/* ===========================
   ALLIANCE & CO — DEVIS MULTISTEP
   =========================== */

:root {
    --d-navy: #101D33;
    --d-navy-light: #1a2d4a;
    --d-navy-pale: rgba(16, 29, 51, 0.08);
    --d-navy-glow: rgba(16, 29, 51, 0.15);
    --d-white: #ffffff;
    --d-bg: #f7f7f5;
    --d-gray: #e2e2e0;
    --d-gray-dark: #888;
    --d-text: #1a1a1a;
    --d-green: #25D366;
    --d-red: #e74c3c;
    --d-font: 'Lora', Georgia, serif;
    --d-radius: 12px;
    --d-shadow: 0 4px 24px rgba(0,0,0,0.08);
    --d-shadow-hover: 0 8px 32px rgba(0,0,0,0.14);
    --d-transition: all 0.3s ease;
}

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

body {
    font-family: var(--d-font);
    background: transparent;
    color: var(--d-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.devis-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px 80px;
}

/* ══════════════════════════════
   BARRE DE PROGRESSION CHEVRON
   ══════════════════════════════ */
.devis-progress {
    width: 100%;
    max-width: 820px;
    margin-bottom: 50px;
}

.devis-progress-steps {
    display: flex;
    overflow: hidden;
    border-radius: 50px;
    background: var(--d-white);
    box-shadow: var(--d-shadow);
    position: relative;
}

.devis-progress-step {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 10px 16px 28px;
    background: var(--d-white);
    cursor: default;
    transition: background 0.4s ease, color 0.4s ease;
    z-index: 1;
}

.devis-progress-step:first-child {
    padding-left: 24px;
    border-radius: 50px 0 0 50px;
}

.devis-progress-step:last-child {
    border-radius: 0 50px 50px 0;
}

/* Chevron arrow shape */
.devis-progress-step::after {
    content: '';
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: inherit;
    border-right: 2px solid var(--d-gray);
    border-top: 2px solid var(--d-gray);
    transform: translateY(-50%) rotate(45deg);
    border-radius: 0 5px 0 0;
    z-index: 2;
    transition: background 0.4s ease, border-color 0.4s ease;
}

.devis-progress-step:last-child::after {
    display: none;
}

/* Separator line between steps */
.devis-progress-step + .devis-progress-step::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--d-gray);
    z-index: 0;
    transition: background 0.4s ease;
}

.devis-progress-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--d-navy-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--d-transition);
}

.devis-progress-dot span {
    font-size: 13px;
    font-weight: 700;
    color: var(--d-gray-dark);
    transition: var(--d-transition);
}

.devis-progress-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--d-gray-dark);
    white-space: nowrap;
    transition: var(--d-transition);
}

/* Active step */
.devis-progress-step.active {
    background: var(--d-navy);
}

.devis-progress-step.active::after {
    background: var(--d-navy);
    border-color: var(--d-navy);
}

.devis-progress-step.active .devis-progress-dot {
    background: rgba(255,255,255,0.2);
}

.devis-progress-step.active .devis-progress-dot span {
    color: var(--d-white);
}

.devis-progress-step.active .devis-progress-label {
    color: var(--d-white);
    font-weight: 600;
}

.devis-progress-step.active + .devis-progress-step::before {
    background: transparent;
}

/* Completed step */
.devis-progress-step.completed {
    background: var(--d-navy);
}

.devis-progress-step.completed::after {
    background: var(--d-navy);
    border-color: var(--d-navy);
}

.devis-progress-step.completed + .devis-progress-step::before {
    background: transparent;
}

.devis-progress-step.completed .devis-progress-dot {
    background: rgba(255,255,255,0.25);
}

.devis-progress-step.completed .devis-progress-dot span {
    font-size: 0;
}

.devis-progress-step.completed .devis-progress-dot::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 13px;
    color: var(--d-white);
}

.devis-progress-step.completed .devis-progress-label {
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

/* Hidden elements from old progress (keep for JS compat) */
.devis-progress-track,
.devis-progress-fill {
    display: none;
}

/* ══════════════════════════════
   CONTENEUR PRINCIPAL
   ══════════════════════════════ */
.devis-container {
    width: 100%;
    max-width: 820px;
    background: transparent;
    padding: 50px 0;
    min-height: 400px;
}

