:root{color-scheme:light;--bg: #ffffff;--surface: #ffffff;--surface-strong: #FEF3DC;--text: #1A2B3C;--muted: #566B85;--primary: #1B4F8A;--primary-soft: rgba(27, 79, 138, .12);--accent: #F5A623;--accent-strong: #A45E00;--header: #162F5A;--border: #DDE6F0;--shadow: 0 18px 50px rgba(27, 79, 138, .12)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{border:none;cursor:pointer}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}#root{width:100%}.app{display:flex;flex-direction:column;min-height:100vh;width:100%}.app main{flex:1}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;padding:.85rem 2rem;background:var(--header);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.12);width:100%}.brand{background:transparent;color:#fff;font-size:1.3rem;font-weight:800;letter-spacing:.04em;padding:.3rem .2rem}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:2.75rem;height:2.75rem;padding:.6rem;background:transparent;border-radius:12px}.nav-toggle span{display:block;width:100%;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease}.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav{display:flex;align-items:center;gap:.5rem}.nav button{background:transparent;color:#fff;padding:.6rem 1rem;border-radius:999px;transition:background .18s ease,color .18s ease}.nav button:hover{background:#ffffff24;color:#fff}.nav button.active{color:#fff;background:#ffffff29;box-shadow:inset 0 -2px 0 var(--accent)}@media (max-width: 1024px){.nav-toggle{display:flex}.nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:.35rem;padding-top:.5rem}.nav.nav-open{display:flex}.nav button{width:100%;text-align:left;padding:.85rem 1rem;border-radius:12px}.nav button.active{box-shadow:inset 3px 0 0 var(--accent)}}.eyebrow{margin:0 0 .75rem;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-strong)}.hero{display:grid;grid-template-columns:1fr;gap:2.5rem;padding:4.5rem 2rem 3rem;width:min(1240px,calc(100% - 2rem));margin:0 auto}.hero-copy{max-width:760px}.hero-side{display:grid;gap:1rem}.hero-card{background:var(--surface-strong);border:1px solid var(--border);border-radius:24px;padding:1.5rem}.hero-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}@media (max-width: 760px){.hero-grid{grid-template-columns:1fr}}.feature-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:1rem 1.1rem}.feature-card strong{display:block;margin-bottom:.5rem;color:var(--primary)}.light-section{background:var(--surface-strong);border-radius:32px;border:1px solid rgba(27,79,138,.08)}.city-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.city-card{width:100%;background:#fff;border:1px solid var(--border);border-radius:18px;padding:1rem 1.25rem;text-align:center;font-weight:700;color:var(--primary);cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.city-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:0 10px 24px #1b4f8a1f}.steps-grid,.benefits-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.step-card,.benefit-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:1.5rem;box-shadow:0 8px 24px #1b4f8a0d}.step-badge{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:999px;background:#f5a6232e;color:var(--accent-strong);font-weight:700;margin-bottom:1rem}.step-card h3,.benefit-card strong{margin:0 0 .75rem}.dark-section{background:linear-gradient(135deg,var(--header),#1c4272);color:#fff;border-radius:32px;box-shadow:var(--shadow)}.dark-section .section-header p{color:#ffffffc7}.benefit-card{background:#ffffff14;border-color:#ffffff24}.benefit-card p{margin:0;color:#ffffffd1}.site-footer{margin-top:3rem;padding:2.6rem max(2rem,calc((100% - 1240px)/2));background:var(--header);color:#fff;display:grid;grid-template-columns:1.5fr 2fr;gap:2rem 3rem;width:100%}.site-footer h4{margin:0 0 .75rem}.site-footer>div p{margin:0;line-height:1.7;color:#ffffffbf}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.footer-links strong{display:block;margin-bottom:.5rem}.footer-copy{grid-column:1 / -1;margin:0;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.14);color:#ffffffb3}@media (max-width: 1024px){.city-grid,.steps-grid,.benefits-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 760px){.hero{grid-template-columns:1fr}.hero-copy,.hero-side{width:100%}.city-grid,.steps-grid,.benefits-grid{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr;gap:1.5rem}}.hero-copy h1{margin:0 0 1rem;font-size:clamp(2rem,7vw,4.5rem);line-height:1.02}.hero-copy p{margin:0 0 2rem;color:var(--muted);line-height:1.8;font-size:1.05rem}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem}.primary,button.primary{background:linear-gradient(135deg,var(--primary),#163f71);color:#fff;padding:.95rem 1.5rem;border-radius:999px;box-shadow:0 14px 28px #1b4f8a38}.secondary,button.secondary{background:var(--surface);color:var(--primary);padding:.95rem 1.5rem;border-radius:999px;border:1px solid var(--primary)}.accent,button.accent{display:inline-flex;align-items:center;justify-content:center;min-height:3.25rem;background:linear-gradient(135deg,var(--accent),#E0940F);color:#1a2b3c;padding:.95rem 1.5rem;border-radius:999px;font-weight:700;text-decoration:none;box-shadow:0 14px 28px #f5a62347;transition:filter .16s ease,transform .16s ease}.accent:hover,button.accent:hover{filter:brightness(1.04);transform:translateY(-1px)}.page-section{padding:3.2rem 2rem;width:min(1240px,calc(100% - 2rem));margin:1rem auto}.page-section.trajets-page{width:60%}@media (max-width: 900px){.page-section.trajets-page{width:calc(100% - 2rem)}}.section-header{margin-bottom:1.6rem}.section-header h2{margin:0 0 .5rem;font-size:clamp(1.7rem,4vw,2.75rem)}.section-header p{margin:0;color:var(--muted);max-width:720px}.search-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin-bottom:1.5rem}.search-row