/* ============================================================
   MWINDA GROUP LLC — Premium Black & Gold UI
   ============================================================ */

:root {
  --bg: #050507;
  --bg-2: #0a0a0f;
  --bg-3: #111118;
  --gold-1: #FFE680;
  --gold-2: #FFD700;
  --gold-3: #D4AF37;
  --gold-4: #A88824;
  --gold-deep: #6e561a;
  --line: rgba(212, 175, 55, 0.18);
  --line-strong: rgba(212, 175, 55, 0.45);
  --text: #f6f1e1;
  --text-mute: #a39c8b;
  --text-dim: #6f6a5c;
  --blue: #3a7bd5;

  --shadow-gold: 0 12px 40px rgba(212, 175, 55, 0.25);
  --radius: 18px;
  --easing: cubic-bezier(.2, .7, .2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(ellipse at 20% -10%, rgba(212,175,55,.10), transparent 50%),
    radial-gradient(ellipse at 110% 110%, rgba(212,175,55,.08), transparent 45%),
    linear-gradient(180deg, #050507 0%, #08080c 100%);
}

@media (max-width: 900px) { body { cursor: auto; } .cursor-dot, .cursor-ring { display: none !important; } }

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--gold-3); color: #000; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #07070a; }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--gold-3), var(--gold-deep)); border-radius: 10px; }

/* ===== Custom cursor ===== */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--gold-2);
  border-radius: 50%;
  transition: width .2s, height .2s, background .2s;
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(255, 215, 0, 0.6);
  border-radius: 50%;
  transition: width .25s var(--easing), height .25s var(--easing), border-color .25s;
}
body.cursor-hover .cursor-dot { width: 0; height: 0; }
body.cursor-hover .cursor-ring { width: 60px; height: 60px; border-color: var(--gold-2); background: rgba(255,215,0,.08); }

/* ===== Loader (kept in DOM but hidden — site enters directly on welcome) ===== */
.loader {
  position: fixed; inset: 0; z-index: 10000;
  background: #050507;
  display: none;
  place-items: center;
  transition: opacity .3s ease, visibility .3s;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; }
.loader-bulb {
  width: 90px; height: 90px;
  filter: drop-shadow(0 0 30px rgba(255,215,0,.55));
  animation: bulbPulse 1.6s ease-in-out infinite;
}
@keyframes bulbPulse {
  0%,100% { filter: drop-shadow(0 0 25px rgba(255,215,0,.45)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 50px rgba(255,215,0,.85)); transform: scale(1.05); }
}
.loader-text {
  margin-top: 20px;
  font-family: 'Cinzel', serif;
  letter-spacing: .35em;
  color: var(--gold-2);
  font-size: 14px;
}
.loader-bar {
  width: 220px; height: 2px;
  background: rgba(212,175,55,.15);
  margin: 18px auto 0;
  overflow: hidden; border-radius: 2px;
}
.loader-bar span {
  display: block; height: 100%;
  background: linear-gradient(90deg, transparent, var(--gold-2), transparent);
  width: 60%;
  animation: loaderSlide 1.4s ease-in-out infinite;
}
@keyframes loaderSlide {
  0% { transform: translateX(-100%); } 100% { transform: translateX(220%); }
}

/* ===== Background canvas ===== */
#bgCanvas {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0;
  background: linear-gradient(90deg, var(--gold-3), var(--gold-2), var(--gold-1));
  z-index: 9998;
  box-shadow: 0 0 12px rgba(255,215,0,.6);
}

