:root {
  --teal: #2a9aae;
  --teal-dark: #1a7a8c;
  --teal-light: #3ab8d0;
  --teal-pale: #e0f0f4;
  --teal-ultra: #f0f8fa;
  --navy: #1a3d6e;
  --navy-mid: #245088;
  --navy-light: #2e60a0;
  --ink: #1a2030;
  --body: #3d4858;
  --muted: #7a8999;
  --rule: #d0dce4;
  --bg: #ffffff;
  --bg-soft: #f4f7fa;
  --bg-warm: #f5f0ea;
  --gold: #b8913a;
  --gold-light: #d4a84e;
  --accent-blue: #2e6cb8;
  --deep-blue: #1a3d6e;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.8;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--accent-blue); border-radius: 2px; }

/* ─── HEADER ─── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 48px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.5s ease;
}

header.transparent {
  background: transparent;
}

header.solid {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--rule);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

/* GIC Circle Logo recreation */
.logo-mark {
  width: 70px;
  height: 70px;
  position: relative;
  flex-shrink: 0;
}
.logo-mark img {
    width: 70px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.logo-mark svg {
  width: 100%;
  height: 100%;
}



.logo-text {
  font-family: 'DM Mono', monospace;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--navy);
  transition: color 0.3s;
}

header.transparent .logo-text { color: white; }
header.transparent .logo-mark path,
header.transparent .logo-mark circle { stroke: white; }
header.transparent nav a { color: rgba(255,255,255,0.85); }
header.transparent .header-cta { 
  border-color: rgba(255,255,255,0.6); 
  color: white; 
}

nav { display: flex; gap: 36px; align-items: center; }

nav a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--body);
  text-decoration: none;
  font-weight: 400;
  transition: color 0.3s;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

nav a:hover { color: var(--teal); }
nav a:hover::after { transform: scaleX(1); }

.header-cta {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  padding: 9px 22px;
  border: 1px solid var(--teal);
  color: var(--teal);
  text-decoration: none;
  font-weight: 400;
  transition: all 0.3s;
}

.header-cta:hover {
  background: var(--teal);
  color: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--navy);
  transition: all 0.3s;
}

header.transparent .hamburger span { background: white; }

/* ─── HERO ─── */
.hero {
  height: 100vh;
  min-height: 700px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  top: -30px;
}

.hero-bg {
  position: absolute;
  inset: -8%;
  background: var(--hero-bg-url, url('../asset/img/hero-bg-sky.jpg')) center center / cover no-repeat;
  animation: heroCloudDrift 28s ease-in-out infinite alternate;
}

@keyframes heroCloudDrift {
  0%   { transform: scale(1.06) translate(0, 0); }
  15%  { transform: scale(1.10) translate(-2%, 1.2%); }
  30%  { transform: scale(1.08) translate(-3.5%, 0.5%); }
  45%  { transform: scale(1.13) translate(-2%, 2%); }
  60%  { transform: scale(1.09) translate(1%, -1%); }
  75%  { transform: scale(1.07) translate(2.5%, -0.5%); }
  90%  { transform: scale(1.11) translate(1.5%, 1%); }
  100% { transform: scale(1.06) translate(2.8%, -1.5%); }
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, rgba(26,61,110,0.55) 0%, rgba(26,61,110,0.3) 40%, rgba(255,255,255,0.05) 70%, transparent 100%),
    linear-gradient(180deg, rgba(26,61,110,0.3) 0%, transparent 50%, rgba(26,61,110,0.2) 100%);
}

/* City silhouette — hidden for sky background */
.hero-cityscape {
  display: none;
}

/* ─── SUNLIGHT EFFECT ─── */
.hero-light-rays {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

/* Main sunlight beam - wide, bright */
.hero-light-rays::before {
  content: '';
  position: absolute;
  top: -40%; right: -15%;
  width: 95%; height: 150%;
  background: linear-gradient(
    218deg,
    rgba(255,255,220,0.65) 0%,
    rgba(255,250,210,0.38) 12%,
    rgba(255,255,255,0.18) 30%,
    transparent 52%
  );
  transform-origin: 85% 8%;
  animation: sunBeamMain 7s ease-in-out infinite alternate;
  filter: blur(1px);
}

