:root {
  --quwin-bg: #070A07;
  --quwin-panel: #0B0F0B;
  --quwin-lime: #D4FF00;
  --quwin-lime-glow: rgba(212, 255, 0, 0.4);
  --quwin-lime-glow-strong: rgba(212, 255, 0, 0.8);
  --quwin-text: #FFFFFF;
  --quwin-text-muted: rgba(255, 255, 255, 0.6);
  --quwin-border: rgba(255, 255, 255, 0.1);
  --quwin-border-lime: rgba(212, 255, 0, 0.3);
}

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

body {
  background-color: var(--quwin-bg);
  color: var(--quwin-text);
  font-family: 'Noto Sans SC', sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .display-text {
  font-family: 'Inter', sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
}

/* Typography Utilities */
.text-lime { color: var(--quwin-lime); }
.text-white { color: #fff; }
.text-muted { color: var(--quwin-text-muted); }
.font-black { font-weight: 900; }
.font-bold { font-weight: 700; }
.uppercase { text-transform: uppercase; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 800;
  font-size: 0.875rem;
  text-transform: uppercase;
  transition: all 0.2s ease;
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--quwin-lime);
  color: var(--quwin-bg);
  box-shadow: 0 0 20px rgba(212, 255, 0, 0.3);
}

.btn-primary:hover {
  background-color: #e0ff33;
  box-shadow: 0 0 30px rgba(212, 255, 0, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--quwin-lime);
  border: 1px solid var(--quwin-lime);
}

.btn-outline:hover {
  background-color: rgba(212, 255, 0, 0.1);
}

.btn-ghost {
  background: transparent;
  color: var(--quwin-text);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
}

/* Layout */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Top Nav */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 11, 0.8);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--quwin-border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.brand-latin {
  font-size: 1.5rem;
  background: linear-gradient(180deg, #FFF6C7 0%, #F2D27A 45%, #C9A24A 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 18px rgba(242, 210, 122, 0.18);
}
.brand-365 {
  background: linear-gradient(180deg, #FFE89A 0%, #E2B147 50%, #A37418 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-left: 1px;
}
.brand-divider {
  width: 1px;
  height: 22px;
  background: linear-gradient(180deg, rgba(242,210,122,0), rgba(242,210,122,0.6), rgba(242,210,122,0));
}
.brand-cn {
  font-family: 'Noto Serif SC', 'Noto Sans SC', serif;
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, #FFF6C7 0%, #E2B147 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.agent-badge-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

.agent-badge-label {
  border: 1px solid rgba(212, 255, 0, 0.5);
  color: var(--quwin-lime);
  background: rgba(212, 255, 0, 0.1);
  font-size: 0.625rem;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
}

.agent-badge-value {
  font-size: 0.75rem;
  font-weight: 700;
}

/* Background Elements */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.bg-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='103.92304845413263' viewBox='0 0 60 103.92304845413263' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 103.92304845413263l-30-17.320508075688775v-34.64101615137755l30-17.320508075688775 30 17.320508075688775v34.64101615137755zM15 77.94228634059948l15 8.660254037844387 15-8.660254037844387v-17.320508075688775l-15-8.660254037844387-15 8.660254037844387z' fill='%23d4ff00' fill-opacity='0.02' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.bg-glow-top {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 50vh;
  background: radial-gradient(circle at 50% 0%, rgba(212, 255, 0, 0.15) 0%, rgba(7, 10, 7, 0) 60%);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.4;
  mix-blend-mode: screen;
  background-image: url("/__mockup/images/quwin-hero.png");
  background-size: cover;
  background-position: center;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(7,10,7,0.5), var(--quwin-bg));
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeUp 0.8s ease forwards;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(212, 255, 0, 0.3);
  background: rgba(212, 255, 0, 0.1);
  color: var(--quwin-lime);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.05em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title .highlight {
  color: var(--quwin-lime);
  text-shadow: 0 0 30px rgba(212, 255, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--quwin-text-muted);
  margin-bottom: 2rem;
  font-weight: 500;
}
.hero-subtitle b { color: var(--quwin-lime); }

.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-bullet {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,0,0,0.4);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  border: 1px solid var(--quwin-border);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 700;
}

.hero-bullet i {
  color: var(--quwin-lime);
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.hero-ctas .btn {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* Statement & Stats */
.statement-section {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(to bottom, var(--quwin-bg), var(--quwin-panel));
  border-top: 1px solid var(--quwin-border);
}

