:root {
  --font-body: "Manrope", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-display: "Noto Serif SC", "Fraunces", "Songti SC", "STSong", serif;
  --bg: #06080d;
  --surface: #10141d;
  --surface-soft: #151b27;
  --line: rgba(190, 212, 237, 0.2);
  --line-strong: rgba(190, 212, 237, 0.36);
  --text: #eff3fb;
  --muted: #9ea8bc;
  --accent-cyan: #58d3ff;
  --accent-gold: #e6c98d;
  --accent-red: #ff7352;
  --ok: #36d399;
  --error: #f87171;
  --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.35);
  --shadow-hard: 0 22px 70px rgba(0, 0, 0, 0.5);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.58;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.bg-layer {
  position: fixed;
  pointer-events: none;
  z-index: -2;
}

.bg-layer-one {
  width: 50rem;
  height: 50rem;
  top: -18rem;
  right: -10rem;
  background: radial-gradient(circle, rgba(88, 211, 255, 0.2), transparent 62%);
  filter: blur(28px);
}

.bg-layer-two {
  width: 44rem;
  height: 44rem;
  left: -12rem;
  top: 30%;
  background: radial-gradient(circle, rgba(255, 115, 82, 0.15), transparent 60%);
  filter: blur(22px);
}

.site-header {
  width: min(1180px, calc(100% - 2.6rem));
  margin: 0.62rem auto 0;
  padding: 0.26rem 0.92rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(7, 10, 16, 0.76);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 0.72rem;
  position: sticky;
  top: 0.45rem;
  z-index: 20;
}

.brand-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  text-decoration: none;
  min-width: 0;
}

.brand-logo {
  width: 3.8rem;
  height: 3.8rem;
  object-fit: contain;
  flex: 0 0 auto;
  transform: scale(2);
  transform-origin: left center;
  margin-right: 3.8rem;
  filter: drop-shadow(0 0 14px rgba(182, 208, 255, 0.28));
}

.brand-text {
  font-size: 1.56rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.9;
  white-space: nowrap;
}

.site-nav {
  margin-left: auto;
  display: flex;
  gap: 1rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav a:hover {
  color: var(--text);
}

.header-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.header-cta {
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
  border: 1px solid rgba(230, 201, 141, 0.5);
  color: #f8e7c4;
  border-radius: 999px;
  padding: 0.48rem 0.86rem;
  white-space: nowrap;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.36rem 0.74rem;
  cursor: pointer;
}

.lang-btn.active {
  color: #02101c;
  background: linear-gradient(120deg, var(--accent-cyan), #8de8ff);
}

main {
  width: min(1180px, calc(100% - 2.6rem));
  margin: 0 auto;
}

.section {
  padding-top: 5.1rem;
  content-visibility: auto;
  contain-intrinsic-size: 1px 1000px;
}

.section-first {
  content-visibility: visible;
  contain-intrinsic-size: auto;
}

.eyebrow {
  margin: 0;
  color: #b8f1ff;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 600;
}

.hero {
  padding-top: 5rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
}

.hero-main,
.hero-side {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(150deg, rgba(19, 24, 35, 0.96), rgba(10, 13, 19, 0.96));
  box-shadow: var(--shadow-hard);
}

.hero-main {
  padding: 1.5rem;
}

.hero-main h1 {
  margin: 0.86rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  max-width: 12.8ch;
  text-wrap: balance;
}

.hero-sub {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 62ch;
}

.hero-tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.34rem 0.64rem;
  font-size: 0.76rem;
  color: #d4e6fd;
  background: rgba(19, 27, 40, 0.7);
}

.hero-actions {
  margin-top: 1.14rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  transition: transform 0.24s ease;
}

.btn-primary:hover,
.btn-ghost:hover {
  transform: translateY(-2px);
}

.btn-primary {
  border: 0;
  background: linear-gradient(120deg, var(--accent-cyan), #8de8ff);
  color: #07111a;
  padding: 0.72rem 1.1rem;
  cursor: pointer;
}

