/* =========================
          FOUNDATION (premium system)
        ========================= */
:root {
    --bg: #ffffff;
    --bg-soft: #f7f9fc;
    --panel: rgba(255,255,255,.78);
    --text: #0f172a;
    --muted: #5b6474;
    --muted-2: #7b8698;
    --line: rgba(15,23,42,.10);
    --line-2: rgba(15,23,42,.06);
    --brand: #2f78ff;
    --brand-2: #63b3ff;
    --shadow-sm: 0 10px 30px rgba(15,23,42,.06);
    --shadow-md: 0 25px 70px rgba(15,23,42,.10);
    --radius-xl: 26px;
    --radius-lg: 18px;
    --logo-grey-1: #aeb2bc; /* clair (haut) */
    --logo-grey-2: #7b808c; /* foncé (bas) */
    --brand-blue-1: #3f6fe0; /* clair */
    --brand-blue-2: #2f56c8; /* moyen */
    --brand-blue-3: #233f9c; /* profond */
    --max: 1200px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

    /* Subtle grain = “âme” sans gimmick */
    body::before {
        content: "";
        position: fixed;
        inset: 0;
        pointer-events: none;
        opacity: .06;
        mix-blend-mode: multiply;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
        z-index: 1;
    }

/* =========================
          NAV (corporate, clean, strong)
        ========================= */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 22px 56px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(255,255,255,.62);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(15,23,42,.06);
    transition: all .35s ease;
}

    nav.scrolled {
        padding: 14px 56px;
        background: rgba(255,255,255,.88);
        box-shadow: 0 10px 40px rgba(15,23,42,.06);
    }

.logo {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.6px;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
}

.logo-mark {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 30%, var(--brand-2), var(--brand));
    box-shadow: 0 10px 25px rgba(47,120,255,.25);
}

/* Icône logo */
.logo-icon {
    height: 22px; /* ajuste si besoin : 20–24px */
    width: auto;
    display: block;
}

.logo-img {
    height: 30px; /* ajuste si besoin : 20–24px */
    width: auto;
    display: block;
    flex-shrink: 0;
    margin-right: -10px;
}

/* emrsio en gris “logo” */
.logo span {
    background: linear-gradient(135deg, var(--logo-grey-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 34px;
    list-style: none;
    align-items: center;
}

    .nav-links a {
        color: rgba(15,23,42,.86);
        text-decoration: none;
        font-weight: 650;
        font-size: 14px;
        letter-spacing: .2px;
        transition: all .25s ease;
        padding: 8px 10px;
        border-radius: 999px;
    }

        .nav-links a:hover {
            background: rgba(47,120,255,.08);
            color: rgba(15,23,42,1);
        }

.lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(15,23,42,.10);
    background: rgba(255,255,255,.55);
    box-shadow: 0 14px 40px rgba(15,23,42,.06);
}

.lang-btn {
    border: 0;
    background: transparent;
    cursor: pointer;
    font-weight: 850;
    font-size: 12px;
    letter-spacing: .12em;
    color: rgba(15,23,42,.62);
    padding: 6px 8px;
    border-radius: 999px;
    transition: background .2s ease, color .2s ease;
}

    .lang-btn:hover {
        background: rgba(47,120,255,.08);
        color: rgba(15,23,42,.92);
    }

    .lang-btn.is-active {
        color: white;
        background: linear-gradient(135deg, var(--brand-blue-2), var(--brand-blue-1));
        box-shadow: 0 12px 30px rgba(47,120,255,.22);
    }

.lang-sep {
    color: rgba(15,23,42,.25);
    font-weight: 900;
    user-select: none;
}


/* =========================
          LAYOUT
        ========================= */
.container {
    width: min(var(--max), calc(100% - 120px));
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

section {
    padding: 88px 0;
    position: relative;
    z-index: 2;
}

/* =========================
          HERO (best solution: remove right panel, add premium fill)
        ========================= */
.hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 110px;
    padding-top: 70px;
}

