/* Shared styles for every page of the site */
  /* All colors, fonts and sizes come from tokens.css */

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: var(--text-body);
    font-weight: var(--weight-body);
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; }
  [hidden] { display: none !important; }

  .eyebrow {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 0.9rem;
    color: var(--accent);
    margin: 0 0 12px;
  }

  /* ---------- Soft gradient blobs ---------- */
  .blobs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
  .blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.7;
    animation: drift 18s ease-in-out infinite alternate;
  }
  .blob.peach { background: var(--peach); }
  .blob.lilac { background: var(--lilac); }
  .blob.gray { background: var(--hero-glow-gray); }
  @keyframes drift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(40px, -30px) scale(1.12); }
  }

  /* ---------- Floating nav ---------- */
  .nav {
    position: fixed;
    top: calc(24px + env(safe-area-inset-top, 0px));
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    display: flex;
    gap: 4px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 30px rgba(40, 30, 90, 0.08);
  }
  .nav a {
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 0.875rem;
    color: var(--ink-soft);
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
  }
  .nav a:hover { color: var(--ink); }
  .nav a.active { background: #fff; color: var(--accent); }

  /* ---------- Hero ---------- */
  .hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    background: var(--hero-bg);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 0 var(--gutter);
    user-select: none;
  }
  .hero-text { position: relative; z-index: 1; pointer-events: none; }
  .hero-name {
    font-size: clamp(1.6rem, 3.6vw, 2.4rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    margin: 0 0 10px;
  }
  .hero-title {
    font-size: var(--text-display);
    font-weight: var(--weight-heading);
    line-height: 0.88;
    letter-spacing: -0.055em;
    margin: 0;
  }

  /* Physics pills */
  .pills { position: absolute; inset: 0; z-index: 2; }
  .pill {
    position: absolute;
    top: 0; left: 0;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px 10px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 10px 30px rgba(60, 40, 140, 0.12);
    font-size: clamp(1rem, 2vw, 1.6rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    white-space: nowrap;
    cursor: grab;
    will-change: transform;
    visibility: hidden;
  }
  .pill.ready { visibility: visible; }
  .pill:active { cursor: grabbing; }
  .pill i {
    display: grid;
    place-items: center;
    width: 2.2em; height: 2.2em;
    border-radius: 50%;
    background: #fff;
    font-style: normal;
    font-size: 0.8em;
    font-weight: 700;
    color: #fff;
  }
  .hint {
    display: block;
    margin-top: 28px;
    font-family: var(--font-accent);
    font-style: italic;
    font-size: var(--text-small);
    color: var(--ink-soft);
  }

  /* Reduced motion: pills sit in a row instead of falling */
  .pills.static {
    position: absolute;
    inset: auto var(--gutter) 40px auto;
    display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end;
    max-width: 50%;
  }
  .pills.static .pill { position: static; visibility: visible; cursor: default; }

  /* ---------- Intro (scroll-revealed words) ---------- */
  .intro {
    max-width: 760px;
    margin: 0 auto;
    padding: 140px var(--gutter) 120px;
    text-align: center;
  }
  .intro p {
    font-size: var(--text-lead);
    line-height: 1.5;
    font-weight: 300;
    margin: 0 0 48px;
  }
  .intro .w { color: var(--ink-faint); transition: color 0.25s; }
  .intro .w.on { color: var(--ink); }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    border-radius: var(--btn-radius);
    border: 1px solid var(--btn-secondary-border);
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: color 0.35s, border-color 0.35s;
  }
  .btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--btn-secondary-hover-bg);
    transform: translateY(101%);
    transition: transform 0.35s cubic-bezier(.2,.8,.2,1);
    z-index: -1;
  }
  .btn:hover { color: var(--btn-secondary-hover-text); border-color: var(--btn-secondary-hover-bg); }
  .btn:hover::before { transform: translateY(0); }
  .btn svg { transition: transform 0.35s; }
  .btn:hover svg { transform: translateX(4px); }

