/* ═══════════════════════════════════════════════════════════════
   Self-Aware Infrastructure — IRI × MIT-CSN Executive Workshop
   style.css  ·  © 2026 Intelligence Research Institute, USA
═══════════════════════════════════════════════════════════════ */

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

:root {
  --black:    #050608;
  --bg:       #080a0d;
  --bg2:      #0d1117;
  --white:    #f0ede8;
  --gold:     #c9a84c;
  --gold2:    #e8c96a;
  --gold-dim: rgba(201,168,76,.18);
  --teal:     #2dd4c0;
  --teal-dim: rgba(45,212,192,.15);
  --red:      #ff4d4d;
  --red-dim:  rgba(255,40,40,.06);
  --gray1:    #7a8090;
  --gray2:    #a8adb8;
  --border:   rgba(201,168,76,.14);
  --section-pad: clamp(60px, 8vw, 140px);
  --inner:    min(1180px, 92vw);
}

html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
strong { font-weight: 600; }
em { font-style: italic; font-family: 'Cormorant Garamond', serif; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold); }

/* ─── PROGRESS BAR ─── */
#progress-bar {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  z-index: 1000; transition: width .1s linear;
}

/* ─── CUSTOM CURSOR (desktop only) ─── */
#cursor-dot, #cursor-ring {
  position: fixed; border-radius: 50%; pointer-events: none;
  z-index: 9999; transform: translate(-50%,-50%);
}
#cursor-dot  { width: 6px;  height: 6px;  background: var(--teal); transition: opacity .2s; }
#cursor-ring { width: 32px; height: 32px; border: 1px solid rgba(45,212,192,.5); transition: transform .12s ease, width .2s, height .2s; }
body:not(:hover) #cursor-dot,
body:not(:hover) #cursor-ring { opacity: 0; }

@media (pointer: coarse) {
  #cursor-dot, #cursor-ring { display: none; }
}

/* ─── HERO CANVAS ─── */
#hero-canvas {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; opacity: .35;
}

/* ═══════════════════
   NAVIGATION
═══════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(16px, 4vw, 60px);
  transition: background .4s, backdrop-filter .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(8,10,13,.92);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(16px, 2vw, 22px);
  letter-spacing: 4px; color: var(--gold);
  white-space: nowrap;
}
.nav-sep { width: 1px; height: 28px; background: var(--border); flex-shrink: 0; }
.nav-sub {
  font-size: 11px; letter-spacing: 2px; color: var(--gray1);
  text-transform: uppercase; white-space: nowrap;
}
.nav-right { display: flex; align-items: center; gap: 36px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray2); transition: color .2s; }
.nav-links a:hover { color: var(--gold); }
.btn-nav {
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  border: 1px solid var(--gold); color: var(--gold);
  padding: 10px 22px; transition: background .2s, color .2s; white-space: nowrap;
}
.btn-nav:hover { background: var(--gold); color: var(--black); }

.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px; z-index: 510;
}
.nav-hamburger span {
  width: 22px; height: 1px; background: var(--white);
  display: block; transition: transform .3s, opacity .3s;
}
.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); }

@media (max-width: 860px) {
  .nav-links, .btn-nav { display: none; }
  .nav-sub { display: none; }
  .nav-sep  { display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 400px) {
  nav { padding: 16px; }
  .nav-logo { font-size: 15px; letter-spacing: 2px; }
}

/* ─── MOBILE MENU ─── */
.mobile-menu {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5,6,8,.97); z-index: 490;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 28px; transform: translateX(100%);
  transition: transform .4s cubic-bezier(.77,0,.18,1);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 8vw, 48px);
  letter-spacing: 6px; color: var(--white);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--gold); }

