/* ============================================================
  expertise.css — Page expertise
   ============================================================ */

/* ══════════════════════════════════════════════
   EXPERTISE — HERO SPLIT
══════════════════════════════════════════════ */


/* ══════════════════════════════════════════════
   FORMULAIRES expertise
══════════════════════════════════════════════ */

/* Grille formulaire */
.exp-form-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    align-items: start;
}

/* Card formulaire */
.exp-form-card {
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid rgba(27,58,107,.08);
    padding: 40px;
    box-shadow: 0 4px 40px rgba(27,58,107,.06);
}

/* Header form */
.exp-form-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(27,58,107,.08);
}

.exp-form-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    font-size: 22px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.exp-form-icon     { background: #E8F5F2; color: #1A6B5A; }

.exp-form-title {
    font-family: 'Montserrat', Georgia, serif;
    font-size: 1.4rem;
    color: #1B3A6B;
    margin-bottom: 4px;
}

.exp-form-sub { font-size: 12px; color: #444; margin: 0; }

/* Alertes */
.exp-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
    line-height: 1.5;
}

.exp-alert--success { background: #E8F5E9; color: #1B6B2A; border-left: 4px solid #2E8B3A; }
.exp-alert--error   { background: #FDECEC; color: #C0392B; border-left: 4px solid #C0392B; }

/* Champs */
.exp-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.exp-field { margin-bottom: 18px; }

.ef-req { color: #C0392B; font-size: 12px; margin-left: 2px; }

/* Input icône */
.ef-input-icon { position: relative; }

.ef-ico {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    color: #8AB4D9; font-size: 14px;
    pointer-events: none;
    transition: color 200ms ease;
}

.ef-input-icon .form-select,
.ef-input-icon .form-control { padding-left: 38px; }

.ef-input-icon:focus-within .ef-ico { color: #1B5EA7; }

/* Erreurs */
.ef-err {
    display: block;
    font-size: 11px;
    color: #C0392B;
    min-height: 16px;
    margin-top: 3px;
}

/* Checkboxes expertise */
.exp-checkboxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 6px;
}

.exp-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 7px 10px;
    border-radius: 8px;
    border: 1.5px solid #D0DCEA;
    transition: all 200ms ease;
    background: #F8FAFC;
}

.exp-checkbox:hover { border-color: #1A6B5A; background: #E8F5F2; }
.exp-checkbox input[type="checkbox"] { display: none; }

.exp-checkbox-box {
    width: 16px; height: 16px;
    border-radius: 4px;
    border: 2px solid #D0DCEA;
    background: #ffffff;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: all 200ms ease;
    position: relative;
}

.exp-checkbox-box::after {
    content: '';
    width: 5px; height: 8px;
    border: 2px solid #ffffff;
    border-top: none; border-left: none;
    transform: rotate(45deg) scale(0);
    transition: transform 150ms ease;
    position: absolute; top: 0;
}

.exp-checkbox input:checked + .exp-checkbox-box { background: #1A6B5A; border-color: #1A6B5A; }
.exp-checkbox input:checked + .exp-checkbox-box::after { transform: rotate(45deg) scale(1); }
.exp-checkbox:has(input:checked) { border-color: #1A6B5A; background: #E8F5F2; }

.exp-checkbox-lbl { font-size: 11.5px; font-weight: 600; color: #1B3A6B; line-height: 1.3; }

/* Confidentialité */
.exp-privacy {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 12px;
    color: #8AB4D9;
    margin-bottom: 22px;
    line-height: 1.55;
}

.exp-privacy i { flex-shrink: 0; margin-top: 2px; }

/* Boutons submit */
.exp-submit {
    width: 100%;
    padding: 14px 28px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-family: 'Nunito Sans', sans-serif;
    font-size: 15px;
    font-weight: 800;
    transition: all 250ms ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.exp-submit { background: #1A6B5A; color: #ffffff; }
.exp-submit:hover { background: #155a4a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,107,90,.3); }

.exp-submit-default,    .exp-submit-loading {
    display: flex; align-items: center; gap: 10px;
}

.exp-submit-loading { display: none; }

.exp-submit.is-loading .exp-submit-default { display: none; }
.exp-submit.is-loading .exp-submit-loading { display: flex; }

.exp-spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: ps 600ms linear infinite;
}

@keyframes ps { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════
   SIDEBARS COMMUNES
══════════════════════════════════════════════ */

.exp-sidebar {
    position: sticky;
    top: 130px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Card délai */
.exp-sidebar-card {
    border-radius: 14px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.exp-sidebar-card--teal     { background: linear-gradient(135deg, #1A6B5A, #2E8B3A); }

.exp-sidebar-icon {
    width: 44px; height: 44px;
    background: rgba(245,166,35,.2);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #F5A623;
    flex-shrink: 0;
}

.exp-sidebar-lbl {
    font-size: 11px; font-weight: 700;
    color: rgba(255,255,255,.6);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 3px;
}

