/* ============================================================
   STRATUM — style.css
   ============================================================ */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; }
img  { display: block; max-width: 100%; }
a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; }

/* ── Tokens ── */
:root {
  --bg-primary:    #0A0A0B;
  --bg-secondary:  #111113;
  --bg-elevated:   #18181C;
  --bg-border:     #222228;
  --gold-primary:  #B8986A;
  --gold-muted:    #8A6F45;
  --gold-bright:   #D4AF75;
  --gold-glow:     rgba(184,152,106,0.12);
  --text-primary:  #F2F0EC;
  --text-secondary:#9A9A9F;
  --text-tertiary: #5A5A60;
  --gradient-gold: linear-gradient(135deg, #B8986A 0%, #D4AF75 50%, #8A6F45 100%);
}

/* ── Base ── */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Layout ── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
}
.section {
  padding: clamp(80px, 12vw, 160px) 0;
}

/* ── Typography helpers ── */
.font-display {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
}
.font-display-italic {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
}
.font-mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
}
.text-secondary { color: var(--text-secondary); }
.text-tertiary  { color: var(--text-tertiary); }
.text-gold      { color: var(--gold-primary); }

/* ── Hero CSS entrance animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes growX {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.hero-label {
  animation: fadeUp 0.6s ease 0.3s both;
}
.hero-headline .line:nth-child(1) { animation: fadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.5s both; }
.hero-headline .line:nth-child(2) { animation: fadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.64s both; }
.hero-headline .line:nth-child(3) { animation: fadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.78s both; }
.gold-line-hero { animation: growX 1.4s cubic-bezier(0.19,1,0.22,1) 1.0s both; transform-origin: left center; }
.hero-body      { animation: fadeUp 0.7s ease 1.2s both; }
.hero-ctas > *:nth-child(1) { animation: fadeUp 0.5s ease 1.4s both; }
.hero-ctas > *:nth-child(2) { animation: fadeUp 0.5s ease 1.5s both; }

/* ── Gold line ── */
.gold-line {
  display: block;
  height: 1px;
  background: var(--gradient-gold);
  transform-origin: left center;
}
.gold-line-hero { width: 120px; margin: 32px 0 40px; }
.gold-line-section { width: 60px; margin-bottom: 32px; }

/* ── Gold vertical bar ── */
.gold-bar-v {
  width: 2px;
  height: 80px;
  background: var(--gold-primary);
  transform-origin: top center;
  flex-shrink: 0;
}

/* ── Buttons ── */
.btn-outline {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
  background: transparent;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.06em;
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn-outline:hover { background: var(--gold-primary); color: #0A0A0B; }

.btn-primary {
  display: inline-block;
  padding: 14px 40px;
  background: var(--gold-primary);
  color: #0A0A0B;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.04em;
  border-radius: 2px;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover {
  background: var(--gold-bright);
  box-shadow: 0 8px 40px rgba(184,152,106,0.3);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  transition: color 0.2s ease;
}
.btn-ghost:hover { color: var(--text-primary); }
.btn-ghost .arrow { transition: transform 0.2s ease; }
.btn-ghost:hover .arrow { transform: translateX(4px); }

/* ============================================================
   NAV
   ============================================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 0;
  transition: background 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
#nav.nav-scrolled {
  background: rgba(10,10,11,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--bg-border);
  padding: 18px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-mark {
  width: 1px;
  height: 16px;
  background: var(--gold-primary);
  flex-shrink: 0;
}
.nav-logo-img {
  height: 32px;
  width: auto;
}
.nav-wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.2em;
  color: var(--text-primary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta { flex-shrink: 0; }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 48px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-overlay.open { opacity: 1; pointer-events: all; }
.nav-overlay a {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(32px, 8vw, 56px);
  color: var(--text-primary);
  letter-spacing: 0.06em;
  transition: color 0.2s ease;
}
.nav-overlay a:hover { color: var(--gold-primary); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
  padding-bottom: 40px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(184,152,106,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-label {
  display: inline-block;
  margin-bottom: 32px;
}
.hero-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(52px, 9vw, 112px);
  line-height: 1.0;
  letter-spacing: -0.01em;
  overflow: hidden;
}
.hero-headline .line { display: block; }
.hero-headline em {
  font-style: italic;
  font-weight: 300;
}
.hero-line-wrap { display: flex; justify-content: center; }
.gold-line-hero { margin: 36px auto; }
.hero-body {
  max-width: 580px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.75;
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
}

