/* ==========================================================================
   STEVE ECOSYSTEM 2030 — v2
   World-class NGO × Apple × TED × World Vision
   Human-centered AI · Hope · Trust · Community · Legacy · ESG
   Vanilla CSS · single page · RWD · performance-minded
   ========================================================================== */

:root {
  /* --- Brand palette (navy 50 / green 30 / gold 20) --- */
  --navy:            #0f2a4a;
  --navy-2:          #173a63;
  --navy-3:          #21487a;

  --hope-green:      #5B9D6A;
  --hope-green-light:#8CC69A;
  --hope-green-dk:   #3f7850;

  --gold:            #e6a23c;
  --gold-soft:       #f3c677;

  --cream:           #fbf7ef;
  --cream-2:         #f5eee0;

  --ink:             #23303f;
  --muted:           #5d6b7a;
  --line:            #e7ddc9;

  --white:           #ffffff;

  /* --- Typography --- */
  --serif: 'Fraunces', 'Noto Serif TC', Georgia, serif;
  --sans:  'Plus Jakarta Sans', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --cjk:   'Noto Sans TC', 'Plus Jakarta Sans', sans-serif;
  --cjk-serif: 'Noto Serif TC', 'Fraunces', serif;

  /* --- Soft elevation (Apple-grade, low-opacity layered) --- */
  --sh-sm: 0 1px 2px rgba(15,42,74,0.04), 0 2px 8px rgba(15,42,74,0.05);
  --sh-md: 0 4px 12px rgba(15,42,74,0.06), 0 12px 32px rgba(15,42,74,0.07);
  --sh-lg: 0 8px 24px rgba(15,42,74,0.08), 0 24px 60px rgba(15,42,74,0.10);

  --radius:   20px;
  --radius-sm:14px;
  --radius-lg:28px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --maxw: 1180px;
}

* , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--hope-green-light); color: var(--navy); }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--cream-2); }
::-webkit-scrollbar-thumb { background: #cdbfa3; border-radius: 6px; border: 2px solid var(--cream-2); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { font-family: var(--cjk-serif); font-weight: 500; line-height: 1.25; color: var(--navy); letter-spacing: -0.01em; }
strong { font-weight: 600; color: var(--ink); }

/* --- Layout primitives --- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: clamp(72px, 11vw, 140px) 0; position: relative; }
.center { text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans);
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--hope-green-dk);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--gold); border-radius: 2px; }
.eyebrow.center-eb { justify-content: center; }

.section-head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 72px); }
.section-head.left { margin-left: 0; }
.section-title {
  font-size: clamp(30px, 4.4vw, 50px);
  line-height: 1.18;
  margin: 18px 0 0;
  color: var(--navy);
}
.section-lead {
  font-family: var(--cjk);
  font-size: clamp(16px, 1.7vw, 19px);
  color: var(--muted);
  line-height: 1.9;
  margin-top: 18px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--cjk); font-size: 16px; font-weight: 600;
  padding: 15px 30px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--navy); color: #fff; box-shadow: var(--sh-sm); }
.btn-primary:hover { background: var(--navy-2); transform: translateY(-2px); box-shadow: var(--sh-md); }
.btn-green { background: var(--hope-green); color: #fff; box-shadow: var(--sh-sm); }
.btn-green:hover { background: var(--hope-green-dk); transform: translateY(-2px); box-shadow: var(--sh-md); }
.btn-ghost { background: transparent; color: var(--navy); border-color: rgba(15,42,74,0.18); }
.btn-ghost:hover { border-color: var(--navy); background: rgba(15,42,74,0.04); }
.btn-light { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.28); }
.btn-light:hover { background: rgba(255,255,255,0.2); }

