/* Site public Billetix — identité v1.37.0, commune avec les espaces de travail.
   Polices auto-hébergées (licence SIL OFL, cf. assets/polices) :
   Barlow Semi Condensed, le dessin des panneaux et tableaux de départs, pour
   les titres et les chiffres ; Source Sans 3 pour le texte. */
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:500;font-display:swap;src:url('assets/polices/barlow-semi-condensed-latin-500-normal.woff2') format('woff2');}
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:600;font-display:swap;src:url('assets/polices/barlow-semi-condensed-latin-600-normal.woff2') format('woff2');}
@font-face{font-family:'Barlow Semi Condensed';font-style:normal;font-weight:700;font-display:swap;src:url('assets/polices/barlow-semi-condensed-latin-700-normal.woff2') format('woff2');}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:400;font-display:swap;src:url('assets/polices/source-sans-3-latin-400-normal.woff2') format('woff2');}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:600;font-display:swap;src:url('assets/polices/source-sans-3-latin-600-normal.woff2') format('woff2');}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:700;font-display:swap;src:url('assets/polices/source-sans-3-latin-700-normal.woff2') format('woff2');}

/* Couleurs tirées du logo : bleu nuit, bleu, lagune. Le jaune « signal »
   est celui des tableaux de départs ; il est réservé aux actions
   principales et au tableau du haut de page. */
:root{
  --police-titre:'Barlow Semi Condensed','Arial Narrow',system-ui,sans-serif;
  --police-texte:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --nuit:#0C2340;
  --nuit-2:#13305A;
  --nuit-3:#081A30;
  --bleu:#1457B8;
  --bleu-fonce:#0E4290;
  --lagune:#0A7380;
  --repere:#43C6B4;
  --signal:#F2B33D;
  --papier:#F3F5F8;
  --texte:#14233B;
  --discret:#56667B;
  --discret-nuit:#A9B6C8;
  --clair-nuit:#C7D1DE;
  --trait:#DCE2EA;
  --trait-nuit:#1E3658;
  /* Noms historiques, encore utilisés par quelques styles en ligne. */
  --ink:var(--nuit);
  --emerald:var(--bleu);
  --muted:var(--discret);
  --text-on-paper:var(--texte);
  --line-on-paper:var(--trait);
  --paper-2:#FFFFFF;
}

*{box-sizing:border-box;}
@media (prefers-reduced-motion:no-preference){ html{scroll-behavior:smooth;} }
body{margin:0;font-family:var(--police-texte);font-size:16px;line-height:1.55;background:#fff;color:var(--texte);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
h1,h2,h3{font-family:var(--police-titre);font-weight:600;letter-spacing:-0.005em;margin:0;color:var(--nuit);}
a{text-decoration:none;color:inherit;}
button{font-family:inherit;cursor:pointer;}
img{display:block;max-width:100%;}
[id]{scroll-margin-top:76px;}
:focus-visible{outline:2px solid var(--bleu);outline-offset:2px;}
.hero :focus-visible,.nav-wrap :focus-visible,.section-ink :focus-visible{outline-color:var(--signal);}

.page{min-height:100vh;}

/* Pastille d'information (plan choisi dans la fenêtre de connexion) */
.badge{display:inline-flex;align-items:center;font-size:13.5px;font-weight:600;padding:4px 12px;border-radius:999px;}
.badge-blue{background:#E5EEFA;color:var(--bleu-fonce);}

/* Logo */
.logo-box{width:34px;height:34px;border-radius:8px;background:#fff;display:flex;align-items:center;justify-content:center;padding:4px;flex-shrink:0;}
.logo-box img{width:100%;height:100%;object-fit:contain;}