/* ============================================================
   SOCIAL PROOF
   ============================================================ */
#social-proof {
  border-top: 1px solid var(--bg-border);
  border-bottom: 1px solid var(--bg-border);
  padding: 40px 0;
  overflow: hidden;
}
.social-proof-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}
.social-proof-label {
  flex-shrink: 0;
  white-space: nowrap;
}
.social-proof-track-wrapper { overflow: hidden; flex: 1; }
.social-proof-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.social-proof-track:hover { animation-play-state: paused; }
.social-proof-track span {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  font-size: 17px;
  opacity: 0.4;
  white-space: nowrap;
  color: var(--text-primary);
}
.social-proof-sep { color: var(--gold-muted); opacity: 0.6; }
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   STATS BAR
   ============================================================ */
#stats-bar {
  border-top: 1px solid var(--bg-border);
  border-bottom: 1px solid var(--bg-border);
  padding: 60px 0;
  background: var(--bg-secondary);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-plus { font-size: 0.65em; vertical-align: super; }
.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ============================================================
   PROBLEM
   ============================================================ */
#problem { background: var(--bg-primary); }
.problem-grid {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: clamp(48px, 6vw, 100px);
  align-items: center;
}
.problem-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.problem-right {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.problem-body {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}
.problem-body p + p { margin-top: 20px; }

/* ============================================================
   SOLUTION
   ============================================================ */
#solution { background: var(--bg-secondary); text-align: center; }
.solution-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(34px, 4.5vw, 60px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 700px;
  margin: 16px auto 64px;
}
.steps-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.steps-row-6 { grid-template-columns: repeat(3, 1fr); }
.step-card {
  background: var(--bg-secondary);
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  padding: 40px 32px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.step-card:hover {
  border-color: var(--gold-muted);
  box-shadow: 0 0 40px var(--gold-glow);
  transform: translateY(-2px);
}
.step-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--gold-primary);
  margin-bottom: 20px;
}
.step-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.step-body {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

/* ============================================================
   SERVICES
   ============================================================ */
#services {}
.services-header { text-align: center; margin-bottom: clamp(48px, 6vw, 80px); }
.services-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(30px, 4vw, 52px);
  margin-top: 16px;
}
.service-row {
  border-top: 1px solid var(--bg-border);
  padding: clamp(60px, 8vw, 100px) 0;
}
.service-row:last-child { border-bottom: 1px solid var(--bg-border); }
.service-row-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.service-row.reverse .service-row-inner { direction: rtl; }
.service-row.reverse .service-row-inner > * { direction: ltr; }
.service-label { margin-bottom: 20px; }
.service-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(26px, 3.5vw, 44px);
  line-height: 1.2;
  margin-bottom: 20px;
}
.service-body {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 28px;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.service-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  color: var(--text-tertiary);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.service-tag:hover { border-color: var(--gold-muted); color: var(--gold-primary); }
.service-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-primary);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-top: 32px;
  transition: gap 0.2s ease;
}
.service-row-inner:hover .service-arrow { gap: 16px; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
#testimonials { background: var(--bg-secondary); }
.testimonials-header { text-align: center; margin-bottom: 64px; }
.testimonials-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(28px, 3.5vw, 48px);
  margin-top: 16px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(24,24,28,0.6);
  border: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 4px;
  padding: 40px;
  transition: border-color 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}
.testimonial-card:hover {
  border-color: rgba(184,152,106,0.2);
  transform: translateY(-2px);
}
.testimonial-quote-mark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  line-height: 1;
  color: var(--gold-primary);
  opacity: 0.3;
  margin-bottom: -16px;
}
.testimonial-quote {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-style: italic;
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-primary);
}
.testimonial-author {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 13px;
  color: var(--gold-primary);
  letter-spacing: 0.04em;
}

