/* ============================================
   OPTIMA INGÉNIERIE - Sections Stylesheet
   Services, About, Expertise, Réalisations,
   Chiffres, Contact CTA, Footer
   ============================================ */

/* ---------- SERVICES / MISSIONS ---------- */
.services {
    background: var(--gray-50);
    padding: 80px 0 90px;
    position: relative;
}

.services__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.services__container--2cols {
    grid-template-columns: repeat(2, 1fr);
}

.services__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 44px 32px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.services__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.services__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
}

.services__icon svg {
    width: 100%;
    height: 100%;
}

.services__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--blue-primary);
    letter-spacing: 1.5px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.services__text {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

.services__list {
    text-align: left;
    list-style: none;
    padding: 0;
    margin: 0;
}

.services__list li {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.8;
    padding-left: 24px;
    position: relative;
}

.services__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.7;
}

.missions-detail {
    background: var(--white);
}

.atouts-section {
    padding: 80px 0 90px;
}

/* ---------- ABOUT (Partenaire) ---------- */
.about {
    background: var(--white);
    padding: 100px 0;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--blue-medium);
    border-radius: 3px;
}

.about__container {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.about__title {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 800;
    color: var(--blue-primary);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.about__text {
    font-size: 17px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 36px;
}

.about__cta {
    display: inline-block;
    background: var(--blue-primary);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: var(--transition);
}

.about__cta:hover {
    background: var(--blue-medium);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(4, 45, 55, 0.3);
}

/* ---------- EXPERTISE (4 cartes) ---------- */
.expertise {
    background: var(--gray-50);
    padding: 100px 0;
}

.expertise__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.expertise__header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin-bottom: 60px;
}

.expertise__line {
    flex: 1;
    max-width: 120px;
    height: 1px;
    background: var(--gray-200);
}

.expertise__title {
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 800;
    color: var(--blue-primary);
    letter-spacing: 1.5px;
    text-align: center;
    white-space: nowrap;
}

.expertise__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.expertise__card {
    display: block;
    text-decoration: none;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
    background: var(--white);
}

.expertise__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.expertise__card-image {
    height: 200px;
    overflow: hidden;
}

.expertise__card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.expertise__card:hover .expertise__card-img {
    transform: scale(1.05);
}

.expertise__card-body {
    display: flex;
    flex-direction: column;
}

.expertise__card-label {
    background: var(--blue-primary);
    color: var(--white);
    text-align: center;
    padding: 14px 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.expertise__card-desc {
    padding: 16px 18px;
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.65;
    margin: 0;
}

.expertise__grid--5 {
    grid-template-columns: repeat(5, 1fr);
}

.expertise__cta-wrap {
    text-align: center;
    margin-top: 48px;
}

.expertise__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--blue-primary);
    color: var(--white) !important;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    padding: 16px 40px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.expertise__cta::after {
    content: '→';
    font-size: 16px;
    transition: transform 0.25s ease;
}

.expertise__cta:hover {
    background: #0a4a5e;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(4, 45, 55, 0.3);
}

.expertise__cta:hover::after {
    transform: translateX(5px);
}

.expertise__card--atout {
    text-align: center;
    padding: 32px 16px;
}

.expertise__card--atout .expertise__card-label {
    background: none;
    color: var(--blue-primary);
    padding: 12px 0 4px;
    font-size: 12px;
    letter-spacing: 1px;
}

.expertise__card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
}

.expertise__card-icon svg {
    width: 100%;
    height: 100%;
}

.expertise__card-desc {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.5;
    text-align: center;
}

/* ---------- RÉALISATIONS ---------- */
.realisations {
    background: var(--white);
    padding: 100px 0;
}

.realisations__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.realisations__title {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 800;
    color: var(--blue-primary);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.realisations__subtitle {
    font-size: 17px;
    color: var(--gray-400);
    margin-bottom: 50px;
    font-weight: 400;
}

.realisations__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 50px;
}

.realisations__card {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    background: var(--white);
}

.realisations__card {
    cursor: default;
}

.realisations__image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.realisations__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}


