/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --rouge: #e63946;
    --rouge-sombre: #c1121f;
    --bleu: #1d3557;
    --bleu-clair: #457b9d;
    --vert: #2a9d8f;
    --jaune: #f4a261;
    --fond: #f1f3f5;
    --blanc: #ffffff;
    --texte: #212529;
    --texte-light: #6c757d;
    --ombre: 0 4px 24px rgba(0,0,0,0.07);
    --ombre-lg: 0 8px 40px rgba(0,0,0,0.1);
    --radius: 16px;
    --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--fond);
    color: var(--texte);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

main {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 16px 80px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255,107,107,0.6); }
    50% { opacity: .7; box-shadow: 0 0 0 6px rgba(255,107,107,0); }
}

/* ===== HERO ===== */
.hero { text-align: center; padding: 36px 0 20px; }
.hero h1 { font-size: 2.2rem; font-weight: 900; line-height: 1.15; margin-bottom: 10px; }
.accent { color: var(--rouge); }
.subtitle { font-size: 1.08rem; color: var(--texte-light); max-width: 460px; margin: 0 auto; }

/* ===== PRIX LIVE ===== */
.hook { margin-bottom: 20px; }

.prix-live {
    background: linear-gradient(135deg, var(--bleu) 0%, #264653 100%);
    color: white; border-radius: var(--radius); padding: 20px 22px;
    box-shadow: var(--ombre);
}

.prix-live-header {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 14px; font-size: 0.82rem;
}

.pulse-dot-rouge {
    width: 8px; height: 8px; background: #ff6b6b;
    border-radius: 50%; animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

.prix-live-label { font-weight: 700; letter-spacing: 0.02em; }
.prix-live-source { margin-left: auto; opacity: .5; font-size: 0.72rem; }

.prix-live-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 8px; margin-bottom: 14px;
}

.prix-live-item {
    background: rgba(255,255,255,0.08); border-radius: 10px;
    padding: 10px 8px; text-align: center;
    transition: background 0.2s;
}

.prix-live-item:hover { background: rgba(255,255,255,0.14); }

.prix-live-nom {
    display: block; font-size: 0.72rem; font-weight: 600;
    opacity: .6; margin-bottom: 4px; text-transform: uppercase;
    letter-spacing: 0.05em;
}

.prix-live-val {
    display: block; font-size: 1.3rem; font-weight: 900;
}

.prix-live-accroche {
    text-align: center; font-size: 0.88rem; font-weight: 600;
    opacity: .8; padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* ===== CARD ===== */
.card {
    background: var(--blanc); border-radius: var(--radius);
    box-shadow: var(--ombre); padding: 28px 24px; margin-bottom: 20px;
}

/* ===== TOGGLE ADVANCED ===== */
.toggle-advanced {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    width: 100%; padding: 10px; margin-bottom: 12px;
    background: none; border: 1px dashed #dee2e6; border-radius: 8px;
    font-size: 0.82rem; font-weight: 600; color: var(--texte-light);
    font-family: inherit; cursor: pointer; transition: all var(--transition);
}
.toggle-advanced:hover { border-color: var(--bleu-clair); color: var(--bleu); }
.toggle-advanced.open .chevron-toggle { transform: rotate(180deg); }
.chevron-toggle { transition: transform var(--transition); }

.advanced-options {
    animation: slideDown 0.3s ease-out;
}

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

/* ===== TOGGLE DETAIL ===== */
.toggle-detail {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    width: 100%; padding: 14px; margin-bottom: 16px;
    background: var(--blanc); border: 2px solid #dee2e6; border-radius: 12px;
    font-size: 0.92rem; font-weight: 600; color: var(--texte-light);
    font-family: inherit; cursor: pointer; transition: all var(--transition);
    box-shadow: var(--ombre);
}
.toggle-detail:hover { border-color: var(--bleu-clair); color: var(--bleu); }
.toggle-detail.open .chevron-toggle { transform: rotate(180deg); }

.detail-section { animation: fadeUp 0.4s ease-out; }

/* ===== SOLUTIONS COMPACT ===== */
.solutions-card { animation: fadeUp 0.4s ease-out; }
.solutions-card h2 { text-align: center; font-size: 1.2rem; margin-bottom: 14px; }

.solutions-card .solution-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}

.solutions-card .solution {
    display: flex; align-items: center; gap: 10px;
    background: var(--fond); border-radius: 10px; padding: 12px;
    text-decoration: none; color: var(--texte);
    transition: all var(--transition); border: 2px solid transparent;
}
.solutions-card .solution:hover { border-color: var(--bleu-clair); transform: translateY(-1px); }
.solutions-card .solution-emoji { font-size: 1.5rem; flex-shrink: 0; }
.solutions-card .solution strong { font-size: 0.85rem; }
.solutions-card .solution small { font-size: 0.72rem; color: var(--texte-light); }

