/* Page erp_commune ClimaScore. Externalise depuis erp_commune.html
   pour cache navigateur + crawl plus rapide. Statique, tokens via _tokens.css. */
.erp-page {
    background: var(--cs-paper);
    color: var(--cs-ink);
    padding-bottom: 4rem;
}

.erp-hero {
    max-width: 980px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 1.5rem;
}
.erp-hero__eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--cs-teal);
    background: var(--cs-teal-soft);
    padding: 0.4rem 0.95rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}
.erp-hero__h1 {
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    line-height: 1.2;
    font-weight: 700;
    margin: 0 0 0.85rem;
    color: var(--cs-ink);
}
.erp-hero__lead {
    font-size: 1.02rem;
    line-height: 1.6;
    color: var(--cs-mute);
    max-width: 740px;
    margin: 0 0 1rem;
}

/* Bandeau officiel ERP : transparence */
.erp-official {
    max-width: 980px;
    margin: 1.5rem auto 0;
    padding: 1.4rem 1.5rem;
    background: #fff;
    border: 1px solid var(--cs-teal-line, var(--cs-line));
    border-left: 4px solid var(--cs-teal);
    border-radius: 12px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.25rem;
    align-items: center;
}
.erp-official__label {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--cs-teal);
    margin-bottom: 0.4rem;
}
.erp-official__title {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
    color: var(--cs-ink);
    font-weight: 700;
    line-height: 1.3;
}
.erp-official__desc {
    margin: 0;
    font-size: 0.92rem;
    color: var(--cs-mute);
    line-height: 1.5;
}
.erp-official__cta {
    display: inline-block;
    background: var(--cs-teal);
    color: #fff;
    text-decoration: none;
    padding: 0.85rem 1.4rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.92rem;
    white-space: nowrap;
}
.erp-official__cta:hover { filter: brightness(0.95); }
@media (max-width: 680px) {
    .erp-official {
        grid-template-columns: 1fr;
    }
    .erp-official__cta { width: 100%; text-align: center; }
}

/* KPI grid */
.erp-kpis {
    max-width: 980px;
    margin: 2rem auto 0;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.erp-kpi {
    background: #fff;
    border: 1px solid var(--cs-line);
    border-radius: 12px;
    padding: 1.25rem 1.1rem;
}
.erp-kpi__label {
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cs-mute);
    margin-bottom: 0.4rem;
    font-weight: 600;
}
.erp-kpi__value {
    font-size: clamp(1.4rem, 2.6vw, 1.9rem);
    font-weight: 700;
    color: var(--cs-ink);
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
}
.erp-kpi__hint {
    margin: 0.3rem 0 0;
    font-size: 0.82rem;
    color: var(--cs-mute);
    line-height: 1.45;
}
@media (max-width: 700px) {
    .erp-kpis { grid-template-columns: 1fr; }
}

/* Sections génériques */
.erp-section {
    max-width: 980px;
    margin: 2.5rem auto 0;
    padding: 0 1.5rem;
}
.erp-section h2 {
    font-size: clamp(1.3rem, 2.3vw, 1.65rem);
    line-height: 1.25;
    color: var(--cs-ink);
    font-weight: 700;
    margin: 0 0 0.4rem;
}
.erp-section__intro {
    color: var(--cs-mute);
    line-height: 1.6;
    margin: 0 0 1.2rem;
    font-size: 0.98rem;
}

/* Risques cartes */
.erp-risques {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (max-width: 760px) {
    .erp-risques { grid-template-columns: 1fr; }
}
.erp-risque {
    background: #fff;
    border: 1px solid var(--cs-line);
    border-radius: 12px;
    padding: 1.1rem 1.15rem;
}
.erp-risque__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.erp-risque__label {
    font-weight: 700;
    color: var(--cs-ink);
    font-size: 1rem;
    line-height: 1.3;
}
.erp-risque__niveau {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
}
.erp-risque__niveau--Eleve   { color: var(--cs-accent); background: var(--cs-accent-soft); }
.erp-risque__niveau--Modere  { color: var(--cs-teal);   background: var(--cs-teal-soft); }
.erp-risque__niveau--Faible  { color: var(--cs-mute);   background: var(--cs-paper); }
.erp-risque__niveau--Tresfaible { color: var(--cs-mute); background: var(--cs-paper); }
.erp-risque__desc {
    margin: 0;
    font-size: 0.9rem;
    color: var(--cs-mute);
    line-height: 1.55;
}

