:root {
    --anim--hover-time: 400ms;
    --anim--hover-ease: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
    background: #e8f0ff;
    overflow-x: hidden;
}

body {
    font-family: 'Sora', sans-serif;
    min-height: 100vh;
    background: #e8f0ff;
    isolation: isolate;
}

/* Bouclier anti-chrome : couvre la zone au-dessus du viewport
   pour que backdrop-filter ne capture pas la barre du navigateur */
body::before {
    content: '';
    position: fixed;
    top: -500px;
    left: 0;
    right: 0;
    height: 500px;
    background: #e8f0ff;
    z-index: -1;
    pointer-events: none;
}

/* ── Orbes animées ── */
.orbs {
    position: fixed; inset: 0; z-index: -1;
    overflow: hidden; pointer-events: none;
}
.orb {
    position: absolute; border-radius: 50%; filter: blur(90px);
}
.orb-1 {
    width: 650px; height: 650px;
    background: radial-gradient(circle, rgba(120,180,255,0.70), rgba(80,140,255,0.25));
    top: -180px; left: -120px;
    animation: orb1 14s ease-in-out infinite;
}
.orb-2 {
    width: 550px; height: 550px;
    background: radial-gradient(circle, rgba(80,220,200,0.55), rgba(40,190,180,0.15));
    bottom: -120px; right: -80px;
    animation: orb2 18s ease-in-out infinite;
}
.orb-3 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(170,140,255,0.50), rgba(140,100,255,0.15));
    top: 35%; right: 8%;
    animation: orb3 22s ease-in-out infinite;
}
.orb-4 {
    width: 380px; height: 380px;
    background: radial-gradient(circle, rgba(100,210,240,0.45), rgba(60,180,220,0.10));
    bottom: 15%; left: 3%;
    animation: orb4 16s ease-in-out infinite;
}
@keyframes orb1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%       { transform: translate(90px, 70px) scale(1.08); }
    66%       { transform: translate(-50px, 110px) scale(0.94); }
}
@keyframes orb2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%       { transform: translate(-80px, -90px) scale(1.06); }
    66%       { transform: translate(60px, -50px) scale(0.96); }
}
@keyframes orb3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%       { transform: translate(-70px, 90px) scale(1.10); }
}
@keyframes orb4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%       { transform: translate(90px, -70px) scale(0.92); }
}

/* ═══════════════════════════════════════════════════
   GLASS — épaisseur maximale, effet verre optique
   ───────────────────────────────────────────────────
   • backdrop-filter fort  → verre dépoli épais
   • background gradient   → volume interne du verre
   • box-shadow profondes  → profondeur / relief 3D
   • ::before aberration chromatique → réfraction colorée
   • ::after conic-gradient ring → bord biseauté animé
═══════════════════════════════════════════════════ */

.glass {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    isolation: isolate;

    background: rgba(255, 255, 255, 0.08);

    box-shadow:
        0 20px 60px rgba(30, 60, 160, 0.08),
        0 4px 18px rgba(30, 60, 160, 0.05),
        0 0 0 1px rgba(255, 255, 255, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.92),
        inset 2px 2px 0px -2px rgba(255, 255, 255, 0.70),
        inset 0 0 3px 1px rgba(255, 255, 255, 0.45);

    transition: box-shadow var(--anim--hover-time) var(--anim--hover-ease),
                transform var(--anim--hover-time) var(--anim--hover-ease);
}

/* ── Distorsion verre — filtre SVG turbulence (sans backdrop) ── */
.glass::after {
    content: '';
    position: absolute;
    z-index: -1;
    inset: 6px;
    border-radius: inherit;
    filter: url(#glass-filter);
    -webkit-filter: url(#glass-filter);
    overflow: hidden;
    isolation: isolate;
}

/* Réfraction activée sur l'entête */
header.site-logo-wrap::after {
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    filter: url(#glass-filter);
    -webkit-filter: url(#glass-filter);
}

/* Contenu au-dessus des effets, sous le bord */
.glass > * { position: relative; z-index: 5; }

/* ── Navbar ── */
header.site-logo-wrap {
    position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
    z-index: 500;
    height: 56px; padding: 0 28px;
    border-radius: 28px;
    display: flex; align-items: center; gap: 14px;
    white-space: nowrap;
    pointer-events: none;
}
.site-logo-icon { width: 36px; height: 36px; flex-shrink: 0; }
.site-logo { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.5px; color: #0d1f40; }