.voir-exemples-link {
    display: block; text-align: center; margin: 16px 0;
    color: var(--bleu-clair); font-weight: 600; font-size: 0.85rem;
    text-decoration: none;
}
.voir-exemples-link:hover { color: var(--bleu); }

/* ===== FORM ===== */
.form-group { margin-bottom: 18px; position: relative; }
.form-group label {
    display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 5px;
}
.label-light { font-weight: 400; color: var(--texte-light); font-size: 0.85em; }

.input-wrap {
    display: flex; align-items: center;
    background: var(--blanc); border: 2px solid #dee2e6;
    border-radius: 10px; transition: border-color var(--transition), box-shadow var(--transition);
}
.input-wrap:focus-within {
    border-color: var(--bleu-clair);
    box-shadow: 0 0 0 3px rgba(69,123,157,0.12);
}

.input-wrap.valid { border-color: var(--vert); }
.input-wrap.error { border-color: var(--rouge); }

.input-wrap-auto { gap: 0; }
.input-icon { margin-left: 12px; flex-shrink: 0; opacity: .5; transition: opacity var(--transition); }
.input-wrap:focus-within .input-icon { opacity: 1; }

.check-icon {
    margin-right: 12px; flex-shrink: 0;
    animation: popIn 0.3s ease-out;
}

@keyframes popIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.input-wrap input {
    flex: 1; border: none; background: transparent;
    padding: 13px 14px; font-size: 1rem; font-family: inherit;
    outline: none; min-width: 0;
}

.input-wrap .unit {
    padding: 0 14px; font-size: 0.85rem; color: var(--texte-light);
    font-weight: 600; white-space: nowrap;
}

.hint { display: block; margin-top: 3px; font-size: 0.75rem; color: var(--texte-light); }
.hint.hint-ok { color: var(--vert); font-weight: 600; }

.help-tip {
    display: inline-flex; align-items: center; justify-content: center;
    width: 16px; height: 16px; border-radius: 50%;
    background: #dee2e6; color: var(--texte-light);
    font-size: 0.7rem; font-weight: 700; cursor: help;
    vertical-align: middle; margin-left: 4px;
}

.error-msg {
    color: var(--rouge); font-size: 0.8rem; font-weight: 600;
    margin-top: 4px; display: flex; align-items: center; gap: 4px;
}

.form-row { display: flex; gap: 14px; }
.form-group.half { flex: 1; }

/* ===== SELECT ===== */
.select-wrap {
    position: relative; background: var(--blanc);
    border: 2px solid #dee2e6; border-radius: 10px;
    transition: border-color var(--transition);
}
.select-wrap:focus-within { border-color: var(--bleu-clair); }

.select-wrap select {
    width: 100%; border: none; background: transparent;
    padding: 13px 36px 13px 14px; font-size: 1rem;
    font-family: inherit; outline: none; cursor: pointer;
    -webkit-appearance: none; appearance: none;
}

.select-chevron {
    position: absolute; right: 12px; top: 50%;
    transform: translateY(-50%); pointer-events: none;
}

/* ===== AUTOCOMPLETE ===== */
.autocomplete-list {
    position: absolute; top: calc(100% - 2px); left: 0; right: 0;
    background: var(--blanc); border: 2px solid var(--bleu-clair);
    border-top: 1px solid #eee; border-radius: 0 0 10px 10px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.15); z-index: 100;
    max-height: 240px; overflow-y: auto;
}

.autocomplete-item {
    padding: 12px 14px; cursor: pointer; font-size: 0.9rem;
    border-bottom: 1px solid #f5f5f5; transition: background 0.1s;
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover, .autocomplete-item.active { background: #e8f4f8; }
.autocomplete-item small { display: block; color: var(--texte-light); font-size: 0.75rem; margin-top: 2px; }

/* ===== DISTANCE RESULT ===== */
.distance-result {
    display: flex; align-items: center; gap: 12px;
    background: #d4edda; color: #155724;
    padding: 14px 16px; border-radius: 10px;
    margin-bottom: 18px; animation: slideDown 0.3s ease-out;
}

.distance-result.loading { background: #e8f4f8; color: var(--bleu-clair); }

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.distance-icon {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,0.6);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.distance-detail { display: flex; flex-direction: column; }
.distance-km { font-weight: 700; font-size: 0.95rem; }
.distance-sub { font-size: 0.78rem; opacity: .8; }

