/* ============================================
   MINIMUM VIABLE LIFE — Stylesheet
   Palette: Parchment & Ink
   Fonts: EB Garamond + Atkinson Hyperlegible
   ============================================ */

:root {
  --parchment:    #F4ECD8;
  --parchment-2:  #E8D9BC;
  --tan:          #D4C5A9;
  --ink:          #2C2C2C;
  --ink-light:    #4A4A4A;
  --brown:        #8B4513;
  --brown-light:  #A0522D;
  --cream:        #FAF6EE;
  --white:        #FFFFFF;
  --dark-bg:      #1A1208;
  --dark-mid:     #2C2010;

  --font-display: 'EB Garamond', Georgia, serif;
  --font-body:    'Atkinson Hyperlegible', sans-serif;

  --radius:       4px;
  --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w:        1200px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── UTILITY ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.section-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 1rem;
}
.section-label.light { color: var(--tan); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
}
.section-title.light { color: var(--parchment); }
.italic { font-style: italic; }

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 0;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(244, 236, 216, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--tan);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.05em;
  margin-right: auto;
}
.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-light);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--brown); }
.nav-cta {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--parchment);
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.nav-cta:hover { background: var(--brown); color: var(--white); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--dark-bg);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 2rem 4rem;
}
.hero-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(18vw, 22vw, 28rem);
  font-weight: 800;
  color: rgba(255,255,255,0.025);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  letter-spacing: -0.05em;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brown-light);
  margin-bottom: 1.5rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 9vw, 9rem);
  font-weight: 500;
  line-height: 0.95;
  color: var(--parchment);
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
}
.hero-title .line { display: block; }
.hero-title .italic { font-style: italic; color: var(--tan); }
.hero-sub {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--tan);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: normal;
}
.hero-sub em { color: var(--parchment); font-style: italic; }
.hero-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  font-size: 0.82rem;
  color: rgba(212,197,169,0.6);
  letter-spacing: 0.05em;
}
.author-tag { font-weight: 700; color: var(--tan); }
.divider { opacity: 0.4; }
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-block;
  background: var(--brown);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--brown-light); transform: translateY(-2px); }
.btn-primary.large { font-size: 1rem; padding: 1rem 2.5rem; }
.btn-ghost {
  display: inline-block;
  color: var(--tan);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 1.5rem;
  border: 1px solid rgba(212,197,169,0.3);
  border-radius: var(--radius);
  transition: border-color var(--transition), color var(--transition);
}
.btn-ghost:hover { border-color: var(--tan); color: var(--parchment); }

/* Orbit animation */
.hero-ornament {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(212,197,169,0.12);
}
.ring-1 { width: 380px; height: 380px; animation: spin 30s linear infinite; }
.ring-2 { width: 260px; height: 260px; animation: spin 20s linear infinite reverse; border-style: dashed; }
.ring-3 { width: 140px; height: 140px; animation: spin 12s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.orbit-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  z-index: 2;
}
.orbit-center span {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: rgba(212,197,169,0.5);
}
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(212,197,169,0.35);
}

/* ── PULL QUOTE ── */
.pull-quote-section {
  background: var(--parchment-2);
  padding: 6rem 2rem;
}
.pull-quote {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 8rem;
  line-height: 0.5;
  color: var(--brown);
  opacity: 0.25;
  display: block;
  margin-bottom: 1rem;
}
.pull-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.pull-quote cite {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown);
}

/* ── ABOUT ── */
.about {
  padding: 8rem 0;
  background: var(--cream);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}
.about-left { position: sticky; top: 8rem; }
.about-right p {
  font-size: 1.05rem;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}
.about-right p em { color: var(--brown); font-style: italic; }
.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--tan);
}
.stat { display: flex; flex-direction: column; gap: 0.3rem; }
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--brown);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

/* ── FRAMEWORK (dark) ── */
.framework {
  background: var(--dark-bg);
  padding: 8rem 0;
}
.section-header {
  text-align: center;
  margin-bottom: 5rem;
}
.loop-visual {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}
.loop-step {
  flex: 1;
  max-width: 300px;
  padding: 2.5rem;
  border: 1px solid rgba(212,197,169,0.12);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  transition: background var(--transition), border-color var(--transition);
  position: relative;
}
.loop-step::before {
  content: attr(data-step);
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: rgba(212,197,169,0.25);
}
.loop-step:hover {
  background: rgba(139,69,19,0.08);
  border-color: rgba(139,69,19,0.4);
}
.step-icon {
  font-size: 2rem;
  color: var(--brown-light);
  margin-bottom: 1.2rem;
  display: block;
}
.loop-step h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--parchment);
  margin-bottom: 1rem;
}
.loop-step p {
  font-size: 0.92rem;
  color: rgba(212,197,169,0.65);
  line-height: 1.75;
}
.loop-arrow {
  font-size: 1.5rem;
  color: rgba(212,197,169,0.2);
  padding: 0 0.5rem;
  margin-top: 4rem;
  flex-shrink: 0;
}