/* ---------- Navigation ---------- */
.nav-wrap{position:sticky;top:0;z-index:40;background:var(--nuit);border-bottom:1px solid var(--trait-nuit);}
.nav-inner{max-width:1264px;margin:0 auto;padding:14px 32px;display:flex;align-items:center;gap:40px;}
.nav-brand{display:flex;align-items:center;gap:10px;}
.brand-name{font-family:var(--police-titre);font-size:23px;font-weight:700;color:#fff;letter-spacing:.005em;}
.nav-links{display:flex;align-items:center;gap:28px;margin-right:auto;}
.nav-links a{font-size:15px;font-weight:600;color:var(--clair-nuit);}
.nav-links a:hover{color:#fff;}
.nav-actions{display:flex;align-items:center;gap:8px;}
.nav-login{font-size:15px;font-weight:600;color:#fff;padding:10px 14px;border-radius:8px;}
.nav-login:hover{background:rgba(255,255,255,0.08);}

/* ---------- Boutons ---------- */
.btn-signal{display:inline-flex;align-items:center;justify-content:center;background:var(--signal);color:var(--nuit);font-size:15px;font-weight:700;padding:10px 18px;border-radius:8px;border:none;}
.btn-signal:hover{background:#F7C665;}
.btn-lg{font-size:16.5px;padding:14px 24px;}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;background:transparent;color:#fff;font-weight:600;border-radius:8px;border:1px solid #3D5A82;}
.btn-outline:hover{border-color:#fff;}
.btn-dark{background:var(--nuit);color:#fff;font-size:16px;font-weight:600;padding:14px;border-radius:8px;border:none;display:flex;align-items:center;justify-content:center;gap:10px;}
.btn-dark:hover{background:var(--nuit-2);}
.btn-contour{background:#fff;color:var(--nuit);font-size:16px;font-weight:600;padding:13px;border-radius:8px;border:1px solid #AEB9C8;}
.btn-contour:hover{border-color:var(--nuit);}
.btn-block{width:100%;}
.btn-ghost-light{background:transparent;color:#fff;font-size:15px;font-weight:600;padding:11px 14px;border-radius:8px;border:1px solid #3D5A82;text-align:center;}
.btn-ghost-light:hover{border-color:#fff;}
.btn-emerald{display:inline-flex;background:var(--bleu);color:#fff;font-size:16px;font-weight:600;padding:14px 24px;border-radius:8px;white-space:nowrap;}
.btn-emerald:hover{background:var(--bleu-fonce);}
.btn-emerald-block{width:100%;background:var(--bleu);color:#fff;font-size:15.5px;font-weight:600;padding:13px;border-radius:8px;border:none;}
.btn-emerald-block:hover{background:var(--bleu-fonce);}
.btn-emerald-block:disabled{opacity:.6;cursor:not-allowed;}
.link-emerald{color:var(--bleu);font-weight:600;}
.link-emerald:hover{text-decoration:underline;}

/* ---------- Haut de page ---------- */
.hero{position:relative;background:var(--nuit);color:#fff;padding:88px 32px 108px;}
/* Marquage au sol, en bas du bandeau : la route. */
.hero::after{content:'';position:absolute;left:0;right:0;bottom:0;height:4px;background:repeating-linear-gradient(90deg,var(--signal) 0 40px,transparent 40px 72px);}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:64px;align-items:center;}
.hero-title{font-size:62px;line-height:1.02;color:#fff;margin:0 0 22px;}
.hero-sub{font-size:18.5px;line-height:1.6;color:var(--clair-nuit);max-width:34em;margin:0;}
.hero-cta{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap;}
.hero-note{margin:16px 0 0;font-size:14.5px;color:var(--discret-nuit);}

