@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600&display=swap');

:root {
  --color-ink: #1f1d1b;
  --color-bg: #f5efe8;
  --color-bg-deep: #ebe3da;
  --color-stone: #d4cabe;
  --color-accent: #e85a3c;
  --color-accent-light: #f37a5e;
  --color-white: #fff;
  --color-muted: #7a746d;
  --color-divider: rgba(31,29,27,0.12);

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Outfit', -apple-system, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  --space-2xl: 12rem;

  --max-width: 1280px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--color-accent); color: var(--color-white); }

.t-display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.t-body-lg { font-size: 1.2rem; line-height: 1.7; font-weight: 300; }
.t-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-md); }
section { padding: var(--space-xl) 0; }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: var(--space-sm) 0;
  transition: background var(--transition), box-shadow var(--transition); }
.nav.scrolled { background: rgba(245,239,232,0.92); backdrop-filter: blur(20px); box-shadow: 0 1px 0 var(--color-divider); }
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: -0.01em; font-weight: 500; }
.nav-logo span { color: var(--color-accent); font-style: italic; }
.nav-links { display: flex; gap: var(--space-md); list-style: none; align-items: center; }
.nav-links a { font-size: 0.85rem; font-weight: 400; letter-spacing: 0.03em; position: relative; transition: color var(--transition); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--color-accent); transition: width var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--color-accent); }
.nav-cta { font-size: 0.75rem !important; font-weight: 500 !important; letter-spacing: 0.12em !important; text-transform: uppercase; padding: 0.65rem 1.6rem; border: 1.5px solid var(--color-ink); transition: all var(--transition) !important; white-space: nowrap; }
.nav-cta:hover { background: var(--color-ink); color: var(--color-bg) !important; }
.nav-cta::after { display: none !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 28px; height: 20px; position: relative; }
.nav-toggle span { display: block; width: 100%; height: 1.5px; background: var(--color-ink); position: absolute; left: 0; transition: all 0.3s; }
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-toggle span:nth-child(3) { bottom: 0; }
.nav-toggle.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-body); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; padding: 1rem 2.2rem; border: none; cursor: pointer; transition: all var(--transition); }
.btn-primary { background: var(--color-ink); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent); color: var(--color-white); }
.btn-ghost { background: transparent; color: var(--color-ink); border: 1.5px solid var(--color-divider); }
.btn-ghost:hover { border-color: var(--color-ink); }
.btn-arrow::after { content: '→'; transition: transform var(--transition); }
.btn-arrow:hover::after { transform: translateX(4px); }
.btn-white { background: var(--color-white); color: var(--color-ink); }
.btn-white:hover { background: var(--color-ink); color: var(--color-white); }

/* HERO (home) */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: var(--space-xl); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw; border-radius: 50%; background: radial-gradient(circle, rgba(232,90,60,0.08) 0%, transparent 70%); pointer-events: none; }
.hero-content { max-width: 900px; }
.hero-label { margin-bottom: var(--space-md); opacity: 0; animation: fadeUp 0.8s 0.3s forwards; }
.hero h1 { font-size: clamp(3rem, 7vw, 6.5rem); margin-bottom: var(--space-md); opacity: 0; animation: fadeUp 0.8s 0.5s forwards; }
.hero h1 em { font-style: italic; color: var(--color-accent); font-family: var(--font-display); }
.hero-text { max-width: 620px; margin-bottom: var(--space-lg); color: var(--color-muted); opacity: 0; animation: fadeUp 0.8s 0.7s forwards; font-size: 1.2rem; }
.hero-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; opacity: 0; animation: fadeUp 0.8s 0.9s forwards; }

.scroll-indicator { position: absolute; bottom: var(--space-md); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; opacity: 0; animation: fadeUp 0.8s 1.2s forwards; }
.scroll-indicator span { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-muted); }
.scroll-line { width: 1px; height: 40px; background: var(--color-divider); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--color-accent); animation: scrollDown 2s infinite; }
@keyframes scrollDown { 0% { top: -100%; } 100% { top: 100%; } }