/* Secondary sunlight beam - narrower */
.hero-light-rays::after {
  content: '';
  position: absolute;
  top: -50%; right: -5%;
  width: 65%; height: 140%;
  background: linear-gradient(
    208deg,
    rgba(255,255,230,0.45) 0%,
    rgba(255,250,210,0.2) 18%,
    transparent 42%
  );
  transform-origin: 90% 4%;
  animation: sunBeamSub 10s ease-in-out infinite alternate;
  filter: blur(0.5px);
}

/* Individual light ray streaks */
.hero-light-rays .ray {
  position: absolute;
  transform-origin: top right;
  border-radius: 3px;
}

/* Ray 1: 太い柔らかい光線 */
.hero-light-rays .ray:nth-child(1) {
  top: -10%; right: 6%;
  width: 18px; height: 90%;
  background: linear-gradient(
    to bottom left,
    rgba(255,255,220,0.55),
    rgba(255,248,200,0.2) 35%,
    rgba(255,255,255,0.06) 65%,
    transparent
  );
  transform: rotate(24deg);
  animation: rayStreak1 5.5s ease-in-out infinite alternate, rayBlur1 5.5s ease-in-out infinite alternate;
}

/* Ray 2: 中くらいのシャープな光線 */
.hero-light-rays .ray:nth-child(2) {
  top: -15%; right: 16%;
  width: 6px; height: 100%;
  background: linear-gradient(
    to bottom left,
    rgba(255,255,255,0.7),
    rgba(255,255,220,0.22) 48%,
    transparent
  );
  transform: rotate(29deg);
  animation: rayStreak2 7.5s ease-in-out infinite alternate;
  animation-delay: -1.2s;
  filter: blur(0.8px);
}

/* Ray 3: 極細の鋭い光線 */
.hero-light-rays .ray:nth-child(3) {
  top: -5%; right: 10%;
  width: 2px; height: 80%;
  background: linear-gradient(
    to bottom left,
    rgba(255,255,255,0.85),
    rgba(255,255,240,0.12) 52%,
    transparent
  );
  transform: rotate(21deg);
  animation: rayStreak3 8.5s ease-in-out infinite alternate;
  animation-delay: -3s;
}

/* Ray 4: 幅広くぼんやりした光帯 */
.hero-light-rays .ray:nth-child(4) {
  top: -22%; right: 22%;
  width: 30px; height: 115%;
  background: linear-gradient(
    to bottom left,
    rgba(255,255,230,0.28),
    rgba(255,248,210,0.1) 42%,
    transparent 72%
  );
  transform: rotate(34deg);
  animation: rayStreak1 11s ease-in-out infinite alternate-reverse;
  filter: blur(8px);
  animation-delay: -2s;
}

/* Ray 5: 追加の細い光線 */
.hero-light-rays .ray:nth-child(5) {
  top: -8%; right: 30%;
  width: 3px; height: 70%;
  background: linear-gradient(
    to bottom left,
    rgba(255,255,255,0.6),
    rgba(255,248,220,0.1) 50%,
    transparent
  );
  transform: rotate(38deg);
  animation: rayStreak2 9s ease-in-out infinite alternate;
  animation-delay: -4s;
  filter: blur(0.5px);
}

/* Ray 6: 幅広グロー光帯 */
.hero-light-rays .ray:nth-child(6) {
  top: -30%; right: 0%;
  width: 50px; height: 130%;
  background: linear-gradient(
    to bottom left,
    rgba(255,255,220,0.2),
    rgba(255,248,200,0.07) 40%,
    transparent 70%
  );
  transform: rotate(18deg);
  animation: rayStreak3 13s ease-in-out infinite alternate;
  filter: blur(12px);
  animation-delay: -6s;
}

/* Sun glow / flare at source point */
.hero-light-rays .sun-glow {
  position: absolute;
  top: -8%; right: -3%;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255,255,220,0.75) 0%,
    rgba(255,248,200,0.4) 20%,
    rgba(255,255,230,0.15) 50%,
    transparent 75%
  );
  animation: sunGlow 4.5s ease-in-out infinite alternate;
  mix-blend-mode: screen;
}

/* Light intensity pulse overlay */
.hero-light-rays .light-pulse {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 55% 65% at 88% 12%,
    rgba(255,255,220,0.28) 0%,
    rgba(255,248,200,0.08) 40%,
    transparent 65%
  );
  animation: lightPulse 3.5s ease-in-out infinite;
}

