/* ─────────────────────────────────────────────────────────────────────
   Kudzo — site styles
   Direction: Verdant (D2). Forest green + cream, gold accent, Spectral
   serif + Albert Sans, vine motifs.
   ───────────────────────────────────────────────────────────────────── */

/* Tokens ───────────────────────────────────────────────────────────── */
:root {
  --forest:        #1d2a22;
  --forest-deep:   #152018;
  --moss:          #2d4434;
  --cream:         #ece5d3;
  --cream-soft:    #d8d0bb;
  --bone:          #f4eedb;
  --gold:          #c8a558;
  --gold-dim:      #8c7642;
  --line:          rgba(236, 229, 211, 0.18);
  --line-dark:     rgba(29, 42, 34, 0.18);

  --serif: "Spectral", "Cormorant Garamond", Garamond, "Times New Roman", serif;
  --sans:  "Albert Sans", "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --container: 1240px;
  --pad-x: 56px;
  --pad-x-mobile: 24px;
}

/* Reset / base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--forest);
  color: var(--cream);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; }

::selection { background: var(--gold); color: var(--forest-deep); }

/* Type primitives ──────────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gold);
}
.eyebrow.is-centered { justify-content: center; }
.eyebrow.is-bare::before { display: none; }

.display {
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.0;
  margin: 0;
}
.display em, .display .ital { font-style: italic; color: var(--gold); }

h1, h2, h3, h4 { margin: 0; font-family: var(--serif); font-weight: 400; }

.lede {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.55;
  color: var(--cream-soft);
}

.mono {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Layout ────────────────────────────────────────────────────────────── */
.wrap {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
section { padding-block: clamp(80px, 12vw, 140px); }
section.tight { padding-block: clamp(60px, 8vw, 100px); }

.on-bone {
  background: var(--bone);
  color: var(--forest);
}
.on-bone .eyebrow { color: var(--gold-dim); }
.on-bone .eyebrow::before { background: var(--gold-dim); }
.on-bone .lede { color: var(--moss); }

.on-deep { background: var(--forest-deep); }

/* Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn-primary {
  background: var(--gold);
  color: var(--forest-deep);
}
.btn-primary:hover {
  background: var(--cream);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--cream);
}
.btn-ghost:hover {
  background: var(--cream);
  color: var(--forest-deep);
}
.btn-ghost.on-bone, .on-bone .btn-ghost {
  color: var(--forest);
  border-color: var(--forest);
}
.on-bone .btn-ghost:hover {
  background: var(--forest);
  color: var(--cream);
}

/* Header / nav ─────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 20px var(--pad-x);
  background: rgba(29, 42, 34, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 24px;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.brand .dot { color: var(--gold); }

.nav {
  display: flex;
  gap: 32px;
  font-size: 13px;
  letter-spacing: 0.04em;
  font-weight: 500;
}
.nav a {
  color: var(--cream);
  text-decoration: none;
  position: relative;
  padding-bottom: 4px;
}
.nav a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover::after, .nav a[aria-current="page"]::after {
  transform: scaleX(1);
}
.nav a[aria-current="page"] { color: var(--gold); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--cream);
  color: var(--cream);
  padding: 8px 14px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Hero (home) ──────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(80px, 10vw, 120px) var(--pad-x) clamp(60px, 8vw, 100px);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  max-width: var(--container);
  margin-inline: auto;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(56px, 8.5vw, 104px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.hero h1 .ital { color: var(--gold); font-style: italic; }
.hero p.lede { margin-top: 36px; max-width: 480px; font-size: clamp(17px, 1.6vw, 19px); }
.hero-cta { margin-top: 40px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero-vine {
  position: absolute;
  pointer-events: none;
  opacity: 0.4;
}
.hero-vine.tr { top: -40px; right: -40px; }
.hero-vine.bl { bottom: 40px; left: -30px; transform: rotate(180deg); opacity: 0.3; }

.hero-feature {
  position: relative;
}
.hero-feature .badge {
  position: absolute;
  bottom: -28px; right: -28px;
  background: var(--gold);
  color: var(--forest-deep);
  padding: 20px 24px;
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.4;
  max-width: 240px;
}
.hero-feature .badge .lbl {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0.7;
}

