/* =============================================================
   Page "Recherche clinique" — refonte v5
   -------------------------------------------------------------
   Reprend la grammaire des pages Radiochimie / Présentation :
   base claire, titres en graisse légère alignés à gauche, cartes
   blanches avec photo sur fond gris, chiffres en ligne séparés par
   des filets, pastilles contour, bandeau qualité ISO.
   Rythme des fonds : blanc > gris > blanc > gris > blanc > dégradé.
   Tout est préfixé .rc- et scopé à .rc-page.
   Retour arrière : _backup/2026-10-16-recherche-clinique/.
   ============================================================= */

.rc-page {
    --rc-ink: #16171F;
    --rc-ink-soft: #6B6F76;
    --rc-line: rgba(2, 3, 22, 0.09);
    --rc-tint-blue: #F1F6FD;
    --rc-tint-teal: #EEF8F7;
    --rc-tint-neutral: #F6F6F7;
    --rc-tint-warm: #FDF3EC;
    --rc-radius: 26px;
    --rc-shadow: 0 1px 2px rgba(2, 3, 22, 0.05);
    background-color: var(--color-white);
}

/* Neutralise le style `section` du thème à spécificité égale. */
:where(.rc-page) section {
    background-color: transparent;
    padding: 0;
    overflow: visible;
}

.rc-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Typographie commune ---------- */

.rc-title {
    margin: 0;
    font-weight: 300;
    letter-spacing: -0.015em;
    line-height: 1.08;
    color: var(--rc-ink);
    font-size: clamp(1.9rem, 4vw, 3rem);
}

.rc-title-light {
    color: var(--color-white);
}

.rc-lead {
    margin: 24px 0 0;
    max-width: 56ch;
    font-size: clamp(16px, 1.1vw, 18px);
    line-height: 1.7;
    font-weight: 300;
    color: var(--rc-ink);
}

.rc-lead-light {
    color: rgba(255, 255, 255, 0.9);
}

.rc-text {
    margin: 20px 0 0;
    max-width: 62ch;
    font-size: 16px;
    line-height: 1.75;
    font-weight: 300;
    color: var(--rc-ink-soft);
}

.rc-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 20px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-teal);
}

.rc-eyebrow-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 22px;
    padding: 0 7px;
    border-radius: 999px;
    background-color: var(--rc-tint-teal);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--color-teal);
}

.rc-eyebrow-light {
    color: var(--color-white);
}

.rc-section-head {
    max-width: 760px;
    margin-bottom: clamp(40px, 5vw, 64px);
}

/* ---------- Dégradé de marque animé ---------- */

@keyframes rc-gradient-slide {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

@keyframes rc-gradient-glow {

    0%,
    100% {
        background-position: 0% 0%;
    }

    50% {
        background-position: 100% 100%;
    }
}

.rc-gradient-text {
    background-image: linear-gradient(100deg, var(--color-teal) 0%, var(--color-blue) 40%, var(--color-blue-darker) 60%, var(--color-teal) 100%);
    background-size: 260% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: rc-gradient-slide 11s ease-in-out infinite;
}

/* ---------- Boutons pilule ---------- */

.rc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;
}

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

.rc-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.rc-btn i {
    font-size: 0.78rem;
    transition: transform 0.3s ease;
}

.rc-btn:hover i {
    transform: translateX(4px);
}

.rc-btn-primary {
    background-color: var(--rc-ink);
    color: var(--color-white);
}

.rc-btn-primary:hover {
    background-color: var(--color-blue-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

.rc-btn-ghost {
    border-color: var(--rc-line);
    color: var(--rc-ink);
}

.rc-btn-ghost:hover {
    border-color: var(--rc-ink);
    color: var(--rc-ink);
    transform: translateY(-2px);
}

.rc-btn-light {
    background-color: var(--color-white);
    color: var(--rc-ink);
}

.rc-btn-light:hover {
    background-color: var(--rc-tint-blue);
    color: var(--rc-ink);
    transform: translateY(-2px);
}

/* ---------- Photos ---------- */

.rc-media {
    position: relative;
    border-radius: var(--rc-radius);
    overflow: hidden;
}

.rc-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rc-media-portrait {
    aspect-ratio: 4 / 5;
}

.rc-media-square {
    aspect-ratio: 1 / 1;
}

.rc-media-portrait::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(150deg, rgba(29, 156, 149, 0.26) 0%, rgba(0, 108, 166, 0.16) 45%, rgba(2, 3, 22, 0) 75%);
    background-size: 220% 220%;
    animation: rc-gradient-glow 16s ease-in-out infinite;
    pointer-events: none;
}

