/* =============================================
   TOKENS
   ============================================= */
:root {
  --bone:      #F0EEE6;
  --bone-deep: #EDEADB;
  --ink:       #1A1612;
  --ink-soft:  #5A5044;
  --rule:      #D4CAB3;
  --accent:    #8B3A1E;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  background: var(--bone);
  color: var(--ink);
  font-family: 'Instrument Sans', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: var(--bone); }

a { color: inherit; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 48px; }

/* TOP BAR */
.topbar { padding: 20px 0; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--ink-soft); letter-spacing: 0.06em; text-transform: uppercase; }
.topbar .right { display: flex; gap: 24px; }
.topbar a { text-decoration: none; color: var(--ink-soft); }

/* MASTHEAD */
.masthead { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 18px 0; display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'Fraunces', serif; font-weight: 500; font-size: 26px; letter-spacing: -0.015em; font-variation-settings: "opsz" 144; text-decoration: none; color: var(--ink); }
nav.primary { display: flex; gap: 36px; align-items: center; }
nav.primary a { color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: 0.01em; transition: color 0.15s; position: relative; padding-bottom: 2px; }
nav.primary a:hover { color: var(--accent); }
nav.primary a[aria-current="page"] { color: var(--accent); }
nav.primary a[aria-current="page"]::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 1px; background: var(--accent); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--ink); color: var(--bone); padding: 14px 24px; border-radius: 4px; text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: 0.03em; transition: opacity 0.15s; }
.btn:hover { opacity: 0.82; color: var(--bone); }
.btn .arrow { font-family: 'Fraunces', serif; font-style: italic; }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; border-bottom: 1px solid var(--rule); padding-bottom: 2px; transition: border-color 0.15s; }
.btn-ghost:hover { border-color: var(--ink); }

/* PAGE HERO */
.page-hero { padding: 96px 0 80px; border-bottom: 1px solid var(--rule); max-width: 820px; }
.page-hero .eyebrow { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 24px; }
.page-hero h1 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(40px, 5.5vw, 72px); line-height: 1.0; letter-spacing: -0.025em; font-variation-settings: "opsz" 144; margin-bottom: 28px; }
.page-hero h1 em { font-style: italic; font-weight: 300; }
.page-hero p { font-size: 19px; line-height: 1.65; color: var(--ink); opacity: 0.82; max-width: 680px; }

/* SUBLINE */
.subline { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 16px 0; display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-soft); letter-spacing: 0.08em; text-transform: uppercase; }

/* HOME HERO */
.home-hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; padding: 96px 0 80px; align-items: end; }
.home-hero h1 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(48px, 6vw, 96px); line-height: 0.98; letter-spacing: -0.03em; font-variation-settings: "opsz" 144; }
.home-hero h1 em { font-style: italic; font-weight: 300; }
.hero-right .label { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.hero-right p { font-size: 17px; line-height: 1.65; color: var(--ink); margin-bottom: 32px; }

/* HOME SERVICES */
.home-services { padding: 100px 0 80px; display: grid; grid-template-columns: 1fr 2fr; gap: 80px; }
.services-intro h2 { font-family: 'Fraunces', serif; font-style: italic; font-weight: 300; font-size: 44px; line-height: 1.05; letter-spacing: -0.02em; font-variation-settings: "opsz" 80; }
.services-intro .marker { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 28px; }
.services-intro .more-link { display: inline-block; margin-top: 32px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent); padding-bottom: 2px; transition: opacity 0.15s; }
.services-intro .more-link:hover { opacity: 0.7; }
.service-list { display: flex; flex-direction: column; }
.service-item { display: grid; grid-template-columns: 80px 1fr; gap: 32px; padding: 36px 0; border-top: 1px solid var(--rule); text-decoration: none; color: inherit; transition: background 0.18s, padding-left 0.18s; }
.service-item:last-child { border-bottom: 1px solid var(--rule); }
.service-item:hover { background: var(--bone-deep); padding-left: 14px; }
.service-item .no { font-family: 'Fraunces', serif; font-style: italic; font-weight: 300; font-size: 36px; color: var(--accent); line-height: 1; font-variation-settings: "opsz" 48; }
.service-item h3 { font-family: 'Fraunces', serif; font-weight: 500; font-size: 24px; letter-spacing: -0.01em; margin-bottom: 8px; font-variation-settings: "opsz" 36; transition: color 0.15s; }
.service-item:hover h3 { color: var(--accent); }
.service-item p { color: var(--ink-soft); font-size: 15px; line-height: 1.55; }