.realisations__info {
    padding: 22px 20px;
    text-align: left;
}

.realisations__info h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--blue-primary);
    margin-bottom: 6px;
}

.realisations__info p {
    font-size: 13px;
    color: var(--gray-400);
    line-height: 1.5;
}

.realisations__cta {
    display: inline-block;
    background: var(--blue-primary);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: var(--transition);
}

.realisations__cta:hover {
    background: var(--blue-medium);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(4, 45, 55, 0.3);
}

/* ---------- ENTREPRISE (stats + équipe) ---------- */
.entreprise {
    background: var(--white);
    padding: 100px 0;
    position: relative;
}

.entreprise__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.entreprise__header {
    text-align: center;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.entreprise.is-visible .entreprise__header {
    opacity: 1;
    transform: none;
}

.entreprise__eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 14px;
}

.entreprise__title {
    font-size: clamp(22px, 2.6vw, 32px);
    font-weight: 800;
    color: var(--blue-primary);
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    line-height: 1.25;
}

.entreprise__subtitle {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto;
    font-weight: 400;
}

/* ── Stats ── */
.entreprise__stats {
    display: flex;
    justify-content: center;
    align-items: stretch;
    margin-bottom: 72px;
    padding: 40px 0;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.entreprise__stat {
    flex: 1;
    text-align: center;
    padding: 8px 24px;
    position: relative;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.entreprise.is-visible .entreprise__stat:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.2s; }
.entreprise.is-visible .entreprise__stat:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.35s; }
.entreprise.is-visible .entreprise__stat:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.5s; }

.entreprise__stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 56px;
    background: var(--gray-200);
}

.entreprise__stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 10px;
    line-height: 1;
}

.entreprise__stat-num {
    font-size: clamp(32px, 3.8vw, 48px);
    font-weight: 300;
    color: var(--blue-primary);
    line-height: 1;
    letter-spacing: -1px;
    font-variant-numeric: tabular-nums;
}

.entreprise__stat-plus {
    font-size: 0.55em;
    color: var(--green);
    font-weight: 600;
    margin-left: 3px;
    align-self: flex-start;
    margin-top: 4px;
}

.entreprise__stat-icon {
    width: 38px;
    height: 38px;
    color: var(--green);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.entreprise__stat-icon svg {
    width: 100%;
    height: 100%;
}

.entreprise__stat-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray-400);
}

/* ── Équipe ── */
.entreprise__team {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    max-width: 880px;
    margin: 0 auto;
}

.entreprise__member {
    padding-left: 22px;
    border-left: 3px solid var(--green);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.entreprise.is-visible .entreprise__member:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.55s; }
.entreprise.is-visible .entreprise__member:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.7s; }

.entreprise__member-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--blue-primary);
    margin-bottom: 6px;
}

.entreprise__member-role {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 14px;
}

.entreprise__member-bio {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.75;
}

@media (max-width: 768px) {
    .entreprise {
        padding: 70px 0;
    }
    .entreprise__stats {
        padding: 28px 0;
        gap: 0;
    }
    .entreprise__stat {
        padding: 0 12px;
    }
    .entreprise__stat-num {
        font-size: clamp(22px, 7vw, 32px);
    }
    .entreprise__stat-label {
        font-size: 10px;
        letter-spacing: 1px;
    }
    .entreprise__team {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

/* ---------- APPROCHE ── */
.approche {
    background: var(--blue-primary);
    padding: 100px 0;
}

.approche__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.approche__header {
    text-align: center;
    margin-bottom: 72px;
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.approche.is-visible .approche__header {
    opacity: 1;
    transform: none;
}

.approche__eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 16px;
}

.approche__title {
    font-size: clamp(20px, 2.4vw, 30px);
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.5px;
    line-height: 1.25;
    margin-bottom: 20px;
}

.approche__subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    max-width: 640px;
    margin: 0 auto;
    font-weight: 300;
}

.approche__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.approche__step {
    padding-right: 32px;
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.approche__step:last-child {
    padding-right: 0;
}