/* ---------- Chiffres en ligne (intro, plateau, équipe) ---------- */

.rc-stats {
    display: grid;
    gap: clamp(20px, 3vw, 40px);
    margin: 0;
    padding: clamp(26px, 3vw, 36px) 0 0;
    border-top: 1px solid var(--rc-line);
    list-style: none;
}

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

.rc-stats-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rc-stats-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.rc-stat {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Variante encadrée : chaque chiffre dans son propre bloc teinté. */
.rc-stats-boxed {
    gap: clamp(14px, 1.8vw, 20px);
    padding-top: 0;
    border-top: 0;
}

.rc-stats-boxed .rc-stat {
    padding: clamp(22px, 2.6vw, 30px) clamp(18px, 2vw, 24px);
    border-radius: 20px;
    background-color: var(--rc-tint-blue);
}

/* Teintes par catégorie, reprises des blocs .ab-fact (page À propos). */
.rc-stats-boxed .rc-stat-imaging {
    background-color: var(--rc-tint-blue);
}

.rc-stats-boxed .rc-stat-therapy {
    background-color: var(--rc-tint-teal);
}

.rc-stats-boxed .rc-stat-pharmacy {
    background-color: var(--rc-tint-warm);
}

.rc-stats-boxed .rc-stat-trials {
    background-color: var(--rc-tint-neutral);
}

.rc-stat-tag {
    margin-bottom: 6px;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-teal);
}

.rc-stat-value {
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--rc-ink);
    white-space: nowrap;
}

.rc-stat-name {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;
    color: var(--rc-ink);
}

.rc-stat-label {
    font-size: 0.92rem;
    font-weight: 300;
    line-height: 1.5;
    color: var(--rc-ink-soft);
}

/* ---------- Introduction ---------- */

.rc-intro {
    padding: clamp(80px, 9vw, 130px) 0 clamp(60px, 7vw, 100px);
}

.rc-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(36px, 6vw, 84px);
    align-items: center;
    margin-bottom: clamp(52px, 6vw, 82px);
}

/* ---------- 01 · Accompagnement : deux cartes ---------- */

.rc-partner {
    padding: clamp(70px, 8vw, 110px) 0;
    background-color: var(--rc-tint-neutral);
}

.rc-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(20px, 2.4vw, 30px);
}

.rc-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-white);
    border-radius: var(--rc-radius);
    overflow: hidden;
    box-shadow: var(--rc-shadow);
}

.rc-card-media {
    position: relative;
    aspect-ratio: 16 / 4.7;
    overflow: visible;
}

.rc-card-media img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: var(--rc-radius) var(--rc-radius) 0 0;
    object-fit: cover;
}

.rc-card-body {
    padding: 0 clamp(26px, 3vw, 38px) clamp(26px, 3vw, 38px);
}

.rc-card-icon {
    position: absolute;
    left: clamp(20px, 2.6vw, 30px);
    bottom: 0;
    transform: translateY(50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background-color: var(--color-white);
    box-shadow: var(--rc-shadow);
    font-size: 1.1rem;
    color: var(--color-blue-dark);
}

.rc-card-icon-teal {
    color: var(--color-teal);
}

.rc-card-title {
    margin: clamp(38px, 4.6vw, 48px) 0 0;
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--rc-ink);
}

.rc-card-text {
    margin: 14px 0 0;
    font-size: 16px;
    line-height: 1.7;
    font-weight: 300;
    color: var(--rc-ink-soft);
}

.rc-numlist {
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.rc-numlist li {
    display: flex;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--rc-line);
    font-size: 16px;
    line-height: 1.55;
    font-weight: 300;
    color: var(--rc-ink-soft);
}

.rc-numlist li:last-child {
    border-bottom: 0;
}

.rc-numlist span {
    flex: none;
    min-width: 22px;
    padding-top: 2px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-teal);
}

.rc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.rc-chips li {
    padding: 10px 18px;
    border: 1px solid var(--rc-line);
    border-radius: 999px;
    background-color: var(--color-white);
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--rc-ink);
}

/* ---------- 02 · Plateau technique ---------- */

.rc-platform {
    padding: clamp(80px, 9vw, 125px) 0;
}

.rc-note {
    margin-top: clamp(44px, 5vw, 64px);
    padding: clamp(26px, 3vw, 34px) 0;
    border-top: 1px solid var(--rc-line);
    border-bottom: 1px solid var(--rc-line);
}

.rc-note-text {
    max-width: 78ch;
    margin: 0;
    font-size: clamp(16px, 1.1vw, 17px);
    line-height: 1.75;
    font-weight: 300;
    color: var(--rc-ink-soft);
}