.statement-text {
  max-width: 800px;
  margin: 0 auto 3rem;
  font-size: 1.125rem;
  color: var(--quwin-text-muted);
  line-height: 1.8;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  font-size: 3rem;
  font-weight: 900;
  color: var(--quwin-lime);
  font-family: 'Inter', sans-serif;
  text-shadow: 0 0 20px rgba(212, 255, 0, 0.3);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--quwin-text-muted);
  font-weight: 700;
}

/* Brand Origin & HQ */
.brand-section {
  padding: 5rem 0;
  background: var(--quwin-panel);
  border-top: 1px solid var(--quwin-border);
}
.brand-origin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.origin-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--quwin-border);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
}
.origin-letter {
  font-size: 3rem;
  font-weight: 900;
  color: var(--quwin-lime);
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
  line-height: 1;
  text-shadow: 0 0 24px rgba(212,255,0,0.35);
  margin-bottom: 0.5rem;
}
.origin-roman {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 0.875rem;
  color: #fff;
  margin-bottom: 0.75rem;
}
.origin-desc {
  font-size: 0.875rem;
  color: var(--quwin-text-muted);
  line-height: 1.6;
}
.hq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.hq-card {
  background: rgba(212,255,0,0.04);
  border: 1px solid rgba(212,255,0,0.18);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: center;
}
.hq-flag { font-size: 2rem; line-height: 1; margin-bottom: 0.5rem; }
.hq-region {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--quwin-lime);
  margin-bottom: 0.25rem;
}
.hq-role {
  font-size: 0.75rem;
  color: var(--quwin-text-muted);
}

/* Credentials strip */
.credentials-section {
  padding: 4rem 0;
  background: var(--quwin-bg);
  border-top: 1px solid var(--quwin-border);
}
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.credential-card {
  background: #0d130d;
  border: 1px solid var(--quwin-border);
  border-radius: 10px;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: border-color .2s ease;
}
.credential-card:hover { border-color: rgba(212,255,0,0.4); }
.credential-tag {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.625rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--quwin-lime);
  border: 1px solid rgba(212,255,0,0.4);
  background: rgba(212,255,0,0.08);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}
.credential-title {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.125rem;
  color: #fff;
  margin-bottom: 0.25rem;
}
.credential-sub {
  font-size: 0.75rem;
  color: var(--quwin-text-muted);
}

/* Bonuses */
.bonuses-section {
  padding: 5rem 0;
  background: var(--quwin-panel);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--quwin-text-muted);
  font-size: 1rem;
}

.bonuses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.bonus-card {
  background: #151C15;
  border: 1px solid var(--quwin-border);
  border-radius: 14px;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.bonus-card:hover {
  border-color: rgba(212, 255, 0, 0.5);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(212,255,0,0.1);
}

.bonus-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0a0e0a;
}
.bonus-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21,28,21,0) 60%, #151C15 100%);
}
.bonus-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.bonus-card:hover .bonus-media img {
  transform: scale(1.05);
}

.bonus-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.bonus-tag {
  background: rgba(212, 255, 0, 0.1);
  color: var(--quwin-lime);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  margin-bottom: 1rem;
}

.bonus-amount {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--quwin-lime);
  font-family: 'Inter', sans-serif;
  margin: 0.5rem 0;
  line-height: 1;
}

.bonus-unit {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.bonus-desc {
  font-size: 0.875rem;
  color: var(--quwin-text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Strengths Grid */
.strengths-section {
  padding: 5rem 0;
  background: var(--quwin-bg);
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.strength-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--quwin-border);
  border-radius: 12px;
}

.strength-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: radial-gradient(circle at 50% 50%, rgba(212,255,0,0.18), rgba(212,255,0,0.02) 70%);
  border: 1px solid rgba(212,255,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--quwin-lime);
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 0 24px rgba(212,255,0,0.08) inset;
}
.strength-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.strength-title {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.strength-desc {
  font-size: 0.875rem;
  color: var(--quwin-text-muted);
  line-height: 1.6;
}

/* Logo Wall (Providers) */
.providers-section {
  padding: 3rem 0;
  background: var(--quwin-panel);
  border-y: 1px solid var(--quwin-border);
  text-align: center;
}