/* PULL QUOTE */
.pullquote { padding: 88px 0; text-align: center; border-top: 1px solid var(--rule); }
.pullquote blockquote { font-family: 'Fraunces', serif; font-style: italic; font-weight: 300; font-size: clamp(28px, 3.6vw, 44px); line-height: 1.25; max-width: 820px; margin: 0 auto 24px; letter-spacing: -0.01em; font-variation-settings: "opsz" 72; }
.pullquote cite { font-style: normal; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }

/* CTA BAND */
.cta-band { background: var(--ink); color: var(--bone); padding: 88px 48px; margin: 0 -48px; text-align: center; }
.cta-band h2 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(32px, 4vw, 52px); letter-spacing: -0.02em; margin-bottom: 16px; font-variation-settings: "opsz" 144; }
.cta-band h2 em { font-style: italic; font-weight: 300; opacity: 0.85; }
.cta-band p { margin-bottom: 36px; opacity: 0.72; font-size: 17px; }
.cta-band .btn { background: var(--bone); color: var(--ink); }
.cta-band .btn:hover { opacity: 0.9; color: var(--ink); }

/* FOOTER */
footer { padding: 40px 0 32px; display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-soft); letter-spacing: 0.02em; }
footer a { text-decoration: none; color: var(--ink-soft); }
footer a:hover { color: var(--ink); }

/* =============================================
   SERVICES DETAIL PAGE
   ============================================= */
.service-block { padding: 88px 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }
.service-block-text .svc-num { font-family: 'Fraunces', serif; font-style: italic; font-weight: 300; font-size: 14px; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 20px; display: block; }
.service-block-text h2 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(32px, 3.8vw, 52px); line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 28px; font-variation-settings: "opsz" 144; }
.service-block-text h2 em { font-style: italic; font-weight: 300; }
.service-block-text p { color: var(--ink); opacity: 0.86; font-size: 17px; line-height: 1.72; margin-bottom: 20px; max-width: 60ch; }
.service-block-text p:last-of-type { margin-bottom: 0; }
.deliverables { margin-top: 36px; border-top: 1px solid var(--rule); padding-top: 28px; }
.deliverables .del-label { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 18px; }
.deliverables ul { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.deliverables li { font-size: 15px; color: var(--ink); display: flex; gap: 14px; align-items: baseline; line-height: 1.5; }
.deliverables li::before { content: ''; width: 5px; height: 5px; min-width: 5px; border-radius: 50%; background: var(--accent); margin-top: 7px; }
.service-block-visual { display: flex; flex-direction: column; gap: 32px; padding-top: 8px; }
.svc-illustration { width: 100%; max-width: 320px; aspect-ratio: 1; margin: 0 auto; }
.svc-illustration svg { width: 100%; height: 100%; }