@keyframes sunBeamMain {
  0%   { transform: rotate(-10deg) scale(0.92); opacity: 0.45; filter: blur(1px); }
  20%  { transform: rotate(-3deg) scale(1.06); opacity: 0.88; filter: blur(0.5px); }
  40%  { transform: rotate(3deg) scale(1.12); opacity: 1; filter: blur(0px); }
  60%  { transform: rotate(6deg) scale(1.04); opacity: 0.72; filter: blur(1.5px); }
  80%  { transform: rotate(2deg) scale(0.97); opacity: 0.85; filter: blur(0.8px); }
  100% { transform: rotate(-6deg) scale(1.08); opacity: 0.6; filter: blur(1px); }
}

@keyframes sunBeamSub {
  0%   { transform: rotate(-8deg) scale(1.0); opacity: 0.3; }
  25%  { transform: rotate(-2deg) scale(1.1); opacity: 0.65; }
  50%  { transform: rotate(4deg) scale(0.93); opacity: 0.88; }
  75%  { transform: rotate(1deg) scale(1.08); opacity: 0.48; }
  100% { transform: rotate(-5deg) scale(1.02); opacity: 0.38; }
}

@keyframes rayStreak1 {
  0%   { opacity: 0.08; transform: rotate(24deg) scaleY(0.82) scaleX(0.9); }
  20%  { opacity: 0.6;  transform: rotate(20deg) scaleY(1.25) scaleX(1.4); }
  45%  { opacity: 0.82; transform: rotate(26deg) scaleY(1.08) scaleX(0.75); }
  70%  { opacity: 0.28; transform: rotate(22deg) scaleY(0.88) scaleX(1.2); }
  100% { opacity: 0.12; transform: rotate(25deg) scaleY(1.15) scaleX(1.05); }
}

@keyframes rayBlur1 {
  0%   { filter: blur(8px); }
  30%  { filter: blur(2px); }
  60%  { filter: blur(5px); }
  100% { filter: blur(3px); }
}

@keyframes rayStreak2 {
  0%   { opacity: 0.06; transform: rotate(29deg) scaleY(0.95) scaleX(0.9); }
  30%  { opacity: 0.72; transform: rotate(25deg) scaleY(1.28) scaleX(1.5); }
  60%  { opacity: 0.22; transform: rotate(32deg) scaleY(0.82) scaleX(0.65); }
  100% { opacity: 0.55; transform: rotate(27deg) scaleY(1.12) scaleX(1.15); }
}

@keyframes rayStreak3 {
  0%   { opacity: 0.12; transform: rotate(21deg) scaleY(1.0) scaleX(1); }
  25%  { opacity: 0.68; transform: rotate(17deg) scaleY(0.75) scaleX(1.6); }
  55%  { opacity: 0.08; transform: rotate(24deg) scaleY(1.3) scaleX(0.55); }
  80%  { opacity: 0.45; transform: rotate(19deg) scaleY(0.95) scaleX(1.3); }
  100% { opacity: 0.3;  transform: rotate(22deg) scaleY(1.05) scaleX(0.9); }
}

@keyframes sunGlow {
  0%   { transform: scale(0.80); opacity: 0.35; }
  25%  { transform: scale(1.15); opacity: 0.9; }
  50%  { transform: scale(0.92); opacity: 0.55; }
  75%  { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(1.05); opacity: 0.65; }
}

@keyframes lightPulse {
  0%, 100% { opacity: 0.15; }
  35%      { opacity: 0.9; }
  65%      { opacity: 0.45; }
}

/* Floating geometric shapes (left side) */
.hero-geo-shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-geo-shapes span {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(1px);
}

.hero-geo-shapes span:nth-child(1) {
  width: 80px; height: 80px;
  top: 15%; left: 5%;
  animation: geoFloat1 12s ease-in-out infinite;
  animation-delay: 0s;
}

.hero-geo-shapes span:nth-child(2) {
  width: 50px; height: 50px;
  top: 25%; left: 12%;
  animation: geoFloat2 15s ease-in-out infinite;
  animation-delay: -3s;
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
}

.hero-geo-shapes span:nth-child(3) {
  width: 35px; height: 35px;
  top: 10%; left: 18%;
  animation: geoFloat3 13s ease-in-out infinite;
  animation-delay: -6s;
  border-color: rgba(255,255,255,0.1);
}