    /* Emergence field (plus équilibré côté droit, pour remplacer le panel) */
    .hero::before {
        content: "";
        position: absolute;
        inset: -10%;
        background: radial-gradient(1200px 650px at 28% 12%, rgba(47,120,255,.16), transparent 55%), radial-gradient(1050px 650px at 78% 48%, rgba(47,120,255,.12), transparent 60%), radial-gradient(900px 600px at 86% 72%, rgba(99,179,255,.12), transparent 62%), radial-gradient(700px 420px at 55% 45%, rgba(15,23,42,.06), transparent 55%);
        filter: saturate(110%);
        z-index: 0;
    }

    /* grid lines = corporate engineering feel */
    .hero::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(to right, rgba(15,23,42,.05) 1px, transparent 1px), linear-gradient(to bottom, rgba(15,23,42,.05) 1px, transparent 1px);
        background-size: 72px 72px;
        opacity: .18;
        mask-image: radial-gradient(circle at 42% 20%, rgba(0,0,0,1), rgba(0,0,0,.2) 50%, rgba(0,0,0,0) 72%);
        z-index: 0;
        pointer-events: none;
    }

/* Single-column hero (focus message) */
.hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* A subtle “right-side signature” to avoid emptiness (no dashboard) */
.hero-signature {
    position: absolute;
    right: 34px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    font-size: 11px;
    letter-spacing: .22em;
    font-weight: 850;
    color: rgba(15,23,42,.32);
    user-select: none;
    pointer-events: none;
    z-index: 2;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: rgba(15,23,42,.60);
    margin-bottom: 18px;
    margin-top: 30px;
}

    .eyebrow::before {
        content: "";
        width: 28px;
        height: 1px;
        background: rgba(47,120,255,.55);
    }

.hero h1 {
    font-size: clamp(46px, 5.2vw, 84px);
    font-weight: 950;
    letter-spacing: -0.06em;
    line-height: 1.05;
    margin-bottom: 18px;
    opacity: 0;
    animation: fadeInUp 1s ease-out .12s forwards;
    max-width: 18ch; /* force un rythme lisible */
}

/* “émerger” en gris “logo” */
.hero-gradient-text {
    background: linear-gradient(135deg, var(--logo-grey-1), var(--logo-grey-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: clamp(16px, 1.6vw, 20px);
    color: rgba(91,100,116,.95);
    line-height: 1.65;
    max-width: 62ch;
    opacity: 0;
    animation: fadeInUp 1s ease-out .28s forwards;
    margin-bottom: 30px; /* était trop faible / inexistant */
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 30px;
    opacity: 0;
    animation: fadeInUp 1s ease-out .44s forwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    color: white;
    background: linear-gradient( 135deg, var(--brand-blue-3), var(--brand-blue-1) );
    box-shadow: 0 18px 50px rgba(47,120,255,.25);
    transition: transform .25s ease, box-shadow .25s ease;
    border: 1px solid rgba(255,255,255,.22);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 26px 70px rgba(47,120,255,.28);
    }

    .btn-primary::after {
        content: "→";
        font-size: 18px;
        line-height: 1;
        transition: transform .25s ease;
    }

    .btn-primary:hover::after {
        transform: translateX(4px);
    }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    color: rgba(15,23,42,.92);
    background: rgba(255,255,255,.55);
    border: 1px solid rgba(15,23,42,.10);
    box-shadow: 0 14px 40px rgba(15,23,42,.06);
    transition: transform .25s ease, background .25s ease;
}

    .btn-secondary:hover {
        transform: translateY(-2px);
        background: rgba(255,255,255,.75);
    }

/* Keep your micro proof pills */
.micro-proof {
    margin-top: 0px;
    font-size: 13px;
    color: rgba(91,100,116,.92);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    opacity: 0;
    animation: fadeInUp 1s ease-out .56s forwards;
}

    .micro-proof span {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 12px;
        border-radius: 999px;
        background: rgba(255,255,255,.55);
        border: 1px solid rgba(15,23,42,.08);
    }

.dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: rgba(47,120,255,.65);
    box-shadow: 0 10px 20px rgba(47,120,255,.25);
}

