/* ═══════════════════════════════════════════════════
   NEUROMARKTING.IN — SHARED DESIGN SYSTEM
   ═══════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:  #FFFFFF;
  --off:    #F5F0E8;
  --gray-1: #F2F2F7;
  --gray-2: #E5E5EA;
  --gray-3: #AEAEB2;
  --ink:    #1C1C1E;
  --ink-2:  #3A3A3C;
  --ink-3:  #636366;
  --gold:   #B8933A;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--white);
  color: var(--ink);
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
  min-height: 100dvh;
}

img, video, canvas, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ── PROGRESS BAR ── */
#progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), #e8c06a);
  z-index: 9999;
}

/* ── NAV ── */
nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: height 0.3s, box-shadow 0.3s;
}

nav.scrolled { height: 52px; box-shadow: 0 2px 20px rgba(0,0,0,0.07); }

.logo { font-size: 0.95rem; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; text-decoration: none; }
.logo span { color: var(--gold); }

.nav-center { display: flex; gap: 2.5rem; list-style: none; }

.nav-center a {
  font-size: 0.8rem; font-weight: 400; color: var(--ink-2);
  text-decoration: none; position: relative; padding-bottom: 2px; transition: color 0.2s;
}

.nav-center a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px; background: var(--gold); transition: width 0.3s ease;
}

.nav-center a:hover { color: var(--ink); }
.nav-center a:hover::after { width: 100%; }
.nav-center a.active { color: var(--ink); }
.nav-center a.active::after { width: 100%; }

.nav-right a { font-size: 0.8rem; font-weight: 500; color: var(--gold); text-decoration: none; transition: opacity 0.2s; }
.nav-right a:hover { opacity: 0.7; }

/* ── HAMBURGER BUTTON ── */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  position: relative;
  z-index: 101;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

.nav-hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1),
              opacity 0.25s ease,
              background 0.3s;
}

.nav-hamburger span:nth-child(1) { transform: translateY(-5px); }
.nav-hamburger span:nth-child(3) { transform: translateY(5px); }

.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg); }

/* ── MOBILE DRAWER ── */
.mobile-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 95;
  background: rgba(255,255,255,0.97);
  backdrop-filter: saturate(180%) blur(24px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.22,1,0.36,1);
}

.mobile-drawer.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer a {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  padding: 1rem 0;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.2s;
}

.mobile-drawer.open a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-drawer.open a:nth-child(1) { transition-delay: 0.1s; }
.mobile-drawer.open a:nth-child(2) { transition-delay: 0.15s; }
.mobile-drawer.open a:nth-child(3) { transition-delay: 0.2s; }
.mobile-drawer.open a:nth-child(4) { transition-delay: 0.25s; }

.mobile-drawer a:hover { color: var(--gold); }

.mobile-drawer a.active {
  color: var(--gold);
}

.mobile-drawer .drawer-divider {
  width: 40px;
  height: 1px;
  background: var(--gray-2);
  margin: 0.5rem 0;
}

body.menu-open { overflow: hidden; }

/* ── FORM VALIDATION ── */
.form-input.error,
.form-textarea.error {
  border-color: #E53935;
  background: rgba(229,57,53,0.04);
}

.form-error-msg {
  font-size: 0.72rem;
  font-weight: 400;
  color: #E53935;
  margin-top: 0.4rem;
  display: none;
  animation: fadeUp 0.3s ease;
}

.form-error-msg.show { display: block; }

.form-input.success,
.form-textarea.success {
  border-color: #43A047;
}

/* ── TOAST NOTIFICATION ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 1rem 2rem;
  border-radius: 14px;
  font-size: 0.88rem;
  font-weight: 500;
  font-family: 'Plus Jakarta Sans', sans-serif;
  z-index: 9999;
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.22,1,0.36,1), opacity 0.5s ease;
  pointer-events: none;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.toast.error {
  background: #E53935;
  color: #fff;
  box-shadow: 0 8px 32px rgba(229,57,53,0.3);
}

/* ── BTN LOADING STATE ── */
.btn-gold.loading {
  pointer-events: none;
  opacity: 0.7;
  position: relative;
}

.btn-gold.loading::after {
  content: '';
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
  margin-left: 0.5rem;
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── ARTICLE NOT FOUND ── */
.article-not-found {
  text-align: center;
  padding: 200px 2rem 120px;
  max-width: 500px;
  margin: 0 auto;
}
.article-not-found h1 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1rem;
}
.article-not-found p {
  font-size: 1rem;
  color: var(--ink-3);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* ── HERO EYEBROW ── */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--ink-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--gray-2);
  border-radius: 980px;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
  opacity: 0;
  animation: fadeUp 0.7s 0.2s ease forwards;
}

.eyebrow-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  flex-shrink: 0;
}

.hero h1 span {
  color: var(--gold);
  position: relative;
}

/* ── HERO BG ORBS ── */
.hero-bg {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none; overflow: hidden;
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.3;
  animation: orbFloat linear infinite;
}
.orb-1 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(184,147,58,0.22), transparent 70%); top: -120px; left: -80px; animation-duration: 18s; }
.orb-2 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(184,147,58,0.13), transparent 70%); top: 30%; right: -60px; animation-duration: 14s; animation-delay: -5s; }
.orb-3 { width: 280px; height: 280px; background: radial-gradient(circle, rgba(184,147,58,0.1), transparent 70%); bottom: 5%; left: 35%; animation-duration: 20s; animation-delay: -9s; }

@keyframes orbFloat {
  0%   { transform: translate(0,0) scale(1); }
  33%  { transform: translate(35px,28px) scale(1.05); }
  66%  { transform: translate(-18px,45px) scale(0.97); }
  100% { transform: translate(0,0) scale(1); }
}