/* ═══════════════════
   HERO
═══════════════════ */
#hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; z-index: 1;
}
.hero-noise {
  position: absolute; inset: 0; z-index: 1; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-grid-overlay {
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(45,212,192,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,212,192,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-vignette {
  position: absolute; inset: 0; z-index: 2;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, transparent 40%, var(--bg) 100%);
}
.hero-content {
  position: relative; z-index: 10;
  text-align: center;
  padding: clamp(100px, 15vh, 140px) clamp(16px, 5vw, 48px) clamp(80px, 10vh, 100px);
  max-width: 900px; width: 100%;
  animation: fadeUp .9s ease both;
}
@keyframes fadeUp { from { opacity:0; transform: translateY(30px); } to { opacity:1; transform: none; } }

.hero-eyebrow {
  font-size: clamp(9px, 2vw, 11px); letter-spacing: 4px; text-transform: uppercase;
  color: var(--teal); margin-bottom: 24px;
}
h1.hero-main {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 12vw, 160px);
  line-height: .88; letter-spacing: 4px; margin-bottom: 24px;
}
.teal-fill  { color: var(--teal); }
.teal-outline { -webkit-text-stroke: 2px var(--teal); color: transparent; }
.gold-outline { -webkit-text-stroke: 2px var(--gold); color: transparent; }

.hero-subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(15px, 2.5vw, 24px);
  font-style: italic; font-weight: 300;
  color: var(--gray2); margin-bottom: 40px;
  max-width: 640px; margin-left: auto; margin-right: auto;
}
.hero-meta {
  display: flex; align-items: center; justify-content: center;
  gap: 24px; flex-wrap: wrap; margin-bottom: 40px;
}
.hero-date-chip { border: 1px solid var(--gold); padding: 14px 24px; text-align: center; }
.hero-date-chip .big  { font-family: 'Bebas Neue', sans-serif; font-size: clamp(24px, 5vw, 32px); letter-spacing: 4px; color: var(--gold); }
.hero-date-chip .small { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray1); margin-top: 4px; }
.hero-meta-divider { width: 1px; height: 60px; background: var(--border); }
.hero-meta-text { text-align: left; }
.hero-meta-text p { font-size: clamp(12px, 2vw, 13px); color: var(--gray2); line-height: 1.8; }
.hero-meta-text strong { color: var(--white); }
.hero-cta-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn-primary {
  font-size: 12px; letter-spacing: 4px; text-transform: uppercase;
  background: var(--gold); color: var(--black); font-weight: 600;
  padding: 16px 36px; transition: background .2s, transform .2s; display: inline-block;
}
.btn-primary:hover  { background: var(--gold2); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  font-size: 12px; letter-spacing: 3px; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.2); color: var(--gray2);
  padding: 16px 28px; display: inline-flex; align-items: center; gap: 10px;
  transition: border-color .2s, color .2s;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-ghost svg { width: 16px; height: 16px; fill: currentColor; }

.hero-scroll-hint {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--gray1);
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(var(--teal), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:.4} 50%{opacity:1} }

.hero-seat-count {
  position: absolute; right: clamp(16px, 4vw, 60px); bottom: 32px;
  z-index: 10; text-align: center;
}
.hero-seat-count .big-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 8vw, 64px); line-height: 1; color: var(--gold); letter-spacing: 2px;
}
.hero-seat-count .label { font-size: 10px; letter-spacing: 2px; color: var(--gray1); text-transform: uppercase; }

/* Mobile hero adjustments */
@media (max-width: 600px) {
  .hero-meta-divider { display: none; }
  .hero-meta-text { text-align: center; }
  h1.hero-main { font-size: clamp(48px, 14vw, 80px); }
  .hero-seat-count { display: none; }
  .hero-scroll-hint { display: none; }
  .btn-primary, .btn-ghost { width: 100%; text-align: center; justify-content: center; padding: 16px 20px; }
  .hero-cta-group { flex-direction: column; align-items: stretch; padding: 0 8px; }
}