/* ===== Navigation ===== */
.nav {
  position: fixed; top: 18px; left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px); max-width: 1280px;
  display: flex; align-items: center; gap: 24px;
  padding: 14px 18px 14px 22px;
  z-index: 100;
  background: rgba(10, 10, 15, 0.55);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--line);
  border-radius: 80px;
  box-shadow: 0 10px 40px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.04);
  transition: top .4s var(--easing), background .3s, border-color .3s;
}
.nav.scrolled {
  top: 10px;
  background: rgba(8, 8, 12, 0.85);
  border-color: var(--line-strong);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--gold-2);
  font-family: 'Cinzel', serif;
  font-weight: 700;
  letter-spacing: .15em;
}
.nav-logo-bulb { width: 28px; height: 28px; filter: drop-shadow(0 0 8px rgba(255,215,0,.5)); }
.nav-logo-text {
  display: flex; flex-direction: column; line-height: 1;
  font-size: 15px;
}
.nav-logo-text small {
  font-size: 8px; letter-spacing: .3em; color: var(--text-mute);
  font-weight: 500; margin-top: 3px;
}
.nav-links {
  list-style: none;
  display: flex; gap: 28px;
  margin-left: auto;
  font-size: 13.5px;
}
.nav-links a {
  color: var(--text-mute);
  transition: color .25s;
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  height: 1px; width: 0;
  background: var(--gold-2);
  transition: width .35s var(--easing);
}
.nav-links a:hover { color: var(--gold-2); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--gold-2), var(--gold-3));
  color: #1a1408;
  border-radius: 80px;
  font-weight: 600; font-size: 13px;
  transition: transform .25s var(--easing), box-shadow .25s;
  box-shadow: 0 6px 20px rgba(212,175,55,.3);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(212,175,55,.45); }

/* Language switch */
.lang-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 80px;
  background: rgba(212,175,55,.04);
  gap: 2px;
}
.lang-switch button {
  background: transparent; border: none;
  color: var(--text-mute);
  font-family: 'Cinzel', serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: .2em;
  padding: 6px 12px;
  border-radius: 80px;
  cursor: pointer;
  transition: color .25s, background .25s;
}
.lang-switch button:hover { color: var(--gold-1); }
.lang-switch button.active {
  color: #1a1408;
  background: linear-gradient(135deg, var(--gold-2), var(--gold-3));
  box-shadow: 0 4px 12px rgba(212,175,55,.3);
}

.nav-burger {
  display: none;
  background: transparent; border: none;
  width: 36px; height: 36px;
  flex-direction: column; gap: 5px;
  align-items: center; justify-content: center;
}
.nav-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--gold-2);
  transition: transform .3s, opacity .3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1000px) {
  .nav-links {
    position: absolute; top: calc(100% + 12px); left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: rgba(8,8,12,.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 8px;
    transform: translateY(-10px); opacity: 0; pointer-events: none;
    transition: opacity .3s, transform .3s;
  }
  .nav-links.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 18px; }
  .nav-cta { display: none; }
  .nav-burger { display: inline-flex; }
  .lang-switch { margin-left: auto; }
  .lang-switch button { padding: 5px 10px; font-size: 10px; }
}

/* ===== Layout ===== */
.container {
  width: 100%; max-width: 1280px;
  margin: 0 auto; padding: 0 28px;
  position: relative; z-index: 2;
}

section { position: relative; padding: 140px 0; z-index: 1; }
@media (max-width: 700px) { section { padding: 100px 0; } }

.section-head { text-align: center; margin-bottom: 80px; max-width: 820px; margin-left: auto; margin-right: auto; }
.section-eyebrow {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 12px; letter-spacing: .35em;
  color: var(--gold-2);
  padding: 6px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 80px;
  margin-bottom: 22px;
  text-transform: uppercase;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(34px, 5.6vw, 64px);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -.02em;
}
.section-title em { font-style: italic; color: var(--gold-1); }
.section-sub {
  margin-top: 20px;
  color: var(--text-mute);
  font-size: 17px; max-width: 640px;
  margin-left: auto; margin-right: auto;
}