/* Tableau des départs */
.tableau-departs{margin:0;background:var(--nuit-3);border:1px solid var(--trait-nuit);border-radius:10px;padding:18px 18px 14px;box-shadow:0 32px 64px -24px rgba(0,0,0,0.6);}
.td-entete{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:4px 16px;padding:0 6px 12px;border-bottom:1px solid var(--trait-nuit);}
.td-titre{font-family:var(--police-titre);font-weight:600;font-size:23px;color:#fff;}
.td-gare{font-size:14.5px;color:var(--discret-nuit);}
.tableau-departs table{width:100%;border-collapse:collapse;margin:6px 0 4px;}
.tableau-departs th{font-size:13px;font-weight:600;color:#7F92AB;text-align:left;padding:8px 6px 4px;}
.tableau-departs td{font-family:var(--police-titre);font-size:21px;font-weight:600;color:#E8EEF6;padding:8px 6px;white-space:nowrap;border-top:1px solid rgba(30,54,88,0.6);}
.tableau-departs .td-num{text-align:right;}
.td-dest{width:100%;max-width:0;overflow:hidden;text-overflow:ellipsis;color:#fff;}
.td-quai{color:var(--discret-nuit) !important;}
/* Les volets : heure et numéro de car, coupés en deux comme sur un panneau à palettes. */
.td-volet{display:inline-block;background:linear-gradient(180deg,#183659 0 50%,#10284A 50% 100%);color:var(--signal);border-radius:4px;padding:1px 7px;font-variant-numeric:tabular-nums;box-shadow:inset 0 -1px 0 rgba(0,0,0,0.25);}
.td-etat{font-family:var(--police-texte);font-size:14.5px;font-weight:600;color:var(--discret-nuit);}
.td-embarquement{color:var(--repere);}
.td-complet{color:var(--signal);}
.td-retard{color:#F2937F;}
.td-legende{font-size:13.5px;color:#7F92AB;padding:12px 6px 0;border-top:1px solid var(--trait-nuit);}
/* Un seul mouvement : les lignes du tableau s'affichent une à une au chargement. */
@media (prefers-reduced-motion:no-preference){
  .tableau-departs tbody td{animation:volet .55s cubic-bezier(.2,.7,.2,1) both;transform-origin:50% 0;}
  .tableau-departs tbody tr:nth-child(2) td{animation-delay:.09s;}
  .tableau-departs tbody tr:nth-child(3) td{animation-delay:.18s;}
  .tableau-departs tbody tr:nth-child(4) td{animation-delay:.27s;}
  .tableau-departs tbody tr:nth-child(5) td{animation-delay:.36s;}
  @keyframes volet{from{opacity:0;transform:perspective(500px) rotateX(-80deg);}to{opacity:1;transform:none;}}
}

/* ---------- Sections ---------- */
.section{padding:96px 32px;}
.section-paper{background:#fff;}
.section-grey{background:var(--papier);}
.section-ink{background:var(--nuit);}
.section-inner,.tarifs-inner,.connexion-wrap,.confidentialite-inner{max-width:1200px;margin:0 auto;}
.section-head{max-width:760px;margin-bottom:48px;}
.h2{font-size:42px;line-height:1.08;margin:0 0 16px;max-width:20em;}
.h2-light{color:#fff;}
.small-gap{font-size:34px;margin-bottom:10px;}
.lead{font-size:18px;line-height:1.6;color:var(--discret);max-width:38em;margin:0;}
.lead-light{color:var(--clair-nuit);margin:0 0 56px;}

/* Normes : colonnes séparées par un filet, sans cadre */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;margin-top:56px;}
.norm-card{border-top:2px solid var(--nuit);padding-top:20px;display:flex;flex-direction:column;gap:8px;}
.norm-card svg{margin-bottom:6px;}
.norm-title{font-family:var(--police-titre);font-size:22px;font-weight:600;color:var(--nuit);line-height:1.15;}
.norm-sub{font-size:15.5px;line-height:1.5;color:var(--discret);}

/* Pourquoi Billetix */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.pillar-card{background:#fff;border:1px solid var(--trait);border-radius:10px;padding:30px 28px;}
.pillar-icon{width:44px;height:44px;border-radius:8px;background:#E5EEFA;display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.pillar-title{font-size:24px;line-height:1.15;margin-bottom:10px;}
.pillar-desc{font-size:16px;color:var(--discret);line-height:1.6;margin:0 0 18px;}
.check-list{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--trait);padding-top:16px;}
.check-item{font-size:15px;line-height:1.4;color:var(--texte);display:flex;gap:10px;align-items:flex-start;}
.check-item svg{flex-shrink:0;margin-top:3px;}

/* Modules : grille à filets, comme une fiche technique */
.modules-grid{gap:0;border-top:1px solid var(--trait);border-left:1px solid var(--trait);}
.module-card{padding:28px 28px 30px;border-right:1px solid var(--trait);border-bottom:1px solid var(--trait);display:flex;flex-direction:column;gap:10px;background:#fff;}
.module-icon{display:flex;margin-bottom:4px;}
.module-icon svg{width:24px;height:24px;}
.module-title{font-size:22px;line-height:1.15;}
.module-desc{font-size:15.5px;color:var(--discret);line-height:1.55;margin:0;}