/* PAGE HERO (sub-pages) */
.page-hero { padding: calc(var(--space-xl) + 3rem) 0 var(--space-lg); }
.page-hero .t-label { margin-bottom: var(--space-sm); }
.page-hero h1 { font-size: clamp(2.5rem, 5.5vw, 5rem); max-width: 1000px; margin-bottom: var(--space-md); }
.page-hero h1 em { font-style: italic; color: var(--color-accent); font-family: var(--font-display); }
.page-hero-intro { max-width: 680px; color: var(--color-muted); }

/* MANIFESTO */
.manifesto { padding: var(--space-lg) 0; border-top: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); }
.manifesto-grid { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-lg); align-items: start; }
.manifesto h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
.manifesto h2 em { font-style: italic; color: var(--color-accent); }
.manifesto-body p { color: var(--color-muted); margin-bottom: var(--space-sm); }
.manifesto-body p:last-child { margin-bottom: 0; }

/* PILLARS */
.pillars-header { text-align: center; max-width: 600px; margin: 0 auto var(--space-lg); }
.pillars-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); }
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.pillar-card { background: var(--color-white); padding: var(--space-lg) var(--space-md); position: relative; transition: all var(--transition); }
.pillar-card:hover { background: var(--color-ink); color: var(--color-bg); }
.pillar-card:hover .pillar-num, .pillar-card:hover .t-label { color: var(--color-accent-light); }
.pillar-card:hover p { color: rgba(245,239,232,0.7); }
.pillar-num { font-family: var(--font-display); font-style: italic; font-size: 3.5rem; color: var(--color-bg-deep); line-height: 1; margin-bottom: var(--space-md); transition: color var(--transition); }
.pillar-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; margin: var(--space-xs) 0 var(--space-sm); line-height: 1.25; }
.pillar-card p { color: var(--color-muted); font-size: 0.95rem; transition: color var(--transition); }

/* HUMAN REALITY (dark) */
.human-reality { padding: var(--space-xl) 0; background: var(--color-ink); color: var(--color-bg); overflow: hidden; }
.hr-intro { max-width: 780px; margin-bottom: var(--space-xl); }
.hr-intro .t-label { color: var(--color-accent-light); }
.hr-intro h2 { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); line-height: 1.15; letter-spacing: -0.02em; }
.hr-intro p { color: rgba(245,239,232,0.6); font-size: 1.1rem; margin-top: var(--space-md); }
.hr-worlds { display: flex; flex-direction: column; gap: 2px; }
.hr-world { display: grid; grid-template-columns: 1fr 1fr; min-height: 340px; position: relative; overflow: hidden; }
.hr-world:nth-child(even) { direction: rtl; }
.hr-world:nth-child(even) > * { direction: ltr; }
.hr-world-img { position: relative; overflow: hidden; background: #333; }
.hr-world-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); filter: grayscale(0.2) contrast(1.05); }
.hr-world:hover .hr-world-img img { transform: scale(1.05); }
.hr-world-text { display: flex; flex-direction: column; justify-content: center; padding: var(--space-lg); background: rgba(245,239,232,0.03); transition: background var(--transition); }
.hr-world:hover .hr-world-text { background: rgba(245,239,232,0.06); }
.hr-world-text .hr-sector { font-size: 0.65rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-accent-light); margin-bottom: var(--space-xs); }
.hr-world-text h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; line-height: 1.25; margin-bottom: var(--space-sm); letter-spacing: -0.01em; }
.hr-world-text p { color: rgba(245,239,232,0.55); font-size: 0.95rem; max-width: 440px; }
.hr-coda { margin-top: var(--space-xl); text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }
.hr-coda blockquote { font-family: var(--font-display); font-size: clamp(1.3rem, 2.5vw, 1.9rem); font-style: italic; line-height: 1.35; font-weight: 400; }
.hr-coda blockquote em { color: var(--color-accent-light); font-style: normal; }