.gold-text {
  background: linear-gradient(135deg, var(--gold-1) 10%, var(--gold-2) 50%, var(--gold-4) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(255,215,0,.25));
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  border-radius: 80px;
  font-weight: 600; font-size: 14.5px;
  letter-spacing: .02em;
  transition: transform .3s var(--easing), box-shadow .3s, background .3s, color .3s;
  position: relative; overflow: hidden;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-2), var(--gold-3));
  color: #1a1408;
  box-shadow: 0 10px 30px rgba(212,175,55,.3);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--gold-1), var(--gold-2));
  opacity: 0; transition: opacity .3s;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(255,215,0,.45); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary > * { position: relative; z-index: 1; }
.btn-ghost {
  background: transparent;
  color: var(--gold-1);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { background: rgba(212,175,55,.08); border-color: var(--gold-2); }
.btn-block { width: 100%; justify-content: center; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 140px 0 100px;
  position: relative; overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(212,175,55,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 75%);
  z-index: 1; opacity: .6;
}
.hero-glow {
  position: absolute; top: 30%; left: 50%;
  width: 700px; height: 700px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255,215,0,.18) 0%, transparent 60%);
  filter: blur(40px);
  z-index: 1;
  animation: heroGlow 8s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  0% { transform: translate(-50%, -50%) scale(1); opacity: .6; }
  100% { transform: translate(-50%, -55%) scale(1.15); opacity: .9; }
}

.hero-content {
  position: relative; z-index: 3;
  max-width: 1280px;
  margin: 0 auto; padding: 0 28px;
  width: 100%;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px;
  background: rgba(212,175,55,.08);
  border: 1px solid var(--line-strong);
  border-radius: 80px;
  color: var(--gold-1);
  font-size: 12.5px; letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 28px;
  font-family: 'Cinzel', serif;
}
.hero-tag .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold-2);
  box-shadow: 0 0 10px var(--gold-2);
  animation: heroDot 1.5s infinite;
}
@keyframes heroDot { 50% { opacity: .3; } }

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(48px, 8.5vw, 124px);
  font-weight: 700; line-height: 1; letter-spacing: -.03em;
  margin-bottom: 32px;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .word { display: inline-block; will-change: transform; }
/* Hidden initial state only applied when JS is ready (avoids being stuck if GSAP fails) */
.js-ready .hero-title .word { transform: translateY(110%); }
.hero-title .italic { font-style: italic; color: var(--gold-1); }

.hero-sub {
  max-width: 580px; font-size: 18px;
  color: var(--text-mute); margin-bottom: 40px;
}

.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-meta {
  display: flex; gap: 50px; flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  max-width: 600px;
}
.hero-meta > div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta strong {
  font-family: 'Playfair Display', serif;
  font-size: 36px; color: var(--gold-2);
  line-height: 1;
}
.hero-meta span {
  font-size: 12px; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: .15em;
}

.hero-3d {
  position: absolute;
  right: -5%; top: 50%; transform: translateY(-50%);
  width: 55%; height: 90%;
  z-index: 2;
  pointer-events: none;
}
@media (max-width: 1100px) { .hero-3d { opacity: .35; right: -25%; } }
@media (max-width: 700px) { .hero-3d { opacity: .25; } }

.hero-scroll {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  color: var(--text-mute); font-size: 11px;
  letter-spacing: .35em; text-transform: uppercase;
  z-index: 4;
}
.mouse {
  width: 22px; height: 36px;
  border: 1.5px solid var(--gold-2); border-radius: 12px;
  position: relative;
}
.mouse span {
  position: absolute; top: 6px; left: 50%;
  width: 3px; height: 6px; background: var(--gold-2);
  border-radius: 3px; transform: translateX(-50%);
  animation: mouse 1.6s infinite;
}
@keyframes mouse {
  0% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, 14px); }
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px; align-items: center;
}
@media (max-width: 950px) {
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
}

.about-text .lead {
  font-size: 22px; line-height: 1.55;
  color: var(--text);
  margin-bottom: 22px;
  font-family: 'Playfair Display', serif;
}
.about-text .lead strong { color: var(--gold-1); font-weight: 600; }
.about-text > p { color: var(--text-mute); font-size: 16px; }

