:root {
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --ink: #111111;
  --line: #ccc;

  --paper: #faf9f5;
  --muted: #6f6c64;
  --cta: #0d99ff;
  --ctaInk: #ffffff;
  --btn: #111111;
  --btnInk: #ffffff;


  /* ---- dark theme tokens ---- */
  --darkBg: #333333;
  --darkInk: #f3f1ec;
  --darkMuted: #b3b0a6;
  --darkLine: #4d4d4d;
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}


/*
img {
  max-width: 100%;
  display: block;
}
*/


/* ---------- layout grid ---------- */

.wrap {
  max-width: 1500px;
  margin: 0 auto;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.vh100 {
    min-height: calc( 100vh - 60px );
}


.min100 {
	min-height: 100vh;
}

.row {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid var(--line);
}
.cell {
  padding: 28px 22px;
  border-bottom: 1px solid var(--line);
}
.cell:last-child {
  border-bottom: none;
}

.phoneHide {
    display: none;
}

@media (min-width: 860px) {
  .row.c2 {
    grid-template-columns: 1fr 1fr;
  }
  .row.c3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .row.c4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .row.c5 {
    grid-template-columns: repeat(5, 1fr);
  }
    

    
    .c1-2{
       grid-template-columns: 1fr 2fr; 
    }
    
    .c2-1{
       grid-template-columns: 2fr 1fr; 
    }
    
  .cell {
    border-bottom: none;
    padding: 36px 32px;
  }
  .cell + .cell {
    border-left: 1px solid var(--line);
  }
  .row + .row {
    border-top: none;
  }
    
    
    
    .phoneHide {
        display: block;
    }
}



/* colonne centrale réduite */

.cCentral {
 	max-width: 100%;
 	width: 100%;
}

@media (min-width: 640px) {
    .cCentral {
    	max-width: 500px;
    	/*justify-self: center;*/
        margin: auto;
    }
}




/* ---------- nav ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
}
.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 15px 22px;
  text-decoration: none;
  opacity:0.8;
}

.brand:hover{

  opacity:1;
}



.navUser {
  display: flex;
  align-items: center;
  font-weight: bold;
}
.navList {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 26px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
@media (min-width: 640px) {
  .navList {
    display: flex;
  }
}
.navList a {
  text-decoration: none;
  color: var(--ink);
}
.navList a:hover {
  color: var(--cta);
}

.burger {
  font-family: var(--mono);
  font-size: 20px;
  border: none;
  background: none;
  cursor: pointer;
  line-height: 1;
  padding-right: 22px;
}

@media (min-width: 640px) {

    .burger {
      display: none;
    }

    .brand {
        padding: 15px 32px;
    }
}




/* Permet au menu mobile de passer sous le logo/burger */
.nav {
  flex-wrap: wrap;
}

/* Affichage du menu lorsqu'il est ouvert sur smartphone */
@media (max-width: 639px) {
  .navList.open {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 15px 22px;
    gap: 15px;
    border-top: 1px solid var(--line);
    order: 3; /* Place le menu en dessous */
  }
}


/* ---------- footer ---------- */

.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}






/* ---------- typography ---------- */
h1,
h2,
h3 {
    margin: 0;
    font-weight: 800;
    color: #333;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    line-height: 0.98;
}
h1 {
  font-size: 50px;
}
h2 {
  font-size: 30px;
}
h3 {
  font-size: 20px;
}



.gras {
    font-size: 80px;
}


p {
  margin: 0 0 12px;
  color: var(--ink);
}
p:last-child {
  margin-bottom: 0;
}

.lead {
  font-size: 1.15rem;
  line-height: 1.55;
}
.body {
  font-size: 1rem;
}
.cap {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}


/* ---------- links ---------- */
a {
  color: var(--ink);
}

a:hover {
  color: var(--cta);
}

.lkBleu {
  color: var(--cta);
}
.lkBleu:hover {
  color: #0c68aa;
}
.lkTDN {
  text-decoration: none;
}

.lkMuted {
  color: var(--muted);
}
.lkMuted:hover {
  color: var(--ink);
}



/* ---------- buttons ---------- */
.btn {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-block;
  padding: 14px 26px;
  border: 1px solid var(--btn);
  background: var(--btn);
  color: var(--btnInk);
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}
.btn:hover {
  background: #000;
}
.btn.cta {
  background: var(--cta);
  border-color: var(--cta);
  color: var(--ctaInk);
}
.btn.cta:hover {
  background: #0b84dc;
  border-color: #0b84dc;
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn.ghost:hover {
  background: var(--ink);
  color: #fff;
}
.btn.sm {
  padding: 9px 18px;
  font-size: 11px;
}
.btn[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
  background: var(--muted);
  border-color: var(--muted);
}
.btnRow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}



