/* =========================================
   RÉINITIALISATION
========================================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    background: #000000;
    color: #ffffff;

    font-family:
        'Montserrat',
        Arial,
        Helvetica,
        sans-serif;
}

a {
    color: inherit;
}

button,
input,
textarea,
select {
    font: inherit;
}


/* =========================================
   BANNIÈRE DE DÉMONSTRATION
========================================= */

.demo-banner {
    position: fixed;

    top: 0;
    left: 0;

    z-index: 4000;

    width: 100%;
    min-height: 38px;

    display: flex;

    align-items: center;
    justify-content: center;

    padding: 10px 15px;

    background: #f2c500;
    color: #111111;

    font-family:
        'Montserrat',
        Arial,
        sans-serif;

    font-size: 0.9rem;
    font-weight: 700;

    text-align: center;
}


/* =========================================
   EN-TÊTE FIXE
========================================= */

header {
    position: fixed;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 1000;
}

.nav-container {
    width: 100%;
}


/* =========================================
   BARRE DE NAVIGATION PRINCIPALE
========================================= */

.navbar-grid {
    display: grid;

    grid-template-columns:
        200px 1fr 1fr 1fr 200px;

    align-items: center;

    height: 60px;

    background:
        linear-gradient(
            90deg,
            #0b251e 0%,
            #0f3127 22%,
            #133c2d 38%,
            #123a2a 50%,
            #0e2f23 65%,
            #0a221b 80%,
            #06110d 100%
        );

    border-bottom:
        1px solid
        rgba(255, 255, 255, 0.16);
}

.logo {
    grid-column: 1;

    padding-left: 40px;

    color: #ffffff;

    text-decoration: none;

    font-size: 1.4rem;
    font-weight: 700;

    letter-spacing: 0.5px;
}

.nav-links {
    grid-column: 2 / 5;

    display: grid;

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

    align-items: center;
}

.navbar-grid a {
    color: #ffffff;

    text-decoration: none;

    font-size: 0.9rem;

    text-align: center;
}

.navbar-grid a:hover {
    color: #9cc3ad;
}


/* =========================================
   MÉGA-MENU DES EXPERTISES
========================================= */

.nav-item {
    position: relative;

    width: max-content;
    height: 60px;

    display: flex;

    align-items: center;
    justify-content: center;

    justify-self: center;
}

.nav-item-expertises {
    z-index: 2200;
}

.nav-link-expertises {
    position: relative;

    height: 100%;

    display: inline-flex;

    align-items: center;
    justify-content: center;

    padding:
        0 18px;
}

.nav-link-expertises::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: 11px;

    width: 0;
    height: 2px;

    background: #9cc3ad;

    transform:
        translateX(-50%);

    transition:
        width 0.35s ease;
}

.nav-item-expertises:hover
.nav-link-expertises::after,
.nav-item-expertises:focus-within
.nav-link-expertises::after {
    width: 52%;
}


/* PETIT PONT INVISIBLE ENTRE LE MOT ET LE MENU */

.nav-item-expertises::after {
    content: "";

    position: absolute;

    top: 100%;
    left: 0;

    width: 100%;
    height: 18px;

    background: transparent;
}


/* FENÊTRE DU MÉGA-MENU */

.expertises-mega-menu {
    position: fixed;

    top: 60px;
    left: 50%;

    width:
        min(
            1320px,
            calc(100vw - 60px)
        );

    min-height: 430px;

    display: grid;

    grid-template-columns:
        0.78fr 1.92fr;

    gap: 34px;

    padding: 34px;

    overflow: hidden;

    border:
        1px solid
        rgba(11, 36, 29, 0.14);

    border-radius: 18px;

    background:
        linear-gradient(
            135deg,
            #f8f7f2 0%,
            #ffffff 58%,
            #f1f5f2 100%
        );

    box-shadow:
        0 28px 70px
        rgba(0, 0, 0, 0.26),

        inset 0 1px 0
        rgba(255, 255, 255, 0.9);

    backdrop-filter:
        blur(16px);

    -webkit-backdrop-filter:
        blur(16px);

    opacity: 0;
    visibility: hidden;

    pointer-events: none;

    transform:
        translateX(-50%)
        translateY(-12px)
        scale(0.985);

    transform-origin:
        top center;

    transition:
        opacity 0.28s ease,
        visibility 0.28s ease,
        transform 0.38s
        cubic-bezier(
            0.22,
            1,
            0.36,
            1
        );

    z-index: 3000;
}

.expertises-mega-menu::before {
    content: "";

    position: absolute;

    top: -110px;
    right: -90px;

    width: 320px;
    height: 320px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(31, 122, 76, 0.12) 0%,
            rgba(31, 122, 76, 0) 72%
        );

    pointer-events: none;
}

.expertises-mega-menu::after {
    content: "";

    position: absolute;

    top: 0;
    left: 34px;
    right: 34px;

    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(31, 122, 76, 0.28),
            transparent
        );

    pointer-events: none;
}

.nav-item-expertises:hover .expertises-mega-menu,
.nav-item-expertises:focus-within .expertises-mega-menu,
.nav-link-expertises:hover + .expertises-mega-menu,
.expertises-mega-menu:hover,
.nav-item-expertises.menu-open
.expertises-mega-menu {
    opacity: 1;
    visibility: visible;

    pointer-events: auto;

    transform:
        translateX(-50%)
        translateY(0)
        scale(1);
}

.mega-menu-intro {
    position: relative;

    z-index: 2;

    display: flex;

    flex-direction: column;

    justify-content: center;

    padding:
        28px 30px;

    border:
        1px solid
        rgba(31, 122, 76, 0.34);

    border-radius: 14px;

    background:
        linear-gradient(
            145deg,
            #0f3026 0%,
            #123f30 100%
        );

    box-shadow:
        inset 0 1px 0
        rgba(255, 255, 255, 0.08);
}

.mega-menu-label {
    margin-bottom: 18px;

    color: #b9d7c7;

    font-size: 0.73rem;
    font-weight: 700;

    letter-spacing: 2.4px;
}

.mega-menu-intro h3 {
    margin:
        0 0 18px;

    color: #ffffff;

    font-size: 1.55rem;
    font-weight: 600;
    line-height: 1.28;
}

.mega-menu-intro p {
    margin: 0;

    color:
        rgba(255, 255, 255, 0.74);

    font-size: 0.9rem;
    line-height: 1.7;
}

.mega-menu-links {
    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        repeat(
            3,
            minmax(0, 1fr)
        );

    gap: 12px;

    align-content: center;
}

.mega-menu-link {
    position: relative;

    min-height: 86px;

    display: grid;

    grid-template-columns:
        42px 1fr 24px;

    align-items: center;

    gap: 14px;

    padding:
        17px 18px;

    overflow: hidden;

    border:
        1px solid
        #d9e2dc;

    border-radius: 12px;

    background:
        rgba(255, 255, 255, 0.92);

    color: #17211d;

    text-decoration: none;

    text-align: left;

    transition:
        transform 0.32s
        cubic-bezier(
            0.22,
            1,
            0.36,
            1
        ),
        background 0.32s ease,
        border-color 0.32s ease,
        box-shadow 0.32s ease;
}

