/* =====================================================
   VARIABLES
===================================================== */

:root {

    --rose: #c94f73;
    --rose-dark: #a83d5d;
    --rose-light: #f8e1e8;
    --rose-pale: #fff7f9;

    --blue: #20344a;
    --blue-light: #536275;

    --cream: #fffaf8;

    --white: #ffffff;

    --border: #eadfe2;

    --shadow: 0 20px 50px rgba(32, 52, 74, 0.10);

}


/* =====================================================
   RESET
===================================================== */

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


html {
    scroll-behavior: smooth;
}


body {

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        sans-serif;

    color: var(--blue);

    background: var(--white);

    line-height: 1.6;

}


img {
    max-width: 100%;
    display: block;
}


a {
    color: inherit;
    text-decoration: none;
}


/* =====================================================
   CONTAINER
===================================================== */

.container {

    width: min(1180px, calc(100% - 56px));

    margin: 0 auto;

}


/* Empêche les éléments flexibles de dépasser leur colonne. */
.header-inner > *,
.hero-grid > *,
.split > *,
.contact-grid > *,
.final-cta-inner > *,
.footer-grid > * {
    min-width: 0;
}


/* =====================================================
   HEADER
===================================================== */

.header {

    position: sticky;

    top: 0;

    z-index: 1000;

    background: rgba(255,255,255,0.96);

    backdrop-filter: blur(10px);

    border-bottom: 1px solid #eee8e9;

}


.header-inner {

    min-height: 78px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

}


/* LOGO */

.logo {

    display: flex;

    flex-direction: column;

    font-family: Georgia, serif;

    font-size: 24px;

    letter-spacing: 4px;

    line-height: 1;

}


.logo-sub {

    font-family: Arial, sans-serif;

    font-size: 10px;

    letter-spacing: 5px;

    margin-top: 5px;

}


/* NAVIGATION */

.navigation {

    display: flex;

    align-items: center;

    gap: 28px;

    font-size: 14px;

    color: #405064;

}


.navigation a {

    transition: color .2s ease;

}


.navigation a:hover {

    color: var(--rose);

}


/* =====================================================
   BUTTONS
===================================================== */

.btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding: 14px 22px;

    border-radius: 40px;

    font-size: 14px;

    font-weight: 700;

    border: 0;

    cursor: pointer;

    transition:
        transform .2s ease,
        background .2s ease,
        box-shadow .2s ease;

}


.btn-primary {

    color: white;

    background: var(--rose);

    box-shadow: 0 10px 25px rgba(201,79,115,.22);

}


.btn-primary:hover {

    background: var(--rose-dark);

    transform: translateY(-2px);

}


.btn-secondary {

    border: 1px solid var(--blue);

    margin-left: 10px;

}


.btn-secondary:hover {

    background: var(--rose-pale);

}


.btn-white {

    background: white;

    color: var(--rose);

}


.btn-white:hover {

    transform: translateY(-2px);

}


/* =====================================================
   MOBILE MENU
===================================================== */

.mobile-menu-button {

    display: none;

    border: 0;

    background: transparent;

    font-size: 25px;

    cursor: pointer;

}


/* =====================================================
   HERO
===================================================== */

.hero {

    padding: 80px 0 60px;

    background:
        linear-gradient(
            110deg,
            #fffaf8 0%,
            #ffffff 58%,
            #f8e7eb 100%
        );

}


.hero-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 60px;

    align-items: center;

}


.eyebrow {

    color: var(--rose);

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 2px;

    text-transform: uppercase;

    margin-bottom: 18px;

}


.hero h1 {

    font-family: Georgia, serif;

    font-size: clamp(42px, 5vw, 62px);

    line-height: 1.05;

    letter-spacing: -1px;

    margin-bottom: 24px;

}


.hero h1 span {

    display: block;

}


.hero-text {

    color: var(--blue-light);

    font-size: 18px;

    max-width: 650px;