.rc-note-text strong {
    font-weight: 500;
    color: var(--rc-ink);
}

/* ---------- 03 · Phases précoces ---------- */

.rc-early {
    padding: clamp(80px, 9vw, 125px) 0;
    background-color: var(--rc-tint-neutral);
}

.rc-early-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(36px, 6vw, 80px);
    align-items: start;
}

.rc-early-aside {
    position: sticky;
    top: 140px;
}

.rc-early-aside .rc-team-label {
    margin-top: clamp(32px, 4vw, 44px);
}

.rc-equip-blocks {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rc-equip-blocks li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    border-radius: 16px;
    background-color: var(--color-white);
    box-shadow: var(--rc-shadow);
    font-size: 16px;
    line-height: 1.45;
    font-weight: 300;
    color: var(--rc-ink);
}

.rc-equip-icon {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background-color: var(--rc-tint-teal);
    font-size: 0.9rem;
    color: var(--color-teal);
}

/* Prestations : frise inspirée de .ab-history (page À propos). */
.rc-history-head {
    padding-bottom: 6px;
}

.rc-history-progress {
    height: 2px;
    border-radius: 2px;
    background-color: var(--rc-line);
    overflow: hidden;
}

.rc-history-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--gradient-brand);
    transition: width 0.5s ease;
}

.rc-history-count {
    margin: 14px 0 0;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    color: var(--rc-ink-soft);
}

.rc-history-steps {
    margin: 0;
    padding: 0;
    list-style: none;
}

.rc-history-step {
    position: relative;
    padding: 28px 0 28px 34px;
    border-left: 1px solid var(--rc-line);
    transition: opacity 0.5s ease;
}

.rc-history-step::before {
    content: "";
    position: absolute;
    top: 37px;
    left: -4px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-teal);
    transition: background-color 0.5s ease, transform 0.5s ease;
}

/* États actif / inactif seulement quand le JS pilote la frise. */
.rc-history.is-live .rc-history-step {
    opacity: 0.34;
}

.rc-history.is-live .rc-history-step::before {
    background-color: rgba(2, 3, 22, 0.2);
}

.rc-history.is-live .rc-history-step.is-current {
    opacity: 1;
}

.rc-history.is-live .rc-history-step.is-current::before {
    background-color: var(--color-teal);
    transform: scale(1.5);
}

.rc-history-step-num {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--color-teal);
}

.rc-history-step p {
    margin: 10px 0 0;
    font-size: clamp(16px, 1.1vw, 17px);
    line-height: 1.6;
    font-weight: 300;
    color: var(--rc-ink);
}

/* ---------- 04 · Équipe ---------- */

.rc-team {
    padding: clamp(80px, 9vw, 125px) 0;
}

.rc-team-group + .rc-team-group {
    margin-top: clamp(44px, 5vw, 60px);
}

.rc-team-label {
    margin: 0 0 16px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-teal);
}

/* Équipe médicale : mise en avant, chiffres plus marqués. */
.rc-team-group:first-child .rc-stats-2 .rc-stat {
    padding: clamp(24px, 2.8vw, 32px);
    border-radius: 20px;
    background-color: var(--rc-tint-blue);
}

.rc-team-group:first-child .rc-stat-value {
    font-size: clamp(2.6rem, 5vw, 4rem);
}

/* Cellule de recherche clinique : rôles avec icône, en ligne. */
.rc-roles {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: clamp(18px, 2.2vw, 26px);
    margin: 0;
    padding: clamp(26px, 3vw, 36px) 0 0;
    border-top: 1px solid var(--rc-line);
    list-style: none;
}

.rc-role {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rc-role-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background-color: var(--rc-tint-teal);
    font-size: 0.92rem;
    color: var(--color-teal);
}

.rc-role-num {
    font-size: clamp(1.8rem, 3vw, 2.3rem);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--color-blue-dark);
}

.rc-role-text {
    font-size: 16px;
    line-height: 1.45;
    font-weight: 300;
    color: var(--rc-ink-soft);
}


/* ---------- Démarche qualité : bandeau sombre, logo ISO blanc ---------- */

.rc-quality {
    position: relative;
    overflow: hidden;
    padding: clamp(90px, 10vw, 140px) 0;
    background-color: var(--color-navy-deep);
}

.rc-quality::before {
    content: "";
    position: absolute;
    inset: -20%;
    background-image:
        radial-gradient(circle at 15% 30%, rgba(29, 156, 149, 0.4), transparent 55%),
        radial-gradient(circle at 85% 75%, rgba(0, 108, 166, 0.46), transparent 55%);
    background-size: 180% 180%;
    animation: rc-gradient-glow 18s ease-in-out infinite;
    pointer-events: none;
}

.rc-quality-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(40px, 6vw, 100px);
    align-items: center;
}