/* Placeholder image blocks (swap with <img> when you have photos) ─── */
.ph {
  width: 100%;
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, var(--moss) 0 16px, var(--forest) 16px 32px);
}
.ph.is-light {
  background:
    repeating-linear-gradient(135deg, var(--cream-soft) 0 16px, var(--bone) 16px 32px);
}
.ph[data-label]::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-soft);
  opacity: 0.7;
}
.ph.is-light[data-label]::after { color: var(--gold-dim); }
.ph.r-1x1   { aspect-ratio: 1 / 1; }
.ph.r-4x5   { aspect-ratio: 4 / 5; }
.ph.r-3x4   { aspect-ratio: 3 / 4; }
.ph.r-5x4   { aspect-ratio: 5 / 4; }
.ph.r-21x9  { aspect-ratio: 21 / 9; }
.ph.r-16x9  { aspect-ratio: 16 / 9; }
.ph.r-3x2   { aspect-ratio: 3 / 2; }

/* Marquee ──────────────────────────────────────────────────────────── */
.marquee {
  display: flex;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
  white-space: nowrap;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--cream);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-right: 36px;
  animation: marquee 40s linear infinite;
}
.marquee-track .sep { color: var(--gold); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* Practice cards ───────────────────────────────────────────────────── */
.practice-head { text-align: center; margin-bottom: clamp(60px, 8vw, 80px); }
.practice-head h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  margin-top: 24px;
  max-width: 880px;
  margin-inline: auto;
}
.practice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}
.practice-card {
  background: var(--forest);
  padding: clamp(36px, 4vw, 52px) clamp(28px, 4vw, 48px);
  display: flex;
  gap: 32px;
  min-height: 280px;
  transition: background .3s;
  text-decoration: none;
  color: inherit;
}
.practice-card:hover { background: var(--moss); }
.practice-card .num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 40px;
  color: var(--gold);
  line-height: 1;
  flex: 0 0 60px;
}
.practice-card h3 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 36px);
  color: var(--cream);
  margin-bottom: 16px;
}
.practice-card p {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  color: var(--cream-soft);
  margin: 0 0 28px;
}
.practice-card .meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-dim);
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
}

/* Work grid ────────────────────────────────────────────────────────── */
.work-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: flex-end;
  margin-bottom: clamp(40px, 6vw, 64px);
}
.work-intro h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.04;
}
.work-intro .lede { justify-self: end; max-width: 460px; }

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(28px, 4vw, 40px);
}
.work-card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.work-card .ph {
  margin-bottom: 24px;
  transition: transform .5s ease;
}
.work-card:hover .ph { transform: scale(1.015); }
.work-card .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 12px;
}
.work-card h3 {
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 32px);
  margin-bottom: 12px;
}
.work-card p {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
  max-width: 480px;
}

/* Stats (Initiatives) ──────────────────────────────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.stat {
  border: 1px solid var(--line);
  padding: 36px 28px;
  background: rgba(236, 229, 211, 0.03);
}
.stat .n {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(48px, 5vw, 64px);
  line-height: 1;
  color: var(--gold);
}
.stat .l {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--cream-soft);
  margin-top: 16px;
  letter-spacing: 0.02em;
}

/* Contact / inquiry form ───────────────────────────────────────────── */
.inquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(48px, 8vw, 100px);
  max-width: var(--container);
  margin-inline: auto;
}
.inquiry-side .lede { margin: 0 0 36px; }
.inquiry-side h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  color: var(--cream);
  margin: 0 0 28px;
}
.inquiry-meta {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.8;
  color: var(--cream-soft);
  opacity: 0.85;
}
.inquiry-meta a { color: var(--gold); text-decoration: none; }
.inquiry-meta a:hover { text-decoration: underline; }

.form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.field label {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--cream);
  font-family: var(--serif);
  font-size: 17px;
  padding: 8px 0 12px;
  outline: none;
  transition: border-color .2s;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--cream-soft);
  opacity: 0.55;
  font-style: italic;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-bottom-color: var(--gold); }
.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position:
    calc(100% - 14px) 18px,
    calc(100% - 9px) 18px;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
.field textarea { min-height: 110px; }
.form button[type="submit"] {
  align-self: flex-start;
  margin-top: 12px;
}
.form .form-msg {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 14px 18px;
  border: 1px solid var(--gold);
  color: var(--gold);
  display: none;
}
.form .form-msg.is-visible { display: block; }