/* SERVICES PREVIEW */
.services-preview { background: var(--color-ink); color: var(--color-bg); }
.services-header { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); margin-bottom: var(--space-lg); align-items: end; }
.services-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
.services-header p { color: rgba(245,239,232,0.6); }
.service-row { display: grid; grid-template-columns: 0.5fr 1.5fr 2fr; gap: var(--space-md); padding: var(--space-md) 0; border-top: 1px solid rgba(245,239,232,0.1); align-items: baseline; transition: all var(--transition); }
.service-row:hover { padding-left: var(--space-sm); }
.service-num { font-family: var(--font-display); font-style: italic; font-size: 0.95rem; color: var(--color-accent-light); }
.service-name { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; letter-spacing: -0.01em; }
.service-desc { color: rgba(245,239,232,0.6); font-size: 0.95rem; }
.services-link { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: var(--space-lg); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent-light); transition: gap var(--transition); }
.services-link:hover { gap: 1rem; }

/* SERVICE DEEP (services page) */
.service-deep { padding: var(--space-lg) 0 var(--space-xl); }
.svc { display: grid; grid-template-columns: 180px 1fr; gap: var(--space-lg); padding: var(--space-lg) 0; border-top: 1px solid var(--color-divider); }
.svc:last-child { border-bottom: 1px solid var(--color-divider); }
.svc-meta { display: flex; flex-direction: column; gap: var(--space-sm); }
.svc-num { font-family: var(--font-display); font-style: italic; font-size: 2.2rem; color: var(--color-accent); line-height: 1; }
.svc-body h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: var(--space-sm); max-width: 720px; }
.svc-body > p { max-width: 720px; margin-bottom: var(--space-md); color: var(--color-muted); }
.svc-deliverables { padding: var(--space-md); background: var(--color-white); margin-bottom: var(--space-md); }
.svc-deliverables h4 { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-sm); }
.svc-deliverables ul { list-style: none; }
.svc-deliverables li { padding: 0.5rem 0; border-bottom: 1px solid var(--color-divider); font-size: 0.95rem; position: relative; padding-left: 1.5rem; }
.svc-deliverables li:last-child { border-bottom: none; }
.svc-deliverables li::before { content: '—'; position: absolute; left: 0; color: var(--color-accent); }
.svc-duration { font-size: 0.8rem; color: var(--color-muted); letter-spacing: 0.05em; font-style: italic; }

/* SPECIALISMS */
.specialisms { background: var(--color-bg-deep); }
.spec-header { text-align: center; max-width: 640px; margin: 0 auto var(--space-lg); }
.spec-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); }
.spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.spec-card { padding: var(--space-md); background: var(--color-bg); border: 1px solid var(--color-divider); transition: all var(--transition); }
.spec-card:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.spec-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.35rem; margin-bottom: var(--space-sm); letter-spacing: -0.01em; }
.spec-card p { color: var(--color-muted); font-size: 0.95rem; }

/* TIERS */
.tiers-header { text-align: center; max-width: 640px; margin: 0 auto var(--space-lg); }
.tiers-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); }
.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.tier-card { padding: var(--space-md); background: var(--color-white); position: relative; transition: all var(--transition); }
.tier-card.featured { background: var(--color-ink); color: var(--color-bg); }
.tier-card.featured .t-label { color: var(--color-accent-light); }
.tier-card.featured .tier-desc, .tier-card.featured .tier-dur { color: rgba(245,239,232,0.6); }
.tier-top { padding-bottom: var(--space-md); border-bottom: 1px solid var(--color-divider); margin-bottom: var(--space-md); }
.tier-card.featured .tier-top { border-bottom-color: rgba(245,239,232,0.15); }
.tier-top h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; margin-top: var(--space-xs); letter-spacing: -0.01em; }
.tier-desc { color: var(--color-muted); font-size: 0.95rem; margin-bottom: var(--space-md); }
.tier-dur { font-size: 0.8rem; font-style: italic; color: var(--color-muted); }