/* --- Scroll reveal --- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(251,247,239,0.72);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--sh-sm); background: rgba(251,247,239,0.9); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 40px; height: 40px; flex: none; object-fit: cover; }
.brand-mark.tile { border-radius: 11px; box-shadow: 0 2px 8px rgba(15,42,74,0.18), inset 0 0 0 1px rgba(255,255,255,0.06); }
.footer-brand .brand-mark { width: 46px; height: 46px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--cjk-serif); font-size: 19px; font-weight: 600; color: var(--navy); letter-spacing: 0.01em; }
.brand-sub { font-family: var(--sans); font-size: 10px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--hope-green-dk); margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-family: var(--cjk); font-size: 15px; font-weight: 500; color: var(--ink); opacity: 0.78; transition: opacity 0.2s, color 0.2s; }
.nav-links a:hover { opacity: 1; color: var(--navy); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.3s; }
.nav-toggle span + span { margin-top: 5px; }

/* ==========================================================================
   HERO — warm, hopeful, calm (light, soft glows + particles)
   ========================================================================== */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(140px, 20vh, 210px) 0 clamp(80px, 12vw, 130px);
  background:
    radial-gradient(60% 50% at 18% 18%, rgba(140,198,154,0.28), transparent 60%),
    radial-gradient(55% 50% at 86% 28%, rgba(243,198,119,0.30), transparent 60%),
    radial-gradient(70% 60% at 50% 110%, rgba(33,72,122,0.10), transparent 60%),
    linear-gradient(180deg, #fdfaf4 0%, var(--cream) 60%, #f6efe1 100%);
}
#hero-particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero-inner { position: relative; z-index: 2; max-width: 920px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,0.7); border: 1px solid var(--line);
  padding: 8px 16px 8px 12px; border-radius: 999px;
  font-family: var(--cjk); font-size: 13.5px; font-weight: 600; color: var(--navy-2);
  box-shadow: var(--sh-sm); margin-bottom: 30px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--hope-green); box-shadow: 0 0 0 4px rgba(91,157,106,0.18); }
.hero h1 {
  font-size: clamp(38px, 7vw, 78px);
  line-height: 1.16; letter-spacing: -0.02em; color: var(--navy);
  margin-bottom: 28px; font-weight: 500;
}
.hero h1 .accent { color: var(--hope-green-dk); }
.hero-poem {
  font-family: var(--cjk); font-size: clamp(17px, 2.1vw, 22px);
  color: var(--ink); line-height: 2.1; margin-bottom: 38px; max-width: 560px;
}
.hero-poem b { font-weight: 700; color: var(--hope-green-dk); }
.hero-poem .g { color: var(--gold); font-weight: 700; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-trust { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 26px; align-items: center; color: var(--muted); font-family: var(--cjk); font-size: 14px; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 16px; height: 16px; color: var(--hope-green); }

/* ==========================================================================
   HOPE NUMBERS — animated stat wall
   ========================================================================== */
.numbers { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.numbers::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(40% 60% at 15% 0%, rgba(140,198,154,0.16), transparent 60%),
    radial-gradient(40% 70% at 90% 100%, rgba(243,198,119,0.14), transparent 60%);
}
.numbers .wrap { position: relative; z-index: 2; }
.numbers .eyebrow { color: var(--hope-green-light); }
.numbers .section-title { color: #fff; }
.numbers .section-lead { color: rgba(255,255,255,0.7); }
.num-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius); overflow: hidden; }
.num-cell { background: var(--navy); padding: 40px 30px; text-align: center; transition: background 0.3s; }
.num-cell:hover { background: var(--navy-2); }
.num-value { font-family: var(--serif); font-size: clamp(40px, 5.5vw, 60px); font-weight: 500; line-height: 1; color: var(--gold-soft); display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.num-value .suffix { font-size: 0.45em; color: var(--hope-green-light); font-family: var(--cjk); font-weight: 600; }
.num-label { font-family: var(--cjk); font-size: 15.5px; font-weight: 600; color: #fff; margin-top: 14px; }
.num-sub { font-family: var(--cjk); font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 4px; }

