/* Guitar Flow — Landing Page hi-fi */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg-1); overflow-x: hidden; }
body { font-family: var(--font-body); }

/* Theme accent — drives palette tweak */
:root {
  --accent-50: var(--red-50);
  --accent-500: var(--red-500);
  --accent-700: var(--red-700);
}
body[data-palette="inverted"] {
  --accent-50: var(--slate-50);
  --accent-500: var(--ink-900);
  --accent-700: var(--ink-900);
}
body[data-palette="secondary"] {
  --accent-50: var(--green-50);
  --accent-500: var(--green-500);
  --accent-700: var(--green-700);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 64px; }

/* ---------- Mono micro-labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  display: inline-block;
}
.eyebrow--accent { color: var(--accent-700); }
.eyebrow--mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.16em;
}
.eyebrow--mark::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--accent-500);
  flex: none;
}
.solution-side .lead b { color: var(--ink-900); font-weight: 600; }
.section-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--fg-3);
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  padding: 5px 9px;
  border-radius: 3px;
  display: inline-block;
}

/* ---------- Type ---------- */
.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 5.5vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink-900);
  margin: 0;
  text-wrap: balance;
}
.h-display .accent { color: var(--accent-500); }
.h-display .muted  { color: var(--ink-300); }

.h-section {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 3.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  margin: 0;
  text-wrap: balance;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin: 0;
}
.lead {
  font-family: var(--font-body);
  font-size: 19px;
  line-height: 1.5;
  color: var(--fg-2);
  margin: 0;
  max-width: 56ch;
}
.body { font-family: var(--font-body); font-size: 15px; line-height: 1.55; color: var(--fg-2); margin: 0; }
.body--lg { font-size: 16px; line-height: 1.6; }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.005em;
  padding: 12px 18px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--ink-900); color: var(--bg); }
.btn--primary:hover { background: var(--ink-700); }
.btn--primary:active { transform: scale(0.98); }
.btn--accent { background: var(--accent-500); color: var(--paper); }
.btn--accent:hover { background: var(--accent-700); }
.btn--ghost { background: transparent; color: var(--ink-900); border-color: var(--border-2); }
.btn--ghost:hover { background: var(--ink-50); }
.btn--lg { font-size: 15px; padding: 14px 22px; }
.btn--invert { background: var(--paper); color: var(--ink-900); }
.btn--invert:hover { background: var(--ink-100); }

/* ---------- Logo ---------- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  text-decoration: none;
}
.logo__sq { width: 9px; height: 9px; border-radius: 1.5px; background: var(--orange-500); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,250,247,0.0);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-slow) var(--ease), border-color var(--dur-slow) var(--ease), box-shadow var(--dur-slow) var(--ease);
}
.nav.is-scrolled {
  background: rgba(250,250,247,0.88);
  border-bottom-color: var(--border-1);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.nav__links { display: flex; gap: 28px; }
.nav__links a {
  font-family: var(--font-display); font-size: 14px;
  color: var(--fg-2); text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.nav__links a:hover { color: var(--ink-900); }
.nav__links a.nav-current,
.nav__links a.nav__blog { color: var(--accent-700); }
.nav__links a.nav-current:hover,
.nav__links a.nav__blog:hover { color: var(--accent-500); }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 112px; position: relative; overflow: hidden; }
.hero__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr; /* 60/40 */
  gap: 64px;
  align-items: center;
  min-height: 540px;
}
.hero__copy { display: flex; flex-direction: column; gap: 26px; }
body[data-density="tight"] .hero__copy { gap: 18px; }
body[data-density="tight"] .h-display { line-height: 1.0; font-size: clamp(40px, 5.0vw, 76px); }
body[data-density="breathing"] .h-display { line-height: 1.08; }
body[data-density="breathing"] .hero__copy { gap: 32px; }

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--fg-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: -12px;
}
.hero__eyebrow::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--accent-500);
  flex: none;
}
.hero__sub { font-size: 18px; max-width: 48ch; }
.hero__sub b { color: var(--ink-900); font-weight: 600; }
body[data-density="tight"] .hero__sub { font-size: 17px; }

.hero__form-wrap { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.hero__meta {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg-3);
  display: flex; gap: 18px; align-items: center;
}
.hero__meta b { color: var(--ink-900); font-weight: 600; }
.hero__meta-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent-500); }