/* ===== BOUTON PRINCIPAL ===== */
#btn-calculer {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; padding: 16px;
    background: var(--rouge); color: white; border: none;
    border-radius: 12px; font-size: 1.1rem; font-weight: 700;
    font-family: inherit; cursor: pointer;
    transition: background var(--transition), transform 0.15s;
    margin-top: 8px; position: relative; overflow: hidden;
}

#btn-calculer::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

#btn-calculer:hover { background: var(--rouge-sombre); }
#btn-calculer:hover::after { transform: translateX(100%); }
#btn-calculer:active { transform: scale(0.98); }

#btn-calculer.ready {
    animation: btnPulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(230,57,70,0.4);
}

@keyframes btnPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(230,57,70,0.4); }
    50% { box-shadow: 0 0 0 12px rgba(230,57,70,0); }
}

/* ===== RESULTAT ===== */
.resultat-section { animation: fadeUp 0.5s ease-out; }

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

/* ===== SCREENSHOT CARD ===== */
.screenshot-card {
    background: linear-gradient(135deg, var(--bleu) 0%, #264653 100%);
    color: white; text-align: center; padding: 28px 24px;
    border: none;
}

.screenshot-header {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em;
    opacity: .6; margin-bottom: 12px;
}

.screenshot-trajet {
    font-size: 0.88rem; margin-bottom: 16px; opacity: .85;
    line-height: 1.4;
}

.screenshot-jours {
    margin-bottom: 20px;
}

.screenshot-jours-num {
    display: block; font-size: 5rem; font-weight: 900; line-height: 1;
    margin-bottom: 4px;
    animation: pulseChoc 2s ease-in-out infinite;
}

@keyframes pulseChoc {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
}

.screenshot-jours-label {
    font-size: 1rem; opacity: .9;
}

.screenshot-details {
    display: flex; justify-content: center; gap: 24px;
    font-size: 0.88rem; opacity: .75; margin-bottom: 16px;
}

.screenshot-details span { font-weight: 700; }

.screenshot-annuel {
    font-size: 1.1rem; font-weight: 800; margin-bottom: 16px;
    color: #ff6b6b; letter-spacing: 0.01em;
}
.screenshot-annuel span { font-size: 1.4rem; }

.screenshot-footer {
    font-size: 0.72rem; opacity: .4; letter-spacing: 0.05em;
    border-top: 1px solid rgba(255,255,255,0.1); padding-top: 12px;
}

/* ===== RESULT DETAIL CARD ===== */
.resultat-card { border-top: 4px solid var(--rouge); }
.resultat-header { text-align: center; margin-bottom: 20px; }
.resultat-header h2 { font-size: 1.2rem; font-weight: 800; }

.trajet-info {
    background: var(--fond); border-radius: 10px;
    padding: 12px 14px; margin-bottom: 18px;
    font-size: 0.85rem; color: var(--texte-light);
    text-align: center; line-height: 1.5;
}
.trajet-info strong { color: var(--texte); }

.stat-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 10px; margin-bottom: 20px;
}

.stat {
    background: var(--fond); border-radius: 12px;
    padding: 18px 12px; text-align: center;
}

.stat-value {
    display: block; font-size: 1.6rem; font-weight: 900;
    color: var(--bleu); margin-bottom: 2px;
}
.stat-label { font-size: 0.78rem; color: var(--texte-light); }

/* ===== PHRASE CHOC ===== */
.phrase-choc {
    text-align: center; font-size: 1.05rem; font-weight: 600;
    background: #fff3cd; border-left: 4px solid var(--jaune);
    padding: 14px 18px; border-radius: 8px;
    margin-bottom: 24px; line-height: 1.5;
}

/* ===== CALENDRIER ===== */
.calendrier-section { margin-bottom: 24px; }
.calendrier-section h3 {
    text-align: center; font-size: 0.95rem; font-weight: 700; margin-bottom: 10px;
}

.calendrier {
    display: grid; grid-template-columns: repeat(7, 1fr);
    gap: 3px; margin-bottom: 8px;
}

.cal-header {
    text-align: center; font-size: 0.68rem; font-weight: 700;
    color: var(--texte-light); padding: 3px 0;
}

.cal-jour {
    aspect-ratio: 1; border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 600; color: white;
    transition: transform 0.15s;
}
.cal-jour:hover { transform: scale(1.12); }
.cal-rouge { background: var(--rouge); }
.cal-vert  { background: var(--vert); }
.cal-gris  { background: #e9ecef; color: #adb5bd; }
.cal-vide  { visibility: hidden; }

.calendrier-legende {
    display: flex; flex-wrap: wrap; gap: 10px;
    justify-content: center; font-size: 0.72rem; color: var(--texte-light);
}

