/* ============================================================
   Traffic Monkeys — site corporate v2
   Direction : Stripe-like 10/10 sans signaux AI/v0
   Palette : warm bg + accent orange brûlé unique
   Typo    : Inter Tight (≠ Inter classique, refus de Geist/v0)
   ============================================================ */

/* ============================================================
   Fonts (self-hosted woff2)
   Inter Tight — Variable font, toutes les weights en un fichier.
   On ne télécharge PAS Inter classique pour éviter la confusion
   visuelle avec les sites v0/Vercel.
   ============================================================ */

@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/InterTight-VariableFont.woff2') format('woff2-variations');
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD, U+0100-02BA,
    U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
    U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ============================================================
   Design tokens — palette Stripe-like + accent orange brûlé
   Pas de gradient holographique, pas de glassmorphism, pas
   de palette générique-IA. Un seul accent fort mémorable.
   ============================================================ */

:root {
  /* Palette */
  --bg: #fafaf7;
  --bg-elevated: #ffffff;
  --bg-alt: #f4f3ee;
  --bg-deep: #0e1116;

  --ink: #0e1116;
  --ink-soft: #2a2e36;
  --muted: #5c6370;
  --muted-soft: #8b909a;
  --border: #e6e3da;
  --border-soft: #efece4;

  --accent: #ff5b2e;
  --accent-hover: #e64a20;
  --accent-soft: #fff0eb;
  --accent-ink: #ffffff;

  --success: #1c7c4f;
  --error: #b3251b;

  /* Typo */
  --font-sans: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.0625rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.75rem;
  --fs-4xl: 3.75rem;
  --fs-5xl: clamp(2.75rem, 6.5vw, 4.75rem);

  --tracking-tight: -0.025em;
  --tracking-tighter: -0.04em;
  --tracking-normal: 0;
  --tracking-wide: 0.06em;

  --lh-tight: 1.05;
  --lh-snug: 1.2;
  --lh-base: 1.55;
  --lh-loose: 1.75;

  /* Spacing */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 2.5rem;
  --s-8: 3rem;
  --s-10: 4rem;
  --s-12: 5rem;
  --s-14: 6rem;
  --s-16: 8rem;
  --s-20: 10rem;
  --s-24: 12rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(14, 17, 22, 0.04), 0 1px 1px rgba(14, 17, 22, 0.03);
  --shadow-md: 0 4px 14px rgba(14, 17, 22, 0.06), 0 2px 6px rgba(14, 17, 22, 0.04);
  --shadow-lg: 0 12px 36px rgba(14, 17, 22, 0.1), 0 4px 12px rgba(14, 17, 22, 0.06);
  --shadow-accent: 0 8px 20px rgba(255, 91, 46, 0.18);

  /* Easings */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.25, 1.45, 0.4, 0.96);

  --d-fast: 160ms;
  --d-base: 320ms;
  --d-slow: 600ms;
  --d-hero: 900ms;

  /* Layout max-widths */
  --mw-narrow: 640px;
  --mw-content: 920px;
  --mw-wide: 1120px;
  --mw-full: 1280px;
}

/* ============================================================
   Reset minimal
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: var(--lh-base);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  font-feature-settings: 'ss01', 'cv05';
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

/* ============================================================
   Typographie globale
   ============================================================ */

h1,
h2,
h3,
h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: var(--lh-snug);
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
}

h1 {
  font-size: var(--fs-5xl);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--lh-tight);
}

h2 {
  font-size: clamp(1.75rem, 4vw, var(--fs-3xl));
  letter-spacing: var(--tracking-tight);
}

h3 {
  font-size: var(--fs-xl);
}

h4 {
  font-size: var(--fs-lg);
}

p {
  max-width: 65ch;
  color: var(--ink-soft);
  line-height: var(--lh-loose);
}

p + p {
  margin-top: var(--s-4);
}

strong {
  font-weight: 600;
  color: var(--ink);
}

em {
  font-style: italic;
  color: var(--muted);
}

small {
  font-size: var(--fs-sm);
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   Layout
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--mw-wide);
  margin: 0 auto;
  padding-left: var(--s-5);
  padding-right: var(--s-5);
}

