:root, [data-theme="light"] {
  --cream: #f7f1e8;
  --cream-2: #efe6d8;
  --ink: #1c1917;
  --ink-soft: #44403c;
  --muted: #78716c;
  --accent: #b45309;
  --accent-soft: #f3e7d3;
  --line: rgba(28, 25, 23, 0.12);
  --card: color-mix(in srgb, #fff 72%, #f7f1e8);
  --shadow: rgba(28, 25, 23, 0.06);
  --glow: rgba(180, 83, 9, 0.14);
  color-scheme: light;
}

[data-theme="dark"] {
  --cream: #1c1917;
  --cream-2: #292524;
  --ink: #f5f0e8;
  --ink-soft: #d6d3d1;
  --muted: #a8a29e;
  --accent: #f59e0b;
  --accent-soft: #3b2a14;
  --line: rgba(245, 240, 232, 0.14);
  --card: #292524;
  --shadow: rgba(0, 0, 0, 0.35);
  --glow: rgba(245, 158, 11, 0.16);
  color-scheme: dark;
}

:root {
  --radius: 18px;
  --max: 1100px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--accent-soft) 70%, transparent) 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, color-mix(in srgb, var(--cream-2) 80%, transparent) 0%, transparent 45%),
    var(--cream);
  line-height: 1.55;
  font-size: 1.05rem;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--ink); color: var(--cream);
  padding: 0.65rem 0.95rem; border-radius: 999px;
  text-decoration: none; font-weight: 700;
}
.skip-link:focus { top: 1rem; }

.bg-glow {
  pointer-events: none; position: fixed; inset: auto -10% -20% auto;
  width: min(55vw, 560px); height: min(55vw, 560px);
  background: radial-gradient(circle, var(--glow), transparent 65%);
  filter: blur(10px); z-index: -1;
  animation: drift 18s var(--ease) infinite alternate;
}

.wrap { width: min(var(--max), calc(100% - 2.5rem)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--cream) 84%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.95rem 0; gap: 1rem;
}
.brand {
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.15rem; color: var(--ink);
  text-decoration: none; letter-spacing: -0.02em;
}
.brand span { color: var(--accent); }
.nav-links { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.nav-links > a:not(.btn) {
  color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 0.95rem;
}
.nav-links > a:not(.btn):hover { color: var(--ink); }

.theme-toggle {
  width: 2.4rem; height: 2.4rem; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  cursor: pointer; display: inline-grid; place-items: center;
  transition: transform 0.2s var(--ease), background 0.2s ease;
}
.theme-toggle:hover { transform: translateY(-1px); }
.theme-toggle-icon::before {
  content: "☾";
  font-size: 1rem; line-height: 1;
}
[data-theme="dark"] .theme-toggle-icon::before { content: "☼"; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 999px; padding: 0.7rem 1.15rem; font-weight: 700;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; font: inherit;
  transition: transform 0.2s var(--ease), background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--ink); color: var(--cream);
  box-shadow: 0 10px 24px var(--shadow);
}
.btn-primary:hover { background: var(--accent); color: #fff; }
.btn-ghost {
  background: transparent; color: var(--ink); border-color: var(--line);
}
.btn-ghost:hover { background: var(--accent-soft); color: var(--ink); }

.hero { padding: 4.75rem 0 3.75rem; }
.hero-grid {
  display: grid; grid-template-columns: 1.3fr 0.9fr; gap: 2.5rem; align-items: end;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hide-sm { display: none !important; }
}
.eyebrow {
  display: inline-flex; gap: 0.5rem; align-items: center;
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 1rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.4rem);
  line-height: 1.08; letter-spacing: -0.03em;
  margin: 0 0 1rem; font-weight: 650; text-wrap: balance;
}
.lede { font-size: 1.18rem; color: var(--ink-soft); max-width: 36rem; margin: 0 0 1.75rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  box-shadow: 0 20px 50px var(--shadow);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.25s ease;
}
.card:hover { transform: translateY(-4px); }
.card-title, .card h3 {
  margin: 0 0 0.4rem; font-family: var(--font-display); font-size: 1.2rem; font-weight: 650;
}
.card p, .card span { margin: 0; color: var(--ink-soft); }
.stack { display: grid; gap: 0.95rem; }
.highlight-card { position: relative; overflow: hidden; }
.highlight-card::after {
  content: ""; position: absolute; inset: auto -20% -30% 40%; height: 70%;
  background: radial-gradient(circle, var(--glow), transparent 70%);
  pointer-events: none;
}
.pill-row { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 0; padding: 0; list-style: none; }
.pill {
  font-size: 0.8rem; font-weight: 700;
  padding: 0.35rem 0.7rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--ink);
}