/* Footer ───────────────────────────────────────────────────────────── */
.site-footer {
  padding: 60px var(--pad-x) 32px;
  background: var(--forest-deep);
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
  align-items: flex-start;
  max-width: var(--container);
  margin-inline: auto;
}
.footer-brand .blurb {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.55;
  color: var(--cream-soft);
  max-width: 320px;
  margin-top: 18px;
}
.footer-brand .blurb em { color: var(--gold); }
.footer-col h4 {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--cream);
  margin-bottom: 10px;
  text-decoration: none;
  transition: color .15s;
}
.footer-col a:hover { color: var(--gold); }
.footer-bot {
  max-width: var(--container);
  margin-inline: auto;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--cream-soft);
  opacity: 0.6;
  letter-spacing: 0.04em;
  gap: 16px;
  flex-wrap: wrap;
}

/* Page header (interior pages) ─────────────────────────────────────── */
.page-head {
  padding: clamp(80px, 12vw, 140px) var(--pad-x) clamp(60px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}
.page-head .wrap { max-width: var(--container); margin-inline: auto; padding-inline: 0; }
.page-head h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(56px, 8vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-top: 24px;
  max-width: 1000px;
}
.page-head h1 .ital { color: var(--gold); font-style: italic; }
.page-head p.lede { margin-top: 32px; max-width: 620px; font-size: clamp(17px, 1.7vw, 20px); }

/* About — split layout ─────────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(48px, 8vw, 96px);
  align-items: center;
}
.split.alt { grid-template-columns: 1fr 1.1fr; }
.split-text h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.08;
  margin-bottom: 28px;
}
.split-text h2 em { color: var(--gold); }
.split-text p {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.65;
  color: var(--cream-soft);
  margin: 0 0 20px;
  max-width: 520px;
}
.on-bone .split-text p { color: var(--moss); }

/* Team ─────────────────────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 40px);
}
.team-card .ph { margin-bottom: 20px; }
.team-card .role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.team-card h3 {
  font-family: var(--serif);
  font-size: 26px;
  margin-bottom: 8px;
}
.team-card p {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.55;
  color: var(--cream-soft);
  margin: 0;
}

/* Press list ───────────────────────────────────────────────────────── */
.press-list {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
.press-row {
  display: grid;
  grid-template-columns: 100px 1fr 2fr auto;
  align-items: baseline;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  transition: background .2s;
  text-decoration: none;
  color: inherit;
}
.press-row:hover { background: rgba(236, 229, 211, 0.04); padding-inline: 12px; }
.press-row .yr {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.press-row .src {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
}
.press-row .title {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--cream-soft);
}
.press-row .arr { font-family: var(--mono); font-size: 14px; color: var(--gold); }

/* Case study layout ────────────────────────────────────────────────── */
.case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.case-meta dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.case-meta dd {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--cream);
  margin: 0;
}
.case-body {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: clamp(40px, 6vw, 80px);
  padding-top: clamp(60px, 8vw, 96px);
}
.case-body h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.15;
}
.case-body em { color: var(--gold); font-style: italic; }
.case-body .case-rt p {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--cream-soft);
  margin: 0 0 24px;
}
.case-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 64px;
}
.case-images .ph.full { grid-column: span 2; }

/* Decorative vines as backgrounds ──────────────────────────────────── */
.bg-vines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.bg-vines > * { position: absolute; }

/* Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --pad-x: var(--pad-x-mobile); }

  .nav { display: none; }
  .nav-toggle { display: inline-block; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0; bottom: 0;
    background: var(--forest);
    padding: 40px var(--pad-x-mobile);
    gap: 28px;
    font-size: 22px;
    z-index: 60;
  }

  .hero-grid,
  .work-intro,
  .work-grid,
  .practice-grid,
  .split, .split.alt,
  .inquiry-grid,
  .footer-grid,
  .case-body {
    grid-template-columns: 1fr;
  }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .case-meta { grid-template-columns: 1fr 1fr; }
  .case-images .ph.full { grid-column: span 1; }

  .hero-feature .badge {
    bottom: -16px; right: -16px;
    padding: 16px;
  }
  .work-intro .lede { justify-self: start; }
  .press-row {
    grid-template-columns: 70px 1fr auto;
    gap: 12px;
  }
  .press-row .src { grid-column: 2; }
  .press-row .title { grid-column: 1 / -1; padding-left: 82px; }

  .marquee { font-size: 22px; }
}

@media (max-width: 560px) {
  .team-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 24px 20px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
}

/* Reveal on scroll ─────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}