/* ==========================================================================
   Matyas Kulcsar — portfolio
   Deux ambiances dans un seul site : « Studio » (par défaut) et « Nuit ».
   L'ambiance est posée par l'attribut data-theme sur <html>.
   Les couleurs, polices et arrondis sont des variables : changer une valeur
   ici la change partout.
   ========================================================================== */

/* ---------- Ambiance Studio (par défaut) ---------- */
:root {
  --max: 1280px;
  --pad: clamp(20px, 4vw, 48px);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --bg: #FFFFFF;
  --bg-alt: #F4F4F6;
  --surface: #FFFFFF;
  --text: #0D0D0F;
  --muted: #5B5B66;
  --line: #E6E6EA;
  --rule: #0D0D0F;
  --accent: #2B2BF5;
  --on-accent: #FFFFFF;
  --accent2: #2B2BF5;
  --on-accent2: #FFFFFF;
  --focus: #2B2BF5;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --display-weight: 600;
  --display-case: none;
  --display-track: -.035em;
  --h1-track: -.04em;

  --radius-btn: 12px;
  --radius-card: 0px;
  --radius-thumb: 14px;
  --radius-price: 18px;
  --radius-form: 0px;

  --card-bg: transparent;
  --card-border: transparent;
  --card-pad: 0px;
  --price-bg: #FFFFFF;
  --price-border: #E6E6EA;
  --feat-bg: #0D0D0F;
  --feat-fg: #FFFFFF;
  --feat-muted: #B4B4BE;
  --feat-line: rgba(255, 255, 255, .18);
  --feat-check: #FFFFFF;
  --feat-badge-bg: var(--accent);
  --feat-badge-fg: #FFFFFF;
  --feat-cta-bg: var(--accent);
  --feat-cta-fg: #FFFFFF;
  --field-bg: #FFFFFF;
  --field-border: #8A8A96;
  --field-text: #0D0D0F;
  --form-bg: transparent;
  --form-border: transparent;
  --form-pad: 0px;
  --cta-bg: var(--accent);
  --cta-fg: #FFFFFF;
  --cta-muted: rgba(255, 255, 255, .86);
  --cta-border: var(--accent);
  --cta-style: solid;
  --chip-border: #D9D9DF;
  --header-bg: rgba(255, 255, 255, .86);
  --switch-bg: #F4F4F6;
  --knob: #0D0D0F;
  --on-knob: #FFFFFF;
  color-scheme: light;
}

/* ---------- Ambiance Nuit ---------- */
[data-theme="nuit"] {
  --bg: #0E0D14;
  --bg-alt: #0E0D14;
  --surface: #181622;
  --text: #F5F3FF;
  --muted: #A9A6BD;
  --line: #2A2738;
  --rule: #2A2738;
  --accent: #C8FF4D;
  --on-accent: #0E0D14;
  --accent2: #FF4FA0;
  --on-accent2: #0E0D14;
  --focus: #C8FF4D;

  --font-display: "Syne", system-ui, sans-serif;
  --display-weight: 800;
  --display-case: uppercase;
  --display-track: -.02em;
  --h1-track: -.02em;

  --radius-btn: 999px;
  --radius-card: 20px;
  --radius-thumb: 12px;
  --radius-price: 22px;
  --radius-form: 22px;