/* ==========================================================================
   FOUNDER STORY
   ========================================================================== */
.founder { background: var(--cream); }
.founder-grid { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.founder-portrait { position: relative; }
.portrait-card {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius-lg);
  background: linear-gradient(165deg, var(--navy-2), var(--navy));
  box-shadow: var(--sh-lg); overflow: hidden; display: flex; align-items: flex-end;
}
.portrait-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 70% 25%, rgba(243,198,119,0.35), transparent 60%),
              radial-gradient(50% 50% at 20% 80%, rgba(140,198,154,0.3), transparent 60%);
}
.portrait-emblem {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-58%);
  width: 46%; opacity: 0.95; filter: drop-shadow(0 10px 30px rgba(0,0,0,0.25));
}
.portrait-card.has-photo::before { display: none; }
.portrait-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.portrait-card.has-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(11,32,56,0.9) 0%, rgba(11,32,56,0.25) 42%, transparent 65%); z-index: 1; }
.portrait-card.has-photo .portrait-caption { z-index: 3; }
.portrait-caption { position: relative; z-index: 2; padding: 26px; color: #fff; }
.portrait-caption .pc-name { font-family: var(--cjk-serif); font-size: 24px; font-weight: 600; }
.portrait-caption .pc-role { font-family: var(--cjk); font-size: 14px; color: rgba(255,255,255,0.7); margin-top: 4px; }
.founder-quote {
  font-family: var(--cjk-serif); font-size: clamp(22px, 2.6vw, 30px); font-weight: 500;
  color: var(--navy); line-height: 1.55; margin: 22px 0 26px;
}
.founder-quote .hl { color: var(--gold); }
.founder-body { font-family: var(--cjk); font-size: 16.5px; color: var(--muted); line-height: 2; margin-bottom: 14px; }
.founder-journey { margin-top: 30px; display: flex; flex-direction: column; gap: 0; }
.journey-item { display: grid; grid-template-columns: 116px 1fr; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.journey-item:last-child { border-bottom: 1px solid var(--line); }
.journey-tag { font-family: var(--cjk); font-size: 13px; font-weight: 700; color: var(--hope-green-dk); letter-spacing: 0.04em; padding-top: 2px; }
.journey-text { font-family: var(--cjk); font-size: 15.5px; color: var(--ink); line-height: 1.75; }
.journey-text b { color: var(--navy); }

/* ==========================================================================
   SIX PILLARS — Why / Impact / Vision
   ========================================================================== */
.pillars { background: linear-gradient(180deg, var(--cream), #f7f1e6); }
.pillar-list { display: flex; flex-direction: column; gap: 18px; }
.pillar {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--sh-sm); overflow: hidden; transition: box-shadow 0.35s var(--ease), border-color 0.35s;
}
.pillar.open { box-shadow: var(--sh-md); border-color: #ddcfb2; }
.pillar-head { display: flex; align-items: center; gap: 22px; padding: 26px 30px; cursor: pointer; }
.pillar-no { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--gold); min-width: 38px; }
.pillar-icon {
  width: 50px; height: 50px; flex: none; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(91,157,106,0.12); color: var(--hope-green-dk);
}
.pillar-icon svg { width: 26px; height: 26px; }
.pillar-titles { flex: 1; }
.pillar-titles h3 { font-size: clamp(20px, 2.3vw, 26px); margin-bottom: 2px; }
.pillar-titles .pillar-tag { font-family: var(--cjk); font-size: 13.5px; color: var(--muted); }
.pillar-chev { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; color: var(--navy); transition: transform 0.4s var(--ease), background 0.3s; flex: none; }
.pillar.open .pillar-chev { transform: rotate(180deg); background: var(--navy); color: #fff; border-color: var(--navy); }
.pillar-body { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease); }
.pillar.open .pillar-body { max-height: 520px; }
.pillar-inner { padding: 4px 30px 32px 90px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.wiv { }
.wiv-label { display: inline-flex; align-items: center; gap: 7px; font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 10px; }
.wiv-why .wiv-label { color: var(--navy); }
.wiv-impact .wiv-label { color: var(--hope-green-dk); }
.wiv-vision .wiv-label { color: var(--gold); }
.wiv-label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.wiv p { font-family: var(--cjk); font-size: 15px; color: var(--muted); line-height: 1.85; }
.wiv p b { color: var(--ink); }