.about-pillars {
  list-style: none;
  margin-top: 40px;
  display: flex; flex-direction: column; gap: 18px;
}
.about-pillars li {
  display: flex; gap: 22px; align-items: flex-start;
  padding: 22px 24px;
  background: linear-gradient(135deg, rgba(212,175,55,.04), rgba(212,175,55,.01));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--easing), border-color .3s, background .3s;
}
.about-pillars li:hover {
  transform: translateX(6px);
  border-color: var(--line-strong);
  background: linear-gradient(135deg, rgba(212,175,55,.08), rgba(212,175,55,.02));
}
.about-pillars li > span {
  font-family: 'Cinzel', serif; color: var(--gold-2);
  font-size: 14px; letter-spacing: .15em;
  flex-shrink: 0; padding-top: 2px;
}
.about-pillars h4 { font-size: 17px; margin-bottom: 4px; }
.about-pillars p { font-size: 14px; color: var(--text-mute); }

/* Orb visual */
.about-visual { display: grid; place-items: center; }
.orb-ring {
  position: relative;
  width: min(440px, 90vw); height: min(440px, 90vw);
  display: grid; place-items: center;
}
.orb-core {
  width: 130px; height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, #FFE680, var(--gold-3) 60%, var(--gold-deep));
  display: grid; place-items: center;
  box-shadow:
    0 0 60px rgba(255,215,0,.5),
    0 0 120px rgba(255,215,0,.25),
    inset 0 0 40px rgba(255,255,255,.4);
  animation: orbPulse 3s ease-in-out infinite;
  z-index: 3;
}
.orb-core svg { width: 60%; }
@keyframes orbPulse {
  0%,100% { box-shadow: 0 0 60px rgba(255,215,0,.5), 0 0 120px rgba(255,215,0,.25), inset 0 0 40px rgba(255,255,255,.4); }
  50% { box-shadow: 0 0 90px rgba(255,215,0,.75), 0 0 200px rgba(255,215,0,.4), inset 0 0 60px rgba(255,255,255,.5); }
}
.orb-r {
  position: absolute; inset: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  animation: orbSpin 30s linear infinite;
}
.orb-r.r2 { inset: 12%; border-style: dashed; animation-duration: 22s; animation-direction: reverse; }
.orb-r.r3 { inset: 24%; opacity: .6; animation-duration: 16s; }
@keyframes orbSpin { to { transform: rotate(360deg); } }
.orb-dot {
  position: absolute; width: 14px; height: 14px;
  background: var(--gold-2);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--gold-2);
  top: 50%; left: 50%;
}
.orb-dot.d1 { transform: translate(-50%, -50%) rotate(0deg) translateY(calc(min(220px, 45vw) * -1)); }
.orb-dot.d2 { transform: translate(-50%, -50%) rotate(60deg) translateY(calc(min(220px, 45vw) * -1)); }
.orb-dot.d3 { transform: translate(-50%, -50%) rotate(120deg) translateY(calc(min(220px, 45vw) * -1)); }
.orb-dot.d4 { transform: translate(-50%, -50%) rotate(180deg) translateY(calc(min(220px, 45vw) * -1)); }
.orb-dot.d5 { transform: translate(-50%, -50%) rotate(240deg) translateY(calc(min(220px, 45vw) * -1)); }
.orb-dot.d6 { transform: translate(-50%, -50%) rotate(300deg) translateY(calc(min(220px, 45vw) * -1)); }

/* ===== DIVISIONS ===== */
.div-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 1000px) { .div-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .div-grid { grid-template-columns: 1fr; } }

.div-card {
  position: relative;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(212,175,55,.04) 0%, rgba(0,0,0,.3) 100%);
  border: 1px solid var(--line);
  padding: 2px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: border-color .3s, transform .15s ease-out;
  isolation: isolate;
}
.div-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(212,175,55,.18), transparent 40%);
  opacity: 0; transition: opacity .35s;
  z-index: 0; pointer-events: none;
}
.div-card:hover::before { opacity: 1; }
.div-card:hover { border-color: var(--line-strong); }

.div-card-inner {
  position: relative; z-index: 1;
  background: linear-gradient(165deg, #0a0a0f 0%, #07070b 100%);
  border-radius: calc(var(--radius) - 1px);
  padding: 36px 32px 32px;
  height: 100%;
  display: flex; flex-direction: column;
  transform: translateZ(0);
}
.div-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(212,175,55,.15), rgba(212,175,55,.05));
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--gold-2);
  margin-bottom: 22px;
  transition: transform .4s var(--easing), box-shadow .4s;
}
.div-card:hover .div-icon {
  transform: translateZ(40px) rotate(-8deg) scale(1.05);
  box-shadow: 0 14px 30px rgba(212,175,55,.25);
}
.div-icon svg { width: 32px; height: 32px; }