/* Hero deck */
.herodeck {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.herodeck__glow {
  position: absolute; inset: -40px;
  background: radial-gradient(55% 50% at 60% 50%, color-mix(in oklab, var(--accent-500) 16%, transparent), transparent 70%);
  z-index: 0; pointer-events: none;
}
.herodeck__slot {
  position: absolute;
  opacity: 1 !important;
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}
.herodeck__slot--back  { transform: rotate(-11deg) translate(-150px, 22px); z-index: 1; }
.herodeck__slot--mid   { transform: rotate(2deg)   translate(0px, -10px);   z-index: 2; }
.herodeck__slot--front { transform: rotate(8deg)   translate(150px, 28px);  z-index: 3; }
.herocard-img {
  width: 280px;
  height: auto;
  display: block;
  border-radius: 14px;
  box-shadow: 0 22px 50px -22px rgba(20,20,20,0.28);
}

/* ---------- Game Card (matches real deck) ---------- */
.gfcard {
  width: 230px; height: 322px; /* 5:7 */
  background: var(--paper);
  border: 1px solid var(--border-1);
  border-radius: 12px;
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow:
    0 1px 0 rgba(20,20,20,0.04),
    0 14px 28px -14px rgba(20,20,20,0.20),
    0 32px 60px -32px rgba(20,20,20,0.18);
  position: relative;
}
.gfcard__head {
  background: var(--band);
  padding: 9px 14px;
  flex-shrink: 0;
}
.gfcard__cat {
  font-family: var(--font-display);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.95);
  text-transform: uppercase;
  display: inline-flex; align-items: center;
}
.gfcard__sub { font-weight: 500; opacity: 0.9; }
.gfcard__body {
  padding: 14px 16px 14px;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
  min-height: 0;
}
.gfcard__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--ink-900);
  margin: 0;
  text-align: center;
}
.gfcard__visual {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  min-height: 0;
  padding: 4px 0;
}
.gfcard__instr {
  font-family: var(--font-body);
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--fg-2);
  margin: 0;
  text-align: center;
}
.gfcard__num {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  text-align: right;
}

/* Variants */
.gfcard--minimal .gfcard__visual { display: none; }
.gfcard--minimal .gfcard__title { font-size: 32px; padding-top: 12px; }
.gfcard--minimal .gfcard__instr { font-size: 12.5px; }

.gfcard--typographic .gfcard__visual { display: none; }
.gfcard--typographic .gfcard__title { font-size: 28px; line-height: 1.04; }
.gfcard--typographic .gfcard__instr {
  font-size: 13px;
  border-top: 1px dashed var(--border-2);
  padding-top: 10px;
  margin-top: auto;
}

/* ---------- BigCard — real card image ---------- */
.gfbigcard-img {
  width: 360px;
  height: auto;
  display: block;
  border-radius: 14px;
  box-shadow: 0 24px 60px -20px rgba(20,20,20,0.22);
}

/* ---------- BigCard — real card scale (legacy) ---------- */
.gfbigcard {
  width: 340px;
  aspect-ratio: 5/7;
  background: var(--paper);
  border: 1px solid var(--border-1);
  border-radius: 14px;
  display: flex; flex-direction: column;
  overflow: hidden;
  position: relative;
  box-shadow:
    8px 8px 0 0 var(--ink-100),
    0 24px 60px -20px rgba(20,20,20,0.22);
}
.gfbigcard__head {
  background: var(--band);
  padding: 13px 22px;
  flex-shrink: 0;
}
.gfbigcard__cat {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.95);
  text-transform: uppercase;
}
.gfbigcard__inner {
  display: flex; flex-direction: column;
  padding: 24px 24px 22px;
  flex: 1; min-height: 0;
}
.gfbigcard__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 56px; line-height: 1.0; letter-spacing: -0.04em;
  color: var(--ink-900); margin: 0;
  text-align: center;
}
.gfbigcard__visual {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 8px 0;
  min-height: 0;
}
.gfbigcard__instr {
  font-family: var(--font-body); font-size: 13px; line-height: 1.5;
  color: var(--fg-2); margin: 0; text-align: center;
  border-top: 1px dashed var(--border-2);
  padding-top: 14px;
}
.gfbigcard__foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 14px;
}
.gfbigcard__pgnum {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.12em; color: var(--fg-3);
}
.gfbigcard__tag {
  font-family: var(--font-display); font-weight: 700;
  font-size: 11px; letter-spacing: -0.005em;
  color: var(--ink-900);
}

