@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --color-primary: #2155CD;
    --color-secondary: #1E3A8A;
    --color-accent: #38BDF8;
    --color-dark: #0F172A;
    --color-mid: #334155;
    --color-light: #F8FAFC;
    --color-white: #FFFFFF;
    --color-muted: #CBD5F5;

    --shadow-soft: 0 15px 40px rgba(15, 23, 42, 0.12);
    --shadow-hard: 0 20px 60px rgba(30, 64, 175, 0.25);

    --space-xxs: 0.5rem;
    --space-xs: 0.75rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;

    --radius-sm: 0.75rem;
    --radius-md: 1.25rem;
    --radius-lg: 2rem;

    --font-heading: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    --max-width: 1200px;

    --transition-base: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    margin: 0;
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-dark);
    background: linear-gradient(180deg, #EFF6FF 0%, #F8FAFC 30%, #FFFFFF 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

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

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

main {
    flex: 1;
    padding-top: 4.5rem;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(14px);
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    gap: var(--space-sm);
}

.logo {
    font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.75rem);
    font-weight: 700;
    color: var(--color-light);
    letter-spacing: 0.08em;
}

.site-nav {
    position: relative;
}

.nav-toggle {
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 50%;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: var(--transition-base);
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--color-light);
    border-radius: 999px;
    transition: var(--transition-base);
}

.nav-toggle:hover {
    background: rgba(56, 189, 248, 0.24);
}

.nav-menu {
    position: absolute;
    right: 0;
    top: 60px;
    width: 240px;
    background: rgba(15, 23, 42, 0.96);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    display: none;
    flex-direction: column;
    gap: var(--space-xs);
    box-shadow: var(--shadow-soft);
}

.nav-menu.active {
    display: flex;
}

.nav-menu a {
    color: var(--color-light);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a:focus,
.nav-menu a.current {
    background: rgba(56, 189, 248, 0.15);
    color: var(--color-accent);
}

.page-hero {
    padding: clamp(4rem, 2.5rem + 4vw, 7rem) 0 clamp(3rem, 2rem + 2vw, 5rem);
    position: relative;
    overflow: hidden;
}

.page-hero.homepage-hero {
    background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.25), transparent 45%),
                radial-gradient(circle at bottom right, rgba(37, 85, 205, 0.28), transparent 50%),
                linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(30, 58, 138, 0.95));
    min-height: 90vh;
    display: flex;
    align-items: center;
    color: var(--color-light);
}

.page-hero.homepage-hero .hero-content {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.hero-copy {
    max-width: 520px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xxs);
    padding: 0.375rem 0.85rem;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 1.8rem + 2vw, 3.6rem);
    line-height: 1.1;
    margin: var(--space-sm) 0;
}

.hero-text {
    color: rgba(226, 232, 240, 0.85);
    font-size: clamp(1rem, 0.95rem + 0.35vw, 1.2rem);
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-base);
    min-height: 48px;
}

.btn-primary {
    background: linear-gradient(135deg, #38BDF8, #2563EB);
    color: var(--color-white);
    box-shadow: var(--shadow-hard);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #60A5FA, #1D4ED8);
    transform: translateY(-3px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(148, 163, 184, 0.35);
    color: var(--color-light);
}

.btn-secondary:hover {
    background: rgba(148, 163, 184, 0.18);
    color: var(--color-white);
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: rgba(241, 248, 255, 0.2);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: grid;
    gap: var(--space-md);
    color: var(--color-light);
    box-shadow: var(--shadow-soft);
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-sm);
}

.metric-card {
    background: rgba(15, 23, 42, 0.25);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--color-white);
}

.metric-label {
    color: rgba(226, 232, 240, 0.75);
    font-size: 0.9rem;
}

.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid.featured-grid {
    margin-top: var(--space-xl);
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: var(--shadow-soft);
    transform: translateY(0);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hard);
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.section {
    padding: clamp(3rem, 2rem + 2vw, 5rem) 0;
}

.section.alt {
    background: rgba(226, 232, 240, 0.45);
}

.section-heading {
    max-width: 720px;
    margin-bottom: var(--space-lg);
}

.section-heading h2 {
    font-size: clamp(1.8rem, 1.4rem + 1.5vw, 2.5rem);
    margin-bottom: var(--space-sm);
    font-weight: 700;
    color: var(--color-mid);
}

.section-heading p {
    color: rgba(15, 23, 42, 0.7);
    font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem);
}

.card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-base);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hard);
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    color: var(--color-primary);
}

.card p {
    color: var(--color-mid);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(37, 85, 205, 0.15);
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.stat-card {
    background: rgba(37, 85, 205, 0.08);
    border: 1px solid rgba(37, 85, 205, 0.12);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.stat-card strong {
    display: block;
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-bottom: var(--space-xs);
}

.stat-card span {
    color: rgba(15, 23, 42, 0.7);
    font-weight: 500;
}

.insight-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.insight-card img {
    height: 220px;
}

.insight-card-content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.insight-card h3 {
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin: 0;
}