/* TRUST */
.trust { padding: var(--space-lg) 0; border-bottom: 1px solid var(--color-divider); }
.trust-inner { text-align: center; }
.trust-inner .t-label { margin-bottom: var(--space-md); }
.trust-logos { display: flex; justify-content: center; align-items: center; gap: var(--space-lg); flex-wrap: wrap; opacity: 0.35; }
.trust-logo { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.02em; font-weight: 500; }

/* PULL QUOTE */
.pull-quote { padding: var(--space-2xl) 0; text-align: center; }
.pull-quote blockquote { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.6rem, 3vw, 2.5rem); line-height: 1.3; max-width: 840px; margin: 0 auto; font-style: italic; letter-spacing: -0.01em; }
.pull-quote blockquote em { color: var(--color-accent); font-style: normal; }
.pull-quote cite { display: block; margin-top: var(--space-md); font-family: var(--font-body); font-size: 0.85rem; font-weight: 400; font-style: normal; color: var(--color-muted); letter-spacing: 0.05em; }

/* CTA BAND */
.cta-band { background: var(--color-accent); color: var(--color-white); padding: var(--space-xl) 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); flex-wrap: wrap; }
.cta-inner h2 { font-size: clamp(2rem, 3.5vw, 3rem); }

/* APPROACH / METHODOLOGY */
.method-steps { padding: var(--space-lg) 0 var(--space-xl); }
.method-step { display: grid; grid-template-columns: 220px 1fr; gap: var(--space-lg); padding: var(--space-lg) 0; border-top: 1px solid var(--color-divider); position: relative; }
.method-step:last-child { border-bottom: 1px solid var(--color-divider); }
.step-marker { display: flex; flex-direction: column; gap: 0.25rem; }
.step-num { font-family: var(--font-display); font-style: italic; font-size: 4rem; line-height: 1; color: var(--color-accent); font-weight: 400; }
.step-phase { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-muted); }
.step-content h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: var(--space-sm); letter-spacing: -0.01em; max-width: 720px; }
.step-content > p { max-width: 720px; color: var(--color-muted); margin-bottom: var(--space-md); font-size: 1.05rem; }
.step-artefacts { display: flex; gap: var(--space-xs); flex-wrap: wrap; }
.artefact { font-size: 0.8rem; padding: 0.35rem 0.9rem; border: 1px solid var(--color-divider); background: var(--color-white); letter-spacing: 0.03em; }

/* PRINCIPLES */
.principles { background: var(--color-ink); color: var(--color-bg); }
.principles-header { max-width: 720px; margin-bottom: var(--space-xl); }
.principles-header .t-label { color: var(--color-accent-light); }
.principles-header h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); letter-spacing: -0.02em; }
.principles-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: rgba(245,239,232,0.08); }
.principle { background: var(--color-ink); padding: var(--space-lg) var(--space-md); }
.principle-num { font-family: var(--font-display); font-style: italic; font-size: 1rem; color: var(--color-accent-light); margin-bottom: var(--space-sm); }
.principle h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.35rem; margin-bottom: var(--space-sm); line-height: 1.25; letter-spacing: -0.01em; }
.principle p { color: rgba(245,239,232,0.6); font-size: 0.95rem; }

/* ABOUT */
.about-intro { padding: var(--space-xl) 0; }
.about-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: start; }
.about-intro-grid h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-bottom: var(--space-md); }
.about-intro-grid h2 em { font-style: italic; color: var(--color-accent); }
.about-intro-body p { color: var(--color-muted); margin-bottom: var(--space-md); font-size: 1.05rem; }
.about-intro-body p:last-child { margin-bottom: 0; }

.founder { padding: var(--space-xl) 0; background: var(--color-bg-deep); }
.founder-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--space-xl); align-items: start; }
.founder-photo { aspect-ratio: 4/5; background: var(--color-stone); position: relative; overflow: hidden; }
.founder-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; filter: contrast(1.02) saturate(0.95); }
.founder-content h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.4rem); margin-top: var(--space-xs); letter-spacing: -0.02em; }
.founder-content .founder-role { color: var(--color-muted); margin-bottom: var(--space-md); font-size: 0.95rem; letter-spacing: 0.05em; }
.founder-content p { color: var(--color-muted); margin-bottom: var(--space-md); font-size: 1.05rem; }