/* ---------- Form ---------- */
.field {
  display: flex; gap: 0;
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  background: var(--paper);
  padding: 4px 4px 4px 4px;
  align-items: stretch;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field:focus-within {
  border-color: var(--ink-900);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--ink-900) 12%, transparent);
}
.field input {
  flex: 1;
  font-family: var(--font-body); font-size: 15px;
  padding: 11px 14px;
  border: none; background: transparent; color: var(--ink-900);
  outline: none;
  min-width: 0;
}
.field input::placeholder { color: var(--fg-mute); }
.field button { border-radius: calc(var(--r-md) - 3px); }

.field--error { border-color: var(--red-500); }
.field--error:focus-within { box-shadow: 0 0 0 3px color-mix(in oklab, var(--red-500) 18%, transparent); }
.field-error {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--red-700); text-transform: uppercase; letter-spacing: 0.1em;
  margin-top: 2px;
}

.success {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--green-500);
  background: var(--green-50);
  border-radius: var(--r-md);
  color: var(--green-700);
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  max-width: 480px;
}
.success__check {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--green-500);
  display: inline-flex; align-items: center; justify-content: center;
  color: white; flex-shrink: 0;
}

/* ---------- Section frame ---------- */
.section { padding: 112px 0; position: relative; }
.section--alt { background: var(--ink-50); border-top: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1); }
.section--paper { background: var(--paper); border-top: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1); }
.section--tinted { background: color-mix(in oklab, var(--accent-50) 70%, var(--bg)); border-top: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1); }

.section__head { margin-bottom: 56px; }
.section__head .eyebrow { display: block; margin-bottom: 14px; }
.section__head .section-sub { margin-top: 18px; max-width: 56ch; }

/* ---------- Problème (3 cols) ---------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.verbatim {
  background: var(--paper);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  padding: 28px 26px 24px;
  display: flex; flex-direction: column; gap: 18px;
  box-shadow: var(--shadow-1);
}
.verbatim__quote {
  font-family: var(--font-display); font-weight: 500;
  font-size: 20px; line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink-900); margin: 0;
}
.verbatim__author {
  display: flex; align-items: center; gap: 10px;
  padding-top: 18px;
  border-top: 1px dashed var(--border-2);
  margin-top: auto;
}
.verbatim__avatar {
  width: 38px; height: 38px; border-radius: var(--r-sm);
  background: var(--ink-900); color: var(--paper);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  letter-spacing: -0.01em;
}
.verbatim__name {
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  color: var(--ink-900); letter-spacing: -0.005em;
}
.verbatim__src {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--accent-700); letter-spacing: 0.04em;
}
.verbatim__qmark {
  font-family: var(--font-display); font-weight: 700; font-size: 28px;
  color: var(--ink-200); line-height: 1;
}

/* ---------- Showcase card deck ---------- */
.sc-deck {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
  outline: none;
}
.sc-deck:focus-visible .sc-deck__stack { outline: 2px solid var(--accent-500); outline-offset: 10px; border-radius: 18px; }
.sc-deck__stack {
  position: relative;
  width: 300px;
  aspect-ratio: 550 / 825;
}
.sc-deck__card {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  opacity: 0;
  transform: translateY(10px) scale(0.96);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.18));
  pointer-events: none;
}
.sc-deck__card.is-active {
  opacity: 1; transform: none; pointer-events: auto;
}
.sc-deck__dots {
  display: flex; gap: 8px;
}
.sc-deck__dots i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--border-2); cursor: pointer;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.sc-deck__dots i.is-on { background: var(--ink-900); transform: scale(1.3); }
.sc-deck__hint {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--fg-3); margin: 0;
}
@media (max-width: 860px) {
  .sc-deck__stack { width: 240px; }
}
@media (prefers-reduced-motion: reduce) {
  .sc-deck__card { transition: opacity 0.2s linear; transform: none; }
  .sc-deck__card:not(.is-active) { transform: none; }
}

