@font-face { font-family: "Space Grotesk"; src: url("/assets/fonts/SpaceGrotesk-var.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/JetBrainsMono-var.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--font-head); font-weight: var(--head-weight); font-style: var(--head-style); line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.01em; }
[data-theme="papaya"] h1, [data-theme="papaya"] h2, [data-theme="corse"] h1, [data-theme="corse"] h2 { text-transform: var(--head-transform); letter-spacing: 0.02em; }
h1 { font-size: clamp(44px, 7vw, 84px); }
h2 { font-size: clamp(30px, 4vw, 46px); max-width: 18ch; }
h3 { font-size: 20px; }
[data-theme="papaya"] h3 { font-family: var(--font-body); font-weight: 600; }
p { margin: 0 0 16px; }
.accent { color: var(--accent); }
.eyebrow, .wrap .eyebrow { font-family: var(--font-mono); color: var(--accent); font-size: 14px; letter-spacing: 0.04em; margin-bottom: 14px; }

.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--accent); color: var(--on-accent); font-family: var(--font-body); font-weight: 600; font-size: 16px; padding: 14px 24px; border-radius: 6px; border: 2px solid var(--accent); text-decoration: none; cursor: pointer; transition: transform .15s, filter .15s; }
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--surface); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-sm { padding: 8px 16px; font-size: 14px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid color-mix(in srgb, var(--surface) 70%, transparent); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; text-decoration: none; }
.logo { height: 34px; width: auto; }
.logo-papaya, .logo-corse { display: none; align-items: center; gap: 10px; }
.logo-papaya svg { height: 34px; width: 34px; }
.logo-corse svg { height: 30px; width: 56px; }
.logo-papaya b, .logo-corse b { display: block; font-family: var(--font-head); font-weight: var(--head-weight); font-style: var(--head-style); font-size: 18px; letter-spacing: .08em; line-height: 1; }
.logo-papaya i, .logo-corse i { display: block; font-style: var(--head-style); font-family: var(--font-head); color: var(--accent); font-size: 8px; letter-spacing: .55em; margin-top: 4px; }
[data-theme="corse"] .logo-corse b { font-size: 22px; letter-spacing: .03em; }
[data-theme="corse"] .logo-corse i { font-size: 9px; letter-spacing: .38em; }
[data-theme="papaya"] .logo-verde, [data-theme="corse"] .logo-verde { display: none; }
[data-theme="papaya"] .logo-papaya, [data-theme="corse"] .logo-corse { display: flex; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { text-decoration: none; font-size: 15px; color: var(--text-muted); }
nav a:hover { color: var(--text); }
nav a.btn { color: var(--on-accent); }

/* hero */
.hero { padding: 96px 0 80px; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.lede { font-size: 20px; color: var(--text-muted); max-width: 34em; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.hero-art .toolpath { width: 100%; max-width: 380px; margin-left: auto; display: block; overflow: visible; }
.toolpath polyline { fill: none; stroke: var(--accent); stroke-width: 6; stroke-linejoin: miter; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 2.4s ease-out forwards; }
.toolpath polyline.inner { animation-delay: 1.1s; }
.toolpath circle { fill: var(--accent); opacity: 0; animation: pop .3s ease-out 3.3s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .toolpath polyline { animation: none; stroke-dashoffset: 0; } .toolpath circle { animation: none; opacity: 1; } }

/* sections */
.section { padding: 96px 0; }
.section-alt { background: color-mix(in srgb, var(--surface) 45%, var(--bg)); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.card { background: var(--surface); border-radius: 10px; padding: 28px 24px; border: 1px solid transparent; transition: border-color .2s; }
.card:hover { border-color: var(--accent); }
.card p { color: var(--text-muted); font-size: 15px; margin: 0; }
.card-soon { background: transparent; border: 1px dashed var(--surface); }
.tag { display: inline-block; font-family: var(--font-mono); font-size: 12px; color: var(--accent); border: 1px solid currentColor; border-radius: 4px; padding: 2px 8px; margin-bottom: 18px; }

