:root {
    --esviv-bg: #f5efe6;
    --esviv-surface: rgba(255,255,255,.9);
    --esviv-surface-strong: #fffdfa;
    --esviv-text: #161616;
    --esviv-muted: #66615c;
    --esviv-gold: #8a6a2a;
    --esviv-gold-soft: #b18b43;
    --esviv-border: rgba(22,22,22,.12);
    --esviv-shadow: 0 18px 50px rgba(31,24,17,.08);
    --esviv-radius: 26px;
    --esviv-container: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--esviv-text);
    background:
        radial-gradient(circle at top right, rgba(177,139,67,.12), transparent 22%),
        linear-gradient(180deg, #f8f3eb 0%, #f4ede3 100%);
    font-family: "Inter", system-ui, sans-serif;
    line-height: 1.65;
}
h1, h2, h3, h4 {
    font-family: "Cormorant Garamond", Georgia, serif;
    line-height: 1.05;
    margin: 0 0 14px;
    letter-spacing: -.02em;
}
h1 { font-size: clamp(3rem, 5vw, 5rem); }
h2 { font-size: clamp(2rem, 3vw, 3rem); }
h3 { font-size: 1.65rem; }
p { margin: 0 0 16px; color: var(--esviv-muted); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.site-container { width: min(calc(100% - 48px), var(--esviv-container)); margin: 0 auto; }
.site-main { padding-bottom: 72px; }
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
    background: rgba(248,243,235,.85);
    border-bottom: 1px solid var(--esviv-border);
}
.topbar {
    min-height: 84px;
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 28px;
}
.brand-block { display: flex; align-items: center; gap: 14px; }
.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(145deg, #141414, #3a2f1b);
    position: relative;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.brand-mark::after {
    content: "E";
    color: white;
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 1.1rem;
}
.brand-name {
    display: block;
    font-weight: 700;
    color: var(--esviv-text);
}
.brand-subtitle {
    display: block;
    color: var(--esviv-muted);
    font-size: .92rem;
}
.menu-list, .footer-menu {
    list-style: none;
    display: flex;
    gap: 24px;
    margin: 0;
    padding: 0;
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-link { color: var(--esviv-muted); font-weight: 600; }
.esviv-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    background: linear-gradient(180deg, #181818 0%, #2b2419 100%);
    color: white;
    border: 1px solid rgba(255,255,255,.1);
    font-weight: 600;
    box-shadow: var(--esviv-shadow);
}
.esviv-button.is-secondary {
    background: rgba(255,255,255,.68);
    color: var(--esviv-text);
    border-color: var(--esviv-border);
    box-shadow: none;
}
.esviv-button.is-small {
    min-height: 42px;
    padding: 0 16px;
    font-size: .95rem;
}
.card {
    background: var(--esviv-surface);
    border: 1px solid var(--esviv-border);
    border-radius: var(--esviv-radius);
    box-shadow: var(--esviv-shadow);
}
.eyebrow {
    text-transform: uppercase;
    letter-spacing: .22em;
    color: var(--esviv-gold);
    font-size: .72rem;
    font-weight: 700;
    margin-bottom: 14px;
}
.hero-section { padding: 72px 0 54px; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 28px;
    align-items: stretch;
}
.hero-copy p { max-width: 780px; font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.hero-panel {
    padding: 28px;
    display: grid;
    gap: 14px;
    align-content: center;
}
.metric-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255,255,255,.64);
    border: 1px solid rgba(22,22,22,.08);
}
.metric-row strong {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #171717;
    color: white;
}
.service-section { padding: 24px 0 42px; }
.section-header { margin-bottom: 24px; }
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.service-card { padding: 26px; }
.esviv-diagnostic-form { padding: 34px; }
.esviv-form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0 20px;
}
.esviv-intake-form label span {
    display: block;
    color: var(--esviv-text);
    font-weight: 600;
    margin-bottom: 8px;
}
.esviv-intake-form select, .esviv-intake-form input, .esviv-intake-form textarea {
    width: 100%;
    min-height: 48px;
    border-radius: 16px;
    border: 1px solid var(--esviv-border);
    background: #fff;
    padding: 12px 14px;
    font: inherit;
}
.esviv-form-result {
    margin-top: 20px;
    padding: 22px;
    border-radius: 20px;
    background: rgba(138,106,42,.08);
    border: 1px solid rgba(138,106,42,.18);
}
.esviv-portal-cta {
    padding: 28px 32px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
}
.esviv-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    padding-top: 32px;
}
.post-card, .page-card, .landing-card { padding: 32px; }
.page-wrap { padding-top: 42px; }
.site-footer {
    padding: 46px 0 20px;
    background: #11100f;
    color: rgba(255,255,255,.84);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr .8fr;
    gap: 26px;
}
.site-footer p, .site-footer a, .site-footer li { color: rgba(255,255,255,.72); }
.footer-bottom {
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 1100px) {
    .topbar { grid-template-columns: 1fr; padding: 16px 0; }
    .main-nav { order: 3; }
    .hero-grid, .footer-grid, .content-grid, .esviv-portal-cta { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
    .cards-grid, .esviv-form-grid { grid-template-columns: 1fr; }
    .menu-list, .footer-menu { flex-wrap: wrap; gap: 12px; }
}