/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2%;
  z-index: 1000;
  transition: background var(--transition), backdrop-filter var(--transition);
}

.site-nav.is-scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0px;
  z-index: 1001;
  transform: translateX(-0.5rem);
}

.logo-img {
  height: 65px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0;
  transform: translateX(-0.5rem);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  position: relative;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text);
}

.nav-links a.is-active::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Footer */
.site-footer {
  flex-shrink: 0;
  padding: 1.6rem 3.5% 1.4rem;
  border-top: 1px solid var(--border);
  background: #000;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.9rem 5rem;
}

.footer-brand {
 
  font-size: clamp(0.7rem, 2vw, 0.9rem);
  letter-spacing: 0.15em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  text-align: center;

}

.footer-links a {
  font-size: clamp(0.7rem, 2vw, 0.9rem);
  color: var(--muted);
  letter-spacing: 0.08em;
}

.footer-copy {
  width: 100%;
  text-align: center;
  font-size: clamp(0.65rem, 0.9vw, 0.9rem);
  color: var(--muted);
  margin-top: 0.35rem;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .footer-inner {
    justify-content: center;
    text-align: center;
  }
}

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 169, 98, 0.3);
}

.card-image {
  aspect-ratio: 16 / 10;
  background: var(--surface-elevated) center / cover no-repeat;
  position: relative;
}

.card-body {
  padding: 1rem;
}

.card-body h3 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
  letter-spacing: 0.1em;
}

.card-body p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

.service-slogan-unit {
  width: min(760px, 92%);
  margin: 3.5rem auto 0;
  text-align: center;
  opacity: 0.96;
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), filter 0.45s var(--ease);
}

.service-slogan-unit:hover {
  opacity: 1;
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.service-slogan-line {
  width: min(420px, 72%);
  height: 1px;
  margin: 1.05rem auto 0;
  background: linear-gradient(90deg, transparent, rgba(188, 196, 210, 0.28), rgba(200, 184, 168, 0.18), rgba(188, 196, 210, 0.28), transparent);
  box-shadow: 0 0 18px rgba(168, 176, 192, 0.035);
}

.service-slogan-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  font-size: clamp(0.94rem, 1.2vw, 1.08rem);
  line-height: 1.8;
  letter-spacing: 0.22em;
  font-weight: 300;
}

.service-slogan-cn {
  color: rgba(200, 184, 160, 0.88);
  font-weight: 400;
}

.service-slogan-sep {
  color: rgba(168, 176, 192, 0.42);
  margin: 0 -0.2rem;
}

.service-slogan-en {
  color: rgba(200, 184, 160, 0.88);
  font-size: 1em;
  font-weight: 400;
  letter-spacing: 0.2em;
}

.service-slogan-sub {
  margin: 0.72rem 0 0;
  color: rgba(188, 193, 204, 0.62);
  font-size: clamp(0.76rem, 0.9vw, 0.84rem);
  line-height: 1.9;
  letter-spacing: 0.18em;
  font-weight: 300;
}

@media (max-width: 720px) {
  .service-slogan-main {
    flex-direction: column;
    gap: 0.2rem;
    letter-spacing: 0.16em;
  }

  .service-slogan-sep {
    display: none;
  }

  .service-slogan-sub {
    letter-spacing: 0.12em;
  }
}

/* Tags */
.tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--ink);
  color: var(--gold);
  background: rgba(30, 58, 95, 0.25);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.btn:hover {
  background: var(--gold);
  color: var(--bg);
}

.btn-primary {
  background: var(--gold);
  color: var(--bg);
}

.btn-primary:hover {
  background: #d4b872;
  color: var(--bg);
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
  padding: 2rem;
}

.stat-item .stat-num {
  font-family: var(--font-en);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--gold);
  line-height: 1.2;
}

.stat-item .stat-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.5rem;
  letter-spacing: 0.08em;
}

.stats-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-top: calc(var(--space-section) + 10vw);
  padding-bottom: calc(var(--space-section) + 10vw);
}

.stats-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(1, 1, 1, 0.92), rgba(1, 1, 1, 0.92));
}