  --card-bg: #181622;
  --card-border: #2A2738;
  --card-pad: 14px;
  --price-bg: #181622;
  --price-border: #2A2738;
  --feat-bg: var(--accent);
  --feat-fg: #0E0D14;
  --feat-muted: #23202F;
  --feat-line: rgba(14, 13, 20, .2);
  --feat-check: #0E0D14;
  --feat-badge-bg: #0E0D14;
  --feat-badge-fg: var(--accent);
  --feat-cta-bg: #0E0D14;
  --feat-cta-fg: var(--accent);
  --field-bg: #0E0D14;
  --field-border: #6E6A86;
  --field-text: #F5F3FF;
  --form-bg: #181622;
  --form-border: #2A2738;
  --form-pad: 34px;
  --cta-bg: transparent;
  --cta-fg: #F5F3FF;
  --cta-muted: #A9A6BD;
  --cta-border: var(--accent);
  --cta-style: dashed;
  --chip-border: #3A3650;
  --header-bg: rgba(14, 13, 20, .86);
  --switch-bg: #181622;
  --knob: var(--accent);
  --on-knob: #0E0D14;
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
::selection { background: var(--accent); color: var(--on-accent); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -80px; z-index: 100;
  padding: 12px 18px; border-radius: 10px;
  background: var(--text); color: var(--bg); font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; }
.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* Bascule d'ambiance sans View Transitions : fondu des couleurs */
.theme-anim, .theme-anim * {
  transition: background-color .45s var(--ease), color .45s var(--ease), border-color .45s var(--ease) !important;
}
/* Bascule avec View Transitions : un cercle qui s'ouvre depuis le bouton */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-new(root) { z-index: 9999; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 12px 28px; min-height: 76px; padding-top: 10px; padding-bottom: 10px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.logo-dot { display: none; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); }
.logo-text { display: flex; flex-direction: column; gap: 5px; }
.logo-name { font: var(--display-weight) 21px/1 var(--font-display); letter-spacing: -.02em; }
.logo-sub { font: 500 11px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.nav { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 28px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 15px; font-weight: 500; text-decoration: none; color: var(--text); }
.nav-links a:hover { color: var(--accent); }
.nav-num { margin-right: 6px; font: 500 11px/1 var(--font-mono); color: var(--muted); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
@media (max-width: 860px) { .nav-links { display: none; } }
@media (max-width: 480px) { .nav-actions .btn-sm { display: none; } }

/* Bouton de bascule Studio / Nuit */
.theme-switch {
  position: relative; display: inline-grid; grid-template-columns: 1fr 1fr;
  padding: 4px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--switch-bg); cursor: pointer;
  font: 600 13px/1 var(--font-body); color: var(--muted);
}
.ts-opt {
  position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 78px; padding: 9px 0; transition: color .35s var(--ease);
}
.ts-opt svg { width: 13px; height: 13px; }
.ts-knob {
  position: absolute; top: 4px; bottom: 4px; left: 4px; width: 78px;
  border-radius: 999px; background: var(--knob);
  transition: transform .5s var(--ease), background-color .35s;
}
.theme-switch[aria-pressed="false"] .ts-studio,
.theme-switch[aria-pressed="true"] .ts-nuit { color: var(--on-knob); }
.theme-switch[aria-pressed="true"] .ts-knob { transform: translateX(78px); }
.theme-switch:hover { border-color: var(--muted); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 15px 24px; border: 1.5px solid transparent; border-radius: var(--radius-btn);
  font: 600 16px/1 var(--font-body); text-decoration: none; text-align: center; cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, color .2s, border-color .2s, filter .2s;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; border-color: var(--text); color: var(--text); }
.btn-ghost:hover { background: var(--text); color: var(--bg); }
.btn-lg { min-height: 58px; padding: 19px 28px; font-size: 17px; }
.btn-sm { min-height: 42px; padding: 12px 18px; font-size: 15px; }

/* ---------- Ouverture ---------- */
.hero .wrap {
  display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: end; gap: 56px;
  padding-top: 88px; padding-bottom: 104px;
}
.hero-text { display: flex; flex-direction: column; align-items: flex-start; gap: 28px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 13px/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.eyebrow-dot { display: none; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.hero-title {
  font: var(--display-weight) clamp(46px, 6.3vw, 100px)/.98 var(--font-display);
  letter-spacing: var(--h1-track); text-transform: var(--display-case); text-wrap: balance;
}
.hl { color: var(--accent); }
.hero-lead { max-width: 32em; font-size: 20px; line-height: 1.55; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Studio : le déroulé en trois étapes */
.process { padding: 36px; border-radius: 20px; background: var(--accent); color: var(--on-accent); }
.process-title { margin-bottom: 20px; font: 500 12px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.process li { display: flex; align-items: flex-start; gap: 20px; padding: 20px 0; border-top: 1px solid rgba(255, 255, 255, .35); }
.process li:last-child { padding-bottom: 0; }
.process-num { flex: none; width: 56px; font: 600 40px/1 var(--font-display); letter-spacing: -.03em; }
.process p { font-size: 17px; line-height: 1.45; }