/* ---------- hachure 45deg (svg, une seule sorte, #cccccc) ---------- */
.hatch {
  background-color: var(--paper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M0,8 L8,0 M-2,2 L2,-2 M6,10 L10,6' stroke='%23cccccc' stroke-width='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
}
.spacer {
  min-height: 64px;
}
@media (min-width: 860px) {
  .spacer {
    min-height: 100%;
  }
}

/* ----------  tag ---------- */
.tag {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 14px;
}
.tag b {
  color: var(--ink);
  font-weight: 600;
}






/* ---------- form ---------- */

/*

.frm {
    max-width: 460px;
    background-color: rgba(0,0,0,0.03);
    padding: 30px;
    border: solid #d8d8d8 1px;
}
*/

.frm {
    width: 100%;
    max-width: 500px;
    /*margin: 0 auto;*/
    box-sizing: border-box;
    background-color: rgba(0,0,0,0.03);
    padding: 30px;
    border: solid #d8d8d8 1px;
}


.fld {
  margin-bottom: 18px;
}
.lbl {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.inp,
.txt,
.sel {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 12px 14px;
  outline: none;
}
.inp:focus,
.txt:focus,
.sel:focus {
  border-color: var(--cta);
  box-shadow: 0 0 0 1px var(--cta);
}
.txt {
  resize: vertical;
  min-height: 110px;
}
.chkRow {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chkRow label {
  font-size: 14px;
  color: var(--muted);
}
.chkRow input {
  width: 16px;
  height: 16px;
  accent-color: var(--cta);
}
.hint {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}




/* ---------- misc ---------- */

.stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}



/* ---------- dark section ---------- */
/* S'applique sur un .row entier (ex: <div class="row asym darkSection">) */
.darkSection {
  background: var(--darkBg);
  color: var(--darkInk);
  border-bottom-color: var(--darkLine);
}
.darkSection .cell {
  border-bottom-color: var(--darkLine);
}
@media (min-width: 860px) {
  .darkSection .cell + .cell {
    border-left-color: var(--darkLine);
  }
}
.darkSection h1,
.darkSection h2,
.darkSection h3 {
  color: var(--darkInk);
}
.darkSection p {
  color: var(--darkInk);
}
.darkSection .tag {
  color: var(--darkMuted);
}
.darkSection .tag b {
  color: var(--darkInk);
}
.darkSection .cap {
  color: var(--darkMuted);
}
.darkSection .sample {
  border-top-color: var(--darkLine);
}
.darkSection .sample:first-child {
  border-top: none;
}
.darkSection .sampleLabel {
  color: var(--darkMuted);
}
.darkSection .lnk {
  color: var(--darkInk);
  text-decoration-color: var(--darkInk);
}
.darkSection .lnk:hover {
  color: var(--cta);
}
.darkSection .lnk.cta {
  color: var(--cta);
  text-decoration-color: var(--cta);
}
.darkSection .lnk.muted {
  color: var(--darkMuted);
}
.darkSection .lnk.muted:hover {
  color: var(--darkInk);
}
.darkSection .hint {
  color: var(--darkMuted);
}
.darkSection .lbl {
  color: var(--darkMuted);
}
.darkSection .btn.ghost {
  color: var(--darkInk);
  border-color: var(--darkInk);
}
.darkSection .btn.ghost:hover {
  background: var(--darkInk);
  color: var(--darkBg);
}
.darkSection .hatch {
  background-color: var(--darkBg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M0,8 L8,0 M-2,2 L2,-2 M6,10 L10,6' stroke='%234d4d4d' stroke-width='1'/%3E%3C/svg%3E");
}


/* ----------------------- */

.xCard {
    max-width: 460px;
    background-color: rgba(0,0,0,0.03);
    padding: 30px;
    border: solid #d8d8d8 1px;
}


/* UTILS  Sm Md Lg */ 

.tc {
  text-align: center;
}


.mtSm {
  margin-top: 20px;
}

.mtMd {
  margin-top: 50px;
}

.mtLg {
  margin-top: 200px;
}

.mbSm {
  margin-bottom: 20px;
}


.pySm {
  padding: 20px 0;
}

.pyMd {
  padding: 50px 0;
}

.pyLg {
  padding: 150px 0;
}