@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700;900&family=Sora:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #161716;
  --bg-elevated: #1f2121;
  --bg-soft: #272a2a;
  --card: #242726;
  --card-strong: #2c302f;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f7f1e6;
  --text-soft: #d7d0c6;
  --text-muted: #a39c94;
  --accent: #ff6a2d;
  --accent-soft: rgba(255, 106, 45, 0.16);
  --accent-glow: rgba(255, 106, 45, 0.28);
  --shadow: 0 30px 60px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Noto Sans TC', sans-serif;
  background:
    radial-gradient(circle at top right, rgba(255, 106, 45, 0.16), transparent 25%),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 24%),
    linear-gradient(180deg, #121312 0%, #171918 48%, #121312 100%);
  color: var(--text);
}

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

img {
  max-width: 100%;
}

.site-wrap {
  min-height: 100vh;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.container.narrow {
  width: min(calc(100% - 40px), 860px);
}

.section {
  padding: 92px 0;
}

.section-tight {
  padding: 0 0 32px;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: '';
  position: absolute;
  inset: 24px 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading.left {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.section-kicker,
.card-kicker,
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
}

.section-heading h2,
.hero-copy h1,
.cta-panel h2,
.content-card h1,
.section-heading h1 {
  margin: 18px 0 18px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.hero-copy h1,
.section-heading h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
}

.section-heading h2,
.cta-panel h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.section-heading p,
.hero-description,
.surface-card p,
.feature-card p,
.content-card p,
.pricing-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(18px);
  background: rgba(12, 13, 13, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 82px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-emblem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: linear-gradient(135deg, #ff8d56, #ff6a2d);
  color: #fff7ef;
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 12px 28px rgba(255, 106, 45, 0.24);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: flex-start;
}

.brand-logo-slot {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  overflow: hidden;
}

.brand-logo-slot-header {
  max-width: 240px;
  min-height: 44px;
}

.brand-logo-slot-footer {
  max-width: 220px;
  min-height: 36px;
}

.brand-logo-image {
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: left center;
  flex: 0 1 auto;
}

.brand-logo-image-header {
  max-height: 44px;
  max-width: 240px;
}

.brand-logo-image-footer {
  max-height: 36px;
  max-width: 220px;
}

.brand-wordmark-fallback,
.footer-brand-title {
  margin: 0;
  color: var(--text);
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 1.32rem;
  font-weight: 700;
  line-height: 1.05;
}

.brand-copy strong {
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 1.32rem;
  font-weight: 700;
}

.brand-copy small {
  margin-top: 2px;
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item {
  position: relative;
}

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

.nav-submenu-toggle {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  cursor: pointer;
  transition: color var(--transition);
}

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

.nav-submenu-toggle:hover,
.nav-item-has-children.is-open .nav-submenu-toggle,
.nav-item-has-children:focus-within .nav-submenu-toggle {
  color: var(--accent);
}

.nav-item-has-children {
  position: relative;
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  min-width: 248px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(57, 57, 57, 0.96);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  backdrop-filter: blur(18px);
}

.nav-submenu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100%;
  height: 18px;
}

.nav-item-has-children:hover .nav-submenu,
.nav-item-has-children.is-open .nav-submenu,
.nav-item-has-children:focus-within .nav-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.site-nav .nav-submenu-list {
  display: grid;
  grid-auto-flow: row;
  align-items: stretch;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav .nav-submenu-list li {
  width: 100%;
}

.site-nav .nav-submenu-list a {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text);
  font-size: 0.96rem;
  line-height: 1.45;
  white-space: nowrap;
}

.site-nav .nav-submenu-list a:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, #ff8048, var(--accent));
  color: #fff7ef;
  box-shadow: 0 12px 28px rgba(255, 106, 45, 0.24);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.button-large {
  min-height: 58px;
  padding: 0 30px;
}

.nav-cta {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 14px;
  font-size: 0.95rem;
}