/* =============================================
   APPROACH PAGE
   ============================================= */
.principles { padding: 80px 0; }
.principle-item { display: grid; grid-template-columns: 280px 1fr; gap: 60px; padding: 48px 0 48px 28px; border-top: 1px solid var(--rule); border-left: 2px solid var(--rule); transition: border-left-color 0.25s; }
.principle-item:hover { border-left-color: var(--accent); }
.principle-item:last-child { border-bottom: 1px solid var(--rule); }
.principle-label { font-family: 'Fraunces', serif; font-weight: 400; font-size: 22px; letter-spacing: -0.01em; line-height: 1.25; font-variation-settings: "opsz" 36; }
.principle-label em { font-style: italic; font-weight: 300; color: var(--accent); }
.principle-body p { color: var(--ink); opacity: 0.86; font-size: 16px; line-height: 1.72; margin-bottom: 14px; }
.principle-body p:last-child { margin-bottom: 0; }
.process { padding: 80px 0; border-top: 1px solid var(--rule); }
.process-heading { font-family: 'Fraunces', serif; font-weight: 400; font-size: 32px; letter-spacing: -0.015em; margin-bottom: 56px; font-variation-settings: "opsz" 48; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.process-step .step-no { font-family: 'Fraunces', serif; font-style: italic; font-weight: 300; font-size: 40px; color: var(--accent); line-height: 1; margin-bottom: 16px; font-variation-settings: "opsz" 48; }
.process-step h3 { font-family: 'Fraunces', serif; font-weight: 500; font-size: 20px; letter-spacing: -0.01em; margin-bottom: 12px; font-variation-settings: "opsz" 28; }
.process-step p { color: var(--ink); opacity: 0.82; font-size: 15px; line-height: 1.65; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; padding: 80px 0 100px; }
.contact-details h2 { font-family: 'Fraunces', serif; font-weight: 400; font-size: 32px; letter-spacing: -0.015em; margin-bottom: 20px; font-variation-settings: "opsz" 48; }
.contact-details p { color: var(--ink); opacity: 0.84; font-size: 16px; line-height: 1.68; margin-bottom: 32px; }
.contact-links { display: flex; flex-direction: column; margin-top: 8px; }
.contact-link-item { display: flex; flex-direction: column; gap: 5px; padding: 20px 0; border-top: 1px solid var(--rule); transition: padding-left 0.18s; }
.contact-link-item:hover { padding-left: 8px; }
.contact-link-item:last-child { border-bottom: 1px solid var(--rule); }
.contact-link-item .cl-label { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }
.contact-link-item a { font-family: 'Fraunces', serif; font-weight: 400; font-size: 20px; text-decoration: none; color: var(--ink); letter-spacing: -0.01em; font-variation-settings: "opsz" 28; transition: color 0.15s; }
.contact-link-item a:hover { color: var(--accent); }
.contact-form-side h3 { font-family: 'Fraunces', serif; font-weight: 400; font-size: 24px; letter-spacing: -0.01em; margin-bottom: 32px; font-variation-settings: "opsz" 36; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.form-group input, .form-group textarea, .form-group select { background: rgba(26,22,18,0.04); border: 1px solid var(--rule); border-radius: 4px; padding: 14px 16px; font-family: 'Instrument Sans', sans-serif; font-size: 15px; color: var(--ink); outline: none; transition: border-color 0.15s, background 0.15s; width: 100%; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--ink); background: transparent; box-shadow: 0 0 0 3px rgba(26,22,18,0.06); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 13px; color: var(--ink-soft); margin-top: 8px; line-height: 1.5; }
.form-submit { margin-top: 24px; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 960px) {
  .wrap { padding: 0 28px; }
  .home-hero { grid-template-columns: 1fr; gap: 48px; padding: 64px 0 56px; }
  .home-services { grid-template-columns: 1fr; gap: 48px; }
  .service-block { grid-template-columns: 1fr; gap: 48px; padding: 64px 0; }
  .service-block.reverse { direction: ltr; }
  .service-block-text p { max-width: none; }
  .principle-item { grid-template-columns: 1fr; gap: 20px; padding-left: 20px; }
  .process-steps { grid-template-columns: 1fr; gap: 36px; }
  .contact-layout { grid-template-columns: 1fr; gap: 56px; }
  .cta-band { margin: 0 -28px; padding: 64px 28px; }
  .subline { display: none; }
  .topbar .right span:first-child { display: none; }
  nav.primary { gap: 20px; }
  footer { flex-direction: column; gap: 8px; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .cta-band { margin: 0 -20px; padding: 56px 20px; }
  nav.primary a:nth-child(n+4) { display: none; }
  .service-item { grid-template-columns: 56px 1fr; gap: 20px; }
  .service-item .no { font-size: 28px; }
  .page-hero { padding: 64px 0 52px; }
  .principle-item { padding-left: 16px; }
}