.mega-menu-link::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            120deg,
            transparent 0%,
            rgba(31, 122, 76, 0.12) 45%,
            transparent 70%
        );

    transform:
        translateX(-130%);

    transition:
        transform 0.7s ease;

    pointer-events: none;
}

.mega-menu-link:hover,
.mega-menu-link:focus-visible {
    transform:
        translateY(-3px);

    background: #f3f8f5;

    border-color:
        rgba(31, 122, 76, 0.5);

    box-shadow:
        0 14px 28px
        rgba(11, 36, 29, 0.13),

        inset 0 1px 0
        rgba(255, 255, 255, 0.9);

    outline: none;
}

.mega-menu-link:hover::before,
.mega-menu-link:focus-visible::before {
    transform:
        translateX(130%);
}

.mega-menu-link-featured {
    grid-column:
        1 / -1;

    min-height: 74px;

    background:
        linear-gradient(
            90deg,
            #eaf3ed 0%,
            #ffffff 100%
        );

    border-color:
        rgba(31, 122, 76, 0.34);
}

.mega-link-number {
    color: #1f7a4c;

    font-size: 0.78rem;
    font-weight: 700;

    letter-spacing: 1px;
}

.mega-link-content {
    min-width: 0;

    display: flex;

    flex-direction: column;

    gap: 6px;
}

.mega-link-content strong {
    color: #17211d;

    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.3;
}

.mega-link-content small {
    color: #66716b;

    font-size: 0.7rem;
    line-height: 1.45;
}

.mega-link-arrow {
    color: #1f7a4c;

    font-size: 1.15rem;

    transition:
        transform 0.3s ease;
}

.mega-menu-link:hover
.mega-link-arrow,
.mega-menu-link:focus-visible
.mega-link-arrow {
    transform:
        translateX(5px);
}


/* =========================================
   ACTIONS DE LA NAVIGATION
========================================= */

.nav-actions {
    grid-column: 5;

    justify-self: end;

    display: flex;

    align-items: center;

    gap: 22px;

    padding-right: 40px;
}

.search-button {
    width: 28px;
    height: 28px;

    display: flex;

    align-items: center;
    justify-content: center;

    padding: 0;

    border: 0;

    background: transparent;

    cursor: pointer;
}

.icon {
    width: 17px;
    height: 17px;

    fill: none;

    stroke: #ffffff;
    stroke-width: 1.8;
}

.lang-selector {
    display: flex;

    align-items: center;

    gap: 10px;

    color: #ffffff;

    cursor: pointer;
}

.country {
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
}

.arrow {
    display: flex;

    align-items: center;

    margin-top: 2px;

    font-size: 0.75rem;
    line-height: 1;
}


/* =========================================
   SOUS-NAVIGATION
========================================= */

.sub-navbar-grid {
    height: 32px;

    display: grid;

    grid-template-columns:
        200px repeat(3, 1fr) 200px;

    align-items: center;

    background:
        linear-gradient(
            90deg,
            #0b251e 0%,
            #0f3127 22%,
            #133c2d 38%,
            #123a2a 50%,
            #0e2f23 65%,
            #0a221b 80%,
            #06110d 100%
        );
}

.sub-navbar-grid a:nth-child(1) {
    grid-column: 2;
}

.sub-navbar-grid a:nth-child(2) {
    grid-column: 3;
}

.sub-navbar-grid a:nth-child(3) {
    grid-column: 4;
}

.sub-navbar-grid a {
    position: relative;

    padding-bottom: 6px;

    color: #ffffff;

    text-decoration: none;

    font-size: 0.82rem;

    text-align: center;

    transition:
        background 0.3s ease;
}

.sub-navbar-grid a::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: 0;

    width: 0;
    height: 1px;

    background: #ffffff;

    transform:
        translateX(-50%);

    transition:
        width 0.3s ease;
}

.sub-navbar-grid a:hover::after {
    width: 60%;
}

.sub-navbar-grid a:hover {
    background:
        rgba(255, 255, 255, 0.08);
}


/* =========================================
   CONTENU PRINCIPAL
========================================= */

main {
    padding-top: 92px;
}

.section {
    min-height:
        calc(
            100vh -
            92px
        );
}


/* =========================================
   SECTION PRINCIPALE
========================================= */

.section-hero {
    position: relative;

    overflow: hidden;

    background: #071a14;
}

.hero {
    position: relative;

    min-height:
        calc(
            100vh -
            92px
        );

    display: flex;

    align-items: center;
    justify-content: center;

    overflow: hidden;
}

.hero-video {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    z-index: 0;
}

.hero-video-overlay {
    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(3, 13, 9, 0.82) 0%,
            rgba(5, 22, 15, 0.68) 48%,
            rgba(3, 13, 9, 0.82) 100%
        ),
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.20) 0%,
            rgba(0, 0, 0, 0.42) 100%
        );

    z-index: 1;

    pointer-events: none;
}

.hero-content {
    position: relative;

    z-index: 2;

    width: 100%;
    max-width: 1400px;

    padding:
        55px 45px;

    background: transparent;

    color: #ffffff;

    text-align: center;
}

.hero-eyebrow {
    margin:
        0 0 24px;

    color: #9cc3ad;

    font-size: 0.82rem;
    font-weight: 700;

    letter-spacing: 2.3px;
}

.hero-content h1 {
    max-width: 1150px;

    margin:
        0 auto 30px;

    font-size:
        clamp(
            3.2rem,
            5.5vw,
            5.2rem
        );

    font-weight: 700;
    line-height: 1.04;

    letter-spacing: -2px;
}

.hero-content > p:not(.hero-eyebrow) {
    max-width: 920px;

    margin:
        0 auto 32px;

    font-size: 1.15rem;
    font-weight: 400;
    line-height: 1.8;
}

.hero-btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    padding:
        13px 34px;

    border:
        1px solid
        #ffffff;

    border-radius: 8px;

    background: #ffffff;

    color: #071a14;

    text-decoration: none;

    font-size: 1rem;
    font-weight: 600;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease;
}

.hero-btn:hover {
    transform:
        translateY(-3px);

    background: #e4ece8;

    color: #071a14;

    box-shadow:
        0 15px 32px
        rgba(0, 0, 0, 0.2);
}

.hero-btn-outline {
    background:
        rgba(255, 255, 255, 0.08);

    color: #ffffff;
}

.hero-btn-outline:hover {
    background: #ffffff;

    color: #071a14;
}


/* =========================================
   INFORMATIONS SUR L’ENTREPRISE
========================================= */