.model { padding: var(--space-xl) 0; }
.model-header { max-width: 720px; margin-bottom: var(--space-lg); }
.model-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); }
.model-header h2 em { font-style: italic; color: var(--color-accent); }
.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.model-item h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.2rem; margin-bottom: var(--space-xs); letter-spacing: -0.01em; }
.model-item p { color: var(--color-muted); font-size: 0.95rem; }

/* CONTACT */
.contact-layout { padding: var(--space-lg) 0 var(--space-xl); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: start; }
.contact-info h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); margin-bottom: var(--space-md); }
.contact-info h2 em { font-style: italic; color: var(--color-accent); }
.contact-info p { color: var(--color-muted); margin-bottom: var(--space-lg); font-size: 1.05rem; max-width: 480px; }
.contact-details { display: flex; flex-direction: column; gap: var(--space-md); border-top: 1px solid var(--color-divider); padding-top: var(--space-md); }
.contact-item { display: grid; grid-template-columns: 120px 1fr; gap: var(--space-sm); }
.contact-item .t-label { color: var(--color-accent); font-size: 0.7rem; }
.contact-item a, .contact-item span { font-size: 1rem; }
.contact-item a:hover { color: var(--color-accent); }

.contact-form { background: var(--color-white); padding: var(--space-lg); }
.contact-form label { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 0.4rem; margin-top: var(--space-sm); }
.contact-form label:first-of-type { margin-top: 0; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 0.8rem 0; border: none; border-bottom: 1px solid var(--color-divider);
  font-family: var(--font-body); font-size: 1rem; background: transparent; color: var(--color-ink);
  transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-bottom-color: var(--color-accent);
}
.contact-form textarea { min-height: 100px; resize: vertical; }
.contact-form .btn { margin-top: var(--space-md); }

/* DIAGNOSTIC MINI-TOOL */
.diagnostic { background: var(--color-bg-deep); padding: var(--space-xl) 0; }
.diag-header { max-width: 780px; margin-bottom: var(--space-lg); text-align: center; margin-left: auto; margin-right: auto; }
.diag-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin-top: var(--space-xs); }
.diag-header h2 em { font-style: italic; color: var(--color-accent); }
.diag-header p { color: var(--color-muted); font-size: 1.05rem; margin-top: var(--space-sm); max-width: 580px; margin-left: auto; margin-right: auto; }

.diag-wrap { background: var(--color-bg); padding: var(--space-lg); max-width: 920px; margin: 0 auto; position: relative; overflow: hidden; }
.diag-progress { display: flex; gap: 4px; margin-bottom: var(--space-lg); }
.diag-progress div { flex: 1; height: 2px; background: var(--color-divider); transition: background var(--transition); }
.diag-progress div.active { background: var(--color-accent); }
.diag-progress div.done { background: var(--color-ink); }

.diag-step { display: none; }
.diag-step.active { display: block; animation: fadeUp 0.5s forwards; }
.diag-step .t-label { margin-bottom: var(--space-sm); }
.diag-step h3 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.5rem, 2.5vw, 2.1rem); margin-bottom: var(--space-md); max-width: 640px; line-height: 1.2; letter-spacing: -0.01em; }
.diag-scale { display: flex; flex-direction: column; gap: 0.75rem; }
.diag-option { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) var(--space-md); border: 1px solid var(--color-divider); background: var(--color-white); cursor: pointer; transition: all var(--transition); text-align: left; font-family: var(--font-body); font-size: 1rem; color: var(--color-ink); }
.diag-option:hover { border-color: var(--color-accent); transform: translateX(4px); }
.diag-option.selected { border-color: var(--color-accent); background: rgba(232,90,60,0.05); }
.diag-option-num { font-family: var(--font-display); font-style: italic; color: var(--color-accent); font-size: 1.2rem; min-width: 24px; }