.container--narrow {
  max-width: var(--mw-content);
}

.container--ultra-narrow {
  max-width: var(--mw-narrow);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--s-8);
    padding-right: var(--s-8);
  }
}

.section {
  padding-top: var(--s-14);
  padding-bottom: var(--s-14);
}

.section--alt {
  background: var(--bg-alt);
}

.section--dark {
  background: var(--bg-deep);
  color: var(--bg);
}

.section--dark p,
.section--dark .section-eyebrow {
  color: rgba(250, 250, 247, 0.7);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark strong {
  color: var(--bg);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--s-20);
    padding-bottom: var(--s-20);
  }
}

/* ============================================================
   Header sticky
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--s-4);
  padding-bottom: var(--s-4);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-weight: 600;
  font-size: var(--fs-md);
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
}

.site-header__brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  letter-spacing: -0.02em;
}

.site-header__nav {
  display: flex;
  gap: var(--s-3);
  align-items: center;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background var(--d-fast) var(--ease-out),
    color var(--d-fast) var(--ease-out),
    border-color var(--d-fast) var(--ease-out),
    transform var(--d-fast) var(--ease-out),
    box-shadow var(--d-fast) var(--ease-out);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--lg {
  padding: 0.95rem 1.5rem;
  font-size: var(--fs-md);
}

.btn--primary {
  background: var(--ink);
  color: var(--bg);
}

.btn--primary:hover:not(:disabled) {
  background: var(--ink-soft);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: var(--shadow-accent);
}

.btn--accent:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(255, 91, 46, 0.28);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}

.btn--ghost:hover:not(:disabled) {
  background: var(--bg-elevated);
  border-color: var(--ink-soft);
}

.btn--link {
  background: transparent;
  color: var(--ink);
  padding: 0;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}

.btn--link:hover {
  color: var(--accent);
}

.btn-arrow {
  display: inline-block;
  transition: transform var(--d-fast) var(--ease-out);
}

.btn:hover .btn-arrow {
  transform: translateX(2px);
}

/* ============================================================
   Section eyebrow + reveal pattern
   ============================================================ */

.section-eyebrow {
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--s-4);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}

.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.section-lead {
  font-size: var(--fs-lg);
  color: var(--ink-soft);
  max-width: 60ch;
  line-height: var(--lh-base);
  margin-top: var(--s-5);
  margin-bottom: var(--s-8);
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity var(--d-slow) var(--ease-out),
    transform var(--d-slow) var(--ease-out);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   Hero — gradient blobs CSS + canvas optionnel
   ============================================================ */

.section-hero {
  position: relative;
  overflow: hidden;
  padding-top: var(--s-14);
  padding-bottom: var(--s-16);
  background: var(--bg);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out);
}

.hero-canvas.is-loaded {
  opacity: 1;
}

.section-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 18% 28%, rgba(255, 91, 46, 0.2), transparent 45%),
    radial-gradient(circle at 78% 12%, rgba(255, 175, 130, 0.16), transparent 50%),
    radial-gradient(circle at 50% 95%, rgba(14, 17, 22, 0.06), transparent 50%);
  pointer-events: none;
}

/* Glow radial signature derrière le hero — Phase A */
.section-hero::after {
  content: '';
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60vw;
  height: 60vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(circle, rgba(255, 91, 46, 0.32), transparent 70%);
  filter: blur(140px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  animation: hero-glow 8s ease-in-out infinite alternate;
}

@keyframes hero-glow {
  0% {
    transform: translate(-55%, -50%) scale(0.95);
    opacity: 0.45;
  }
  100% {
    transform: translate(-45%, -52%) scale(1.05);
    opacity: 0.65;
  }
}

@media (prefers-reduced-motion: reduce) {
  .section-hero::after {
    animation: none;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  opacity: 0;
  animation: hero-in 700ms var(--ease-out) 0ms forwards;
}

.hero-title {
  opacity: 0;
  font-size: var(--fs-5xl);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.95;
  max-width: 14ch;
  text-wrap: balance;
  margin-bottom: var(--s-6);
  color: var(--ink);
  animation: hero-in 800ms var(--ease-out) 100ms forwards;
}