.providers-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.provider-chip {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

/* Products */
.products-section {
  padding: 5rem 0;
  background: var(--quwin-bg);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

.product-card {
  position: relative;
  border-radius: 16px;
  border: 1px solid var(--quwin-border);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  transition: all 0.3s ease;
  background: #0a0e0a;
  text-decoration: none;
  color: inherit;
}

.product-card:hover {
  border-color: rgba(212, 255, 0, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(212,255,0,0.1);
}

.product-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s ease;
  opacity: 0.85;
}
.product-card:hover .product-media img {
  transform: scale(1.06);
  opacity: 1;
}
.product-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,14,10,0.1) 0%, rgba(10,14,10,0.55) 55%, rgba(10,14,10,0.95) 100%);
}

.product-body {
  position: relative;
  z-index: 1;
  padding: 1.75rem;
}

.product-card.featured {
  border-color: rgba(212, 255, 0, 0.45);
  box-shadow: 0 0 0 1px rgba(212,255,0,0.15), 0 12px 36px rgba(212,255,0,0.08);
}

.product-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #fff;
}
.product-card.featured .product-icon {
  background: var(--quwin-lime);
  color: #000;
}

.product-title {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
}


.product-desc {
  color: var(--quwin-text-muted);
  font-size: 0.875rem;
}

/* Payment & Media Chips */
.chips-section {
  padding: 2rem 0;
  background: var(--quwin-panel);
  border-top: 1px solid var(--quwin-border);
}
.chips-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.chip {
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

/* FAQ */
.faq-section {
  padding: 5rem 0;
  background: var(--quwin-bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--quwin-border);
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.faq-question i { transition: transform 0.3s; }
.faq-item.open .faq-question i { transform: rotate(180deg); }

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--quwin-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  display: none;
}
.faq-item.open .faq-answer {
  display: block;
}

/* License Documents */
.license-docs-section {
  padding: 5rem 0;
  background: var(--quwin-panel);
  border-top: 1px solid var(--quwin-border);
}
.license-docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.license-doc-card {
  background: #0d130d;
  border: 1px solid var(--quwin-border);
  border-radius: 14px;
  padding: 1.25rem;
  cursor: pointer;
  text-align: left;
  color: inherit;
  font-family: inherit;
  transition: all .25s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.license-doc-card:hover {
  border-color: rgba(212,255,0,0.5);
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(212,255,0,0.08);
}
.license-doc-thumb {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  aspect-ratio: 3 / 2;
}
.license-doc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.license-doc-zoom {
  position: absolute;
  inset: auto 0.75rem 0.75rem auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  background: rgba(0,0,0,0.7);
  color: var(--quwin-lime);
  border: 1px solid rgba(212,255,0,0.4);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  opacity: 0;
  transition: opacity .2s ease;
}
.license-doc-thumb i { width: 14px; height: 14px; }
.license-doc-card:hover .license-doc-zoom { opacity: 1; }
.license-doc-title {
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  margin-bottom: 0.25rem;
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
}
.license-doc-subtitle {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
}
.license-doc-id {
  font-size: 0.72rem;
  color: var(--quwin-text-muted);
  font-family: 'Inter', monospace;
  letter-spacing: 0.02em;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.open { display: flex; }
.lightbox-inner {
  position: relative;
  max-width: min(1200px, 95vw);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.lightbox-inner img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  background: #fff;
}
.lightbox-caption {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  text-align: center;
  max-width: 90%;
}
.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(0,0,0,0.6);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .2s ease;
  z-index: 1001;
}
.lightbox-close:hover {
  background: var(--quwin-lime);
  color: #000;
  border-color: var(--quwin-lime);
}

/* Final CTA */
.cta-banner {
  padding: 5rem 0;
  background: linear-gradient(to top, rgba(212, 255, 0, 0.1), transparent);
  text-align: center;
  border-top: 1px solid var(--quwin-border);
}

.cta-banner h2 {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  padding: 3rem 0;
  background: #000;
  text-align: center;
  border-top: 1px solid var(--quwin-border);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-links a {
  color: var(--quwin-text-muted);
  font-size: 0.875rem;
}
.footer-links a:hover {
  color: var(--quwin-lime);
}

.footer-copy {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.75rem;
  line-height: 1.8;
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .hero-ctas { flex-direction: column; }
  .stat-value { font-size: 2.5rem; }
  .section-title { font-size: 2rem; }
}