/* ═══════════════════
   MARQUEE
═══════════════════ */
.marquee-strip {
  overflow: hidden; background: var(--gold); padding: 12px 0;
  position: relative; z-index: 20;
}
.marquee-track {
  display: inline-flex; gap: 32px; white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-track span { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--black); font-weight: 600; }
.marquee-track .dot { color: rgba(0,0,0,.4); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ═══════════════════
   SECTION BASE
═══════════════════ */
section { position: relative; z-index: 10; padding: var(--section-pad) 0; }
.section-inner { max-width: var(--inner); margin: 0 auto; padding: 0 clamp(16px, 4vw, 24px); }

.section-label {
  font-size: 10px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--teal); margin-bottom: 16px;
}
.section-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 7vw, 80px);
  letter-spacing: 3px; line-height: .95; margin-bottom: 40px;
}
.section-heading em {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(40px, 7.5vw, 88px);
  color: var(--gold); letter-spacing: 1px;
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .4s; }
.d5 { transition-delay: .5s; }

/* Reduce delays on mobile (fewer elements visible at once) */
@media (max-width: 600px) {
  .d1,.d2,.d3,.d4,.d5 { transition-delay: .05s; }
}

/* ═══════════════════
   INFLECTION POINT
═══════════════════ */
#inflection { background: var(--bg); }
.inflection-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.inflection-body p { color: var(--gray2); font-size: 15px; margin-bottom: 20px; }
.inflection-body strong { color: var(--white); }
.inflection-quote {
  border-left: 2px solid var(--gold); padding: 18px 22px; margin-top: 28px;
  background: var(--gold-dim);
}
.inflection-quote p {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(15px, 2vw, 20px); font-style: italic; color: var(--white); margin: 0;
}
.impact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.impact-cell { background: var(--bg2); padding: 22px 18px; }
.impact-cell:hover { background: rgba(13,17,23,.8); }
.cell-num { font-family: 'Bebas Neue', sans-serif; font-size: 13px; color: var(--teal); letter-spacing: 3px; margin-bottom: 8px; }
.impact-cell h4 { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.impact-cell p  { font-size: 12px; color: var(--gray1); line-height: 1.6; }

@media (max-width: 760px) {
  .inflection-layout { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 480px) {
  .impact-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════
   WHAT IS SAI
═══════════════════ */
#what-is { background: var(--bg2); }
.what-layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: start; }
.what-body p { color: var(--gray2); font-size: 15px; margin-bottom: 20px; }
.what-body strong { color: var(--white); }
.pillars-list { display: flex; flex-direction: column; gap: 10px; }
.pillar-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 16px; border: 1px solid var(--border);
  transition: border-color .2s, background .2s;
}
.pillar-item:hover { border-color: var(--teal); background: var(--teal-dim); }
.pillar-check { color: var(--teal); font-size: 14px; font-weight: 600; margin-top: 2px; flex-shrink: 0; }
.pillar-item p { font-size: 13px; color: var(--gray2); line-height: 1.6; }
.pillar-item p strong { color: var(--white); font-size: 13px; }

@media (max-width: 760px) {
  .what-layout { grid-template-columns: 1fr; gap: 36px; }
}

/* ═══════════════════
   DIMENSIONS
═══════════════════ */
#dimensions { background: var(--bg); }
.dim-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.dim-card {
  background: var(--bg2); padding: 32px 26px;
  position: relative; overflow: hidden; transition: background .3s;
}
.dim-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--teal), transparent);
  opacity: 0; transition: opacity .3s;
}
.dim-card:hover { background: rgba(13,17,23,.6); }
.dim-card:hover::before { opacity: 1; }
.dim-num { font-family: 'Bebas Neue', sans-serif; font-size: 44px; color: var(--gold-dim); line-height: 1; margin-bottom: 8px; letter-spacing: 2px; }
.dim-card h3 { font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.dim-card p  { font-size: 13px; color: var(--gray1); line-height: 1.7; }

@media (max-width: 900px) { .dim-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .dim-grid { grid-template-columns: 1fr; } }