.stats-section::after {
  display: none;
}

.stats-particle-bg {
  --stats-particle-inset: -100px;
  --stats-particle-frame-inset: 10px;
  --stats-particle-scale: 1;
  --stats-particle-opacity: 0.66;
  position: absolute;
  inset: var(--stats-particle-inset);
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.9;
  mix-blend-mode: screen;
}

.stats-particle-bg iframe {
  position: absolute;
  inset: var(--stats-particle-frame-inset);
  width: calc(100% - (var(--stats-particle-frame-inset) * 2));
  height: calc(100% - (var(--stats-particle-frame-inset) * 2));
  border: 0;
  background: transparent;
  transform: scale(var(--stats-particle-scale));
  transform-origin: center;
  filter: brightness(0.99) contrast(0.99) saturate(0.99);
  opacity: var(--stats-particle-opacity);
  pointer-events: none;
}

@media (max-width: 768px) {
  .stats-particle-bg {
    --stats-particle-inset: 0px;
    --stats-particle-frame-inset: 0px;
    --stats-particle-scale: 1;
    --stats-particle-opacity: 0.44;
  }
}

@media (max-width: 480px) {
  .stats-particle-bg {

    --stats-particle-inset: 0px;
    --stats-particle-frame-inset: 0px;
    --stats-particle-scale: 1;
    --stats-particle-opacity: 0.36;
  }
}

.stats-section .section-inner {
  position: relative;
  z-index: 2;
}

.stats-section .stats-grid {
  position: relative;
  z-index: 2;
}

/* Brand idea — pure text orbit system */
.section-idea {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 ;
  margin-top: -6vh;
  margin-bottom: -80px;
  overflow: hidden;
  isolation: isolate;
  background: #010101;
}

.idea-cosmos {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: #010101;
}

.idea-cosmos::before {
  content: "";
  display: none;
  position: absolute;
  inset: -12%;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 28%, rgba(200, 184, 168, 0.055), transparent 18%),
    radial-gradient(circle at 50% 54%, rgba(168, 176, 192, 0.048), transparent 22%);
  filter: blur(18px);
  transform: scale(1.08);
  transition: opacity 0.8s var(--ease), transform 1.2s var(--ease);
}

.section-idea:has(.idea-node:hover) .idea-cosmos::before {
  opacity: 1;
  transform: scale(0.96);
}

.idea-particle-frame {
  position: absolute;
  inset: -6%;
  z-index: 1;
  width: 112%;
  height: 112%;
  border: 0;
  background: transparent;
  opacity: 40%;
  pointer-events: none;
  filter: brightness(0.92) contrast(1.02) saturate(0.78);
  transform: scale(1.02);
  transition: opacity 1.2s var(--ease), filter 1.2s var(--ease), transform 1.2s var(--ease);
}

.section-idea.is-content-visible .idea-particle-frame {
  opacity: 0.72;
  filter: brightness(0.78) contrast(1.04) saturate(0.82);
}

.section-idea:has(.idea-node:hover) .idea-particle-frame {
  opacity: 0.88;
  filter: brightness(0.9) contrast(1.08) saturate(0.9);
  transform: scale(0.995);
}

.idea-cosmos-gradient {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(1, 1, 1, 0.96) 0%, rgba(1, 1, 1, 0.2) 28%, rgba(1, 1, 1, 0.18) 68%, rgba(1, 1, 1, 0.92) 100%),
    linear-gradient(90deg, rgba(1, 1, 1, 0.86) 0%, transparent 22%, transparent 78%, rgba(1, 1, 1, 0.86) 100%);
}

.idea-stage {
  position: relative;
  z-index: 4;
  width: min(var(--max-width), 100%);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 1.5s var(--ease), transform 1.5s var(--ease);
}

.section-idea.is-content-visible .idea-stage {
  opacity: 1;
  transform: translateY(0);
}

.idea-header {
  position: relative;
  z-index: 5;
  text-align: left;
  margin-bottom: clamp(1.6rem, 3vw, 2.6rem);
}

.idea-header .section-eyebrow {
  color: rgba(200, 184, 168, 0.72);
}

.idea-header .section-title {
  margin-bottom: 0;
  color: rgba(238, 240, 245, 0.94);
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  -webkit-text-fill-color: currentColor;
}