.hero-subtitle {
  opacity: 0;
  font-size: var(--fs-lg);
  color: var(--ink-soft);
  max-width: 50ch;
  margin-bottom: var(--s-8);
  line-height: var(--lh-base);
  animation: hero-in 800ms var(--ease-out) 250ms forwards;
}

.hero-cta {
  opacity: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-bottom: var(--s-8);
  animation: hero-in 800ms var(--ease-out) 400ms forwards;
}

.hero-meta {
  opacity: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2) var(--s-4);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  font-size: var(--fs-sm);
  color: var(--muted);
  animation: hero-in 800ms var(--ease-out) 550ms forwards;
}

.hero-meta__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2.4s var(--ease-out) infinite;
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-eyebrow,
  .hero-title,
  .hero-subtitle,
  .hero-cta,
  .hero-meta {
    opacity: 1;
    animation: none;
  }
  .hero-meta__dot {
    animation: none;
  }
}

/* ============================================================
   Section "Le problème"
   ============================================================ */

.problem-quote {
  position: relative;
  margin-top: var(--s-8);
  padding-left: var(--s-6);
  border-left: 2px solid var(--accent);
}

.problem-quote p {
  font-size: var(--fs-lg);
  color: var(--ink);
  line-height: var(--lh-base);
  font-style: italic;
}

.problem-quote p + p {
  margin-top: var(--s-4);
}

/* ============================================================
   "Comment ça marche" — 4 étapes en cards
   ============================================================ */

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  margin-top: var(--s-10);
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-5);
  }
}

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step {
  position: relative;
  padding: var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--d-fast) var(--ease-out),
    transform var(--d-fast) var(--ease-out),
    box-shadow var(--d-fast) var(--ease-out);
}

.step:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.step:hover .step-num {
  background: var(--accent);
  color: var(--bg);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 8px;
  margin-bottom: var(--s-4);
  font-feature-settings: 'tnum';
  letter-spacing: var(--tracking-tight);
}

.step-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--s-2);
  letter-spacing: var(--tracking-tight);
}

.step-meta {
  font-size: var(--fs-xs);
  color: var(--muted-soft);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--s-2);
}

.step p {
  font-size: var(--fs-base);
  color: var(--muted);
  line-height: var(--lh-base);
}

/* ============================================================
   Preuves chiffrées
   ============================================================ */

.proofs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  margin-top: var(--s-10);
}

@media (min-width: 768px) {
  .proofs-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--s-5);
  }
}

.proof {
  padding: var(--s-7) var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--d-fast) var(--ease-out),
    transform var(--d-fast) var(--ease-out),
    box-shadow var(--d-fast) var(--ease-out);
}

.proof:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.proof__stat {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--s-3);
  font-feature-settings: 'tnum';
}

.proof__stat-accent {
  color: var(--accent);
}

.proof__label {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--s-3);
}

.proof__desc {
  color: var(--muted);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
}

/* ============================================================
   Verticales
   ============================================================ */

.verticals {
  margin-top: var(--s-10);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.vertical {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3);
  padding: var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--d-fast) var(--ease-out);
}

.vertical:hover {
  border-color: var(--ink-soft);
}

@media (min-width: 768px) {
  .vertical {
    grid-template-columns: 1fr 2fr;
    gap: var(--s-8);
  }
}

.vertical__title {
  font-size: var(--fs-xl);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  color: var(--ink);
}

.vertical p {
  font-size: var(--fs-base);
  color: var(--muted);
  line-height: var(--lh-base);
}

.vertical-extend {
  margin-top: var(--s-8);
  padding: var(--s-7) var(--s-6);
  background: var(--bg-deep);
  color: var(--bg);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.vertical-extend__title {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--bg);
  letter-spacing: var(--tracking-tight);
}

.vertical-extend p {
  color: rgba(250, 250, 247, 0.7);
  max-width: 60ch;
}

/* ============================================================
   Profils-types
   ============================================================ */

.profils-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  margin-top: var(--s-10);
}

@media (min-width: 768px) {
  .profils-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--s-5);
  }
}

.profil {
  display: flex;
  flex-direction: column;
  padding: var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition:
    transform var(--d-fast) var(--ease-out),
    border-color var(--d-fast) var(--ease-out),
    box-shadow var(--d-fast) var(--ease-out);
}

