metric-card h3 {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--color-accent);
}

.metrics-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.metrics-visual {
    margin-top: 40px;
}

.timeline {
    position: relative;
    padding-left: 24px;
    list-style: none;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-accent);
    opacity: 0.3;
}

.timeline > li,
.timeline > div {
    position: relative;
    margin-bottom: 24px;
    padding-left: 16px;
}

.timeline > li::before,
.timeline > div::before {
    content: "";
    position: absolute;
    left: -20px;
    top: 6px;
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
}

.image-frame {
    position: relative;
}

.image-frame::after {
    content: "";
    position: absolute;
    inset: -16px;
    border-radius: 24px;
    border: 2px dashed rgba(45, 127, 249, 0.4);
    z-index: 0;
}

.image-frame img {
    position: relative;
    z-index: 1;
}

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

.checklist li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
}

.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: 700;
}

.faq details {
    background: var(--color-white);
    border-radius: 18px;
    padding: 20px 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
    position: relative;
    padding-right: 30px;
}

.faq summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 0;
    color: var(--color-accent);
    font-size: 1.5rem;
    transition: var(--transition);
}

details[open] summary::after {
    transform: rotate(45deg);
}

details[open] div {
    margin-top: 12px;
    color: var(--color-text);
}

.contact-form {
    background: var(--color-white);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-group label {
    font-weight: 600;
    color: var(--color-primary);
}

.form-group input,
.form-group textarea {
    border: 1px solid rgba(148, 163, 184, 0.5);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(45, 127, 249, 0.15);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #1f6de0;
    border-color: #1f6de0;
}

.btn-outline {
    border-color: var(--color-white);
    color: var(--color-white);
    background: transparent;
}

.btn-outline:hover,
.btn-outline:focus {
    background: rgba(255, 255, 255, 0.12);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(246, 248, 251, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(148, 163, 184, 0.2);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 24px;
}

.logo {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.desktop-nav ul {
    list-style: none;
    display: flex;
    gap: 24px;
    margin: 0;
    padding: 0;
}

.desktop-nav a {
    font-weight: 500;
    color: var(--color-text);
    padding: 10px 0;
    position: relative;
}

.desktop-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}

.desktop-nav a:hover::after,
.desktop-nav a:focus::after,
.desktop-nav a.is-active::after {
    width: 100%;
}

.header-cta {
    display: flex;
    align-items: center;
}

.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-primary);
    border-radius: 3px;
    transition: var(--transition);
}

.mobile-nav {
    display: none;
}

.mobile-nav__inner {
    background: rgba(11, 16, 38, 0.96);
    color: var(--color-white);
    position: fixed;
    inset: 0;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.mobile-nav__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    font-size: 1.1rem;
    font-weight: 600;
}

.mobile-nav__close {
    width: 32px;
    height: 32px;
    position: relative;
    cursor: pointer;
}

.mobile-nav__close::before,
.mobile-nav__close::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 2px;
    background: var(--color-white);
}

.mobile-nav__close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.mobile-nav__close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.mobile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav a {
    color: var(--color-white);
    font-size: 1.4rem;
    font-weight: 600;
}

.nav-toggle:checked ~ .mobile-nav {
    display: block;
}

.site-footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.88);
    padding-top: 60px;
    padding-bottom: 30px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li {
    margin-bottom: 12px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-nav a:hover,
.footer-nav a:focus {
    color: var(--color-secondary);
}

.footer-bottom {
    margin-top: 40px;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    padding-top: 20px;
    text-align: center;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
}

.contact-info p {
    margin-bottom: 12px;
}

.contact-info a {
    font-weight: 600;
}

.data-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.data-list li {
    margin-bottom: 10px;
}

.legal-content {
    background: var(--color-white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.legal-content h2 {
    margin-top: 40px;
}

.legal-content ul {
    padding-left: 22px;
}

.legal-content table,
.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.legal-table th,
.legal-table td {
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 12px 14px;
    text-align: left;
    vertical-align: top;
}

.legal-table th {
    background: rgba(45, 127, 249, 0.08);
    color: var(--color-primary);
    font-weight: 600;
}

.hero-legal {
    background: linear-gradient(135deg, rgba(11, 16, 38, 0.92), rgba(16, 185, 129, 0.75));
    text-align: center;
    padding: 100px 0;
    color: var(--color-white);
}

.sticky-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    z-index: 15;
}

.sticky-cta:hover,
.sticky-cta:focus {
    background: #0c9e6f;
    color: var(--color-white);
}

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(50vw);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 30;
}

.cookie-banner--visible {
    transform: translateX(-50%);
    opacity: 1;
    pointer-events: auto;
}

.cookie-banner__inner {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 24px 28px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cookie-banner__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

@media (max-width: 991px) {
    .desktop-nav,
    .header-cta {
        display: none;
    }

    .nav-toggle-label {
        display: flex;
    }

    .header-container {
        padding: 16px 0;
    }

    .sticky-cta {
        right: 16px;
        left: 16px;
        text-align: center;
    }

    .cookie-banner {
        left: 50%;
        right: 16px;
        transform: translate(-50%, 50vh);
    }

    .cookie-banner--visible {
        transform: translate(-50%, 0);
    }
}

@media (max-width: 767px) {
    :root {
        font-size: 15px;
    }

    .section {
        padding: 60px 0;
    }

    .hero {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .grid {
        gap: 32px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

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

    .legal-content {
        padding: 28px 20px;
    }

    .legal-table {
        display: block;
        overflow-x: auto;
    }

    .cookie-banner__inner {
        width: min(92vw, 420px);
    }
}