/* ── HERO ── */
.hero {
  padding: 180px 2.5rem 120px;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.hero-label {
  font-size: 0.75rem; font-weight: 500; color: var(--gold);
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1.5rem;
  opacity: 0; animation: fadeUp 0.7s 0.3s ease forwards;
}

.hero h1 {
  font-size: clamp(2.2rem, 3.6vw, 3.6rem);
  font-weight: 600; line-height: 1.12;
  letter-spacing: -0.03em; color: var(--ink); margin-bottom: 1.5rem;
  opacity: 0; animation: fadeUp 0.7s 0.5s ease forwards;
  white-space: nowrap;
}

.hero h1 span { color: var(--gold); }

.hero-sub {
  font-size: 1.1rem; font-weight: 300; line-height: 1.8; color: var(--ink-3);
  max-width: 54ch; margin: 0 auto 3rem;
  opacity: 0; animation: fadeUp 0.7s 0.7s ease forwards;
}

.hero-btns {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.7s 0.9s ease forwards;
}

.btn-primary {
  display: inline-block; padding: 0.85rem 2rem;
  background: var(--ink); color: #fff;
  font-size: 0.85rem; font-weight: 500; border-radius: 980px;
  text-decoration: none; transition: background 0.25s, box-shadow 0.25s, transform 0.2s;
}

.btn-primary:hover { background: var(--gold); box-shadow: 0 8px 28px rgba(184,147,58,0.4); transform: translateY(-2px); }

.btn-secondary {
  display: inline-block; padding: 0.85rem 2rem;
  background: var(--gray-1); color: var(--ink);
  font-size: 0.85rem; font-weight: 500; border-radius: 980px;
  text-decoration: none; transition: background 0.2s, transform 0.2s;
}

.btn-secondary:hover { background: var(--gray-2); transform: translateY(-2px); }

/* ── INSIGHT BANNER ── */
.insight-banner {
  background: var(--ink);
  padding: 3.5rem 2.5rem;
}

.insight-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.insight-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184,147,58,0.4), transparent);
}

.insight-text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  text-align: center;
  line-height: 1.7;
  white-space: nowrap;
  flex-shrink: 0;
}

.insight-quote {
  font-size: 2.5rem;
  color: var(--gold);
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: 0.15em;
  font-family: Georgia, serif;
  opacity: 0.7;
}

.insight-source {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.6rem;
  opacity: 0.75;
}

/* ── STATS ── */
.stats-strip {
  border-top: 1px solid var(--gray-2); border-bottom: 1px solid var(--gray-2);
  display: grid; grid-template-columns: repeat(3, 1fr);
}

.stat {
  padding: 3rem 2.5rem; text-align: center;
  border-right: 1px solid var(--gray-2);
  transition: background 0.3s;
  position: relative; overflow: hidden;
}

.stat:last-child { border-right: none; }
.stat:hover { background: rgba(184,147,58,0.03); }

.stat-number {
  font-size: 3.2rem; font-weight: 600; letter-spacing: -0.04em;
  color: var(--ink); line-height: 1; margin-bottom: 0.5rem; transition: color 0.3s;
}

.stat:hover .stat-number { color: var(--gold); }
.stat-number span { color: var(--gold); }
.stat-text { font-size: 0.78rem; font-weight: 400; color: var(--ink-3); }

/* ── ABOUT SECTION ── */
.about { max-width: 860px; margin: 0 auto; padding: 120px 2.5rem; text-align: center; }

.section-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 500;
  color: var(--gold); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1.5rem;
}

.about h2 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 600;
  letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 1.5rem; color: var(--ink);
}

.about-lead {
  font-size: 1.1rem; font-weight: 300; line-height: 1.85; color: var(--ink-3);
  max-width: 60ch; margin-left: auto; margin-right: auto;
}

/* ── PILLARS ── */
.pillars-section { background: var(--off); padding: 80px 2.5rem; }

.pillars-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}

.pillar-card {
  background: var(--white); border-radius: 18px; padding: 2.5rem;
  position: relative; overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

.pillar-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}

.pillar-card:hover { box-shadow: 0 20px 50px rgba(0,0,0,0.09); }
.pillar-card:hover::after { transform: scaleX(1); }

.pillar-icon {
  width: 44px; height: 44px; background: var(--off); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 1.5rem;
  transition: background 0.3s, transform 0.3s;
}

.pillar-card:hover .pillar-icon { background: rgba(184,147,58,0.12); transform: rotate(-8deg) scale(1.1); }
.pillar-card h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); margin-bottom: 0.6rem; }
.pillar-card p  { font-size: 0.88rem; font-weight: 300; line-height: 1.75; color: var(--ink-3); }

/* ── FOCUS AREAS ── */
.focus { max-width: 1100px; margin: 0 auto; padding: 120px 2.5rem; }
.focus-header { text-align: center; margin-bottom: 4rem; }
.focus-header h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; color: var(--ink); margin-top: 1rem; }
.focus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

.focus-card {
  border-radius: 18px; padding: 2.5rem;
  position: relative; overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

/* shimmer on hover */
.focus-card::before {
  content: ''; position: absolute;
  top: -60%; left: -75%; width: 50%; height: 220%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.5), transparent);
  transform: skewX(-20deg); transition: left 0.55s ease;
  pointer-events: none;
}

.focus-card:hover::before { left: 140%; }
.focus-card:hover { box-shadow: 0 20px 56px rgba(0,0,0,0.1); transform: translateY(-4px); }

.focus-num { font-size: 0.72rem; font-weight: 500; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1.2rem; display: block; }
.focus-card h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 0.75rem; }
.focus-card p  { font-size: 0.88rem; font-weight: 300; line-height: 1.8; color: var(--ink-3); }