.profil:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.profil__tag {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  padding: 0.2rem 0.5rem;
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 6px;
  margin-bottom: var(--s-4);
}

.profil__name {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
}

.profil__meta {
  font-size: var(--fs-sm);
  color: var(--muted);
  margin-top: var(--s-1);
}

.profil__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3) var(--s-4);
  margin-top: var(--s-5);
  margin-bottom: var(--s-5);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border-soft);
  font-feature-settings: 'tnum';
}

.profil__stats li {
  font-size: var(--fs-sm);
  color: var(--muted);
}

.profil__stats strong {
  display: block;
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
  font-feature-settings: 'tnum';
}

.profil__desc {
  font-size: var(--fs-base);
  color: var(--muted);
  line-height: var(--lh-base);
  font-style: italic;
}

.profils-disclaimer {
  margin-top: var(--s-8);
  font-size: var(--fs-sm);
  color: var(--muted);
  max-width: 65ch;
  padding-left: var(--s-4);
  border-left: 2px solid var(--border);
}

/* ============================================================
   FAQ
   ============================================================ */

.faq {
  margin-top: var(--s-10);
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-soft);
}

.faq-item {
  border-bottom: 1px solid var(--border-soft);
}

.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-5) 0;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
  transition: color var(--d-fast) var(--ease-out);
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary:hover {
  color: var(--accent);
}

.faq-summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--d-base) var(--ease-out);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  border-radius: 1px;
}

.faq-icon::before {
  top: 9px;
  left: 0;
  right: 0;
  height: 2px;
}

.faq-icon::after {
  top: 0;
  bottom: 0;
  left: 9px;
  width: 2px;
  transition: transform var(--d-base) var(--ease-out);
}

.faq-item[open] .faq-icon::after {
  transform: scaleY(0);
}

.faq-content {
  padding-bottom: var(--s-5);
  color: var(--muted);
  line-height: var(--lh-base);
}

.faq-content p {
  max-width: 70ch;
}

/* ============================================================
   CTA final
   ============================================================ */

.section-cta {
  position: relative;
  background: var(--bg-deep);
  color: var(--bg);
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 91, 46, 0.18), transparent 45%),
    radial-gradient(circle at 80% 100%, rgba(255, 175, 130, 0.1), transparent 50%);
  pointer-events: none;
}

.section-cta .container {
  position: relative;
  z-index: 1;
}

.section-cta h2 {
  color: var(--bg);
}

.section-cta p {
  color: rgba(250, 250, 247, 0.75);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-8);
}

.section-cta .btn--ghost {
  border-color: rgba(250, 250, 247, 0.2);
  color: var(--bg);
}

.section-cta .btn--ghost:hover {
  background: rgba(250, 250, 247, 0.05);
  border-color: rgba(250, 250, 247, 0.4);
}

.cta-signature {
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid rgba(250, 250, 247, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  font-size: var(--fs-sm);
  color: rgba(250, 250, 247, 0.55);
}

.cta-signature strong {
  color: var(--bg);
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  padding: var(--s-10) 0 var(--s-6);
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-8);
  padding-bottom: var(--s-8);
}

@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.site-footer__brand {
  font-size: var(--fs-md);
  font-weight: 600;
  margin-bottom: var(--s-2);
  letter-spacing: var(--tracking-tight);
}

.site-footer__signature {
  color: var(--muted);
  font-size: var(--fs-sm);
  max-width: 36ch;
  line-height: var(--lh-base);
}

.site-footer__heading {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-4);
}

.site-footer__link {
  display: block;
  font-size: var(--fs-base);
  color: var(--ink-soft);
  margin-bottom: var(--s-2);
  transition: color var(--d-fast) var(--ease-out);
}

.site-footer__link:hover {
  color: var(--accent);
}

.site-footer__bottom {
  padding-top: var(--s-5);
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-3);
  font-size: var(--fs-sm);
  color: var(--muted);
}

/* ============================================================
   Lead ticker live (fixed bottom-left) — Phase A signature
   "Pierre vient de signer" / "+5 leads sur monte-escalier" / etc.
   Rotation toutes les 6s, slide up + fade au mount.
   ============================================================ */

