/* ==========================================================================
   CONFORT LINE — Système de design print
   Tokens, typographie, composants partagés entre plaquette / cartes / catalogue
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

:root {
  /* Palette */
  --cl-red:        #C41E2A;
  --cl-red-light:  #E8323E;
  --cl-red-dark:   #9B1620;
  --cl-black:      #0A0A0A;
  --cl-white:      #FFFFFF;
  --cl-gray-50:    #FAFAFA;
  --cl-gray-100:   #F5F5F7;
  --cl-gray-200:   #E8E8EC;
  --cl-gray-300:   #D2D2D7;
  --cl-gray-500:   #86868B;
  --cl-gray-700:   #6E6E73;
  --cl-gray-900:   #1D1D1F;

  /* Type */
  --cl-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --cl-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Échelles */
  --cl-kpi:        128px;
  --cl-display:    88px;
  --cl-title:      56px;
  --cl-heading:    32px;
  --cl-sub:        20px;
  --cl-body:       11pt;
  --cl-small:      9pt;
  --cl-micro:      7.5pt;

  /* Grille */
  --cl-margin-page: 18mm;
  --cl-bleed:       3mm;
}

/* ============  RESET PRINT ============ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--cl-sans);
  color: var(--cl-black);
  background: var(--cl-gray-200);
  font-size: var(--cl-body);
  line-height: 1.5;
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

/* ============ PAGE A4 ============ */
.page {
  width: 210mm;
  height: 297mm;
  background: var(--cl-white);
  position: relative;
  overflow: hidden;
  margin: 10mm auto;
  box-shadow: 0 1mm 6mm rgba(0,0,0,0.12);
  page-break-after: always;
  break-after: page;
}
.page.landscape { width: 297mm; height: 210mm; }
.page.dark { background: var(--cl-black); color: var(--cl-white); }
.page.red  { background: var(--cl-red);   color: var(--cl-white); }

/* Marges internes */
.page-inner {
  position: absolute;
  inset: var(--cl-margin-page);
}
.page-bleed { position: absolute; inset: 0; }

/* ============ LOGO ============ */
.logo {
  font-family: var(--cl-sans);
  font-size: 18pt;
  letter-spacing: -0.02em;
  line-height: 1;
  display: inline-flex;
  gap: 0.15em;
  align-items: baseline;
}
.logo .confort { font-weight: 900; color: inherit; }
.logo .line    { font-weight: 300; color: var(--cl-red); font-style: italic; letter-spacing: 0; }
.page.red .logo .line, .on-red .logo .line { color: var(--cl-white); font-weight: 500; }

/* ============ TYPE ============ */
.eyebrow {
  font-family: var(--cl-mono);
  font-size: 8pt;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cl-red);
  font-weight: 500;
}
.eyebrow.muted { color: var(--cl-gray-700); }
.eyebrow.on-dark { color: var(--cl-red-light); }

.display {
  font-family: var(--cl-sans);
  font-size: var(--cl-display);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin: 0;
}
.title {
  font-size: var(--cl-title);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.028em;
  margin: 0;
}
.heading {
  font-size: var(--cl-heading);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin: 0;
}
.lede {
  font-size: 14pt;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--cl-gray-900);
  margin: 0;
  text-wrap: pretty;
  max-width: 58ch;
}
.body-copy {
  font-size: var(--cl-body);
  line-height: 1.55;
  color: var(--cl-gray-900);
  text-wrap: pretty;
}
.body-copy p { margin: 0 0 0.65em; }
.mono { font-family: var(--cl-mono); font-feature-settings: 'tnum'; }
.red  { color: var(--cl-red); }

/* Rule */
.rule { height: 1px; background: var(--cl-gray-300); border: 0; margin: 0; }
.rule-red { height: 2px; background: var(--cl-red); width: 48px; border: 0; margin: 0; }

/* ============ PIED DE PAGE ============ */
.page-footer {
  position: absolute;
  left: var(--cl-margin-page);
  right: var(--cl-margin-page);
  bottom: 10mm;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--cl-mono);
  font-size: var(--cl-micro);
  letter-spacing: 0.1em;
  color: var(--cl-gray-500);
  text-transform: uppercase;
}
.page.dark .page-footer, .page.red .page-footer { color: rgba(255,255,255,0.55); }

.page-number { font-variant-numeric: tabular-nums; }

/* ============ PLACEHOLDER PHOTO ============ */
.photo {
  position: relative;
  background: var(--cl-gray-100);
  overflow: hidden;
  isolation: isolate;
}
.photo::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(135deg, transparent 49.5%, rgba(10,10,10,0.04) 49.5%, rgba(10,10,10,0.04) 50.5%, transparent 50.5%),
    linear-gradient(45deg, transparent 49.5%, rgba(10,10,10,0.04) 49.5%, rgba(10,10,10,0.04) 50.5%, transparent 50.5%);
  background-size: 100% 100%;
}
.photo .photo-label {
  position: absolute;
  bottom: 8px; left: 10px;
  font-family: var(--cl-mono);
  font-size: 7pt;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cl-gray-700);
  background: rgba(255,255,255,0.85);
  padding: 3px 7px;
  backdrop-filter: blur(4px);
}
.photo .photo-ref {
  position: absolute;
  top: 10px; right: 10px;
  font-family: var(--cl-mono);
  font-size: 6.5pt;
  letter-spacing: 0.08em;
  color: var(--cl-gray-500);
}
.photo.tint-red { background: var(--cl-red); }
.photo.tint-red::before { mix-blend-mode: multiply; opacity: 0.3; }
.photo.bw { filter: grayscale(1); }

/* Spot rouge en overlay */
.photo.spot-red::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 40%, transparent 20%, var(--cl-red) 180%);
  mix-blend-mode: multiply;
  opacity: 0.18;
}

/* ============ IMPRESSION ============ */
@page {
  size: A4;
  margin: 0;
}
@media print {
  body { background: var(--cl-white); }
  .page { margin: 0; box-shadow: none; }
  .no-print { display: none !important; }
}

/* ============ TOOLBAR (écran uniquement) ============ */
.toolbar {
  position: fixed;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  background: var(--cl-black);
  color: var(--cl-white);
  padding: 8px 14px;
  border-radius: 100px;
  font-family: var(--cl-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  gap: 14px;
  align-items: center;
  z-index: 100;
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
}
.toolbar button {
  background: transparent;
  color: inherit;
  border: 0;
  font: inherit;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 100px;
  letter-spacing: inherit;
  text-transform: inherit;
}
.toolbar button:hover { background: rgba(255,255,255,0.12); }
.toolbar .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cl-red-light);
  display: inline-block;
}