/* ── COLLABORATE ── */
.collab {
  background: var(--ink); padding: 120px 2.5rem;
  text-align: center; position: relative; overflow: hidden;
}

.collab-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.55; }
.collab-inner  { max-width: 700px; margin: 0 auto; position: relative; z-index: 1; }
.collab .section-tag { color: rgba(184,147,58,0.9); }

.collab h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; color: #fff; margin-bottom: 1.5rem; margin-top: 1rem; }
.collab-body { font-size: 1.05rem; font-weight: 300; line-height: 1.8; color: rgba(255,255,255,0.5); margin-bottom: 3rem; }
.collab-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 3.5rem; }

.tag {
  font-size: 0.75rem; font-weight: 400; color: rgba(255,255,255,0.5);
  padding: 0.45rem 1.1rem; border: 1px solid rgba(255,255,255,0.1);
  border-radius: 980px; transition: all 0.25s; cursor: default;
}

.tag:hover { border-color: var(--gold); color: var(--gold); background: rgba(184,147,58,0.08); transform: translateY(-2px); }

.btn-gold {
  display: inline-block; padding: 0.95rem 2.5rem;
  background: var(--gold); color: #fff;
  font-size: 0.88rem; font-weight: 500; border-radius: 980px;
  text-decoration: none; transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(184,147,58,0.3);
  border: none; cursor: pointer;
}

.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(184,147,58,0.45); }

/* ── COMING SOON ── */
.coming-soon { background: #F7F3EC; padding: 60px 2.5rem; border-top: 1px solid #E5E5EA; }
.coming-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.coming-label { font-size: 0.72rem; font-weight: 500; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.8rem; }
.coming-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 600; letter-spacing: -0.03em; color: var(--ink); line-height: 1.15; }
.coming-body  { font-size: 0.92rem; font-weight: 300; color: var(--ink-3); margin-top: 0.75rem; line-height: 1.8; max-width: 44ch; }
.founder-block { text-align: right; flex-shrink: 0; }
.founder-name  { font-size: 1.15rem; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.founder-site  { font-size: 0.8rem; font-weight: 300; color: var(--gray-3); margin-top: 0.25rem; }

/* ── FOOTER ── */
footer { background: var(--ink); border-top: 1px solid rgba(255,255,255,0.07); padding: 2.5rem; display: flex; align-items: center; justify-content: space-between; }
.footer-logo { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.4); }
.footer-logo span { color: var(--gold); }
.footer-links { display: flex; gap: 2rem; list-style: none; }
.footer-links a { font-size: 0.75rem; font-weight: 400; color: rgba(255,255,255,0.3); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: rgba(255,255,255,0.7); }
.footer-copy { font-size: 0.72rem; font-weight: 300; color: rgba(255,255,255,0.2); }

/* ── 3D SCROLL ANIMATION ── */
.anim {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.anim.ready {
  opacity: 0;
  transform: perspective(1000px) rotateX(15deg) translateY(40px);
}
.anim-left {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.anim-left.ready {
  opacity: 0;
  transform: perspective(1000px) rotateY(18deg) translateX(-35px);
}
.anim-right {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
              transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.anim-right.ready {
  opacity: 0;
  transform: perspective(1000px) rotateY(-18deg) translateX(35px);
}
.anim.ready.show, .anim-left.ready.show, .anim-right.ready.show {
  opacity: 1;
  transform: none;
}

/* ── CYCLING WORD ── */
.cycle-word {
  display: inline-block;
  color: var(--gold);
  font-weight: 500;
  position: relative;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.cycle-word.fade-out {
  opacity: 0;
  transform: translateY(-8px);
}

.cycle-word.fade-in {
  animation: wordIn 0.35s ease forwards;
}

@keyframes wordIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── FACT STRIP ── */
.fact-strip {
  background: var(--off);
  border-top: 1px solid var(--gray-2);
  border-bottom: 1px solid var(--gray-2);
  overflow: hidden;
  padding: 0;
}

.fact-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: factScroll 28s linear infinite;
  padding: 1.6rem 0;
}

.fact-track:hover { animation-play-state: paused; }

.fact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 2.5rem;
  white-space: nowrap;
}

.fact-num {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.03em;
  line-height: 1;
}

.fact-label {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--ink-3);
  letter-spacing: 0.01em;
}

.fact-sep {
  color: var(--gray-2);
  font-size: 1.2rem;
  flex-shrink: 0;
}

@keyframes factScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── KEYFRAMES ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }


/* ═══════════════════════════════════════════════════
   PAGE-SPECIFIC: ABOUT PAGE
   ═══════════════════════════════════════════════════ */

/* ── DEEP SECTION (reuse about style, left-aligned variant) ── */
.deep-section {
  max-width: 860px;
  margin: 0 auto;
  padding: 100px 2.5rem;
}

.deep-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.deep-section p {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}

.deep-section p:last-child {
  margin-bottom: 0;
}

/* ── TIMELINE ── */
.timeline-section {
  background: var(--off);
  padding: 100px 2.5rem;
}

.timeline-inner {
  max-width: 800px;
  margin: 0 auto;
}

.timeline-header {
  text-align: center;
  margin-bottom: 4rem;
}

.timeline-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
  margin-top: 1rem;
}

.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(184,147,58,0.15));
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 1.5rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -3.45rem;
  top: 0.35rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--off), 0 0 0 5px rgba(184,147,58,0.25);
}

.timeline-year {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: block;
}

.timeline-item h3 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.timeline-item p {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-3);
}