.lead-ticker {
  position: fixed;
  bottom: var(--s-5);
  left: var(--s-5);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 0.7rem 1rem 0.7rem 0.85rem;
  background: rgba(14, 17, 22, 0.92);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(250, 250, 247, 0.08);
  border-radius: 999px;
  color: var(--bg);
  font-size: var(--fs-sm);
  line-height: 1.3;
  max-width: calc(100vw - var(--s-10));
  box-shadow:
    0 12px 40px rgba(14, 17, 22, 0.25),
    0 4px 12px rgba(14, 17, 22, 0.15);
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 700ms var(--ease-out),
    transform 700ms var(--ease-out);
  pointer-events: none;
}

.lead-ticker.is-mounted {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.lead-ticker__pulse {
  position: relative;
  display: inline-block;
  width: 10px;
  height: 10px;
  flex-shrink: 0;
}

.lead-ticker__pulse-inner {
  position: absolute;
  inset: 2px;
  background: #2cd47b;
  border-radius: 50%;
  z-index: 2;
}

.lead-ticker__pulse-halo {
  position: absolute;
  inset: 0;
  background: #2cd47b;
  border-radius: 50%;
  z-index: 1;
  animation: lead-ticker-halo 1.8s var(--ease-out) infinite;
}

@keyframes lead-ticker-halo {
  0% {
    transform: scale(0.6);
    opacity: 0.65;
  }
  100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.lead-ticker__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.lead-ticker__event {
  font-weight: 500;
  color: var(--bg);
  font-feature-settings: 'tnum';
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition:
    opacity var(--d-base) var(--ease-out),
    transform var(--d-base) var(--ease-out);
}

.lead-ticker__event.is-leaving {
  opacity: 0;
  transform: translateY(-6px);
}

.lead-ticker__event.is-entering {
  opacity: 0;
  transform: translateY(6px);
}

.lead-ticker__meta {
  font-size: var(--fs-xs);
  color: rgba(250, 250, 247, 0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .lead-ticker {
    bottom: var(--s-4);
    left: var(--s-4);
    right: var(--s-4);
    max-width: none;
    font-size: var(--fs-xs);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lead-ticker__pulse-halo {
    animation: none;
    opacity: 0;
  }
  .lead-ticker {
    transition: none;
  }
}

/* ============================================================
   Compteurs animés — Phase A
   Désactive l'animation natif si reduced-motion
   ============================================================ */

.count-up {
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   Phase B — Hero grid + Mockup CRM Lead Contact
   ============================================================ */

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-10);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--s-12);
  }
}

.hero-text {
  position: relative;
  z-index: 2;
}

.hero-stats {
  display: flex;
  gap: var(--s-6);
  flex-wrap: wrap;
  margin-bottom: var(--s-5);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border-soft);
  opacity: 0;
  animation: hero-in 800ms var(--ease-out) 600ms forwards;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat__num {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
  font-feature-settings: 'tnum';
}

.hero-stat__label {
  font-size: var(--fs-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (prefers-reduced-motion: reduce) {
  .hero-stats {
    opacity: 1;
    animation: none;
  }
}

/* Mockup CRM */
.mockup-crm {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 1px 2px rgba(14, 17, 22, 0.04),
    0 8px 24px rgba(14, 17, 22, 0.06),
    0 24px 60px rgba(14, 17, 22, 0.1);
  opacity: 0;
  transform: translateY(40px) rotate(-10deg);
  animation:
    mockup-in 1.2s cubic-bezier(0.16, 1, 0.3, 1) 400ms forwards,
    mockup-float 7s cubic-bezier(0.45, 0, 0.55, 1) 1.6s infinite;
}

@keyframes mockup-in {
  to {
    opacity: 1;
    transform: translateY(0) rotate(-6deg);
  }
}

@keyframes mockup-float {
  0%,
  100% {
    transform: translateY(0) rotate(-6deg);
  }
  50% {
    transform: translateY(-12px) rotate(-6deg);
  }
}