/* ── Layout principal ── */
main {
    max-width: 900px;
    margin: 0 auto;
    padding: 104px 22px 64px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ── Titres de section ── */
h2.section-title {
    text-align: center;
    font-size: 1.4rem; font-weight: 600;
    color: #0d1f40;
    letter-spacing: -0.02em;
    margin-top: 36px;
    margin-bottom: 4px;
}

/* ── Hero ── */
.hero-card {
    border-radius: 28px;
    padding: 44px 52px;
    text-align: center;
}
.hero-card h1 {
    font-size: 1.9rem; font-weight: 600;
    color: #0d1f40; letter-spacing: -0.04em;
    margin-bottom: 14px;
}
.hero-card p {
    font-size: 0.95rem; color: rgba(15, 40, 90, 0.65); line-height: 1.7;
}

/* ── Services — grille 3 colonnes ── */
.sol-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.sol-card {
    border-radius: 22px;
    padding: 28px 18px 24px;
    display: flex; flex-direction: column;
    align-items: center; text-align: center;
}
.sol-icon {
    width: 50px; height: 50px; border-radius: 14px;
    background: rgba(255, 255, 255, 0.50);
    border: 1px solid rgba(60, 120, 220, 0.18);
    box-shadow: 0 2px 8px rgba(30,60,160,0.10), inset 0 1px 0 rgba(255,255,255,0.80);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 14px; flex-shrink: 0; color: #2060b0;
}
.sol-icon svg { width: 24px; height: 24px; }
.sol-badge {
    font-size: 0.52rem; font-weight: 600; letter-spacing: 2.5px;
    text-transform: uppercase; color: rgba(20, 70, 180, 0.75);
    border: 1px solid rgba(60, 120, 220, 0.22);
    border-radius: 20px; padding: 3px 10px; margin-bottom: 8px;
    display: inline-block;
}
.sol-card h3 { font-size: 1.2rem; font-weight: 600; color: #0d1f40; margin-bottom: 4px; }
.sol-sub { font-size: 0.70rem; color: rgba(15, 45, 110, 0.58); margin-bottom: 8px; line-height: 1.4; }
.sol-card p { font-size: 0.70rem; color: rgba(15, 40, 100, 0.68); line-height: 1.55; }

/* ── Clients ── */
.clients-card {
    border-radius: 22px;
    padding: 32px 36px;
    text-align: center;
}
.clients-card h3 {
    font-size: 1.2rem; font-weight: 600; color: #0d1f40;
    margin-bottom: 20px; letter-spacing: -0.02em;
}
.clients-grid {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.client-chip {
    background: rgba(255, 255, 255, 0.50);
    border: 1px solid rgba(60, 120, 220, 0.18);
    border-radius: 10px; padding: 8px 16px;
    font-size: 0.78rem; font-weight: 500; color: #1a3060;
    white-space: nowrap;
}

/* ── Qualifications ── */
.qualif-card {
    border-radius: 22px;
    padding: 32px 36px;
}
.qualif-profile {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 18px; width: 100%;
}
.qualif-avatar {
    width: 56px; height: 56px; border-radius: 16px; flex-shrink: 0;
    background: rgba(255, 255, 255, 0.50);
    border: 1px solid rgba(60, 120, 220, 0.18);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.80);
    display: flex; align-items: center; justify-content: center; color: #2060b0;
}
.qualif-avatar svg { width: 30px; height: 30px; }
.qualif-profile-info { display: flex; flex-direction: column; gap: 3px; }
.qualif-name { font-size: 1rem; font-weight: 600; color: #0d1f40; }
.qualif-role { font-size: 0.72rem; font-weight: 400; color: rgba(15, 45, 110, 0.58); line-height: 1.4; }
.qualif-bio {
    font-size: 0.75rem; font-weight: 400; color: rgba(15, 40, 100, 0.68);
    line-height: 1.6; margin-bottom: 20px; width: 100%;
}
.qualif-certs { display: flex; flex-wrap: wrap; gap: 10px; width: 100%; }
.qualif-cert {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255, 255, 255, 0.40);
    border: 1px solid rgba(60, 120, 220, 0.15);
    border-radius: 10px; padding: 10px 14px;
    flex: 1 1 calc(50% - 5px); min-width: 140px;
}
.qualif-cert-icon {
    flex-shrink: 0; width: 32px; height: 32px; border-radius: 8px;
    background: rgba(255, 255, 255, 0.60);
    border: 1px solid rgba(60, 120, 220, 0.18);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.80);
    display: flex; align-items: center; justify-content: center; color: #2060b0;
}
.qualif-cert-icon svg { width: 16px; height: 16px; }
.qualif-cert-info { display: flex; flex-direction: column; gap: 2px; }
.qualif-cert-name { font-size: 0.72rem; font-weight: 600; color: #0d1f40; }
.qualif-cert-body { font-size: 0.62rem; color: rgba(15, 45, 110, 0.58); }