/* Nuit : la vitrine dans un navigateur */
.showcase { display: none; position: relative; padding: 24px 20px 36px; }
.browser { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: 0 30px 60px rgba(0, 0, 0, .45); }
.browser-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.browser-bar i { flex: none; width: 10px; height: 10px; border-radius: 50%; background: #3A3650; }
.browser-url {
  min-width: 0; margin-left: 10px; padding: 5px 12px; border-radius: 999px; background: var(--bg);
  font: 500 12px/1 var(--font-mono); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.browser-screen { position: relative; aspect-ratio: 4 / 3; }
.float {
  position: absolute; z-index: 2; padding: 10px 16px; border-radius: 999px;
  font: 700 14px/1 var(--font-body); white-space: nowrap;
  animation: flotte 6s ease-in-out infinite;
}
.float-1 { left: 0; top: 0; background: var(--accent); color: var(--on-accent); rotate: -5deg; }
.float-2 { right: 0; bottom: 88px; background: var(--accent2); color: var(--on-accent2); rotate: 5deg; animation-duration: 7s; animation-delay: -2s; }
.float-3 { left: 28px; bottom: 8px; background: var(--bg); color: var(--text); border: 1.5px solid var(--text); rotate: -2deg; animation-duration: 8s; animation-delay: -4s; }
@keyframes flotte { 50% { translate: 0 -8px; } }

/* Nuit : le bandeau qui défile */
.band { display: none; overflow: hidden; padding: 18px 0; background: var(--accent2); color: var(--on-accent2); }
.band-track { display: flex; width: max-content; animation: defile 32s linear infinite; }
.band-track span {
  padding-right: 24px; white-space: nowrap;
  font: 800 24px/1 var(--font-display); letter-spacing: .01em; text-transform: uppercase;
}
@keyframes defile { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { border-top: 1px solid var(--line); }
.section > .wrap { padding-top: 96px; padding-bottom: 112px; }
.section-alt { background: var(--bg-alt); }
.section-head {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 24px 48px; margin-bottom: 56px;
}
.section-head > div { display: flex; flex-direction: column; gap: 16px; }
.label { font: 500 13px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.section-title {
  font: var(--display-weight) clamp(36px, 4.5vw, 66px)/1 var(--font-display);
  letter-spacing: var(--display-track); text-transform: var(--display-case); text-wrap: balance;
}
.section-intro { max-width: 26em; font-size: 17px; color: var(--muted); }

/* ---------- Projets ---------- */
.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 56px 28px; }
.card {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: var(--card-pad) var(--card-pad) calc(var(--card-pad) + 10px);
  border: 1px solid var(--card-border); border-radius: var(--radius-card); background: var(--card-bg);
  transition: transform .35s var(--ease), border-color .35s;
}
.card:hover { transform: translateY(-4px); }
.thumb { position: relative; overflow: hidden; aspect-ratio: 4 / 3; border-radius: var(--radius-thumb); isolation: isolate; }
.mock { position: absolute; inset: 0; overflow: hidden; transition: transform .6s var(--ease); }
.mock span { position: absolute; }
.card:hover .mock { transform: scale(1.04); }
.shot { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; object-fit: cover; }
.card-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  margin-top: 4px; padding-top: 14px; border-top: 1px solid var(--rule);
}
.card-title { font: 600 22px/1.15 var(--font-display); letter-spacing: -.02em; }
.card-num { flex: none; font: 500 11px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.card-meta { font-size: 15px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; font: 500 12px/1.6 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }
.tags li:not(:last-child)::after { content: "/"; margin: 0 .55em; color: var(--muted); }
.tags .tag-concept { display: none; }
.card-link { margin-top: 2px; font-size: 15px; font-weight: 600; color: var(--accent); text-decoration: none; }
.card-link::after { content: ""; position: absolute; inset: 0; z-index: 3; border-radius: inherit; }
.card-link .arrow { display: inline-block; transition: transform .25s var(--ease); }
.card:hover .arrow { transform: translateX(4px); }

/* La carte d'appel « Et votre commerce ? » */
.card-cta {
  display: flex; flex-direction: column; justify-content: space-between; gap: 22px;
  padding: 28px; border: 1.5px var(--cta-style) var(--cta-border); border-radius: 14px;
  background: var(--cta-bg); color: var(--cta-fg); text-decoration: none;
  transition: transform .35s var(--ease);
}
.card-cta:hover { transform: translateY(-4px); }
.card-cta .card-num { color: var(--cta-muted); }
.cta-title { font: var(--display-weight) 30px/1.05 var(--font-display); letter-spacing: -.03em; text-transform: var(--display-case); }
.cta-text { font-size: 16px; line-height: 1.5; color: var(--cta-muted); }
.cta-go { font-size: 15px; font-weight: 600; }