.hero-geo-shapes span:nth-child(4) {
  width: 65px; height: 65px;
  top: 37%; left: 3%;
  animation: geoFloat2 17s ease-in-out infinite reverse;
  animation-delay: -2s;
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
}

.hero-geo-shapes span:nth-child(5) {
  width: 45px; height: 45px;
  top: 52%; left: 10%;
  animation: geoFloat1 14s ease-in-out infinite reverse;
  animation-delay: -8s;
  border-color: rgba(255,255,255,0.1);
}

.hero-geo-shapes span:nth-child(6) {
  width: 72px; height: 72px;
  top: 8%; left: 26%;
  animation: geoFloat3 19s ease-in-out infinite;
  animation-delay: -5s;
  border-color: rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

@keyframes geoFloat1 {
  0%   { transform: translate(0, 0) rotate(0deg);    opacity: 0.5; }
  15%  { transform: translate(5px, -10px) rotate(4deg); opacity: 0.85; }
  35%  { transform: translate(12px, -18px) rotate(9deg); opacity: 0.65; }
  55%  { transform: translate(-4px, 8px) rotate(-5deg); opacity: 1; }
  75%  { transform: translate(-10px, 4px) rotate(-8deg); opacity: 0.6; }
  100% { transform: translate(0, 0) rotate(0deg);    opacity: 0.5; }
}

@keyframes geoFloat2 {
  0%   { transform: translate(0, 0) rotate(0deg);    opacity: 0.45; }
  20%  { transform: translate(-8px, 14px) rotate(-6deg); opacity: 0.75; }
  50%  { transform: translate(14px, -10px) rotate(8deg); opacity: 0.9; }
  80%  { transform: translate(6px, 6px) rotate(3deg);  opacity: 0.55; }
  100% { transform: translate(0, 0) rotate(0deg);    opacity: 0.45; }
}

@keyframes geoFloat3 {
  0%   { transform: translate(0, 0) rotate(0deg);     opacity: 0.35; }
  30%  { transform: translate(16px, 10px) rotate(12deg); opacity: 0.95; }
  65%  { transform: translate(-8px, -12px) rotate(-6deg); opacity: 0.5; }
  100% { transform: translate(0, 0) rotate(0deg);     opacity: 0.35; }
}

.hero-grid {
  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: 80px 80px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 10%;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  animation: fadeUp 1s 0.2s both;
}

.hero-label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: rgba(255,255,255,0.35);
}

.hero-headline {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 300;
  color: white;
  line-height: 1.25;
  letter-spacing: 0.03em;
  margin-bottom: 32px;
  animation: fadeUp 1s 0.4s both;
}

.hero-headline em {
  font-style: italic;
  color: rgba(180,230,240,0.9);
}

.hero-headline strong {
  font-weight: 600;
  display: block;
  font-style: normal;
  color: white;
}

.hero-sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  line-height: 2.2;
  max-width: 520px;
  margin-bottom: 52px;
  animation: fadeUp 1s 0.6s both;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 1s 0.8s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  background: var(--accent-blue);
  color: white;
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  font-weight: 400;
  transition: all 0.3s;
}

.btn-primary:hover { background: var(--deep-blue); transform: translateY(-2px); }
.btn-primary::after { content: '→'; transition: transform 0.3s; }
.btn-primary:hover::after { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  border: 1px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  font-weight: 400;
  transition: all 0.3s;
}

.btn-secondary:hover {
  border-color: rgba(255,255,255,0.7);
  color: white;
  transform: translateY(-2px);
}

.hero-stats {
  position: absolute;
  bottom: 52px;
  right: 10%;
  display: flex;
  gap: 48px;
  animation: fadeUp 1s 1s both;
}

.stat-item { text-align: center; }

.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 300;
  color: white;
  line-height: 1;
  letter-spacing: -0.01em;
}

.stat-unit {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  letter-spacing: 0.1em;
}

.hero-scroll {
  position: absolute;
  bottom: 52px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeUp 1s 1.2s both;
}

.hero-scroll span {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.4; }
  50% { transform: scaleY(1.3); opacity: 0.8; }
}

/* ─── SECTION COMMONS ─── */
.section-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--teal);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.section-tag::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--teal);
}

.section-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--navy);
}

.section-heading em { font-style: italic; color: var(--teal); }

/* ─── ABOUT / OVERVIEW ─── */
.about {
  padding: 120px 10%;
  background: var(--bg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.about-text .section-heading { margin-bottom: 28px; }

