/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:     #0F0F0F;
  --lime:      #C6F423;
  --white:     #F5F5F0;
  --gray-100:  #E4E4DF;
  --gray-300:  #8A8A85;
  --gray-600:  #4A4A47;
  --ink:       #1A1A18;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  line-height: 1.1;
  font-weight: 700;
}

/* ── Manifesto ── */
.manifesto {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 80px;
  align-items: center;
  padding: 100px 80px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.manifesto-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 32px;
}

.manifesto-headline {
  font-size: clamp(40px, 5.5vw, 76px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}

.manifesto-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--gray-300);
  max-width: 540px;
  line-height: 1.7;
}

.manifesto-aside {
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-top: 80px;
}

.manifesto-stat { display: flex; flex-direction: column; gap: 8px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--lime);
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: var(--gray-300);
  line-height: 1.4;
  font-weight: 400;
}

/* ── Tiers ── */
.tiers { padding: 100px 80px; border-bottom: 1px solid rgba(255,255,255,0.08); }

.tiers-header { margin-bottom: 64px; }
.tiers-header h2 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 16px; }
.tiers-sub { font-size: 16px; color: var(--gray-300); font-weight: 300; }

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.tier {
  background: #161614;
  padding: 40px 36px;
  position: relative;
}

.tier--featured {
  background: var(--lime);
  color: var(--black);
}
.tier--featured .tier-desc,
.tier--featured .tier-features li { color: #1A1A18; }
.tier--featured .tier-num { color: rgba(0,0,0,0.2); }

.tier-badge {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 4px 10px;
  display: inline-block;
  margin-bottom: 24px;
}

.tier-num {
  font-family: 'Syne', sans-serif;
  font-size: 64px;
  font-weight: 800;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: 24px;
}

.tier h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.tier-desc {
  font-size: 14px;
  color: var(--gray-300);
  margin-bottom: 28px;
  line-height: 1.6;
}

.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tier-features li {
  font-size: 13px;
  color: var(--gray-100);
  padding-left: 16px;
  position: relative;
}
.tier-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--lime);
  font-size: 11px;
}

/* ── Examples ── */
.examples { padding: 100px 80px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.examples-header { margin-bottom: 64px; }
.examples-header h2 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 16px; }
.examples-sub { font-size: 15px; color: var(--gray-300); font-weight: 300; max-width: 500px; }

.examples-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.example {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.06);
  min-height: 120px;
}

.example-visual {
  width: 120px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.example-swatch {
  flex: 1;
  min-height: 80px;
}

.example-tag {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-300);
  padding: 10px 12px;
  background: #0A0A08;
  font-size: 10px;
}

.example-copy {
  padding: 28px 40px;
  background: #161614;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.example-copy h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}

.example-copy p {
  font-size: 13px;
  color: var(--gray-300);
  line-height: 1.6;
}

/* ── Process ── */
.process { padding: 100px 80px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.process-header { margin-bottom: 64px; }
.process-header h2 { font-size: clamp(32px, 4vw, 52px); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.06);
}

.step {
  padding: 36px 28px;
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.step:last-child { border-right: none; }

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.05);
  line-height: 1;
  margin-bottom: 20px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.step p {
  font-size: 13px;
  color: var(--gray-300);
  line-height: 1.6;
}

/* ── Philosophy ── */
.philosophy { padding: 100px 80px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.philosophy-inner { max-width: 900px; }
.philosophy-inner > h2 {
  font-size: clamp(28px, 3.5vw, 46px);
  margin-bottom: 56px;
  color: var(--lime);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.philosophy-quote {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 16px;
}

.philosophy-attr {
  font-size: 12px;
  color: var(--gray-300);
  font-style: italic;
}

.philosophy-copy p {
  font-size: 15px;
  color: var(--gray-100);
  line-height: 1.7;
  margin-bottom: 20px;
}

.philosophy-copy em {
  color: var(--lime);
  font-style: normal;
}

/* ── Closing ── */
.closing {
  padding: 120px 80px;
  background: var(--lime);
  color: var(--black);
  text-align: center;
}

.closing-inner { max-width: 600px; margin: 0 auto; }
.closing h2 {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  color: var(--black);
  margin-bottom: 24px;
}
.closing p {
  font-size: 18px;
  color: #1A1A18;
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 16px;
}
.closing-detail {
  font-size: 14px;
  color: rgba(0,0,0,0.5);
  font-weight: 300;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .manifesto { grid-template-columns: 1fr; padding: 60px 32px; gap: 40px; }
  .manifesto-aside { padding-top: 0; flex-direction: row; flex-wrap: wrap; gap: 32px; }
  .tiers, .examples, .process, .philosophy { padding: 60px 32px; }
  .tiers-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .philosophy-grid { grid-template-columns: 1fr; gap: 40px; }
  .example { grid-template-columns: 80px 1fr; }
  .example-visual { width: 80px; }
  .closing { padding: 80px 32px; }
}

/* ── About Nav ── */
.about-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 80px;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.about-nav-logo {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.about-nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.about-nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-300);
  text-decoration: none;
  transition: color 0.15s;
}
.about-nav-links a:hover,
.about-nav-links a.active { color: var(--white); }