/* ---------- Solution mirror (CAGED) ---------- */
.solution-grid.solution-grid--mirror {
  grid-template-columns: 7fr 5fr;
}
.solution-cardwrap.solution-cardwrap--right {
  justify-content: flex-end;
}
.section__head--right { text-align: right; }
.eyebrow--mark-rev::before { content: none; }
.eyebrow--mark-rev::after {
  content: "";
  width: 8px; height: 8px;
  background: var(--accent-500);
  flex: none;
}
@media (max-width: 860px) {
  .section__head--right { text-align: left; }
  .eyebrow--mark-rev::before { content: ""; }
  .eyebrow--mark-rev::after { content: none; }
}
.solution-card-placeholder {
  width: 340px;
  aspect-ratio: 5 / 7;
  border-radius: 18px;
  background: var(--ink-100);
  border: 1.5px dashed var(--border-2);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-1);
}
.solution-card-placeholder__label {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--fg-3);
}
.solution-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: center;
}
.solution-grid > * { min-width: 0; }
.solution-cardwrap {
  display: flex; justify-content: flex-start; align-items: center;
}
.solution-side { display: flex; flex-direction: column; gap: 32px; }
.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.stat {
  background: var(--paper);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  padding: 22px 20px;
  display: flex; flex-direction: column; gap: 6px;
}
.stat__num {
  font-family: var(--font-display); font-weight: 700;
  font-size: 36px; line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--ink-900);
}
.stat__lbl {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--fg-3);
}

/* ---------- Comment ça marche — usages par catégorie ---------- */
.usage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: start;
}
.usage-panel {
  background: var(--paper);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  padding: 32px 32px 30px;
  display: flex; flex-direction: column;
}
.usage-panel__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.usage-panel__cat {
  font-family: var(--font-display); font-weight: 700;
  font-size: 30px; line-height: 1; letter-spacing: -0.025em;
  color: var(--ink-900); margin: 0;
}
.usage-panel__vol {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-700);
  white-space: nowrap;
}
.usage-panel__sub {
  font-family: var(--font-body); font-size: 14px; line-height: 1.5;
  color: var(--fg-2); margin: 12px 0 0;
}
.usage-list {
  list-style: none; margin: 24px 0 0; padding: 0;
  display: flex; flex-direction: column;
}
.use-case {
  padding: 20px 0;
  border-top: 1px solid var(--border-1);
}
.use-case:first-child { border-top: 0; padding-top: 4px; }
.use-case__line {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  margin-bottom: 7px;
}
.use-case__name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 19px; line-height: 1.1; letter-spacing: -0.015em;
  color: var(--ink-900);
  white-space: nowrap;
}
.use-case__ctx {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-3);
  border: 1px solid var(--border-2); border-radius: var(--r-pill);
  padding: 3px 9px;
}
.use-case__desc {
  font-family: var(--font-body); font-size: 14.5px; line-height: 1.6;
  color: var(--fg-2); margin: 0;
}
.usage-bonus {
  margin: 24px 0 0; padding: 26px 30px;
  background: var(--accent-50); border: 1px solid var(--border-1);
  border-radius: var(--r-md);
}
.usage-bonus__k {
  display: block;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-700);
  margin-bottom: 8px;
}
.usage-bonus__txt {
  font-family: var(--font-body); font-size: 16px; line-height: 1.6;
  color: var(--ink-800); margin: 0; max-width: 70ch;
}
.usage-bonus__txt b { font-weight: 700; color: var(--ink-900); }
@media (max-width: 760px) {
  .usage-grid { grid-template-columns: 1fr; }
  .usage-panel { padding: 26px 24px 24px; }
}

/* ---------- Catégories (2 colonnes) ---------- */
.cats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 860px) {
  .cats-grid { grid-template-columns: 1fr; }
}
.cat-card {
  background: var(--paper);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex; flex-direction: row; gap: 28px; align-items: stretch;
  position: relative;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  cursor: default;
  min-height: 280px;
}
.cat-card__body { display: flex; flex-direction: column; gap: 14px; flex: 1 1 auto; min-width: 0; }
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: var(--ink-200);
}
.cat-card__badge {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 9px; border-radius: 3px;
  display: inline-flex;
  align-self: flex-start;
}
.cat-card__desc-hl {
  font-weight: 600;
  color: var(--ink-900);
}
.cat-card__badge--ghost { background: transparent; color: var(--ink-900); border: 1px solid var(--border-2); }