@media (max-width: 1023px) {
  .mockup-crm {
    max-width: 380px;
    margin-top: var(--s-6);
    animation: mockup-in-mobile 1.2s cubic-bezier(0.16, 1, 0.3, 1) 400ms forwards;
  }
  @keyframes mockup-in-mobile {
    to {
      opacity: 1;
      transform: translateY(0) rotate(0deg);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  .mockup-crm {
    opacity: 1;
    transform: rotate(-6deg);
    animation: none;
  }
}

.mockup-crm__chrome {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 12px 16px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-xs);
  color: var(--muted);
}

.mockup-crm__dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.mockup-crm__dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.mockup-crm__title {
  flex: 1;
  font-weight: 500;
  color: var(--ink);
  font-size: var(--fs-xs);
  letter-spacing: -0.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mockup-crm__counter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--muted);
  font-feature-settings: 'tnum';
  flex-shrink: 0;
}

.mockup-crm__counter .data {
  color: var(--ink);
  font-weight: 600;
}

.mockup-crm__pulse {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
}

.mockup-crm__pulse-inner {
  position: absolute;
  inset: 1px;
  background: #2cd47b;
  border-radius: 50%;
  z-index: 2;
}

.mockup-crm__pulse-halo {
  position: absolute;
  inset: 0;
  background: #2cd47b;
  border-radius: 50%;
  animation: lead-ticker-halo 1.8s var(--ease-out) infinite;
  z-index: 1;
}

.mockup-crm__body {
  background: var(--bg-elevated);
}

.lead-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: var(--s-3);
  align-items: center;
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--border-soft);
  opacity: 0;
  transform: translateX(-12px);
  animation: lead-row-in 0.6s var(--ease-out) forwards;
}

.lead-row:last-child {
  border-bottom: none;
}

.lead-row[data-row='1'] {
  animation-delay: 1200ms;
}
.lead-row[data-row='2'] {
  animation-delay: 1500ms;
}
.lead-row[data-row='3'] {
  animation-delay: 1800ms;
}
.lead-row[data-row='4'] {
  animation-delay: 2100ms;
}

@keyframes lead-row-in {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lead-row {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

.lead-row__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-soft), var(--bg-alt));
  color: var(--accent);
  font-weight: 600;
  font-size: 12px;
  display: grid;
  place-items: center;
  letter-spacing: -0.02em;
}

.lead-row__main {
  min-width: 0;
}

.lead-row__name {
  font-weight: 500;
  font-size: 14px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.lead-row__meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-pill {
  font-size: 10px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-pill--success {
  background: rgba(44, 212, 123, 0.12);
  color: #1a8c4e;
}

.status-pill--warning {
  background: rgba(255, 91, 46, 0.12);
  color: var(--accent-hover);
}

.mockup-crm__footer {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: 10px 16px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  font-size: var(--fs-xs);
  color: var(--muted);
}

.mockup-crm__delta {
  color: #1a8c4e;
  font-weight: 600;
  font-feature-settings: 'tnum';
}

/* ============================================================
   Phase B — Section Le problème (sticky storytelling)
   ============================================================ */

.problem-sticky {
  position: relative;
  background: var(--bg-alt);
}

.problem-sticky__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-10);
  width: 100%;
  max-width: var(--mw-wide);
  margin: 0 auto;
  padding: var(--s-14) var(--s-5);
}

.problem-sticky__text {
  order: 1;
}

.problem-sticky__viz {
  order: 2;
}

@media (min-width: 1024px) {
  .problem-sticky {
    min-height: 200vh;
  }
  .problem-sticky__container {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
    padding: 0 var(--s-8);
    min-height: 200vh;
    gap: var(--s-12);
  }
  .problem-sticky__text {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    order: 1;
  }
  .problem-sticky__viz {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    order: 2;
  }
}

.problem-sticky__inner {
  max-width: 480px;
}

.problem-sticky__title {
  position: relative;
  margin-top: var(--s-4);
  margin-bottom: var(--s-6);
}

.problem-sticky__title .problem-sticky__after {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.problem-sticky__title .problem-sticky__before,
.problem-sticky__title .problem-sticky__after {
  display: block;
  transition: opacity var(--d-base) var(--ease-out);
}

.problem-sticky.is-after .problem-sticky__title .problem-sticky__before {
  opacity: 0;
}