section { padding: 3.4rem 0; }
section.alt {
  background: color-mix(in srgb, var(--cream-2) 72%, transparent);
  border-block: 1px solid var(--line);
}
.section-head { max-width: 42rem; margin-bottom: 1.75rem; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  letter-spacing: -0.02em; margin: 0 0 0.55rem;
}
.section-head p { margin: 0; color: var(--ink-soft); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; align-items: start; }
.approach-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
  list-style: none; margin: 0; padding: 0;
}
.approach-grid li { display: grid; gap: 0.35rem; }
.approach-grid strong {
  font-family: var(--font-display); font-size: 1.15rem;
}
.faq-list { display: grid; gap: 0.85rem; max-width: 46rem; }
.faq-item summary {
  cursor: pointer; font-weight: 700; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; float: right; color: var(--accent); font-weight: 700;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0.75rem 0 0; }

@media (max-width: 900px) {
  .grid-3, .grid-2, .approach-grid { grid-template-columns: 1fr; }
}

.muted { color: var(--muted); font-size: 0.95rem; }
.about-panel {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 1.5rem; align-items: stretch;
}
@media (max-width: 900px) { .about-panel { grid-template-columns: 1fr; } }

.quote {
  font-family: var(--font-display);
  font-size: 1.35rem; line-height: 1.35; margin: 0; color: var(--ink);
}
.floaty { animation: floaty 6s var(--ease) infinite; }

form { display: grid; gap: 0.85rem; }
label { font-weight: 700; font-size: 0.9rem; display: grid; gap: 0.35rem; }
input, select, textarea {
  font: inherit; padding: 0.75rem 0.85rem; border-radius: 12px;
  border: 1px solid var(--line); background: color-mix(in srgb, var(--card) 80%, #fff);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
  background: #1c1917;
}
input:focus, select:focus, textarea:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
  outline: none;
}
textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.9rem; color: var(--muted); margin: 0; min-height: 1.4em; }
.optional { color: var(--muted); font-weight: 400; font-size: 0.85em; }
button:disabled { opacity: 0.65; cursor: wait; }

.site-footer {
  padding: 2.5rem 0 3rem; border-top: 1px solid var(--line);
  color: var(--ink-soft); font-size: 0.95rem;
}
.footer-row {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center;
}

.reveal {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.18s; }

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-4%, -3%, 0) scale(1.05); }
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .reveal.is-visible { opacity: 1; transform: none; transition: none; }
  .btn, .card, .floaty, .bg-glow, .theme-toggle { animation: none !important; transition: none !important; }
  .btn:hover, .card:hover, .theme-toggle:hover { transform: none; }
}

.service { }

/* Blog */
.blog-main { padding-bottom: 3rem; }
.blog-hero { padding: 3.5rem 0 1.5rem; }
.blog-list { display: grid; gap: 1rem; padding-bottom: 2rem; }
.blog-card h2 { margin: 0.25rem 0 0.5rem; font-family: var(--font-display); font-size: 1.45rem; }
.blog-card h2 a { color: var(--ink); text-decoration: none; }
.blog-card h2 a:hover { color: var(--accent); }
.blog-meta { margin: 0; color: var(--muted); font-size: 0.9rem; font-weight: 600; }
.text-link { font-weight: 700; }
.post { padding: 3rem 0 2rem; max-width: 44rem; }
.post h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  margin: 0.4rem 0 1rem;
  line-height: 1.12;
}
.prose { color: var(--ink-soft); }
.prose h2 {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 1.35rem;
  margin: 1.75rem 0 0.6rem;
}
.prose p, .prose li { margin: 0 0 1rem; }
.prose ul { padding-left: 1.2rem; }
.prose code, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}
.post-nav { margin-top: 2.5rem; font-weight: 700; }