/* Espace Compagnies */
.connexion-card{background:#fff;border:1px solid var(--trait);border-radius:12px;padding:44px 48px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:center;}
.connexion-desc{font-size:17px;color:var(--discret);line-height:1.6;max-width:34em;margin:0;}
.connexion-actions{display:flex;flex-direction:column;gap:10px;}
.connexion-help{font-size:15px;color:var(--bleu);font-weight:600;text-align:center;margin-top:8px;}
.connexion-help:hover{text-decoration:underline;}
.connexion-footnote{font-size:15px;color:var(--discret);margin:18px 0 0;}

/* Confiance */
.trust-grid{gap:40px;margin-top:56px;}
.trust-card{display:flex;flex-direction:column;}
.trust-title{display:block;font-family:var(--police-titre);font-size:22px;font-weight:600;color:var(--nuit);margin:14px 0 6px;}
.trust-desc{font-size:16px;color:var(--discret);line-height:1.55;}

/* ---------- Tarifs ---------- */
.price-card{position:relative;display:flex;flex-direction:column;background:var(--nuit-2);border:1px solid var(--trait-nuit);border-radius:10px;padding:32px 28px 28px;text-align:left;}
.price-tag{position:absolute;top:-13px;left:28px;background:var(--signal);color:var(--nuit);font-size:13px;font-weight:700;padding:3px 11px;border-radius:999px;}
.price-label{font-family:var(--police-titre);font-size:24px;font-weight:600;color:#fff;}
.price-row{margin:16px 0 10px;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 10px;}
.price-amount{font-family:var(--police-titre);font-size:56px;font-weight:600;line-height:1;color:#fff;font-variant-numeric:tabular-nums;}
.price-unit{font-size:16px;color:var(--discret-nuit);}
.price-extra{flex:1;font-size:15.5px;line-height:1.55;color:var(--clair-nuit);margin:0 0 24px;}
.price-actions{display:flex;gap:10px;}
.price-actions > *{flex:1;}

/* Comparateur */
.simulateur{margin-top:24px;background:#0A1D36;border:1px solid var(--trait-nuit);border-radius:10px;padding:28px 28px 24px;text-align:left;}
.sim-intro{margin:0 0 20px;font-family:var(--police-titre);font-size:24px;font-weight:600;color:#fff;}
.sim-entrees{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 32px;}
.sim-label{display:block;font-size:15px;font-weight:600;color:var(--clair-nuit);margin-bottom:10px;}
.sim-controle{display:flex;align-items:center;gap:8px;margin-bottom:20px;}
.sim-controle input{width:76px;height:44px;text-align:center;font-family:var(--police-titre);font-size:22px;font-weight:600;border-radius:8px;border:1px solid #2C4A72;background:var(--nuit-3);color:#fff;font-variant-numeric:tabular-nums;}
.sim-controle input.sim-large{width:170px;}
.sim-btn{width:44px;height:44px;border-radius:8px;border:1px solid #2C4A72;background:transparent;color:#fff;font-size:22px;font-weight:600;}
.sim-btn:hover{border-color:#fff;}
.sim-resultats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border-top:1px solid var(--trait-nuit);padding-top:20px;}
.sim-bloc{display:flex;flex-direction:column;gap:2px;border-radius:8px;padding:14px 16px;border:1px solid var(--trait-nuit);}
.sim-titre{font-size:15px;font-weight:600;color:var(--clair-nuit);}
.sim-montant{font-family:var(--police-titre);font-size:32px;font-weight:600;color:#fff;font-variant-numeric:tabular-nums;line-height:1.15;}
.sim-detail{font-size:14px;color:var(--discret-nuit);}
.sim-bloc.sim-meilleur{border-color:var(--repere);background:rgba(67,198,180,0.08);}
.sim-bloc.sim-meilleur .sim-titre::after{content:'Le moins cher';margin-left:8px;font-size:12.5px;font-weight:700;color:var(--nuit);background:var(--repere);padding:1px 8px;border-radius:999px;}
.sim-conseil{margin:16px 0 0;font-size:15px;color:var(--clair-nuit);}