.div-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px; font-weight: 600; letter-spacing: -.01em;
  line-height: 1.15;
  margin-bottom: 6px;
}
.div-card h3 span {
  display: block; font-style: italic;
  color: var(--gold-2);
  font-size: 22px;
}
.div-tag {
  font-size: 11px; letter-spacing: .25em;
  color: var(--text-mute);
  text-transform: uppercase;
  margin-bottom: 18px;
  font-family: 'Cinzel', serif;
}
.div-desc {
  color: var(--text-mute);
  font-size: 14.5px;
  margin-bottom: 22px;
  flex-grow: 1;
}
.div-list {
  list-style: none;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.div-list li {
  font-size: 13.5px;
  color: var(--text);
  position: relative;
  padding-left: 18px;
}
.div-list li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 8px; height: 1px; background: var(--gold-2);
}
.div-num {
  position: absolute; top: 28px; right: 30px;
  font-family: 'Cinzel', serif;
  font-size: 13px; color: var(--gold-3);
  letter-spacing: .15em;
  opacity: .6;
}

/* ===== ECOSYSTEM ===== */
.eco-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 800 / 600;
  max-width: 900px;
  margin: 0 auto;
}
.eco-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.eco-line {
  stroke-dasharray: 6 8;
  animation: dashFlow 6s linear infinite;
}
@keyframes dashFlow { to { stroke-dashoffset: -200; } }

.eco-center {
  position: absolute; top: 50%; left: 50%;
  width: 22%; aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-2), var(--gold-3) 60%, var(--gold-deep));
  display: grid; place-items: center;
  font-family: 'Cinzel', serif;
  color: #1a1408;
  text-align: center;
  box-shadow: 0 0 80px rgba(255,215,0,.5), inset 0 0 30px rgba(255,255,255,.3);
  z-index: 4;
}
.eco-center-inner span { display: block; font-size: clamp(13px, 1.6vw, 18px); font-weight: 700; letter-spacing: .15em; }
.eco-center-inner small { font-size: clamp(9px, 1vw, 11px); letter-spacing: .25em; opacity: .7; }
.eco-pulse {
  position: absolute; inset: -10%;
  border: 2px solid rgba(255,215,0,.4);
  border-radius: 50%;
  animation: ecoPulse 2.5s ease-out infinite;
}
@keyframes ecoPulse {
  0% { transform: scale(.5); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}

.eco-node {
  position: absolute;
  left: var(--x); top: var(--y);
  transform: translate(-50%, -50%);
  width: clamp(80px, 13%, 120px); aspect-ratio: 1;
  display: grid; place-items: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(212,175,55,.12), rgba(0,0,0,.6));
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: 'Cinzel', serif;
  font-size: clamp(10px, 1.3vw, 13px);
  color: var(--gold-1);
  letter-spacing: .1em;
  backdrop-filter: blur(10px);
  z-index: 3;
  cursor: none;
  transition: transform .35s var(--easing), box-shadow .35s, color .35s;
  animation: floatNode 6s ease-in-out infinite;
}
.eco-node.n2 { animation-delay: .8s; }
.eco-node.n3 { animation-delay: 1.6s; }
.eco-node.n4 { animation-delay: 2.4s; }
.eco-node.n5 { animation-delay: 3.2s; }
.eco-node.n6 { animation-delay: 4s; }
@keyframes floatNode { 50% { transform: translate(-50%, calc(-50% - 8px)); } }
.eco-node:hover {
  transform: translate(-50%, -50%) scale(1.15);
  box-shadow: 0 0 30px rgba(255,215,0,.45);
  color: var(--gold-2);
}