.rc-quality-badge {
    display: flex;
    justify-content: center;
}

.rc-quality-badge img {
    display: block;
    width: clamp(150px, 16vw, 210px);
    height: auto;
}

.rc-quality-body {
    padding-left: clamp(0px, 4vw, 48px);
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.rc-quality-accent {
    font-weight: 400;
    color: #5FD3CB;
}

.rc-quality-text {
    max-width: 46ch;
    margin: 24px 0 0;
    font-size: clamp(16px, 1.1vw, 18px);
    line-height: 1.7;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
}

/* ---------- CTA promoteur + interlocutrices (section fusionnée) ---------- */

.rc-cta {
    position: relative;
    overflow: hidden;
    padding: clamp(90px, 11vw, 150px) 0;
    text-align: center;
    scroll-margin-top: 80px;
    background-image:
        radial-gradient(circle at 18% 20%, rgba(29, 156, 149, 0.55), transparent 55%),
        radial-gradient(circle at 85% 85%, rgba(0, 80, 143, 0.5), transparent 50%),
        linear-gradient(135deg, var(--color-teal) 0%, var(--color-blue) 50%, var(--color-blue-darker) 100%);
    background-size: 200% 200%;
    animation: rc-gradient-glow 14s ease-in-out infinite;
}

.rc-cta-head {
    max-width: 640px;
    margin: 0 auto;
}

.rc-cta .rc-lead {
    margin-left: auto;
    margin-right: auto;
}

.rc-btn-outline-light {
    border-color: rgba(255, 255, 255, 0.55);
    color: var(--color-white);
}

.rc-btn-outline-light:hover {
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--color-white);
    transform: translateY(-2px);
}

.rc-contact-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(20px, 2.6vw, 32px);
    max-width: 620px;
    margin: clamp(44px, 5vw, 64px) auto 0;
}

.rc-contact {
    padding: clamp(26px, 3vw, 34px) 20px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--rc-radius);
    background-color: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(6px);
    text-align: center;
}

.rc-contact-media {
    width: 112px;
    height: 112px;
    margin: 0 auto;
    border-radius: 50%;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.12);
}

.rc-contact-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rc-contact-name {
    margin: 18px 0 0;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.005em;
    color: var(--color-white);
}

.rc-contact-role {
    margin: 8px 0 0;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.78);
}

.rc-contact-email {
    display: inline-block;
    margin-top: 10px;
    font-size: 15px;
    font-weight: 400;
    color: var(--color-white);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.rc-contact-email:hover {
    color: #5FD3CB;
    border-color: #5FD3CB;
}

.rc-cta .rc-actions {
    position: relative;
    z-index: 1;
    margin-top: clamp(36px, 4vw, 48px);
}

/* ---------- Révélation au scroll (page-scopée) ---------- */

html.js-reveal .rc-page [data-rc-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1), transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js-reveal .rc-page [data-rc-reveal].is-in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {

    .rc-cta,
    .rc-quality::before,
    .rc-media-portrait::after,
    .rc-gradient-text {
        animation: none;
    }

    html.js-reveal .rc-page [data-rc-reveal],
    .rc-btn,
    .rc-history-step {
        transition: none;
    }

    html.js-reveal .rc-page [data-rc-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* ---------- Responsive ---------- */

@media (max-width: 991px) {

    .rc-intro-grid,
    .rc-early-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .rc-media-portrait {
        order: -1;
        aspect-ratio: 16 / 10;
    }

    .rc-media-square {
        aspect-ratio: 16 / 10;
    }

    .rc-cards {
        grid-template-columns: minmax(0, 1fr);
    }

    .rc-stats-4,
    .rc-stats-5 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 36px;
    }

    .rc-stats-boxed {
        row-gap: 14px;
    }

    .rc-early-aside {
        position: static;
    }

    .rc-history {
        margin-top: clamp(16px, 4vw, 32px);
    }

    .rc-quality-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .rc-quality-badge {
        justify-content: flex-start;
    }

    .rc-quality-body {
        padding-left: 0;
        padding-top: 32px;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.14);
    }

    .rc-roles {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 28px;
    }
}

@media (max-width: 575px) {
    .rc-shell {
        padding: 0 18px;
    }

    .rc-stat-value {
        font-size: 2rem;
    }

    .rc-stats-2 {
        grid-template-columns: minmax(0, 1fr);
    }

    .rc-roles {
        grid-template-columns: minmax(0, 1fr);
    }

    .rc-contact-grid {
        grid-template-columns: minmax(0, 1fr);
        max-width: 320px;
    }

    .rc-quality-badge img {
        width: 130px;
    }

    .rc-actions-center .rc-btn {
        width: 100%;
        justify-content: center;
    }
}