/* ------------------------------------------------------------------
   COLUMN HOUSE — shared styles
   Minimal, editorial, Kinfolk-inspired.
------------------------------------------------------------------ */

:root {
  --bg:        #F9F6EE;
  --bg-card:   #FCFAF3;
  --ink:       #1A1A1A;
  --ink-2:     #2C2A26;
  --gray:      #8A857C;
  --gray-2:    #B5B0A6;
  --rule:      #E2DED5;

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

  --container: 1180px;
  --pad: clamp(22px, 4.5vw, 56px);

  --t-fast: 180ms ease;
  --t-med:  280ms cubic-bezier(.2,.7,.2,1);
}

/* ------------------------------------------------------------------
   RESET
------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  position: relative;
  isolation: isolate;
}

/* Editorial column rules — faint vertical hairlines, magazine-style */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background:
    linear-gradient(var(--rule), var(--rule)) 20% 0 / 1px 100% no-repeat,
    linear-gradient(var(--rule), var(--rule)) 40% 0 / 1px 100% no-repeat,
    linear-gradient(var(--rule), var(--rule)) 60% 0 / 1px 100% no-repeat,
    linear-gradient(var(--rule), var(--rule)) 80% 0 / 1px 100% no-repeat;
  opacity: 0.22;
}

/* Paper grain — soft warm watercolor highlights */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='280' height='280'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 0.97 0 0 0 0 0.88 0 0 0 0.65 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 280px 280px;
  opacity: 0.55;
  mix-blend-mode: soft-light;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, li { margin: 0; padding: 0; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }

/* ------------------------------------------------------------------
   TYPE UTILITIES
------------------------------------------------------------------ */
.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ------------------------------------------------------------------
   HEADER
------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245,244,241,0.86);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--rule);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.wordmark {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 21px;
  letter-spacing: -0.005em;
  color: var(--ink);
  line-height: 1;
}
.nav-links {
  display: inline-flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right var(--t-med);
}
.nav-links a:hover::after { right: 0; }
.nav-links a[aria-current="page"] { color: var(--gray); }
.nav-links a[aria-current="page"]:hover { color: var(--ink); }

/* ------------------------------------------------------------------
   BUTTONS — quiet, editorial
------------------------------------------------------------------ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
  text-align: left;
}
.btn-primary:hover { background: var(--ink); color: var(--bg); }
.btn-primary[disabled] {
  cursor: default;
  opacity: 0.6;
  background: transparent;
  color: var(--ink);
}
.btn-primary .arrow {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  transition: transform var(--t-med);
}
.btn-primary:hover .arrow { transform: translateX(4px); }

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  padding: 4px 0;
  position: relative;
}
.btn-text::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  transition: right var(--t-med);
}
.btn-text:hover::after { right: 0; }
.btn-text .arrow {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
}

/* ------------------------------------------------------------------
   HERO
------------------------------------------------------------------ */
.hero {
  padding-top: clamp(72px, 12vh, 160px);
  padding-bottom: clamp(80px, 14vh, 160px);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.hero-text { min-width: 0; }
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
}

.hero-eyebrow { margin-bottom: clamp(40px, 6vh, 80px); }

/* Side metadata — magazine masthead */
.hero-meta {
  padding-top: 4px;
  border-top: 1px solid var(--rule);
}
.meta-list {
  margin: 0;
  display: flex;
  flex-direction: column;
}
.meta-item {
  padding: 18px 0 18px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.meta-item:last-child { border-bottom: 0; }
.meta-item dt {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0;
}
.meta-item dd {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(15px, 1.25vw, 17px);
  line-height: 1.4;
  color: var(--ink-2);
  letter-spacing: -0.005em;
}

.hero-headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 6.2vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 14ch;
  text-wrap: balance;
}
.hero-headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--ink-2);
}

.hero-sub {
  margin-top: clamp(28px, 4vh, 44px);
  max-width: 54ch;
  color: var(--ink-2);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  font-weight: 400;
}