/* ==========================================================================
   CHARITY — storytelling
   ========================================================================== */
.charity { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.charity::before { content: ""; position: absolute; inset: 0; background: radial-gradient(45% 55% at 85% 10%, rgba(140,198,154,0.14), transparent 60%), radial-gradient(40% 50% at 5% 90%, rgba(243,198,119,0.12), transparent 60%); }
.charity .wrap { position: relative; z-index: 2; }
.charity .eyebrow { color: var(--hope-green-light); }
.charity .section-title { color: #fff; }
.charity .section-lead { color: rgba(255,255,255,0.72); }
.story-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.story {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 30px 28px; transition: transform 0.35s var(--ease), background 0.35s, border-color 0.35s;
  display: flex; flex-direction: column;
}
.story:hover { transform: translateY(-4px); background: rgba(255,255,255,0.08); border-color: rgba(140,198,154,0.4); }
.story.lg { grid-column: span 3; }
.story.sm { grid-column: span 3; }
.story-emoji { font-size: 26px; margin-bottom: 16px; }
.story h3 { color: #fff; font-size: 22px; margin-bottom: 8px; }
.story .story-en { font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 14px; }
.story p { font-family: var(--cjk); font-size: 15px; color: rgba(255,255,255,0.72); line-height: 1.9; }
.story .story-meta { margin-top: auto; padding-top: 18px; font-family: var(--cjk); font-size: 13.5px; color: var(--hope-green-light); font-weight: 600; }
@media (min-width: 861px) {
  .story-grid > .story:nth-child(1) { grid-column: span 3; }
  .story-grid > .story:nth-child(2) { grid-column: span 3; }
  .story-grid > .story:nth-child(n+3) { grid-column: span 2; }
}

/* ==========================================================================
   CASES — Problem / Action / Result
   ========================================================================== */
.cases { background: var(--cream); }
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--sh-sm); padding: 34px; transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.case:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.case:first-child { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; background: linear-gradient(160deg, #fff, #fbf6ec); }
.case-top { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.case-badge { font-family: var(--cjk); font-size: 12.5px; font-weight: 700; color: var(--hope-green-dk); background: rgba(91,157,106,0.12); padding: 5px 12px; border-radius: 999px; }
.case h3 { font-size: clamp(21px, 2.4vw, 27px); }
.par { display: flex; flex-direction: column; gap: 16px; }
.par-row { display: grid; grid-template-columns: 84px 1fr; gap: 16px; align-items: start; }
.par-k { font-family: var(--sans); font-size: 11.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding-top: 4px; }
.par-row.p .par-k { color: var(--muted); }
.par-row.a .par-k { color: var(--navy); }
.par-row.r .par-k { color: var(--hope-green-dk); }
.par-v { font-family: var(--cjk); font-size: 15.5px; color: var(--ink); line-height: 1.8; }
.par-row.r .par-v { font-weight: 600; color: var(--navy); }
.par-row + .par-row { border-top: 1px solid var(--line); padding-top: 16px; }

/* ==========================================================================
   MISSION ROADMAP
   ========================================================================== */
.roadmap { background: linear-gradient(180deg, #f7f1e6, var(--cream)); }
.road { position: relative; margin-top: 30px; }
.road-line { position: absolute; left: 0; right: 0; top: 38px; height: 3px; background: var(--line); border-radius: 3px; }
.road-line-fill { position: absolute; left: 0; top: 38px; height: 3px; background: linear-gradient(90deg, var(--hope-green), var(--gold)); border-radius: 3px; width: 0; transition: width 1.2s var(--ease); }
.road-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.road-step { text-align: center; }
.road-dot { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--hope-green); margin: 30px auto 24px; position: relative; z-index: 2; transition: all 0.4s var(--ease); }
.road-step.on .road-dot { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 6px rgba(230,162,60,0.18); }
.road-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 20px; box-shadow: var(--sh-sm); min-height: 100%; }
.road-year { font-family: var(--serif); font-size: 30px; font-weight: 600; color: var(--navy); }
.road-stage { font-family: var(--cjk-serif); font-size: 20px; font-weight: 600; color: var(--hope-green-dk); margin: 4px 0 12px; }
.road-desc { font-family: var(--cjk); font-size: 14px; color: var(--muted); line-height: 1.8; }

