:root {
  --bg: #f1e6d0;
  --bg-alt: #e9dcc0;
  --surface: #faf4e6;
  --border: #d4c4a0;
  --text: #555555;
  --text-muted: #5d5443;
  --accent: #b85c2e;
  --accent-2: #8a4a1f;
  --accent-3: #4a7c59;
  --accent-gold: #f0c14b;
  --radius: 14px;
  --container: 1100px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Subtle warm texture */
.stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse 70% 45% at 50% -10%, rgba(184, 92, 46, 0.10), transparent),
    radial-gradient(ellipse 45% 35% at 85% 15%, rgba(138, 74, 31, 0.07), transparent),
    radial-gradient(1.5px 1.5px at 20% 30%, rgba(138, 74, 31, 0.18), transparent),
    radial-gradient(1.5px 1.5px at 70% 12%, rgba(138, 74, 31, 0.14), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(138, 74, 31, 0.12), transparent),
    radial-gradient(1.5px 1.5px at 85% 55%, rgba(138, 74, 31, 0.14), transparent),
    radial-gradient(2px 2px at 10% 85%, rgba(138, 74, 31, 0.10), transparent);
  z-index: 0;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(241, 230, 208, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.3px;
}

.logomark { flex-shrink: 0; }

.brand span {
  background: linear-gradient(90deg, var(--accent), var(--accent-gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1.3rem;
  padding: 4px 12px;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 4px 20px rgba(184, 92, 46, 0.3);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(184, 92, 46, 0.42); }

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover { background: var(--surface); }

.btn-small { padding: 9px 20px !important; background: var(--surface); color: var(--text) !important; border: 1px solid var(--border); border-radius: 999px; }
.btn-small:hover { border-color: var(--accent); }

/* Hero */
.hero {
  position: relative;
  padding: 110px 0 90px;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  width: 900px;
  height: 600px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(184, 92, 46, 0.14), transparent 65%);
  animation: drift 14s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes drift {
  from { transform: translateX(-58%) translateY(0); }
  to   { transform: translateX(-42%) translateY(28px); }
}

/* Galaxy starfield — flocked clusters across every section */
.section-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.s {
  position: absolute;
  display: inline-block;
  color: var(--accent);
  line-height: 1;
  user-select: none;
  text-shadow: 0 0 8px rgba(184, 92, 46, 0.28);
  animation: floaty 7s ease-in-out infinite, twinkle 5s ease-in-out infinite;
}

.s.gold  { color: var(--accent-gold); text-shadow: 0 0 12px rgba(240, 193, 75, 0.45); }
.s.brown { color: var(--accent-2);    text-shadow: 0 0 6px  rgba(138,  74, 31, 0.22); }
.s.slow  { animation-duration: 11s, 7s; }
.s.fast  { animation-duration: 5s,  3.5s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-16px) rotate(12deg); }
}

@keyframes twinkle {
  0%, 100% { opacity: 0.35; }
  50%      { opacity: 0.8; }
}

.hero-inner { position: relative; z-index: 1; max-width: 820px; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-3);
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 22px;
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent-2) 0%, var(--accent) 40%, var(--accent-gold) 72%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 36px;
}

.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 56px;
  list-style: none;
  flex-wrap: wrap;
}

.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.3rem; color: var(--text); }
.hero-stats span { font-size: 0.85rem; color: var(--text-muted); }

/* Sections */
.section { position: relative; padding: 90px 0; z-index: 1; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.section-lead { color: var(--text-muted); max-width: 620px; margin-bottom: 44px; font-size: 1.05rem; }

/* Cards */
.grid.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 8px 24px rgba(90, 62, 30, 0.12); }

.card-icon { font-size: 1.8rem; margin-bottom: 14px; }

.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 0.95rem; }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  list-style: none;
  margin-top: 44px;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.step-num {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
  background: rgba(184, 92, 46, 0.12);
  border-radius: 8px;
  padding: 4px 10px;
  margin-bottom: 14px;
}

.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-muted); font-size: 0.95rem; }

/* Why us */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.checklist { list-style: none; display: flex; flex-direction: column; gap: 18px; }

.checklist li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-3);
  border-radius: 10px;
  padding: 16px 20px;
  color: var(--text-muted);
  font-size: 0.97rem;
}

.checklist strong { color: var(--text); }

/* Work / Featured project */
.work-disclosure {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 8px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.work-disclosure:hover { border-color: var(--accent); }
.work-disclosure[open] {
  border-color: var(--accent);
  box-shadow: 0 14px 36px rgba(90, 62, 30, 0.12);
}

.work-disclosure summary {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "title action"
    "meta  action";
  align-items: center;
  column-gap: 20px;
  row-gap: 4px;
  padding: 22px 28px;
  cursor: pointer;
  list-style: none;
}