.btn-ghost {
  border: 1px solid var(--line-strong);
  color: #d8e7fb;
  padding: 0.68rem 1.08rem;
}

.hero-side {
  padding: 1.1rem;
  display: grid;
  gap: 0.78rem;
}

.signal-card {
  border: 1px solid rgba(230, 201, 141, 0.36);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(39, 28, 13, 0.6), rgba(17, 16, 20, 0.6));
  padding: 0.95rem;
}

.signal-label {
  margin: 0;
  color: #f3dba5;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-main {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.15;
  text-wrap: balance;
}

.signal-text {
  margin: 0.5rem 0 0;
  color: #cec5b2;
  font-size: 0.88rem;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.signal-grid article {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(16, 21, 31, 0.85);
  padding: 0.7rem;
}

.signal-grid article p {
  margin: 0;
  color: var(--muted);
  font-size: 0.74rem;
}

.signal-grid article h3 {
  margin: 0.28rem 0 0;
  font-size: 1.08rem;
  line-height: 1.15;
}

.trust-strip {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(12, 17, 26, 0.9);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.trust-strip p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.trust-items {
  margin-top: 0.65rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.trust-items span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.33rem 0.62rem;
  font-size: 0.76rem;
  color: #d9e8fc;
}

.section-head {
  max-width: 72ch;
}

.section-head h2 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.3vw, 2.5rem);
  line-height: 1.15;
  text-wrap: balance;
}

.section-head p {
  margin: 0.82rem 0 0;
  color: var(--muted);
}

.grid-three {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.creator-wall {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.72rem;
}

.creator-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(18, 23, 35, 0.9);
  box-shadow: var(--shadow-soft);
}

.creator-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
}

.creator-shot figcaption {
  padding: 0.55rem 0.62rem 0.62rem;
  font-size: 0.74rem;
  color: #d0e2fa;
  border-top: 1px solid rgba(190, 212, 237, 0.18);
}

.panel,
.case-panel,
.adv-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(19, 24, 35, 0.93), rgba(10, 13, 20, 0.93));
  box-shadow: var(--shadow-soft);
}

.panel {
  padding: 1rem;
}

.panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.15vw, 1.04rem);
  line-height: 1.42;
  text-wrap: balance;
  font-weight: 600;
}

.panel p {
  margin: 0.56rem 0 0;
  color: var(--muted);
}

.results-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.case-panel {
  padding: 1rem;
}

.case-panel header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: baseline;
}

.case-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.45vw, 1.16rem);
  line-height: 1.35;
  text-wrap: balance;
  font-weight: 600;
}

.case-panel header span {
  color: #b7dfff;
  font-size: 0.8rem;
}

.case-panel p {
  margin: 0.58rem 0 0;
  color: var(--muted);
}

.case-panel ul {
  margin: 0.7rem 0 0;
  padding: 0 0 0 1rem;
}

.case-panel li {
  color: #d6e9ff;
  margin: 0.24rem 0;
  font-size: 0.9rem;
}

.adv-list {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.adv-item {
  padding: 1rem;
}

.adv-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(0.94rem, 1.1vw, 1rem);
  line-height: 1.42;
  text-wrap: balance;
  font-weight: 600;
}

.adv-item p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.service-list {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.6rem;
}

.service-list span {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(18, 23, 35, 0.86);
  padding: 0.72rem 0.64rem;
  font-size: 0.83rem;
  color: #d7e9ff;
  min-height: 4.3rem;
}

.model-grid {
  margin-top: 0.8rem;
}

.contact-wrap {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(170deg, rgba(17, 22, 32, 0.96), rgba(10, 12, 18, 0.96));
  padding: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  box-shadow: var(--shadow-hard);
}

.contact-copy h2 {
  margin: 0.65rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.65vw, 2.15rem);
  line-height: 1.2;
  text-wrap: balance;
}