.dot {
    display: inline-block; width: 8px; height: 8px;
    border-radius: 50%; margin-right: 3px; vertical-align: middle;
}
.dot-rouge, .dot-essence { background: var(--rouge); }
.dot-vert, .dot-reste    { background: var(--vert); }
.dot-gris  { background: #e9ecef; }

/* ===== BARRE VISUELLE ===== */
.barre-visuelle { margin-bottom: 24px; }
.barre-titre { font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; text-align: center; }

.barre-fond {
    height: 32px; background: var(--vert);
    border-radius: 6px; overflow: hidden; position: relative;
}

.barre-essence {
    height: 100%; background: var(--rouge);
    border-radius: 6px 0 0 6px; transition: width 1.2s ease-out; width: 0;
}

.barre-label {
    position: absolute; top: 50%; transform: translateY(-50%);
    font-size: 0.75rem; font-weight: 700; color: white;
    padding: 0 8px; pointer-events: none;
}

.barre-legende {
    display: flex; justify-content: space-between;
    margin-top: 6px; font-size: 0.75rem; color: var(--texte-light);
}

/* ===== ANNUEL ===== */
.annuel-section {
    margin-bottom: 24px; background: var(--fond);
    border-radius: 12px; padding: 20px 14px;
}
.annuel-section h3 { text-align: center; font-size: 0.95rem; font-weight: 700; margin-bottom: 12px; }
.annuel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.annuel-stat { text-align: center; }
.annuel-value { display: block; font-size: 1.5rem; font-weight: 900; color: var(--rouge); margin-bottom: 2px; }
.annuel-label { font-size: 0.78rem; color: var(--texte-light); }

/* ===== COMPARAISONS ===== */
.comparaisons-section { margin-bottom: 24px; }
.comparaisons-section h3 { text-align: center; font-size: 0.95rem; font-weight: 700; margin-bottom: 12px; }

.comparaisons { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }

.comparaison-item {
    background: var(--fond); border-radius: 8px;
    padding: 10px 14px; display: flex;
    align-items: center; gap: 8px;
    font-size: 0.85rem; font-weight: 600;
}
.comparaison-emoji { font-size: 1.3rem; }

/* ===== PARTAGE CARD ===== */
.partage-card { text-align: center; }
.partage-titre { font-size: 1.1rem; margin-bottom: 14px; }

/* Texte de partage émotionnel */
.partage-texte-wrap {
    background: var(--fond); border-radius: 10px;
    padding: 16px; margin-bottom: 16px; text-align: left;
    border-left: 4px solid var(--rouge); position: relative;
}

.partage-texte {
    font-size: 0.9rem; line-height: 1.6;
    white-space: pre-wrap; color: var(--texte);
    margin-bottom: 10px;
}

.btn-copier-emotion {
    display: flex; align-items: center; gap: 6px;
    background: var(--rouge); color: white;
    border: none; border-radius: 8px;
    padding: 8px 16px; font-size: 0.82rem; font-weight: 600;
    font-family: inherit; cursor: pointer; transition: all 0.2s;
}
.btn-copier-emotion:hover { background: var(--rouge-sombre); }
.btn-copier-emotion.copied { background: var(--vert); }

.voir-exemples-link {
    display: block; margin-top: 16px; padding-top: 14px;
    border-top: 1px solid #eee;
    color: var(--bleu-clair); font-weight: 600; font-size: 0.88rem;
    text-decoration: none; transition: color 0.2s;
}
.voir-exemples-link:hover { color: var(--bleu); }

.partage-btns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }

.btn-share {
    padding: 12px 14px; border: none; border-radius: 10px;
    font-size: 0.88rem; font-weight: 600; font-family: inherit;
    cursor: pointer; color: white;
    transition: opacity 0.2s, transform 0.1s;
    display: flex; align-items: center; justify-content: center; gap: 8px;
}

.btn-share:hover { opacity: .9; }
.btn-share:active { transform: scale(0.97); }
.btn-share svg { flex-shrink: 0; }

.btn-facebook  { background: #1877f2; }
.btn-twitter   { background: #0f1419; }
.btn-whatsapp  { background: #25d366; font-size: 1rem; padding: 14px; }
.btn-copier    { background: var(--bleu-clair); }

/* ===== RECALCULER ===== */
.btn-recalculer {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%; padding: 14px; margin-bottom: 20px;
    background: var(--blanc); border: 2px solid #dee2e6;
    border-radius: 10px; font-size: 0.95rem; font-weight: 600;
    font-family: inherit; cursor: pointer;
    color: var(--texte-light); transition: all var(--transition);
    box-shadow: var(--ombre);
}
.btn-recalculer:hover { border-color: var(--bleu-clair); color: var(--bleu); }