/* ── About Page ── */
.about-hero {
  padding: 100px 80px 100px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about-hero-inner { max-width: 780px; }
.about-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 28px;
}
.about-hero h1 {
  font-size: clamp(32px, 4.5vw, 62px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 28px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.about-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--gray-300);
  max-width: 540px;
  line-height: 1.7;
}

.about-section-header {
  display: grid;
  grid-template-columns: 60px 1fr;
  align-items: start;
  gap: 0;
  margin-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 32px;
}
.about-section-num {
  font-family: 'Syne', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  padding-top: 4px;
}
.about-section-header h2 {
  font-size: clamp(26px, 3.5vw, 46px);
  color: var(--white);
  line-height: 1.15;
}

/* Who */
.about-who {
  padding: 100px 80px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about-who-content { max-width: 820px; }
.about-lead {
  font-size: 20px;
  font-weight: 400;
  color: var(--gray-100);
  line-height: 1.7;
  margin-bottom: 56px;
}
.about-who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.about-who-card {
  background: #161614;
  padding: 32px 28px;
}
.about-who-icon {
  margin-bottom: 20px;
}
.about-who-card p {
  font-size: 14px;
  color: var(--gray-300);
  line-height: 1.65;
}

/* Process */
.about-process {
  padding: 100px 80px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about-process-body { max-width: 820px; }
.about-process-intro p {
  font-size: 15px;
  color: var(--gray-300);
  margin-bottom: 48px;
  font-weight: 300;
}
.about-steps { display: flex; flex-direction: column; gap: 0; }
.about-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 48px 0;
}
.about-step:first-child { padding-top: 0; }
.about-step:last-child { border-bottom: none; }
.about-step-num {
  font-family: 'Syne', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  padding-top: 2px;
}
.about-step-content { max-width: 640px; }
.about-step-content h3 {
  font-size: 20px;
  margin-bottom: 16px;
  color: var(--white);
}
.about-step-content p {
  font-size: 14px;
  color: var(--gray-300);
  line-height: 1.7;
  margin-bottom: 12px;
}
.about-step-content p:last-child { margin-bottom: 0; }

/* Philosophy */
.about-philosophy {
  padding: 100px 80px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about-philosophy-body { max-width: 820px; }
.about-philosophy-intro {
  font-size: 16px;
  color: var(--gray-300);
  font-weight: 300;
  margin-bottom: 56px;
  line-height: 1.7;
}
.about-refs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 56px;
}
.about-ref {
  background: #161614;
  padding: 36px 28px;
}
.about-ref h4 {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--lime);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.about-ref p {
  font-size: 13px;
  color: var(--gray-300);
  line-height: 1.65;
}
.about-philosophy-bottom p {
  font-size: 15px;
  color: var(--gray-100);
  line-height: 1.7;
}

/* Criteria */
.about-criteria {
  padding: 100px 80px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about-criteria-body { max-width: 820px; }
.about-criteria-intro {
  font-size: 16px;
  color: var(--gray-300);
  font-weight: 300;
  margin-bottom: 56px;
  line-height: 1.7;
}
.about-criteria-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.about-criteria-item {
  background: #161614;
  padding: 36px 32px;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 24px;
  align-items: start;
}
.about-criteria-num {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--lime);
  line-height: 1;
  opacity: 0.4;
}
.about-criteria-text h4 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.about-criteria-text p {
  font-size: 13px;
  color: var(--gray-300);
  line-height: 1.65;
}

/* Contact */
.about-contact {
  padding: 120px 80px;
  background: var(--lime);
  text-align: center;
}
.about-contact-inner { max-width: 600px; margin: 0 auto; }
.about-contact .about-label { color: rgba(0,0,0,0.4); }
.about-contact h2 {
  font-size: clamp(32px, 4vw, 56px);
  color: var(--black);
  margin-bottom: 20px;
  font-weight: 800;
}
.about-contact p {
  font-size: 17px;
  color: rgba(0,0,0,0.55);
  font-weight: 300;
  margin-bottom: 36px;
  line-height: 1.65;
}
.about-contact-link {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 28px;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.about-contact-link:hover { text-decoration: underline; }
.about-cta {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  color: var(--black);
  text-decoration: none;
  padding: 12px 24px;
  border: 1.5px solid rgba(0,0,0,0.25);
  transition: background 0.15s;
}
.about-cta:hover { background: rgba(0,0,0,0.06); }

/* About responsive */
@media (max-width: 900px) {
  .about-hero { padding: 80px 32px 60px; }
  .about-who, .about-process, .about-philosophy, .about-criteria { padding: 80px 32px; }
  .about-contact { padding: 80px 32px; }
  .about-who-grid { grid-template-columns: 1fr; }
  .about-refs { grid-template-columns: 1fr; }
  .about-criteria-grid { grid-template-columns: 1fr; }
  .about-step { grid-template-columns: 40px 1fr; }
  .about-section-header { grid-template-columns: 40px 1fr; }
}

@media (max-width: 600px) {
  .about-hero h1 { font-size: 30px; }
  .about-lead { font-size: 17px; }
  .about-criteria-item { grid-template-columns: 32px 1fr; }
  .about-step-content h3 { font-size: 17px; }
}