/* ==========================================================================
   JD Millwork LLC — site stylesheet
   Design direction: warm / craftsman. Deep walnut backgrounds, parchment
   type, aged-brass accent. Editorial spacing, restrained typography.
   ========================================================================== */

/* --- Reset / base ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* --- Tokens ------------------------------------------------------------- */
:root {
  --bg-dark:        #1a1410;
  --bg-dark-2:      #25201a;
  --bg-light:       #f5efe6;
  --bg-light-2:     #ebe2d3;
  --ink-dark:       #d4c5ae;
  --ink-dark-soft:  #9a8b73;
  --ink-light:      #2b2419;
  --ink-light-soft: #6b5d4c;
  --accent:         #a87a3d;
  --accent-bright:  #c89254;
  --rule:           #3a322a;
  --rule-light:     #d6cab5;

  --font-serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --font-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --container: 1240px;
  --reading:    720px;
  --gap:        clamp(1rem, 2vw, 2rem);
}

/* --- Typography --------------------------------------------------------- */
body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-light);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.005em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
h4 { font-size: 1.1rem; font-family: var(--font-sans); font-weight: 500;
     text-transform: uppercase; letter-spacing: 0.18em; }

p + p { margin-top: 1em; }
p { max-width: var(--reading); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: block;
}

.lede {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-style: italic;
  line-height: 1.45;
  color: var(--ink-light-soft);
  max-width: 780px;
}

.dark .lede { color: var(--ink-dark-soft); }

a.text-link {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color 0.2s ease;
}
a.text-link:hover { color: var(--accent-bright); }

/* --- Layout ------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

section { padding: clamp(4rem, 9vw, 8rem) 0; }
section + section { border-top: 1px solid var(--rule-light); }
.dark + .dark { border-top: 1px solid var(--rule); }
.dark + section, section + .dark { border-top: none; }

.dark {
  background: var(--bg-dark);
  color: var(--ink-dark);
}
.dark h1, .dark h2, .dark h3 { color: var(--ink-dark); }
.dark .eyebrow { color: var(--accent-bright); }

/* --- Header / Nav ------------------------------------------------------- */
.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 1.4rem 0;
}
.site-header.scrolled,
body.dark-bg .site-header,
body:not(.has-hero) .site-header {
  position: sticky;
  background: rgba(26, 20, 16, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  color: var(--ink-dark);
  white-space: nowrap;
}
.brand span { color: var(--accent-bright); }
.nav { display: flex; gap: 2rem; align-items: center; }
.nav a {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-dark);
  font-weight: 400;
  padding: 0.5rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.nav a:hover, .nav a.active {
  color: var(--accent-bright);
  border-bottom-color: var(--accent);
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ink-dark);
  color: var(--ink-dark);
  padding: 0.45rem 0.8rem;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .nav-toggle { display: inline-block; }
  .nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-dark);
    border-top: 1px solid var(--rule);
    padding: 1rem 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 1rem 2rem; border-bottom: 1px solid var(--rule); }
  .nav a:last-child { border-bottom: none; }
}
@media (min-width: 981px) and (max-width: 1100px) {
  .nav { gap: 1.4rem; }
  .nav a { font-size: 0.72rem; letter-spacing: 0.18em; }
}

/* --- Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--ink-dark);
  background: var(--bg-dark);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: var(--hero-image, none);
  background-size: cover;
  background-position: center;
  filter: brightness(0.55);
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26,20,16,0.6) 0%,
    rgba(26,20,16,0.15) 35%,
    rgba(26,20,16,0.85) 100%);
}
.hero .container { position: relative; z-index: 2; padding-bottom: 5rem; padding-top: 8rem; }
.hero h1 {
  font-weight: 400;
  max-width: 14ch;
  margin-bottom: 1.5rem;
}
.hero .lede { color: rgba(212,197,174,0.85); max-width: 56ch; }
.hero-meta {
  margin-top: 3rem;
  display: flex;
  gap: 2.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(212,197,174,0.65);
}
.hero-meta span { display: flex; align-items: center; gap: 0.5rem; }
.hero-meta span::before {
  content: "";
  width: 8px; height: 1px;
  background: var(--accent);
}

/* --- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 1rem 1.8rem;
  border: 1px solid currentColor;
  background: transparent;
  color: var(--accent);
  transition: all 0.2s ease;
  cursor: pointer;
}
.btn:hover { background: var(--accent); color: var(--bg-light); }
.dark .btn { color: var(--accent-bright); }
.dark .btn:hover { background: var(--accent-bright); color: var(--bg-dark); }
.btn-primary {
  background: var(--accent);
  color: var(--bg-light);
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-bright); border-color: var(--accent-bright); }