/* ===== SOLUTIONS ===== */
.solutions-section { animation: fadeUp 0.5s ease-out 0.2s both; }
.solutions-section h2 { text-align: center; font-size: 1.3rem; margin-bottom: 6px; }
.solutions-intro { text-align: center; color: var(--texte-light); margin-bottom: 20px; font-size: 0.92rem; }

.solution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.solution {
    display: block; background: var(--fond); border-radius: 12px;
    padding: 18px 14px; text-decoration: none; color: var(--texte);
    transition: transform var(--transition), box-shadow var(--transition);
    border: 2px solid transparent;
}
.solution:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.08); border-color: var(--bleu-clair); }
.solution-emoji { font-size: 1.8rem; margin-bottom: 6px; }
.solution h3 { font-size: 0.9rem; margin-bottom: 4px; }
.solution p { font-size: 0.78rem; color: var(--texte-light); margin-bottom: 8px; line-height: 1.4; }
.solution-cta { font-size: 0.8rem; font-weight: 600; color: var(--bleu-clair); }

/* ===== FAQ ===== */
.faq-section .card h2 { font-size: 1.1rem; margin-bottom: 12px; }
.faq { border-bottom: 1px solid #eee; padding: 12px 0; }
.faq:last-child { border-bottom: none; }

.faq summary {
    font-weight: 600; font-size: 0.9rem; cursor: pointer;
    list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq summary::after { content: '+'; font-size: 1.1rem; font-weight: 700; color: var(--texte-light); transition: transform 0.2s; }
.faq[open] summary::after { transform: rotate(45deg); }
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin-top: 8px; font-size: 0.85rem; color: var(--texte-light); line-height: 1.6; }

/* ===== FOOTER ===== */
footer { text-align: center; padding: 24px 0 16px; }

.footer-badges {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 8px; margin-bottom: 10px;
}

.badge {
    background: var(--blanc); border: 1px solid #dee2e6;
    border-radius: 20px; padding: 5px 12px;
    font-size: 0.72rem; font-weight: 600; color: var(--texte-light);
}

footer p { font-size: 0.75rem; color: var(--texte-light); }

/* ===== TOAST ===== */
.toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    background: var(--bleu); color: white;
    padding: 12px 24px; border-radius: 10px;
    font-size: 0.9rem; font-weight: 600;
    display: flex; align-items: center; gap: 8px;
    box-shadow: var(--ombre-lg); z-index: 1000;
    animation: toastIn 0.3s ease-out;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(16px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ===== FAB SHARE ===== */
.fab-share {
    position: fixed; bottom: 20px; right: 20px;
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--rouge); color: white;
    border: none; cursor: pointer;
    box-shadow: 0 4px 16px rgba(230,57,70,0.4);
    display: flex; align-items: center; justify-content: center;
    z-index: 50; transition: transform var(--transition);
    animation: fabIn 0.4s ease-out;
}

.fab-share:active { transform: scale(0.9); }

@keyframes fabIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ===== UTILITIES ===== */
.hidden { display: none !important; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 500px) {
    .hero h1 { font-size: 1.7rem; }
    .subtitle { font-size: 0.95rem; }
    .card { padding: 22px 16px; }
    .form-row { flex-direction: column; gap: 0; }
    .stat-value { font-size: 1.3rem; }
    .screenshot-jours-num { font-size: 4rem; }
    .solution-grid { grid-template-columns: 1fr; }
    .hook-stat { flex-direction: column; gap: 6px; text-align: center; }
    .hook-text { text-align: center; }
    .annuel-value { font-size: 1.2rem; }
    .social-proof { font-size: 0.75rem; }
    .prix-live-grid { grid-template-columns: repeat(2, 1fr); }
    .prix-live-val { font-size: 1.1rem; }
    .partage-btns { grid-template-columns: repeat(2, 1fr); }
    .solutions-card .solution-grid { grid-template-columns: 1fr; }
}

@media (min-width: 501px) {
    .fab-share { display: none !important; }
}

/* ===== BUY ME A COFFEE ===== */
.bmac-section {
    text-align: center;
    padding: 24px 16px;
    margin: 20px 0 0;
}

.bmac-section a {
    display: inline-block;
    transition: transform 0.2s;
}

.bmac-section a:hover {
    transform: scale(1.05);
}

.bmac-section img {
    max-width: 100%;
    height: auto;
}

.bmac-text {
    font-size: 0.85rem;
    color: var(--texte-light);
    margin-top: 8px;
}