/* ============================================================
   CTA
   ============================================================ */
#cta {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 110%, rgba(184,152,106,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.15;
  max-width: 700px;
  margin: 16px auto 32px;
  letter-spacing: -0.01em;
}
.cta-body {
  max-width: 520px;
  margin: 0 auto 40px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}
.cta-subtext {
  margin-top: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  border-top: 1px solid var(--bg-border);
  padding: 80px 0 48px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr 1fr;
  gap: clamp(32px, 4vw, 64px);
}
.footer-logo-img {
  height: 28px;
  width: auto;
  margin-bottom: 16px;
}
.footer-wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.2em;
  margin-bottom: 12px;
  display: block;
}
.footer-tagline {
  color: var(--text-tertiary);
  font-size: 13px;
  line-height: 1.75;
  max-width: 220px;
}
.footer-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a, .footer-links span {
  font-size: 13px;
  color: var(--text-tertiary);
  transition: color 0.2s ease;
  line-height: 1.6;
}
.footer-links a:hover { color: var(--text-primary); }
.footer-contact-item { margin-bottom: 16px; }
.footer-contact-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}
.footer-contact-item a {
  font-size: 13px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.footer-contact-item a:hover { color: var(--gold-primary); }
.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-tertiary);
  transition: color 0.2s ease;
}
.footer-social-link:hover { color: var(--gold-primary); }
.footer-base {
  border-top: 1px solid var(--bg-border);
  margin-top: 60px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-base span {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }

  .problem-grid  { grid-template-columns: 1fr; }
  .steps-row     { grid-template-columns: 1fr; }
  .service-row-inner { grid-template-columns: 1fr; }
  .service-row.reverse .service-row-inner { direction: ltr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .social-proof-inner { flex-direction: column; align-items: flex-start; gap: 20px; }

  .hero-ctas { flex-direction: column; gap: 16px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 42px; }
}

/* ── Scroll reveal (IntersectionObserver, additive) ── */
/* Elements are VISIBLE by default — animations enhance, never hide */
[data-reveal] {
  transition: opacity 0.8s ease, transform 0.8s ease;
}
[data-reveal].will-animate {
  opacity: 0;
  transform: translateY(28px);
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-left].will-animate { opacity: 0; transform: translateX(-40px); transition: opacity 0.9s ease, transform 0.9s ease; }
[data-reveal-right].will-animate { opacity: 0; transform: translateX(40px); transition: opacity 0.9s ease, transform 0.9s ease; }
[data-reveal-left].revealed, [data-reveal-right].revealed { opacity: 1; transform: translate(0); }

.gold-bar-v {
  transform-origin: top center;
  transition: transform 1s ease;
}
.gold-bar-v.will-animate { transform: scaleY(0); }
.gold-bar-v.revealed     { transform: scaleY(1); }

.gold-line:not(.gold-line-hero) {
  transform-origin: left center;
  transition: transform 1.4s cubic-bezier(0.19,1,0.22,1);
}
.gold-line.will-animate:not(.gold-line-hero) { transform: scaleX(0); }
.gold-line.revealed { transform: scaleX(1); }

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   INNER PAGE HERO (shared across About, Services, Approach…)
   ============================================================ */
.page-hero {
  padding: clamp(140px, 18vw, 220px) 0 clamp(80px, 10vw, 120px);
  border-bottom: 1px solid var(--bg-border);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% -10%, rgba(184,152,106,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero-label { margin-bottom: 24px; display: block; }
.page-hero-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 820px;
}
.page-hero-headline em { font-style: italic; }
.page-hero-sub {
  max-width: 560px;
  margin-top: 28px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-founder {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(60px, 8vw, 120px);
  align-items: center;
}
.founder-img-wrap {
  position: relative;
}
.founder-img-wrap img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
  display: block;
}
.founder-img-border {
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 1px solid var(--bg-border);
  z-index: -1;
  pointer-events: none;
}
.founder-nameplate {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: rgba(10,10,11,0.9);
  border: 1px solid var(--bg-border);
  padding: 10px 20px;
  backdrop-filter: blur(10px);
}
.founder-nameplate span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-primary);
}
.founder-copy h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.2;
  margin-bottom: 32px;
}
.founder-copy h2 em { font-style: italic; }
.founder-body-block {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.9;
}
.founder-body-block p + p { margin-top: 20px; }
.founder-sig {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--bg-border);
}
.founder-sig-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 22px;
  color: var(--text-primary);
}
.founder-sig-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-top: 6px;
}

