/* =========================================================
   Viktor Fernandez — portfolio (noir & blanc, mobile-first)
   ========================================================= */

:root{
  --ink:#0a0a0a;
  --paper:#ffffff;
  --grey:#6b6b6b;
  --line:#e3e3e3;
  --line-strong:#111;
  /* teinte claire très subtile pour le hero, afin de le détacher du reste */
  --hero-bg:#f5f4f1;
  /* bandeau tarif : un cran plus foncé que le hero, pour le détacher */
  --band-bg:#e9e6df;
  --max:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}

.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:22px;position:relative;z-index:1}

/* ---------- Logo texte (reproduction de logologo.jpeg) ---------- */
.logo{
  display:inline-flex;flex-direction:column;align-items:center;
  text-decoration:none;color:var(--ink);line-height:.92;
}
.logo__first{
  font-family:"Inter",sans-serif;
  font-weight:800;
  font-size:1.22rem;
  letter-spacing:.06em;
  text-indent:.03em;
}
.logo__last{
  font-family:"Inter",sans-serif;
  font-weight:600;
  font-size:1.04rem;
  letter-spacing:.12em;
  text-indent:.06em;
  margin-top:.16em;
}
.logo__tag{
  font-family:"Inter",sans-serif;
  font-weight:500;
  font-size:.52rem;
  letter-spacing:.32em;
  /* indent = pleine valeur du letter-spacing pour compenser l'espace de
     chasse traînant à droite et recentrer le texte sous le logo */
  text-indent:.32em;
  color:var(--grey);
  margin-top:.42em;
}
/* « K » inversé, comme sur le logo — translateX recentre l'encre
   pour égaliser le blanc avant/après le K (sans décaler les autres lettres) */
.logo__k{display:inline-block;transform:translateX(-0.07em) scaleX(-1)}

/* ---------- Navbar ---------- */
.nav{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav__inner{
  max-width:var(--max);margin-inline:auto;padding:14px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
/* logo vraiment à gauche dans le header : texte aligné à gauche (VIKTOR flush)
   et bloc rapproché du bord, sans le coller */
.nav .logo{align-items:flex-start;margin-left:-8px}
.nav .logo__first,.nav .logo__last,.nav .logo__tag{text-indent:0}
.nav__links{display:flex;align-items:center;gap:22px}
.nav__links a{
  text-decoration:none;font-size:.92rem;font-weight:500;color:var(--ink);
  position:relative;
}
.nav__links a:not(.nav__cta)::after{
  content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;
  background:var(--ink);transition:width .3s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after{width:100%}
.nav__cta{
  border:1px solid var(--ink);border-radius:999px;padding:.5em 1.1em;
  transition:background .25s var(--ease),color .25s var(--ease);
}
.nav__cta:hover{background:var(--ink);color:#fff}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  text-decoration:none;font-weight:600;font-size:1rem;
  padding:.85em 1.6em;border-radius:999px;cursor:pointer;
  border:1px solid var(--ink);transition:all .25s var(--ease);
}
.btn--solid{background:var(--ink);color:#fff}
.btn--solid:hover{background:#fff;color:var(--ink)}
.btn--line{background:#fff;color:var(--ink)}
.btn--line:hover{background:var(--ink);color:#fff}
.btn--full{width:100%}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Hero ---------- */
.hero{padding:64px 0 56px;background:var(--hero-bg)}
.hero__inner{position:relative}