/* ═══════════════════
   CYBER SECURITY
═══════════════════ */
#cyber { background: #060a0c; position: relative; overflow: hidden; }
#cyber::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,40,40,.04) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,40,40,.03) 40px);
}
.cyber-inner {
  position: relative; z-index: 1;
  max-width: var(--inner); margin: 0 auto;
  padding: var(--section-pad) clamp(16px, 4vw, 24px);
}
.cyber-header { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; margin-bottom: 52px; }
.cyber-label { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--red); margin-bottom: 16px; }
.cyber-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 7vw, 80px);
  letter-spacing: 3px; line-height: .95;
}
.cyber-heading em { font-family: 'Cormorant Garamond', serif; color: var(--red); }
.cyber-body p { font-size: 15px; color: var(--gray2); margin-bottom: 18px; }
.cyber-body strong { color: var(--white); }
.cyber-quote {
  border-left: 2px solid var(--red); padding: 18px 22px; margin-top: 24px;
  background: var(--red-dim);
}
.cyber-quote p {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(14px, 1.8vw, 19px); font-style: italic; color: var(--white); margin: 0;
}
.cyber-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.cyber-card {
  background: rgba(8,10,12,.9); padding: 28px 24px;
  border-top: 2px solid rgba(255,77,77,.25);
  transition: border-color .25s, background .25s;
}
.cyber-card:hover { border-top-color: var(--red); background: rgba(255,40,40,.05); }
.cyber-icon { font-size: 24px; margin-bottom: 10px; }
.cyber-card h3 { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.cyber-card p  { font-size: 13px; color: var(--gray1); line-height: 1.7; }
.threat-tag {
  display: inline-block; font-size: 9px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--red); border: 1px solid rgba(255,77,77,.3); padding: 3px 8px; margin-bottom: 10px;
}

@media (max-width: 900px) {
  .cyber-grid { grid-template-columns: 1fr 1fr; }
  .cyber-header { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 560px) { .cyber-grid { grid-template-columns: 1fr; } }

/* ═══════════════════
   OUTCOMES
═══════════════════ */
#outcomes { background: var(--bg2); }
.outcomes-wrap {
  max-width: var(--inner); margin: 0 auto;
  padding: var(--section-pad) clamp(16px, 4vw, 24px);
  display: grid; grid-template-columns: 260px 1fr; gap: 72px; align-items: start;
}
.outcomes-left h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 6vw, 64px); letter-spacing: 3px; line-height: .9;
}
.outcomes-left p { font-size: 13px; color: var(--gray1); margin-top: 14px; letter-spacing: .5px; }
.outcomes-grid { display: grid; grid-template-columns: 1fr 1fr; }
.outcome-item { display: flex; gap: 14px; padding: 18px; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); }
.outcome-item:nth-child(2n) { border-right: none; }
.chk { color: var(--teal); font-size: 14px; flex-shrink: 0; margin-top: 2px; }
.outcome-item p { font-size: 14px; color: var(--gray2); }

@media (max-width: 860px) {
  .outcomes-wrap { grid-template-columns: 1fr; gap: 40px; padding-top: clamp(40px,6vw,80px); padding-bottom: clamp(40px,6vw,80px); }
  .outcomes-grid { grid-template-columns: 1fr; }
  .outcome-item { border-right: none; }
}

/* ═══════════════════
   FOCUS AREAS
═══════════════════ */
#focus { background: var(--bg); }
.focus-intro {
  font-size: clamp(14px, 2vw, 17px); color: var(--gray2);
  max-width: 680px; margin-bottom: 48px; line-height: 1.8;
}
.focus-intro strong { color: var(--white); }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.focus-card { background: var(--bg2); padding: 30px 26px; transition: background .2s; }
.focus-card:hover { background: rgba(13,17,23,.7); }
.fc-num  { font-family: 'Bebas Neue', sans-serif; font-size: 11px; letter-spacing: 4px; color: var(--teal); margin-bottom: 12px; }
.fc-icon { font-size: 26px; margin-bottom: 12px; }
.focus-card h3 { font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.focus-card p  { font-size: 13px; color: var(--gray1); line-height: 1.7; }

@media (max-width: 900px) { .focus-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .focus-grid { grid-template-columns: 1fr; } }