.contact-copy p {
  margin: 0.7rem 0 0;
  color: var(--muted);
}

.contact-points p {
  color: #cfe4fd;
  font-size: 0.9rem;
}

.contact-methods {
  margin-top: 0.95rem;
  padding-top: 0.95rem;
  border-top: 1px dashed rgba(183, 204, 230, 0.26);
  display: grid;
  gap: 0.65rem;
}

.contact-methods h3 {
  margin: 0;
  font-size: 0.97rem;
  color: #e9f2ff;
}

.contact-method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.contact-method-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(10, 16, 24, 0.72);
  padding: 0.58rem 0.62rem;
  min-height: 4.7rem;
}

.contact-method-label {
  margin: 0;
  color: #b8c8dc;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.contact-method-link {
  margin-top: 0.35rem;
  display: inline-block;
  color: #ecf5ff;
  font-size: 0.88rem;
  text-decoration: none;
  word-break: break-word;
}

.contact-method-link:hover {
  color: #8de8ff;
}

.contact-method-value {
  margin: 0.35rem 0 0;
  color: #ecf5ff;
  font-size: 0.86rem;
  line-height: 1.45;
}

.contact-qr {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(10, 16, 24, 0.72);
  padding: 0.55rem;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.6rem;
  align-items: center;
}

.contact-qr img {
  width: 88px;
  height: 88px;
  border-radius: 8px;
  object-fit: cover;
  background: #fff;
}

.lead-form {
  display: grid;
  gap: 0.66rem;
}

.lead-form label {
  display: grid;
  gap: 0.32rem;
  font-size: 0.88rem;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(5, 9, 15, 0.82);
  color: var(--text);
  padding: 0.56rem 0.62rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(88, 211, 255, 0.35);
  border-color: rgba(88, 211, 255, 0.6);
}

.form-result {
  margin: 0.1rem 0 0;
  min-height: 20px;
  font-size: 0.84rem;
}

.form-result.ok {
  color: var(--ok);
}

.form-result.error {
  color: var(--error);
}

.site-footer {
  width: min(1180px, calc(100% - 2.6rem));
  margin: 3.2rem auto 1.5rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  font-size: 0.86rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  min-width: 0;
}

.footer-copy-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.footer-logo {
  width: 5.4rem;
  height: 5.4rem;
  object-fit: contain;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 10px rgba(182, 208, 255, 0.24));
}

.footer-brand p {
  margin: 0;
}

.footer-icp {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
}

.footer-icp:hover {
  color: #d7ecff;
  text-decoration: underline;
}

.admin-link {
  text-decoration: none;
}

.admin-link:hover {
  color: #d7ecff;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* admin */
.admin-page {
  min-height: 100vh;
}

.admin-container {
  width: min(1280px, calc(100% - 28px));
  margin: 26px auto;
}

.admin-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(13, 24, 38, 0.95);
  padding: 16px;
}

.admin-card.hidden {
  display: none;
}

.admin-form {
  display: grid;
  max-width: 380px;
  gap: 10px;
}

.muted {
  color: var(--muted);
}

.dashboard-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.dashboard-actions {
  display: inline-flex;
  gap: 8px;
}

.dashboard-actions button,
.save-btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 16, 28, 0.9);
  color: var(--text);
  padding: 5px 8px;
  cursor: pointer;
}

.stats {
  margin: 10px 0;
  display: flex;
  gap: 14px;
  color: var(--muted);
  flex-wrap: wrap;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1200px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}

th {
  color: #d6e9fc;
  position: sticky;
  top: 0;
  background: #0f1a2b;
}

.message-col {
  max-width: 260px;
  white-space: pre-wrap;
}

.notes-input {
  min-width: 200px;
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .service-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .creator-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .site-nav,
  .header-cta {
    display: none;
  }

  .brand-text {
    max-width: 170px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-logo {
    width: 3.1rem;
    height: 3.1rem;
    transform: scale(1.65);
    margin-right: 1.65rem;
  }

  .section {
    padding-top: 4.1rem;
  }

  .grid-three,
  .results-grid,
  .adv-list,
  .service-list,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .contact-method-grid {
    grid-template-columns: 1fr;
  }

  .creator-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .creator-wall {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}