/* ── Contact ── */
.contact-card {
    border-radius: 22px;
    padding: 32px 36px;
}
.contact-card h3 {
    font-size: 1rem; font-weight: 600; color: #0d1f40; margin-bottom: 6px;
}
.contact-subtitle {
    font-size: 0.75rem; color: rgba(15, 45, 110, 0.58); margin-bottom: 20px; line-height: 1.5;
}
.contact-form { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.contact-row { display: flex; gap: 12px; width: 100%; }
.contact-row .contact-field { flex: 1; }
.contact-field { display: flex; flex-direction: column; gap: 5px; width: 100%; }
.contact-field label {
    font-size: 0.65rem; font-weight: 600; letter-spacing: 1.5px;
    text-transform: uppercase; color: rgba(20, 70, 180, 0.75);
}
.contact-field input,
.contact-field select,
.contact-field textarea {
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(60, 120, 220, 0.20);
    border-radius: 10px; padding: 10px 14px;
    font-family: 'Sora', sans-serif;
    font-size: 0.78rem; color: #0d1f40;
    outline: none; width: 100%;
    transition: border-color 0.2s, background 0.2s;
    appearance: none; -webkit-appearance: none;
}
.contact-field input::placeholder,
.contact-field textarea::placeholder { color: rgba(30, 70, 160, 0.38); }
.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
    border-color: rgba(50, 130, 255, 0.50);
    background: rgba(255, 255, 255, 0.75);
}
.contact-field textarea { resize: none; min-height: 90px; }
.contact-field select option { background: #e8f0ff; color: #0d1f40; }
.contact-submit {
    margin-top: 4px; padding: 12px 28px;
    background: rgba(30, 90, 220, 0.85);
    border: 1px solid rgba(30, 90, 220, 0.60);
    border-radius: 12px;
    font-family: 'Sora', sans-serif;
    font-size: 0.82rem; font-weight: 600; color: #fff; cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    align-self: flex-end;
}
.contact-submit:hover {
    background: rgba(30, 90, 220, 1);
    border-color: rgba(30, 90, 220, 0.80);
}


/* ── Responsive ── */
/* ── CTA hero ── */
.hero-cta {
    margin-top: 22px;
    display: flex; align-items: center; justify-content: center; gap: 14px;
    flex-wrap: wrap;
}
.btn-primary {
    padding: 12px 26px;
    background: rgba(30, 90, 220, 0.90);
    border: 1px solid rgba(30, 90, 220, 0.50);
    border-radius: 14px;
    font-family: 'Sora', sans-serif;
    font-size: 0.88rem; font-weight: 600; color: #fff;
    cursor: pointer; text-decoration: none;
    transition: background 0.2s, transform 0.15s;
    display: inline-block;
}
.btn-primary:hover { background: rgba(20, 75, 200, 1); transform: translateY(-1px); }
.btn-secondary {
    padding: 12px 26px;
    background: rgba(255,255,255,0.55);
    border: 1.5px solid rgba(30, 90, 220, 0.40);
    color: rgba(20, 70, 190, 0.90);
    border-radius: 50px;
    font-size: 0.88rem; font-weight: 600;
    text-decoration: none; letter-spacing: 0.01em;
    transition: background var(--anim--hover-time) var(--anim--hover-ease),
                transform var(--anim--hover-time) var(--anim--hover-ease);
    display: inline-block;
}
.btn-secondary:hover { background: rgba(255,255,255,0.85); transform: translateY(-1px); }
.hero-zone {
    font-size: 0.72rem; color: rgba(15, 45, 110, 0.55);
    display: flex; align-items: center; gap: 5px; margin-top: 10px;
    justify-content: center;
}
.hero-zone svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ── Numéro agrément ── */
.qualif-agrement {
    font-size: 0.68rem; color: rgba(20, 70, 180, 0.70);
    background: rgba(30, 90, 220, 0.07);
    border: 1px solid rgba(30, 90, 220, 0.15);
    border-radius: 8px; padding: 6px 12px;
    margin-bottom: 18px; display: inline-block;
    letter-spacing: 0.3px;
}