/* ============================================================
   Hidden Side Rail (quick menu)
============================================================ */
.side-rail {
  position: fixed;
  inset: 0;
  z-index: 900;
  pointer-events: none;
}
.side-rail::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility 0s linear .25s;
}
.side-rail.open { pointer-events: auto; }
.side-rail.open::before {
  opacity: 1;
  visibility: visible;
  transition: opacity .25s ease;
}
.side-rail-toggle { display: none !important; }

.side-rail-panel {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 300px;
  max-width: 86vw;
  background: rgba(13,19,13,0.98);
  border-right: 1px solid var(--quwin-border);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 1.25rem 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  box-shadow: 8px 0 32px rgba(0,0,0,0.5);
  transform: translateX(-105%);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.side-rail.open .side-rail-panel { transform: translateX(0); }

.side-rail-heading {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--quwin-text-muted);
  padding: 0 0.5rem 0.4rem;
  text-transform: uppercase;
}
.side-rail-section + .side-rail-section { border-top: 1px solid var(--quwin-border); padding-top: 0.75rem; }
.side-rail-items { display: flex; flex-direction: column; gap: 0.25rem; }
.side-rail-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.85);
  font-family: inherit;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  text-align: left;
  transition: all .15s ease;
}
.side-rail-item:hover {
  background: rgba(212,255,0,0.08);
  color: var(--quwin-lime);
  transform: translateX(3px);
}
.side-rail-item i { width: 16px; height: 16px; flex-shrink: 0; }

/* Side Popup */
.side-popup {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.side-popup.open { display: flex; }
.side-popup-card {
  position: relative;
  background: #0d130d;
  border: 1px solid var(--quwin-border);
  border-radius: 16px;
  width: min(440px, 100%);
  padding: 1.75rem 1.5rem 1.5rem;
}
.side-popup-close {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--quwin-border);
  color: #fff;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.side-popup-close:hover { background: var(--quwin-lime); color: #000; border-color: var(--quwin-lime); }
.side-popup-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 0.25rem;
}
.side-popup-subtitle {
  font-size: 0.85rem;
  color: var(--quwin-text-muted);
  margin-bottom: 1.25rem;
}
.side-popup-list { display: flex; flex-direction: column; gap: 0.5rem; }
.side-popup-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: #151c15;
  border: 1px solid var(--quwin-border);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: all .15s ease;
}
.side-popup-item:hover {
  border-color: rgba(212,255,0,0.5);
  background: #1a2414;
  transform: translateY(-1px);
}
.side-popup-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(212,255,0,0.12);
  color: var(--quwin-lime);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.side-popup-text { display: flex; flex-direction: column; flex: 1; gap: 2px; min-width: 0; }
.side-popup-label { font-weight: 700; color: #fff; font-size: 0.9rem; }
.side-popup-value { color: var(--quwin-text-muted); font-size: 0.78rem; word-break: break-all; }
.side-popup-chev { width: 16px; height: 16px; color: var(--quwin-text-muted); }

@media (max-width: 640px) {
  /* note: 旧版用 margin-left 滑入，现已统一改用 transform，
     这里只保留宽度兜底，绝不能再写 margin-left:-220px，否则面板会飞出屏幕外。 */
  .side-rail-panel { width: 280px; max-width: 86vw; margin-left: 0; }
  .side-rail-toggle { width: 30px; }
  .side-rail-pull { font-size: 0.65rem; }
}

/* ============================================================
   Mobile Nav · Hamburger + Compact Layout
============================================================ */
.nav-hamburger {
  display: inline-flex;
  width: 40px; height: 40px;
  background: rgba(212,255,0,0.08);
  border: 1px solid rgba(212,255,0,0.35);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: background .15s ease, border-color .15s ease;
  flex-shrink: 0;
}
.nav-hamburger:hover { background: rgba(212,255,0,0.18); border-color: var(--quwin-lime); }
.nav-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--quwin-lime);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Lock body scroll when drawer open on mobile */
body.rail-open { overflow: hidden; }

@media (max-width: 768px) {
  .navbar {
    padding: 0.65rem 1rem;
    gap: 0.5rem;
  }
  .nav-left, .nav-right { gap: 0.5rem; }

