/* RÉGLAGES TYPOGRAPHIQUES — police, taille, graisse, espacement, interligne. */
:root {
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-text: 'Montserrat', Arial, sans-serif;
  --alex-size: clamp(2rem, 3vw, 3.2rem);
  --alex-weight: 300;
  --alex-tracking: 1.08em;
  --alex-leading: 1.2;
  --alabaz-size: clamp(3rem, 5.25vw, 5.6rem);
  --alabaz-weight: 300;
  --alabaz-tracking: .53em;
  --alabaz-leading: 1.25;
  --title-size: clamp(.9rem, 1.45vw, 1.5rem);
  --title-weight: 400;
  --title-tracking: .3em;
  --title-leading: 1.6;
  --statement-size: clamp(1rem, 1.05vw, 1.125rem);
  --statement-weight: 400;
  --statement-tracking: .045em;
  --statement-leading: 1.65;
  --disciplines-size: .75rem;
  --disciplines-weight: 500;
  --disciplines-tracking: .2em;
  --disciplines-leading: 2;
  --email-size: .75rem;
  --email-weight: 500;
  --email-tracking: .2em;
  --email-leading: 1.6;
  --location-size: .75rem;
  --location-weight: 500;
  --location-tracking: .2em;
  --location-leading: 1.6;
  --mobile-alex-size: clamp(1.6rem, 7vw, 2.3rem);
  --mobile-alex-tracking: .75em;
  --mobile-alabaz-size: clamp(2rem, 9.5vw, 3.5rem);
  --mobile-alabaz-tracking: .24em;
  --mobile-title-tracking: .23em;
  --mobile-disciplines-tracking: .1em;
  /* COMPOSITION ET IMAGE */
  --text: #f8f8f6;
  --page-padding: clamp(1.5rem, 2.9vw, 3.1rem);
  --background-position: 50% 50%;
  --grid-color: rgba(255, 255, 255, .085);
  --zoom-start: 1.035;
  --zoom-duration: 24s;
}

* { box-sizing: border-box; }
html { background: #171b20; color: var(--text); }
body { margin: 0; isolation: isolate; overflow-x: clip; font-family: var(--font-text); }
.backdrop, .shade, .grid { position: fixed; inset: 0; pointer-events: none; }
.backdrop {
  z-index: -3;
  background: url('../images/background.png') var(--background-position) / cover no-repeat;
  animation: settle var(--zoom-duration) cubic-bezier(.15, .35, .35, 1) both;
}
.shade {
  z-index: -2;
  background: linear-gradient(180deg, rgba(8,12,18,.15), rgba(8,12,18,.29) 45%, rgba(8,12,18,.36));
}
.grid {
  z-index: -1;
  background-image: linear-gradient(to right, var(--grid-color) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
  background-size: 14.285714% 100%, 100% 33.333333%;
}
.location { position: absolute; top: var(--page-padding); left: var(--page-padding); font-size: var(--location-size); font-weight: var(--location-weight); letter-spacing: var(--location-tracking); line-height: var(--location-leading); }
.location p { margin: 0; }
.location .since { display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; margin-top: .7rem; }
.since::before { content: ''; width: 1px; height: 1.15rem; background: currentColor; opacity: .65; }
main { min-height: 100vh; min-height: 100svh; display: grid; place-items: center; padding: 9rem var(--page-padding) 5rem; }
.identity { width: 100%; text-align: center; text-shadow: 0 1px 16px rgba(0,0,0,.25); }
h1 { margin: 0; font-family: var(--font-display); }
h1 span { display: block; padding-left: var(--tracking); letter-spacing: var(--tracking); }
.first-name { --tracking: var(--alex-tracking); font-size: var(--alex-size); font-weight: var(--alex-weight); line-height: var(--alex-leading); }
.last-name { --tracking: var(--alabaz-tracking); margin-top: 1.2rem; font-size: var(--alabaz-size); font-weight: var(--alabaz-weight); line-height: var(--alabaz-leading); }
.title { margin: 1rem 0 0; padding-left: var(--title-tracking); font-size: var(--title-size); font-weight: var(--title-weight); letter-spacing: var(--title-tracking); line-height: var(--title-leading); }
.rule { width: 4rem; height: 1px; margin: 1.3rem auto; background: currentColor; opacity: .7; }
.statement { max-width: 42rem; margin: 0 auto; font-size: var(--statement-size); font-weight: var(--statement-weight); letter-spacing: var(--statement-tracking); line-height: var(--statement-leading); text-wrap: balance; }
.disciplines { margin: 1.75rem auto 0; max-width: 56rem; font-size: var(--disciplines-size); font-weight: var(--disciplines-weight); letter-spacing: var(--disciplines-tracking); line-height: var(--disciplines-leading); text-wrap: balance; }
.email { display: inline-flex; min-height: 44px; align-items: center; margin-top: 1.25rem; padding: .5rem; color: inherit; font-size: var(--email-size); font-weight: var(--email-weight); letter-spacing: var(--email-tracking); line-height: var(--email-leading); text-decoration: none; text-underline-offset: .5em; }
.email:hover { text-decoration: underline; }
.email:focus-visible { outline: 1px solid currentColor; outline-offset: 5px; }
@keyframes settle { from { transform: scale(var(--zoom-start)); } to { transform: scale(1); } }
@media (max-width: 600px) {
  :root { --alex-size: var(--mobile-alex-size); --alex-tracking: var(--mobile-alex-tracking); --alabaz-size: var(--mobile-alabaz-size); --alabaz-tracking: var(--mobile-alabaz-tracking); --title-tracking: var(--mobile-title-tracking); --disciplines-tracking: var(--mobile-disciplines-tracking); }
  main { padding-top: 9rem; padding-bottom: 3rem; }
  .last-name { margin-top: 1rem; }
  .disciplines { max-width: 23rem; margin-top: 1.4rem; }
  .grid { background-size: 25% 100%, 100% 33.333333%; }
}
@media (prefers-reduced-motion: reduce) { .backdrop { animation: none; } }