/* ===========================
   NGO Quatro — Design Tokens
   =========================== */
:root {
  --white: #FFFFFF;
  --bg: #FAFAF7;
  --bg-warm: #F3F2ED;
  --bg-card: #F7F6F1;
  --yellow: #FFD60A;
  --yellow-deep: #E6C009;
  --yellow-dark: #8B7500;
  --yellow-pale: rgba(255,214,10,0.12);
  --dark: #1A1A1A;
  --darker: #0D0D0D;
  --text-mid: #555555;
  --text-light: #888888;
  --text-faint: #BBBBBB;
  --border: #E0E0E0;
  --divider: #EEEEEE;
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-num: 'Barlow', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  font-family: var(--font-jp);
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ===========================
   Custom Cursor
   =========================== */
@media (pointer: fine) {
  * { cursor: none !important; }
  .c-dot, .c-ring {
    position: fixed;
    pointer-events: none;
    z-index: 99999;
    border-radius: 50%;
    top: 0; left: 0;
    will-change: transform;
  }
  .c-dot {
    width: 8px; height: 8px;
    background: var(--yellow);
    mix-blend-mode: difference;
    transition: transform 0.1s var(--ease);
  }
  .c-ring {
    width: 40px; height: 40px;
    border: 1.5px solid var(--yellow);
    transition: width 0.3s var(--ease), height 0.3s var(--ease), background 0.3s;
  }
  .c-ring.hovering {
    width: 64px; height: 64px;
    background: rgba(255,214,10,0.08);
  }
}
@media (pointer: coarse) {
  .c-dot, .c-ring { display: none !important; }
}

/* ===========================
   Loading Screen
   =========================== */
.loader {
  position: fixed;
  inset: 0;
  background: var(--darker);
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease), visibility 0.8s;
}
.loader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo {
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s 0.2s var(--ease) forwards;
}
.loader-bar {
  width: 200px; height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}
.loader-fill {
  height: 100%; width: 0;
  background: var(--yellow);
  border-radius: 2px;
  animation: loadBar 1.6s 0.4s var(--ease-in-out) forwards;
}
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes loadBar { to { width: 100%; } }

/* ===========================
   Navigation
   =========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9000;
  padding: 20px 48px;
  display: flex;
  align-items: center;
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 48px;
  border-bottom-color: rgba(0,0,0,0.05);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo .dot {
  width: 32px; height: 32px;
  background: var(--yellow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 16px;
  color: var(--dark);
  transition: transform 0.3s var(--ease);
}
.nav-logo:hover .dot { transform: rotate(-8deg) scale(1.1); }
.nav-logo span {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.3px;
}
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 13px;
  color: var(--text-mid);
  letter-spacing: 0.5px;
  position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav-links a:hover { color: var(--dark); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.active { color: var(--dark); }
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta {
  background: var(--dark) !important;
  color: var(--white) !important;
  padding: 8px 22px !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  transition: background 0.3s, transform 0.3s var(--ease) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--yellow) !important; color: var(--dark) !important; transform: translateY(-1px); }

/* Mobile nav */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--dark); transition: all 0.3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===========================
   Reveal Animations
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0;
  transform: translateX(-80px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(80px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.stagger > * {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.3s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.4s; }
.stagger.visible > *:nth-child(6) { transition-delay: 0.5s; }
.stagger.visible > * { opacity: 1; transform: translateY(0); }

/* ===========================
   Common Components
   =========================== */
.container { max-width: 1300px; margin: 0 auto; padding: 0 48px; }
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--yellow-dark);
  letter-spacing: 3px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--yellow);
}
.section-label.center { justify-content: center; }
.section-label.center::before { display: none; }
.section-label.light { color: var(--yellow); }
.section-label.light::before { background: var(--yellow); }
.section-title {
  font-family: var(--font-en);
  font-size: 52px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-top: 12px;
}
.section-sub {
  font-size: 15px;
  color: var(--text-light);
  margin-top: 8px;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--dark);
  color: var(--white);
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 14px;
  padding: 14px 32px;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--yellow);
  transform: translateY(100%);
  transition: transform 0.4s var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.12); }
.btn-primary:hover::before { transform: translateY(0); }
.btn-primary span { position: relative; z-index: 1; transition: color 0.3s; }
.btn-primary:hover span { color: var(--dark); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--dark);
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 14px;
  padding: 14px 32px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  transition: all 0.3s var(--ease);
}
.btn-secondary:hover { border-color: var(--yellow); background: rgba(255,214,10,0.05); }