/* Philosophy pillars */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 2px;
  border: 1px solid var(--bg-border);
}
.philosophy-card {
  background: var(--bg-secondary);
  padding: 40px 32px;
  border: none;
  position: relative;
  transition: background 0.3s ease;
}
.philosophy-card:hover { background: var(--bg-elevated); }
.philosophy-card::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold-primary);
  margin-bottom: 24px;
}
.philosophy-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 22px;
  margin-bottom: 14px;
}
.philosophy-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

/* Credential bar */
.cred-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-border);
  border-bottom: 1px solid var(--bg-border);
  padding: 48px 0;
}
.cred-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.cred-number {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(36px, 4vw, 56px);
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 8px;
}
.cred-label {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-os-section { border-top: 1px solid var(--bg-border); }
.os-hero {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px,6vw,100px);
  align-items: start;
  padding: clamp(60px,8vw,100px) 0;
  border-bottom: 1px solid var(--bg-border);
}
.os-hero:last-child { border-bottom: none; }
.os-left { position: sticky; top: 120px; }
.os-number {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(80px,10vw,140px);
  line-height: 1;
  color: var(--bg-elevated);
  display: block;
  margin-bottom: 16px;
}
.os-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(28px,3.5vw,44px);
  line-height: 1.15;
  margin-bottom: 20px;
}
.os-subtitle {
  font-size: 13px;
  color: var(--text-tertiary);
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
}
.os-right {}
.os-description {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--bg-border);
}
.os-description p + p { margin-top: 18px; }
.os-deliverables-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 28px;
}
.os-deliverables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 48px;
}
.os-deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.os-deliverable-item:hover {
  border-color: var(--gold-muted);
  transform: translateY(-2px);
}
.os-deliverable-icon {
  color: var(--gold-primary);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}
.os-deliverable-text { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.os-deliverable-text strong { display: block; color: var(--text-primary); font-weight: 500; margin-bottom: 2px; font-size: 14px; }
.os-for {
  padding: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--bg-border);
  border-radius: 2px;
}
.os-for-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 16px;
}
.os-for p { color: var(--text-secondary); font-size: 14px; line-height: 1.8; }

/* ============================================================
   APPROACH PAGE
   ============================================================ */
.approach-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px,6vw,100px);
  align-items: start;
}
.approach-intro-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(32px,4.5vw,58px);
  line-height: 1.15;
}
.approach-intro-headline em { font-style: italic; }
.approach-intro-body { color: var(--text-secondary); font-size: 15px; line-height: 1.9; }
.approach-intro-body p + p { margin-top: 18px; }

/* Industry cards */
.industry-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 2px;
  flex-wrap: wrap;
}
.industry-tab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 20px;
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  background: none;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.2s ease;
}
.industry-tab.active,
.industry-tab:hover {
  border-color: var(--gold-muted);
  color: var(--gold-primary);
  background: var(--gold-glow);
}
.industry-panel {
  display: none;
  border: 1px solid var(--bg-border);
  padding: clamp(40px,5vw,72px);
  background: var(--bg-secondary);
}
.industry-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.industry-panel-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(26px,3vw,40px);
  line-height: 1.2;
  margin-bottom: 24px;
  grid-column: 1/-1;
}
.industry-panel-headline em { font-style: italic; }
.wh-block { }
.wh-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 12px;
}
.wh-body { color: var(--text-secondary); font-size: 14px; line-height: 1.8; }

/* Client methodology */
.methodology-steps {
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.methodology-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--bg-border);
  align-items: start;
}
.methodology-step:last-child { border-bottom: 1px solid var(--bg-border); }
.methodology-step-num {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 48px;
  line-height: 1;
  color: var(--bg-elevated);
}
.methodology-step-content h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 24px;
  margin-bottom: 12px;
}
.methodology-step-content p { color: var(--text-secondary); font-size: 14px; line-height: 1.85; }