/* ── FRAMEWORKS LIST ── */
.frameworks-list {
  padding: 8rem 0;
  background: var(--parchment);
}
.frameworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5px;
  background: var(--tan);
  border: 1.5px solid var(--tan);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1rem;
}
.framework-card {
  background: var(--parchment);
  padding: 2.5rem;
  position: relative;
  transition: background var(--transition);
}
.framework-card:hover { background: var(--cream); }
.card-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(139,69,19,0.12);
  line-height: 1;
  margin-bottom: 1rem;
}
.framework-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.8rem;
  line-height: 1.3;
}
.framework-card p {
  font-size: 0.9rem;
  color: var(--ink-light);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.card-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  border: 1px solid var(--brown);
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
}

/* ── MANIFESTO STRIP ── */
.manifesto-strip {
  background: var(--brown);
  padding: 1.2rem 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 2rem;
  animation: marquee 30s linear infinite;
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--parchment);
  opacity: 0.9;
}
.marquee-track .dot { opacity: 0.4; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── TOOLS SECTION ── */
.tools-section {
  padding: 8rem 0;
  background: var(--cream);
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 1rem;
}
.tool-item {
  padding: 2rem;
  border: 1px solid var(--tan);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}
.tool-item:hover {
  border-color: var(--brown);
  transform: translateY(-4px);
}
.tool-icon {
  font-size: 1.5rem;
  color: var(--brown);
  margin-bottom: 1rem;
}
.tool-item h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.6rem;
}
.tool-item p {
  font-size: 0.88rem;
  color: var(--ink-light);
  line-height: 1.7;
}

/* ── AUTHOR ── */
.author-section {
  padding: 8rem 0;
  background: var(--parchment-2);
}
.author-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 6rem;
  align-items: center;
}
.author-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 280px;
}
.author-monogram {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--dark-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--parchment);
  letter-spacing: 0.05em;
  position: relative;
  z-index: 2;
}
.author-deco-ring {
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px dashed var(--tan);
  animation: spin 20s linear infinite;
}
.author-bio h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 1.5rem;
  margin-top: 0.5rem;
}
.author-bio p {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.author-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.author-tags span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--parchment);
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
}

/* ── CTA SECTION ── */
.cta-section {
  padding: 10rem 0;
  background: var(--dark-bg);
  text-align: center;
}
.cta-inner { max-width: 700px; margin: 0 auto; }
.cta-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brown-light);
  margin-bottom: 1.5rem;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 500;
  color: var(--parchment);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.cta-sub {
  font-size: 1.05rem;
  color: rgba(212,197,169,0.65);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.cta-actions { margin-bottom: 1.2rem; }
.cta-note {
  font-size: 0.78rem;
  color: rgba(212,197,169,0.35);
  letter-spacing: 0.08em;
}

/* ── FOOTER ── */
.footer {
  background: var(--dark-mid);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(212,197,169,0.08);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.footer-brand .footer-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--parchment);
  display: block;
  margin-bottom: 0.5rem;
}
.footer-brand p {
  font-size: 0.82rem;
  color: rgba(212,197,169,0.4);
  line-height: 1.6;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-links a {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(212,197,169,0.45);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--parchment); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(212,197,169,0.08);
  font-size: 0.75rem;
  color: rgba(212,197,169,0.25);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-ornament { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-left { position: static; }
  .loop-visual { flex-direction: column; align-items: center; }
  .loop-arrow { transform: rotate(90deg); margin: 0; }
  .author-grid { grid-template-columns: 1fr; gap: 3rem; }
  .author-visual { height: 200px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 600px) {
  .hero { padding: 7rem 1.5rem 4rem; }
  .hero-title { font-size: clamp(3.5rem, 16vw, 5rem); }
  .about-stats { gap: 1.5rem; }
  .frameworks-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── MOBILE NAV OPEN ── */
.nav.open .nav-links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--parchment);
  padding: 1.5rem 2rem;
  gap: 1.2rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.nav.open .nav-cta {
  display: block;
  position: absolute;
  top: calc(100% + 180px);
  left: 2rem; right: 2rem;
  text-align: center;
  background: var(--parchment);
  color: var(--ink);
  padding: 1rem;
  border-top: 1px solid var(--tan);
}