/* NEW: premium inline proof line (fills hero without dashboard noise) */
.hero-proof-inline {
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 14px;
    font-weight: 750;
    color: rgba(15,23,42,.78);
    opacity: 0;
    animation: fadeInUp 1s ease-out .64s forwards;
}

    .hero-proof-inline .sep {
        color: rgba(15,23,42,.35);
        font-weight: 800;
    }

    .hero-proof-inline span {
        white-space: nowrap;
    }

    .hero-proof-inline strong {
        font-weight: 950;
        color: rgba(15,23,42,.86);
    }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================
          SECTION TITLES
        ========================= */
h2 {
    font-size: clamp(30px, 3vw, 48px);
    margin-top: -20px;
    margin-bottom: 14px;
    text-align: left;
    font-weight: 950;
    letter-spacing: -0.05em;
}

.section-intro {
    font-size: 16px;
    color: rgba(91,100,116,.95);
    line-height: 1.75;
    max-width: 72ch;
    margin-bottom: 22px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 12px;
}

/* =========================
          TRUST STRIP
        ========================= */
.trust-strip {
    padding: 24px;
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.62);
    border: 1px solid rgba(15,23,42,.10);
    box-shadow: var(--shadow-sm);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 80px;
}

.trust-item {
    padding: 16px 14px;
    border-radius: 16px;
    background: rgba(255,255,255,.55);
    border: 1px solid rgba(15,23,42,.08);
}

    .trust-item .t {
        font-size: 13px;
        font-weight: 950;
        color: rgba(15,23,42,.9);
        margin-bottom: 6px;
        letter-spacing: -0.01em;
    }

    .trust-item .d {
        font-size: 13px;
        color: rgba(91,100,116,.95);
        line-height: 1.55;
    }

/* TRUST STRIP reveal */
.trust-item {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 1.2s cubic-bezier(.16,1,.3,1), transform 1.2s cubic-bezier(.16,1,.3,1), filter 1.2s cubic-bezier(.16,1,.3,1);
    will-change: opacity, transform, filter;
    filter: blur(4px);
}

    .trust-item.visible {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }

/* =========================
          ABOUT
        ========================= */
.about {
    background: linear-gradient(to bottom, #f7f9fc 0%, #ffffff 65%);
    border-top: 1px solid rgba(15,23,42,.06);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 42px;
    align-items: stretch;
    margin-top: 30px;
}

.about-card {
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(15,23,42,.10);
    box-shadow: var(--shadow-sm);
    padding: 34px;
}

.about-text {
    color: rgba(15,23,42,.82);
    font-size: 16px;
    line-height: 1.9;
}

    .about-text p {
        margin-bottom: 18px;
    }

.about-side {
    border-radius: var(--radius-xl);
    border: 1px solid rgba(15,23,42,.10);
    background: rgba(255,255,255,.62);
    box-shadow: var(--shadow-md);
    padding: 24px;
    overflow: hidden;
    position: relative;
}

    .about-side::before {
        content: "";
        position: absolute;
        inset: -20%;
        background: radial-gradient(700px 300px at 20% 15%, rgba(47,120,255,.18), transparent 60%), radial-gradient(700px 300px at 80% 85%, rgba(99,179,255,.12), transparent 60%);
        pointer-events: none;
    }

    .about-side h3 {
        position: relative;
        z-index: 2;
        font-size: 18px;
        font-weight: 950;
        letter-spacing: -0.02em;
        margin-bottom: 30px;
    }

    .about-side ul {
        position: relative;
        z-index: 2;
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 16px;
    }

    .about-side li {
        padding: 12px 12px;
        border-radius: 14px;
        border: 1px solid rgba(15,23,42,.08);
        background: rgba(255,255,255,.58);
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 13px;
        color: rgba(15,23,42,.78);
        margin-bottom: 10px;
    }

        .about-side li strong {
            font-weight: 950;
            color: rgba(15,23,42,.9);
        }

/* =========================
          SERVICES
        ========================= */
.services {
    background: var(--bg-soft);
    border-top: 1px solid rgba(15,23,42,.06);
    border-bottom: 1px solid rgba(15,23,42,.06);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.service-card-container {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 1.1s cubic-bezier(.16,1,.3,1), transform 1.1s cubic-bezier(.16,1,.3,1);
    will-change: opacity, transform;
}

