/* ============================================================
   HOSTCASA — ConciergeAI legal + landing
   Midnight navy + electric cyan operational glow + gold accent.
   ============================================================ */
:root {
    --hc-bg: 6 11 22;
    --hc-bg-deep: 3 7 16;
    --hc-surface-1: 13 22 40;
    --hc-surface-2: 20 30 50;
    --hc-text: 232 237 245;
    --hc-text-muted: 130 145 170;
    --hc-border: 255 255 255 / 0.08;
    --hc-border-strong: 95 199 226 / 0.22;
    --hc-teal: 95 199 226;
    --hc-teal-bright: 56 189 248;
    --hc-gold: 201 169 110;
    --ease-golden: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(1200px 600px at 80% -10%, rgb(var(--hc-teal) / 0.07), transparent 60%),
        radial-gradient(900px 500px at -10% 110%, rgb(var(--hc-gold) / 0.06), transparent 60%),
        rgb(var(--hc-bg));
    color: rgb(var(--hc-text));
    font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1.0625rem;
    line-height: 1.75;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---------- Header ---------- */
.site-header {
    border-bottom: 1px solid rgb(var(--hc-border));
    background: rgb(var(--hc-bg-deep) / 0.85);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    text-decoration: none;
}

.brand-name {
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: rgb(var(--hc-text));
}

.brand-name em {
    font-style: normal;
    color: rgb(var(--hc-gold));
}

.brand-tag {
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgb(var(--hc-teal));
}

.header-nav {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.header-nav a {
    color: rgb(var(--hc-text-muted));
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s var(--ease-golden);
}

.header-nav a:hover,
.header-nav a:focus-visible {
    color: rgb(var(--hc-teal-bright));
}

/* ---------- Layout ---------- */
main {
    flex: 1;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 4rem 1.5rem 5rem;
}

.hero {
    text-align: center;
    padding: 3rem 0 4rem;
}

.eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: rgb(var(--hc-teal));
    border: 1px solid rgb(var(--hc-border-strong));
    border-radius: 999px;
    padding: 0.35rem 1rem;
    margin-bottom: 1.75rem;
}

h1, h2, h3 {
    font-family: "Cormorant Garamond", Georgia, serif;
    font-weight: 600;
    line-height: 1.15;
    text-wrap: balance;
}

h1 {
    font-size: clamp(2.4rem, 6vw, 3.8rem);
    margin-bottom: 1.25rem;
}

h1 em {
    font-style: italic;
    color: rgb(var(--hc-gold));
}

h2 {
    font-size: 1.7rem;
    margin: 2.75rem 0 1rem;
    color: rgb(var(--hc-text));
}

h3 {
    font-size: 1.25rem;
    margin: 2rem 0 0.75rem;
}

.lede {
    font-size: 1.2rem;
    color: rgb(var(--hc-text-muted));
    max-width: 620px;
    margin: 0 auto;
}

p, li {
    text-wrap: pretty;
}

p {
    margin-bottom: 1.1rem;
    color: rgb(var(--hc-text-muted));
}

p strong, li strong {
    color: rgb(var(--hc-text));
    font-weight: 600;
}

ul, ol {
    margin: 0 0 1.25rem 1.4rem;
    color: rgb(var(--hc-text-muted));
}

li {
    margin-bottom: 0.45rem;
}

a {
    color: rgb(var(--hc-teal-bright));
}

a:hover {
    color: rgb(var(--hc-teal));
}

/* ---------- Cards ---------- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 3rem;
}

.card {
    display: block;
    text-decoration: none;
    background: rgb(var(--hc-surface-1) / 0.6);
    border: 1px solid rgb(var(--hc-border));
    border-radius: 1rem;
    padding: 1.75rem;
    transition: transform 0.4s var(--ease-golden),
        border-color 0.4s var(--ease-golden),
        box-shadow 0.4s var(--ease-golden);
}

.card:hover,
.card:focus-visible {
    transform: translateY(-4px);
    border-color: rgb(var(--hc-border-strong));
    box-shadow: 0 18px 40px -18px rgb(var(--hc-teal) / 0.25);
}

.card h2 {
    margin: 0 0 0.6rem;
    font-size: 1.35rem;
    color: rgb(var(--hc-text));
}

.card p {
    margin: 0;
    font-size: 0.95rem;
}

.card .card-link {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgb(var(--hc-gold));
}

/* ---------- Legal doc ---------- */
.doc-meta {
    font-size: 0.85rem;
    color: rgb(var(--hc-text-muted));
    border: 1px solid rgb(var(--hc-border));
    border-radius: 0.75rem;
    padding: 0.85rem 1.25rem;
    margin-bottom: 2.5rem;
    background: rgb(var(--hc-surface-1) / 0.5);
}

.doc-meta strong {
    color: rgb(var(--hc-text));
}

hr {
    border: none;
    border-top: 1px solid rgb(var(--hc-border));
    margin: 3rem 0;
}

.contact-box {
    background: rgb(var(--hc-surface-1) / 0.6);
    border: 1px solid rgb(var(--hc-border-strong));
    border-radius: 1rem;
    padding: 1.5rem 1.75rem;
    margin-top: 2.5rem;
}

.contact-box p {
    margin-bottom: 0.5rem;
}

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid rgb(var(--hc-border));
    padding: 2rem 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgb(var(--hc-text-muted));
}

.site-footer nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.site-footer a {
    color: rgb(var(--hc-text-muted));
    text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: rgb(var(--hc-teal-bright));
}

:focus-visible {
    outline: 2px solid rgb(var(--hc-teal-bright));
    outline-offset: 3px;
    border-radius: 4px;
}

@media (max-width: 560px) {
    .header-inner {
        justify-content: center;
        text-align: center;
    }

    main {
        padding-top: 2.5rem;
    }
}