/* ---------- Tokens ---------- */
:root {
  --ink: #0A0A0A;
  --bronze: #B88D37;
  --bronze-deep: #8C6A28;
  --paper: #FAF9F5;
  --concrete: #EEEAE2;
  --graphite: #55534C;
  --white: #FFFFFF;
  --radius: 6px;
  --max-width: 1180px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--white);
  padding: 12px 20px;
  z-index: 200;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

/* ---------- Layout helpers ---------- */
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: clamp(64px, 9vw, 120px) 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-deep);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--bronze);
  display: inline-block;
}

.section-lead {
  max-width: 640px;
  color: var(--graphite);
  font-size: 1.05rem;
  margin-top: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: none;
  appearance: none;
  -webkit-appearance: none;
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--bronze);
  color: var(--white);
}
.btn-primary:hover { background: var(--bronze-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--white); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 245, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(10,10,10,0.08);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-logo img { height: 44px; width: auto; aspect-ratio: 200 / 169; object-fit: contain; }
.nav-links {
  display: none;
  gap: 32px;
  margin-left: auto;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a { position: relative; padding: 6px 0; margin-right: 32px; }
.nav-links a:last-child { margin-right: 0; }
.nav-links a:hover { color: var(--bronze-deep); }
.nav-cta { display: none; margin-left: 12px; }
.nav-toggle {
  margin-left: auto;
  background: none;
  border: none;
  width: 32px;
  height: 24px;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 11px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

.nav-links.is-open {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--paper);
  padding: 24px;
  border-bottom: 1px solid rgba(10,10,10,0.08);
}

@media (min-width: 880px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .nav-links.is-open { position: static; padding: 0; border: none; flex-direction: row; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(72px, 14vw, 140px);
  padding-bottom: clamp(64px, 10vw, 110px);
}
.hero-mark {
  position: absolute;
  top: -8%;
  right: -18%;
  width: min(70vw, 760px);
  height: auto;
  z-index: 0;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: left;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--graphite);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ---------- Services ---------- */
.services h2, .process h2, .value-text h2, .about h2, .contact-text h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  max-width: 620px;
}
.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 48px;
}
.service-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(10,10,10,0.08);
}
.service-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  filter: grayscale(45%) contrast(1.05);
  position: relative;
}
.service-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(184,141,55,0.28), rgba(10,10,10,0.35));
}
.service-card h3 {
  font-size: 1.15rem;
  padding: 22px 22px 8px;
}
.service-card p {
  color: var(--graphite);
  font-size: 0.95rem;
  padding: 0 22px 24px;
}

@media (min-width: 700px) {
  .service-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Process ---------- */
.process { background: var(--concrete); }
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 48px;
}
.process-step {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}
.step-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bronze-deep);
  display: block;
  margin-bottom: 10px;
}
.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.process-step p {
  color: var(--graphite);
  font-size: 0.95rem;
}

@media (min-width: 880px) {
  .process-grid { grid-template-columns: repeat(4, 1fr); gap: 28px; }
}

/* ---------- Value prop ---------- */
.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.value-list li {
  position: relative;
  padding-left: 26px;
  margin-top: 16px;
  color: var(--graphite);
}
.value-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--bronze);
}
.value-img {
  height: 320px;
  background-size: cover;
  background-position: center;
  border-radius: 10px;
  filter: grayscale(35%);
}

@media (min-width: 880px) {
  .value-grid { grid-template-columns: 1.1fr 0.9fr; }
  .value-img { height: 100%; min-height: 380px; }
}

/* ---------- About ---------- */
.about-inner { max-width: 760px; }
.about p {
  margin-top: 16px;
  color: var(--graphite);
  font-size: 1.05rem;
}

/* ---------- Contact ---------- */
.contact { background: var(--ink); color: var(--white); }
.contact h2 { color: var(--white); }
.contact-text > p:not(.eyebrow) { color: rgba(255,255,255,0.7); margin-top: 14px; max-width: 420px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}
.contact-links {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.contact-link:hover .contact-value { color: var(--bronze); }
.contact-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.contact-value {
  font-size: 1.05rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}
.contact-form input,
.contact-form textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--bronze);
}
.contact-form button { margin-top: 6px; }

@media (min-width: 880px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Footer ---------- */
.footer { background: var(--concrete); padding: 56px 0 32px; }
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}
.footer-logo { height: 104px; width: auto; aspect-ratio: 260 / 231; object-fit: contain; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}
.footer-links a { margin-right: 20px; }
.footer-links a:last-child { margin-right: 0; }
.footer-links a:hover { color: var(--bronze-deep); }
.footer-meta {
  font-size: 0.85rem;
  color: var(--graphite);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-copy { margin-top: 8px; opacity: 0.75; }

@media (min-width: 700px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}