.about-lead {
  font-size: 0.95rem;
  color: var(--body);
  line-height: 2.2;
  margin-bottom: 36px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.astat {
  background: var(--bg);
  padding: 28px 20px;
  text-align: center;
}

.astat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -0.02em;
}

.astat-label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

.about-visual {
  position: relative;
  height: 480px;
}

.about-card {
  position: absolute;
  background: white;
  padding: 32px;
  box-shadow: 0 8px 48px rgba(12,34,51,0.1);
}

.about-card-main {
  inset: 0;
  background: linear-gradient(135deg, #1a3d6e 0%, #2e6cb8 60%, #4a9ae0 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px;
}

.about-card-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 300;
  color: white;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.about-card-text em { font-style: italic; color: rgba(180,230,240,0.85); }

.about-card-overlay {
  width: 220px;
  background: var(--teal-pale);
  border-left: 3px solid var(--teal);
  bottom: 32px;
  right: -24px;
  padding: 20px 24px;
  z-index: 2;
}

.about-card-overlay p {
  font-size: 0.82rem;
  color: var(--teal-dark);
  line-height: 1.8;
  font-weight: 400;
}

/* ─── SYNERGY ─── */
.synergy {
    background: url(../asset/img/city-background.png);
    background-size: cover;
    background-position: center;
    padding: 120px 10%;
    position: relative;
    overflow: hidden;
    height: 1350px;
}

.synergy::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(128deg, #12417647 15%, #ffffff75);
}
.synergy::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 250px;
    left: 0px;
    bottom: 0;
    background-image: linear-gradient(0deg, #ffffff 15%, transparent);
}

.synergy-inner { max-width: 1200px; margin: 0 auto; position: relative; }

.synergy .section-tag { color: rgba(180,230,240,0.7); }
.synergy .section-tag::before { background: rgba(180,230,240,0.5); }
.synergy .section-heading { color: white; margin-bottom: 16px; }
.synergy-lead {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.95rem;
    color: rgb(255 255 255 / 75%);
    line-height: 2.2;
    max-width: 600px;
    margin-bottom: 72px;
    letter-spacing: 0.1em;
}

.syn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
}

.syn-card {
  background: rgba(255,255,255,0.7);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}

.syn-card:hover { background: rgba(26,122,140,0.12); }

.syn-card-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 5rem;
  color: rgba(255,255,255,0.04);
  position: absolute;
  top: 12px;
  right: 20px;
  line-height: 1;
  letter-spacing: -0.03em;
}

.syn-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(42,154,174,0.15);
  border: 1px solid rgba(42,154,174,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-size: 1.2rem;
}

.syn-card-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.25em;
  color: var(--teal-light);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.syn-card-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #1A3D6E;
  line-height: 1.4;
  margin-bottom: 16px;
}

.syn-card-text {
  font-size: 0.82rem;
  color: #4A4A4A;
  line-height: 2;
}

/* ─── COMPANIES ─── */
.companies {
  padding: 120px 10%;
  background: var(--bg-soft);
}

.companies-inner { max-width: 1200px; margin: 0 auto; }

.companies-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
  flex-wrap: wrap;
  gap: 24px;
}

.companies-heading { }
.companies-heading .section-heading { margin-top: 12px; }

.filter-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 18px;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  border: 1px solid var(--rule);
  background: white;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.3s;
  text-transform: uppercase;
}

.filter-tab.active, .filter-tab:hover {
  background: var(--teal);
  color: white;
  border-color: var(--teal);
}

.companies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
  background: var(--rule);
}

.co-card {
  background: white;
  padding: 0;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.co-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(12,34,51,0.12); z-index: 2; }

.co-card-thumb {
  height: 160px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

.co-card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4) 0%, transparent 60%);
}

