:root {
    color-scheme: light;
    --ink: #0f172a;
    --slate: #475569;
    --sand: #f5f7fb;
    --mist: #e6edf7;
    --accent: #1d4ed8;
    --accent-2: #f59e0b;
    --line: #d2dbe7;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: 'Source Sans 3', sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at top,
            rgba(230, 237, 247, 0.7),
            transparent 45%),
        linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
    min-width: 320px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

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

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

h1,
h2,
h3,
h4 {
    font-family: 'Fraunces', serif;
    letter-spacing: -0.02em;
    margin: 0;
}

p {
    margin: 0;
}

.container {
    width: min(1120px, 100% - 48px);
    margin: 0 auto;
}

.section {
    padding: 64px 0;
}

.section-muted {
    background: rgba(245, 247, 251, 0.8);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(245, 247, 251, 0.92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ink);
}

.logo img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid #1e293b;
    background: #ffffff;
    padding: 4px;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.15);
}

.nav {
    display: flex;
    gap: 28px;
}

.nav a {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--slate);
    transition: color 0.2s ease;
}

.nav a:hover,
.nav a.active {
    color: var(--ink);
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 8px;
    text-decoration-color: var(--accent);
}

.hero {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    background: #0f172a;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top,
            rgba(29, 78, 216, 0.35),
            transparent 55%);
    opacity: 0.9;
}

.hero::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -80px;
    width: 260px;
    height: 260px;
    background: rgba(245, 158, 11, 0.25);
    filter: blur(70px);
    border-radius: 50%;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    padding: 72px 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.35em;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.hero h1,
.hero h2 {
    font-size: clamp(2.6rem, 5vw, 3.6rem);
    line-height: 1.05;
    margin-top: 18px;
}

.hero p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-top: 16px;
}

.hero-list {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
    color: rgba(255, 255, 255, 0.85);
}

.hero-list li {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-2);
}

.hero-actions {
    margin-top: 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-visual {
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 70px rgba(15, 23, 42, 0.4);
    overflow: hidden;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding: 0 28px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(29, 78, 216, 0.25);
}

.btn-primary:hover {
    background: #1e40af;
}

.btn-light {
    border-color: rgba(255, 255, 255, 0.4);
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.08);
}

.btn-light:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.btn-outline {
    border-color: var(--line);
    background: rgba(230, 237, 247, 0.55);
    color: var(--ink);
}

.btn-outline:hover {
    border-color: var(--ink);
    background: rgba(230, 237, 247, 0.85);
}

.card-grid {
    display: grid;
    gap: 24px;
}

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

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

.card {
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.9);
    padding: 24px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.card h3 {
    font-size: 1.25rem;
    margin-top: 12px;
}

.card p {
    margin-top: 12px;
    color: var(--slate);
    line-height: 1.6;
}

.card-image {
    border-radius: 18px;
    border: 1px solid var(--line);
    background: rgba(230, 237, 247, 0.45);
    overflow: hidden;
    height: 170px;
}

.split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
}

.section-title {
    text-transform: uppercase;
    letter-spacing: 0.35em;
    font-size: 0.75rem;
    color: var(--slate);
}

.section-heading {
    font-size: 2.2rem;
    margin-top: 12px;
}

.section-subtitle {
    margin-top: 16px;
    color: var(--slate);
    line-height: 1.6;
}

.list-plain {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
    display: grid;
    gap: 12px;
    color: var(--slate);
}

.list-plain li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.list-plain span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    margin-top: 6px;
}

.cta {
    border-radius: 28px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.9);
    padding: 40px;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.12);
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
    justify-content: space-between;
}

.cta p {
    color: var(--slate);
    margin-top: 12px;
}

.form-card {
    border-radius: 28px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.95);
    padding: 32px;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.12);
}

.form-field {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.form-field label {
    font-size: 0.85rem;
    font-weight: 600;
}

.form-field input,
.form-field textarea {
    border-radius: 16px;
    border: 1px solid var(--line);
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--ink);
}

.site-footer {
    padding: 15px 0;
    background: #0f171f;
    color: #e6edf7;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: auto;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px 28px;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 18px;
    justify-self: end;
}

.footer-links a {
    color: #e6edf7;
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 1px;
}

.footer-copy {
    justify-self: start;
}

.footer-cert {
    display: flex;
    align-items: center;
    justify-self: center;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 20px;
    padding: 0px 5px;
    border: 1px solid rgba(15, 23, 42, 0.18);
}

.footer-cert img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 6px 12px rgba(15, 23, 42, 0.15));
}

.notice {
    color: var(--slate);
    font-size: 0.95rem;
    line-height: 1.7;
}

.page-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    margin-bottom: 12px;
}

.policy-section {
    margin-top: 32px;
}

.policy-section h2 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.policy-section ul {
    margin: 12px 0 0;
    padding-left: 20px;
    color: var(--slate);
    line-height: 1.6;
}

@media (max-width: 960px) {

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

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

    .cta {
        padding: 32px;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(1120px, 100% - 32px);
    }

    .nav {
        gap: 16px;
    }

    .hero-inner {
        padding: 56px 0;
    }

    .card-grid.three,
    .card-grid.two {
        grid-template-columns: 1fr;
    }

    .cta {
        padding: 28px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .footer-links {
        justify-self: center;
    }

    .footer-copy {
        justify-self: center;
    }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    border: 0;
}