/* ============================================================
   INSIGHTS PAGE
   ============================================================ */
.insights-filter {
  display: flex;
  gap: 4px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  background: none;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn.active, .filter-btn:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

/* Case study cards */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}
.case-card {
  background: var(--bg-secondary);
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.case-card:hover { border-color: var(--gold-muted); transform: translateY(-3px); }
.case-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
}
.case-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(60%);
  transition: filter 0.4s ease, transform 0.4s ease;
}
.case-card:hover .case-card-img img {
  filter: grayscale(0%);
  transform: scale(1.03);
}
.case-card-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-card-img-placeholder span {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 300;
  color: var(--bg-border);
  opacity: 0.5;
}
.case-card-body { padding: 32px; }
.case-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.case-card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-primary);
  padding: 4px 10px;
  border: 1px solid var(--gold-muted);
  border-radius: 1px;
}
.case-card-vertical {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.case-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(20px,2.5vw,26px);
  line-height: 1.25;
  margin-bottom: 14px;
  color: var(--text-primary);
}
.case-card-excerpt {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
}
.case-card-results {
  display: flex;
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--bg-border);
}
.case-result-item {}
.case-result-number {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 28px;
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.case-result-label {
  font-size: 11px;
  color: var(--text-tertiary);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Blog cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  border-top: 1px solid var(--bg-border);
  padding-top: 28px;
  transition: border-color 0.2s ease;
}
.blog-card:hover { border-color: var(--gold-muted); }
.blog-card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 14px;
  display: block;
}
.blog-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(18px,2.2vw,22px);
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--text-primary);
  transition: color 0.2s ease;
}
.blog-card:hover .blog-card-title { color: var(--gold-primary); }
.blog-card-excerpt {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}
.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.blog-read-more { color: var(--gold-primary); transition: gap 0.2s ease; display: flex; gap: 6px; align-items: center; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(48px,7vw,100px);
  align-items: start;
}
.contact-info h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(28px,3.5vw,44px);
  line-height: 1.2;
  margin-bottom: 24px;
}
.contact-info h2 em { font-style: italic; }
.contact-info-body {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 40px;
}
.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-detail-item {}
.contact-detail-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 6px;
}
.contact-detail-value {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.contact-detail-value a {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.contact-detail-value a:hover { color: var(--text-primary); }

/* Contact form */
.contact-form {
  background: var(--bg-secondary);
  border: 1px solid var(--bg-border);
  padding: clamp(32px,4vw,56px);
  border-radius: 2px;
}
.form-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 28px;
  margin-bottom: 8px;
}
.form-subtitle {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 36px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 300;
  color: var(--text-primary);
  transition: border-color 0.2s ease;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-muted);
}
.form-input::placeholder, .form-textarea::placeholder {
  color: var(--text-tertiary);
  font-size: 13px;
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { cursor: pointer; }
.form-select option { background: var(--bg-secondary); }
.form-submit-group { margin-top: 28px; }
.form-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-top: 14px;
}
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success.visible { display: block; }
.form-success h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 300;
  margin-bottom: 12px;
  color: var(--gold-primary);
}
.form-success p { color: var(--text-secondary); font-size: 14px; }

/* Social row for contact */
.social-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid var(--bg-border);
  border-radius: 2px;
  font-size: 12px;
  color: var(--text-tertiary);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.social-pill:hover { border-color: var(--gold-muted); color: var(--gold-primary); }

/* ============================================================
   ADDITIONAL RESPONSIVE (inner pages)
   ============================================================ */
@media (max-width: 1024px) {
  .os-hero { grid-template-columns: 1fr; }
  .os-left { position: static; }
  .os-deliverables { grid-template-columns: 1fr; }
  .industry-panel.active { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .about-founder { grid-template-columns: 1fr; }
  .philosophy-grid { grid-template-columns: 1fr; gap: 1px; }
  .cred-grid { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .approach-intro { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .methodology-step { grid-template-columns: 48px 1fr; gap: 16px; }
  .methodology-step-num { font-size: 32px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
}