}


.hero-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 8px 18px;

    margin: 25px 0;

    font-size: 13px;

    color: #536275;

}


.hero-tags span::first-letter {

    color: var(--rose);

}


.hero-buttons {

    margin-top: 25px;

}


.hero-note {

    font-size: 12px;

    color: #6c7887;

    margin-top: 20px;

}


.hero-image {

    position: relative;

}


.hero-image img {

    width: 100%;

    height: 500px;

    object-fit: cover;

    border-radius: 5px;

    box-shadow: var(--shadow);

}


.hero-badge {

    position: absolute;

    right: -20px;

    top: 50px;

    background: white;

    padding: 17px 22px;

    display: flex;

    gap: 12px;

    align-items: center;

    box-shadow: var(--shadow);

}


.badge-icon {

    color: var(--rose);

    font-size: 24px;

}


.hero-badge strong {

    display: block;

    font-family: Georgia, serif;

}


.hero-badge small {

    color: var(--rose);

}


/* =====================================================
   TRUST
===================================================== */

.trust-section {

    border-top: 1px solid var(--border);

    border-bottom: 1px solid var(--border);

}


.trust-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

}


.trust-item {

    padding: 27px;

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 15px;

    border-right: 1px solid var(--border);

}


.trust-item:last-child {

    border-right: 0;

}


.trust-icon {

    color: var(--rose);

    font-size: 27px;

}


.trust-item h3 {

    font-size: 12px;

    letter-spacing: 1px;

}


.trust-item p {

    color: var(--blue-light);

    font-size: 12px;

}


/* =====================================================
   SECTIONS
===================================================== */

.section {

    padding: 90px 0;

}


.problem-section {

    background: white;

}


.replacement-section {

    background: var(--rose-pale);

}


.services-section {

    background: var(--cream);

}


.companies-section {

    background: white;

}


.process-section {

    background: var(--cream);

}


.about-section {

    background: white;

}


.split {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 70px;

    align-items: center;

}


h2 {

    font-family: Georgia, serif;

    font-size: clamp(34px, 4vw, 48px);

    line-height: 1.1;

    margin-bottom: 24px;

}


h2 span {

    display: block;

}


.section p {

    color: var(--blue-light);

}


.highlight-text {

    color: var(--rose) !important;

    font-weight: 700;

}


/* =====================================================
   CALLOUT
===================================================== */

.callout {

    background: #fff0f4;

    padding: 40px;

    border-radius: 5px;

}


.callout h3 {

    font-family: Georgia, serif;

    font-size: 27px;

    margin-bottom: 15px;

}


.callout .btn {

    margin-top: 20px;

}


/* =====================================================
   SECTION HEADING
===================================================== */

.section-heading {

    max-width: 700px;

    margin-bottom: 45px;

}


.section-heading p:last-child {

    font-size: 17px;

}


/* =====================================================
   SITUATIONS
===================================================== */

.situations-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 16px;

}


.situation-card {

    background: white;

    padding: 30px;

    border: 1px solid var(--border);

    transition:
        transform .2s ease,
        box-shadow .2s ease;

}


.situation-card:hover {

    transform: translateY(-4px);

    box-shadow: var(--shadow);

}


.card-icon {

    width: 42px;

    height: 42px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: var(--rose-light);

    color: var(--rose);

    border-radius: 50%;

}


.situation-card h3 {

    font-family: Georgia, serif;

    font-size: 22px;

    margin: 16px 0 8px;

}


.situation-card p {

    font-size: 14px;

}


/* =====================================================
   SOLUTIONS
===================================================== */

.solutions-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;

    margin-top: 40px;

}


.solution-card {

    padding: 35px;

    border: 1px solid var(--border);

    background: white;

}


.solution-card.featured {

    border-color: var(--rose);

    box-shadow: var(--shadow);

}


.solution-number {

    color: var(--rose);

    font-weight: 800;

    letter-spacing: 2px;