/* ── FOUNDER SECTION ── */
.founder-section {
  background: var(--ink);
  padding: 120px 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.founder-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.founder-section .section-tag {
  color: rgba(184,147,58,0.9);
}

.founder-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}

.founder-role {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--gold);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.founder-bio {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
  margin-bottom: 2.5rem;
}

.founder-details {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.founder-detail-tag {
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  padding: 0.45rem 1.1rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 980px;
  transition: all 0.25s;
}

.founder-detail-tag:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(184,147,58,0.08);
  transform: translateY(-2px);
}


/* ═══════════════════════════════════════════════════
   PAGE-SPECIFIC: ARTICLES PAGE
   ═══════════════════════════════════════════════════ */

/* ── FILTER BAR ── */
.filter-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2.5rem 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.filter-tag {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ink-3);
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--gray-2);
  border-radius: 980px;
  transition: all 0.25s;
  cursor: pointer;
  background: transparent;
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

.filter-tag:hover,
.filter-tag.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(184,147,58,0.06);
}

/* ── ARTICLE GRID ── */
.articles-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2.5rem 120px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.article-card {
  border-radius: 18px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
  text-decoration: none;
  display: block;
  background: var(--gray-1);
}

/* shimmer on hover — same as focus-card */
.article-card::before {
  content: ''; position: absolute;
  top: -60%; left: -75%; width: 50%; height: 220%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.5), transparent);
  transform: skewX(-20deg); transition: left 0.55s ease;
  pointer-events: none;
}

.article-card:hover::before { left: 140%; }
.article-card:hover { box-shadow: 0 20px 56px rgba(0,0,0,0.1); transform: translateY(-4px); }

.article-card .card-tag {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.article-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.article-card p {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}

.article-card .read-more {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gold);
  text-decoration: none;
  transition: opacity 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.article-card:hover .read-more { opacity: 0.7; }

.article-card .read-more .arrow {
  transition: transform 0.25s;
  display: inline-block;
}

.article-card:hover .read-more .arrow {
  transform: translateX(4px);
}


/* ═══════════════════════════════════════════════════
   PAGE-SPECIFIC: ARTICLE DETAIL PAGE
   ═══════════════════════════════════════════════════ */

/* ── ARTICLE HERO ── */
.article-hero {
  padding: 180px 2.5rem 80px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.article-hero .card-tag {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: block;
  opacity: 0;
  animation: fadeUp 0.7s 0.2s ease forwards;
}

.article-hero h1 {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1.5rem;
  white-space: normal;
  opacity: 0;
  animation: fadeUp 0.7s 0.4s ease forwards;
}

.article-meta {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--ink-3);
  opacity: 0;
  animation: fadeUp 0.7s 0.6s ease forwards;
}

.article-meta span {
  color: var(--gold);
}

/* ── ARTICLE CONTENT ── */
.article-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 2.5rem 100px;
}

.article-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink);
  margin: 3rem 0 1.25rem;
}

.article-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 2.5rem 0 1rem;
}

.article-content p {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}

.article-content ul,
.article-content ol {
  margin: 0 0 1.5rem 1.5rem;
  color: var(--ink-3);
}

.article-content li {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 0.5rem;
}

/* ── BLOCKQUOTE (insight-banner style inline) ── */
.article-content blockquote {
  background: var(--ink);
  border-radius: 18px;
  padding: 2.5rem;
  margin: 3rem 0;
  position: relative;
}

.article-content blockquote p {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 0;
}

.article-content blockquote p::before {
  content: '\201C';
  font-size: 2.5rem;
  color: var(--gold);
  font-family: Georgia, serif;
  opacity: 0.7;
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: 0.15em;
}

.article-content blockquote cite {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 1rem;
  opacity: 0.75;
  font-style: normal;
}

/* ── DIVIDER ── */
.article-content hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-2), transparent);
  margin: 3rem 0;
}

/* ── RELATED ARTICLES ── */
.related-section {
  background: var(--off);
  padding: 80px 2.5rem;
}

.related-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.related-header {
  text-align: center;
  margin-bottom: 3rem;
}

.related-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
  margin-top: 1rem;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}


/* ═══════════════════════════════════════════════════
   PAGE-SPECIFIC: CONTACT PAGE
   ═══════════════════════════════════════════════════ */

/* ── CONTACT HERO (dark) ── */
.contact-hero {
  background: var(--ink);
  padding: 180px 2.5rem 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-hero .section-tag {
  color: rgba(184,147,58,0.9);
}

.contact-hero h1 {
  font-size: clamp(2.2rem, 3.6vw, 3.6rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.4s ease forwards;
}

.contact-hero .hero-sub {
  color: rgba(255,255,255,0.5);
  opacity: 0;
  animation: fadeUp 0.7s 0.6s ease forwards;
}

/* ── CONTACT FORM SECTION ── */
.contact-form-section {
  background: var(--ink);
  padding: 0 2.5rem 120px;
  position: relative;
  overflow: hidden;
}

.contact-form-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.95rem 1.25rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  color: #fff;
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: 0.92rem;
  font-weight: 300;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--gold);
  background: rgba(184,147,58,0.04);
  box-shadow: 0 0 0 3px rgba(184,147,58,0.1);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
}

.form-submit {
  margin-top: 1rem;
  width: 100%;
  text-align: center;
}

/* ── CONTACT INFO ── */
.contact-info-section {
  padding: 80px 2.5rem;
  background: var(--off);
}

.contact-info-inner {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-info-card {
  background: var(--white);
  border-radius: 18px;
  padding: 2.5rem;
  transition: box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.contact-info-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}

.contact-info-card:hover { box-shadow: 0 20px 50px rgba(0,0,0,0.09); }
.contact-info-card:hover::after { transform: scaleX(1); }