/* ═══════════════════
   AUDIENCE TABS
═══════════════════ */
#audience { background: var(--bg2); }
.tab-strip { display: flex; gap: 2px; flex-wrap: wrap; margin-bottom: 0; }
.tab-btn {
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  padding: 14px 20px; background: var(--bg); color: var(--gray1);
  border: none; cursor: pointer; transition: background .2s, color .2s;
  -webkit-tap-highlight-color: transparent;
}
.tab-btn.active, .tab-btn:hover { background: var(--gold); color: var(--black); font-weight: 600; }
.tab-panel { display: none; background: var(--bg); padding: clamp(24px, 5vw, 48px); margin-top: 2px; }
.tab-panel.active { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: start; }
.panel-left h3 { font-family: 'Bebas Neue', sans-serif; font-size: clamp(24px, 4vw, 44px); letter-spacing: 3px; margin-bottom: 14px; }
.panel-left .desc { font-size: 14px; color: var(--gray2); margin-bottom: 22px; line-height: 1.8; max-width: 480px; }
.role-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.role-list li { font-size: 13px; color: var(--gray2); padding-left: 16px; position: relative; }
.role-list li::before { content: '—'; position: absolute; left: 0; color: var(--teal); }
.panel-right { width: 180px; }
.orbit-canvas { width: 180px; height: 180px; }

@media (max-width: 760px) {
  .tab-panel.active { grid-template-columns: 1fr; }
  .panel-right { display: none; }
  .tab-btn { font-size: 10px; padding: 12px 14px; letter-spacing: 2px; }
}
@media (max-width: 480px) {
  .tab-strip { gap: 1px; }
  .tab-btn { padding: 10px 10px; font-size: 9px; letter-spacing: 1px; }
}

/* ═══════════════════
   CONTEXT / COE
═══════════════════ */
#context { background: var(--bg); }
.context-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.context-body p { font-size: 15px; color: var(--gray2); margin-bottom: 20px; }
.context-body strong { color: var(--white); }
.tags-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.ctx-tag {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid var(--border); padding: 6px 12px; color: var(--gray2);
  transition: border-color .2s, color .2s; cursor: default;
}
.ctx-tag:hover { border-color: var(--teal); color: var(--teal); }

.coe-card { background: var(--bg2); padding: 32px; border: 1px solid var(--border); }
.coe-card h3 { font-family: 'Bebas Neue', sans-serif; font-size: 28px; letter-spacing: 3px; margin-bottom: 6px; }
.coe-tag { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--teal); margin-bottom: 18px; display: block; }
.coe-card .intro { font-size: 13px; color: var(--gray2); margin-bottom: 22px; line-height: 1.8; }
.coe-pill { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--gray2); }
.coe-pill:last-child { border-bottom: none; }
.cpill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }

@media (max-width: 760px) { .context-layout { grid-template-columns: 1fr; gap: 40px; } }

/* ═══════════════════
   DETAILS
═══════════════════ */
#details { background: var(--bg2); }
.details-intro {
  font-size: clamp(14px, 2vw, 17px); color: var(--gray2);
  max-width: 680px; margin-bottom: 48px; line-height: 1.8;
}
.detail-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-bottom: 40px; }
.d-card { background: var(--bg); padding: 30px 22px; text-align: center; }
.icon-bg { font-size: 30px; margin-bottom: 10px; }
.lbl { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.val { font-family: 'Bebas Neue', sans-serif; font-size: clamp(24px, 4vw, 32px); letter-spacing: 4px; color: var(--gold); margin-bottom: 6px; }
.d-card .sub { font-size: 12px; color: var(--gray1); line-height: 1.6; }