}


.solution-card h3 {

    font-family: Georgia, serif;

    font-size: 26px;

    margin: 14px 0;

}


.solution-card p {

    font-size: 14px;

    margin-bottom: 20px;

}


.solution-card a {

    color: var(--rose);

    font-weight: 700;

    font-size: 13px;

}


/* =====================================================
   SERVICES
===================================================== */

.services-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 15px;

    margin-top: 40px;

}


.services-grid article {

    background: white;

    border: 1px solid var(--border);

    padding: 28px;

}


.service-icon {

    width: 42px;

    height: 42px;

    background: var(--rose-light);

    color: var(--rose);

    display: flex;

    justify-content: center;

    align-items: center;

    border-radius: 50%;

    margin-bottom: 15px;

}


.services-grid h3 {

    font-family: Georgia, serif;

    font-size: 20px;

    margin-bottom: 8px;

}


.services-grid p {

    font-size: 13px;

}


/* =====================================================
   ENTREPRISES
===================================================== */

.companies-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 15px;

    margin-top: 40px;

}


.company-card {

    padding: 30px;

    border: 1px solid var(--border);

    min-height: 145px;

}


.company-card:hover {

    border-color: var(--rose);

}


.company-card h3 {

    font-family: Georgia, serif;

    font-size: 22px;

    margin-bottom: 8px;

}


.company-card p {

    font-size: 14px;

}


/* =====================================================
   PROCESS
===================================================== */

.process-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    margin-top: 45px;

}


.process-grid article {

    padding: 30px;

    border-top: 2px solid var(--rose);

}


.process-grid span {

    color: var(--rose);

    font-weight: 800;

    font-size: 13px;

}


.process-grid h3 {

    font-family: Georgia, serif;

    font-size: 25px;

    margin: 12px 0;

}


.process-grid p {

    font-size: 14px;

}


/* =====================================================
   ABOUT
===================================================== */

.commitments {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 20px;

}


.commitments div {

    padding: 25px;

    background: var(--rose-pale);

}


.commitments strong {

    font-size: 12px;

    letter-spacing: 1px;

}


.commitments p {

    margin-top: 6px;

    font-size: 13px;

}


/* =====================================================
   FINAL CTA
===================================================== */

.final-cta {

    padding: 65px 0;

    background:
        linear-gradient(
            100deg,
            #eeb9c9,
            #f8dfe7
        );

}


.final-cta-inner {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 40px;

}


.final-cta h2 {

    font-size: 36px;

    margin-bottom: 10px;

}


.final-cta p {

    color: #5f6874;

}


/* =====================================================
   FOOTER
===================================================== */

.footer {

    background: #1e3042;

    color: white;

    padding: 50px 0 25px;

}


.footer-grid {

    display: flex;

    justify-content: space-between;

    gap: 40px;

}


.footer-logo {

    font-family: Georgia, serif;

    font-size: 24px;

    letter-spacing: 4px;

}


.footer-logo small {

    display: block;

    font-family: Arial, sans-serif;

    font-size: 9px;

    letter-spacing: 4px;

}


.footer p {

    color: #b9c4cf;

    font-size: 13px;

    margin-top: 12px;

}


.footer-links {

    display: flex;

    gap: 25px;

    font-size: 13px;

}


.footer-links a:hover {

    color: #f0a9bd;

}


.footer-bottom {

    border-top: 1px solid rgba(255,255,255,.12);

    margin-top: 35px;

    padding-top: 20px;

    display: flex;

    justify-content: space-between;

    color: #9eabb8;

    font-size: 11px;

}


.footer-bottom a {

    color: inherit;

}


.footer-bottom a:hover {

    color: #f0a9bd;

}


/* =====================================================
   RESPONSIVE
===================================================== */

@media (max-width: 1100px) {

    .navigation {

        display: none;

    }

    .header-button {

        display: none;

    }

    .mobile-menu-button {

        display: block;