.problem-sticky.is-after .problem-sticky__title .problem-sticky__after {
  opacity: 1;
}

.problem-sticky__copy {
  position: relative;
}

.problem-sticky__copy > div {
  transition: opacity var(--d-base) var(--ease-out);
}

.problem-sticky__copy .problem-sticky__after {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.problem-sticky.is-after .problem-sticky__copy .problem-sticky__before {
  opacity: 0;
}

.problem-sticky.is-after .problem-sticky__copy .problem-sticky__after {
  opacity: 1;
}

.problem-sticky__lead {
  font-size: var(--fs-lg);
  color: var(--ink);
  margin-top: var(--s-4);
  font-weight: 500;
}

.problem-sticky__viz-inner {
  position: relative;
  width: 100%;
  max-width: 700px;
  aspect-ratio: 700 / 500;
}

.problem-diagram {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.diagram-line {
  transition:
    stroke var(--d-base) var(--ease-out),
    stroke-width var(--d-base) var(--ease-out),
    opacity var(--d-base) var(--ease-out);
}

.problem-sticky.is-after .diagram-line--loser {
  opacity: 0.15;
  stroke-dasharray: 2 6;
}

.problem-sticky.is-after .diagram-line--winner {
  stroke: var(--accent);
  stroke-width: 3;
}

.diagram-installer {
  transition: opacity var(--d-base) var(--ease-out);
}

.problem-sticky.is-after .diagram-installer--loser {
  opacity: 0.3;
}

.diagram-particle {
  opacity: 0;
  offset-path: path('M 182 250 Q 360 250, 540 250');
  offset-distance: 0%;
}

.problem-sticky.is-after .diagram-particle {
  opacity: 1;
  fill: var(--accent);
  animation: particle-flow 2.4s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}

.problem-sticky.is-after .diagram-particle:nth-child(2) {
  animation-delay: 800ms;
}

.problem-sticky.is-after .diagram-particle:nth-child(3) {
  animation-delay: 1600ms;
}

@keyframes particle-flow {
  0% {
    offset-distance: 0%;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    offset-distance: 100%;
    opacity: 0;
  }
}

.problem-badge {
  position: absolute;
  top: 50%;
  right: var(--s-6);
  transform: translateY(-50%) translateY(120px);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 8px 14px;
  background: var(--accent);
  color: var(--bg);
  border-radius: 999px;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  box-shadow: var(--shadow-accent);
  opacity: 0;
  transition:
    opacity var(--d-base) var(--ease-out),
    transform var(--d-base) var(--ease-out);
  pointer-events: none;
}

.problem-sticky.is-after .problem-badge {
  opacity: 1;
  transform: translateY(-50%) translateY(60px);
}

.problem-badge__pulse {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
}

.problem-badge__pulse-inner {
  position: absolute;
  inset: 1px;
  background: var(--bg);
  border-radius: 50%;
  z-index: 2;
}

.problem-badge__pulse-halo {
  position: absolute;
  inset: 0;
  background: var(--bg);
  border-radius: 50%;
  animation: lead-ticker-halo 1.8s var(--ease-out) infinite;
  z-index: 1;
}

@media (max-width: 1023px) {
  .problem-sticky__container {
    padding: var(--s-12) var(--s-5);
  }
  .problem-sticky__title .problem-sticky__after,
  .problem-sticky__copy .problem-sticky__after {
    position: static;
    opacity: 1;
    margin-top: var(--s-5);
    padding-top: var(--s-5);
    border-top: 1px solid var(--border);
  }
  .diagram-particle {
    opacity: 1;
    fill: var(--accent);
    animation: particle-flow 2.4s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  }
  .diagram-line--winner {
    stroke: var(--accent);
    stroke-width: 3;
  }
  .problem-badge {
    position: static;
    transform: none;
    opacity: 1;
    margin-top: var(--s-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .diagram-particle {
    animation: none;
    offset-distance: 50%;
  }
}

/* ============================================================
   Phase C — Mini-graphes SVG sur preuves chiffrées
   ============================================================ */

.proof {
  position: relative;
}

.proof__chart {
  width: 100%;
  height: auto;
  margin-top: var(--s-5);
  display: block;
}