/* ---------- Formules ---------- */
.prices { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: stretch; gap: 24px; }
.price {
  display: flex; flex-direction: column; gap: 22px; padding: 32px;
  border: 1px solid var(--price-border); border-radius: var(--radius-price); background: var(--price-bg);
}
.price-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.price-name { font: var(--display-weight) 24px/1.1 var(--font-display); letter-spacing: -.02em; }
.price-desc { margin-top: 6px; font-size: 16px; color: var(--muted); }
.price-amount { font: var(--display-weight) 40px/1 var(--font-display); letter-spacing: -.03em; }
.price-list { display: flex; flex-direction: column; gap: 12px; font-size: 16px; }
.price-list li { display: flex; align-items: center; gap: 10px; }
.check { flex: none; width: 18px; height: 18px; color: var(--accent); }
.price-delay {
  margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line);
  font: 500 12px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.price .btn { width: 100%; }
.price.featured { border-color: var(--feat-bg); background: var(--feat-bg); color: var(--feat-fg); }
.featured .price-desc { color: var(--feat-muted); }
.featured .check { color: var(--feat-check); }
.featured .price-delay { border-color: var(--feat-line); color: var(--feat-muted); }
.featured .btn-feat { border-color: var(--feat-cta-bg); background: var(--feat-cta-bg); color: var(--feat-cta-fg); }
.featured .btn-feat:hover { filter: brightness(1.15); }
.badge {
  flex: none; padding: 6px 10px; border-radius: 999px; background: var(--feat-badge-bg); color: var(--feat-badge-fg);
  font: 500 11px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase;
}
.prices-note { margin-top: 32px; font: 500 12px/1.6 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* ---------- Contact ---------- */
.contact > .wrap { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; padding-top: 104px; padding-bottom: 104px; }
.contact-text { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.contact-lead { max-width: 28em; font-size: 19px; color: var(--muted); }
.mail {
  font: var(--display-weight) clamp(20px, 2vw, 28px)/1.2 var(--font-display); letter-spacing: -.02em;
  color: var(--accent); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px;
  overflow-wrap: anywhere;
}
.form {
  display: flex; flex-direction: column; gap: 20px; padding: var(--form-pad);
  border: 1px solid var(--form-border); border-radius: var(--radius-form); background: var(--form-bg);
}
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font: 500 12px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.field .opt { font: 400 12px/1 var(--font-body); letter-spacing: 0; text-transform: none; }
.input {
  width: 100%; height: 54px; padding: 0 16px;
  border: 1.5px solid var(--field-border); border-radius: 12px; background: var(--field-bg); color: var(--field-text);
  font: 400 16px/1.2 var(--font-body); transition: border-color .2s, box-shadow .2s;
}
textarea.input { height: auto; min-height: 150px; padding: 14px 16px; line-height: 1.5; resize: vertical; }
.input::placeholder { color: var(--muted); opacity: .85; }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent); }
.input:user-invalid { border-color: #D93636; }
.form .btn { align-self: flex-start; }
.form-note { font-size: 14px; color: var(--muted); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 32px;
  padding-top: 28px; padding-bottom: 28px;
  font: 500 12px/1.6 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* ---------- Pages légales et pages simples ---------- */
.legal > .wrap { max-width: 840px; padding-top: 72px; padding-bottom: 104px; }
.legal h1 {
  margin-bottom: 14px; font: var(--display-weight) clamp(36px, 5vw, 60px)/1.02 var(--font-display);
  letter-spacing: var(--display-track); text-transform: var(--display-case);
}
.legal .updated { margin-bottom: 48px; font: 500 12px/1.4 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.legal h2 { margin: 44px 0 12px; font: var(--display-weight) 22px/1.2 var(--font-display); letter-spacing: -.01em; }
.legal p, .legal li { font-size: 17px; line-height: 1.65; color: var(--muted); }
.legal p + p { margin-top: 12px; }
.legal ul { display: flex; flex-direction: column; gap: 6px; padding-left: 1.2em; list-style: disc; }
.legal a { color: var(--accent); }
.legal strong { color: var(--text); font-weight: 600; }
.todo { padding: 0 .3em; border-radius: 4px; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--text); }
.simple > .wrap {
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 26px;
  min-height: 62vh; padding-top: 96px; padding-bottom: 96px;
}
.simple h1 {
  font: var(--display-weight) clamp(42px, 6vw, 84px)/1 var(--font-display);
  letter-spacing: var(--h1-track); text-transform: var(--display-case); text-wrap: balance;
}
.simple p { max-width: 34em; font-size: 19px; color: var(--muted); }