/* ==========================================================================
   ESG — why enterprises support
   ========================================================================== */
.esg { background: var(--cream); }
.esg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 64px); align-items: center; }
.esg-copy .founder-quote { margin-top: 16px; }
.esg-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.esg-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--sh-sm); transition: transform 0.3s var(--ease); }
.esg-card:hover { transform: translateY(-4px); }
.esg-ic { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: rgba(15,42,74,0.07); color: var(--navy); margin-bottom: 16px; }
.esg-ic svg { width: 24px; height: 24px; }
.esg-card h4 { font-size: 19px; margin-bottom: 6px; }
.esg-card p { font-family: var(--cjk); font-size: 14px; color: var(--muted); line-height: 1.8; }

/* ==========================================================================
   NETWORK MAP
   ========================================================================== */
.network { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.network::before { content:""; position:absolute; inset:0; background: radial-gradient(50% 50% at 50% 50%, rgba(33,72,122,0.6), transparent 70%); }
.network .wrap { position: relative; z-index: 2; }
.network .eyebrow { color: var(--hope-green-light); }
.network .section-title { color: #fff; }
.network .section-lead { color: rgba(255,255,255,0.72); }
.net-stage { position: relative; width: 100%; max-width: 760px; margin: 10px auto 0; aspect-ratio: 1.35/1; }
.net-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.net-line { stroke: rgba(140,198,154,0.35); stroke-width: 1; }
.net-node { position: absolute; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; gap: 7px; }
.net-bub { padding: 9px 16px; border-radius: 999px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); font-family: var(--cjk); font-size: 14px; font-weight: 600; white-space: nowrap; backdrop-filter: blur(4px); animation: float 6s ease-in-out infinite; }
.net-node.hub .net-bub { background: var(--gold); color: var(--navy); border-color: var(--gold); font-size: 16px; padding: 13px 24px; box-shadow: 0 8px 30px rgba(230,162,60,0.4); }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ==========================================================================
   EASE BRAND
   ========================================================================== */
.ease { background: linear-gradient(165deg, var(--navy), #0b2038); color: #fff; position: relative; overflow: hidden; }
.ease::before { content:""; position:absolute; inset:0; background: radial-gradient(50% 60% at 50% 0%, rgba(243,198,119,0.16), transparent 60%), radial-gradient(50% 50% at 50% 110%, rgba(140,198,154,0.16), transparent 60%); }
.ease .wrap { position: relative; z-index: 2; max-width: 880px; text-align: center; }
.ease-word { font-family: var(--serif); font-weight: 600; font-size: clamp(64px, 16vw, 168px); line-height: 1; letter-spacing: 0.04em; background: linear-gradient(180deg, #fff, var(--gold-soft)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ease-tag { font-family: var(--serif); font-style: italic; font-size: clamp(20px, 3vw, 32px); color: var(--hope-green-light); margin: 14px 0 40px; font-weight: 400; }