    }

    .hero-grid,
    .split {

        grid-template-columns: 1fr;

    }

    .hero {

        padding-top: 50px;

    }

    .hero-image {

        order: -1;

    }

    .hero-image img {

        height: 360px;

    }

    .trust-grid {

        grid-template-columns: 1fr;

    }

    .trust-item {

        border-right: 0;

        border-bottom: 1px solid var(--border);

    }

    .trust-item:last-child {

        border-bottom: 0;

    }

    .situations-grid,
    .solutions-grid,
    .services-grid,
    .companies-grid {

        grid-template-columns: repeat(2, 1fr);

    }

}


@media (max-width: 650px) {

    .container {

        width: min(100% - 32px, 1180px);

    }

    .section {

        padding: 65px 0;

    }

    .hero h1 {

        font-size: 39px;

    }

    .hero-text {

        font-size: 16px;

    }

    .hero-buttons {

        display: flex;

        flex-direction: column;

        align-items: stretch;

    }

    .btn-secondary {

        margin: 10px 0 0;

    }

    .hero-image img {

        height: 300px;

    }

    .hero-badge {

        right: 10px;

        top: 20px;

    }

    .situations-grid,
    .solutions-grid,
    .services-grid,
    .companies-grid,
    .process-grid,
    .commitments {

        grid-template-columns: 1fr;

    }

    .final-cta-inner {

        flex-direction: column;

        align-items: flex-start;

    }

    .footer-grid {

        flex-direction: column;

    }

    .footer-links {

        flex-wrap: wrap;

    }

    .footer-bottom {

        flex-direction: column;

        gap: 10px;

    }

}
/* =====================================================
   ANIMATIONS
===================================================== */

.situation-card,
.solution-card,
.company-card,
.services-grid article,
.process-grid article {

    opacity: 0;

    transform: translateY(20px);

    transition:
        opacity .6s ease,
        transform .6s ease;

}


.situation-card.visible,
.solution-card.visible,
.company-card.visible,
.services-grid article.visible,
.process-grid article.visible {

    opacity: 1;

    transform: translateY(0);

}


/* MENU MOBILE */

@media (max-width: 1100px) {

    .navigation.mobile-open {

        display: flex;

        position: absolute;

        top: 78px;

        left: 0;

        width: 100%;

        padding: 25px;

        background: white;

        border-bottom: 1px solid var(--border);

        flex-direction: column;

        align-items: flex-start;

        gap: 18px;

        box-shadow: 0 15px 30px rgba(0,0,0,.08);

    }

}
/* =====================================================
   CONTACT
===================================================== */

.contact-grid {

    display: grid;

    grid-template-columns: .8fr 1.2fr;

    gap: 70px;

    align-items: start;

}


.contact-details {

    margin-top: 40px;

    display: grid;

    gap: 25px;

}


.contact-details strong {

    display: block;

    color: var(--rose);

    font-size: 12px;

    letter-spacing: 1px;

    margin-bottom: 5px;

}


.contact-details a {

    font-size: 18px;

    font-weight: 700;

}


.contact-form-wrapper {

    background: var(--cream);

    padding: 40px;

}


.contact-form h3 {

    font-family: Georgia, serif;

    font-size: 30px;

    margin-bottom: 25px;

}


.contact-form {

    display: flex;

    flex-direction: column;

}


.contact-form label {

    font-size: 13px;

    font-weight: 700;

    margin-bottom: 7px;

}


.contact-form input,
.contact-form select,
.contact-form textarea {

    width: 100%;

    padding: 14px;

    margin-bottom: 20px;

    border: 1px solid var(--border);

    background: white;

    font-family: inherit;

    font-size: 14px;

    outline: none;

}


.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {

    border-color: var(--rose);

}


.radio-group {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 10px;

    margin-bottom: 22px;

}


.radio-group label {

    font-weight: 400;

    display: flex;

    align-items: center;

    gap: 8px;