.company-section {
    display: flex;

    align-items: center;
    justify-content: center;

    padding:
        90px 40px;

    background: #f4f7f5;

    color: #111a16;
}

.company-container {
    width: 100%;
    max-width: 1250px;
}

.company-heading {
    max-width: 850px;

    margin-bottom: 55px;
}

.company-label,
.section-small-label,
.video-label {
    margin:
        0 0 14px;

    color: #1f7a4c;

    font-size: 0.78rem;
    font-weight: 700;

    letter-spacing: 2.2px;
}

.company-heading h2 {
    max-width: 800px;

    margin:
        0 0 24px;

    font-size:
        clamp(
            2.4rem,
            4vw,
            4.5rem
        );

    font-weight: 600;
    line-height: 1.08;

    letter-spacing: -2px;
}

.company-heading > p:last-child {
    max-width: 790px;

    margin: 0;

    color: #56615c;

    font-size: 1.05rem;
    line-height: 1.8;
}

.company-information-grid {
    display: grid;

    grid-template-columns:
        repeat(5, 1fr);

    gap: 16px;
}

.company-information-card {
    min-height: 165px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    padding:
        24px;

    border:
        1px solid
        #d3ded8;

    border-radius: 10px;

    background: #ffffff;

    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.company-information-card:hover {
    transform:
        translateY(-5px);

    border-color: #1f7a4c;

    box-shadow:
        0 18px 38px
        rgba(11, 36, 29, 0.11);
}

.company-information-card span {
    margin-bottom: 12px;

    color: #1f7a4c;

    font-size: 0.72rem;
    font-weight: 700;

    letter-spacing: 1px;

    text-transform: uppercase;
}

.company-information-card strong {
    color: #142019;

    font-size: 1rem;
    line-height: 1.45;
}

.company-information-card small {
    margin-top: 6px;

    color: #69746f;

    font-size: 0.78rem;
    line-height: 1.45;
}


/* =========================================
   DOMAINES D’INTERVENTION
========================================= */

.section-engagements {
    position: relative;

    display: flex;

    align-items: center;
    justify-content: center;

    padding:
        55px 40px 65px;

    overflow: hidden;

    isolation: isolate;

    background:
        radial-gradient(
            circle at 14% 22%,
            rgba(39, 151, 96, 0.20) 0%,
            rgba(39, 151, 96, 0) 34%
        ),
        radial-gradient(
            circle at 86% 76%,
            rgba(22, 112, 72, 0.22) 0%,
            rgba(22, 112, 72, 0) 36%
        ),
        linear-gradient(
            135deg,
            #03140f 0%,
            #07251b 32%,
            #0a3425 56%,
            #061f17 78%,
            #020d0a 100%
        );
}

.section-engagements::before {
    content: "";

    position: absolute;

    inset: 0;

    z-index: -2;

    background:
        linear-gradient(
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
        ),
        repeating-linear-gradient(
            118deg,
            transparent 0,
            transparent 105px,
            rgba(118, 220, 168, 0.055) 106px,
            rgba(118, 220, 168, 0.055) 108px,
            transparent 109px,
            transparent 210px
        );

    background-size:
        58px 58px,
        58px 58px,
        auto;

    mask-image:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.86),
            rgba(0, 0, 0, 0.34)
        );

    -webkit-mask-image:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.86),
            rgba(0, 0, 0, 0.34)
        );

    pointer-events: none;
}

.section-engagements::after {
    content: "";

    position: absolute;

    top: -300px;
    right: -210px;

    z-index: -1;

    width: 720px;
    height: 720px;

    border:
        1px solid
        rgba(143, 224, 182, 0.12);

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(34, 139, 89, 0.13) 0%,
            rgba(34, 139, 89, 0.045) 42%,
            transparent 68%
        );

    box-shadow:
        0 0 0 72px rgba(93, 200, 146, 0.038),
        0 0 0 145px rgba(93, 200, 146, 0.018);

    pointer-events: none;
}

.section-engagements .carousel {
    position: relative;

    z-index: 2;
}

.section-engagements .section-small-label {
    color: #9fe2bd;

    text-shadow:
        0 0 20px
        rgba(98, 210, 151, 0.17);
}

.section-small-label {
    text-align: center;
}

.section-title {
    margin:
        0 0 45px;

    color: #ffffff;

    font-size: 3rem;
    font-weight: 300;

    letter-spacing: 1px;

    text-align: center;

    text-shadow:
        0 10px 34px
        rgba(0, 0, 0, 0.30);
}

.carousel {
    width: 100%;
    max-width: 1180px;

    display: flex;

    flex-direction: column;

    align-items: center;
}

.carousel-viewport {
    width: 100%;
    max-width: 1040px;

    overflow: hidden;

    padding:
        30px 0 24px;
}

.carousel-track {
    display: flex;

    align-items: center;

    transition:
        transform 0.55s ease;
}

.card {
    position: relative;

    flex:
        0 0 190px;

    height: 250px;

    margin:
        0 7px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: center;

    padding: 18px;

    overflow: hidden;

    border:
        1px solid
        rgba(181, 230, 204, 0.20);

    border-radius: 18px;

    background:
        linear-gradient(
            145deg,
            rgba(150, 192, 171, 0.70) 0%,
            rgba(91, 148, 119, 0.54) 100%
        );

    box-shadow:
        0 18px 42px
        rgba(0, 0, 0, 0.26),

        inset 0 1px 0
        rgba(255, 255, 255, 0.20);

    backdrop-filter:
        blur(10px);

    -webkit-backdrop-filter:
        blur(10px);

    text-align: center;

    transform:
        scale(0.85);

    opacity: 0.74;

    transition:
        transform 0.45s ease,
        opacity 0.45s ease,
        background 0.45s ease,
        border-color 0.45s ease,
        box-shadow 0.45s ease;
}

.card::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            125deg,
            rgba(255, 255, 255, 0.16),
            transparent 42%,
            rgba(255, 255, 255, 0.04)
        );

    pointer-events: none;
}

.card > * {
    position: relative;

    z-index: 1;
}

.card > p:first-child {
    margin: 0;

    color: #062218;

    font-weight: 700;
    line-height: 1.35;
}

.card > p:nth-child(2) {
    height: 0;

    margin: 0;

    overflow: hidden;

    color: #23332c;

    opacity: 0;

    transition:
        opacity 0.3s ease;
}

.card-icon {
    display: none;
}

.card.active {
    flex:
        0 0 300px;

    min-height: 340px;
    height: auto;

    align-items: center;
    justify-content: flex-start;

    padding:
        27px 25px;

    border-color:
        rgba(255, 255, 255, 0.58);

    background:
        linear-gradient(
            145deg,
            rgba(250, 253, 251, 0.98) 0%,
            rgba(218, 232, 225, 0.97) 100%
        );

    box-shadow:
        0 32px 72px
        rgba(0, 0, 0, 0.38),

        0 0 0 1px
        rgba(255, 255, 255, 0.12),

        inset 0 1px 0
        rgba(255, 255, 255, 0.90);

    transform:
        scale(1);

    opacity: 1;
}

.card.active::after {
    content: "";

    position: absolute;

    top: 0;
    left: 22%;

    width: 56%;
    height: 3px;

    border-radius:
        0 0 50px 50px;

    background:
        linear-gradient(
            90deg,
            transparent,
            #1d8653,
            transparent
        );
}