@media (max-width: 700px) {
  .eco-node span { padding: 4px; }
}

/* ===== IMPACT ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}
@media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  text-align: center;
  padding: 36px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(212,175,55,.04), transparent);
  transition: transform .3s var(--easing), border-color .3s, background .3s;
}
.stat:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(212,175,55,.09), transparent);
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700; line-height: 1;
  background: linear-gradient(135deg, var(--gold-1), var(--gold-3));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.stat-lbl {
  font-size: 13px; letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.quote {
  position: relative;
  max-width: 880px; margin: 0 auto;
  padding: 60px 40px;
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-style: italic;
  color: var(--text);
  line-height: 1.45;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.quote-mark {
  position: absolute; top: -20px; left: 50%;
  transform: translateX(-50%);
  background: var(--bg);
  padding: 0 16px;
  color: var(--gold-2);
}
.quote-author {
  display: block;
  margin-top: 24px;
  font-style: normal;
  font-family: 'Cinzel', serif;
  font-size: 12px; letter-spacing: .35em;
  color: var(--gold-2);
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
@media (max-width: 950px) { .contact-grid { grid-template-columns: 1fr; gap: 50px; } }

.contact-info .section-title { margin-top: 22px; margin-bottom: 22px; }
.contact-info > p {
  color: var(--text-mute); margin-bottom: 36px;
  max-width: 480px;
}

.contact-list {
  list-style: none;
  display: flex; flex-direction: column; gap: 22px;
  margin-bottom: 36px;
}
.contact-list li {
  display: flex; gap: 18px; align-items: center;
}
.contact-list .ico {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(212,175,55,.1);
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--gold-2); flex-shrink: 0;
}
.contact-list strong {
  display: block; font-size: 12px;
  color: var(--text-mute);
  text-transform: uppercase; letter-spacing: .2em;
  margin-bottom: 2px; font-weight: 500;
}
.contact-list a, .contact-list span:last-child { color: var(--text); transition: color .25s; }
.contact-list a:hover { color: var(--gold-2); }

.socials { display: flex; gap: 12px; }
.socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--text-mute);
  transition: color .3s, border-color .3s, background .3s, transform .3s;
}
.socials a:hover {
  color: var(--gold-2); border-color: var(--gold-2);
  background: rgba(212,175,55,.08);
  transform: translateY(-3px);
}

/* Form */
.contact-form {
  background: linear-gradient(165deg, rgba(212,175,55,.06), rgba(0,0,0,.5));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px 36px;
  display: flex; flex-direction: column; gap: 24px;
  backdrop-filter: blur(12px);
}

.field {
  position: relative;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  padding: 14px 0 10px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .3s;
  resize: none;
}
.field select {
  -webkit-appearance: none; appearance: none; cursor: pointer;
  padding-right: 28px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D4AF37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  background-size: 16px;
}
.field select option { background: var(--bg-2); color: var(--text); }
.field label {
  position: absolute; top: 14px; left: 0;
  color: var(--text-mute);
  font-size: 14.5px;
  pointer-events: none;
  transition: top .3s var(--easing), font-size .3s, color .3s, transform .3s;
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label,
.field select:focus + label,
.field select:valid + label {
  top: -8px; font-size: 11px;
  color: var(--gold-2);
  letter-spacing: .15em; text-transform: uppercase;
}
.field input, .field textarea, .field select { caret-color: var(--gold-2); }
.line-fx {
  position: absolute; left: 0; bottom: 0;
  height: 1px; width: 0;
  background: linear-gradient(90deg, var(--gold-2), var(--gold-1));
  transition: width .4s var(--easing);
}
.field input:focus ~ .line-fx,
.field textarea:focus ~ .line-fx,
.field select:focus ~ .line-fx { width: 100%; }