.invest-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.price-block { background: var(--bg); padding: clamp(28px, 4vw, 48px); }
.price-block .cur { font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--teal); margin-bottom: 4px; }
.price-block .amt { font-family: 'Bebas Neue', sans-serif; font-size: clamp(40px, 6vw, 72px); color: var(--gold); letter-spacing: 2px; line-height: 1; margin-bottom: 4px; }
.price-block .per { font-size: 12px; color: var(--gray1); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 18px; }
.price-block .incl { font-size: 13px; color: var(--gray2); line-height: 1.8; margin-bottom: 22px; }
.dinner-box { background: var(--gold-dim); border: 1px solid var(--border); padding: 18px; }
.dinner-box p { font-size: 13px; color: var(--gray2); line-height: 1.8; }
.dinner-box strong { color: var(--gold); }
.register-block { background: var(--bg2); padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; gap: 14px; justify-content: center; }
.cap-note { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray1); text-align: center; }
.contact-box { padding: 18px; border: 1px solid rgba(201,168,76,.2); }
.contact-box .contact-label { font-size: 11px; letter-spacing: 2px; color: var(--teal); text-transform: uppercase; margin-bottom: 12px; }
.contact-box p { font-size: 13px; color: var(--gray2); line-height: 1.9; }
.contact-box strong { color: var(--white); }

@media (max-width: 860px) { .detail-cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) {
  .detail-cards  { grid-template-columns: 1fr; }
  .invest-panel  { grid-template-columns: 1fr; }
}

/* ═══════════════════
   STRATEGIC IMPERATIVE
═══════════════════ */
#imperative {
  position: relative; z-index: 10;
  background: radial-gradient(ellipse 100% 100% at 50% 50%, #091a18 0%, var(--bg) 70%);
  padding: var(--section-pad) 0; text-align: center; overflow: hidden;
}
.imp-bg {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(135deg, rgba(45,212,192,.04) 0%, transparent 50%, rgba(201,168,76,.04) 100%);
}
.imp-watermark {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(120px, 30vw, 400px);
  color: rgba(45,212,192,.03); letter-spacing: 20px; z-index: 1; pointer-events: none;
}
.imp-inner { position: relative; z-index: 10; max-width: 820px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 24px); }
.imp-inner h2 { font-family: 'Bebas Neue', sans-serif; font-size: clamp(40px, 8vw, 96px); letter-spacing: 4px; line-height: .95; margin-bottom: 24px; }
.imp-inner h2 em { font-family: 'Cormorant Garamond', serif; color: var(--gold); }
.imp-inner p { font-size: clamp(14px, 2vw, 18px); color: var(--gray2); margin-bottom: 16px; line-height: 1.8; }
.imp-question {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(18px, 3vw, 28px); font-style: italic;
  color: var(--white); margin-bottom: 36px !important;
}
.live-pill {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--border); padding: 10px 22px; margin-bottom: 28px;
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--gray2);
}
.pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--teal);
  animation: pulsate 1.5s ease-in-out infinite;
}
@keyframes pulsate {
  0%,100% { box-shadow: 0 0 0 0 rgba(45,212,192,.6); }
  50%      { box-shadow: 0 0 0 8px rgba(45,212,192,0); }
}

@media (max-width: 480px) {
  .live-pill { font-size: 9px; padding: 10px 16px; letter-spacing: 2px; }
}

/* ═══════════════════
   FOOTER
═══════════════════ */
footer { background: var(--black); border-top: 1px solid var(--border); padding: 60px 0 28px; }
.footer-top {
  max-width: var(--inner); margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 24px);
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 60px; margin-bottom: 44px;
}
.f-brand .logo { font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 4px; color: var(--gold); margin-bottom: 4px; }
.f-brand .byline { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray1); margin-bottom: 14px; }
.f-brand .addr { font-size: 13px; color: var(--gray1); line-height: 1.8; }
.f-col h4 { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.f-col a, .f-col p { font-size: 13px; color: var(--gray1); display: block; margin-bottom: 8px; line-height: 1.6; }
.f-col a:hover { color: var(--white); }
.footer-bottom {
  max-width: var(--inner); margin: 0 auto;
  padding: 22px clamp(16px, 4vw, 24px) 0;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 11px; color: var(--gray1); letter-spacing: 1px; }

@media (max-width: 760px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
}