.manifesto { font-family: var(--cjk); font-size: clamp(16px, 1.9vw, 20px); line-height: 2.15; color: rgba(255,255,255,0.82); }
.manifesto p { margin-bottom: 20px; }
.manifesto b { color: var(--gold-soft); font-weight: 600; }
.manifesto .lead { font-family: var(--cjk-serif); font-size: clamp(20px, 2.4vw, 26px); color: #fff; font-weight: 500; line-height: 1.7; }
.ease-rule { width: 60px; height: 2px; background: var(--gold); margin: 36px auto; border-radius: 2px; }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.join { background: var(--cream); }
.join-card {
  background: linear-gradient(160deg, #fff, #fbf6ec);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--sh-lg); padding: clamp(44px, 7vw, 80px); text-align: center;
  position: relative; overflow: hidden;
}
.join-card::before { content:""; position:absolute; top:-40%; left:50%; transform:translateX(-50%); width:120%; height:80%; background: radial-gradient(50% 60% at 50% 0%, rgba(140,198,154,0.18), transparent 60%); pointer-events:none; }
.join-card .section-title { margin-bottom: 16px; }
.join-card .section-lead { margin: 0 auto 32px; max-width: 560px; }
.join-ctas { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: #0b2038; color: rgba(255,255,255,0.7); padding: 70px 0 40px; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { font-family: var(--cjk); font-size: 14px; line-height: 1.9; margin-top: 16px; max-width: 320px; }
.footer-col h5 { font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hope-green-light); margin-bottom: 18px; }
.footer-col a { display: block; font-family: var(--cjk); font-size: 14.5px; margin-bottom: 12px; opacity: 0.78; transition: opacity 0.2s, color 0.2s; }
.footer-col a:hover { opacity: 1; color: var(--gold-soft); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 28px; font-family: var(--cjk); font-size: 13px; color: rgba(255,255,255,0.45); }
.footer-bottom .mission { color: var(--gold-soft); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px) {
  .founder-grid, .esg-grid { grid-template-columns: 1fr; }
  .founder-portrait { max-width: 380px; margin: 0 auto; }
  .num-grid { grid-template-columns: repeat(3, 1fr); }
  .story.lg, .story.sm, .story-grid > .story { grid-column: span 3 !important; }
  .story-grid { grid-template-columns: repeat(6,1fr); }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: block; }
  .site-header.open .nav-links {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: 72px; left: 0; right: 0; background: var(--cream);
    border-bottom: 1px solid var(--line); padding: 16px 28px 24px; box-shadow: var(--sh-md);
  }
  .site-header.open .nav-links a { padding: 10px 0; font-size: 17px; }
  .num-grid { grid-template-columns: 1fr; }
  .pillar-inner { grid-template-columns: 1fr; padding-left: 30px; gap: 18px; }
  .case-grid { grid-template-columns: 1fr; }
  .case:first-child { grid-column: span 1; grid-template-columns: 1fr; }
  .road-grid { grid-template-columns: 1fr; gap: 14px; }
  .road-line, .road-line-fill { display: none; }
  .road-dot { margin: 0 auto 14px; }
  .story-grid { grid-template-columns: 1fr; }
  .story.lg, .story.sm, .story-grid > .story { grid-column: span 1 !important; }
  .esg-list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .journey-item { grid-template-columns: 1fr; gap: 4px; }
}