/* ══════════════════════════════
   ÉTAPES
   ══════════════════════════════ */
.devis-step {
    display: none;
    animation: devisFadeIn 0.4s ease;
}

.devis-step.active {
    display: block;
}

@keyframes devisFadeIn {
    from { opacity: 0; transform: translateX(30px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes devisShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

.devis-title {
    font-family: var(--d-font);
    font-size: 32px;
    font-weight: 700;
    color: var(--d-navy);
    text-align: center;
    margin-bottom: 10px;
}

.devis-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--d-navy);
    margin: 15px auto 40px;
    border-radius: 2px;
}

.devis-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: var(--d-navy);
    margin-top: 35px;
    margin-bottom: 20px;
    text-align: center;
}

/* ══════════════════════════════
   CARTES CLIQUABLES
   ══════════════════════════════ */
.devis-cards {
    display: grid;
    gap: 20px;
    margin-bottom: 30px;
}

.devis-cards--3 { grid-template-columns: repeat(3, 1fr); }
.devis-cards--4 { grid-template-columns: repeat(4, 1fr); }

.devis-card {
    cursor: pointer;
    position: relative;
}

.devis-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.devis-card-inner {
    background: var(--d-white);
    border: 2px solid var(--d-gray);
    border-radius: var(--d-radius);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
    transition: var(--d-transition);
    min-height: 130px;
    justify-content: center;
}

.devis-card-inner:hover {
    border-color: var(--d-navy-light);
    box-shadow: var(--d-shadow);
    transform: translateY(-3px);
}

.devis-card input:checked + .devis-card-inner {
    border-color: var(--d-navy);
    background: var(--d-navy-pale);
    box-shadow: 0 0 0 3px var(--d-navy-glow), var(--d-shadow);
    transform: translateY(-3px);
}

.devis-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--d-navy-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--d-transition);
}

.devis-card-icon i {
    font-size: 24px;
    color: var(--d-navy);
    transition: var(--d-transition);
}

.devis-card input:checked + .devis-card-inner .devis-card-icon {
    background: var(--d-navy);
}

.devis-card input:checked + .devis-card-inner .devis-card-icon i {
    color: var(--d-white);
}

.devis-card-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--d-navy);
    line-height: 1.4;
}

/* Cartes petites */
.devis-card--sm .devis-card-inner {
    padding: 20px 15px;
    min-height: auto;
}

.devis-cards--small .devis-card-icon {
    display: none;
}

/* ══════════════════════════════
   CHAMPS CLASSIQUES
   ══════════════════════════════ */
.devis-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.devis-field--full { grid-column: 1 / -1; }

.devis-field label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--d-navy);
    margin-bottom: 8px;
}

.devis-req { color: var(--d-red); }

.devis-field input[type="text"],
.devis-field input[type="email"],
.devis-field input[type="tel"],
.devis-field input[type="number"],
.devis-field textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--d-gray);
    border-radius: 10px;
    font-family: var(--d-font);
    font-size: 15px;
    color: var(--d-text);
    background: var(--d-bg);
    transition: var(--d-transition);
}

.devis-field input:focus,
.devis-field textarea:focus {
    border-color: var(--d-navy);
    outline: none;
    background: var(--d-white);
    box-shadow: 0 0 0 4px var(--d-navy-glow);
}

.devis-field input.invalid,
.devis-field textarea.invalid {
    border-color: var(--d-red);
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.08);
}

.devis-field textarea {
    resize: vertical;
    min-height: 120px;
}

/* Consentement */
.devis-consent label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 13px;
    font-weight: 400;
    color: #555;
    cursor: pointer;
    line-height: 1.6;
}

.devis-consent input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--d-navy);
    flex-shrink: 0;
}

/* ══════════════════════════════
   TOGGLE ADRESSE TRAVAUX
   ══════════════════════════════ */
.devis-toggle {
    margin-top: 10px;
    margin-bottom: 20px;
}

.devis-toggle label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--d-navy);
    cursor: pointer;
    padding: 14px 18px;
    background: var(--d-navy-pale);
    border: 2px solid transparent;
    border-radius: 10px;
    transition: var(--d-transition);
}