/* Chaque step s'active individuellement au scroll */
.approche__step.is-visible { opacity: 1; transform: none; }

/* Desktop : stagger CSS car les 4 apparaissent en même temps */
@media (min-width: 901px) {
    .approche__step:nth-child(2).is-visible { transition-delay: 0.15s; }
    .approche__step:nth-child(3).is-visible { transition-delay: 0.3s; }
    .approche__step:nth-child(4).is-visible { transition-delay: 0.45s; }
}

.approche__step-top {
    display: flex;
    align-items: center;
    margin-bottom: 28px;
}

.approche__step-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--green);
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 24px rgba(100, 148, 67, 0.35);
    letter-spacing: 0;
}

.approche__step-connector {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, rgba(100, 148, 67, 0.5), rgba(100, 148, 67, 0.1));
    margin-left: 16px;
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 0.6s ease;
}

.approche__step.is-visible .approche__step-connector { transform: scaleX(1); transition-delay: 0.35s; }

@media (min-width: 901px) {
    .approche__step:nth-child(2).is-visible .approche__step-connector { transition-delay: 0.5s; }
    .approche__step:nth-child(3).is-visible .approche__step-connector { transition-delay: 0.65s; }
}

.approche__step:last-child .approche__step-connector {
    display: none;
}

.approche__step-content h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.approche__step-content p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.75;
    font-weight: 300;
}

/* Mobile : timeline verticale */
@media (max-width: 900px) {
    .approche__steps {
        grid-template-columns: 1fr;
        gap: 0;
        position: relative;
    }

    .approche__steps::before {
        content: '';
        position: absolute;
        left: 21px;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(to bottom, rgba(100, 148, 67, 0.55), rgba(100, 148, 67, 0.1));
        border-radius: 2px;
    }

    .approche__step {
        padding-right: 0;
        display: flex;
        align-items: flex-start;
        gap: 20px;
        padding-bottom: 36px;
    }

    .approche__step:last-child {
        padding-bottom: 0;
    }

    .approche__step-top {
        flex-direction: column;
        margin-bottom: 0;
        flex-shrink: 0;
        position: relative;
        z-index: 1;
    }

    .approche__step-connector {
        display: none;
    }

    .approche__step-circle {
        width: 44px;
        height: 44px;
        font-size: 15px;
        box-shadow: 0 3px 16px rgba(100, 148, 67, 0.35);
    }

    .approche__step-content {
        padding-top: 8px;
    }
}

/* ---------- CONTACT CTA ---------- */
.contact-cta {
    background: linear-gradient(135deg, var(--blue-dark) 0%, #065a47 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
}

.contact-cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
}

.contact-cta__container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-cta__title {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.contact-cta__text {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-cta__btn {
    display: inline-block;
    background: var(--white);
    color: var(--blue-primary);
    font-size: 14px;
    font-weight: 700;
    padding: 16px 40px;
    border-radius: var(--radius-sm);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: var(--transition);
}

.contact-cta__btn:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--blue-dark);
    color: var(--white);
    padding: 64px 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(100, 148, 67, 0.35), transparent);
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 52px;
    align-items: center;
}

.footer__col--brand {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.footer__logo {
    display: inline-flex;
    align-items: center;
    transition: opacity 0.25s ease;
}

.footer__logo:hover {
    opacity: 0.85;
}

.footer__logo-img {
    height: 54px;
    width: auto;
}

.footer__col h3 {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 22px;
    letter-spacing: 1.8px;
    color: var(--white);
    text-transform: uppercase;
    position: relative;
    padding-bottom: 12px;
}

.footer__col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--green);
    border-radius: 2px;
}

.footer__col--links ul li {
    margin-bottom: 12px;
}

.footer__col--links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
}

.footer__col--links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer__social-icons {
    display: flex;
    gap: 14px;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer__social-link svg {
    width: 18px;
    height: 18px;
    color: rgba(255, 255, 255, 0.7);
}

.footer__social-link:hover {
    background: var(--blue-medium);
    transform: translateY(-3px);
}