  /* Compact brand */
  .brand { gap: 0.4rem; }
  .brand-latin { font-size: 1.15rem; }
  .brand-divider, .brand-cn { display: none; }

  /* Compact agent badge — keep just the code chip */
  .agent-badge-container {
    padding: 0.2rem 0.55rem;
    gap: 0.3rem;
  }
  .agent-badge-label { display: none; }
  .agent-badge-value { font-size: 0.7rem; }

  /* Hide login button — moved into hamburger drawer if needed */
  .nav-login { display: none; }

  /* Compact register CTA */
  .nav-register {
    padding: 0.5rem 0.85rem !important;
    font-size: 0.78rem !important;
    border-radius: 8px;
  }

  .side-rail-panel { width: 82vw; padding: 1.25rem 1rem 1.5rem; }
  .side-rail-item { padding: 0.85rem 0.85rem; font-size: 0.95rem; }
  .side-rail-item i { width: 18px; height: 18px; }
  .side-rail-heading { font-size: 0.72rem; padding: 0.25rem 0.5rem 0.5rem; }
}

@media (max-width: 380px) {
  .brand-latin { font-size: 1rem; }
  .brand-365 { font-size: 0.9em; }
  .agent-badge-container { padding: 0.15rem 0.45rem; }
  .agent-badge-value { font-size: 0.65rem; }
  .nav-register { padding: 0.45rem 0.7rem !important; font-size: 0.72rem !important; }
  .nav-hamburger { width: 36px; height: 36px; }
}

/* Hamburger lives top-left; hide the edge pull-tab globally */
.side-rail-toggle { display: none !important; }

/* Contact popup — image icons + secondary action button */
.side-popup-item.has-img .side-popup-icon {
  background: #1a2414;
  padding: 4px;
  overflow: hidden;
}
.side-popup-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  display: block;
}
.side-popup-action {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.45rem 0.7rem;
  background: var(--quwin-lime);
  color: #000 !important;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: none;
  flex-shrink: 0;
  white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease;
}
.side-popup-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212,255,0,0.35);
}
.side-popup-action i { width: 13px; height: 13px; }
@media (max-width: 480px) {
  .side-popup-action { padding: 0.35rem 0.55rem; font-size: 0.68rem; }
  .side-popup-action i { display: none; }
  .side-popup-value { font-size: 0.72rem; }
}

/* Close button — visible X + 关闭 label so users know what it does */
.side-popup-close,
.lightbox-close {
  display: inline-flex !important;
  align-items: center;
  gap: 0.3rem;
  width: auto !important;
  height: auto !important;
  padding: 0.4rem 0.75rem !important;
  border-radius: 999px !important;
}
.side-popup-close .close-label,
.lightbox-close .close-label {
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
}
.side-popup-close svg,
.lightbox-close svg {
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .side-popup-close .close-label,
  .lightbox-close .close-label { display: none; }
  .side-popup-close,
  .lightbox-close {
    width: 36px !important;
    height: 36px !important;
    padding: 0 !important;
    justify-content: center;
  }
}

/* ─── Founder section ───────────────────────────────────────────── */
.founder-section {
  padding: 6rem 0 5rem;
  position: relative;
}
.founder-header { text-align: center; margin-bottom: 3.5rem; }
.founder-eyebrow {
  color: var(--lime, #D4FF00);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.founder-grid {
  display: grid;
  grid-template-columns: minmax(280px, 400px) 1fr;
  gap: 4rem;
  align-items: start;
}
.founder-photo-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(212,255,0,.08);
  aspect-ratio: 3 / 4;
}
.founder-photo-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.founder-photo-caption {
  position: absolute;
  left: 1rem; bottom: 1rem;
  padding: 0.85rem 1.1rem;
  background: rgba(15, 20, 10, 0.88);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(212, 255, 0, 0.25);
  border-radius: 10px;
  max-width: calc(100% - 2rem);
}
.founder-photo-name  { color: var(--lime, #D4FF00); font-weight: 800; font-size: 0.95rem; margin-bottom: 0.2rem; }
.founder-photo-role  { color: #fff; font-size: 0.8rem; opacity: .9; }
.founder-photo-group { color: #aaa; font-size: 0.72rem; margin-top: 0.15rem; }

