@import url("tokens.css");
@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Source+Sans+3:wght@400;700&display=swap");

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.2;
  margin: 0 0 0.5rem;
}
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }
a { color: var(--color-accent); }

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-secondary) 60%, white);
}
.logo { font-family: var(--font-display); font-weight: 700; color: var(--color-primary); font-size: 1.3rem; text-decoration: none; }
nav a { margin-left: 1rem; color: var(--color-text); text-decoration: none; font-size: 0.95rem; }
nav a:hover { color: var(--color-accent); }

main { max-width: 980px; margin: 0 auto; padding: 0 1.5rem 3rem; }
section { margin: 2.5rem 0; }

.hero { display: flex; flex-direction: column; gap: 1.25rem; }
.hero .tagline { color: color-mix(in srgb, var(--color-text) 75%, white); font-size: 1.1rem; }

.cta {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  margin-top: 0.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 720px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card { display: flex; flex-direction: column; gap: 0.75rem; }
.service-card h3 { color: var(--color-text); }

.about { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: center; }
@media (min-width: 720px) { .about { grid-template-columns: 1fr 1.2fr; } }

footer.site-footer {
  border-top: 1px solid color-mix(in srgb, var(--color-secondary) 60%, white);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--color-text) 70%, white);
}

/* ===== Bloc image-prompt — spec WEB-684 ===== */
.image-prompt-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1.25rem 1.5rem;
  border: 2px dashed var(--color-primary);
  border-radius: 8px;
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-bg));
  color: var(--color-text);
  font-family: var(--font-body);
  min-height: 200px;
  aspect-ratio: 16 / 9;
}
.image-prompt-block[data-aspect="4:3"]  { aspect-ratio: 4 / 3;  }
.image-prompt-block[data-aspect="1:1"]  { aspect-ratio: 1 / 1;  }
.image-prompt-block[data-aspect="3:4"]  { aspect-ratio: 3 / 4;  }
.image-prompt-block[data-aspect="21:9"] { aspect-ratio: 21 / 9; }

.image-prompt-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  text-transform: uppercase;
}
.image-prompt-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  opacity: 0.92;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto; }
}