/* ==========================================================================
   v2.1 — ECOSYSTEM PLATFORM MODULES
   ========================================================================== */

/* --- Reusable photo slot (awaiting real activity photos) --- */
.photo-slot {
  position: relative; width: 100%; aspect-ratio: 4/3; border-radius: var(--radius);
  background: linear-gradient(150deg, var(--navy-2), var(--navy)); overflow: hidden;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--sh-sm);
}
.photo-slot::before { content:""; position:absolute; inset:0; background: radial-gradient(60% 60% at 70% 25%, rgba(243,198,119,0.28), transparent 60%), radial-gradient(50% 50% at 20% 85%, rgba(140,198,154,0.26), transparent 60%); }
.photo-slot img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.photo-slot .ps-hint { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.7); font-family: var(--cjk); font-size: 13px; }
.photo-slot .ps-hint svg { width: 26px; height: 26px; opacity: 0.85; }
.photo-slot.tall { aspect-ratio: 3/4; }
.photo-slot.wide { aspect-ratio: 16/9; }

/* --- Ecosystem Dashboard (live current numbers) --- */
.dash { background: var(--cream); }
.dash .section-head .eyebrow .live { width: 8px; height: 8px; border-radius: 50%; background: var(--hope-green); box-shadow: 0 0 0 0 rgba(91,157,106,0.5); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(91,157,106,0.5);} 70%{box-shadow:0 0 0 8px rgba(91,157,106,0);} 100%{box-shadow:0 0 0 0 rgba(91,157,106,0);} }
.dash-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dash-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--sh-sm); transition: transform 0.3s var(--ease), box-shadow 0.3s; position: relative; }
.dash-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.dash-card .dc-top { display: flex; align-items: center; gap: 8px; font-family: var(--cjk); font-size: 11px; color: var(--hope-green-dk); font-weight: 700; letter-spacing: 0.06em; margin-bottom: 14px; }
.dash-card .dc-top .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--hope-green); }
.dash-card .num-value { justify-content: flex-start; color: var(--navy); }
.dash-card .num-value .counter { color: var(--navy); }
.dash-card .num-value .suffix { color: var(--gold); font-size: 0.42em; }
.dash-card .dc-label { font-family: var(--cjk); font-size: 14.5px; font-weight: 600; color: var(--ink); margin-top: 8px; }
.dash-note { text-align: center; font-family: var(--cjk); font-size: 13px; color: var(--muted); margin-top: 26px; }

/* --- How It Works (cycle flow) --- */
.how { background: linear-gradient(180deg, var(--cream), #f7f1e6); }
.flow { display: flex; align-items: stretch; justify-content: center; gap: 0; flex-wrap: wrap; }
.flow-step { flex: 1 1 0; min-width: 130px; text-align: center; padding: 0 6px; position: relative; }
.flow-ic { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 20px; display: flex; align-items: center; justify-content: center; background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-sm); color: var(--hope-green-dk); position: relative; z-index: 2; transition: transform 0.3s var(--ease); }
.flow-step:hover .flow-ic { transform: translateY(-4px); }
.flow-ic svg { width: 28px; height: 28px; }
.flow-step:nth-child(odd) .flow-ic { color: var(--navy); }
.flow-no { font-family: var(--serif); font-size: 13px; color: var(--gold); font-weight: 600; }
.flow-step h4 { font-size: 18px; margin: 4px 0 4px; }
.flow-step .flow-en { font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.flow-step p { font-family: var(--cjk); font-size: 13px; color: var(--muted); margin-top: 8px; line-height: 1.7; }
.flow-arrow { display: flex; align-items: center; color: #cdbfa3; flex: none; padding-top: 18px; }
.flow-arrow svg { width: 22px; height: 22px; }
.cycle-note { text-align: center; margin-top: 34px; font-family: var(--cjk); font-size: 14.5px; color: var(--hope-green-dk); font-weight: 600; }
.cycle-note span { display: inline-flex; align-items: center; gap: 8px; background: rgba(91,157,106,0.1); padding: 9px 20px; border-radius: 999px; }

/* --- 2026 Current Focus --- */
.focus { background: var(--cream); }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.focus-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--sh-sm); transition: transform 0.35s var(--ease), box-shadow 0.35s; display: flex; flex-direction: column; }
.focus-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.focus-card .photo-slot { border-radius: 0; aspect-ratio: 16/10; }
.focus-body { padding: 26px 26px 30px; }
.focus-tag { display: inline-block; font-family: var(--cjk); font-size: 12px; font-weight: 700; color: var(--gold); background: rgba(230,162,60,0.12); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.focus-card h3 { font-size: 22px; margin-bottom: 8px; }
.focus-card p { font-family: var(--cjk); font-size: 14.5px; color: var(--muted); line-height: 1.85; }

/* --- Living Projects --- */
.projects { background: linear-gradient(180deg, #f7f1e6, var(--cream)); }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.proj { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--sh-sm); transition: transform 0.35s var(--ease), box-shadow 0.35s; }
.proj:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.proj-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.proj-status { font-family: var(--cjk); font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.st-live { color: var(--hope-green-dk); background: rgba(91,157,106,0.13); }
.st-prep { color: var(--gold); background: rgba(230,162,60,0.14); }
.st-going { color: var(--navy); background: rgba(15,42,74,0.08); }
.proj-status .d { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: currentColor; margin-right: 6px; vertical-align: middle; }
.proj h3 { font-size: 20px; margin-bottom: 6px; }
.proj-desc { font-family: var(--cjk); font-size: 14px; color: var(--muted); line-height: 1.8; margin-bottom: 20px; }
.proj-bar { height: 7px; background: var(--cream-2); border-radius: 99px; overflow: hidden; }
.proj-bar-fill { height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--hope-green), var(--gold)); transition: width 1.1s var(--ease); }
.proj-meta { display: flex; justify-content: space-between; font-family: var(--cjk); font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.proj-meta b { color: var(--navy); font-weight: 600; }