/* ---------- Bandeau tarif ---------- */
/* argument différenciant détaché du hero par un fond un cran plus foncé */
.price-band{
  background:var(--band-bg);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:28px 0;
}
.price-band__inner{
  display:flex;flex-direction:column;align-items:flex-start;gap:.8em;
}
.price-band__label{
  font-size:.96rem;font-weight:500;color:var(--grey);line-height:1.5;
}
.price-band__price{
  display:flex;flex-direction:column;align-items:flex-start;gap:.3em;
}
.price-band__from{
  font-size:.82rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--grey);
}
.price-band__amount{
  font-family:"Fraunces",Georgia,serif;font-weight:400;
  font-size:3rem;line-height:1;color:var(--ink);
}
.hero__eyebrow{
  margin:0 0 18px;font-size:.78rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey);
}
.hero__title{
  margin:0;font-family:"Fraunces",Georgia,serif;font-weight:400;
  font-size:clamp(2.6rem,11vw,5.6rem);line-height:1.02;letter-spacing:-.01em;
}
.hero__title em{font-style:italic;font-weight:300}
/* mot animé qui défile — le placeholder (en flux) fixe largeur ET ligne de base,
   le calque interne découpe les mots. Le rotateur garde overflow:visible pour que
   sa baseline reste celle du texte (et non son bord bas). */
.hero__rotator{display:inline-block;position:relative;vertical-align:baseline}
.hero__ph{visibility:hidden;font-style:italic;font-weight:300;white-space:nowrap}
/* le calque déborde un peu à droite pour ne pas rogner l'italique (ex. le « é »
   final de « recommandé ») ; le défilé étant vertical, rien ne fuit sur les côtés */
.hero__clip{position:absolute;top:0;bottom:0;left:0;right:-0.28em;overflow:hidden}
.hero__word{
  position:absolute;left:0;top:0;white-space:nowrap;
  font-style:italic;font-weight:300;color:var(--ink);
  opacity:0;transform:translateY(110%);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
}
.hero__word.is-active{opacity:1;transform:translateY(0)}
.hero__word.is-leaving{opacity:0;transform:translateY(-110%)}
@media (prefers-reduced-motion:reduce){
  .hero__word{transition:none}
}
.hero__lead{
  margin:26px 0 0;max-width:52ch;font-size:1.06rem;color:#2b2b2b;
}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero__points{
  list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;
  margin:34px 0 0;padding:0;font-size:.9rem;color:var(--grey);
}
.hero__points li{position:relative;padding-left:18px}
.hero__points li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;
  border:1px solid var(--ink);border-radius:50%;
}

/* ---------- Section heads ---------- */
.head{max-width:60ch;margin:0 auto 44px;text-align:center}
.head--left{margin-inline:0;text-align:left}
.head__eyebrow{
  margin:0 0 12px;font-size:.78rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey);
}
.head__title{
  margin:0;font-family:"Fraunces",Georgia,serif;font-weight:400;
  font-size:clamp(1.9rem,6vw,3.1rem);line-height:1.08;
}
.head__lead{margin:16px 0 0;color:#3a3a3a;font-size:1.02rem}

/* ---------- Réalisations (live previews) ---------- */
.work{padding:64px 0;border-bottom:1px solid var(--line)}
.work__grid{
  display:grid;grid-template-columns:1fr;gap:22px;
}
.demo-card{
  display:block;text-align:left;cursor:pointer;
  background:#fff;border:1px solid var(--line-strong);border-radius:14px;
  overflow:hidden;padding:0;width:100%;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.demo-card:hover,.demo-card:focus-visible{
  transform:translateY(-4px);
  box-shadow:0 18px 40px -22px rgba(0,0,0,.5);
  outline:none;
}
.demo-card__screen{
  position:relative;display:block;width:100%;
  aspect-ratio:4/3;overflow:hidden;background:#f2f2f2;
  border-bottom:1px solid var(--line-strong);
}
.demo-card__frame{
  position:absolute;top:0;left:0;width:1280px;height:1600px;border:0;
  transform-origin:top left;pointer-events:none;
  background:#fff;
}
.demo-card__veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,0) 60%,rgba(255,255,255,.04));
}
.demo-card:hover .demo-card__veil{background:transparent}
.demo-card__bar{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  padding:16px 18px;
}
.demo-card__metier{
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--grey);
}
.demo-card__name{
  font-family:"Fraunces",Georgia,serif;font-size:1.25rem;font-weight:500;
}
.demo-card__go{
  margin-left:auto;font-size:.9rem;font-weight:600;
  transition:transform .25s var(--ease);
}
.demo-card:hover .demo-card__go{transform:translateX(4px)}

/* ---------- Méthode ---------- */
.method{padding:64px 0;border-bottom:1px solid var(--line)}
.steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:1fr;gap:0;
  border-top:1px solid var(--line);
}
.step{padding:26px 4px;border-bottom:1px solid var(--line)}
.step__num{
  font-family:"Fraunces",Georgia,serif;font-size:1.1rem;color:var(--grey);
  display:block;margin-bottom:8px;
}
.step__title{margin:0 0 6px;font-size:1.2rem;font-weight:700}
.step__text{margin:0;color:#3a3a3a;font-size:.98rem;max-width:46ch}