.idea-orbit {
  --orbit-size: clamp(410px, 48vw, 620px);
  --outer-radius: calc(var(--orbit-size) * 0.405);
  --inner-radius: calc(var(--orbit-size) * 0.245);
  position: relative;
  width: var(--orbit-size);
  height: var(--orbit-size);
  margin: 0 auto;
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: idea-orbit-enter 1.45s var(--ease) both;
  transition: opacity 1.4s var(--ease) 0.18s, transform 1.4s var(--ease) 0.18s;
}

.section-idea.is-content-visible .idea-orbit {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.idea-orbit:hover .idea-system,
.idea-orbit:hover .idea-node-content {
  animation-play-state: paused;
}

.idea-orbit:hover {
  animation-play-state: paused;
}

.idea-orbit:hover .idea-orbit-ring {
  animation-play-state: paused;
  border-color: rgba(216, 222, 234, 0.42);
  opacity: 1;
  box-shadow:
    inset 0 0 38px rgba(168, 176, 192, 0.05),
    0 0 42px rgba(200, 184, 168, 0.055);
}

.idea-orbit-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(188, 196, 210, 0.3);
  border-radius: 50%;
  opacity: 0.95;
  pointer-events: none;
  box-shadow:
    inset 0 0 30px rgba(168, 176, 192, 0.032),
    0 0 34px rgba(200, 184, 168, 0.035);
  transition: border-color 0.65s var(--ease), box-shadow 0.65s var(--ease), opacity 0.65s var(--ease);
}

.idea-orbit-ring--outer {
  width: calc(var(--outer-radius) * 2);
  height: calc(var(--outer-radius) * 2);
  transform: translate(-50%, -50%);
  animation: idea-ring-drift 88s linear infinite;
}

.idea-orbit-ring--inner {
  width: calc(var(--inner-radius) * 2);
  height: calc(var(--inner-radius) * 2);
  transform: translate(-50%, -50%);
  border-color: rgba(168, 176, 192, 0.18);
  opacity: 0.78;
  box-shadow:
    inset 0 0 24px rgba(168, 176, 192, 0.02),
    0 0 24px rgba(200, 184, 168, 0.02);
  animation: idea-ring-drift 118s linear infinite reverse;
}

.idea-orbit-ring::before,
.idea-orbit-ring::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid transparent;
  pointer-events: none;
}

.idea-orbit-ring::before {
  border-top-color: rgba(226, 214, 196, 0.34);
  border-right-color: rgba(168, 176, 192, 0.18);
  opacity: 0.72;
}

.idea-orbit-ring::after {
  inset: 12%;
  border-color: rgba(168, 176, 192, 0.085);
}

.idea-galaxy-core {
  --galaxy-logo-size: clamp(78px, 3vw, 80px);
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 6;
  width: var(--galaxy-logo-size);
  height: var(--galaxy-logo-size);
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(1, 1, 1, 0.16);
  box-shadow:
    0 0 22px rgba(200, 184, 168, 0.16),
    0 0 46px rgba(168, 176, 192, 0.08);
  cursor: pointer;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}

.idea-galaxy-core:focus-visible {
  outline: none;
  filter: brightness(1.08);
  box-shadow:
    0 0 24px rgba(200, 184, 168, 0.22),
    0 0 52px rgba(168, 176, 192, 0.12);
}

.idea-galaxy-core img {
  width: 500%;
  height: 500%;
  object-fit: contain;
  filter: brightness(0.82) contrast(1.08) saturate(0.9);
  opacity: 0.9;
  pointer-events: none;
}

.idea-system {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  transform-origin: 50% 50%;
  animation: idea-system-orbit 96s linear infinite;
}

.idea-node {
  --node-angle: 0deg;
  --node-radius: var(--outer-radius);
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(150px, 17vw, 230px);
  text-align: center;
  background: none;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  cursor: pointer;
  opacity: 0;
  pointer-events: auto;
  transform:
    translate(-50%, -50%)
    rotate(var(--node-angle))
    translateY(calc(var(--node-radius) * -1))
    rotate(calc(-1 * var(--node-angle)));
  animation: idea-node-enter 1.2s var(--ease) both;
  transition: opacity 0.55s var(--ease), filter 0.55s var(--ease), transform 0.55s var(--ease);
}