/* Questions fréquentes */
.faq{margin-top:24px;text-align:left;background:#0A1D36;border:1px solid var(--trait-nuit);border-radius:10px;padding:24px 28px;}
.faq-titre{margin:0 0 8px;font-size:24px;color:#fff;}
.faq details{border-top:1px solid var(--trait-nuit);padding:14px 0;}
.faq details:first-of-type{border-top:none;}
.faq summary{cursor:pointer;font-weight:600;font-size:16.5px;color:#fff;list-style:none;display:flex;justify-content:space-between;gap:12px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:'+';color:var(--signal);font-size:20px;line-height:1;}
.faq details[open] summary::after{content:'−';}
.faq details p{margin:10px 0 0;font-size:15.5px;line-height:1.6;color:var(--clair-nuit);max-width:52em;}

/* ---------- Contact ---------- */
.contact-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 56px;align-items:center;}
.contact-inner .h2,.contact-inner .lead{grid-column:1;}
.contact-inner .btn-emerald{grid-column:2;grid-row:1 / span 2;}

/* Coordonnées : colonnes à filet, comme les normes plus haut */
.contact-coordonnees{max-width:1200px;margin:56px auto 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;font-style:normal;}
.coord{display:flex;flex-direction:column;gap:4px;border-top:2px solid var(--nuit);padding-top:16px;font-size:17px;line-height:1.45;color:var(--texte);}
.coord-titre{font-size:14.5px;font-weight:600;color:var(--discret);margin-bottom:4px;}
.coord a{font-family:var(--police-titre);font-size:22px;font-weight:600;color:var(--nuit);font-variant-numeric:tabular-nums;width:fit-content;}
.coord a:hover{color:var(--bleu);text-decoration:underline;}
.coord a[href^="mailto:"]{font-family:var(--police-texte);font-size:17px;}
@media (max-width:960px){ .contact-coordonnees{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media (max-width:600px){ .contact-coordonnees{grid-template-columns:1fr;gap:24px;margin-top:40px;} }

/* Confidentialité */
.privacy-grid{gap:32px;margin-top:48px;}
.privacy-card{border-top:2px solid var(--nuit);padding-top:18px;}
.privacy-title{display:block;font-family:var(--police-titre);font-size:21px;font-weight:600;color:var(--nuit);margin-bottom:6px;}
.privacy-desc{font-size:15.5px;color:var(--discret);line-height:1.55;}

/* Pied de page */
.footer{background:var(--nuit);padding:32px;}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.footer-copy,.footer-domain,.footer-links a{font-size:14px;color:var(--discret-nuit);}
.footer-links a:hover{color:#fff;}
.footer-links{display:flex;align-items:center;flex-wrap:wrap;gap:8px 20px;}