/* ── RGPD checkbox ── */
.contact-rgpd {
    display: flex; gap: 10px; align-items: flex-start;
    font-size: 0.70rem; color: rgba(15, 45, 110, 0.65); line-height: 1.5;
}
.contact-rgpd input[type="checkbox"] {
    width: auto; margin-top: 2px; flex-shrink: 0;
    cursor: pointer; accent-color: #2060b0;
}
.contact-rgpd a { color: #2060b0; }

/* ── Message de confirmation formulaire ── */
.form-success {
    display: none; text-align: center; padding: 16px 20px;
    color: #1a5a20; background: rgba(80, 200, 100, 0.10);
    border: 1px solid rgba(80, 200, 100, 0.25);
    border-radius: 12px; font-size: 0.85rem; margin-top: 8px;
}

/* ── Footer visible ── */
.site-footer {
    background: rgba(255, 255, 255, 0.40);
    border-top: 1px solid rgba(60, 120, 220, 0.12);
    padding: 32px 22px 24px;
    margin-top: 16px;
}
.footer-inner {
    max-width: 900px; margin: 0 auto;
    display: flex; flex-direction: column; gap: 14px; align-items: center;
}
.footer-coords {
    display: flex; gap: 20px; flex-wrap: wrap; justify-content: center;
    font-size: 0.80rem; color: rgba(15, 45, 110, 0.70);
}
.footer-coords a { color: #2060b0; text-decoration: none; }
.footer-coords a:hover { text-decoration: underline; }
.footer-coords span { display: flex; align-items: center; gap: 5px; }
.footer-coords svg { width: 13px; height: 13px; flex-shrink: 0; opacity: 0.6; }
.footer-bottom {
    font-size: 0.66rem; color: rgba(15, 45, 110, 0.42);
    display: flex; gap: 16px; flex-wrap: wrap;
    justify-content: center; align-items: center;
}
.footer-bottom button {
    background: none; border: none; padding: 0;
    font-family: 'Sora', sans-serif; font-size: inherit;
    color: inherit; cursor: pointer; text-decoration: underline;
}
.footer-bottom button:hover { color: #2060b0; }

/* ── Modal mentions légales ── */
.modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 1000;
    background: rgba(10, 30, 80, 0.40);
    align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
    position: relative;
    border-radius: 24px; padding: 36px 40px;
    max-width: 680px; width: 100%; max-height: 80vh; overflow-y: auto;
    overflow-x: hidden;
    isolation: isolate;
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 20px 60px rgba(30, 60, 160, 0.08),
        0 4px 18px rgba(30, 60, 160, 0.05),
        0 0 0 1px rgba(255, 255, 255, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.92),
        inset 2px 2px 0px -2px rgba(255, 255, 255, 0.70),
        inset 0 0 3px 1px rgba(255, 255, 255, 0.45);
}
.modal-box::after {
    content: '';
    position: absolute;
    z-index: -1;
    inset: 6px;
    border-radius: inherit;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    filter: url(#glass-filter);
    -webkit-filter: url(#glass-filter);
    overflow: hidden;
    isolation: isolate;
}
.modal-close {
    position: absolute; top: 14px; right: 18px;
    background: none; border: none; font-size: 1.5rem;
    cursor: pointer; color: #2060b0; line-height: 1;
    font-family: inherit;
}
.modal-box h2 { font-size: 1.1rem; font-weight: 600; color: #0d1f40; margin-bottom: 20px; }
.modal-box h3 { font-size: 0.85rem; font-weight: 600; color: #0d1f40; margin: 18px 0 6px; }
.modal-box p, .modal-box address {
    font-size: 0.78rem; color: rgba(15, 45, 110, 0.72);
    line-height: 1.7; font-style: normal;
}
.todo { color: #c05010; font-style: italic; }

@media (max-width: 640px) {
    .sol-grid { grid-template-columns: 1fr; }
    .hero-card { padding: 28px 22px; }
    .hero-card h1 { font-size: 1.35rem; margin-bottom: 10px; }
    .hero-card p { font-size: 0.82rem; }
    .contact-row { flex-direction: column; }
}
@media (max-width: 480px) {
    main { padding: 88px 14px 48px; }
    .qualif-card, .clients-card, .contact-card { padding: 24px 20px; }
}