/* ============================================================
   IMPERA — Design Tokens
   ============================================================ */

:root {
  /* Ink scale */
  --ink-1000: oklch(0.10 0.003 250);
  --ink-900:  oklch(0.16 0.003 250);
  --ink-800:  oklch(0.22 0.003 250);
  --ink-700:  oklch(0.32 0.003 250);
  --ink-600:  oklch(0.42 0.003 250);
  --ink-500:  oklch(0.55 0.003 250);
  --ink-400:  oklch(0.68 0.003 250);
  --ink-300:  oklch(0.78 0.003 250);
  --ink-200:  oklch(0.86 0.003 250);
  --ink-100:  oklch(0.92 0.003 250);

  /* Paper scale */
  --paper-50:  oklch(0.97 0.004 85);
  --paper-25:  oklch(0.985 0.003 85);
  --paper-0:   oklch(1.00 0 0);

  /* Semantic signals */
  --signal-alarm:   oklch(0.52 0.16 28);
  --signal-block:   oklch(0.32 0.12 28);
  --signal-approve: oklch(0.55 0.08 145);
  --signal-warn:    oklch(0.72 0.13 78);

  /* Surfaces */
  --surface-canvas:  var(--paper-50);
  --surface-raised:  var(--paper-25);
  --surface-sunken:  oklch(0.94 0.005 85);
  --surface-inverse: var(--ink-1000);

  /* Foreground */
  --fg-1: var(--ink-1000);
  --fg-2: var(--ink-600);
  --fg-3: var(--ink-400);
  --fg-inverse: var(--paper-50);

  /* Borders */
  --border-hairline: var(--ink-200);
  --border-default:  var(--ink-300);
  --border-strong:   var(--ink-1000);

  /* Shadows */
  --shadow-print:    2px 2px 0 var(--ink-1000);
  --shadow-print-lg: 4px 4px 0 var(--ink-1000);
  --shadow-raised:   0 1px 0 var(--ink-300), 0 2px 8px oklch(0 0 0 / 0.06);
  --shadow-floating: 0 4px 24px oklch(0 0 0 / 0.12), 0 1px 0 var(--ink-200);
  --shadow-modal:    0 24px 60px oklch(0 0 0 / 0.32);

  /* Spacing */
  --space-1:  2px;
  --space-2:  4px;
  --space-3:  8px;
  --space-4:  12px;
  --space-5:  16px;
  --space-6:  24px;
  --space-7:  32px;
  --space-8:  48px;
  --space-9:  64px;
  --space-10: 96px;
  --space-11: 128px;

  /* Radii */
  --radius-0:   0px;
  --radius-xs:  2px;
  --radius-sm:  4px;
  --radius-md:  6px;
  --radius-lg:  10px;
  --radius-pill: 999px;

  /* Typography */
  --font-inscription: "Cinzel", "Cormorant Garamond", Georgia, serif;
  --font-display:     "Cormorant Garamond", Georgia, serif;
  --font-body:        "IBM Plex Sans", system-ui, sans-serif;
  --font-mono:        "IBM Plex Mono", "Courier New", monospace;

  /* Tracking */
  --tracking-tight:   -0.02em;
  --tracking-normal:  0;
  --tracking-wide:    0.04em;
  --tracking-wider:   0.12em;
  --tracking-widest:  0.24em;

  /* Motion */
  --duration-1: 80ms;
  --duration-2: 140ms;
  --duration-3: 220ms;
  --duration-4: 360ms;
  --ease-sharp: cubic-bezier(0.85, 0, 0.15, 1);

  /* Layout */
  --nav-height: 56px;
  --max-width: 1120px;
}

/* ============================================================
   RESET
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--surface-canvas);
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

img, svg {
  display: block;
}

/* ============================================================
   GRAIN TEXTURE
   ============================================================ */

.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.grain--base::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23g)' opacity='0.35'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  mix-blend-mode: multiply;
  opacity: 0.35;
}

.grain--strong::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23g)' opacity='0.6'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  mix-blend-mode: overlay;
  opacity: 0.5;
}

/* ============================================================
   OVERLINE
   ============================================================ */

.overline {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: var(--space-5);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 12px 24px;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  transition:
    background var(--duration-1) var(--ease-sharp),
    color var(--duration-1) var(--ease-sharp),
    box-shadow var(--duration-1) var(--ease-sharp);
  white-space: nowrap;
}

.btn--primary {
  background: var(--ink-1000);
  color: var(--fg-inverse);
  border-color: var(--ink-1000);
}

.btn--primary:hover {
  background: var(--ink-800);
  border-color: var(--ink-800);
  box-shadow: var(--shadow-print);
}

.btn--ghost {
  background: transparent;
  color: var(--fg-1);
  border-color: var(--border-default);
}