.form-note { font-size: 13px; color: var(--gold-2); min-height: 18px; }

/* ===== Footer ===== */
.footer {
  position: relative; z-index: 2;
  background: #04040a;
  border-top: 1px solid var(--line);
  padding: 70px 0 30px;
  margin-top: 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px; padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 850px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand p {
  color: var(--text-mute); font-size: 14px;
  margin-top: 22px; max-width: 380px;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
@media (max-width: 600px) { .footer-cols { grid-template-columns: repeat(2, 1fr); } }
.footer-cols h5 {
  font-family: 'Cinzel', serif;
  font-size: 12px; letter-spacing: .25em;
  color: var(--gold-2);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-cols a {
  display: block;
  font-size: 13.5px;
  color: var(--text-mute);
  padding: 6px 0;
  transition: color .25s, padding-left .25s;
}
.footer-cols a:hover { color: var(--gold-2); padding-left: 6px; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  font-size: 12.5px; color: var(--text-dim);
  flex-wrap: wrap; gap: 12px;
}

/* ===== Reveal animations ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--easing), transform .8s var(--easing); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================================
   MOBILE OPTIMIZATIONS (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Container & sections */
  .container { padding: 0 20px; }
  section { padding: 80px 0; }
  .section-head { margin-bottom: 50px; }
  .section-eyebrow { font-size: 10.5px; padding: 5px 14px; margin-bottom: 16px; }

  /* Nav — tighter */
  .nav { top: 12px; width: calc(100% - 20px); padding: 10px 12px 10px 16px; gap: 12px; border-radius: 60px; }
  .nav-logo-bulb { width: 24px; height: 24px; }
  .nav-logo-text { font-size: 13px; }
  .nav-logo-text small { font-size: 7px; }

  /* HERO */
  .hero { padding: 110px 0 80px; min-height: 90vh; }
  .hero-tag { font-size: 10.5px; padding: 6px 14px; margin-bottom: 22px; }
  .hero-title { font-size: clamp(40px, 11vw, 64px); margin-bottom: 22px; }
  .hero-sub { font-size: 15px; margin-bottom: 30px; }
  .hero-actions { gap: 12px; margin-bottom: 40px; }
  .btn { padding: 14px 22px; font-size: 13.5px; }
  .hero-meta { gap: 26px; padding-top: 22px; }
  .hero-meta strong { font-size: 28px; }
  .hero-meta span { font-size: 10.5px; letter-spacing: .1em; }
  .hero-glow { width: 90vw; height: 90vw; }
  .hero-scroll { bottom: 16px; font-size: 9.5px; gap: 8px; }
  .mouse { width: 18px; height: 30px; }

  /* ABOUT */
  .about-grid { gap: 40px; }
  .about-text .lead { font-size: 18px; }
  .about-pillars li { padding: 18px 18px; gap: 14px; }
  .about-pillars h4 { font-size: 15px; }
  .about-pillars p { font-size: 13px; }
  .orb-ring { width: min(320px, 80vw); height: min(320px, 80vw); }
  .orb-core { width: 90px; height: 90px; }
  .orb-dot { width: 10px; height: 10px; }
  .orb-dot.d1, .orb-dot.d2, .orb-dot.d3, .orb-dot.d4, .orb-dot.d5, .orb-dot.d6 {
    /* recompute distance based on smaller orb */
  }
  .orb-dot.d1 { transform: translate(-50%, -50%) rotate(0deg)   translateY(calc(min(160px, 40vw) * -1)); }
  .orb-dot.d2 { transform: translate(-50%, -50%) rotate(60deg)  translateY(calc(min(160px, 40vw) * -1)); }
  .orb-dot.d3 { transform: translate(-50%, -50%) rotate(120deg) translateY(calc(min(160px, 40vw) * -1)); }
  .orb-dot.d4 { transform: translate(-50%, -50%) rotate(180deg) translateY(calc(min(160px, 40vw) * -1)); }
  .orb-dot.d5 { transform: translate(-50%, -50%) rotate(240deg) translateY(calc(min(160px, 40vw) * -1)); }
  .orb-dot.d6 { transform: translate(-50%, -50%) rotate(300deg) translateY(calc(min(160px, 40vw) * -1)); }