.btn-small { padding: 10px 24px; font-size: 13px; }

/* Tag */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--yellow-dark);
  background: var(--yellow-pale);
  padding: 4px 14px;
  border-radius: 4px;
  letter-spacing: 1.5px;
}

/* ===========================
   Hero
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--bg);
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: blobFloat 8s ease-in-out infinite alternate;
}
.hero-blob-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,214,10,0.18) 0%, transparent 70%);
  top: -200px; right: -150px;
}
.hero-blob-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,214,10,0.1) 0%, transparent 70%);
  bottom: -100px; left: -100px;
  animation-delay: 4s;
}
.hero-blob-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,214,10,0.12) 0%, transparent 70%);
  top: 40%; left: 45%;
  animation-delay: 2s;
}
@keyframes blobFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -20px) scale(1.05); }
}
.hero-bg-text {
  position: absolute;
  bottom: -20px; left: -20px;
  font-family: var(--font-en);
  font-size: 200px;
  font-weight: 800;
  color: rgba(0,0,0,0.025);
  letter-spacing: -8px;
  white-space: nowrap;
  user-select: none;
  line-height: 1;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--yellow-dark);
  background: var(--yellow-pale);
  padding: 6px 16px;
  border-radius: 100px;
  letter-spacing: 1.5px;
  margin-bottom: 28px;
}
.pulse {
  width: 6px; height: 6px;
  background: var(--yellow);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.8); }
}
.hero h1 {
  font-family: var(--font-en);
  font-size: 64px;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 12px;
}
.hero h1 .highlight {
  position: relative;
  display: inline-block;
}
.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px; left: -4px; right: -4px;
  height: 12px;
  background: var(--yellow);
  opacity: 0.35;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s 0.8s var(--ease);
}
.hero.animated h1 .highlight::after { transform: scaleX(1); }
.hero-sub-jp {
  font-size: 20px;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.8;
}
.hero-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 2;
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero visual */
.hero-visual { position: relative; height: 520px; }
.hero-img-main {
  position: relative;
  width: 85%; height: 100%;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg-warm);
}
.hero-img-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-main .placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 13px;
}
.hero-img-main .placeholder .ph-icon { font-size: 40px; opacity: 0.3; }

.hero-float {
  position: absolute;
  bottom: 40px; right: 0;
  width: 260px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,214,10,0.25);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  animation: float1 6s ease-in-out infinite alternate;
}
@keyframes float1 { 0% { transform: translateY(0); } 100% { transform: translateY(-12px); } }
.hero-float .stat-row { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.hero-float .stat-num {
  font-family: var(--font-num);
  font-size: 44px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}
.hero-float .stat-unit { font-family: var(--font-num); font-size: 16px; font-weight: 600; color: var(--text-light); }
.hero-float .stat-label { font-size: 12px; color: var(--text-light); }
.hero-float .stat-divider { height: 1px; background: var(--divider); margin: 14px 0; }

.hero-float-2 {
  position: absolute;
  top: 20px; right: -10px;
  background: var(--dark);
  color: var(--white);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
  animation: float2 7s ease-in-out 1s infinite alternate;
  font-size: 13px;
}
@keyframes float2 { 0% { transform: translateY(0) rotate(0); } 100% { transform: translateY(-8px) rotate(1deg); } }
.hero-float-2 .mini-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--yellow);
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 2;
}
.scroll-indicator .line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--yellow), transparent);
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===========================
   Marquee
   =========================== */
.marquee {
  padding: 24px 0;
  overflow: hidden;
  background: var(--dark);
}
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 20s linear infinite;
  white-space: nowrap;
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee-item {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.marquee-dot {
  width: 6px; height: 6px;
  background: var(--yellow);
  border-radius: 50%;
}