.proof__chart-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.6s var(--ease-out);
}

.proof.is-visible .proof__chart-line,
.proof.reveal.is-visible .proof__chart-line {
  stroke-dashoffset: 0;
}

.proof__chart-area {
  opacity: 0;
  transition: opacity 1.2s var(--ease-out) 400ms;
}

.proof.is-visible .proof__chart-area,
.proof.reveal.is-visible .proof__chart-area {
  opacity: 1;
}

.proof__chart-dot {
  opacity: 0;
  transform-origin: 312px 18px;
  transition: opacity 0.4s var(--ease-out) 1400ms;
}

.proof.is-visible .proof__chart-dot,
.proof.reveal.is-visible .proof__chart-dot {
  opacity: 1;
  animation: chart-pulse 1.8s var(--ease-out) 1800ms infinite;
}

@keyframes chart-pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.5);
  }
}

/* Particle du graph 1:1 qui voyage */
.proof__chart-particle {
  opacity: 0;
}

.proof.is-visible .proof__chart-particle,
.proof.reveal.is-visible .proof__chart-particle {
  opacity: 1;
  animation: chart-particle-1to1 2.4s var(--ease-out) 1200ms infinite;
}

@keyframes chart-particle-1to1 {
  0% {
    cx: 80;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    cx: 240;
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .proof__chart-line,
  .proof__chart-area,
  .proof__chart-dot,
  .proof__chart-particle {
    transition: none;
    animation: none;
    opacity: 1;
    stroke-dashoffset: 0;
  }
}

/* ============================================================
   Phase C — Verticales enrichies (stats + hover advanced)
   ============================================================ */

.vertical {
  position: relative;
  padding: var(--s-7) var(--s-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  align-items: start;
  cursor: default;
  overflow: hidden;
}

@media (min-width: 768px) {
  .vertical {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.8fr) minmax(0, 1.2fr);
    gap: var(--s-8);
    align-items: center;
  }
}

/* On overrride le grid précédent qui était sur 2 colonnes */
.vertical > p {
  margin: 0;
  font-size: var(--fs-base);
  color: var(--muted);
  line-height: var(--lh-base);
}

.vertical__header {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
}

.vertical__index {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--muted-soft);
  letter-spacing: 0.04em;
  font-feature-settings: 'tnum';
  flex-shrink: 0;
}

.vertical__title {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
  margin: 0;
}

.vertical__stats {
  display: flex;
  gap: var(--s-5);
  flex-wrap: wrap;
}

.vertical__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 60px;
}

.vertical__stat-num {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
  font-feature-settings: 'tnum';
  transition: color var(--d-fast) var(--ease-out);
}

.vertical__stat-label {
  font-size: var(--fs-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.vertical__arrow {
  position: absolute;
  top: 50%;
  right: var(--s-6);
  transform: translateY(-50%) translateX(-8px);
  font-size: 22px;
  color: var(--muted-soft);
  opacity: 0;
  transition:
    opacity var(--d-fast) var(--ease-out),
    transform var(--d-base) var(--ease-out),
    color var(--d-fast) var(--ease-out);
  display: none;
}

@media (min-width: 768px) {
  .vertical__arrow {
    display: block;
  }
}

.vertical:hover {
  border-color: var(--accent);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-md);
}

.vertical:hover .vertical__stat-num {
  color: var(--accent);
}

.vertical:hover .vertical__arrow {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  color: var(--accent);
}

/* ============================================================
   Phase C — Signature manuscrite SVG dans CTA final
   ============================================================ */

.cta-signature {
  position: relative;
  padding-top: var(--s-8);
}

.cta-signature__handwriting {
  width: 180px;
  height: auto;
  margin-bottom: var(--s-3);
  color: var(--accent);
  display: block;
}

.cta-signature__handwriting path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 2.4s var(--ease-out) 600ms;
}

/* Le parent .reveal du CTA reçoit .is-visible quand il entre dans le viewport */
.is-visible .cta-signature__handwriting path {
  stroke-dashoffset: 0;
}

@media (prefers-reduced-motion: reduce) {
  .cta-signature__handwriting path {
    stroke-dashoffset: 0;
    transition: none;
  }
}