/* ---------- Apparitions au défilement ---------- */
.js .reveal { opacity: 0; translate: 0 18px; transition: opacity .8s var(--ease), translate .8s var(--ease); transition-delay: calc(var(--d, 0) * 70ms); }
.js .reveal.is-in, .reveal-fallback .reveal { opacity: 1; translate: none; }

/* ==========================================================================
   Ambiance Nuit : ce qui change de forme, pas seulement de couleur
   ========================================================================== */
[data-theme="nuit"] .logo-dot { display: block; }
[data-theme="nuit"] .logo-sub { display: none; }
[data-theme="nuit"] .logo-name { font-size: 19px; letter-spacing: .02em; text-transform: uppercase; }
[data-theme="nuit"] .nav-num { display: none; }
[data-theme="nuit"] .nav-links a { color: var(--muted); }
[data-theme="nuit"] .nav-links a:hover { color: var(--text); }

[data-theme="nuit"] .hero .wrap { align-items: center; gap: 64px; padding-top: 64px; }
[data-theme="nuit"] .eyebrow {
  padding: 8px 14px; border: 1px solid var(--chip-border); border-radius: 999px;
  font: 400 14px/1.2 var(--font-body); letter-spacing: 0; text-transform: none;
}
[data-theme="nuit"] .eyebrow-dot { display: block; }
[data-theme="nuit"] .hero-title { font-size: clamp(40px, 5vw, 76px); }
[data-theme="nuit"] .legal h1, [data-theme="nuit"] .simple h1 { text-transform: none; letter-spacing: -.01em; }
[data-theme="nuit"] .outline { color: transparent; -webkit-text-stroke: 2px var(--text); }
[data-theme="nuit"] .process { display: none; }
[data-theme="nuit"] .showcase { display: block; }
[data-theme="nuit"] .band { display: block; }

[data-theme="nuit"] .label { color: var(--accent); letter-spacing: .12em; }
[data-theme="nuit"] .label-num { display: none; }
[data-theme="nuit"] .projects { gap: 28px; }
[data-theme="nuit"] .card-head { align-items: flex-start; margin-top: 2px; padding: 2px 8px 0; border-top: 0; }
[data-theme="nuit"] .card-title { font-weight: 700; letter-spacing: 0; }
[data-theme="nuit"] .card-num { font: 800 40px/1 var(--font-display); letter-spacing: 0; color: transparent; -webkit-text-stroke: 1.5px var(--accent); }
[data-theme="nuit"] .card-num .concept { display: none; }
[data-theme="nuit"] .card-meta, [data-theme="nuit"] .tags, [data-theme="nuit"] .card-link { padding: 0 8px; }
[data-theme="nuit"] .tags { gap: 8px; font: 400 13px/1.2 var(--font-body); letter-spacing: 0; text-transform: none; }
[data-theme="nuit"] .tags li { padding: 5px 10px; border: 1px solid var(--chip-border); border-radius: 999px; color: var(--muted); }
[data-theme="nuit"] .tags li::after { content: none; }
[data-theme="nuit"] .tags .tag-concept { display: block; border-color: var(--accent2); background: var(--accent2); color: var(--on-accent2); font-weight: 700; }
[data-theme="nuit"] .card-cta { padding: 28px 24px; border-radius: 20px; }
[data-theme="nuit"] .cta-title { text-transform: none; letter-spacing: -.01em; }
[data-theme="nuit"] .cta-go { align-self: flex-start; padding: 12px 18px; border-radius: 999px; background: var(--accent); color: var(--on-accent); }

[data-theme="nuit"] .price { padding: 34px 30px; }
[data-theme="nuit"] .price-name { font-size: 26px; font-weight: 700; letter-spacing: 0; }
[data-theme="nuit"] .price-amount { font-size: 30px; letter-spacing: -.01em; }
[data-theme="nuit"] .badge { padding: 7px 12px; font: 700 13px/1 var(--font-body); letter-spacing: 0; text-transform: none; }
[data-theme="nuit"] .price-delay { padding-top: 0; border-top: 0; font: 400 15px/1.4 var(--font-body); letter-spacing: 0; text-transform: none; }
[data-theme="nuit"] .prices-note { font: 400 15px/1.5 var(--font-body); letter-spacing: 0; text-transform: none; }