/* ===========================
   Mission
   =========================== */
.mission { padding: 140px 0; }
.mission-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 80px;
}
.mission-big {
  font-family: var(--font-en);
  font-size: 72px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
}
.mission-desc {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 2.2;
  padding-bottom: 8px;
}
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mission-card {
  background: var(--bg);
  border-radius: 16px;
  padding: 40px 32px;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease);
}
.mission-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.mission-card:hover::before { transform: scaleX(1); }
.mission-card:hover {
  border-color: var(--yellow);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.06);
}
.mission-card .num {
  position: absolute;
  top: 16px; right: 24px;
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 800;
  color: rgba(0,0,0,0.04);
  line-height: 1;
}
.mission-card .card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--yellow-dark);
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.mission-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 14px; line-height: 1.5; }
.mission-card p { font-size: 13px; color: var(--text-mid); line-height: 2; }

/* ===========================
   Projects
   =========================== */
.projects { padding: 140px 0; background: var(--bg); }
.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 40px;
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--divider);
  margin-bottom: 32px;
  transition: transform 0.5s var(--ease), box-shadow 0.5s;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.06);
}
.project-card:nth-child(even) { direction: rtl; }
.project-card:nth-child(even) > * { direction: ltr; }
.project-img {
  height: 320px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-warm);
  position: relative;
}
.project-img img { width: 100%; height: 100%; object-fit: cover; }
.project-img .overlay-tag {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--dark);
  background: var(--yellow);
  padding: 4px 14px;
  border-radius: 6px;
  letter-spacing: 1.5px;
}
.project-text .tag { margin-bottom: 16px; }
.project-text h3 {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 4px;
}
.project-text .subtitle { font-size: 13px; color: var(--text-light); margin-bottom: 16px; }
.project-text p { font-size: 14px; color: var(--text-mid); line-height: 2; margin-bottom: 20px; }
.project-stats {
  display: flex;
  gap: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--divider);
}
.project-stats .val {
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
}
.project-stats .val small { font-size: 14px; color: var(--text-light); }
.project-stats .lbl { font-size: 11px; color: var(--text-light); }

/* ===========================
   Impact
   =========================== */
.impact {
  padding: 120px 0;
  background: var(--darker);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.impact-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.impact .section-title { color: var(--white); text-align: center; }
.impact .section-sub { color: rgba(255,255,255,0.4); text-align: center; }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
}
.impact-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s var(--ease);
}
.impact-card:hover {
  background: rgba(255,214,10,0.06);
  border-color: rgba(255,214,10,0.2);
  transform: translateY(-4px);
}
.impact-card .number {
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
}
.impact-card .unit { font-family: var(--font-num); font-size: 20px; color: rgba(255,214,10,0.7); }
.impact-card .label { font-size: 13px; color: rgba(255,255,255,0.45); margin-top: 10px; }

/* ===========================
   News
   =========================== */
.news-section { padding: 140px 0; }
.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 64px;
}
.news-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--divider);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}
.news-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,214,10,0.03), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.news-card:hover::before { opacity: 1; }
.news-card:hover {
  border-color: var(--yellow);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.05);
}
.news-card .thumb {
  height: 150px;
  background: var(--bg-warm);
  border-radius: 10px;
  overflow: hidden;
}
.news-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-card .meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.news-card .date { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); }
.news-card .category {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--yellow-dark);
  background: var(--yellow-pale);
  padding: 2px 10px;
  border-radius: 4px;
  letter-spacing: 1px;
}
.news-card h3 { font-size: 16px; font-weight: 500; line-height: 1.6; margin-bottom: 8px; position: relative; }
.news-card .excerpt { font-size: 12px; color: var(--text-light); line-height: 1.8; }
.news-more { text-align: center; margin-top: 48px; }

/* ===========================
   CTA
   =========================== */
.cta {
  padding: 120px 0;
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-blob {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,214,10,0.15), transparent);
  border-radius: 50%;
  filter: blur(80px);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.cta-content { position: relative; z-index: 1; }
.cta .section-title { text-align: center; }
.cta .section-sub { text-align: center; margin-bottom: 40px; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ===========================
   Footer
   =========================== */
.footer {
  padding: 80px 48px 32px;
  background: var(--darker);
  color: rgba(255,255,255,0.5);
}
.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-brand .logo .dot {
  width: 28px; height: 28px;
  background: var(--yellow);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--dark);
}
.footer-brand p { font-size: 12px; line-height: 2; color: rgba(255,255,255,0.3); }
.footer-col h4 {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 12px;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--yellow); }
.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  font-family: var(--font-mono);
}