.btn--ghost:hover {
  background: var(--surface-sunken);
  border-color: var(--border-strong);
}

.btn--full {
  width: 100%;
}

/* ============================================================
   PILLS
   ============================================================ */

.pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
}

.pill--active  { background: var(--ink-1000);      color: var(--fg-inverse); }
.pill--block   { background: var(--signal-block);   color: var(--fg-inverse); }
.pill--alarm   { background: var(--signal-alarm);   color: var(--fg-inverse); }
.pill--approve { background: var(--signal-approve); color: var(--fg-inverse); }
.pill--warn    { background: var(--signal-warn);    color: var(--ink-1000); }
.pill--ghost   { background: transparent; color: var(--fg-1); border-color: var(--border-default); }

/* ============================================================
   NAV
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: oklch(0.10 0.003 250);
  border-bottom: 1px solid oklch(0.93 0.004 85);
  z-index: 100;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-7);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--fg-1);
}

.nav-wordmark {
  font-family: var(--font-inscription);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  color: oklch(0.93 0.004 85);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: oklch(0.93 0.004 85);
  padding: 5px 10px;
  transition: color var(--duration-1) var(--ease-sharp), background var(--duration-1) var(--ease-sharp);
}

.nav-link:hover {
  color: oklch(0.93 0.004 85);
  background: oklch(0.93 0.004 85 / 0.08);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  background: oklch(0.93 0.004 85);
  color: oklch(0.10 0.003 250);
  padding: 8px 16px;
  border: 1px solid oklch(0.93 0.004 85);
  transition:
    background var(--duration-1) var(--ease-sharp),
    box-shadow var(--duration-1) var(--ease-sharp);
}

.nav-cta:hover {
  background: oklch(0.80 0.004 85);
  border-color: oklch(0.80 0.004 85);
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  background: var(--surface-inverse);
  color: var(--fg-inverse);
  padding-top: calc(var(--nav-height) + var(--space-10));
  padding-bottom: var(--space-10);
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-7);
  width: 100%;
}

.hero .overline {
  color: oklch(0.68 0.003 250);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 96px);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: var(--tracking-tight);
  color: var(--fg-inverse);
  margin-bottom: var(--space-7);
  max-width: 700px;
}

.hero-title em {
  font-style: italic;
  opacity: 0.75;
}

.hero-sub {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.65;
  color: oklch(0.75 0.003 250);
  max-width: 480px;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.hero .btn--primary {
  background: var(--paper-50);
  color: var(--ink-1000);
  border-color: var(--paper-50);
}

.hero .btn--primary:hover {
  background: var(--paper-25);
  border-color: var(--paper-25);
  box-shadow: 2px 2px 0 oklch(0.68 0.003 250);
}

.hero .btn--ghost {
  color: oklch(0.75 0.003 250);
  border-color: oklch(0.32 0.003 250);
}

.hero .btn--ghost:hover {
  background: oklch(0.16 0.003 250);
  border-color: oklch(0.42 0.003 250);
  color: var(--fg-inverse);
}

.hero-platform {
  font-family: var(--font-mono);
  font-size: 11px;
  color: oklch(0.45 0.003 250);
  letter-spacing: var(--tracking-wide);
}

/* Hero mockup */
.hero-mockup {
  position: absolute;
  right: max(32px, calc((100vw - var(--max-width)) / 2));
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  pointer-events: none;
}

.mockup-window {
  width: 420px;
  border: 1px solid oklch(0.32 0.003 250);
  background: oklch(0.13 0.005 250);
  box-shadow: var(--shadow-print-lg);
}

.mockup-titlebar {
  height: 32px;
  border-bottom: 1px solid oklch(0.22 0.003 250);
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
  gap: var(--space-4);
}

.mockup-squares {
  display: flex;
  gap: 4px;
}

.mockup-sq {
  width: 8px;
  height: 8px;
  background: oklch(0.32 0.003 250);
}

.mockup-title-text {
  font-family: var(--font-inscription);
  font-size: 11px;
  color: oklch(0.45 0.003 250);
  letter-spacing: var(--tracking-wider);
  flex: 1;
  text-align: center;
}

.mockup-body {
  display: flex;
  height: 340px;
}

.mockup-sidebar {
  width: 140px;
  border-right: 1px solid oklch(0.22 0.003 250);
  padding: var(--space-5) 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mockup-nav-item {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: oklch(0.45 0.003 250);
  padding: 7px var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.mockup-nav-item--active {
  background: oklch(0.22 0.003 250);
  color: oklch(0.85 0.004 85);
}

.mockup-nav-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal-approve);
  flex-shrink: 0;
}

.mockup-content {
  flex: 1;
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-focus-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  width: 100%;
}

