@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

@font-face {
    font-family: IBMPlexMono-Bold;
    src: url("Polices/IBMPlexMono-Bold.ttf");
}

@font-face {
    font-family: IBMPlexMono-SemiBold;
    src: url("Polices/IBMPlexMono-SemiBold.ttf");
}

:root {
    --noir-basalt: #111111;
    --anthracite: #1e1e1e;
    --pierre: #e8e5df;
    --sable: #f6f3ed;
    --vert-basalt: #03AC7C;
    --vert-profond: #014040;
    --blanc: #ffffff;
    --texte: #1d1d1b;
}

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

html,
body {
    min-height: 100%;
}

body.LandingDjelhiBasalt {
    font-family: 'Poppins', sans-serif;
    background-color: var(--sable);
    color: var(--texte);
    overflow-x: hidden;
}

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

.LandingDjelhiBasalt p {
    line-height: 1.7;
}

.LandingHero,
.LandingPillars,
.LandingFinal {
    background-image: url("Images/SLIDES_NOIRES.png");
    background-size: cover;
    background-position: center;
    color: var(--blanc);
}

.LandingHeroOverlay {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: rgba(0,0,0,0.62);
    padding: 72px 24px;
}

.LandingHeroGrid {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: 56px;
    align-items: center;
}

.LandingKicker {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--vert-basalt);
    margin-bottom: 18px;
}

.LandingHero h1 {
    color: var(--blanc);
    font-family: IBMPlexMono-Bold, 'Poppins', sans-serif;
    font-size: clamp(2.7rem, 6vw, 5.4rem);
    line-height: 0.98;
    margin-bottom: 30px;
}

.LandingLead {
    max-width: 760px;
    font-size: 1.18rem;
    color: rgba(255,255,255,0.88);
}

.LandingActions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 38px;
}

.LandingButton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 8px;
    font-weight: 800;
    transition: 0.25s ease;
}

.LandingButton:hover {
    transform: translateY(-2px);
}

.LandingButtonPrimary {
    background-color: var(--vert-basalt);
    color: var(--blanc) !important;
}

.LandingButtonPrimary:hover {
    background-color: var(--vert-profond);
}

.LandingButtonSecondary {
    border: 1px solid rgba(255,255,255,0.22);
    background-color: rgba(255,255,255,0.08);
    color: var(--blanc) !important;
}

.LandingButtonSecondary:hover {
    background-color: rgba(255,255,255,0.16);
}

.LandingSince {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 34px;
    padding: 11px 16px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.88);
}

.LandingSince span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--vert-basalt);
}

.LandingBridgeCard {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 22px;
    padding: 34px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.28);
}

.LandingBridgeEntities {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 18px;
    align-items: center;
}

.LandingBridgeEntity {
    min-height: 158px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 16px;
    padding: 24px;
    background: rgba(255,255,255,0.05);
}

.LandingBridgeEntity strong {
    display: block;
    color: var(--blanc);
    font-family: IBMPlexMono-Bold, 'Poppins', sans-serif;
    font-size: 1.55rem;
    margin-bottom: 12px;
}

.LandingBridgeEntity span {
    color: rgba(255,255,255,0.78);
}

.LandingBridgePlus {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background-color: var(--vert-basalt);
    color: var(--noir-basalt);
    font-size: 2rem;
    font-weight: 900;
}

.LandingBridgeResult {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.14);
    font-size: 1.22rem;
    text-align: center;
    color: var(--blanc);
}

.LandingBridgeResult em {
    color: var(--vert-basalt);
    font-style: normal;
    font-weight: 900;
}

.LandingSection {
    padding: 88px 24px;
}

.LandingContinuity {
    background-color: var(--sable);
}

.LandingSectionHeader {
    max-width: 900px;
    margin: 0 auto 48px;
    text-align: center;
}

.LandingSectionHeader h2,
.LandingFinalInner h2 {
    color: var(--anthracite);
    font-family: IBMPlexMono-Bold, 'Poppins', sans-serif;
    font-size: clamp(1.85rem, 3vw, 2.55rem);
    line-height: 1.16;
    margin-bottom: 18px;
}

.LandingCardsGrid {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.LandingCard {
    background-color: var(--blanc);
    border-radius: 16px;
    padding: 34px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.06);
    border-left: 5px solid var(--vert-basalt);
}

.LandingCard span,
.LandingPillar span {
    display: inline-block;
    color: var(--vert-basalt);
    font-family: IBMPlexMono-Bold, 'Poppins', sans-serif;
    margin-bottom: 16px;
}

.LandingCard h3 {
    color: var(--anthracite);
    font-family: IBMPlexMono-Bold, 'Poppins', sans-serif;
    font-size: 1.22rem;
    line-height: 1.28;
    margin-bottom: 14px;
}

.LandingCard h3::after {
    content: "";
    display: block;
    width: 58px;
    height: 3px;
    background-color: var(--vert-basalt);
    margin-top: 12px;
    border-radius: 10px;
}

.LandingPillars {
    position: relative;
}

.LandingPillars::before,
.LandingFinal::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.66);
}

.LandingPillars,
.LandingFinal {
    position: relative;
}

.LandingPillars > *,
.LandingFinal > * {
    position: relative;
    z-index: 1;
}

.LandingSectionHeaderDark h2,
.LandingSectionHeaderDark p:not(.LandingKicker),
.LandingFinalInner h2,
.LandingFinalInner p {
    color: var(--blanc);
}

.LandingPillarsGrid {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}

.LandingPillar {
    min-height: 170px;
    padding: 26px 20px;
    border-radius: 16px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.14);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.LandingPillar strong {
    color: var(--blanc);
    font-family: IBMPlexMono-Bold, 'Poppins', sans-serif;
    line-height: 1.2;
    font-size: 1.5rem;
}

.LandingFinal {
    text-align: center;
}

.LandingFinalInner {
    max-width: 860px;
    margin: 0 auto;
    padding: 88px 24px;
}

.LandingFinalInner .LandingButton {
    margin-top: 34px;
}

@media (max-width: 1040px) {
    .LandingHeroGrid,
    .LandingBridgeEntities {
        grid-template-columns: 1fr;
    }

    .LandingBridgePlus {
        margin: 0 auto;
    }

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

@media (max-width: 900px) {
    .LandingHeroOverlay {
        min-height: auto;
        padding: 72px 18px;
    }

    .LandingHeroGrid {
        gap: 38px;
    }

    .LandingLead {
        font-size: 1.05rem;
    }

    .LandingBridgeCard,
    .LandingCard {
        padding: 26px;
    }

    .LandingBridgeEntity {
        min-height: auto;
    }

    .LandingCardsGrid,
    .LandingPillarsGrid {
        grid-template-columns: 1fr;
    }

    .LandingSection {
        padding: 64px 18px;
    }

    .LandingActions {
        flex-direction: column;
        align-items: stretch;
    }

    .LandingButton {
        width: 100%;
    }
}

@media (max-width: 520px) {
    .LandingHero h1 {
        font-size: 2.45rem;
    }

    .LandingSince {
        align-items: flex-start;
        border-radius: 18px;
    }

    .LandingBridgeResult {
        font-size: 1.05rem;
    }
}