.footer__social-link:hover svg {
    color: var(--white);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 24px;
    text-align: center;
}

.footer__bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.3px;
}

/* ===================== SECTION CONTACT ===================== */
@keyframes contact-ring-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes contact-fade-up {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes contact-fade-left {
    from { opacity: 0; transform: translateX(-32px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes contact-fade-right {
    from { opacity: 0; transform: translateX(32px); }
    to   { opacity: 1; transform: translateX(0); }
}

.contact-section {
    background: linear-gradient(150deg, #021c24 0%, #042d37 55%, #063644 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.contact-section__bg-ring {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.contact-section__bg-ring--1 {
    width: 560px;
    height: 560px;
    top: -200px;
    right: -180px;
    border: 1px solid rgba(100, 148, 67, 0.1);
    animation: contact-ring-spin 40s linear infinite;
}

.contact-section__bg-ring--2 {
    width: 360px;
    height: 360px;
    bottom: -160px;
    left: -120px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: contact-ring-spin 28s linear infinite reverse;
}

.contact-section__container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* ── Animations au scroll ── */
.contact-section__eyebrow,
.contact-section__title,
.contact-section__subtitle {
    opacity: 0;
    transform: translateY(28px);
}

.contact-section__item {
    opacity: 0;
}

.contact-section__item:first-child {
    transform: translateX(-32px);
}

.contact-section__item:last-child {
    transform: translateX(32px);
}

.contact-section.is-visible .contact-section__eyebrow {
    animation: contact-fade-up 0.55s ease forwards;
}

.contact-section.is-visible .contact-section__title {
    animation: contact-fade-up 0.55s 0.12s ease forwards;
}

.contact-section.is-visible .contact-section__subtitle {
    animation: contact-fade-up 0.55s 0.22s ease forwards;
}

.contact-section.is-visible .contact-section__item:first-child {
    animation: contact-fade-left 0.6s 0.36s ease forwards;
}

.contact-section.is-visible .contact-section__item:last-child {
    animation: contact-fade-right 0.6s 0.48s ease forwards;
}

/* ── Eyebrow ── */
.contact-section__eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.contact-section__eyebrow span:not(.contact-section__dash) {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--green);
    text-transform: uppercase;
}

.contact-section__dash {
    display: block;
    width: 30px;
    height: 1px;
    background: var(--green);
    opacity: 0.6;
}

.contact-section__title {
    font-size: clamp(26px, 3.5vw, 44px);
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    line-height: 1.1;
}

.contact-section__subtitle {
    color: rgba(255,255,255,0.5);
    font-size: 15px;
    font-weight: 300;
    margin-bottom: 44px;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ── Grille cartes ── */
.contact-section__grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-section__item {
    display: flex;
    align-items: center;
    gap: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-left: 3px solid var(--green);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
    flex: 1;
    max-width: 360px;
    min-width: 300px;
}

.contact-section__item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.contact-section__icon {
    width: 48px;
    height: 48px;
    background: rgba(100, 148, 67, 0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    flex-shrink: 0;
    transition: background 0.25s ease;
}

.contact-section__item:hover .contact-section__icon {
    background: rgba(100, 148, 67, 0.22);
}

.contact-section__icon svg {
    width: 20px;
    height: 20px;
}

.contact-section__body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.contact-section__label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.contact-section__value {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.contact-section__arrow {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.2);
    transition: transform 0.25s ease, color 0.25s ease;
    flex-shrink: 0;
}

.contact-section__item:hover .contact-section__arrow {
    color: var(--green);
    transform: translateX(5px);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .contact-section {
        padding: 60px 0;
    }

    .contact-section__subtitle {
        margin-bottom: 36px;
    }

    .contact-section__grid {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .contact-section__item {
        max-width: 100%;
        min-width: 0;
        padding: 20px 22px;
    }

    .contact-section__value {
        font-size: 15px;
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 50px 0;
    }

    .contact-section__container {
        padding: 0 16px;
    }

    .contact-section__icon {
        width: 42px;
        height: 42px;
    }
}