.work-disclosure summary::-webkit-details-marker { display: none; }
.work-disclosure summary::marker { content: ''; }

.work-disclosure summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.work-disclosure-title {
  grid-area: title;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0;
  color: var(--text);
}

.work-disclosure-meta {
  grid-area: meta;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.work-disclosure-action {
  grid-area: action;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.work-disclosure-hint {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}

.work-disclosure .hint-open { display: none; }
.work-disclosure[open] .hint-closed { display: none; }
.work-disclosure[open] .hint-open { display: inline; }

.work-disclosure-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--accent);
  transition: transform 0.25s ease, background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.work-disclosure summary:hover .work-disclosure-icon {
  background: rgba(184, 92, 46, 0.08);
  border-color: var(--accent);
}

.work-disclosure[open] .work-disclosure-icon {
  transform: rotate(180deg);
  background: rgba(184, 92, 46, 0.1);
  border-color: var(--accent);
}

.work-disclosure-body {
  padding: 0 28px 32px;
  border-top: 1px solid var(--border);
}

.work-disclosure-body .section-lead {
  max-width: 100%;
  margin: 22px 0 32px;
}

@media (max-width: 720px) {
  .work-disclosure summary { padding: 18px 20px; column-gap: 14px; }
  .work-disclosure-body { padding: 0 20px 26px; }
  .work-disclosure-icon { width: 34px; height: 34px; }
  .work-disclosure-hint { display: none; }
}

.work-showcase {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: start;
  margin-top: 8px;
}

.work-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 88px;
}

.work-grid-art {
  margin: 0;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(90, 62, 30, 0.14);
  max-width: 540px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.work-grid-art:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 50px rgba(90, 62, 30, 0.18);
}

.work-grid-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  mix-blend-mode: multiply;
}

.work-visual-caption {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 540px;
}

.work-content { display: flex; flex-direction: column; }

.work-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.work-lead em { color: var(--text); font-style: normal; font-weight: 600; }

.work-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.work-features li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.work-features strong { color: var(--text); font-weight: 700; font-size: 0.97rem; }
.work-features span { color: var(--text-muted); font-size: 0.88rem; }

.work-stack-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.work-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin-bottom: 30px;
}

.work-stack li {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
}

.work-cta { align-self: flex-start; }

/* Tech stack */
.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  list-style: none;
  margin-top: 10px;
}

.tech-badges li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color 0.2s, transform 0.15s;
}

.tech-badges li:hover { border-color: var(--accent); transform: translateY(-2px); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-email { margin-top: 10px; font-size: 1.05rem; }
.contact-location { margin-top: 8px; color: var(--text-muted); }
.contact-email a { color: var(--accent); text-decoration: none; font-weight: 600; }
.contact-email a:hover { text-decoration: underline; }

form { display: flex; flex-direction: column; gap: 18px; }

form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-weight: 600;
  font-size: 0.9rem;
}

form input,
form textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color 0.2s;
}

form input:focus,
form textarea:focus { outline: none; border-color: var(--accent); }

form input::placeholder,
form textarea::placeholder { color: #a3947a; }

.form-status { font-size: 0.9rem; min-height: 1.4em; }
.form-status.ok { color: var(--accent-3); }
.form-status.err { color: #b3261e; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  position: relative;
  z-index: 1;
}

.site-footer { padding: 44px 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 36px;
  align-items: start;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-brand strong { display: inline-block; margin-left: 8px; color: var(--text); font-size: 1.05rem; vertical-align: middle; }
.footer-brand .logomark { vertical-align: middle; }
.footer-brand p { margin-top: 10px; }

.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer-nav a:hover { color: var(--text); }

.footer-meta { display: flex; flex-direction: column; gap: 14px; }

.linkedin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 600;
}

.linkedin:hover { color: var(--accent); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--reveal-delay, 0s);
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero::before, .s { animation: none; }
  .s { opacity: 0.55; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Responsive */
@media (max-width: 860px) {
  .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .work-showcase { grid-template-columns: 1fr; gap: 36px; }
  .work-visual { position: static; align-items: center; }
  .work-grid-art, .work-visual-caption { max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 18px;
    align-items: flex-start;
  }
  .nav-links.open { display: flex; }
  .hero { padding: 70px 0 60px; }
  .hero-stats { gap: 32px; }
  .section { padding: 60px 0; }
}

/* Breadcrumb (case-study pages) */
.crumbs {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.crumbs a { color: var(--accent2); text-decoration: none; }
.crumbs a:hover { color: var(--accent); text-decoration: underline; }
.crumbs span[aria-hidden] { opacity: 0.6; }