.card.active > p:first-child {
    margin-bottom: 18px;

    color: #071d15;

    font-size: 1.15rem;
}

.card.active > p:nth-child(2) {
    height: auto;

    margin-top: 12px;

    color: #34483e;

    font-size: 0.86rem;
    font-weight: 400;
    line-height: 1.65;

    opacity: 1;
}

.card.active .card-icon {
    width: 92px;
    height: 92px;

    display: flex;

    align-items: center;
    justify-content: center;

    margin-top: auto;

    border:
        1px solid
        rgba(116, 214, 164, 0.34);

    border-radius: 50%;

    background:
        linear-gradient(
            145deg,
            #041b13,
            #0b4c33 58%,
            #127449
        );

    color: #ffffff;

    font-size: 1.4rem;
    font-weight: 700;

    box-shadow:
        0 16px 30px
        rgba(5, 65, 41, 0.30),

        inset 0 1px 0
        rgba(255, 255, 255, 0.12);
}

.carousel-controls {
    display: flex;

    align-items: center;
    justify-content: center;

    gap: 28px;

    margin-top: 26px;
}

.btn {
    width: 58px;
    height: 58px;

    display: flex;

    align-items: center;
    justify-content: center;

    border:
        2px solid
        rgba(255, 255, 255, 0.92);

    border-radius: 50%;

    background:
        rgba(255, 255, 255, 0.045);

    color: #ffffff;

    box-shadow:
        0 10px 26px
        rgba(0, 0, 0, 0.22),

        inset 0 1px 0
        rgba(255, 255, 255, 0.08);

    backdrop-filter:
        blur(8px);

    -webkit-backdrop-filter:
        blur(8px);

    cursor: pointer;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease;
}

.btn:hover:not(:disabled) {
    transform:
        translateY(-2px)
        scale(1.06);

    background: #ffffff;

    color: #08261b;

    box-shadow:
        0 16px 34px
        rgba(0, 0, 0, 0.30);
}

.btn:disabled {
    opacity: 0.32;

    cursor: default;
}

.dots {
    display: flex;

    gap: 10px;
}

.dot {
    width: 11px;
    height: 11px;

    border:
        1px solid
        rgba(255, 255, 255, 0.18);

    border-radius: 50%;

    background:
        rgba(255, 255, 255, 0.28);

    cursor: pointer;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        box-shadow 0.3s ease;
}

.dot:hover {
    transform:
        scale(1.15);
}

.dot.active {
    background: #ffffff;

    transform:
        scale(1.12);

    box-shadow:
        0 0 0 5px
        rgba(255, 255, 255, 0.08),

        0 0 18px
        rgba(145, 231, 185, 0.32);
}


/* =========================================
   SECTION VIDÉO / ACTIVITÉ
========================================= */

.section-video {
    position: relative;

    min-height:
        calc(
            100vh -
            92px
        );

    overflow: hidden;
}

.video-bg {
    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    z-index: 1;
}

.video-overlay {
    position: absolute;

    inset: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    padding:
        50px 30px;

    background:
        linear-gradient(
            90deg,
            rgba(4, 14, 10, 0.88),
            rgba(4, 14, 10, 0.66)
        );

    z-index: 2;
}

.video-content {
    width: 100%;
    max-width: 780px;

    padding:
        40px;

    text-align: center;
}

.video-label {
    color: #b4d4c3;
}

.video-content h2 {
    margin:
        0 0 30px;

    color: #ffffff;

    font-size:
        clamp(
            2.5rem,
            4vw,
            4.4rem
        );

    font-weight: 500;
    line-height: 1.12;

    letter-spacing: -2px;
}

.video-content p:not(.video-label) {
    margin:
        0 auto 18px;

    color:
        rgba(255, 255, 255, 0.86);

    font-size: 1.02rem;
    font-weight: 300;
    line-height: 1.8;

    letter-spacing: 0.2px;
}

.video-buttons {
    display: flex;

    justify-content: center;

    gap: 20px;

    margin-top: 30px;
}


/* =========================================
   PILOTAGE DE PROJETS
========================================= */

.section-choisir {
    display: flex;

    align-items: center;
    justify-content: center;

    padding:
        45px 40px 55px;

    background:
        linear-gradient(
            90deg,
            #06110d 0%,
            #0b241d 25%,
            #12352a 50%,
            #0b241d 75%,
            #06110d 100%
        );

    color: #ffffff;
}

.choice-carousel {
    width: 100%;
    max-width: 1180px;

    display: flex;

    flex-direction: column;

    align-items: center;
}

.choice-title {
    max-width: 920px;

    margin:
        0 0 20px;

    color: #ffffff;

    font-size:
        clamp(
            2.5rem,
            4vw,
            4.2rem
        );

    font-weight: 400;

    letter-spacing: -1.5px;

    text-align: center;
}

.choice-introduction {
    max-width: 850px;

    margin:
        0 auto 35px;

    color:
        rgba(255, 255, 255, 0.72);

    font-size: 0.98rem;
    line-height: 1.75;

    text-align: center;
}

.choice-carousel-viewport {
    width: 100%;
    max-width: 1080px;

    overflow: hidden;
}

.choice-carousel-track {
    width: 100%;

    display: flex;

    align-items: stretch;

    transition:
        transform 0.65s
        cubic-bezier(
            0.22,
            1,
            0.36,
            1
        );
}

.choice-card {
    position: relative;

    flex:
        0 0 100%;

    min-width: 100%;
    height: 260px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: flex-start;

    padding:
        28px 12% 38px;

    background: transparent;

    color: #ffffff;

    text-align: left;

    opacity: 0.45;

    transition:
        opacity 0.5s ease;
}

.choice-card.active {
    opacity: 1;
}

.choice-card h3 {
    width: 100%;
    max-width: 700px;

    margin:
        0 auto 38px;

    color: #ffffff;

    font-size: 1.55rem;
    font-weight: 700;
    line-height: 1.3;

    text-align: center;
}

.choice-card p {
    width: 100%;
    max-width: 700px;

    margin:
        0 auto;

    color:
        rgba(255, 255, 255, 0.88);

    font-size: 1rem;
    font-weight: 400;
    line-height: 1.65;

    text-align: left;
}

.choice-card-line {
    position: absolute;

    left: 5%;
    bottom: 38px;

    width: 90%;
    height: 14px;

    overflow: hidden;

    border:
        1px solid
        rgba(255, 255, 255, 0.16);

    border-radius: 50px;

    background:
        rgba(255, 255, 255, 0.23);

    box-shadow:
        inset 0 2px 5px
        rgba(0, 0, 0, 0.35),

        0 4px 14px
        rgba(0, 0, 0, 0.18);
}

.choice-progress {
    position: absolute;

    top: 0;
    left: 0;

    width: 0;
    height: 100%;

    overflow: hidden;

    border-radius: inherit;

    background:
        linear-gradient(
            90deg,
            #c6d9cf 0%,
            #ffffff 48%,
            #9cc3ad 100%
        );

    box-shadow:
        0 0 12px
        rgba(255, 255, 255, 0.55),

        0 0 24px
        rgba(156, 195, 173, 0.35);

    transition:
        width 0.8s
        cubic-bezier(
            0.22,
            1,
            0.36,
            1
        );
}