.contact-info-card .pillar-icon {
  margin-bottom: 1.25rem;
}

.contact-info-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.contact-info-card p {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-3);
}

.contact-info-card a {
  color: var(--gold);
  text-decoration: none;
  transition: opacity 0.2s;
}

.contact-info-card a:hover { opacity: 0.7; }

/* ── FORM SUCCESS MESSAGE ── */
.form-success {
  display: none;
  text-align: center;
  padding: 3rem;
}

.form-success.show {
  display: block;
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.75rem;
}

.form-success p {
  font-size: 0.92rem;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}


/* ═══════════════════════════════════════════════════
   RESPONSIVE — LAPTOP / SMALL DESKTOP (≤1024px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {

  /* NAV: switch to hamburger */
  .nav-center { display: none; }
  .nav-right  { display: none; }
  .nav-hamburger { display: flex; align-items: center; justify-content: center; }
  .mobile-drawer { display: flex; }

  /* Fluid padding helper */
  nav { padding: 0 clamp(1rem, 4vw, 2.5rem); }

  /* HERO */
  .hero {
    padding: 160px clamp(1.25rem, 4vw, 2.5rem) 100px;
    max-width: 100%;
  }
  .hero h1 {
    white-space: normal;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
  }
  .hero-sub { max-width: 58ch; }

  /* SECTIONS: fluid side padding */
  .about,
  .deep-section,
  .focus { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }

  .pillars-section,
  .timeline-section,
  .coming-soon,
  .contact-info-section,
  .related-section { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }

  .collab,
  .founder-section,
  .contact-hero,
  .contact-form-section { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }

  .insight-banner { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }
  .insight-text { white-space: normal; }

  /* GRIDS */
  .pillars-inner { grid-template-columns: 1fr 1fr; }
  .focus-grid    { gap: 1.25rem; }
  .articles-grid { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }
  .filter-bar    { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }

  /* FOOTER */
  footer { padding: 2.5rem clamp(1.25rem, 4vw, 2.5rem); }

  /* ARTICLE DETAIL */
  .article-hero   { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }
  .article-content { padding-left: clamp(1.25rem, 4vw, 2.5rem); padding-right: clamp(1.25rem, 4vw, 2.5rem); }
}


/* ═══════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤768px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* ── NAV ── */
  nav { height: 54px; }
  .logo { font-size: 0.9rem; }

  /* ── HERO ── */
  .hero {
    padding: 110px 1.25rem 60px;
    text-align: left;
  }
  .hero-eyebrow {
    font-size: 0.58rem;
    padding: 0.45rem 0.9rem;
    gap: 0.45rem;
    letter-spacing: 0.07em;
    margin-bottom: 1.5rem;
  }
  .hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    line-height: 1.08;
    margin-bottom: 1.25rem;
  }
  .hero-sub {
    font-size: 0.95rem;
    line-height: 1.72;
    max-width: 100%;
    margin-bottom: 2rem;
    text-align: left;
  }
  .hero-btns {
    justify-content: flex-start;
    gap: 0.75rem;
  }
  .btn-primary,
  .btn-secondary {
    padding: 0.8rem 1.5rem;
    font-size: 0.82rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* ── INSIGHT BANNER ── */
  .insight-banner { padding: 2.25rem 1.25rem; }
  .insight-line { display: none; }
  .insight-text {
    white-space: normal;
    font-size: 1rem;
    line-height: 1.65;
    text-align: left;
  }
  .insight-quote { font-size: 1.8rem; }
  .insight-source { margin-top: 0.75rem; }

  /* ── STATS ── */
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .stat {
    border-bottom: 1px solid var(--gray-2);
    padding: 1.75rem 1.25rem;
    text-align: left;
  }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(3) { border-bottom: none; grid-column: 1 / -1; border-right: none; text-align: center; }
  .stat-number { font-size: 2.6rem; margin-bottom: 0.3rem; }
  .stat-text { font-size: 0.72rem; }

  /* ── ABOUT ── */
  .about {
    padding: 60px 1.25rem;
    text-align: left;
  }
  .about h2 { font-size: 1.75rem; }
  .about-lead { font-size: 0.95rem; line-height: 1.8; margin: 0; }

  /* ── PILLARS ── */
  .pillars-section { padding: 48px 1.25rem; }
  .pillars-inner { grid-template-columns: 1fr; gap: 0.85rem; }
  .pillar-card {
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
  }
  .pillar-icon {
    width: 38px; height: 38px;
    flex-shrink: 0;
    margin-bottom: 0;
    border-radius: 10px;
    font-size: 1rem;
  }
  .pillar-card h3 { font-size: 0.95rem; margin-bottom: 0.3rem; }
  .pillar-card p  { font-size: 0.82rem; line-height: 1.65; }

  /* ── FACT STRIP ── */
  .fact-item { padding: 0 1.5rem; }
  .fact-num  { font-size: 1.1rem; }
  .fact-label { font-size: 0.7rem; }

  /* ── FOCUS AREAS ── */
  .focus { padding: 60px 1.25rem; }
  .focus-header { text-align: left; margin-bottom: 2rem; }
  .focus-header h2 { font-size: 1.75rem; }
  .focus-grid { grid-template-columns: 1fr 1fr; gap: 0.85rem; }
  .focus-card { padding: 1.5rem; }
  .focus-card h3 { font-size: 1.05rem; }
  .focus-card p  { font-size: 0.82rem; line-height: 1.7; }

