/* zimmermans.app — portfolio styles */

:root {
  --bg: #0b1120;
  --bg-raised: #111a2e;
  --bg-card: #131e36;
  --border: #22304f;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --accent: #4f7cff;
  --accent-soft: rgba(79, 124, 255, 0.14);
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header / nav ---------- */

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.site-nav .brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
  font-size: 1.05rem;
}

.site-nav .brand span { color: var(--accent); }

.site-nav .links a {
  color: var(--text-dim);
  text-decoration: none;
  margin-left: 22px;
  font-size: 0.95rem;
  transition: color 0.15s;
}

.site-nav .links a:hover { color: var(--text); }

/* ---------- Hero ---------- */

.hero {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 64px 0 72px;
}

.hero-photo img {
  width: 216px;
  height: 216px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  box-shadow: 0 0 0 6px var(--accent-soft), 0 18px 40px rgba(0, 0, 0, 0.45);
}

.hero-text .kicker {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.hero-text h1 {
  font-size: clamp(2rem, 5vw, 2.9rem);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.hero-text .lede {
  color: var(--text-dim);
  font-size: 1.08rem;
  max-width: 56ch;
}

.hero-text .lede + .lede { margin-top: 12px; }

/* ---------- Section headings ---------- */

.section { padding: 26px 0 64px; }

.section > h2 {
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.section > .sub {
  color: var(--text-dim);
  margin-bottom: 30px;
}

/* ---------- Project cards ---------- */

.cards { display: grid; gap: 20px; }

.card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 28px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4);
}

.card .card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.card h3 { font-size: 1.22rem; letter-spacing: -0.01em; }

.card .go {
  color: var(--accent);
  font-size: 0.9rem;
  white-space: nowrap;
}

.card p { color: var(--text-dim); max-width: 68ch; }

.chips { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--text-dim);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 11px;
}

/* ---------- Project detail pages ---------- */

.proj-hero { padding: 48px 0 8px; }

.proj-hero .kicker {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.proj-hero h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.proj-hero .lede {
  color: var(--text-dim);
  font-size: 1.08rem;
  max-width: 62ch;
}

.cta-row { margin: 26px 0 10px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: 10px;
  transition: filter 0.15s, transform 0.15s;
}

.btn:hover { filter: brightness(1.12); transform: translateY(-1px); }

.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
}

.note { color: var(--text-dim); font-size: 0.88rem; }

.proj-body { padding: 34px 0 80px; display: grid; gap: 34px; }

.proj-body h2 { font-size: 1.2rem; margin-bottom: 12px; }

.proj-body p { color: var(--text-dim); max-width: 72ch; }

.proj-body p + p { margin-top: 10px; }

.feature-list { list-style: none; display: grid; gap: 10px; }

.feature-list li {
  color: var(--text-dim);
  padding-left: 26px;
  position: relative;
  max-width: 72ch;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.feature-list li strong { color: var(--text); font-weight: 600; }

.back { color: var(--text-dim); text-decoration: none; font-size: 0.92rem; }
.back:hover { color: var(--text); }

/* ---------- Follow page (/follow/) ---------- */

.follow-msg { color: var(--text-dim); font-size: 0.9rem; margin-top: 12px; min-height: 1.2em; }

.follow-products {
  display: grid;
  gap: 18px;
  margin-bottom: 34px;
}

.follow-product {
  display: grid;
  grid-template-columns: 52px 1fr 24px;
  column-gap: 18px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.follow-product:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.follow-product:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.follow-icon {
  grid-column: 1;
  grid-row: 1;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.follow-icon img {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  display: block;
}

.follow-icon svg {
  width: 30px;
  height: 30px;
  color: var(--accent);
  display: block;
}

.follow-text { grid-column: 2; grid-row: 1; }

.follow-text strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.follow-text span {
  color: var(--text-dim);
  font-size: 0.94rem;
  line-height: 1.55;
}

.follow-product input {
  grid-column: 3;
  grid-row: 1;
  width: 20px;
  height: 20px;
  margin: 0;
  align-self: center;
  justify-self: end;
  accent-color: var(--accent);
}

.follow-email-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.follow-email-row input[type="email"] {
  flex: 1;
  min-width: 240px;
  height: 56px;
  box-sizing: border-box;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 1.05rem;
  font-family: var(--font);
  padding: 0 20px;
}

.follow-email-row input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
}

.follow-email-row .btn {
  height: 56px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  padding: 0 32px;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-family: var(--font);
}

@media (max-width: 560px) {
  .follow-product { grid-template-columns: 44px 1fr 22px; padding: 18px; column-gap: 14px; }
  .follow-icon { width: 44px; height: 44px; font-size: 22px; }
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
  color: var(--text-dim);
  font-size: 0.88rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .hero { flex-direction: column; text-align: center; gap: 28px; padding: 40px 0 52px; }
  .hero-text .lede { margin-left: auto; margin-right: auto; }
  .hero-photo img { width: 176px; height: 176px; }
  .card .card-top { flex-direction: column; gap: 2px; }
}

.follow-emoji { font-size: 28px; line-height: 1; display: block; }