.choice-progress::after {
    content: "";

    position: absolute;

    top: 0;
    left: -45%;

    width: 35%;
    height: 100%;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255, 255, 255, 0.9),
            transparent
        );

    transform:
        skewX(-20deg);
}

.choice-card-line.is-animating
.choice-progress::after {
    animation:
        progressShine 0.9s
        ease forwards;
}

.choice-card-line.is-animating {
    animation:
        progressPulse 0.55s ease;
}

@keyframes progressShine {

    0% {
        left: -45%;
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    100% {
        left: 115%;
        opacity: 0;
    }

}

@keyframes progressPulse {

    0% {
        transform:
            scaleY(1);
    }

    45% {
        transform:
            scaleY(1.25);

        box-shadow:
            inset 0 2px 5px
            rgba(0, 0, 0, 0.25),

            0 0 18px
            rgba(156, 195, 173, 0.3);
    }

    100% {
        transform:
            scaleY(1);
    }

}

.choice-carousel-controls {
    display: flex;

    align-items: center;
    justify-content: center;

    gap: 38px;

    margin-top: 34px;
}

.choice-btn {
    width: 70px;
    height: 70px;

    display: flex;

    align-items: center;
    justify-content: center;

    border:
        4px solid
        #ffffff;

    border-radius: 50%;

    background: transparent;

    color: #ffffff;

    font-size: 1rem;

    cursor: pointer;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        color 0.3s ease;
}

.choice-btn:hover {
    transform:
        scale(1.08);

    background: #ffffff;

    color: #0b241d;
}

.choice-dots {
    display: flex;

    align-items: center;

    gap: 14px;
}

.choice-dot {
    width: 15px;
    height: 15px;

    border-radius: 50%;

    background:
        rgba(255, 255, 255, 0.38);

    cursor: pointer;

    transition:
        background 0.3s ease,
        transform 0.3s ease;
}

.choice-dot:hover {
    transform:
        scale(1.15);
}

.choice-dot.active {
    background: #ffffff;

    transform:
        scale(1.12);

    box-shadow:
        0 0 10px
        rgba(255, 255, 255, 0.5);
}


/* =========================================
   APPEL À L’ACTION
========================================= */

.home-cta {
    padding:
        110px 30px;

    background: #ffffff;

    color: #102018;

    text-align: center;
}

.home-cta-content {
    max-width: 980px;

    margin:
        0 auto;
}

.home-cta-content > p {
    margin:
        0 0 20px;

    color: #1f7a4c;

    font-size: 0.78rem;
    font-weight: 700;

    letter-spacing: 2.2px;
}

.home-cta h2 {
    margin:
        0 0 38px;

    font-size:
        clamp(
            2.4rem,
            4.5vw,
            4.7rem
        );

    font-weight: 600;
    line-height: 1.1;

    letter-spacing: -2px;
}

.home-cta-button {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 22px;

    padding:
        17px 30px;

    border-radius: 7px;

    background:
        linear-gradient(
            135deg,
            #0b241d,
            #1f7a4c
        );

    color: #ffffff;

    text-decoration: none;

    font-weight: 700;

    box-shadow:
        0 15px 34px
        rgba(11, 36, 29, 0.2);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.home-cta-button:hover {
    transform:
        translateY(-4px);

    box-shadow:
        0 22px 44px
        rgba(11, 36, 29, 0.3);
}


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

.footer-section {
    padding-top: 75px;

    background:
        linear-gradient(
            90deg,
            #06110d 0%,
            #0b241d 25%,
            #12352a 50%,
            #0b241d 75%,
            #06110d 100%
        );

    color: #ffffff;
}

.footer-container {
    width: min(1400px, 92%);

    display: grid;

    grid-template-columns:
        1.2fr 1fr 1fr 0.9fr;

    gap: 80px;

    margin:
        0 auto;

    padding-bottom: 60px;
}

.footer-column {
    display: flex;

    flex-direction: column;

    align-items: flex-start;
}

.footer-logo {
    margin-bottom: 16px;

    font-size: 3rem;
    font-weight: 700;
}

.footer-identity p {
    margin:
        0 0 32px;
}

.footer-identity address {
    font-style: normal;
    line-height: 1.65;
}

.footer-column h3 {
    margin:
        0 0 28px;

    font-size: 1.1rem;
    font-weight: 600;
}

.footer-column a {
    margin-bottom: 9px;

    color:
        rgba(255, 255, 255, 0.73);

    text-decoration: none;

    font-size: 0.92rem;
    line-height: 1.6;

    transition:
        color 0.3s ease,
        transform 0.3s ease;
}

.footer-column a:hover {
    color: #9cc3ad;

    transform:
        translateX(4px);
}

.footer-bottom {
    display: flex;

    justify-content: space-between;

    gap: 20px;

    padding:
        12px 18px;

    background: #e9e9e9;
    color: #1a1a1a;

    font-size: 0.88rem;
}


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

@media (max-width: 1180px) {

    .expertises-mega-menu {
        grid-template-columns:
            0.8fr 1.7fr;
    }

    .mega-menu-links {
        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );
    }

    .mega-menu-link-featured {
        grid-column:
            1 / -1;
    }

}


@media (max-width: 1100px) {

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

    .footer-container {
        grid-template-columns:
            repeat(2, 1fr);

        row-gap: 55px;
    }

}


@media (max-width: 980px) {

    .expertises-mega-menu {
        width:
            calc(
                100vw -
                32px
            );

        max-height:
            calc(
                100vh -
                118px
            );

        grid-template-columns:
            1fr;

        gap: 18px;

        padding: 22px;

        overflow-y: auto;
    }

    .mega-menu-intro {
        padding:
            20px 22px;
    }

    .mega-menu-links {
        grid-template-columns:
            1fr;
    }

    .mega-menu-link-featured {
        grid-column: auto;
    }

}


@media (max-width: 800px) {

    .demo-banner {
        position: relative;

        min-height: auto;
    }

    header {
        position: relative;

        top: 0;
    }

    .navbar-grid {
        height: auto;

        min-height: 72px;

        grid-template-columns:
            1fr auto;

        padding:
            14px 20px;
    }

    .logo {
        grid-column: 1;

        padding-left: 0;
    }

    .nav-links {
        display: none;
    }

    .nav-actions {
        grid-column: 2;

        padding-right: 0;
    }

    .sub-navbar-grid {
        display: none;
    }

    .nav-item {
        height: auto;
    }

    .expertises-mega-menu {
        display: none;
    }

    main {
        padding-top: 0;
    }

    .section {
        min-height: auto;
    }

    .hero {
        min-height:
            calc(
                100vh -
                72px
            );
    }