    .service-card-container.visible {
        opacity: 1;
        transform: translateY(0);
    }

.service-card {
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(15,23,42,.10);
    box-shadow: var(--shadow-sm);
    padding: 26px;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

    .service-card::before {
        content: "";
        position: absolute;
        inset: -30%;
        background: radial-gradient(600px 240px at 10% 20%, rgba(47,120,255,.16), transparent 55%), radial-gradient(600px 240px at 90% 90%, rgba(99,179,255,.10), transparent 55%);
        opacity: .65;
        pointer-events: none;
    }

.service-top {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.service-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    color: rgba(15,23,42,.78);
    border: 1px solid rgba(15,23,42,.10);
    background: rgba(255,255,255,.55);
    letter-spacing: -0.01em;
}

    .service-badge i {
        width: 8px;
        height: 8px;
        border-radius: 999px;
        background: linear-gradient( 135deg, var(--brand-blue-2), var(--brand-blue-1) );
        box-shadow: 0 10px 20px rgba(47,120,255,.25);
        display: inline-block;
    }

.service-card h3 {
    position: relative;
    z-index: 2;
    font-size: 18px;
    font-weight: 950;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.service-card p {
    position: relative;
    z-index: 2;
    color: rgba(91,100,116,.95);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-list {
    position: relative;
    z-index: 2;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
    margin-bottom: 18px;
}

    .service-list li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        font-size: 13px;
        color: rgba(15,23,42,.78);
        line-height: 1.55;
    }

.check {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 1px solid rgba(15,23,42,.10);
    background: rgba(255,255,255,.55);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 18px;
    margin-top: 1px;
}

    .check::before {
        content: "✓";
        font-size: 12px;
        font-weight: 950;
        color: rgba(47,120,255,.95);
    }

.service-footer {
    position: relative;
    z-index: 2;
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid rgba(15,23,42,.08);
}

.service-ideal {
    font-size: 12px;
    color: rgba(91,100,116,.95);
}

.service-link {
    text-decoration: none;
    font-weight: 900;
    font-size: 13px;
    color: rgba(15,23,42,.9);
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid rgba(15,23,42,.10);
    background: rgba(255,255,255,.55);
    transition: transform .2s ease, background .2s ease;
    white-space: nowrap;
}

    .service-link:hover {
        transform: translateY(-1px);
        background: rgba(255,255,255,.75);
    }

/* =========================
          PROCESS
        ========================= */
.process {
    background: var(--bg-soft);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 28px;
}

.process-step {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 1.7s cubic-bezier(.16,1,.3,1), transform 1.7s cubic-bezier(.16,1,.3,1);
    will-change: opacity, transform;
}

    .process-step.visible {
        opacity: 1;
        transform: translateY(0);
    }

.step-card {
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.68);
    border: 1px solid rgba(15,23,42,.10);
    box-shadow: var(--shadow-sm);
    padding: 18px;
    height: 100%;
    position: relative;
    overflow: hidden;
}

    .step-card::before {
        content: "";
        position: absolute;
        inset: -30%;
        background: radial-gradient(600px 240px at 20% 15%, rgba(47,120,255,.14), transparent 58%), radial-gradient(600px 240px at 85% 90%, rgba(99,179,255,.10), transparent 58%);
        opacity: .65;
        pointer-events: none;
    }

.step-top {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.step-number {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient( 135deg, var(--brand-blue-1), var(--brand-blue-3) );
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 950;
    box-shadow: 0 16px 40px rgba(47,120,255,.25);
    border: 1px solid rgba(255,255,255,.25);
}

.pill {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(15,23,42,.10);
    background: rgba(255,255,255,.55);
    font-size: 12px;
    font-weight: 850;
    color: rgba(15,23,42,.74);
}

.step-title {
    position: relative;
    z-index: 2;
    font-size: 16px;
    font-weight: 950;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.step-desc {
    position: relative;
    z-index: 2;
    color: rgba(91,100,116,.95);
    font-size: 13px;
    line-height: 1.7;
}