  /* ── COLLABORATE ── */
  .collab { padding: 60px 1.25rem; text-align: left; }
  .collab-inner { text-align: left; }
  .collab h2 { font-size: 1.75rem; }
  .collab-body { font-size: 0.92rem; }
  .collab-tags { justify-content: flex-start; gap: 0.45rem; margin-bottom: 2.5rem; }
  .tag { font-size: 0.68rem; padding: 0.4rem 0.85rem; min-height: 32px; display: inline-flex; align-items: center; }
  .btn-gold {
    display: block;
    width: 100%;
    text-align: center;
    padding: 1rem;
    font-size: 0.88rem;
    min-height: 48px;
  }

  /* ── COMING SOON ── */
  .coming-soon { padding: 48px 1.25rem; }
  .coming-inner { flex-direction: column; align-items: flex-start; gap: 2rem; }
  .coming-title { font-size: 1.6rem; }
  .coming-body { font-size: 0.88rem; max-width: 100%; }
  .founder-block { text-align: left; }
  .founder-name  { font-size: 1rem; }
  .founder-site  { font-size: 0.75rem; }

  /* ── FOOTER ── */
  footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem 1.25rem;
  }
  .footer-links { gap: 1.5rem; }
  .footer-copy { font-size: 0.68rem; }

  /* ── MOBILE SCROLL ANIMATIONS ── */
  .m-fade, .m-fade-left, .m-fade-right, .m-scale { opacity: 1; transform: none; }
  .m-fade.ready       { opacity: 0; transform: translateY(30px); transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1); }
  .m-fade-left.ready  { opacity: 0; transform: translateX(-28px); transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1); }
  .m-fade-right.ready { opacity: 0; transform: translateX(28px); transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1); }
  .m-scale.ready      { opacity: 0; transform: scale(0.93); transition: opacity 0.55s cubic-bezier(0.22,1,0.36,1), transform 0.55s cubic-bezier(0.22,1,0.36,1); }
  .m-fade.ready.show, .m-fade-left.ready.show, .m-fade-right.ready.show, .m-scale.ready.show { opacity: 1; transform: none; }

  /* ── ABOUT PAGE ── */
  .deep-section { padding: 60px 1.25rem; }
  .deep-section h2 { font-size: 1.75rem; }
  .deep-section p { font-size: 0.92rem; }
  .timeline-section { padding: 60px 1.25rem; }
  .timeline-header h2 { font-size: 1.75rem; }
  .timeline { padding-left: 2rem; }
  .timeline-dot { left: -2.45rem; }
  .timeline-item h3 { font-size: 1rem; }
  .founder-section { padding: 60px 1.25rem; text-align: left; }
  .founder-inner { text-align: left; }
  .founder-title { font-size: 1.75rem; }
  .founder-bio { font-size: 0.92rem; }
  .founder-details { justify-content: flex-start; gap: 0.45rem; }
  .founder-detail-tag { font-size: 0.68rem; padding: 0.4rem 0.85rem; }

  /* ── ARTICLES PAGE ── */
  .filter-bar { padding: 0 1.25rem 2rem; justify-content: flex-start; gap: 0.45rem; }
  .filter-tag { font-size: 0.68rem; padding: 0.4rem 0.85rem; min-height: 32px; }
  .articles-grid { grid-template-columns: 1fr; gap: 0.85rem; padding: 0 1.25rem 60px; }
  .article-card { padding: 1.5rem; }
  .article-card h3 { font-size: 1.05rem; }
  .article-card p { font-size: 0.82rem; line-height: 1.7; }

  /* ── ARTICLE DETAIL ── */
  .article-hero { padding: 110px 1.25rem 50px; text-align: left; }
  .article-hero h1 { font-size: clamp(1.6rem, 5vw, 2rem); }
  .article-content { padding: 0 1.25rem 60px; }
  .article-content h2 { font-size: 1.5rem; }
  .article-content p { font-size: 0.95rem; }
  .article-content blockquote { padding: 1.5rem; margin: 2rem 0; }
  .related-section { padding: 48px 1.25rem; }
  .related-grid { grid-template-columns: 1fr; gap: 0.85rem; }

  /* ── CONTACT PAGE ── */
  .contact-hero { padding: 110px 1.25rem 50px; text-align: left; }
  .contact-hero h1 { font-size: clamp(1.6rem, 5vw, 2rem); white-space: normal; }
  .contact-hero .hero-sub { text-align: left; }
  .contact-form-section { padding: 0 1.25rem 60px; }
  .contact-info-inner { grid-template-columns: 1fr; }
  .contact-info-section { padding: 48px 1.25rem; }
  .contact-info-card { padding: 1.5rem; }

  /* ── FORM INPUTS — TOUCH SIZE ── */
  .form-input,
  .form-textarea {
    padding: 0.85rem 1rem;
    font-size: 1rem;
    min-height: 48px;
    border-radius: 10px;
  }
  .form-textarea { min-height: 140px; }

  /* ── TOAST ── */
  .toast { bottom: 1rem; font-size: 0.82rem; padding: 0.85rem 1.5rem; }

  /* ── ARTICLE NOT FOUND ── */
  .article-not-found { padding: 140px 1.25rem 80px; }
  .article-not-found h1 { font-size: 1.5rem; }
}


/* ═══════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤480px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 480px) {

  /* ── NAV ── */
  nav { height: 50px; padding: 0 1rem; }
  .logo { font-size: 0.85rem; }
  .nav-hamburger { width: 40px; height: 40px; }

  /* ── MOBILE DRAWER ── */
  .mobile-drawer a { font-size: 1.25rem; padding: 0.85rem 0; }