.insight-card p {
    color: rgba(15, 23, 42, 0.7);
    flex: 1;
}

.insight-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: rgba(15, 23, 42, 0.55);
    font-size: 0.9rem;
}

.list {
    display: grid;
    gap: var(--space-sm);
}

.list li {
    position: relative;
    padding-left: 1.5rem;
    color: rgba(15, 23, 42, 0.75);
}

.list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, #38BDF8, #2563EB);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18);
}

.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 640px;
}

.data-table th,
.data-table td {
    padding: var(--space-sm);
    text-align: left;
    font-size: 0.95rem;
}

.data-table thead {
    background: rgba(37, 85, 205, 0.08);
}

.data-table tbody tr:nth-child(every) {}

.data-table tbody tr:nth-child(odd) {
    background: rgba(15, 23, 42, 0.02);
}

.contact-grid {
    display: grid;
    gap: var(--space-lg);
}

.contact-grid-columns {
    display: grid;
    gap: var(--space-lg);
}

.contact-card {
    background: rgba(37, 85, 205, 0.08);
    border: 1px solid rgba(37, 85, 205, 0.15);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.contact-card a {
    color: var(--color-secondary);
    font-weight: 600;
}

.form-card {
    background: rgba(255, 255, 255, 0.9);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.form-grid {
    display: grid;
    gap: var(--space-md);
}

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

label {
    font-weight: 600;
    color: var(--color-mid);
    margin-bottom: var(--space-xxs);
    display: block;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    transition: var(--transition-base);
    min-height: 48px;
}

textarea {
    min-height: 140px;
    resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.25);
    outline: none;
}

.details-group {
    display: grid;
    gap: var(--space-sm);
}

details {
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.2);
    padding: var(--space-sm) var(--space-md);
    box-shadow: var(--shadow-soft);
}

summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-secondary);
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: "+";
    float: right;
    font-weight: 600;
    transition: transform 0.3s ease;
}

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

details p {
    margin-top: var(--space-sm);
    color: rgba(15, 23, 42, 0.7);
}

.site-footer {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(30, 64, 175, 0.95));
    color: var(--color-light);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-container {
    display: grid;
    gap: var(--space-lg);
}

.footer-top {
    display: grid;
    gap: var(--space-lg);
}

.footer-top-columns {
    display: grid;
    gap: var(--space-lg);
}

.footer-brand {
    max-width: 420px;
}

.footer-brand p {
    color: rgba(226, 232, 240, 0.7);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

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

.footer-links li + li {
    margin-top: var(--space-xxs);
}

.footer-links a {
    color: rgba(226, 232, 240, 0.75);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contact p {
    margin: 0;
    color: rgba(226, 232, 240, 0.75);
}

.footer-contact a {
    color: var(--color-accent);
    font-weight: 600;
}

.footer-hours {
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    color: rgba(226, 232, 240, 0.75);
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: rgba(226, 232, 240, 0.6);
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    padding-top: var(--space-sm);
}

.cookie-banner {
    position: fixed;
    left: 50%;
    bottom: var(--space-sm);
    transform: translateX(-50%);
    max-width: 560px;
    width: calc(100% - 2 * var(--space-sm));
    background: rgba(15, 23, 42, 0.95);
    color: var(--color-light);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(56, 189, 248, 0.25);
    box-shadow: var(--shadow-hard);
    padding: var(--space-md);
    display: none;
    z-index: 1200;
}

.cookie-banner.active {
    display: block;
}

.cookie-banner p {
    margin: 0;
    font-size: 0.95rem;
    color: rgba(226, 232, 240, 0.85);
}

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

.cookie-actions {
    margin-top: var(--space-sm);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag {
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(37, 85, 205, 0.12);
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 0.85rem;
}

.highlight-panel {
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(37, 85, 205, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-soft);
}

@media (min-width: 640px) {
    .footer-top-columns {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        display: flex !important;
        flex-direction: row;
        align-items: center;
        background: transparent;
        box-shadow: none;
        width: auto;
        padding: 0;
        gap: var(--space-md);
    }

    .nav-menu a {
        color: rgba(226, 232, 240, 0.85);
        padding: 0;
        border-radius: 0;
        font-size: 0.95rem;
    }

    .nav-menu a:hover,
    .nav-menu a:focus,
    .nav-menu a.current {
        background: none;
        color: var(--color-accent);
    }

    .stat-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .contact-grid-columns {
        grid-template-columns: 1.2fr 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-top-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1.2fr 1fr;
    }

    .grid.featured-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .footer-top {
        grid-template-columns: 1.5fr 1fr 1fr;
    }

    .footer-top-columns {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1440px) {
    body {
        background: linear-gradient(120deg, #E0F2FE 0%, #F8FAFC 40%, #EEF2FF 100%);
    }

    .page-hero.homepage-hero {
        border-bottom-left-radius: var(--radius-xxl);
        border-bottom-right-radius: var(--radius-xxl);
        margin-bottom: var(--space-xl);
    }

    main {
        padding-top: 5rem;
    }
}