/* =========================
          CONTACT
        ========================= */
.contact {
    background: var(--bg-soft);
    border-top: 1px solid rgba(15,23,42,.06);
    border-bottom: 1px solid rgba(15,23,42,.06);
}

.contact-card {
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(15,23,42,.10);
    box-shadow: var(--shadow-md);
    padding: 44px;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 18px;
    align-items: center;
    overflow: hidden;
    position: relative;
}

    .contact-card::before {
        content: "";
        position: absolute;
        inset: -30%;
        background: radial-gradient(700px 320px at 20% 20%, rgba(47,120,255,.18), transparent 60%), radial-gradient(700px 320px at 80% 85%, rgba(99,179,255,.12), transparent 60%);
        opacity: .8;
        pointer-events: none;
    }

.contact h2 {
    margin-bottom: 10px;
}

.contact p {
    color: rgba(91,100,116,.95);
    line-height: 1.75;
    font-size: 15px;
    max-width: 64ch;
    margin-top: 8px;
}

.contact-actions {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
    justify-content: center;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    text-decoration: none;
    font-size: 14px;
    font-weight: 950;
    color: white;
    padding: 14px 16px;
    border-radius: 999px;
    background: linear-gradient( 135deg, var(--brand-blue-2), var(--brand-blue-1) );
    box-shadow: 0 18px 55px rgba(47,120,255,.26);
    border: 1px solid rgba(255,255,255,.22);
    transition: transform .25s ease, box-shadow .25s ease;
    margin-top: 6px; /* 4–8px selon ton feeling */
}

    .contact-email:hover {
        transform: translateY(-2px);
        box-shadow: 0 28px 80px rgba(47,120,255,.30);
    }

    .contact-email::after {
        content: "→";
        font-size: 18px;
        transition: transform .25s ease;
    }

    .contact-email:hover::after {
        transform: translateX(4px);
    }

.contact-note {
    font-size: 12px;
    color: rgba(91,100,116,.9);
    padding-left: 6px;
}

/* =========================
          FOOTER
        ========================= */
footer {
    padding: 50px 0;
    border-top: 1px solid rgba(15,23,42,.06);
    background: var(--bg-soft);
    color: rgba(91,100,116,.85);
    font-size: 13px;
}

    footer p {
        text-align: center;
    }

/* =========================
          RESPONSIVE
        ========================= */
@media (max-width: 1024px) {
    nav {
        padding: 16px 22px;
    }

        nav.scrolled {
            padding: 12px 22px;
        }

    .nav-links {
        display: none;
    }

    .container {
        width: min(var(--max), calc(100% - 80px));
    }

    .hero-signature {
        display: none;
    }

    .trust-strip {
        grid-template-columns: 1fr 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .trust-strip {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        max-width: 16ch;
    }
}

/* =========================
   ABOUT RIGHT: Scroll-build reveal
========================= */
.about-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 1.1s cubic-bezier(.16,1,.3,1), transform 1.1s cubic-bezier(.16,1,.3,1);
    will-change: opacity, transform;
}

    .about-reveal.is-in {
        opacity: 1;
        transform: translateY(0);
    }

    /* Le titre apparaît avec la carte */
    .about-reveal h3 {
        opacity: 0;
        transform: translateY(10px);
        transition: opacity 1s cubic-bezier(.16,1,.3,1), transform 1s cubic-bezier(.16,1,.3,1);
    }

    .about-reveal.is-in h3 {
        opacity: 1;
        transform: translateY(0);
    }

    /* Les items se révèlent au fil du scroll (pilotés par JS) */
    .about-reveal li {
        opacity: 0;
        transform: translateY(14px);
        filter: blur(4px);
        transition: opacity .9s cubic-bezier(.16,1,.3,1), transform .9s cubic-bezier(.16,1,.3,1), filter .9s cubic-bezier(.16,1,.3,1);
        will-change: opacity, transform, filter;
    }

        .about-reveal li.is-on {
            opacity: 1;
            transform: translateY(0);
            filter: blur(0);
        }