.founder-content { padding-top: 0.5rem; }
.founder-section-label {
  color: var(--lime, #D4FF00);
  font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}
.founder-name {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1; font-weight: 900;
  color: #fff; margin: 0 0 0.75rem;
}
.founder-role-line {
  color: var(--lime, #D4FF00);
  font-weight: 700; font-size: 0.95rem;
  margin-bottom: 1.5rem;
}
.founder-bio p {
  color: #c8c8c8;
  line-height: 1.85;
  font-size: 0.95rem;
  margin: 0 0 1rem;
}
.founder-bio b { color: var(--lime, #D4FF00); font-weight: 700; }
.founder-milestones {
  list-style: none; padding: 0; margin: 0 0 2rem;
}
.founder-milestones li {
  position: relative;
  padding-left: 1.5rem;
  color: #d4d4d4;
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 0.7rem;
}
.founder-milestones li::before {
  content: ""; position: absolute;
  left: 0; top: 0.55rem;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime, #D4FF00);
  box-shadow: 0 0 8px rgba(212,255,0,.6);
}
.founder-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin: 1.5rem 0;
}
.founder-value-card {
  background: linear-gradient(180deg, rgba(212,255,0,.06), rgba(212,255,0,.02));
  border: 1px solid rgba(212, 255, 0, 0.18);
  border-radius: 12px;
  padding: 1.1rem 0.9rem;
}
.founder-value-icon {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(212, 255, 0, 0.12);
  color: var(--lime, #D4FF00);
  border-radius: 9px;
  margin-bottom: 0.6rem;
}
.founder-value-icon svg { width: 18px; height: 18px; }
.founder-value-title { color: #fff; font-weight: 800; font-size: 0.95rem; margin-bottom: 0.25rem; }
.founder-value-desc  { color: #9a9a9a; font-size: 0.78rem; line-height: 1.5; }

.founder-quote {
  position: relative;
  border-left: 3px solid var(--lime, #D4FF00);
  padding: 0.4rem 1rem;
  margin: 1.5rem 0;
  color: #d4d4d4;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
}
.founder-quote cite { color: #8a8a8a; font-style: normal; font-size: 0.85rem; margin-left: 0.5rem; }

.founder-story-btn {
  margin-top: 0.5rem;
  padding: 0.85rem 1.6rem !important;
  font-weight: 700;
}

@media (max-width: 880px) {
  .founder-grid { grid-template-columns: 1fr; gap: 2rem; }
  .founder-photo-card { max-width: 360px; margin: 0 auto; }
  .founder-values { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
  .founder-value-card { padding: 0.85rem 0.6rem; }
}
@media (max-width: 520px) {
  .founder-section { padding: 4rem 0 3rem; }
  .founder-values { grid-template-columns: 1fr; }
}

/* ─── Founder story modal ───────────────────────────────────────── */
.founder-modal {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.82);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: none;
  align-items: center; justify-content: center;
  padding: 1.25rem;
  overflow-y: auto;
}
.founder-modal.open { display: flex; }
.founder-modal-card {
  position: relative;
  background: linear-gradient(180deg, #161814, #0d0f0b);
  border: 1px solid rgba(212, 255, 0, 0.18);
  border-radius: 16px;
  width: 100%;
  max-width: 720px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.founder-modal-card .side-popup-close {
  position: absolute; top: 0.9rem; right: 0.9rem;
}
.founder-modal-header {
  display: flex; align-items: center; gap: 1rem;
  padding-right: 4rem;
  margin-bottom: 1.25rem;
}
.founder-modal-header img {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(212,255,0,.35);
  flex-shrink: 0;
}
.founder-modal-eyebrow { color: var(--lime, #D4FF00); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 0.25rem; }
.founder-modal-name    { color: #fff; font-weight: 900; font-size: 1.25rem; line-height: 1.2; margin-bottom: 0.2rem; }
.founder-modal-role    { color: #b8b8b8; font-size: 0.82rem; }
.founder-modal-body {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.25rem;
}
.founder-modal-body p {
  color: #c8c8c8;
  line-height: 1.85;
  font-size: 0.92rem;
  margin: 0 0 1rem;
}
.founder-modal-body b { color: var(--lime, #D4FF00); font-weight: 700; }
@media (max-width: 520px) {
  .founder-modal-card { padding: 1.25rem 1rem 1rem; }
  .founder-modal-header img { width: 56px; height: 56px; }
  .founder-modal-name { font-size: 1.05rem; }
}