/* CTA rapport ClimaScore */
.erp-rapport-cta {
    background: linear-gradient(180deg, var(--cs-paper) 0%, #fff 100%);
    border: 1px solid var(--cs-line);
    border-radius: 14px;
    padding: 2rem 1.75rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    align-items: center;
}
.erp-rapport-cta__eyebrow {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--cs-accent);
    background: var(--cs-accent-soft);
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    margin-bottom: 0.85rem;
}
.erp-rapport-cta h2 {
    margin: 0 0 0.6rem;
    font-size: 1.45rem;
    line-height: 1.2;
    color: var(--cs-ink);
}
.erp-rapport-cta p {
    margin: 0 0 0.5rem;
    color: var(--cs-mute);
    line-height: 1.55;
    font-size: 0.95rem;
}
.erp-rapport-cta__price {
    text-align: center;
}
.erp-rapport-cta__price-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cs-mute);
    margin-bottom: 0.25rem;
}
.erp-rapport-cta__price-value {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--cs-ink);
    font-variant-numeric: tabular-nums;
}
.erp-rapport-cta__delay {
    font-size: 0.8rem;
    color: var(--cs-mute);
    margin: 0.4rem 0 0.9rem;
}
.erp-rapport-cta__btn {
    display: inline-block;
    background: var(--cs-accent);
    color: #fff;
    text-decoration: none;
    padding: 0.9rem 1.6rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}
@media (max-width: 680px) {
    .erp-rapport-cta {
        grid-template-columns: 1fr;
        text-align: left;
    }
    .erp-rapport-cta__price { text-align: left; }
}

/* FAQ accordéon HTML (Schema FAQPage est centralisé via base.html) */
.erp-faq {
    background: #fff;
    border: 1px solid var(--cs-line);
    border-radius: 14px;
    overflow: hidden;
}
.erp-faq details {
    border-bottom: 1px solid var(--cs-line);
}
.erp-faq details:last-child { border-bottom: 0; }
.erp-faq summary {
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--cs-ink);
    list-style: none;
    position: relative;
    padding-right: 2.5rem;
    font-size: 0.98rem;
    line-height: 1.4;
}
.erp-faq summary::-webkit-details-marker { display: none; }
.erp-faq summary::after {
    content: "+";
    position: absolute;
    right: 1.1rem;
    top: 1rem;
    font-size: 1.2rem;
    color: var(--cs-mute);
    transition: transform 0.2s;
}
.erp-faq details[open] summary::after { content: "−"; }
.erp-faq__answer {
    padding: 0 1.25rem 1.1rem;
    color: var(--cs-mute);
    line-height: 1.6;
    font-size: 0.94rem;
    margin: 0;
}

/* Communes voisines */
.erp-voisines {
    background: #fff;
    border: 1px solid var(--cs-line);
    border-radius: 14px;
    padding: 1.4rem 1.5rem;
}
.erp-voisines h2 { margin-top: 0; }
.erp-voisines ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.55rem;
}
@media (max-width: 580px) {
    .erp-voisines ul { grid-template-columns: 1fr; }
}
.erp-voisines a {
    display: block;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--cs-line);
    border-radius: 8px;
    color: var(--cs-ink);
    text-decoration: none;
    font-size: 0.92rem;
    background: var(--cs-paper);
}
.erp-voisines a:hover {
    border-color: var(--cs-teal);
    color: var(--cs-teal);
}
.erp-source {
    text-align: center;
    margin: 2rem auto 0;
    max-width: 980px;
    padding: 0 1.5rem;
    font-size: 0.82rem;
    color: var(--cs-mute);
}
.erp-source a { color: var(--cs-teal); text-decoration: underline; }