/* ---------- Contact / formulaire ---------- */
.contact{padding:64px 0}
.contact__inner{display:grid;gap:36px}
.form{display:grid;gap:26px}
.form__block{
  border:0;margin:0;padding:0;display:grid;gap:16px;
}
.form__legend{
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--grey);padding:0 0 4px;border-bottom:1px solid var(--line);width:100%;
}
.form__row{display:grid;grid-template-columns:1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;border:0;margin:0;padding:0;min-width:0}
.field__label{font-size:.9rem;font-weight:600}
.field__opt{font-weight:400;color:var(--grey)}
.field input[type=text],
.field input[type=tel],
.field input[type=email],
.field textarea,
.field select{
  font:inherit;color:var(--ink);background:#fff;
  border:1px solid #c9c9c9;border-radius:10px;padding:.72em .85em;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  width:100%;
}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(0,0,0,.08);
}
.select-wrap{position:relative}
.select-wrap select{appearance:none;-webkit-appearance:none;padding-right:2.4em}
.select-arrow{
  position:absolute;right:.85em;top:50%;transform:translateY(-50%);
  width:18px;height:18px;pointer-events:none;fill:none;stroke:var(--ink);stroke-width:2;
}

/* radios & checkboxes en "pilules" */
.radios,.checks{display:flex;flex-wrap:wrap;gap:9px}
.radios label,.checks label{
  position:relative;display:inline-flex;align-items:center;
  border:1px solid #c9c9c9;border-radius:999px;
  padding:.5em 1em;font-size:.9rem;cursor:pointer;
  transition:border-color .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
  user-select:none;
}
.radios input,.checks input{position:absolute;opacity:0;inset:0;cursor:pointer}
.radios label:has(input:checked),
.checks label:has(input:checked){background:var(--ink);color:#fff;border-color:var(--ink)}
.radios label:has(input:focus-visible),
.checks label:has(input:focus-visible){box-shadow:0 0 0 3px rgba(0,0,0,.12)}

.form__note{margin:0;text-align:center;font-size:.92rem;color:var(--grey)}
.form__note a{color:var(--ink)}
.form__success{
  margin:0;text-align:center;font-weight:600;
  border:1px solid var(--ink);border-radius:10px;padding:.8em;
}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line-strong);padding:48px 0}
.footer__inner{display:grid;gap:18px;text-align:center;justify-items:center}
.logo--footer .logo__first{font-size:1.04rem}
.logo--footer .logo__last{font-size:.88rem}
.logo--footer .logo__tag{font-size:.48rem}
.footer__address{font-style:normal;color:#3a3a3a;font-size:.95rem;line-height:1.8}
.footer__address a{color:var(--ink)}
.footer__legal{margin:0;font-size:.82rem;color:var(--grey);line-height:1.8}

/* ---------- Modale démo ---------- */
.modal{position:fixed;inset:0;z-index:90;display:none}
.modal.is-open{display:block}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6)}
.modal__panel{
  position:absolute;inset:0;display:flex;flex-direction:column;
  background:#fff;
}
.modal__bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--line-strong);
  flex:0 0 auto;
}
.modal__title{font-weight:700;font-size:.95rem}
.modal__close{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border:1px solid var(--ink);background:#fff;color:var(--ink);
  border-radius:50%;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease);
}
.modal__close:hover{background:var(--ink);color:#fff}
.modal__frame-wrap{flex:1 1 auto;min-height:0}
.modal__frame{width:100%;height:100%;border:0;display:block}
body.modal-open{overflow:hidden}

/* ============== TABLET / DESKTOP ============== */
@media (min-width:640px){
  .form__row{grid-template-columns:1fr 1fr}
  .work__grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;border-left:1px solid var(--line)}
  .step{border-right:1px solid var(--line)}
}
@media (min-width:860px){
  .hero{padding:96px 0 80px}
  .work,.method,.contact{padding:96px 0}
  .nav__links{gap:30px}
  .logo__first{font-size:1.34rem}
  .logo__last{font-size:1.14rem}
}
@media (min-width:860px){
  /* bandeau tarif : prix sous le label, dans la continuité du texte */
  .price-band{padding:32px 0}
  .price-band__label{font-size:1rem}
}
@media (min-width:1000px){
  .price-band__amount{font-size:3.4rem}
  .work__grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(4,1fr)}
  .contact__inner{grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
  .head--left{position:sticky;top:90px}
}
@media (min-width:1280px){
  .modal__panel{inset:3vh 3vw;border-radius:16px;overflow:hidden;border:1px solid var(--line-strong)}
}