    .hero-content {
        padding:
            70px 24px;
    }

    .company-section {
        padding:
            80px 24px;
    }

    .section-engagements {
        padding:
            70px 20px;
    }

    .section-title {
        font-size: 2.3rem;
    }

    .section-video {
        min-height: 850px;
    }

    .video-content {
        padding:
            40px 15px;
    }

    .section-choisir {
        padding:
            80px 20px;
    }

    .choice-title {
        font-size: 2.4rem;
    }

    .choice-card {
        height: 310px;

        padding:
            30px 30px 50px;
    }

    .choice-card h3 {
        margin-bottom: 30px;

        font-size: 1.3rem;
    }

    .choice-card p {
        font-size: 0.92rem;

        text-align: center;
    }

    .choice-card-line {
        left: 7%;

        width: 86%;
        height: 11px;
    }

    .choice-carousel-controls {
        gap: 22px;
    }

    .choice-btn {
        width: 58px;
        height: 58px;
    }

    .choice-dot {
        width: 11px;
        height: 11px;
    }

}


@media (max-width: 620px) {

    .demo-banner {
        padding:
            9px 12px;

        font-size: 0.78rem;
        line-height: 1.4;
    }

    .country {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.75rem;

        letter-spacing: -1.5px;
    }

    .hero-content > p:not(.hero-eyebrow) {
        font-size: 1rem;
    }

    .company-information-grid {
        grid-template-columns:
            1fr;
    }

    .company-heading h2 {
        font-size: 2.4rem;
    }

    .video-buttons {
        flex-direction: column;

        align-items: center;
    }

    .choice-introduction {
        font-size: 0.9rem;
    }

    .choice-card {
        height: 350px;

        padding:
            28px 18px 55px;
    }

    .choice-card h3 {
        font-size: 1.2rem;
    }

    .choice-card p {
        font-size: 0.86rem;
    }

    .choice-dots {
        gap: 8px;
    }

    .choice-dot {
        width: 9px;
        height: 9px;
    }

    .home-cta {
        padding:
            85px 22px;
    }

    .home-cta h2 {
        font-size: 2.4rem;
    }

    .footer-container {
        width: 90%;

        grid-template-columns:
            1fr;

        gap: 45px;

        padding:
            0 0 45px;
    }

    .footer-logo {
        font-size: 2.4rem;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;
    }

}

/* =========================================
   AJUSTEMENTS DU MÉGA-MENU — 6 EXPERTISES
========================================= */

.mega-menu-link:not(.mega-menu-link-featured) {
    min-height: 104px;
}

.mega-menu-link:not(.mega-menu-link-featured) .mega-link-content strong {
    font-size: 0.9rem;
}

.mega-menu-link:not(.mega-menu-link-featured) .mega-link-content small {
    font-size: 0.69rem;
}


/* =========================================
   INTERACTION PRÉCISE DU MÉGA-MENU
========================================= */

.nav-item-expertises::after {
    display: none;
}

.nav-link-expertises {
    z-index: 2;
}

.nav-link-expertises:focus-visible {
    color: #b9d7c7;
    outline: 2px solid #9cc3ad;
    outline-offset: 4px;
    border-radius: 4px;
}

.nav-item-expertises.menu-open
.nav-link-expertises::after {
    width: 52%;
}


/* =========================================
   BOUTON DE NAVIGATION MOBILE
========================================= */

.mobile-menu-toggle {
    display: none;

    width: 44px;
    height: 44px;

    align-items: center;
    justify-content: center;
    flex-direction: column;

    gap: 5px;

    padding: 0;

    border:
        1px solid
        rgba(255, 255, 255, 0.22);

    border-radius: 9px;

    background:
        rgba(255, 255, 255, 0.06);

    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 21px;
    height: 2px;

    border-radius: 10px;

    background: #ffffff;

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

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

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

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


/* =========================================
   RESPONSIVE GLOBAL RENFORCÉ
========================================= */

img,
video,
svg {
    max-width: 100%;
}

@media (max-width: 1180px) {

    .navbar-grid {
        grid-template-columns:
            170px 1fr 170px;
    }

    .logo {
        grid-column: 1;
    }

    .nav-links {
        grid-column: 2;
    }

    .nav-actions {
        grid-column: 3;
    }

    .sub-navbar-grid {
        grid-template-columns:
            170px repeat(3, 1fr) 170px;
    }

    .expertises-mega-menu {
        width:
            min(
                1120px,
                calc(100vw - 36px)
            );
    }

}


@media (max-width: 900px) {

    .hero-content h1 {
        font-size:
            clamp(
                2.7rem,
                8vw,
                4rem
            );
    }

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

    .footer-container {
        gap: 45px;
    }

}


@media (max-width: 800px) {

    body.mobile-nav-open {
        overflow: hidden;
    }

    .demo-banner {
        position: relative;
    }

    header {
        position: sticky;
        top: 0;
    }

    .navbar-grid {
        position: relative;

        min-height: 68px;

        grid-template-columns:
            1fr auto auto;

        gap: 12px;

        padding:
            12px 18px;
    }

    .logo {
        grid-column: 1;

        justify-self: start;

        padding-left: 0;
    }

    .mobile-menu-toggle {
        grid-column: 2;

        display: flex;
    }

    .nav-actions {
        grid-column: 3;

        gap: 14px;

        padding-right: 0;
    }

    .search-button {
        width: 38px;
        height: 38px;
    }

    .lang-selector {
        gap: 6px;
    }

    .country {
        display: none;
    }

    .nav-links {
        position: absolute;

        top: 100%;
        left: 0;
        right: 0;

        z-index: 3500;

        grid-column: auto;

        display: flex;
        flex-direction: column;
        align-items: stretch;

        max-height: 0;

        padding:
            0 18px;

        overflow-y: auto;

        background:
            linear-gradient(
                180deg,
                #09241b 0%,
                #061711 100%
            );

        border-top:
            1px solid
            rgba(255, 255, 255, 0.12);

        box-shadow:
            0 22px 42px
            rgba(0, 0, 0, 0.35);

        opacity: 0;
        visibility: hidden;

        transform:
            translateY(-8px);

        transition:
            max-height 0.45s ease,
            padding 0.3s ease,
            opacity 0.3s ease,
            visibility 0.3s ease,
            transform 0.3s ease;
    }