.devis-toggle label:hover {
    border-color: var(--d-navy-light);
}

.devis-toggle input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--d-navy);
    flex-shrink: 0;
}

.devis-toggle input:checked ~ * {
    color: var(--d-navy);
}

.devis-travaux-fields {
    display: block;
    margin-bottom: 20px;
    animation: devisSlideDown 0.3s ease;
}

.devis-travaux-fields .devis-field input {
    width: 100%;
}

@keyframes devisSlideDown {
    from { opacity: 0; max-height: 0; }
    to   { opacity: 1; max-height: 300px; }
}

/* ══════════════════════════════
   NAVIGATION
   ══════════════════════════════ */
.devis-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--d-gray);
}

.devis-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    font-family: var(--d-font);
    font-size: 15px;
    font-weight: 500;
    color: var(--d-gray-dark);
    cursor: pointer;
    padding: 12px 0;
    transition: var(--d-transition);
}

.devis-btn-back:hover { color: var(--d-navy); }

.devis-btn-next,
.devis-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--d-navy);
    color: var(--d-white);
    font-family: var(--d-font);
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--d-transition);
}

.devis-btn-next:hover,
.devis-btn-submit:hover {
    background: var(--d-navy-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--d-navy-glow);
}

.devis-btn-next .fa-spinner,
.devis-btn-submit .fa-spinner {
    animation: devisSpin 1s linear infinite;
}

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

/* ══════════════════════════════
   SUCCÈS
   ══════════════════════════════ */
.devis-success {
    text-align: center;
    padding: 40px 20px;
    animation: devisFadeIn 0.5s ease;
}

.devis-success-icon {
    font-size: 80px;
    color: var(--d-green);
    margin-bottom: 25px;
}

.devis-success h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--d-navy);
    margin-bottom: 15px;
}

.devis-success p {
    font-size: 16px;
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
}

.devis-success-sub {
    font-size: 14px;
    color: var(--d-gray-dark);
    margin-top: 30px;
    margin-bottom: 15px;
}

.devis-success-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 15px;
}

.devis-btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    font-family: var(--d-font);
    font-size: 15px;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    transition: var(--d-transition);
}

.devis-btn-cta--phone {
    background: var(--d-navy);
    color: var(--d-white);
}

.devis-btn-cta--phone:hover {
    background: var(--d-navy-light);
    transform: translateY(-2px);
}

.devis-btn-cta--wa {
    background: var(--d-green);
    color: var(--d-white);
}

.devis-btn-cta--wa:hover {
    background: #1da851;
    transform: translateY(-2px);
}

/* ══════════════════════════════
   RESPONSIVE
   ══════════════════════════════ */
@media (max-width: 768px) {
    .devis-container { padding: 30px 25px; }
    .devis-title { font-size: 24px; }

    .devis-cards--3,
    .devis-cards--4 { grid-template-columns: repeat(2, 1fr); }

    .devis-fields { grid-template-columns: 1fr; }

    /* Progress : scroll horizontal sur mobile */
    .devis-progress {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        margin-left: -20px;
        margin-right: -20px;
        padding: 0 20px;
    }

    .devis-progress::-webkit-scrollbar {
        display: none;
    }

    .devis-progress-steps {
        min-width: 600px;
        border-radius: 50px;
    }

    .devis-progress-step {
        padding: 12px 10px 12px 24px;
    }

    .devis-progress-label {
        font-size: 11px;
    }

    .devis-nav { flex-direction: column; gap: 12px; }
    .devis-btn-back { order: -1; }
    .devis-btn-next, .devis-btn-submit { width: 100%; justify-content: center; padding: 14px 24px; font-size: 15px; }

    .devis-success-actions { flex-direction: column; align-items: center; }
    .devis-btn-cta { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .devis-page { padding: 20px 10px 60px; }
    .devis-container { padding: 25px 18px; }

    .devis-cards--3,
    .devis-cards--4 { grid-template-columns: 1fr 1fr; gap: 12px; }

    .devis-card-inner { padding: 20px 12px; min-height: 100px; }
    .devis-card-icon { width: 48px; height: 48px; }
    .devis-card-icon i { font-size: 20px; }
    .devis-card-text { font-size: 13px; }

    .devis-btn-next, .devis-btn-submit { width: 100%; justify-content: center; }
}