.idea-node-content {
  position: relative;
  z-index: 2;
  animation: idea-content-counter-orbit 96s linear infinite;
  transform-origin: center;
  will-change: transform;
}

.idea-node--main {
  --node-radius: var(--outer-radius);
}

.idea-node--main::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(200, 184, 160, 0.9);
  box-shadow:
    0 0 10px rgba(200, 184, 160, 0.34),
    0 0 22px rgba(200, 184, 160, 0.16);
  transform: translate(-50%, -50%);
  opacity: 0.86;
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.idea-node--main:hover::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.18);
  box-shadow:
    0 0 12px rgba(226, 214, 196, 0.5),
    0 0 28px rgba(200, 184, 160, 0.24);
}

.idea-node--sub {
  --node-radius: var(--inner-radius);
  width: clamp(110px, 13vw, 160px);
}

.idea-node--sub::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(200, 184, 160, 0.76);
  box-shadow:
    0 0 8px rgba(200, 184, 160, 0.28),
    0 0 16px rgba(200, 184, 160, 0.12);
  transform: translate(-50%, -50%);
  opacity: 0.74;
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.idea-node--sub:hover::before,
.idea-orbit:has(.idea-node--main:hover) .idea-node--sub::before {
  opacity: 0.92;
  box-shadow:
    0 0 10px rgba(226, 214, 196, 0.36),
    0 0 22px rgba(200, 184, 160, 0.16);
}

.idea-node--refine,
.idea-node--refine-sub {
  --node-angle: 0deg;
  animation-delay: 0.12s;
}

.idea-node--craft,
.idea-node--craft-sub {
  --node-angle: 120deg;
  animation-delay: 0.26s;
}

.idea-node--connect,
.idea-node--connect-sub {
  --node-angle: 240deg;
  animation-delay: 0.4s;
}

.idea-node h3 {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: clamp(0.8rem, 2vw, 1.2rem);
  line-height: 1.1;
  letter-spacing: 0.15em;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  transform: translateY(-2.15rem);
  transition: color 0.5s var(--ease), text-shadow 0.5s var(--ease), opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.idea-keyword {
  color:#c8b8a0;
  font-weight: 600;
}

.idea-en {
  color: rgba(168, 176, 192, 0.78);
  font-size: 0.65em;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.idea-node p {
  margin: 0;
  color: rgba(188, 193, 204, 0.68);
  font-size: clamp(0.82rem, 0.85vw, 0.94rem);
  line-height: 1.55;
  letter-spacing: 0.24em;
  font-weight: 300;
  text-align: center;
  white-space: nowrap;
  transform: translateY(-1.05rem);
  transition: color 0.5s var(--ease), text-shadow 0.5s var(--ease), transform 0.5s var(--ease);
}

.idea-node:hover .idea-keyword {
  color: rgba(226, 214, 196, 0.98);
  text-shadow: 0 0 18px rgba(200, 184, 168, 0.16);
}

.idea-node:hover .idea-en {
  color: rgba(226, 232, 242, 0.92);
  text-shadow: 0 0 16px rgba(168, 176, 192, 0.14);
}

.idea-node--main:hover h3 {
  transform: translateY(-2.36rem);
}

.idea-node--main::after {
  display: none;
}

.idea-node:hover p {
  color: rgba(226, 232, 242, 0.82);
  transform: translateY(-1.2rem);
}

.idea-orbit:has(.idea-node:hover) .idea-node:not(:hover) {
  opacity: 0.46;
  filter: blur(0.15px) brightness(0.72);
}

.idea-node:hover {
  z-index: 4;
  transform:
    translate(-50%, -50%)
    rotate(var(--node-angle))
    translateY(calc((var(--node-radius) * -1) - 8px))
    rotate(calc(-1 * var(--node-angle)))
    scale(1.045);
}