.mockup-timer-ring {
  position: relative;
  width: 120px;
  height: 120px;
}

.ring-track { stroke: oklch(0.22 0.003 250); }
.ring-progress { stroke: oklch(0.85 0.004 85); }

.mockup-timer-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mockup-timer-time {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 300;
  color: oklch(0.85 0.004 85);
  letter-spacing: -0.02em;
}

.mockup-timer-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: oklch(0.45 0.003 250);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.mockup-session-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.mockup-pill {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
}

.mockup-pill--active { background: oklch(0.85 0.004 85); color: var(--ink-1000); }
.mockup-pill--block  { background: var(--signal-block); color: oklch(0.85 0.004 85); }

.mockup-session-name {
  font-family: var(--font-body);
  font-size: 12px;
  color: oklch(0.65 0.003 250);
}

.mockup-blocked-list {
  width: 100%;
  border-top: 1px solid oklch(0.22 0.003 250);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mockup-blocked-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 10px;
  color: oklch(0.45 0.003 250);
  padding: 3px 0;
}

.mockup-blocked-item > span:nth-child(2) {
  flex: 1;
}

.mockup-blocked-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: oklch(0.32 0.003 250);
  flex-shrink: 0;
}

/* ============================================================
   STATS BAR
   ============================================================ */

.stats-bar {
  border-bottom: 1px solid var(--border-hairline);
  background: var(--surface-raised);
}

.stats-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-8) var(--space-7);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-7);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-2);
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border-hairline);
  flex-shrink: 0;
}

/* ============================================================
   SECTION SHELL
   ============================================================ */

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-10) var(--space-7);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-9);
}

/* ============================================================
   FEATURES
   ============================================================ */

.features {
  border-bottom: 1px solid var(--border-hairline);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--border-hairline);
  border: 1px solid var(--border-hairline);
}

.feature-card {
  position: relative;
  background: var(--surface-canvas);
  padding: var(--space-8) var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: background var(--duration-2) var(--ease-sharp);
}

.feature-card:hover {
  background: var(--surface-raised);
}

.feature-card--large {
  grid-column: span 2;
}

.feature-card--dark {
  background: var(--surface-inverse);
  color: var(--fg-inverse);
  overflow: hidden;
}

.feature-card--dark:hover {
  background: var(--ink-900);
}

.feature-card--dark .feature-desc {
  color: oklch(0.65 0.003 250);
}

.feature-icon {
  color: var(--fg-1);
  flex-shrink: 0;
}

.feature-card--dark .feature-icon {
  color: var(--fg-inverse);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
}

.feature-desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--fg-2);
  max-width: 400px;
}

.feature-detail {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: auto;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */

.how {
  background: var(--surface-raised);
  border-bottom: 1px solid var(--border-hairline);
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-7);
  border: 1px solid var(--border-hairline);
  background: var(--surface-canvas);
  position: relative;
}

.step-connector {
  width: 1px;
  background: var(--border-hairline);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  color: var(--fg-3);
}

.step-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  line-height: 1.1;
}

.step-desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--fg-2);
}

/* ============================================================
   QUOTE
   ============================================================ */

.quote-section {
  position: relative;
  background: var(--surface-inverse);
  color: var(--fg-inverse);
  overflow: hidden;
}

.quote-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-10) var(--space-7);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote {
  text-align: center;
  max-width: 640px;
}

.quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-5);
}

.quote-source {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: oklch(0.45 0.003 250);
}

/* ============================================================
   PRICING
   ============================================================ */

.pricing {
  border-bottom: 1px solid var(--border-hairline);
}

.pricing-inner {
  text-align: center;
}

.pricing-inner .overline,
.pricing-inner .section-title {
  text-align: center;
}

.pricing-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--fg-2);
  max-width: 700px;
  margin: 0 auto var(--space-8);
  white-space: nowrap;
}

/* Toggle */
.billing-toggle {
  display: inline-flex;
  border: 1px solid var(--border-default);
  margin-bottom: var(--space-9);
  overflow: hidden;
}

.billing-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 10px 20px;
  background: transparent;
  color: var(--fg-2);
  border: none;
  cursor: pointer;
  transition:
    background var(--duration-1) var(--ease-sharp),
    color var(--duration-1) var(--ease-sharp);
}

.billing-btn--active {
  background: var(--ink-1000);
  color: var(--fg-inverse);
}

.billing-btn:not(.billing-btn--active):hover {
  background: var(--surface-sunken);
  color: var(--fg-1);
}

.billing-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  background: var(--signal-approve);
  color: var(--fg-inverse);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}

/* Grille 3 plans */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  max-width: 1100px;
  margin: 0 auto var(--space-9);
  align-items: stretch;
}
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 520px; }
}

