/* ==========================================================
   Joseph Jean-Christophe — Editorial European direction
   Palette: stone paper, deep forest green, ochre accent
   Type: Georgia-style serif display + system sans body
   ========================================================== */

:root {
  --paper: #f1ece2;
  --paper-2: #e8e1d2;
  --sand: #e2d9c6;
  --ink: #13231e;
  --ink-soft: #3f4f49;
  --forest: #163a30;
  --forest-2: #1f5242;
  --ochre: #c9762b;
  --ochre-dark: #a95f1d;
  --white: #fbf8f1;
  --line: rgba(19, 35, 30, .16);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(72px, 10vw, 140px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.1; letter-spacing: -.015em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: -999px; top: 8px;
  background: var(--forest); color: var(--white); padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 28px;
  font: 600 15px/1 var(--sans);
  letter-spacing: .02em;
  text-decoration: none;
  border: 1.5px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, transform .25s ease, border-color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-forest { background: var(--forest); color: var(--white); }
.btn-forest:hover { background: var(--forest-2); }
.btn-ochre { background: var(--ochre); color: #fff; }
.btn-ochre:hover { background: var(--ochre-dark); }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(241, 236, 226, .96);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 24px rgba(19, 35, 30, .06); }

.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  background: var(--forest); color: var(--paper);
  font: 600 18px/1 var(--serif);
  letter-spacing: .02em;
  border-bottom: 3px solid var(--ochre);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font: 600 16px/1.2 var(--serif); letter-spacing: .01em; }
.brand-text small { font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.brand.light .brand-text small { color: rgba(241, 236, 226, .65); }
.brand.light .brand-mark { background: var(--paper); color: var(--forest); }

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav ul a {
  position: relative; text-decoration: none; font-size: 15px; font-weight: 500; padding: 6px 0;
}
.main-nav ul a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--ochre); transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.main-nav ul a:hover::after, .main-nav ul a.active::after { transform: scaleX(1); }
.nav-cta { padding: 12px 22px; }

.nav-toggle {
  display: none; width: 46px; height: 46px; padding: 0;
  background: transparent; border: 1.5px solid var(--ink); border-radius: 2px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); transition: transform .3s ease, opacity .3s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 6vw, 88px) 0 0; }

.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 96px); align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--forest);
  margin-bottom: 28px;
}
.eyebrow .dot { width: 10px; height: 10px; background: var(--ochre); border-radius: 50%; }

.hero h1 { font-size: clamp(44px, 7vw, 92px); line-height: 1.02; letter-spacing: -.025em; margin-bottom: 28px; }
.hero h1 em { font-style: italic; color: var(--ochre); }

.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.6; color: var(--ink-soft); max-width: 580px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 38px 0 34px; }

.hero-notes { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14.5px; color: var(--ink-soft); }
.hero-notes li { position: relative; padding-left: 18px; }
.hero-notes li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 2px; background: var(--ochre); }

.hero-visual { position: relative; }
.hero-visual svg { width: 100%; height: auto; box-shadow: 0 30px 60px -30px rgba(19, 35, 30, .35); }
.hero-visual::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1.5px solid var(--forest); z-index: -1;
}
.visual-tag {
  position: absolute; left: 16px; bottom: 16px;
  background: var(--forest); color: var(--paper);
  font-size: 12px; letter-spacing: .06em; padding: 8px 14px;
}

.route-line { stroke-dasharray: 260; stroke-dashoffset: 260; animation: draw 2.4s .6s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.fact-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(56px, 8vw, 96px);
  border-top: 1.5px solid var(--ink);
  border-bottom: 1px solid var(--line);
}
.fact-strip > div { padding: 24px 24px 24px 0; display: flex; flex-direction: column; gap: 4px; }
.fact-strip > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.fact-strip .k { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--ochre-dark); }
.fact-strip .v { font: 500 19px/1.3 var(--serif); overflow-wrap: anywhere; }

/* ---------- Shared section ---------- */
.section { padding: var(--section-y) 0; }
.section h2 { font-size: clamp(34px, 4.6vw, 58px); }
.section-label {
  font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ochre-dark); margin-bottom: 22px;
}
.section-label.light { color: #e6a265; }

/* ---------- About ---------- */
.about { background: var(--white); margin-top: clamp(56px, 8vw, 100px); }
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 7vw, 110px); align-items: start; }
.about-head { position: sticky; top: 110px; }
.about-head h2 { margin-bottom: 36px; }
.about-art svg { width: 100%; height: auto; }