/* --- Join Ecosystem (4 roles) --- */
.joineco { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.joineco::before { content:""; position:absolute; inset:0; background: radial-gradient(40% 50% at 12% 10%, rgba(140,198,154,0.14), transparent 60%), radial-gradient(40% 50% at 88% 90%, rgba(243,198,119,0.13), transparent 60%); }
.joineco .wrap { position: relative; z-index: 2; }
.joineco .eyebrow { color: var(--hope-green-light); }
.joineco .section-title { color: #fff; }
.joineco .section-lead { color: rgba(255,255,255,0.72); }
.role-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.role { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 30px 26px; display: flex; flex-direction: column; transition: transform 0.35s var(--ease), background 0.35s, border-color 0.35s; }
.role:hover { transform: translateY(-5px); background: rgba(255,255,255,0.08); border-color: rgba(140,198,154,0.4); }
.role-ic { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); color: var(--gold-soft); margin-bottom: 18px; }
.role-ic svg { width: 26px; height: 26px; }
.role h3 { color: #fff; font-size: 21px; margin-bottom: 2px; }
.role .role-en { font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--hope-green-light); margin-bottom: 18px; }
.role-block { margin-bottom: 14px; }
.role-block .rb-k { font-family: var(--cjk); font-size: 12px; font-weight: 700; color: var(--gold-soft); margin-bottom: 7px; }
.role-block ul { list-style: none; }
.role-block li { position: relative; font-family: var(--cjk); font-size: 13.5px; color: rgba(255,255,255,0.78); line-height: 1.6; padding-left: 16px; margin-bottom: 6px; }
.role-block li::before { content:""; position:absolute; left:0; top:8px; width:5px; height:5px; border-radius:50%; background: var(--hope-green-light); }
.role .btn { margin-top: auto; }

/* --- Media & Content hub --- */
.media { background: var(--cream); }
.media-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.media-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--sh-sm); transition: transform 0.3s var(--ease), box-shadow 0.3s; display: flex; flex-direction: column; }
.media-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.media-ic { width: 50px; height: 50px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: rgba(91,157,106,0.12); color: var(--hope-green-dk); margin-bottom: 18px; }
.media-ic svg { width: 26px; height: 26px; }
.media-card h3 { font-size: 20px; margin-bottom: 4px; }
.media-card .mc-count { font-family: var(--serif); font-size: 15px; color: var(--gold); font-weight: 600; margin-bottom: 10px; }
.media-card p { font-family: var(--cjk); font-size: 13.5px; color: var(--muted); line-height: 1.75; margin-bottom: 18px; }
.media-card .mc-link { margin-top: auto; font-family: var(--cjk); font-size: 14px; font-weight: 600; color: var(--navy); display: inline-flex; align-items: center; gap: 6px; }
.media-card .mc-link svg { width: 15px; height: 15px; transition: transform 0.25s; }
.media-card:hover .mc-link svg { transform: translateX(4px); }

/* responsive for v2.1 modules */
@media (max-width: 980px) {
  .dash-grid { grid-template-columns: repeat(2, 1fr); }
  .focus-grid, .proj-grid, .media-grid { grid-template-columns: repeat(2, 1fr); }
  .role-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-arrow { display: none; }
  .flow-step { flex-basis: 30%; margin-bottom: 24px; }
}
@media (max-width: 620px) {
  .dash-grid, .focus-grid, .proj-grid, .media-grid, .role-grid { grid-template-columns: 1fr; }
  .flow { flex-direction: column; }
  .flow-step { flex-basis: auto; min-width: 0; }
}

/* --- Accessibility: reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}