.idea-node:focus-visible {
  outline: none;
  z-index: 5;
  filter: brightness(1.08);
}

.idea-node:focus-visible .idea-node-content {
  text-shadow: 0 0 18px rgba(200, 184, 168, 0.18);
}

.idea-node:active {
  transform:
    translate(-50%, -50%)
    rotate(var(--node-angle))
    translateY(calc((var(--node-radius) * -1) - 4px))
    rotate(calc(-1 * var(--node-angle)))
    scale(0.985);
}

.idea-node--main::after {
  display: none;
}

.idea-node--main:hover::after {
  display: none;
}

@keyframes idea-orbit-enter {
  from {
    opacity: 0;
    transform: translateY(22px) scale(0.94);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes idea-node-enter {
  from {
    opacity: 0;
    transform:
      translate(-50%, -50%)
      rotate(var(--node-angle))
      translateY(calc((var(--node-radius) * -1) + 16px))
      rotate(calc(-1 * var(--node-angle)))
      scale(0.9);
    filter: blur(5px);
  }
  to {
    opacity: 1;
    transform:
      translate(-50%, -50%)
      rotate(var(--node-angle))
      translateY(calc(var(--node-radius) * -1))
      rotate(calc(-1 * var(--node-angle)))
      scale(1);
    filter: blur(0);
  }
}

@keyframes idea-system-orbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes idea-content-counter-orbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(-360deg); }
}

@keyframes idea-ring-drift {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes idea-orbit-spin {
  from { rotate: 0deg; }
  to { rotate: 360deg; }
}

@media (prefers-reduced-motion: reduce) {
  .idea-stage,
  .idea-orbit,
  .idea-particle-frame,
  .idea-cosmos::before {
    transition: none;
  }

  .idea-orbit,
  .idea-orbit-ring,
  .idea-system,
  .idea-node,
  .idea-node-content {
    animation: none;
  }

  .idea-node {
    cursor: pointer;
  }

  .idea-stage,
  .section-idea.is-content-visible .idea-stage,
  .section-idea.is-content-visible .idea-orbit {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 780px) {
  .section-idea {
    min-height: 860px;
    padding-bottom: 8vh;
  }

  .idea-orbit {
    --orbit-size: min(92vw, 520px);
  }

  .idea-node {
    width: clamp(142px, 34vw, 188px);
  }

  .idea-node h3 {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    letter-spacing: 0.1em;
  }

  .idea-node p {
    font-size: 0.76rem;
    letter-spacing: 0.16em;
  }
}
/* Logo wall */
.logo-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1.5rem;
  align-items: center;
  padding: 2rem 0 2rem;
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-align: center;
  filter: grayscale(1);
  opacity: 0.8;
  transition: filter var(--transition), opacity var(--transition), border-color var(--transition);
}

.logo-item:hover {
  filter: grayscale(0);
  opacity: 1;
  border-color: rgba(201, 169, 98, 0.4);
}

.logo-item img {
  max-height: 36px;
  width: auto;
  object-fit: contain;
}

/* Team */
.team-section-title {
  font-size: clamp(1rem, 1.5vw, 1.5rem);
  color: var(--gold);
  letter-spacing: 0.2em;
  margin: 0rem 0rem 2rem;
  padding-bottom: 2rem;
  padding: 0 0vw 2rem;
  border-bottom: 1px solid var(--border);
  text-align: center;

}

.team-grid {
  --team-photo-width: min(120px, 90%);
  --team-card-min: 120px;
  display: grid;
  grid-template-columns: repeat(5, minmax(var(--team-card-min), 1fr));
  gap: 1rem;
  margin-bottom: 4rem;
  padding: 0 5vw 0;
}

.team-card {
  text-align: left;
}

.team-card .team-photo {
  width: var(--team-photo-width);
  aspect-ratio: 3 / 4;
  background: var(--surface-elevated) center / cover no-repeat;
  border-radius: 2px;
  margin: 0 auto 1rem;
  border: 1px solid rgba(168, 176, 192, 0.32);
  filter: grayscale(1);
  transition: transform var(--transition), filter var(--transition), border-color var(--transition);
}