.about-body { display: flex; flex-direction: column; gap: 28px; color: var(--ink-soft); }
.about-body .big { font: 400 clamp(22px, 2.3vw, 30px)/1.35 var(--serif); color: var(--ink); }
.about-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.about-panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 12px; border: 1px solid var(--line); }
.panel { padding: 26px 22px; transition: background .3s ease; }
.panel + .panel { border-left: 1px solid var(--line); }
.panel:hover { background: var(--paper); }
.panel h3 { font-size: 21px; margin-bottom: 10px; color: var(--forest); }
.panel p { font-size: 15px; line-height: 1.55; }

/* ---------- Services ---------- */
.services-head { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 80px; align-items: end; margin-bottom: 56px; }
.services-head .section-label { grid-column: 1 / -1; margin-bottom: 0; }
.services-head p:last-child { color: var(--ink-soft); font-size: 18px; }

.service-list { border-top: 1.5px solid var(--ink); }
.service-row {
  display: grid; grid-template-columns: 70px 1.05fr 1.5fr 40px;
  gap: 28px; align-items: start;
  padding: 34px 16px 34px 0;
  border-bottom: 1px solid var(--line);
  transition: background .3s ease, padding .3s ease;
}
.service-row:hover { background: var(--paper-2); padding-left: 18px; padding-right: 18px; }
.service-row .num { font: 500 18px/1.4 var(--serif); color: var(--ochre-dark); padding-top: 6px; }
.service-title h3 { font-size: clamp(24px, 2.6vw, 34px); margin-bottom: 10px; }
.tag { display: inline-block; font-size: 12.5px; font-weight: 600; letter-spacing: .06em; color: var(--forest); background: var(--sand); padding: 5px 10px; }
.service-row p { color: var(--ink-soft); font-size: 16.5px; }
.service-row .arrow { font-size: 24px; color: var(--ochre); transition: transform .3s ease; text-align: right; }
.service-row:hover .arrow { transform: translateX(6px); }

/* ---------- Process ---------- */
.process { background: var(--sand); }
.process-head { margin-bottom: 52px; max-width: 760px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; position: relative; }
.steps::before { content: ""; position: absolute; top: 28px; left: 28px; right: 28px; height: 1.5px; background: var(--forest); opacity: .4; }
.step { position: relative; padding: 0 36px 0 0; }
.step-no {
  position: relative; display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--forest); color: var(--paper);
  font: 500 24px/1 var(--serif); margin-bottom: 26px;
}
.step h3 { font-size: 26px; margin-bottom: 12px; }
.step p { color: var(--ink-soft); font-size: 16.5px; }

/* ---------- Why ---------- */
.why { background: var(--forest); color: var(--paper); }
.why-head { max-width: 820px; margin-bottom: 56px; }
.why-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.why-item {
  grid-column: span 2;
  padding: 34px 30px;
  border: 1px solid rgba(241, 236, 226, .22);
  transition: background .3s ease, transform .3s ease, border-color .3s ease;
}
.why-item:hover { background: var(--forest-2); border-color: rgba(241, 236, 226, .5); transform: translateY(-4px); }
.why-large { grid-column: span 4; background: rgba(241, 236, 226, .06); }
.why-wide { grid-column: span 4; }
.why-no { display: inline-block; font: italic 400 20px/1 var(--serif); color: #e6a265; margin-bottom: 22px; }
.why-item h3 { font-size: clamp(22px, 2.2vw, 30px); margin-bottom: 14px; }
.why-item p { color: rgba(241, 236, 226, .78); font-size: 16px; }
.why-large h3 { font-size: clamp(28px, 3vw, 40px); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 7vw, 100px); align-items: start; }
.contact-info h2 { margin-bottom: 22px; }
.contact-info > p { color: var(--ink-soft); margin-bottom: 36px; max-width: 520px; }

.details { margin: 0 0 32px; border-top: 1.5px solid var(--ink); }
.details > div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.details dt { font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--ochre-dark); padding-top: 4px; }
.details dd { margin: 0; font: 500 19px/1.4 var(--serif); }
.details a { text-decoration: underline; text-decoration-color: var(--ochre); text-underline-offset: 4px; overflow-wrap: anywhere; }