/* Card */
.pricing-card {
  max-width: 520px;
  margin: 0 auto;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-print-lg);
  text-align: left;
  background: var(--surface-canvas);
}

.pricing-card--multi {
  position: relative;
  max-width: none;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.pricing-card--featured {
  border-color: var(--ink-1000);
  box-shadow: var(--shadow-print-lg), 0 0 0 1px var(--ink-1000);
}
.pricing-card--multi .price-amount { font-size: 42px; }

/* Badge "Meilleur rapport" */
.pricing-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  background: var(--ink-1000);
  color: var(--fg-inverse);
  padding: 4px 10px;
  white-space: nowrap;
}

/* Carte features communes */
.pricing-features-card {
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--border-hairline);
  background: var(--surface-canvas);
}
.pricing-features-title {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-2);
  padding: var(--space-6) 0 0;
  margin: 0;
}

.pricing-card-top {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.pricing-plan-header {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.pricing-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
}

.pricing-plan-name {
  font-family: var(--font-inscription);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  line-height: 1.1;
}

.pricing-plan-tagline {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-2);
  margin-top: 4px;
}

.pricing-price-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  transition: opacity var(--duration-2) var(--ease-sharp);
}

.price-period {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  color: var(--fg-2);
  letter-spacing: var(--tracking-wide);
}

.price-yearly-note {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-3);
}

.pricing-cta {
  align-self: stretch;
  text-align: center;
}

.pricing-divider {
  height: 1px;
  background: var(--border-hairline);
}

/* Features list */
.pricing-features {
  list-style: none;
  padding: var(--space-7) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.pricing-feature {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.5;
  color: var(--fg-1);
}

.feature-check {
  font-size: 10px;
  color: var(--ink-700);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   DOWNLOAD
   ============================================================ */

.download {
  border-bottom: 1px solid var(--border-hairline);
}

.download-inner {
  text-align: center;
}

.download-inner .overline,
.download-inner .section-title {
  text-align: center;
}

.download-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--fg-2);
  max-width: 480px;
  margin: 0 auto var(--space-9);
}

.download-cards {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
  margin-bottom: var(--space-7);
}

.download-card {
  width: 280px;
  border: 1px solid var(--border-default);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  text-align: center;
  background: var(--surface-raised);
  transition: box-shadow var(--duration-2) var(--ease-sharp);
}

.download-card:hover {
  box-shadow: var(--shadow-print-lg);
}

.download-os-icon {
  color: var(--fg-1);
}

.download-os {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
}

.download-req {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  color: var(--fg-2);
  line-height: 1.8;
}

.download-version {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: var(--tracking-wide);
}

.download-source {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-2);
  letter-spacing: var(--tracking-wide);
}

.link {
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--duration-1) var(--ease-sharp);
}

.link:hover {
  color: var(--fg-1);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--surface-raised);
  border-top: 1px solid var(--border-hairline);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--space-7);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-inscription);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  color: var(--fg-1);
}

.footer-links {
  display: flex;
  gap: var(--space-7);
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-2);
  transition: color var(--duration-1) var(--ease-sharp);
}

.footer-link:hover {
  color: var(--fg-1);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: var(--tracking-wide);
}

/* ============================================================
   LOGO
   ============================================================ */

/* Nav — fond noir, logo inversé en blanc */
.nav-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  filter: invert(1);
  opacity: 0.9;
}

/* Hero — fond sombre, on inverse pour blanc */
.hero-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  display: block;
  margin-bottom: var(--space-7);
  filter: invert(1);
  opacity: 0.92;
}

/* Quote — fond sombre, on inverse pour blanc */
.quote-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  margin: 0 auto var(--space-6);
  filter: invert(1);
  opacity: 0.65;
}

/* Footer — fond clair, logo noir sur transparent */
.footer-logo-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ink-300); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-500); }

/* ============================================================
   FOCUS RING
   ============================================================ */

:focus-visible {
  outline: 2px solid var(--ink-1000);
  outline-offset: 2px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
  .hero-mockup {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card--large {
    grid-column: span 1;
  }

  .steps {
    flex-direction: column;
  }

  .step-connector {
    width: 100%;
    height: 1px;
  }

  .stats-inner {
    flex-wrap: wrap;
    justify-content: center;
  }

  .stat-divider {
    display: none;
  }

  .download-cards {
    flex-direction: column;
    align-items: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .nav-links {
    gap: var(--space-5);
  }
}

@media (max-width: 600px) {
  .nav-link {
    display: none;
  }

  .hero-title {
    font-size: clamp(40px, 12vw, 64px);
  }

  .section-inner {
    padding: var(--space-9) var(--space-6);
  }
}