  /* ---------- Work ---------- */
  .work { padding: 40px var(--gutter) 120px; max-width: var(--max-width); margin: 0 auto; }
  .section-title {
    font-size: var(--text-h2);
    font-weight: var(--weight-heading);
    letter-spacing: var(--tracking-heading);
    margin: 0 0 48px;
  }
  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
    gap: 36px;
  }
  .card { display: block; }
  .cards.three { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 28px; }
  .card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius);
    overflow: hidden;
    background: #f5f4fa;
    margin-bottom: 22px;
  }
  .card-media .mock {
    position: absolute;
    inset: 14% 12%;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 20px 50px rgba(40, 30, 90, 0.12);
    transition: transform 0.6s cubic-bezier(.2,.8,.2,1);
    padding: 6%;
    display: grid;
    gap: 8px;
    align-content: start;
  }
  .card:hover .mock { transform: translateY(-8px) scale(1.02); }
  .card-media > img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(.2,.8,.2,1);
  }
  .card:hover .card-media > img { transform: scale(1.04); }
  .mock span { display: block; height: 10px; border-radius: 6px; background: #ecebf3; }
  .mock span.hl { background: var(--lilac); width: 40%; height: 14px; }
  .mock span.short { width: 60%; }
  .mock .tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }
  .mock .tiles b { aspect-ratio: 1; border-radius: 8px; background: linear-gradient(135deg, var(--peach), var(--lilac)); }
  .card-meta { font-family: var(--font-accent); font-style: italic; color: var(--ink-soft); font-size: 0.9rem; margin: 0 0 6px; }
  .card h3 { font-size: var(--text-h3); font-weight: var(--weight-heading); letter-spacing: -0.035em; margin: 0 0 6px; }
  .card-sub { color: var(--ink-soft); margin: 0 0 14px; font-size: var(--text-body); }
  .tags { display: flex; gap: 8px; flex-wrap: wrap; }
  .tags span { font-size: var(--text-small); padding: 5px 12px; border-radius: var(--radius-pill); background: var(--color-tag-bg); color: var(--ink-soft); }
  .center { text-align: center; margin-top: 56px; }

  /* Fade-up on scroll */
  .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.9s, transform 0.9s cubic-bezier(.2,.8,.2,1); }
  .reveal.in { opacity: 1; transform: none; }

  /* ---------- Contact ---------- */
  .contact-wrap { padding: 0 var(--gutter) 100px; max-width: var(--max-width); margin: 0 auto; }
  .contact {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--hero-bg);
    padding: clamp(60px, 10vw, 110px) var(--gutter);
    text-align: center;
    --mx: 50%; --my: 50%;
  }
  .contact::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(400px circle at var(--mx) var(--my), color-mix(in srgb, var(--color-accent) 18%, transparent), transparent 60%);
    pointer-events: none;
  }
  .contact > * { position: relative; z-index: 1; }
  .contact h2 { font-size: var(--text-h2); font-weight: var(--weight-heading); letter-spacing: var(--tracking-heading); margin: 0 0 14px; }
  .contact p.lead { color: var(--ink-soft); font-size: var(--text-lead); max-width: 520px; margin: 0 auto 36px; line-height: 1.45; }
  .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
  .btn.solid { background: var(--btn-primary-bg); color: var(--btn-primary-text); border-color: var(--btn-primary-bg); }
  .btn.solid::before { background: var(--btn-primary-hover-bg); }
  .btn.solid:hover { color: var(--btn-primary-text); border-color: var(--btn-primary-hover-bg); }

  footer {
    border-top: 1px solid var(--line);
    padding: 24px var(--gutter);
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--ink-soft);
  }

  @media (max-width: 600px) {
    .nav a { padding: 9px 12px; font-size: 0.8rem; }
    .hero { align-items: flex-start; }
    .hint { display: none; }
  }