.note-box { background: var(--white); border-left: 4px solid var(--ochre); padding: 20px 24px; }
.note-box strong { display: block; margin-bottom: 6px; color: var(--forest); }
.note-box p { font-size: 15.5px; color: var(--ink-soft); }

.contact-form { background: var(--white); padding: clamp(26px, 4vw, 48px); border: 1px solid var(--line); box-shadow: 0 30px 60px -40px rgba(19, 35, 30, .4); }
.contact-form h3 { font-size: 30px; margin-bottom: 26px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label { font-size: 14px; font-weight: 600; }
label span { color: var(--ochre-dark); }
input, select, textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  background: var(--paper); border: 1.5px solid transparent; border-bottom-color: var(--ink);
  border-radius: 0; padding: 13px 14px; outline: none;
  transition: border-color .25s ease, background .25s ease;
}
textarea { resize: vertical; min-height: 120px; }
input:focus, select:focus, textarea:focus { background: #fff; border-color: var(--forest); }
.field.invalid input, .field.invalid textarea { border-color: #b3261e; background: #fdf3f2; }
.error { min-height: 0; font-size: 13px; color: #b3261e; }
.form-status { margin-top: 16px; font-size: 15px; font-weight: 500; }
.form-status.ok { color: var(--forest); }
.form-status.fail { color: #b3261e; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(241, 236, 226, .8); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; }
.footer-brand p { margin-top: 20px; max-width: 360px; font-size: 15.5px; }
.footer-brand .brand-text strong { color: var(--paper); }
.site-footer h4 { font: 600 12.5px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: #e6a265; margin-bottom: 20px; }
.site-footer li { margin-bottom: 10px; font-size: 15.5px; }
.site-footer a { text-decoration: none; transition: color .2s ease; }
.site-footer a:hover { color: #e6a265; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 28px; border-top: 1px solid rgba(241, 236, 226, .15); font-size: 14px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
.service-row.reveal.visible, .why-item.reveal.visible { transition: opacity .8s ease, transform .3s ease, background .3s ease, padding .3s ease, border-color .3s ease; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .main-nav ul { gap: 22px; }
  .main-nav { gap: 24px; }
  .service-row { grid-template-columns: 56px 1fr 1.3fr 30px; gap: 20px; }
}

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 28px;
    max-height: 0; overflow: hidden; visibility: hidden; opacity: 0;
    transition: max-height .4s ease, opacity .3s ease, visibility .3s;
  }
  .main-nav.open { max-height: 480px; visibility: visible; opacity: 1; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav ul a { display: block; padding: 16px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
  .main-nav ul a::after { display: none; }
  .nav-cta { margin-top: 22px; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .hero-visual::before { inset: 14px -10px -14px 10px; }
  .fact-strip { grid-template-columns: 1fr 1fr; }
  .fact-strip > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .fact-strip > div:nth-child(n+3) { border-top: 1px solid var(--line); }

  .about-grid { grid-template-columns: 1fr; }
  .about-head { position: static; }
  .about-art { max-width: 460px; }

  .services-head { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 48px 1fr; }
  .service-row p { grid-column: 2; }
  .service-row .arrow { display: none; }

  .steps { grid-template-columns: 1fr; gap: 34px; }
  .steps::before { display: none; }
  .step { padding-right: 0; }

  .why-grid { grid-template-columns: 1fr 1fr; }
  .why-item, .why-large, .why-wide { grid-column: span 1; }
  .why-large, .why-wide { grid-column: span 2; }

  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .brand-text small { display: none; }
  .hero-actions .btn { flex: 1 1 100%; }
  .fact-strip { grid-template-columns: 1fr; }
  .fact-strip > div, .fact-strip > div + div { padding: 18px 0; border-left: 0; }
  .fact-strip > div + div { border-top: 1px solid var(--line); }
  .about-cols { grid-template-columns: 1fr; }
  .about-panels { grid-template-columns: 1fr; }
  .panel + .panel { border-left: 0; border-top: 1px solid var(--line); }
  .service-row { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
  .service-row p { grid-column: 1; }
  .service-row:hover { padding-left: 0; padding-right: 0; }
  .why-grid { grid-template-columns: 1fr; }
  .why-large, .why-wide { grid-column: span 1; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .details > div { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .route-line { animation: none; stroke-dashoffset: 0; }
  * { transition-duration: .01ms !important; }
}