.exp-sidebar-val {
    font-size: 15px; font-weight: 800; color: #ffffff;
}

/* Info box */
.exp-sidebar-info {
    background: #F8FAFC;
    border-radius: 14px;
    padding: 20px;
    border: 1px solid rgba(27,58,107,.08);
}

.exp-sidebar-info-title {
    font-size: 14px; font-weight: 800;
    color: #1B3A6B;
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 8px;
}

.exp-sidebar-info-title i     { color: #1A6B5A; }

.exp-sidebar-info-list {
    list-style: none;
    display: flex; flex-direction: column; gap: 10px;
}

.exp-sidebar-info-list li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 12.5px; color: #444; line-height: 1.5;
}

.exp-sidebar-info-list li i     { color: #1A6B5A; font-size: 14px; margin-top: 1px; flex-shrink: 0; }

/* Contact sidebar */
.exp-sidebar-contact {
    background: #ffffff;
    border-radius: 14px;
    padding: 20px;
    border: 1px solid rgba(27,58,107,.08);
    text-align: center;
}

.exp-sidebar-contact p {
    font-size: 13px; color: #444; margin-bottom: 14px; line-height: 1.55;
}

/* ══════════════════════════════════════════════
   EXPERTISE — HERO CENTRÉ
══════════════════════════════════════════════ */

.exp-hero {
    background: linear-gradient(155deg, #0B1F3A 0%, #1B3A6B 50%, #1A6B5A 100%);
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.exp-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
}

.exp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(26,107,90,.25);
    border: 1px solid rgba(26,107,90,.5);
    color: #4ECDC4;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .4px;
    margin-bottom: 20px;
}

.exp-hero-title {
    font-family: 'Montserrat', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.exp-hero-sub {
    font-size: 1rem;
    color: rgba(255,255,255,.78);
    line-height: 1.8;
    margin-bottom: 32px;
}

.exp-hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Icônes flottantes */
.exp-hero-icons { position: absolute; inset: 0; pointer-events: none; z-index: 1; }

.exp-float-icon {
    position: absolute;
    width: 44px; height: 44px;
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    color: rgba(255,255,255,.5);
    animation: ef-float linear infinite;
}

.exp-float-icon--1 { top:15%;left:8%;animation-duration:8s;animation-delay:0s;color:#F5A623; }
.exp-float-icon--2 { top:20%;right:10%;animation-duration:10s;animation-delay:1s;color:#4ECDC4; }
.exp-float-icon--3 { bottom:20%;left:12%;animation-duration:7s;animation-delay:2s;color:#8AB4D9; }
.exp-float-icon--4 { bottom:25%;right:8%;animation-duration:9s;animation-delay:.5s;color:#F5A623; }
.exp-float-icon--5 { top:50%;right:4%;animation-duration:11s;animation-delay:1.5s;color:#4ECDC4; }

@keyframes ef-float {
    0%,100%{transform:translateY(0) rotate(0deg);}
    33%{transform:translateY(-12px) rotate(5deg);}
    66%{transform:translateY(8px) rotate(-5deg);}
}

/* ══════════════════════════════════════════════
   EXPERTISE — CE QU'ON OFFRE
══════════════════════════════════════════════ */

.exp-offers { background: #ffffff; }

.exp-offers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 0;
}

.exp-offer-card {
    background: #F8FAFC;
    border-radius: 16px;
    padding: 28px 22px;
    border: 1px solid rgba(27,58,107,.07);
    position: relative;
    transition: all 250ms ease;
}

.exp-offer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 36px rgba(27,58,107,.1);
    background: #ffffff;
}

.exp-offer-num {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(27,58,107,.08);
    position: absolute;
    top: 16px; right: 20px;
    line-height: 1;
}

.exp-offer-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    margin-bottom: 16px;
    transition: transform 250ms ease;
}

.exp-offer-card:hover .exp-offer-icon { transform: scale(1.1) rotate(-5deg); }

.exp-offer-title { font-size: 1rem; font-weight: 800; color: #1B3A6B; margin-bottom: 8px; }
.exp-offer-text  { font-size: 13px; color: #111; line-height: 1.7; margin: 0; }

/* ══════════════════════════════════════════════
   ANIMATIONS FADE-IN
══════════════════════════════════════════════ */

.efade {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 500ms ease, transform 500ms ease;
}

.efade.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */

@media (max-width: 1100px) {
    .exp-offers-grid       { grid-template-columns: repeat(2,1fr); }
    .exp-checkboxes        { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 991px) {
    .exp-hero   { grid-template-columns: 1fr; }
    .exp-hero-right { display: none; }
    .exp-hero-left  { padding: 72px 32px; }
    .exp-form-grid { grid-template-columns: 1fr; }
    .exp-sidebar { position: static; }
}

@media (max-width: 768px) {
    .exp-offers-grid       { grid-template-columns: 1fr; }
}

@media (max-width: 575px) {
    .exp-checkboxes        { grid-template-columns: 1fr; }
    .exp-logos-grid    { grid-template-columns: repeat(2,1fr); }
    .exp-form-card { padding: 24px 20px; }
    .exp-hero-actions { flex-direction: column; align-items: center; }
}