.cat-card__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 32px; line-height: 1.05;
  letter-spacing: -0.025em; color: var(--ink-900); margin: 0;
}
.cat-card__desc {
  font-family: var(--font-body); font-size: 15px; line-height: 1.55;
  color: var(--fg-2); margin: 10px 0 0;
  white-space: pre-line;
}
.cat-card__example {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-3); letter-spacing: 0.04em;
  border-top: 1px dashed var(--border-2);
  padding-top: 14px;
  margin-top: auto;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.cat-card:hover .cat-card__example { opacity: 1; transform: translateY(0); }
.cat-card__example b { color: var(--ink-900); font-weight: 600; }
.cat-card__count {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-3); letter-spacing: 0.06em; text-transform: uppercase;
}

/* ---------- Catégories — exemples de cartes (hover + clic) ---------- */
.cat-stage-wrap {
  flex: 0 0 auto;
  align-self: center;
  width: 168px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
}
.cat-stage-wrap:focus-visible { outline: none; }
.cat-stage-wrap:focus-visible .cat-stage { outline: 2px solid var(--accent-500); outline-offset: 8px; border-radius: 12px; }
.cat-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 550 / 825;
}
/* Faint stacked deck shown before reveal */
.cat-stage__hint {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  transition: opacity var(--dur) var(--ease);
}
.cat-stage__deck { position: relative; width: 70%; aspect-ratio: 550 / 825; }
.cat-stage__deck span {
  position: absolute; inset: 0; border-radius: 10px;
  background: var(--paper); border: 1.5px solid var(--border-2);
  box-shadow: var(--shadow-1);
}
.cat-stage__deck span:nth-child(1) { transform: rotate(-8deg) translate(-3px, 3px); }
.cat-stage__deck span:nth-child(2) { transform: rotate(5deg) translate(3px, 0); }
.cat-stage__deck span:nth-child(3) { transform: rotate(-1.5deg); background: var(--ink-50, var(--paper)); }
.cat-stage__hint-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--fg-3);
}
/* The revealed cards */
.cat-stage__cards { position: absolute; inset: 0; opacity: 0; transition: opacity var(--dur) var(--ease); }
.cat-stage__card {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain;
  opacity: 0; transform: translateY(8px) scale(0.97);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.16));
}
.cat-stage__card.is-active { opacity: 1; transform: none; }
/* Counter + dots */
.cat-stage__counter {
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  opacity: 0; transition: opacity var(--dur) var(--ease);
}
.cat-stage__nav {
  display: flex; align-items: center; gap: 12px;
}
.cat-stage__arrow {
  background: none; border: none; cursor: pointer;
  font-size: 14px; color: var(--ink-500);
  width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
  line-height: 1;
}
.cat-stage__arrow:hover { background: var(--border-1); color: var(--ink-900); }
.cat-stage__index {
  font-family: var(--font-mono); font-size: 15px; font-weight: 600;
  letter-spacing: 0.04em; color: var(--ink-900); min-width: 56px; text-align: center;
}
.cat-stage__total { color: var(--ink-400); font-weight: 400; }
.cat-stage__cta {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--fg-3);
}
/* Reveal on hover (pointer devices) */
@media (hover: hover) {
  .cat-card:hover .cat-stage__hint { opacity: 0; }
  .cat-card:hover .cat-stage__cards { opacity: 1; }
  .cat-card:hover .cat-stage__counter { opacity: 1; }
}
/* Touch / no-hover: always revealed */
@media (hover: none) {
  .cat-stage__hint { opacity: 0; }
  .cat-stage__cards { opacity: 1; }
  .cat-stage__counter { opacity: 1; }
  .cat-stage__cta::before { content: "tape — "; }
}
@media (prefers-reduced-motion: reduce) {
  .cat-stage__card { transition: opacity 0.2s linear; transform: none; }
  .cat-stage__card:not(.is-active) { transform: none; }
}
@media (max-width: 860px) {
  .cat-card { flex-direction: column; align-items: stretch; gap: 22px; }
  .cat-stage-wrap { align-self: center; width: 190px; }
}

/* ---------- Preuve sociale ---------- */
.testimonials {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}