/* --- Two-column block --------------------------------------------------- */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.two-col.flip > :first-child { order: 2; }
@media (max-width: 820px) {
  .two-col, .two-col.flip { grid-template-columns: 1fr; }
  .two-col.flip > :first-child { order: 0; }
}

/* --- Service card / split ----------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.services-grid .service {
  padding: clamp(2.5rem, 5vw, 4.5rem);
  border-right: 1px solid var(--rule);
}
.services-grid .service:last-child { border-right: none; }
.services-grid h3 { margin-bottom: 1rem; }
.services-grid ul { margin: 1.5rem 0 2rem; }
.services-grid li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(58,50,42,0.5);
  font-size: 0.95rem;
  color: var(--ink-dark-soft);
}
@media (max-width: 820px) {
  .services-grid { grid-template-columns: 1fr; }
  .services-grid .service { border-right: none; border-bottom: 1px solid var(--rule); }
  .services-grid .service:last-child { border-bottom: none; }
}

/* --- Portfolio grid ----------------------------------------------------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  background: var(--bg-dark-2);
  aspect-ratio: 4/3;
}
.portfolio-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s ease;
}
.portfolio-item:hover img { transform: scale(1.04); }
.portfolio-item .caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(26,20,16,0.95) 100%);
  color: var(--ink-dark);
}
.portfolio-item .caption .eyebrow {
  font-size: 0.7rem;
  margin-bottom: 0.4rem;
}
.portfolio-item .caption h4 {
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--ink-dark);
}
.portfolio-item.span-6 { grid-column: span 6; }
.portfolio-item.span-7 { grid-column: span 7; }
.portfolio-item.span-5 { grid-column: span 5; }
.portfolio-item.span-12 { grid-column: span 12; aspect-ratio: 21/9; }
@media (max-width: 820px) {
  .portfolio-item, .portfolio-item.span-6, .portfolio-item.span-7,
  .portfolio-item.span-5, .portfolio-item.span-12 { grid-column: span 12; }
}

/* --- Experience timeline ------------------------------------------------ */
.timeline { max-width: 800px; margin: 3rem 0 0; }
.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--rule-light);
}
.dark .timeline-item { border-top-color: var(--rule); }
.timeline-item:last-child { border-bottom: 1px solid var(--rule-light); }
.dark .timeline-item:last-child { border-bottom-color: var(--rule); }
.timeline-item .when {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 0.4rem;
}
.timeline-item h4 { margin-bottom: 0.25rem; text-transform: none; letter-spacing: 0; font-family: var(--font-serif); font-size: 1.3rem; font-weight: 500; }
.timeline-item .org {
  font-size: 0.9rem;
  color: var(--ink-light-soft);
  margin-bottom: 0.75rem;
}
.dark .timeline-item .org { color: var(--ink-dark-soft); }
@media (max-width: 640px) {
  .timeline-item { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* --- Form --------------------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
  max-width: 720px;
}
.form-grid .full { grid-column: span 2; }
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: span 1; }
}
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-light-soft);
}
.dark .form-field label { color: var(--ink-dark-soft); }
.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  background: transparent;
  border: 1px solid var(--rule-light);
  color: var(--ink-light);
  transition: border-color 0.2s;
}
.dark .form-field input,
.dark .form-field select,
.dark .form-field textarea {
  border-color: var(--rule);
  color: var(--ink-dark);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* --- Footer ------------------------------------------------------------- */
.site-footer {
  background: var(--bg-dark);
  color: var(--ink-dark);
  padding: 4.5rem 0 2.5rem;
  border-top: 1px solid var(--rule);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}
.footer-grid h4 {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 1.2rem;
  font-family: var(--font-sans);
  font-weight: 500;
}
.footer-grid ul li { padding: 0.3rem 0; font-size: 0.95rem; color: var(--ink-dark-soft); }
.footer-grid ul li a:hover { color: var(--accent-bright); }
.footer-grid p { color: var(--ink-dark-soft); font-size: 0.95rem; }
.footer-bottom {
  border-top: 1px solid var(--rule);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dark-soft);
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

/* --- Utility ------------------------------------------------------------ */
.center { text-align: center; }
.section-head { margin-bottom: 4rem; }
.section-head.center { margin-left: auto; margin-right: auto; max-width: 720px; }
.divider {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 1.5rem 0;
}
.center .divider { margin-left: auto; margin-right: auto; }
.cta-strip {
  text-align: center;
  padding: 5rem 0;
}