  /* ── HERO ── */
  .hero { padding: 100px 1rem 48px; }
  .hero-eyebrow {
    font-size: 0.52rem;
    padding: 0.38rem 0.75rem;
    gap: 0.35rem;
    margin-bottom: 1.25rem;
  }
  .hero h1 {
    font-size: clamp(1.6rem, 8vw, 2.2rem);
    line-height: 1.06;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
  }
  .hero-sub {
    font-size: 0.88rem;
    line-height: 1.68;
    margin-bottom: 1.75rem;
  }
  .hero-btns { flex-wrap: wrap; gap: 0.6rem; }
  .btn-primary,
  .btn-secondary {
    flex: 1 1 auto;
    min-width: 0;
    padding: 0.75rem 1.25rem;
    font-size: 0.8rem;
    min-height: 44px;
    text-align: center;
  }

  /* ── INSIGHT BANNER ── */
  .insight-banner { padding: 2rem 1rem; }
  .insight-text { font-size: 0.92rem; line-height: 1.6; }
  .insight-quote { font-size: 1.5rem; }

  /* ── STATS ── */
  .stats-strip { grid-template-columns: 1fr; }
  .stat {
    border-right: none;
    border-bottom: 1px solid var(--gray-2);
    padding: 1.5rem 1rem;
    text-align: center;
  }
  .stat:last-child { border-bottom: none; }
  .stat:nth-child(3) { grid-column: auto; }
  .stat-number { font-size: 2.2rem; }
  .stat-text { font-size: 0.7rem; }

  /* ── ABOUT ── */
  .about { padding: 48px 1rem; }
  .about h2 { font-size: 1.5rem; }
  .about-lead { font-size: 0.88rem; }

  /* ── PILLARS ── */
  .pillars-section { padding: 40px 1rem; }
  .pillar-card { padding: 1.25rem; gap: 0.85rem; }
  .pillar-icon { width: 36px; height: 36px; font-size: 0.9rem; }
  .pillar-card h3 { font-size: 0.9rem; }
  .pillar-card p  { font-size: 0.78rem; }

  /* ── FACT STRIP ── */
  .fact-track { padding: 1.2rem 0; }
  .fact-item { padding: 0 1rem; }
  .fact-num  { font-size: 1rem; }
  .fact-label { font-size: 0.65rem; }

  /* ── FOCUS AREAS ── */
  .focus { padding: 48px 1rem; }
  .focus-header { margin-bottom: 1.5rem; }
  .focus-header h2 { font-size: 1.5rem; }
  .focus-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .focus-card { padding: 1.25rem; }
  .focus-card h3 { font-size: 0.95rem; margin-bottom: 0.5rem; }
  .focus-card p  { font-size: 0.78rem; }
  .focus-num { font-size: 0.68rem; margin-bottom: 0.85rem; }

  /* ── COLLABORATE ── */
  .collab { padding: 48px 1rem; }
  .collab h2 { font-size: 1.5rem; }
  .collab-body { font-size: 0.85rem; margin-bottom: 2rem; }
  .collab-tags { gap: 0.35rem; margin-bottom: 2rem; }
  .tag { font-size: 0.62rem; padding: 0.35rem 0.7rem; }

  /* ── COMING SOON ── */
  .coming-soon { padding: 40px 1rem; }
  .coming-title { font-size: 1.4rem; }
  .coming-body { font-size: 0.82rem; }
  .coming-label { font-size: 0.68rem; }

  /* ── FOOTER ── */
  footer { padding: 1.75rem 1rem; gap: 1.25rem; }
  .footer-logo { font-size: 0.8rem; }
  .footer-links { gap: 1.25rem; flex-wrap: wrap; }
  .footer-links a { font-size: 0.7rem; }
  .footer-copy { font-size: 0.65rem; }

  /* ── ABOUT PAGE ── */
  .deep-section { padding: 48px 1rem; }
  .deep-section h2 { font-size: 1.5rem; }
  .deep-section p { font-size: 0.85rem; line-height: 1.75; }
  .timeline-section { padding: 48px 1rem; }
  .timeline-header { margin-bottom: 2.5rem; }
  .timeline-header h2 { font-size: 1.5rem; }
  .timeline { padding-left: 1.5rem; }
  .timeline-dot { left: -1.95rem; width: 7px; height: 7px; }
  .timeline-item { padding-left: 1rem; margin-bottom: 2rem; }
  .timeline-item h3 { font-size: 0.92rem; }
  .timeline-item p { font-size: 0.8rem; }
  .timeline-year { font-size: 0.68rem; }

  .founder-section { padding: 48px 1rem; }
  .founder-title { font-size: 1.5rem; }
  .founder-role { font-size: 0.8rem; }
  .founder-bio { font-size: 0.85rem; }
  .founder-detail-tag { font-size: 0.62rem; padding: 0.35rem 0.7rem; }

  /* ── ARTICLES PAGE ── */
  .filter-bar { padding: 0 1rem 1.5rem; gap: 0.35rem; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .filter-bar::-webkit-scrollbar { display: none; }
  .filter-tag { font-size: 0.62rem; padding: 0.35rem 0.75rem; white-space: nowrap; flex-shrink: 0; }
  .articles-grid { padding: 0 1rem 48px; gap: 0.75rem; }
  .article-card { padding: 1.25rem; }
  .article-card h3 { font-size: 0.95rem; }
  .article-card p { font-size: 0.78rem; margin-bottom: 1rem; }
  .article-card .card-tag { font-size: 0.62rem; margin-bottom: 0.75rem; }
  .article-card .read-more { font-size: 0.75rem; }