/* ---------- Objection ---------- */
.objection-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px;
  align-items: start;
}
.qa {
  border: 2px solid var(--ink-900);
  border-radius: var(--r-md);
  background: var(--paper);
  overflow: hidden;
}
.qa__row {
  display: grid; grid-template-columns: 56px 1fr;
  align-items: stretch;
}
.qa__row + .qa__row { border-top: 1px solid var(--border-1); }
.qa__badge {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 16px;
  border-right: 1px solid var(--border-1);
  background: var(--ink-50);
  color: var(--ink-900);
}
.qa__row--q .qa__badge { background: var(--ink-900); color: var(--paper); }
.qa__content { padding: 22px 24px; display: flex; align-items: center; }
.qa__q { font-family: var(--font-display); font-weight: 700; font-size: 20px; line-height: 1.25; letter-spacing: -0.015em; color: var(--ink-900); margin: 0; }
.qa__a { font-family: var(--font-body); font-size: 15px; line-height: 1.6; color: var(--fg-2); margin: 0; }
.qa__a b { color: var(--ink-900); font-weight: 600; }

/* ---------- En résumé ---------- */
.recap-args {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}
.recap-arg {
  border-top: 2px solid var(--ink-900);
  padding-top: 20px;
}
.recap-arg__num {
  display: block;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; color: var(--ink-400);
  margin-bottom: 14px;
}
.recap-arg__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 22px; line-height: 1.1; letter-spacing: -0.015em;
  color: var(--ink-900); margin: 0 0 10px;
}
.recap-arg__desc {
  font-family: var(--font-body); font-size: 15px; line-height: 1.55;
  color: var(--fg-2); margin: 0;
  text-wrap: pretty;
}
.recap-kicker {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.05; letter-spacing: -0.025em;
  color: var(--ink-900);
  margin: 72px 0 0;
}
.recap-kicker__hl { color: var(--ink-400); }
@media (max-width: 760px) {
  .recap-args { grid-template-columns: 1fr; gap: 28px; margin-top: 48px; }
  .recap-kicker { margin-top: 52px; }
}

/* ---------- CTA Final ---------- */
.cta { padding: 128px 0; text-align: center; position: relative; overflow: hidden; }
.cta--dark { background: var(--ink-900); color: var(--paper); }
.cta--accent { background: var(--accent-500); color: var(--paper); }
.cta--light { background: var(--paper); border-top: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1); }

.cta__inner { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.cta__eyebrow {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.16em;
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid currentColor;
  border-radius: 3px;
  opacity: 0.85;
}
.cta__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(48px, 6vw, 96px); line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0;
  color: inherit;
}
.cta__sub {
  font-family: var(--font-body); font-size: 19px; line-height: 1.5;
  color: inherit; opacity: 0.78;
  max-width: 50ch; margin: 0;
}
.cta__form { width: 100%; max-width: 520px; display: flex; flex-direction: column; gap: 12px; }
.cta__price {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  justify-content: center;
  opacity: 0.78;
}
.cta__price b { color: inherit; font-weight: 700; opacity: 1; }
.cta__price-pill {
  border: 1px solid currentColor;
  padding: 5px 10px; border-radius: 3px;
  font-weight: 600;
}

/* CTA dark form variant */
.cta--dark .field {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.18);
}
.cta--dark .field input { color: var(--paper); }
.cta--dark .field input::placeholder { color: rgba(255,255,255,0.45); }
.cta--dark .field:focus-within {
  border-color: var(--paper);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.18);
}
.cta--dark .field button.btn--primary { background: var(--paper); color: var(--ink-900); }
.cta--dark .field button.btn--primary:hover { background: var(--ink-200); }

/* CTA accent form variant */
.cta--accent .field {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.30);
}
.cta--accent .field input { color: var(--paper); }
.cta--accent .field input::placeholder { color: rgba(255,255,255,0.55); }
.cta--accent .field:focus-within {
  border-color: var(--paper);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.22);
}
.cta--accent .field button.btn--primary { background: var(--ink-900); color: var(--paper); }
.cta--accent .field button.btn--primary:hover { background: var(--ink-700); }

/* ---------- Footer ---------- */
.footer { padding: 56px 0 36px; background: var(--bg); border-top: 1px solid var(--border-1); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer__left { display: flex; align-items: center; gap: 22px; }
.footer__line {
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: 0.12em;
}
.footer__right {
  display: flex; align-items: center; gap: 22px;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: 0.12em;
}
.footer__right a {
  color: var(--ink-900); text-decoration: underline;
  text-decoration-color: var(--ink-300); text-underline-offset: 3px;
}
.footer__right a:hover { text-decoration-color: var(--ink-900); }