.team-card:hover .team-photo {
  transform: translateY(-4px);
  filter: grayscale(0.99);
  border-color: rgba(200, 184, 168, 0.48);
}

.team-card h4 {
  font-family: var(--font-en);
  font-size: clamp(0.9rem, 1vw, 1.05rem);
  letter-spacing: 0.12em;
  line-height: 1.15;
  margin-bottom: 0.35rem;
  text-align: center;
}

.team-card .role {
  font-size: 0.82rem;
  color: var(--gold);
  letter-spacing: 0.18em;
  line-height: 1.45;
  margin-bottom: 0.8rem;
  text-align: center;
}

.team-card .bio {
  font-size: clamp(0.6rem, 0.6vw, 0.76rem);
  color: rgba(188, 193, 204, 0.78);
  line-height: 1.6;
  letter-spacing: 0.008em;
  margin: 0 20% 0rem;
  text-align: justify;
}

/* Works filter */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 4rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.is-active {
  border-color: var(--gold);
  color: var(--gold);
}

.works-grid {
  --works-card-min: 200px;
  --works-card-max: 500px;
  display: grid;
  grid-template-columns: repeat(4, minmax(var(--works-card-min), var(--works-card-max)));
  justify-content: center;
  gap: 1.5rem;
  padding: 5rem 0 20rem;
}

.works-grid:has(.design-card) {
  --works-card-min: var(--design-card-min, 160px);
  --works-card-max: var(--design-card-max, 280px);
  gap: var(--design-grid-gap, 2rem);
}

.works-grid:has(.theater-card) {
  display: grid;
  --works-card-min: var(--theater-card-min, 200px);
  --works-card-max: var(--theater-card-max, 500px);
  grid-template-columns: repeat(auto-fit, minmax(var(--works-card-min), var(--works-card-max)));
  gap: var(--theater-grid-gap, 2rem);
  justify-content: center; /* 可选：卡片居中，更美观 */
}

.design-card {
  aspect-ratio: var(--design-card-ratio, 3 / 4) !important;
  transform: scale(var(--design-card-scale, 1));
  transform-origin: center;
}

.design-card .work-card-img {
  object-fit: var(--design-image-fit, cover);
  object-position: var(--design-image-position, center);
}

.theater-card {
  aspect-ratio: var(--theater-card-ratio, 16 / 9);
  transform: scale(var(--theater-card-scale, 1));
  transform-origin: center;
}

.theater-card .work-card-img {
  object-fit: var(--theater-image-fit, cover);
  object-position: var(--theater-image-position, center);
}



.work-card {
  cursor: pointer;
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--surface);
  border-radius: 4px;
  overflow: hidden;
  border: 0;
  box-shadow: inset 0 0 0 1px rgba(168, 176, 192, 0.08);
  transition: transform var(--transition);
}

.work-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: var(--work-image-fit, cover);
  object-position: var(--work-image-position, center);
}

.work-card:hover {
  transform: scale(1.02);
}

.works-grid.poster-wall {
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 2rem;
  align-items: start;
  
}

@media (min-width: 1024px) {
  .works-grid.poster-wall {
    grid-template-columns: repeat(6, 1fr);
    gap: 4rem;
  }
}

.poster-wall .work-card {
  aspect-ratio: 2 / 3;
  border-radius: 1px;
  cursor: default;
}

.poster-wall .work-card:hover {
  transform: scale(1.02);
}

.poster-wall .work-card-overlay {
  display: none;
}

.poster-wall .work-card.featured::before {
  display: none;
}

.poster-wall .work-card-overlay h3 {
  font-size: 0.78rem;
  line-height: 1.45;
}

.poster-wall .case-label {
  font-size: 0.62rem;
  margin-bottom: 0.35rem;
}

.work-card.featured::before {
  content: "精选";
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.5rem;
  background: var(--gold);
  color: var(--bg);
}

.work-card-overlay {
  position: absolute;
  inset: -1px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 36%, rgba(0, 0, 0, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: calc(0.5rem + 0.1px);
}

.work-card-overlay h3 {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
  text-align: left;
}