/* Individual company card colors

.co-gic .co-card-thumb { background: linear-gradient(135deg, #1a3d6e 0%, #2e6cb8 50%, #4a9ae0 100%); }
.co-gb .co-card-thumb { background: linear-gradient(135deg, #1e4478 0%, #2e60a0 50%, #4088cc 100%); }
.co-sc .co-card-thumb { background: linear-gradient(135deg, #1a4858 0%, #2a6878 50%, #3a8898 100%); }
.co-ibes .co-card-thumb { background: linear-gradient(135deg, #3a2858 0%, #503878 50%, #6848a0 100%); }
.co-sg .co-card-thumb { background: linear-gradient(135deg, #1a3858 0%, #2a5078 50%, #3a6898 100%); }
.co-kinokawa .co-card-thumb { background: linear-gradient(135deg, #3a3018 0%, #504828 50%, #686038 100%); }
.co-hs .co-card-thumb { background: linear-gradient(135deg, #3a2048 0%, #503068 50%, #684088 100%); }
*/
.co-gic .co-card-thumb {
	background: url("../asset/img/banner/banner-gic.jpg");
}
.co-gb .co-card-thumb {
	background: url("../asset/img/banner/banner-globalbase.jpg");
}
.co-sc .co-card-thumb {
	background: url("../asset/img/banner/banner-sc.jpg");
}
.co-ibes .co-card-thumb {
	background: url("../asset/img/banner/banner-Ives.jpg");
}
.co-sg .co-card-thumb {
	background: url("../asset/img/banner/banner-samuel.jpg");
}
.co-kinokawa .co-card-thumb {
	background: url("../asset/img/banner/banner-kinokawa.jpg");
}
.co-hs .co-card-thumb {
	background: url("../asset/img/banner/banner-hs.jpg");
}
.co-gic .co-card-thumb, .co-gb .co-card-thumb, .co-sc .co-card-thumb, .co-ibes .co-card-thumb, .co-sg .co-card-thumb, .co-kinokawa .co-card-thumb, .co-hs .co-card-thumb{
	background-size: cover;
	background-position: bottom;
}


.co-card-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(255,255,255,0.1);
  position: absolute;
  top: 12px;
  right: 20px;
  line-height: 1;
  z-index: 1;
}

.co-card-badge {
  position: relative;
  z-index: 3;
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 4px 10px;
}

.co-card-body {
  padding: 28px 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.co-card-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--navy);
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  line-height: 1.3;
}

.co-card-catch {
  font-size: 0.78rem;
  color: var(--accent-blue);
  font-weight: 400;
  line-height: 1.7;
  margin-bottom: 8px;
  font-style: italic;
}

.co-card-domain {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}

.co-card-desc {
  font-size: 0.8rem;
  color: var(--body);
  line-height: 1.9;
  flex: 1;
  margin-bottom: 20px;
}

.co-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.co-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border: 1px solid var(--rule);
  color: var(--muted);
  text-transform: uppercase;
}

.co-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--teal);
  text-decoration: none;
  text-transform: uppercase;
  margin-top: auto;
  transition: gap 0.3s;
}

.co-card-link::after { content: '→'; }
.co-card:hover .co-card-link { gap: 12px; }

/* ─── NEWS ─── */
.news {
  padding: 100px 10%;
  background: var(--bg);
}

.news-inner { max-width: 1200px; margin: 0 auto; }

.news-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.news-all {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--teal);
  text-decoration: none;
  text-transform: uppercase;
  transition: opacity 0.3s;
}

.news-all:hover { opacity: 0.6; }

.news-list { }

.news-item {
  display: grid;
  grid-template-columns: 160px 80px 1fr;
  gap: 24px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
}

.news-item:first-child { border-top: 1px solid var(--rule); }
.news-item:hover { padding-left: 8px; }

.news-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.news-cat {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  padding: 3px 10px;
  background: var(--teal-pale);
  color: var(--teal);
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.news-title {
  font-size: 0.88rem;
  color: var(--ink);
  line-height: 1.6;
}

/* ─── ACCESS ─── */
.access {
  background: var(--bg-soft);
  background: url("../asset/img/background/map-back.png");
  padding: 100px 10%;
}

.access-inner { max-width: 1200px; margin: 0 auto; }

.access .section-heading { margin-bottom: 52px; }

.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
  background: var(--rule);
}

.access-card {
  background: white;
  padding: 28px;
}

.access-company {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  line-height: 1.4;
}

.access-sub {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--muted);
  display: block;
  margin-bottom: 2px;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.1em;
}

.access-addr {
  font-size: 0.78rem;
  color: var(--body);
  line-height: 1.9;
  margin-bottom: 6px;
}

.access-tel {
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  color: var(--teal);
  letter-spacing: 0.05em;
}

/* ─── RECRUIT BANNER ─── */
.recruit-banner {
  background: linear-gradient(135deg, #1a3d6e 0%, #2e6cb8 50%, #4a9ae0 100%);
  padding: 80px 10%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.recruit-text .section-tag { color: rgba(180,230,240,0.6); }
.recruit-text .section-tag::before { background: rgba(180,230,240,0.4); }