  /* ── ARTICLE DETAIL ── */
  .article-hero { padding: 100px 1rem 40px; }
  .article-hero h1 { font-size: clamp(1.4rem, 6vw, 1.8rem); }
  .article-hero .card-tag { font-size: 0.62rem; margin-bottom: 1rem; }
  .article-meta { font-size: 0.72rem; }
  .article-content { padding: 0 1rem 48px; }
  .article-content h2 { font-size: 1.25rem; margin: 2rem 0 1rem; }
  .article-content h3 { font-size: 1rem; margin: 1.75rem 0 0.75rem; }
  .article-content p { font-size: 0.88rem; line-height: 1.78; margin-bottom: 1.25rem; }
  .article-content li { font-size: 0.88rem; }
  .article-content blockquote { padding: 1.25rem; margin: 1.5rem 0; border-radius: 14px; }
  .article-content blockquote p { font-size: 0.88rem; }
  .article-content blockquote p::before { font-size: 2rem; }
  .article-content blockquote cite { font-size: 0.62rem; }
  .article-content hr { margin: 2rem 0; }
  .related-section { padding: 40px 1rem; }
  .related-header h2 { font-size: 1.25rem; }
  .related-header { margin-bottom: 2rem; }

  /* ── CONTACT PAGE ── */
  .contact-hero { padding: 100px 1rem 40px; }
  .contact-hero h1 { font-size: clamp(1.4rem, 6vw, 1.8rem); }
  .contact-form-section { padding: 0 1rem 48px; }
  .form-input,
  .form-textarea {
    padding: 0.8rem 0.85rem;
    font-size: 1rem;
  }
  .form-label { font-size: 0.68rem; }
  .contact-info-section { padding: 40px 1rem; }
  .contact-info-card { padding: 1.25rem; }
  .contact-info-card h3 { font-size: 0.95rem; }
  .contact-info-card p { font-size: 0.8rem; }

  /* ── TOAST ── */
  .toast { bottom: 0.75rem; font-size: 0.78rem; padding: 0.75rem 1.25rem; border-radius: 10px; }

  /* ── ARTICLE NOT FOUND ── */
  .article-not-found { padding: 120px 1rem 60px; }
  .article-not-found h1 { font-size: 1.3rem; }
  .article-not-found p { font-size: 0.88rem; }

  /* ── FORM SUCCESS ── */
  .form-success { padding: 2rem 1rem; }
  .form-success h3 { font-size: 1.25rem; }
  .form-success p { font-size: 0.82rem; }
}


/* ═══════════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤360px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 360px) {
  nav { padding: 0 0.75rem; height: 48px; }
  .logo { font-size: 0.8rem; }

  .hero { padding: 92px 0.75rem 40px; }
  .hero h1 { font-size: 1.5rem; line-height: 1.08; }
  .hero-sub { font-size: 0.82rem; }
  .hero-eyebrow { font-size: 0.48rem; padding: 0.35rem 0.65rem; }
  .btn-primary,
  .btn-secondary { font-size: 0.75rem; padding: 0.7rem 1rem; }

  .insight-text { font-size: 0.85rem; }
  .stat-number { font-size: 1.8rem; }

  .about { padding: 40px 0.75rem; }
  .about h2 { font-size: 1.3rem; }
  .pillars-section { padding: 32px 0.75rem; }
  .pillar-card { padding: 1rem; gap: 0.75rem; }
  .focus { padding: 40px 0.75rem; }
  .focus-header h2 { font-size: 1.3rem; }
  .collab { padding: 40px 0.75rem; }
  .collab h2 { font-size: 1.3rem; }

  .coming-soon { padding: 32px 0.75rem; }
  .coming-title { font-size: 1.2rem; }
  footer { padding: 1.5rem 0.75rem; }

  .deep-section { padding: 40px 0.75rem; }
  .deep-section h2 { font-size: 1.3rem; }
  .timeline-section { padding: 40px 0.75rem; }
  .timeline-header h2 { font-size: 1.3rem; }
  .founder-section { padding: 40px 0.75rem; }
  .founder-title { font-size: 1.3rem; }

  .articles-grid { padding: 0 0.75rem 40px; }
  .filter-bar { padding: 0 0.75rem 1.25rem; }
  .article-hero { padding: 92px 0.75rem 32px; }
  .article-content { padding: 0 0.75rem 40px; }
  .related-section { padding: 32px 0.75rem; }

  .contact-hero { padding: 92px 0.75rem 32px; }
  .contact-form-section { padding: 0 0.75rem 40px; }
  .contact-info-section { padding: 32px 0.75rem; }
}


/* ═══════════════════════════════════════════════════
   SAFE AREA INSETS (Notched iPhones, modern Android)
   ═══════════════════════════════════════════════════ */
@supports (padding: env(safe-area-inset-bottom)) {
  footer {
    padding-bottom: calc(2rem + env(safe-area-inset-bottom));
  }
  .toast {
    bottom: calc(1rem + env(safe-area-inset-bottom));
  }
  nav {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }
}


/* ═══════════════════════════════════════════════════
   TOUCH DEVICE OPTIMIZATIONS
   ═══════════════════════════════════════════════════ */
@media (hover: none) and (pointer: coarse) {
  /* Remove hover-dependent effects on touch */
  .pillar-card:hover { box-shadow: none; }
  .focus-card:hover { box-shadow: none; transform: none; }
  .article-card:hover { box-shadow: none; transform: none; }
  .focus-card::before { display: none; }
  .article-card::before { display: none; }

  /* Add tap highlight */
  .btn-primary:active,
  .btn-secondary:active,
  .btn-gold:active {
    transform: scale(0.97);
    opacity: 0.85;
  }

  .article-card:active {
    transform: scale(0.98);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  }

  .tag:active {
    border-color: var(--gold);
    color: var(--gold);
  }
}


/* ═══════════════════════════════════════════════════
   PREFERS REDUCED MOTION
   ═══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fact-track { animation: none; }
  .orb { animation: none; }
}