    .mobile-nav-open
    .nav-links {
        max-height:
            calc(
                100vh -
                68px
            );

        padding:
            16px 18px 24px;

        opacity: 1;
        visibility: visible;

        transform:
            translateY(0);
    }

    .nav-links > a,
    .nav-link-expertises {
        width: 100%;
        min-height: 52px;

        display: flex;

        align-items: center;
        justify-content: space-between;

        padding:
            14px 4px;

        border-bottom:
            1px solid
            rgba(255, 255, 255, 0.11);

        font-size: 0.95rem;

        text-align: left;
    }

    .nav-link-expertises::before {
        content: "Expertises";
    }

    .nav-link-expertises {
        color: transparent !important;
        font-size: 0;
    }

    .nav-link-expertises::before {
        color: #ffffff;
        font-size: 0.95rem;
    }

    .nav-link-expertises::after {
        content: "+";

        position: static;

        width: auto;
        height: auto;

        background: transparent;

        color: #b9d7c7;

        font-size: 1.35rem;
        line-height: 1;

        transform: none;
    }

    .nav-item-expertises.menu-open
    .nav-link-expertises::after {
        content: "−";

        width: auto;
    }

    .nav-item {
        width: 100%;
        height: auto;

        display: block;
    }

    .nav-item-expertises::after {
        display: none;
    }

    .expertises-mega-menu {
        position: static;

        width: 100%;
        min-height: 0;
        max-height: 0;

        display: grid;

        grid-template-columns:
            1fr;

        gap: 12px;

        padding: 0;

        overflow: hidden;

        border: 0;
        border-radius: 0;

        background: transparent;

        box-shadow: none;

        backdrop-filter: none;
        -webkit-backdrop-filter: none;

        opacity: 0;
        visibility: hidden;

        pointer-events: none;

        transform: none;

        transition:
            max-height 0.5s ease,
            padding 0.3s ease,
            opacity 0.3s ease,
            visibility 0.3s ease;
    }

    .nav-link-expertises:hover
    + .expertises-mega-menu,
    .expertises-mega-menu:hover {
        max-height: 0;

        padding: 0;

        opacity: 0;
        visibility: hidden;

        pointer-events: none;
    }

    .nav-item-expertises.menu-open
    .expertises-mega-menu {
        max-height: 1100px;

        padding:
            14px 0 8px;

        opacity: 1;
        visibility: visible;

        pointer-events: auto;
    }

    .expertises-mega-menu::before,
    .expertises-mega-menu::after,
    .mega-menu-intro {
        display: none;
    }

    .mega-menu-links {
        display: grid;

        grid-template-columns:
            1fr;

        gap: 9px;
    }

    .mega-menu-link,
    .mega-menu-link:not(.mega-menu-link-featured),
    .mega-menu-link-featured {
        grid-column: auto;

        min-height: 72px;

        grid-template-columns:
            36px 1fr 22px;

        gap: 10px;

        padding:
            13px 14px;

        border-color:
            rgba(185, 215, 199, 0.18);

        background:
            rgba(255, 255, 255, 0.07);
    }

    .mega-link-content strong {
        color: #ffffff;

        font-size: 0.83rem;
    }

    .mega-link-content small {
        color:
            rgba(255, 255, 255, 0.65);

        font-size: 0.68rem;
    }

    .mega-link-number,
    .mega-link-arrow {
        color: #9fe2bd;
    }

    .sub-navbar-grid {
        display: none;
    }

    main {
        padding-top: 0;
    }

    .section {
        min-height: auto;
    }

    .hero {
        min-height:
            calc(
                100svh -
                68px
            );
    }

    .hero-content {
        padding:
            72px 22px;
    }

    .hero-content h1 {
        font-size:
            clamp(
                2.4rem,
                10vw,
                3.3rem
            );

        line-height: 1.07;
        letter-spacing: -1.4px;
    }

    .hero-content > p:not(.hero-eyebrow) {
        font-size: 0.98rem;
        line-height: 1.7;
    }

    .company-section {
        padding:
            72px 22px;
    }

    .company-heading {
        margin-bottom: 38px;
    }

    .company-heading h2 {
        font-size:
            clamp(
                2.2rem,
                9vw,
                3.1rem
            );
    }

    .company-information-grid {
        grid-template-columns:
            1fr;
    }

    .company-information-card {
        min-height: 135px;
    }

    .section-engagements {
        padding:
            72px 14px;
    }

    .section-title {
        margin-bottom: 24px;

        font-size:
            clamp(
                2rem,
                9vw,
                2.8rem
            );
    }

    .carousel {
        max-width: 100%;
    }

    .carousel-viewport {
        width: 100%;

        padding:
            20px 0;
    }

    .card {
        flex:
            0 0
            min(
                70vw,
                250px
            );

        height: 235px;

        margin:
            0 5px;
    }

    .card.active {
        flex:
            0 0
            min(
                84vw,
                315px
            );

        min-height: 345px;
    }

    .carousel-controls {
        gap: 18px;
    }

    .btn {
        width: 50px;
        height: 50px;
    }

    .section-video {
        min-height: 820px;
    }

    .video-overlay {
        padding:
            40px 18px;
    }

    .video-content {
        padding:
            30px 6px;
    }

    .video-content h2 {
        font-size:
            clamp(
                2.2rem,
                9vw,
                3.1rem
            );
    }

    .video-content p:not(.video-label) {
        font-size: 0.94rem;
        line-height: 1.7;
    }

    .video-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-choisir {
        padding:
            72px 16px;
    }

    .choice-title {
        font-size:
            clamp(
                2.1rem,
                9vw,
                3rem
            );
    }

    .choice-carousel-viewport {
        width: 100%;
    }

    .choice-card {
        height: auto;
        min-height: 390px;

        justify-content: flex-start;

        padding:
            28px 18px 72px;
    }

    .choice-card h3 {
        margin-bottom: 24px;

        font-size: 1.25rem;
    }

    .choice-card p {
        font-size: 0.9rem;
        line-height: 1.65;

        text-align: left;
    }

    .choice-card-line {
        bottom: 34px;
    }

    .choice-carousel-controls {
        gap: 18px;

        margin-top: 22px;
    }

    .choice-btn {
        width: 52px;
        height: 52px;

        border-width: 2px;
    }

    .choice-dots {
        gap: 8px;

        flex-wrap: wrap;
        justify-content: center;
    }

    .choice-dot {
        width: 10px;
        height: 10px;
    }

    .home-cta {
        padding:
            78px 20px;
    }

    .home-cta h2 {
        font-size:
            clamp(
                2.1rem,
                9vw,
                3rem
            );
    }

