:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --text: #1b2430;
    --muted: #5d6b7a;
    --border: #d9e1ea;
    --accent: #1f5eff;
    --accent-soft: #e9f0ff;
    --shadow: 0 10px 30px rgba(18, 31, 53, 0.08);
    --radius: 18px;
    --max-width: 860px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #f7f9fc 0%, #eef3f8 100%);
    line-height: 1.6;
}

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

a:hover {
    text-decoration: underline;
}



.brand {
    font-weight: 700;
    color: var(--text);
}


.shell {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 32px 20px 56px;
}

.shell-center {
    min-height: calc(100vh - 110px);
    display: grid;
    align-content: center;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    margin-bottom: 18px;
}

.compact-card {
    text-align: center;
}

.hero {
    padding: 34px 28px;
}

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

.site-logo {
    display: block;
    width: 140px;
    max-width: 40%;
    height: auto;
    margin: 0 auto 18px;
    border-radius: 22px;
    box-shadow: 0 10px 28px rgba(18, 31, 53, 0.18);
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.84rem;
}

h1,
h2,
h3 {
    line-height: 1.2;
    margin-top: 0;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 14px;
}

h2 {
    font-size: 1.4rem;
    margin-bottom: 14px;
}

h3 {
    font-size: 1.02rem;
    margin-top: 20px;
    margin-bottom: 6px;
}

p,
li {
    margin-top: 0;
}

p {
    margin-bottom: 12px;
}

ul {
    margin: 0 0 12px 18px;
    padding: 0;
}

.lead {
    font-size: 1.12rem;
    color: var(--text);
}

.muted,
.fineprint {
    color: var(--muted);
}

.fineprint {
    font-size: 0.95rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.actions-center {
    justify-content: center;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--accent);
    color: #ffffff;
    font-weight: 700;
    border: 1px solid var(--accent);
    text-decoration: none;
}

.button:hover {
    text-decoration: none;
    opacity: 0.96;
}

.button-secondary {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: #cfe0ff;
}

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

.site-footer {
    max-width: var(--max-width);
    margin: 0 auto 28px;
    padding: 0 20px 12px;
    color: var(--muted);
    font-size: 0.95rem;
}

.site-footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px 20px;
    padding-top: 6px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

@media (max-width: 640px) {
    .shell {
        padding-top: 24px;
        padding-bottom: 40px;
    }

    .card,
    .hero {
        padding: 22px;
    }

    .actions {
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .site-footer-inner {
        flex-direction: column;
    }
}

/* HDC Website Chrome v2 – global header/footer */
.site-header-v2 {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(247, 249, 252, 0.94);
    border-bottom: 1px solid rgba(217, 225, 234, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.site-header-v2-inner {
    max-width: var(--max-width, 1180px);
    min-height: 62px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-width: 0;
}
.site-brand-v2 {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 800;
    letter-spacing: 0.01em;
    text-decoration: none;
    min-width: 0;
    flex: 1 1 auto;
}
.site-brand-v2:hover { text-decoration: none; }
.site-brand-v2-icon {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 8px 18px rgba(18,31,53,0.13);
    flex: 0 0 auto;
}
.site-brand-v2-text {
    display: inline-block;
    white-space: nowrap;
    font-size: clamp(0.84rem, 3.1vw, 1.06rem);
    line-height: 1.1;
}
.language-switch-v2 {
    position: relative;
    flex: 0 0 auto;
    color: var(--text);
    font-weight: 700;
}
.language-switch-v2 summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    box-shadow: 0 8px 18px rgba(18,31,53,0.07);
}
.language-switch-v2 summary::-webkit-details-marker { display: none; }
.language-switch-v2 summary::marker { content: ""; font-size: 0; }
.language-switch-v2 summary:hover {
    background: var(--accent-soft);
    color: var(--accent);
}
.language-current { letter-spacing: 0.02em; }
.language-menu-v2 {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    min-width: 154px;
    padding: 8px;
    display: grid;
    gap: 4px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: var(--shadow);
}
.language-menu-v2 a {
    display: block;
    padding: 9px 10px;
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    white-space: nowrap;
}
.language-menu-v2 a:hover,
.language-menu-v2 a[aria-current="page"] {
    background: var(--accent-soft);
    color: var(--accent);
    text-decoration: none;
}
.site-footer-v2 {
    max-width: var(--max-width, 1180px);
    margin: 0 auto;
    padding: 0 20px 32px;
    color: var(--muted);
}
.site-footer-v2-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px 20px;
    flex-wrap: wrap;
    padding: 16px 0 0;
    border-top: 1px solid rgba(217,225,234,0.72);
}
.site-footer-v2-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    align-items: center;
}
.site-footer-v2-links a {
    color: var(--accent);
    font-weight: 650;
    text-decoration: none;
}
.site-footer-v2-links a:hover { text-decoration: underline; }
.site-footer-v2-copy {
    margin: 0;
    white-space: nowrap;
    color: var(--text);
}
@media (max-width: 640px) {
    .site-header-v2-inner {
        min-height: 56px;
        padding: 8px 14px;
        gap: 8px;
    }
    .site-brand-v2 { gap: 8px; }
    .site-brand-v2-icon { width: 34px; height: 34px; border-radius: 8px; }
    .language-switch-v2 summary { min-height: 34px; padding: 7px 9px; }
    .language-menu-v2 { min-width: 142px; }
    .site-footer-v2 { padding-left: 14px; padding-right: 14px; }
    .site-footer-v2-inner { justify-content: center; text-align: center; }
    .site-footer-v2-links { justify-content: center; }
    .site-footer-v2-copy { width: 100%; white-space: normal; }
}
@media (max-width: 340px) {
    .site-header-v2-inner { padding-left: 10px; padding-right: 10px; }
    .site-brand-v2-icon { width: 31px; height: 31px; }
    .site-brand-v2-text { font-size: 0.78rem; }
    .language-switch-v2 summary { padding-left: 7px; padding-right: 7px; gap: 4px; }
}