  /* DIVISIONS */
  .div-grid { gap: 18px; }
  .div-card-inner { padding: 28px 22px 26px; }
  .div-icon { width: 54px; height: 54px; border-radius: 14px; margin-bottom: 18px; }
  .div-icon svg { width: 28px; height: 28px; }
  .div-card h3 { font-size: 21px; }
  .div-card h3 span { font-size: 19px; }
  .div-tag { font-size: 10px; }
  .div-desc { font-size: 14px; margin-bottom: 18px; }
  .div-list li { font-size: 13px; }
  .div-num { top: 22px; right: 22px; font-size: 11px; }

  /* ECOSYSTEM — switch to vertical stack on phones */
  .eco-stage { aspect-ratio: auto; height: auto; padding: 0; min-height: 0; }
  .eco-svg { display: none; }
  .eco-center {
    position: relative; top: auto; left: auto; transform: none;
    width: 130px; margin: 0 auto 32px;
  }
  .eco-pulse { inset: -8%; }
  .eco-stage {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    place-items: center;
  }
  .eco-stage .eco-center { grid-column: 1 / -1; }
  .eco-node {
    position: relative; top: auto; left: auto;
    transform: none !important; animation: none;
    width: 100%; aspect-ratio: 1.6;
    border-radius: 16px;
    font-size: 12px;
  }
  .eco-node:hover { transform: translateY(-3px) !important; }

  /* IMPACT */
  .stats { gap: 14px; margin-bottom: 50px; }
  .stat { padding: 26px 14px; }
  .stat-num { font-size: 36px; }
  .stat-lbl { font-size: 11px; letter-spacing: .12em; }
  .quote { padding: 40px 22px; font-size: 18px; }

  /* CONTACT */
  .contact-grid { gap: 40px; }
  .contact-info > p { font-size: 14.5px; margin-bottom: 28px; }
  .contact-list li { gap: 14px; }
  .contact-list .ico { width: 40px; height: 40px; }
  .contact-form { padding: 30px 22px; gap: 20px; border-radius: 16px; }
  .field input, .field textarea, .field select { font-size: 16px; /* prevent iOS zoom */ }

  /* Footer */
  .footer { padding: 50px 0 24px; }
  .footer-top { padding-bottom: 36px; gap: 36px; }
  .footer-brand p { font-size: 13px; }
  .footer-cols { gap: 22px; }
  .footer-cols h5 { margin-bottom: 12px; }
  .footer-cols a { font-size: 13px; padding: 4px 0; }
  .footer-bottom { font-size: 11.5px; flex-direction: column; align-items: flex-start; gap: 6px; }

  /* No 3D bulb fighting for space on phones */
  .hero-3d { display: none; }
}

/* Very small phones */
@media (max-width: 380px) {
  .container { padding: 0 16px; }
  .nav-logo-text small { display: none; }
  .hero-title { font-size: 38px; }
  .hero-meta { gap: 18px; }
  .hero-meta strong { font-size: 24px; }
  .div-card h3 { font-size: 19px; }
}

/* iOS Safari 100vh fix */
@supports (-webkit-touch-callout: none) {
  .hero { min-height: -webkit-fill-available; }
}

/* ===== MWINDA OS floating button ===== */
.os-fab {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 900;
  display: inline-flex; align-items: center; gap: 9px;
  background: linear-gradient(135deg, #D4AF37, #FFD700);
  color: #000;
  font-weight: 700; font-size: 13px; letter-spacing: .12em;
  padding: 13px 20px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(212, 175, 55, .35);
  transition: transform .25s ease, box-shadow .25s ease;
}
.os-fab:hover { transform: translateY(-3px); box-shadow: 0 12px 38px rgba(212, 175, 55, .5); }
.os-fab-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: #0b5c2e;
  box-shadow: 0 0 0 0 rgba(11, 92, 46, .6);
  animation: osFabPulse 2s infinite;
}
@keyframes osFabPulse {
  0% { box-shadow: 0 0 0 0 rgba(11, 92, 46, .5); }
  70% { box-shadow: 0 0 0 9px rgba(11, 92, 46, 0); }
  100% { box-shadow: 0 0 0 0 rgba(11, 92, 46, 0); }
}
@media (max-width: 600px) {
  .os-fab { right: 14px; bottom: 14px; padding: 11px 16px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) { .os-fab-dot { animation: none; } }