/* ==================================================================
   PIERRE — studiolpv.com
   Feuille de style unique, mobile-first, sans dépendance externe
   (hors polices Google Fonts chargées dans index.html).
   ================================================================== */

/* ----------------------------------------------------------------
   1. Design tokens
   ---------------------------------------------------------------- */
:root {
  /* Palette — papier chaud / encre / vert discret */
  --color-bg: #f5f2ec;
  --color-bg-raised: #ece7dc;
  --color-ink: #1b1a17;
  --color-ink-soft: #5a564c;
  --color-ink-faint: #8a8477;
  --color-line: #ddd6c6;
  --color-accent: #47523c;
  --color-accent-soft: #eef0e6;
  --color-surface: #fbfaf7;

  /* Typographie */
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Rythme */
  --content-width: 560px;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ----------------------------------------------------------------
   2. Reset minimal
   ---------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}

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

h1, h2, p {
  margin: 0;
}

svg {
  width: 100%;
  height: 100%;
}

/* Accessibilité — focus clavier visible */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

/* ----------------------------------------------------------------
   3. Structure générale
   ---------------------------------------------------------------- */
.page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 64px 24px 48px;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

/* ----------------------------------------------------------------
   4. Hero
   ---------------------------------------------------------------- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding-bottom: 40px;
}

.hero__photo {
  width: 112px;
  height: 112px;
  border-radius: 30%;
  object-fit: cover;
  margin-bottom: 18px;
  box-shadow: 0 1px 0 rgba(27, 26, 23, 0.04);
  opacity: 0;
  animation: rise 0.7s var(--ease) forwards;
}

.hero__name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  opacity: 0;
  animation: rise 0.7s var(--ease) 0.08s forwards;
}

.hero__handle {
  color: var(--color-ink-faint);
  font-size: 0.95rem;
  font-weight: 500;
  margin-top: 4px;
  opacity: 0;
  animation: rise 0.7s var(--ease) 0.14s forwards;
}

.hero__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-ink);
  margin-top: 20px;
  opacity: 0;
  animation: rise 0.7s var(--ease) 0.2s forwards;
}

.hero__subtitle {
  color: var(--color-ink-soft);
  font-size: 0.98rem;
  margin-top: 6px;
  opacity: 0;
  animation: rise 0.7s var(--ease) 0.26s forwards;
}

.hero__socials {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  opacity: 0;
  animation: rise 0.7s var(--ease) 0.32s forwards;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.icon-link {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  color: var(--color-ink-soft);
  overflow: hidden;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.icon-link svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.icon-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

/* ----------------------------------------------------------------
   5. Univers — une carte par univers + liens secondaires ("chips")
   ---------------------------------------------------------------- */
.icon {
  width: 20px;
  height: 20px;
  display: block;
}

.universes {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 8px;
}

.universe-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 18px 18px 16px;
  background: var(--color-surface);
}

.universe-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
}

a.universe-card__header--link {
  margin: -6px -6px 0;
  padding: 6px;
  border-radius: var(--radius-md);
  transition: background-color 0.2s var(--ease);
}

a.universe-card__header--link:hover,
a.universe-card__header--link:focus-visible {
  background-color: var(--color-accent-soft);
}

.universe-card__icon {
  flex: none;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  overflow: hidden;
}

.universe-card__icon .icon {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}

.universe-card__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.universe-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-ink);
}

.universe-card__desc {
  color: var(--color-ink-soft);
  font-size: 0.86rem;
  line-height: 1.4;
}

.universe-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  color: var(--color-ink-soft);
  font-size: 0.82rem;
  font-weight: 500;
  overflow: hidden;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.chip:hover,
.chip:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: var(--color-accent-soft);
}

.chip__icon {
  flex: none;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ----------------------------------------------------------------
   6. À propos
   ---------------------------------------------------------------- */
.about {
  padding: 44px 4px 0;
}

.about__text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink-soft);
  max-width: 52ch;
}

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

/* ----------------------------------------------------------------
   7. Section professionnelle
   ---------------------------------------------------------------- */
.work {
  padding: 40px 4px 0;
}

.work__text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink-soft);
  max-width: 54ch;
  margin-bottom: 24px;
}

.work__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  background: var(--color-ink);
  color: var(--color-surface);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn-primary:hover {
  background: var(--color-accent);
  transform: translateY(-1px);
}

.link-secondary {
  display: inline-block;
  margin-top: 14px;
  margin-left: 14px;
  color: var(--color-ink-faint);
  font-size: 0.9rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ----------------------------------------------------------------
   8. Footer
   ---------------------------------------------------------------- */
.footer {
  margin-top: 56px;
  padding: 28px 4px 0;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.footer__brand {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 10px;
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 8px;
  color: var(--color-ink-faint);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.footer__links a {
  color: var(--color-ink-soft);
  transition: color 0.2s var(--ease);
}

.footer__links a:hover {
  color: var(--color-accent);
}

.footer__copyright {
  color: var(--color-ink-faint);
  font-size: 0.8rem;
}

/* ----------------------------------------------------------------
   9. Points de rupture
   ---------------------------------------------------------------- */
@media (min-width: 480px) {
  .hero__photo {
    width: 128px;
    height: 128px;
  }

  .hero__name {
    font-size: 2.2rem;
  }
}

@media (min-width: 720px) {
  .page {
    padding-top: 88px;
  }

  .hero__photo {
    width: 140px;
    height: 140px;
  }

  .hero__name {
    font-size: 2.4rem;
  }

  .hero__tagline {
    font-size: 1.32rem;
  }

  .universe-card {
    padding: 22px 22px 20px;
  }

  .universe-card__title {
    font-size: 1.18rem;
  }
}