/* ---------- Fenêtre de connexion / création de compte ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(6,18,34,0.6);backdrop-filter:blur(3px);z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;}
.modal-overlay[hidden]{display:none;}
.modal-card{width:100%;max-width:420px;background:#fff;border-radius:12px;padding:32px;position:relative;box-shadow:0 24px 64px rgba(4,14,28,0.45);max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;}
.modal-open{overflow:hidden;}
.modal-close{position:sticky;float:right;top:0;margin:-12px -12px 0 8px;z-index:2;width:32px;height:32px;border-radius:999px;border:none;background:var(--papier);display:flex;align-items:center;justify-content:center;}
.modal-brand{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.modal-brand .logo-box{width:32px;height:32px;background:var(--nuit);padding:5px;}
.modal-brand-name{font-family:var(--police-titre);font-size:21px;font-weight:700;color:var(--nuit);}
.modal-title{font-size:24px;line-height:1.15;margin-bottom:8px;}
.plan-label-intro{font-size:14.5px;color:var(--discret);line-height:1.5;margin:0 0 6px;}
#bloc-plan,#bloc-plan-inscription{margin-bottom:10px;}
.form-stack{display:flex;flex-direction:column;gap:14px;margin-top:10px;}
.form-field{display:flex;flex-direction:column;gap:6px;}
.form-field label{font-size:14px;font-weight:600;color:var(--texte);}
.form-field input,.form-field select{padding:11px 12px;border-radius:8px;border:1px solid #C9D2DE;font-size:15px;font-family:inherit;color:var(--texte);background:#fff;}
.form-field input:focus,.form-field select:focus{outline:2px solid var(--bleu);outline-offset:0;border-color:var(--bleu);}
.champ-mdp{position:relative;}
.champ-mdp input{width:100%;padding-right:44px;}
.btn-oeil{position:absolute;top:50%;right:4px;transform:translateY(-50%);background:none;border:none;line-height:0;padding:8px;color:var(--discret);border-radius:6px;cursor:pointer;}
.btn-oeil:hover{background:var(--papier);color:var(--texte);}
.btn-oeil.actif{color:var(--bleu);}
.form-footnote{font-size:14px;color:var(--discret);text-align:center;margin:4px 0 0;}
.success-row{display:flex;align-items:center;gap:8px;margin-bottom:14px;}
.success-dot{width:24px;height:24px;border-radius:999px;background:#E6F3EC;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.success-text{font-size:15px;font-weight:600;color:var(--texte);}
.modal-desc{font-size:15px;color:var(--discret);line-height:1.55;margin:0 0 18px;}
.modal-actions{display:flex;flex-direction:column;gap:10px;}
.app-row{display:flex;align-items:center;gap:12px;border:1px solid var(--trait);border-radius:10px;padding:12px 14px;}
.app-row .logo-box{width:32px;height:32px;background:var(--nuit);padding:5px;}
.app-row-text{flex:1;}
.app-row-title{display:block;font-size:15px;font-weight:600;}
.app-row-sub{display:block;font-size:13.5px;color:var(--discret);}
.app-row-badge{font-size:12.5px;font-weight:600;color:var(--bleu-fonce);background:#E5EEFA;padding:3px 9px;border-radius:999px;}
.modal-disclaimer{font-size:13px;color:var(--discret);text-align:center;margin:14px 0 0;}

/* ---------- Petits écrans ---------- */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:48px;}
  .hero-texte{max-width:680px;}
  .hero-title{font-size:52px;}
  .tableau-departs{max-width:640px;}
}
@media (max-width:960px){
  .nav-links{display:none;}
  .nav-inner{justify-content:space-between;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:1fr;}
  .sim-resultats{grid-template-columns:1fr;}
  .connexion-card{grid-template-columns:1fr;gap:28px;}
  .contact-inner{grid-template-columns:1fr;}
  .contact-inner .btn-emerald{grid-column:1;grid-row:auto;justify-self:start;margin-top:28px;}
  .h2{font-size:36px;}
}
@media (max-width:600px){
  .nav-inner{padding:12px 16px;gap:12px;}
  .nav-actions .btn-signal{display:none;}
  .hero{padding:52px 16px 72px;}
  .hero-title{font-size:40px;line-height:1.05;}
  .hero-sub{font-size:17px;}
  .hero-cta > *{flex:1 1 100%;}
  .section{padding:64px 16px;}
  .h2{font-size:31px;}
  .small-gap{font-size:28px;}
  .lead{font-size:16.5px;}
  .grid-4{grid-template-columns:1fr;gap:28px;margin-top:40px;}
  .section-head{margin-bottom:36px;}
  .pillar-card{padding:24px 20px;}
  .module-card{padding:22px 20px;}
  .connexion-card{padding:28px 20px;}
  .tableau-departs{padding:14px 10px 10px;}
  .tableau-departs td{font-size:18px;padding:7px 4px;}
  .tableau-departs th{padding:6px 4px 2px;}
  .td-quai{display:none;}
  .td-etat{font-size:13px;}
  .price-amount{font-size:48px;}
  .simulateur,.faq{padding:22px 18px;}
  .sim-entrees{grid-template-columns:1fr;}
  .footer{padding:28px 16px;}
}