[data-theme="nuit"] .contact .section-title { font-size: clamp(36px, 4vw, 58px); line-height: .98; }
[data-theme="nuit"] .mail { font-size: clamp(18px, 1.8vw, 24px); font-weight: 700; letter-spacing: 0; }
[data-theme="nuit"] .field label { font: 600 14px/1 var(--font-body); letter-spacing: 0; text-transform: none; }
[data-theme="nuit"] .form .btn { padding-left: 28px; padding-right: 28px; }
[data-theme="nuit"] .site-footer .wrap { font: 400 14px/1.6 var(--font-body); letter-spacing: 0; text-transform: none; }
[data-theme="nuit"] .legal .updated { color: var(--accent); }

/* ---------- Écrans étroits ---------- */
@media (max-width: 960px) {
  .hero .wrap, [data-theme="nuit"] .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 48px; padding-top: 56px; padding-bottom: 80px; }
  .contact > .wrap { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .section > .wrap { padding-top: 72px; padding-bottom: 80px; }
  .process, [data-theme="nuit"] .form { padding: 26px; }
  .hero-lead { font-size: 18px; }
  .ts-opt { width: 66px; }
  .ts-knob { width: 66px; }
  .theme-switch[aria-pressed="true"] .ts-knob { transform: translateX(66px); }
  /* Syne en capitales est très large : on réduit pour que chaque mot tienne sur la ligne */
  [data-theme="nuit"] .hero-title { font-size: clamp(30px, 9.2vw, 40px); }
  [data-theme="nuit"] .section-title { font-size: clamp(24px, 7vw, 36px); }
  [data-theme="nuit"] .contact .section-title { font-size: clamp(26px, 8vw, 40px); }
  [data-theme="nuit"] .cta-title { font-size: 26px; }
  [data-theme="nuit"] .price-amount { font-size: clamp(24px, 7.4vw, 30px); }
}

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .band-track, .float { animation: none; }
  .js .reveal { opacity: 1; translate: none; transition: none; }
  .card, .card-cta, .mock, .ts-knob, .card-link .arrow { transition: none; }
  .card:hover, .card-cta:hover { transform: none; }
  .card:hover .mock { transform: none; }
}

/* Trotteuse de la montre dans la vitrine (version Nuit) */
.mock .sec { animation: tic 60s steps(60) infinite; }
@keyframes tic { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .mock .sec { animation: none; transform: rotate(36deg); } }

/* ---------- Bouton fixe sur mobile ---------- */
.sticky-cta { display: none; }
@media (max-width: 860px) {
  .sticky-cta { display: inline-flex; position: fixed; left: 50%; bottom: max(16px, env(safe-area-inset-bottom)); z-index: 60; transform: translate(-50%, 140%); transition: transform .35s ease; align-items: center; justify-content: center; min-height: 48px; padding: 0 26px; border-radius: var(--radius-btn, 12px); background: var(--accent); color: var(--on-accent, #fff); font: 600 16px/1 var(--font-body, system-ui, sans-serif); text-decoration: none; box-shadow: 0 10px 30px rgba(0,0,0,.28); }
  .sticky-cta.on { transform: translate(-50%, 0); }
  [data-theme="nuit"] .sticky-cta { border-radius: 999px; }
}
@media (prefers-reduced-motion: reduce) { .sticky-cta { transition: none; } }

/* En-tête mobile, version Nuit : le nom en capitales Syne est large, on le resserre pour garder une seule ligne */
@media (max-width: 480px) {
  [data-theme="nuit"] .site-header .wrap { flex-wrap: nowrap; gap: 10px; }
  [data-theme="nuit"] .logo-name { font-size: 15px; letter-spacing: 0; }
  [data-theme="nuit"] .logo-sub { display: none; }
  .site-header .wrap { flex-wrap: nowrap; gap: 10px; }
  .theme-switch { flex: none; }
}
@media (max-width: 360px) {
  .ts-opt { width: 54px; font-size: 12px; gap: 4px; }
  .ts-knob { width: 54px; }
  .theme-switch[aria-pressed="true"] .ts-knob { transform: translateX(54px); }
  .logo-name { font-size: 17px; }
}
.price-head { flex-wrap: wrap; row-gap: 10px; }
.price-amount .from{font-size:.4em;letter-spacing:0;font-weight:500;opacity:.7;margin-right:.15em}
.prices-extra,.demo-note{margin-top:14px;max-width:52em;font-size:15px;line-height:1.6;color:var(--muted)}