}


.radio-group input {

    width: auto;

    margin: 0;

}


.form-note {

    margin-top: 15px;

    color: var(--blue-light);

    font-size: 11px;

}


.form-honeypot {

    display: none;

}


.contact-form .consent {

    display: flex;

    align-items: flex-start;

    gap: 10px;

    margin-bottom: 20px;

    font-size: 12px;

    font-weight: 400;

    line-height: 1.5;

}


.contact-form .consent input {

    width: auto;

    margin: 3px 0 0;

}


.consent a {

    color: var(--blue);

    text-decoration: underline;

}


.legal-content {

    max-width: 850px;

}


.legal-content h2 {

    margin-top: 42px;

    font-size: 27px;

}


.legal-content h2:first-child {

    margin-top: 0;

}


.legal-content p,
.legal-content li {

    line-height: 1.75;

}


@media (max-width: 800px) {

    .contact-grid {

        grid-template-columns: 1fr;

    }

}


@media (max-width: 500px) {

    .contact-form-wrapper {

        padding: 25px 20px;

    }

    .radio-group {

        grid-template-columns: 1fr;

    }

}

/* ================================
   MENU MOBILE
   ================================ */

.mobile-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 8px;
    border: 0;
    background: transparent;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Téléphone et petite tablette */
@media (max-width: 1100px) {

    .header-inner {
        position: relative;
    }

    .mobile-menu-toggle {
        display: flex;
        margin-left: auto;
        margin-right: 0;
    }

    .header-button {
        display: none;
    }

    .navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: auto;
        padding: 18px 20px 22px;
        background: #fff;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.10);
        z-index: 1000;
        flex-direction: column;
        gap: 0;
    }

    .navigation.is-open {
        display: flex;
    }

    .navigation a {
        display: block;
        width: 100%;
        padding: 13px 8px;
        text-align: center;
    }

    .mobile-menu-toggle.is-open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-menu-toggle.is-open span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.is-open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

/* Accueil : une première impression claire et orientée prise de contact. */
.home .hero {
    position: relative;
    min-height: 590px;
    padding: 116px 0 92px;
    color: #ffffff;
    background:
        linear-gradient(90deg, rgba(25, 39, 53, 0.92) 0%, rgba(32, 52, 74, 0.76) 48%, rgba(32, 52, 74, 0.34) 100%),
        url("../images/remplacement.jpg") center / cover no-repeat;
}

.home .hero-grid {
    grid-template-columns: minmax(0, 680px);
    min-height: 382px;
    gap: 0;
    align-items: end;
}

.home .hero-image {
    display: none;
}

.home .hero .eyebrow {
    color: #f7bfd0;
}

.home .hero h1 {
    max-width: 670px;
    color: #ffffff;
    font-size: 56px;
    letter-spacing: 0;
}

.home .hero h1 span {
    color: #f7bfd0;
}

.home .hero-text,
.home .hero-note {
    color: rgba(255, 255, 255, 0.9);
}

.home .hero-tags {
    color: #ffffff;
}

.home .hero-tags span {
    padding: 5px 9px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.08);
}

.home .hero-tags span::first-letter {
    color: #f7bfd0;
}

.home .hero .btn-primary {
    color: var(--rose-dark);
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.home .hero .btn-primary:hover {
    background: #fff4f7;
}

.home .hero .btn-secondary {
    border-color: rgba(255, 255, 255, 0.78);
    color: #ffffff;
}

.home .hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.14);
}

.home .trust-section {
    background: #ffffff;
}

@media (max-width: 650px) {
    .home .hero {
        min-height: 620px;
        padding: 82px 0 54px;
        background-position: 60% center;
    }

    .home .hero-grid {
        min-height: 484px;
    }

    .home .hero h1 {
        font-size: 42px;
    }

    .home .hero-tags {
        gap: 7px;
    }

    .home .hero-tags span {
        padding: 4px 7px;
        font-size: 12px;
    }
}