.diag-nav { display: flex; justify-content: space-between; align-items: center; margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--color-divider); }
.diag-nav-info { font-size: 0.8rem; color: var(--color-muted); letter-spacing: 0.05em; }
.diag-back { background: none; border: none; color: var(--color-muted); font-family: var(--font-body); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; padding: 0.5rem 1rem; transition: color var(--transition); }
.diag-back:hover { color: var(--color-ink); }
.diag-back:disabled { opacity: 0.3; cursor: not-allowed; }

.diag-result { display: none; animation: fadeUp 0.6s forwards; }
.diag-result.active { display: block; }
.diag-result h3 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: var(--space-sm); letter-spacing: -0.02em; max-width: 640px; }
.diag-result .diag-score { font-family: var(--font-display); font-style: italic; font-size: 4rem; color: var(--color-accent); line-height: 1; margin: var(--space-md) 0; font-weight: 400; }
.diag-result p { color: var(--color-muted); margin-bottom: var(--space-md); font-size: 1.05rem; max-width: 580px; }
.diag-result .diag-rec { padding: var(--space-md); background: var(--color-bg-deep); margin-bottom: var(--space-md); border-left: 3px solid var(--color-accent); }
.diag-result .diag-rec h4 { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 0.5rem; }
.diag-result .diag-rec p { color: var(--color-ink); margin: 0; font-size: 1rem; }

/* FOOTER */
.footer { background: var(--color-ink); color: rgba(245,239,232,0.5); padding: var(--space-xl) 0 var(--space-md); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-lg); margin-bottom: var(--space-xl); }
.footer-brand { font-family: var(--font-display); font-size: 1.2rem; color: var(--color-bg); margin-bottom: var(--space-sm); font-weight: 500; }
.footer-brand span { color: var(--color-accent-light); font-style: italic; }
.footer-tagline { font-size: 0.9rem; max-width: 300px; line-height: 1.6; }
.footer h4 { color: var(--color-bg); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: var(--space-sm); }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.5rem; }
.footer ul a { font-size: 0.9rem; transition: color var(--transition); }
.footer ul a:hover { color: var(--color-bg); }
.footer-bottom { border-top: 1px solid rgba(245,239,232,0.1); padding-top: var(--space-md); display: flex; justify-content: space-between; font-size: 0.8rem; }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes gentlePulse { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: 0.85; } 100% { transform: scale(1); opacity: 1; } }
.pulse-word { display: inline-block; animation: gentlePulse 1.2s 1.6s ease-in-out 1; }

.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.reveal.visible { opacity: 1; transform: translateY(0); }

.cursor-dot { position: fixed; border-radius: 50%; pointer-events: none; z-index: 9999; will-change: transform, opacity; top: 0; left: 0; }
[data-parallax] { will-change: transform; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--color-bg); justify-content: center; align-items: center; gap: var(--space-md); z-index: 99; }
  .nav-links.open a { font-size: 1.4rem; }
  .nav-toggle { display: block; z-index: 101; }
  .manifesto-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .hr-world { grid-template-columns: 1fr; min-height: auto; }
  .hr-world:nth-child(even) { direction: ltr; }
  .hr-world-img { min-height: 240px; }
  .hr-world-text { padding: var(--space-md); }
  .services-header { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; gap: 0.3rem; }
  .service-num { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .cta-inner { flex-direction: column; text-align: center; }
  .svc, .method-step { grid-template-columns: 1fr; gap: var(--space-md); }
  .spec-grid, .tier-grid { grid-template-columns: 1fr; }
  .about-intro-grid, .founder-grid, .contact-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .model-grid { grid-template-columns: 1fr 1fr; }
  .principles-list { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; }
  .model-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px), (prefers-reduced-motion: reduce) {
  .cursor-dot { display: none !important; }
  [data-parallax] { transform: none !important; }
}