input,.search-row select,.proposer-form input,.proposer-form select,.proposer-form textarea{width:100%;border:1px solid var(--border);background:var(--surface);border-radius:16px;padding:1rem 1.1rem;color:var(--text);outline:none;transition:border-color .16s ease,box-shadow .16s ease}.city-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231B4F8A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.6rem}.search-row input:focus,.search-row select:focus,.proposer-form input:focus,.proposer-form select:focus,.proposer-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)}.search-row button,button.primary,button.secondary,button.accent{min-height:3.25rem}.trip-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}.trip-card{display:flex;flex-direction:column;border-radius:24px;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--border);overflow:hidden;transition:transform .16s ease,box-shadow .16s ease}.trip-card:hover{transform:translateY(-4px);box-shadow:0 26px 60px #1b4f8a2e}.trip-route{background:linear-gradient(135deg,var(--primary),#163f71);color:#fff;padding:1.4rem 1.5rem}.trip-cities{display:flex;align-items:center;flex-wrap:wrap;gap:.55rem;font-size:1.3rem;font-weight:800}.route-arrow{color:var(--accent);font-size:1.45rem;line-height:1}.trip-route .trip-date{margin:.55rem 0 0;color:#ffffffc7;font-size:.95rem}.trip-tags{display:flex;flex-wrap:wrap;gap:.5rem;padding:1.1rem 1.5rem 0}.chip{font-size:.8rem;font-weight:600;padding:.35rem .8rem;border-radius:999px}.chip-on{background:#16a34a24;color:#15803d}.chip-off{background:#94a3b82e;color:#64748b}.chip-danger{background:#dc26261f;color:#b91c1c}.trip-body{display:grid;gap:.7rem;padding:1.1rem 1.5rem}.trip-info{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-bottom:.6rem;border-bottom:1px dashed var(--border)}.trip-info:last-child{padding-bottom:0;border-bottom:none}.trip-info span{color:var(--muted);font-size:.85rem}.trip-info strong{color:var(--text);text-align:right}.trip-description{margin:0;padding:0 1.5rem 1.1rem;color:var(--muted);line-height:1.6;font-size:.95rem}.trip-actions{margin-top:auto;padding:0 1.5rem 1.5rem}.trip-actions .accent{width:100%}.empty-state{color:var(--muted);padding:2rem 0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:#0f1a2a8c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:overlay-in .16s ease}.modal{width:min(420px,100%);background:var(--surface);border-radius:24px;padding:2.2rem 2rem;text-align:center;box-shadow:0 30px 80px #0f1a2a59;animation:modal-in .2s ease}.modal-icon{display:flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;margin:0 auto 1.1rem;border-radius:999px;font-size:1.8rem;font-weight:800}.modal-icon-success{background:#16a34a24;color:#15803d}.modal-icon-error{background:#dc26261f;color:#b91c1c}.modal h3{margin:0 0 .6rem;font-size:1.4rem}.modal p{margin:0 0 1.6rem;color:var(--muted);line-height:1.6}.modal button{min-width:8rem}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}@keyframes modal-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.proposer-form{background:var(--surface);border-radius:24px;padding:2rem;box-shadow:var(--shadow);border:1px solid rgba(148,163,184,.14)}.admin-login .proposer-form{max-width:420px}.admin-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.25rem}.admin-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:16px;background:var(--surface)}.admin-table{width:100%;border-collapse:collapse;min-width:760px}.admin-table th,.admin-table td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--border);font-size:.9rem;white-space:nowrap}.admin-table th{background:var(--surface-strong);color:var(--text);font-weight:700}.admin-table tr:last-child td{border-bottom:none}.admin-empty{text-align:center;color:var(--muted);padding:2rem 0}.danger-btn{background:#dc26261a;color:#b91c1c;padding:.5rem .9rem;border-radius:999px;font-weight:600;transition:background .16s ease,color .16s ease}.danger-btn:hover{background:#dc2626;color:#fff}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.form-grid label,.full-width{display:block;font-size:.95rem;color:var(--text)}.form-grid input,.full-width textarea{margin-top:.65rem}.phone-group{display:flex;margin-top:.65rem}.phone-group .dial-select{flex:0 0 auto;width:auto;margin-top:0;border-right:none;border-top-right-radius:0;border-bottom-right-radius:0;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:2rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231B4F8A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .55rem center}.phone-group .phone-input{flex:1 1 auto;min-width:0;margin-top:0;border-top-left-radius:0;border-bottom-left-radius:0}.checkbox-row{display:flex;flex-wrap:wrap;gap:1.25rem;margin:1rem 0}.checkbox-row label{display:flex;align-items:center;gap:.5rem;color:var(--text)}.proposer-form textarea{min-height:140px;resize:vertical}.proposer-form button{margin-top:1rem}@media (max-width: 900px){.search-row,.form-grid{grid-template-columns:1fr}.trip-top{flex-direction:column;align-items:stretch}}@media (max-width: 640px){.site-header{padding:.75rem 1.1rem}.hero{padding:2.5rem 1.1rem 1.5rem;gap:1.75rem}.hero-actions{gap:.75rem}.hero-actions button{flex:1 1 100%}.page-section{padding:2.2rem 1.1rem}.section-header{margin-bottom:1.2rem}.light-section,.dark-section{border-radius:22px}.search-row button{width:100%}.proposer-form{padding:1.3rem;border-radius:20px}.trip-route,.trip-tags,.trip-body,.trip-description,.trip-actions{padding-left:1.2rem;padding-right:1.2rem}.trip-cities{font-size:1.15rem}.site-footer{padding:2rem 1.25rem}}@media (max-width: 380px){.trip-info{flex-direction:column;align-items:flex-start;gap:.15rem}.trip-info strong{text-align:left}}