.work-card-overlay .case-label {
  
  font-size: 0.8rem;
  font-weight: 300;
  margin-bottom: 0.01rem;
  color: var(--gold);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(0, 0, 0, 0.92);
}

.modal-content {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  line-height: 1;
}

.modal-media {
  aspect-ratio: 16 / 9;
  background: #000 center / cover no-repeat;
}

.modal-media.has-video {
  position: relative;
  z-index: 1;
  aspect-ratio: auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.modal-media video {
  position: relative;
  z-index: 2;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(72vh, 760px);
  object-fit: contain;
  background: #000;
}

.modal-play-button {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: clamp(54px, 7vw, 78px);
  height: clamp(54px, 7vw, 78px);
  border-radius: 50%;
  border: 1px solid rgba(226, 232, 242, 0.42);
  background: rgba(10, 10, 10, 0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translate(-50%, -50%) scale(1);
  cursor: pointer;
  opacity: 1;
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease), border-color 0.32s var(--ease), background 0.32s var(--ease);
}

.modal-play-button span {
  position: absolute;
  left: 52%;
  top: 50%;
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 14px solid rgba(245, 247, 252, 0.92);
  transform: translate(-50%, -50%);
}

.modal-play-button:hover {
  border-color: rgba(226, 214, 196, 0.72);
  background: rgba(10, 10, 10, 0.28);
  transform: translate(-50%, -50%) scale(1.04);
}

.modal-media.has-video.is-playing .modal-play-button {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.94);
}

.modal-body {
  padding: 2rem;
}

.modal-body h2 {
  font-size: clamp(17px, 2vw, 19px);
  margin-bottom: 0.1rem;
}

.modal-body .client {
  color: var(--gold);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.modal-body p {
  color: var(--muted);
  font-size: clamp(13px, 2vw, 15px);
}

/* About split */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  padding: 0rem 2.8% 4rem;
}

.about-text {

  font-size: clamp(13px, 2vw, 16px);
  padding: 0rem 0 0;
  text-align: justify;

}

.about-text p {

  margin-bottom: 1.25rem;
  color: var(--muted);
}

.about-text p.lead {
  color: var(--text);
  font-size: clamp(14px, 2vw, 16px);
}

.about-image {
  aspect-ratio: 4 / 3;
  background: var(--surface-elevated) center / cover no-repeat;
  border-radius: 4px;
  border: 0px solid var(--border);
}

.quote-block {

  margin: 4rem 2.8% 0;
  padding: 1rem 1rem 1rem;
  border-left: 2px solid var(--gold);
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: 0.08em;

}


/* Contact */
body[data-page="contact"] main {
  padding-top: calc(var(--nav-height) + 8rem);
}

.contact-hero {
  min-height: 20vh;
  display: flex;
  justify-content: center;
  align-items: center; 
  text-align: center;
  background: linear-gradient(rgba(10, 10, 10, 0.65), rgba(10, 10, 10, 0.65)),
    url("../assets/images/hero-poster.png") center / cover no-repeat;
  padding: 0 6% 10rem;
}

.section-eyebrow-contact {
 font-size: 1rem;
 font-weight: 600;
 padding: 1rem 5rem 1rem;
 color: var(--gold);
 letter-spacing: 0.15em;
}

.contact-card {

  max-width: 1000px;
  max-height:1000px;
  padding: 2rem;
  border: 1px solid var(--border);
  background: rgba(17, 17, 17, 0.25);
  backdrop-filter: blur(15px);
  

}

.contact-card h2 {
  margin-bottom: 1.1rem;
}

.contact-item {
  margin-bottom: 1.25rem;
  text-align: left;
}

.contact-item label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 0.35rem;
}

.contact-item p {
  font-size: 0.8rem;
  letter-spacing: 0.09em;
  color: var(--text);

}

.contact-item a {
  font-size: 0.8rem;
  letter-spacing: 0.09em;
  color: var(--text);
}

.contact-card .btn {
  margin-top: 1.5rem;
  width: 100%;
  text-align: center;
}

/* Clients two column */
.clients-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.clients-block h3 {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  color: var(--gold);
}

.clients-drama {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.clients-drama h3 {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  color: var(--gold);
  text-align: center;
}