/* ===========================
   Page Heroes (About, Projects, News, Contact)
   =========================== */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
  background: var(--bg);
}
.page-hero .section-title { margin-bottom: 4px; }

/* ===========================
   About: Org Table
   =========================== */
.org-table { width: 100%; border-collapse: collapse; margin-top: 32px; }
.org-table tr { border-bottom: 1px solid var(--divider); }
.org-table th {
  width: 160px;
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-mid);
  text-align: left;
  vertical-align: top;
  background: var(--bg);
}
.org-table td { padding: 16px 20px; font-size: 14px; line-height: 1.8; }

/* About: Team */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--divider);
  overflow: hidden;
  text-align: center;
  transition: all 0.3s var(--ease);
}
.team-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.06); }
.team-card .avatar {
  height: 220px;
  background: var(--bg-warm);
  overflow: hidden;
}
.team-card .avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card .info { padding: 20px; }
.team-card .role {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--yellow-dark);
  background: var(--yellow-pale);
  padding: 3px 10px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 8px;
}
.team-card .name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.team-card .name-en { font-family: var(--font-en); font-size: 12px; color: var(--text-light); }

/* About: Timeline */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: var(--divider);
}
.timeline-item {
  position: relative;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--divider);
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -40px; top: 4px;
  width: 18px; height: 18px;
  background: var(--yellow);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--yellow);
}
.timeline-item .year {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  color: var(--yellow-dark);
  margin-bottom: 4px;
}
.timeline-item .event { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.timeline-item .detail { font-size: 13px; color: var(--text-light); }

/* ===========================
   Contact
   =========================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}
.contact-form .form-group { margin-bottom: 20px; }
.contact-form label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-mid);
  margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-jp);
  font-size: 14px;
  transition: border-color 0.2s;
  outline: none;
  background: var(--bg);
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: var(--yellow); }
.contact-form textarea { height: 140px; resize: vertical; }
.contact-info-card {
  background: var(--bg);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--divider);
}
.contact-info-card .info-item { margin-bottom: 24px; }
.contact-info-card .info-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--yellow-dark);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.contact-info-card .info-value { font-size: 14px; line-height: 1.8; }

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 400px; }
  .hero h1 { font-size: 48px; }
  .mission-header { grid-template-columns: 1fr; gap: 32px; }
  .mission-big { font-size: 48px; }
  .mission-grid { grid-template-columns: 1fr; }
  .project-card { grid-template-columns: 1fr; }
  .project-card:nth-child(even) { direction: ltr; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .news-card { grid-template-columns: 180px 1fr; }
  .section-title { font-size: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .nav.scrolled { padding: 12px 24px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white);
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 100;
  }
  .nav-links.open a { font-size: 20px; }
  .nav-toggle { display: flex; z-index: 200; }
  .container { padding: 0 24px; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-content { padding: 0 24px; }
  .hero h1 { font-size: 36px; letter-spacing: -1px; }
  .hero-sub-jp { font-size: 16px; }
  .hero-visual { height: 300px; }
  .hero-float { width: 200px; padding: 16px; bottom: 20px; }
  .hero-float .stat-num { font-size: 32px; }
  .hero-float-2 { top: 10px; right: 0; padding: 12px 16px; }
  .hero-bg-text { font-size: 100px; }
  .scroll-indicator { display: none; }
  .mission, .projects, .news-section { padding: 80px 0; }
  .mission-big { font-size: 36px; }
  .impact { padding: 80px 0; }
  .impact-card .number { font-size: 40px; }
  .impact-grid { gap: 16px; }
  .news-card { grid-template-columns: 1fr; }
  .news-card .thumb { height: 180px; }
  .cta { padding: 80px 0; }
  .cta .section-title { font-size: 32px; }
  .footer { padding: 48px 24px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .page-hero { padding: 120px 0 60px; }
  .org-table th { width: 120px; padding: 12px; font-size: 12px; }
  .org-table td { padding: 12px; font-size: 13px; }
  .team-grid { grid-template-columns: 1fr; }
  .project-img { height: 220px; }
}