/* ---------- Misc utilities ---------- */
.mono { font-family: var(--font-mono); }
.spacer-sm { height: 8px; }
.spacer-md { height: 16px; }
.spacer-lg { height: 24px; }

.section-counter {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--fg-3);
  border: 1px solid var(--border-2);
  padding: 4px 8px;
  border-radius: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* Hover lift */
.hover-lift { transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.hover-lift:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }

/* ================================================
   RESPONSIVE — mobile-first breakpoints
   - Mobile  : ≤ 768px  (cible 375px)
   - Tablette: ≤ 1024px
   ================================================ */

/* ---- Tablette (≤ 1024px) ---- */
@media (max-width: 1024px) {
  .container { padding: 0 40px; }
  .section { padding: 80px 0; }
  .section__head { margin-bottom: 40px; }

  /* Hero: empile copie + deck */
  .hero { padding: 48px 0 64px; }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    min-height: auto;
  }
  .herodeck {
    height: 420px;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
  .herodeck__slot--back  { transform: rotate(-9deg) translate(-110px, 18px); }
  .herodeck__slot--mid   { transform: rotate(1deg)  translate(0px, -8px); }
  .herodeck__slot--front { transform: rotate(6deg)  translate(110px, 22px); }

  /* Grilles */
  .solution-grid { gap: 48px; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .testimonials { grid-template-columns: repeat(2, 1fr); }
  .objection-grid { gap: 40px; }
  .recap-args { gap: 24px; }
  .cta { padding: 96px 0; }
}

/* ---- Mobile (≤ 768px) ---- */
@media (max-width: 768px) {
  /* Base */
  .container { padding: 0 20px; }
  .section { padding: 56px 0; }
  .section__head { margin-bottom: 28px; }

  /* Typographie */
  .h-display { font-size: clamp(26px, 7vw, 38px); line-height: 1.08; }
  .h-section  { font-size: clamp(22px, 6vw, 30px); }
  .h3         { font-size: 18px; }
  .lead       { font-size: 15px; max-width: 100%; }

  /* Nav : masque les liens, garde logo + CTA */
  .nav__inner { height: 52px; gap: 0; }
  .nav__links { display: none; }

  /* Hero */
  .hero { padding: 32px 0 40px; overflow: hidden; }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    min-height: auto;
  }
  .hero__copy { gap: 18px; }
  .hero__sub  { font-size: 15px; max-width: 100%; }
  .hero__form-wrap { max-width: 100%; }
  .hero__meta { flex-wrap: wrap; gap: 8px; font-size: 10px; }

  /* Herodeck : masqué sur mobile */
  .herodeck { display: none; }

  /* Grilles → 1 colonne */
  .problem-grid    { grid-template-columns: 1fr; gap: 16px; }
  .solution-grid   { grid-template-columns: 1fr; gap: 32px; }
  .solution-grid.solution-grid--mirror { grid-template-columns: 1fr; }
  .solution-cardwrap,
  .solution-cardwrap.solution-cardwrap--right { justify-content: center; }
  .gfbigcard-img   { width: 100%; max-width: 260px; }
  .gfbigcard       { width: 260px; }
  .stats           { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat            { padding: 14px 10px; }
  .stat__num       { font-size: 24px; }
  .testimonials    { grid-template-columns: 1fr; gap: 16px; }
  .objection-grid  { grid-template-columns: 1fr; gap: 28px; }
  .recap-args      { grid-template-columns: 1fr; gap: 20px; margin-top: 40px; }

  /* CTA */
  .cta { padding: 56px 0; }
  .cta__title { font-size: clamp(32px, 9vw, 52px); }
  .cta__sub   { font-size: 15px; max-width: 100%; }
  .cta__form  { max-width: 100%; }

  /* Footer */
  .footer { padding: 36px 0 24px; }
  .footer__inner { flex-direction: column; gap: 20px; text-align: center; }
  .footer__left  { flex-direction: column; align-items: center; gap: 10px; }
  .footer__right { flex-direction: column; align-items: center; gap: 10px; }

  /* Centrage des titres de section */
  .section__head,
  .section__head--right { text-align: center !important; }

  /* QA block */
  .qa__q { font-size: 15px; }
  .qa__a  { font-size: 14px; }
  .qa__content { padding: 14px 12px; }
  .qa__badge   { font-size: 13px; width: 40px; }
  .qa__row     { grid-template-columns: 40px 1fr; }
}