    .home-cta-button {
        width: 100%;
        max-width: 340px;
    }

    .footer-section {
        padding-top: 58px;
    }

    .footer-container {
        width:
            min(
                90%,
                520px
            );

        grid-template-columns:
            1fr;

        gap: 40px;

        padding-bottom: 45px;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;
    }

}


@media (max-width: 480px) {

    .navbar-grid {
        padding:
            10px 12px;
    }

    .logo {
        font-size: 1.2rem;
    }

    .mobile-menu-toggle {
        width: 40px;
        height: 40px;
    }

    .nav-actions {
        gap: 7px;
    }

    .lang-selector .arrow {
        display: none;
    }

    .hero-content {
        padding:
            62px 16px;
    }

    .hero-eyebrow {
        font-size: 0.68rem;
        line-height: 1.5;
    }

    .hero-btn {
        width: 100%;
        max-width: 280px;
    }

    .company-section {
        padding:
            62px 16px;
    }

    .section-engagements {
        padding:
            62px 8px;
    }

    .card {
        flex-basis: 66vw;
    }

    .card.active {
        flex-basis: 88vw;

        padding:
            25px 20px;
    }

    .dots {
        gap: 7px;
    }

    .dot {
        width: 9px;
        height: 9px;
    }

    .section-video {
        min-height: 900px;
    }

    .video-content h2 {
        letter-spacing: -1px;
    }

    .choice-card {
        min-height: 430px;
    }

    .home-cta {
        padding:
            68px 16px;
    }

}

/* =========================================
   CORRECTION MENU MOBILE — WEWON
   Uniquement navigation mobile (<= 800px)
========================================= */
@media (max-width: 800px) {

    body.mobile-nav-open {
        overflow: hidden;
    }

    .nav-links {
        position: fixed !important;
        top: 68px !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;

        width: 100% !important;
        height: auto !important;
        max-height: none !important;

        display: none !important;
        flex-direction: initial !important;

        padding: 14px 18px max(28px, env(safe-area-inset-bottom)) !important;

        overflow-x: hidden !important;
        overflow-y: auto !important;

        -webkit-overflow-scrolling: touch;

        background:
            linear-gradient(
                180deg,
                #09241b 0%,
                #061711 100%
            );

        opacity: 1 !important;
        visibility: visible !important;

        transform: none !important;

        z-index: 3500 !important;
    }

    .mobile-nav-open .nav-links {
        display: block !important;
    }

    .nav-links > .nav-item,
    .nav-links > a {
        width: 100% !important;
        max-width: none !important;

        margin: 0 !important;

        position: relative !important;
        left: auto !important;
        right: auto !important;

        transform: none !important;
    }

    .nav-links > a,
    .nav-link-expertises {
        width: 100% !important;
        min-height: 52px !important;

        display: flex !important;

        align-items: center !important;
        justify-content: space-between !important;

        padding: 14px 4px !important;

        border-bottom:
            1px solid
            rgba(255, 255, 255, 0.11) !important;

        color: #ffffff;

        font-size: 0.95rem;
        text-align: left !important;
    }

    .nav-item-expertises {
        width: 100% !important;
        height: auto !important;

        display: block !important;

        justify-self: auto !important;
    }

    .expertises-mega-menu {
        position: static !important;

        width: 100% !important;
        min-width: 0 !important;
        min-height: 0 !important;
        max-height: 0 !important;

        display: block !important;

        margin: 0 !important;
        padding: 0 !important;

        overflow: hidden !important;

        border: 0 !important;
        border-radius: 0 !important;

        background: transparent !important;
        box-shadow: none !important;

        opacity: 0 !important;
        visibility: hidden !important;

        pointer-events: none !important;

        transform: none !important;
    }

    .nav-item-expertises.menu-open .expertises-mega-menu {
        max-height: none !important;

        padding: 14px 0 8px !important;

        overflow: visible !important;

        opacity: 1 !important;
        visibility: visible !important;

        pointer-events: auto !important;
    }

    .expertises-mega-menu::before,
    .expertises-mega-menu::after,
    .mega-menu-intro {
        display: none !important;
    }

    .mega-menu-links {
        width: 100% !important;
        min-width: 0 !important;

        display: grid !important;

        grid-template-columns: minmax(0, 1fr) !important;

        gap: 9px !important;
    }

    .mega-menu-link,
    .mega-menu-link:not(.mega-menu-link-featured),
    .mega-menu-link-featured {
        position: relative !important;

        left: auto !important;
        right: auto !important;

        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        min-height: 72px !important;

        grid-column: auto !important;
        grid-template-columns: 36px minmax(0, 1fr) 22px !important;

        gap: 10px !important;

        margin: 0 !important;
        padding: 13px 14px !important;

        transform: none !important;
    }

    .mega-link-content {
        min-width: 0 !important;
    }

    .mega-link-content strong,
    .mega-link-content small {
        overflow-wrap: anywhere;
    }
}

/* =========================================
   CORRECTION VISUELLE — BOUTONS DE DIRECTION MOBILE
   Uniquement les boutons des deux carrousels (<= 800px)
========================================= */
@media (max-width: 800px) {

    .carousel-controls .btn,
    .choice-carousel-controls .choice-btn {
        width: 54px;
        height: 54px;

        position: relative;

        flex: 0 0 54px;

        display: inline-flex;
        align-items: center;
        justify-content: center;

        padding: 0;

        border:
            1px solid
            rgba(159, 226, 189, 0.55);

        border-radius: 16px;

        background:
            linear-gradient(
                145deg,
                rgba(14, 62, 45, 0.96) 0%,
                rgba(5, 31, 22, 0.98) 100%
            );

        color: #b9f0cf;

        font-size: 0;
        line-height: 1;

        box-shadow:
            0 10px 24px
            rgba(0, 0, 0, 0.24),
            inset 0 1px 0
            rgba(255, 255, 255, 0.08);

        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);

        transform: none;
    }

    .carousel-controls .btn::before,
    .choice-carousel-controls .choice-btn::before {
        display: block;

        color: #d9f7e6;

        font-family:
            Arial,
            Helvetica,
            sans-serif;

        font-size: 1.55rem;
        font-weight: 400;
        line-height: 1;

        text-shadow:
            0 0 14px
            rgba(159, 226, 189, 0.28);
    }

    .carousel-controls .prev::before,
    .choice-carousel-controls .choice-prev::before {
        content: "←";
    }

    .carousel-controls .next::before,
    .choice-carousel-controls .choice-next::before {
        content: "→";
    }

    .carousel-controls .btn:active:not(:disabled),
    .choice-carousel-controls .choice-btn:active {
        transform: scale(0.94);

        background:
            linear-gradient(
                145deg,
                rgba(24, 92, 62, 0.98) 0%,
                rgba(7, 43, 29, 0.98) 100%
            );
    }

    .carousel-controls .btn:disabled {
        opacity: 0.35;
    }
}