.recruit-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: white;
  line-height: 1.3;
  margin-top: 12px;
}

.recruit-heading em { font-style: italic; color: rgba(180,230,240,0.85); }

.recruit-sub {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 2;
  max-width: 480px;
  margin-top: 16px;
}

/* ─── CONTACT ─── */
.contact {
  padding: 100px 10%;
  background: var(--bg);
  text-align: center;
}

.contact-inner { max-width: 600px; margin: 0 auto; }

.contact .section-tag { justify-content: center; }
.contact .section-tag::before { display: none; }
.contact .section-heading { margin: 16px 0 20px; }

.contact-desc {
  font-size: 0.9rem;
  color: var(--body);
  line-height: 2.1;
  margin-bottom: 48px;
}

.contact-form { text-align: left; }

.form-row {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  color: var(--body);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  font-weight: 400;
}

.form-label span {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 1px 6px;
  margin-left: 8px;
  vertical-align: middle;
  letter-spacing: 0.1em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  background: white;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  color: var(--ink);
  font-weight: 300;
  transition: border-color 0.3s;
  outline: none;
  appearance: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--teal);
}

.form-textarea { height: 140px; resize: vertical; }

.form-submit {
  width: 100%;
  padding: 18px;
  background: var(--teal);
  color: white;
  border: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s;
  margin-top: 8px;
}

.form-submit:hover { background: var(--teal-dark); }

/* ─── FOOTER ─── */
.fp-footer {
  background: #143058;
  padding: 60px 10% 40px;
  color: rgba(255,255,255,0.6);
}

.footer-inner { max-width: 1200px; margin: 0 auto; }

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}

.footer-logo .logo-text { color: white; font-size: 1.3rem; }

.footer-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-style: italic;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

.footer-nav {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.footer-nav-col h4 {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-nav-col a {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.footer-nav-col a:hover { color: rgba(255,255,255,0.85); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── MOBILE ─── */
@media (max-width: 900px) {
  header { padding: 0 24px; }
  nav { display: none; }
  .hamburger { display: flex; }
  .header-cta { display: none; }

  .hero-content { padding: 0 6%; }
  .hero-stats { display: none; }
  .hero-scroll { left: 6%; transform: none; }

  .about { grid-template-columns: 1fr; gap: 48px; padding: 80px 6%; }
  .about-visual { height: 280px; }

  .synergy { padding: 80px 6%; }
  .syn-grid { grid-template-columns: 1fr; }

  .companies { padding: 80px 6%; }
  .companies-header { flex-direction: column; align-items: flex-start; }

  .news { padding: 80px 6%; }
  .news-item { grid-template-columns: 1fr; gap: 8px; }
  .news-date, .news-cat { font-size: 0.68rem; }

  .access { padding: 80px 6%; }

  .recruit-banner { padding: 60px 6%; }

  .contact { padding: 80px 6%; }

  .fp-footer { padding: 48px 6% 32px; }
  .footer-top { flex-direction: column; }
  .footer-nav { gap: 36px; }
}

@media (max-width: 600px) {
  .about-stats { grid-template-columns: repeat(3, 1fr); }
  .astat-num { font-size: 2.2rem; }
  .filter-tabs { display: none; }
}

/* ─── MOBILE MENU ─── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 300;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--teal-light); }

.mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* Divider */
.divider-line {
  height: 1px;
  background: var(--rule);
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── GROUP MAP ─── */
.group-map {
  background: #fff;
  padding: 100px 10% 80px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.flex_box{
	display:flex;
}
.group-map-inner p.synergy-lead {
    color: #2f2f2f;
    margin-top: 75px;
	flex: 1;
}
.group-map-figre {
    flex: 3;
    width: 100%;
}
.group-map-figre img {
    width: 100%;
}




#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

#particles-js canvas{
	position:absolute;
	top:0;
	left:0;
	width:100% !important;
	height:100% !important;
	z-index:0;
}






@media (max-width: 900px) {
  .group-map { padding: 80px 6%; }
  .group-map-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .group-map-grid { grid-template-columns: 1fr 1fr; }
  .group-map-center { width: 120px; height: 120px; }
  .group-map-center svg { width: 45px; height: 45px; }
}