.work { margin: 0; }
.photo { aspect-ratio: 4 / 3; border-radius: 10px; background:
  repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in srgb, var(--accent) 10%, transparent) 14px 15px), var(--surface);
  display: flex; align-items: center; justify-content: center; }
.photo span { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.work figcaption { padding: 14px 2px 0; }
.work b { display: block; font-size: 18px; }
.work figcaption span { color: var(--text-muted); font-size: 15px; }
.ideas { margin-top: 56px; }
.ideas ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 24px; }
.ideas li { padding-left: 22px; position: relative; color: var(--text-muted); }
.ideas li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); }

.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { border-top: 2px solid var(--surface); padding-top: 22px; }
.steps li:first-child { border-top-color: var(--accent); }
.num { font-family: var(--font-mono); color: var(--accent); font-size: 14px; display: block; margin-bottom: 10px; }
.steps p { color: var(--text-muted); font-size: 15px; }

.about { display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px; align-items: center; }
.about p { color: var(--text-muted); max-width: 38em; }
.about .sig { color: var(--text); font-weight: 600; margin-top: 28px; }
.sig span { font-family: var(--font-mono); font-weight: 400; color: var(--accent); font-size: 14px; margin-left: 8px; }
.about-mark img { width: 70%; margin: 0 auto; opacity: .9; }
[data-theme="papaya"] .about-mark, [data-theme="corse"] .about-mark { visibility: hidden; }

/* quote */
.quote { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
.quote > div > p { color: var(--text-muted); }
.contact { list-style: none; padding: 0; margin: 32px 0 0; }
.contact li { padding: 12px 0; border-bottom: 1px solid var(--surface); display: flex; gap: 16px; }
.contact span { font-family: var(--font-mono); color: var(--text-muted); font-size: 13px; width: 70px; padding-top: 2px; }
.contact a { text-decoration: none; }
.contact a:hover { color: var(--accent); }
.form { display: grid; gap: 18px; background: var(--surface); padding: 32px; border-radius: 12px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form .row-3 { grid-template-columns: 1fr 1fr 1fr; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; }
.form em { font-style: normal; color: var(--text-muted); font-weight: 400; font-size: 12px; }
.form input, .form select, .form textarea { font: inherit; font-size: 16px; color: var(--text); background: var(--bg); border: 1px solid color-mix(in srgb, var(--text-muted) 40%, transparent); border-radius: 6px; padding: 11px 12px; width: 100%; }
.form textarea { resize: vertical; }
.form .invalid { border-color: #ff6b6b; }
.form .btn { justify-self: start; }
.form label > span { display: flex; align-items: baseline; gap: 6px; }
.form-status { margin: 0; font-size: 15px; min-height: 1.5em; }
.form-status.ok { color: var(--accent); }
.form-status.err { color: #ff8a8a; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.footer { border-top: 1px solid var(--surface); padding: 48px 0; }
.footer-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: space-between; }
.footer img { height: 30px; width: auto; }
.footer p { margin: 0; color: var(--text-muted); font-family: var(--font-mono); font-size: 13px; }
[data-theme="papaya"] .footer img, [data-theme="corse"] .footer img { display: none; }

.theme-switch { position: fixed; right: 16px; bottom: 16px; z-index: 20; display: flex; align-items: center; gap: 4px; background: #000c; border: 1px solid #fff3; border-radius: 999px; padding: 5px 6px 5px 14px; font-family: "JetBrains Mono", monospace; font-size: 12px; color: #aaa; }
.theme-switch span { margin-right: 6px; }
.theme-switch button { font: inherit; color: #ddd; background: none; border: 0; border-radius: 999px; padding: 6px 12px; cursor: pointer; }
.theme-switch button[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }

@media (max-width: 900px) {
  nav a:not(.btn) { display: none; }
  .hero { padding: 56px 0; }
  .hero-inner, .about, .quote { grid-template-columns: 1fr; gap: 40px; }
  .hero-art { display: none; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3, .steps { grid-template-columns: 1fr; }
  .ideas ul { grid-template-columns: 1fr 1fr; }
  .about-mark { display: none; }
  .section { padding: 64px 0; }
}
@media (max-width: 560px) {
  .grid-4, .ideas ul, .form .row, .form .row-3 { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .logo { height: 32px; }
}