.hero-tag {
  margin-top: 16px;
  max-width: 54ch;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--gray);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.5;
}

.cta-row {
  margin-top: clamp(36px, 5vh, 56px);
  display: inline-flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}

/* ------------------------------------------------------------------
   APPROACH — dark editorial break with abstract diagram
------------------------------------------------------------------ */
.approach {
  position: relative;
  background: #2F3B2F;
  color: #EDE8DD;
  padding: clamp(80px, 14vh, 144px) 0;
  overflow: hidden;
  isolation: isolate;
}
.approach::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
  opacity: 0.12;
  mix-blend-mode: screen;
}
.approach .container { position: relative; z-index: 1; }

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
@media (max-width: 880px) {
  .approach-grid { grid-template-columns: 1fr; gap: 56px; }
}

.approach-eyebrow {
  color: rgba(237, 232, 221, 0.55);
  margin-bottom: 18px;
}
.approach-headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5.4vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: #EDE8DD;
  max-width: 14ch;
}
.approach-headline em {
  font-style: italic;
  font-weight: 300;
  color: #EDE8DD;
}
.approach-copy {
  margin-top: clamp(20px, 3vh, 28px);
  max-width: 44ch;
  color: rgba(237, 232, 221, 0.78);
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.6;
}

.approach-figure {
  display: flex;
  justify-content: center;
  align-items: center;
}
.approach-figure svg {
  width: 100%;
  max-width: 520px;
  height: auto;
  color: rgba(237, 232, 221, 0.78);
}

/* ------------------------------------------------------------------
   OFFER
------------------------------------------------------------------ */
.offer {
  padding: clamp(72px, 12vh, 144px) 0 clamp(96px, 14vh, 168px);
}
.offer-eyebrow {
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  margin-bottom: clamp(32px, 5vh, 56px);
}
.offer-headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 18ch;
  margin-top: 8px;
}
.offer-headline em {
  font-style: italic;
  font-weight: 300;
}
.offer-copy {
  margin-top: clamp(24px, 3.5vh, 36px);
  max-width: 54ch;
  color: var(--ink-2);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.55;
}
.offer .cta-row {
  margin-top: clamp(32px, 4.5vh, 48px);
}

/* ------------------------------------------------------------------
   CONTACT PAGE
------------------------------------------------------------------ */
.contact-page {
  padding-top: clamp(28px, 4vh, 48px);
  padding-bottom: clamp(96px, 14vh, 160px);
}
.contact-eyebrow {
  margin-bottom: clamp(20px, 3vh, 32px);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 56px; }
}

.contact-headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(36px, 5.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 16ch;
}
.contact-headline em {
  font-style: italic;
  font-weight: 300;
}
.contact-sub {
  margin-top: 24px;
  max-width: 44ch;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.55;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 6px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 10px;
  transition: border-color var(--t-fast);
}
.field:focus-within { border-color: var(--ink); }
.field .k {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 500;
}
.field input,
.field textarea {
  border: 0;
  background: transparent;
  font: inherit;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  outline: none;
  resize: vertical;
  width: 100%;
  letter-spacing: -0.005em;
  padding: 2px 0;
}
.field textarea { min-height: 60px; line-height: 1.5; }
.field input::placeholder,
.field textarea::placeholder { color: var(--gray-2); }

.contact-submit {
  align-self: flex-start;
  margin-top: 8px;
}

/* ------------------------------------------------------------------
   FOOTER
------------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 28px 0 44px;
}
.footer-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-row .name {
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.footer-row .meta {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gray);
  font-size: 14px;
}
.footer-row a.up {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink);
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 4px 0;
  position: relative;
}
.footer-row a.up::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  transition: right var(--t-med);
}
.footer-row a.up:hover::after { right: 0; }
.footer-row a.up .ar {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
}

/* ------------------------------------------------------------------
   REVEAL
------------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.7,.2,1);
}
.reveal.is-in { opacity: 1; transform: none; }

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