.hero-section {
  padding-top: 72px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 36px;
  align-items: stretch;
}

.hero-copy {
  padding: 42px 0 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.glass-card,
.surface-card,
.feature-card,
.pricing-card,
.content-card,
.cta-panel {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(45, 48, 47, 0.9), rgba(24, 26, 26, 0.96));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.glass-card::after,
.surface-card::after,
.feature-card::after,
.pricing-card::after,
.cta-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.06), transparent 45%);
  opacity: 0.55;
}

.hero-process-card {
  padding: 30px;
}

.hero-process-card h2 {
  margin: 12px 0;
  font-family: 'Sora', sans-serif;
  font-size: 1.8rem;
}

.process-list {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: process;
}

.process-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
}

.process-list li::before {
  counter-increment: process;
  content: counter(process);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
}

.hero-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.mini-card {
  padding: 22px;
}

.mini-card p:last-child {
  margin-top: 12px;
  color: var(--text);
  font-weight: 600;
}

.trust-grid,
.card-grid,
.pricing-grid,
.step-grid {
  display: grid;
  gap: 20px;
}

.trust-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.card-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-card,
.surface-card,
.pricing-card,
.step-card {
  padding: 28px;
}

.trust-card h2,
.surface-card h3,
.feature-card h3,
.pricing-card h3,
.content-card h1 {
  margin: 0 0 14px;
  font-family: 'Sora', sans-serif;
  font-size: 1.25rem;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  margin-bottom: 20px;
  background: var(--accent-soft);
  font-size: 1.55rem;
}

.highlight-callout {
  margin-top: 24px;
  padding: 26px 28px;
  border-left: 3px solid var(--accent);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 106, 45, 0.12), rgba(255, 106, 45, 0.04));
}

.highlight-callout p {
  margin: 0;
  color: var(--text);
  font-weight: 600;
}

.services-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 20px;
}

.feature-card-large {
  padding: 34px;
}

.feature-points {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.feature-points li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
}

.feature-points li::before {
  content: '';
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

.services-stack {
  display: grid;
  gap: 20px;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 100%;
}

.pricing-card.is-featured {
  border-color: rgba(255, 106, 45, 0.44);
  transform: translateY(-8px);
  background: linear-gradient(180deg, rgba(49, 36, 29, 0.94), rgba(24, 19, 16, 0.98));
}

.badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.badge-featured {
  background: rgba(255, 106, 45, 0.16);
  color: var(--accent);
}

.pricing-subtitle {
  min-height: 48px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.price-currency {
  color: var(--text-muted);
}

.price-value {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.4rem);
  font-weight: 700;
}

.pricing-note,
.meta-label {
  color: var(--accent);
  font-weight: 700;
}

.pricing-meta p {
  margin-top: 8px;
}

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

.step-card {
  position: relative;
  overflow: hidden;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(255, 106, 45, 0.16);
  color: var(--accent);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(41, 43, 43, 0.92), rgba(23, 25, 25, 0.96));
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.faq-question span:first-child {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform var(--transition);
}

.faq-answer {
  display: none;
  padding: 0 24px 22px;
}

.faq-item.is-open .faq-answer {
  display: block;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

.cta-panel {
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background:
    radial-gradient(circle at right top, rgba(255, 106, 45, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(45, 47, 46, 0.92), rgba(22, 24, 24, 0.98));
}

.cta-note {
  margin-top: 16px;
  color: var(--text-muted);
}

.cta-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.content-card {
  padding: 34px;
}

.prose p + p {
  margin-top: 18px;
}

.stacked-card-list {
  display: grid;
  gap: 18px;
}

.two-column-copy {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 36px;
  padding: 36px 0;
}

.site-footer {
  padding: 34px 0 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 13, 13, 0.7);
}

.footer-column h3,
.footer-column h4 {
  margin: 0 0 16px;
  font-family: 'Sora', sans-serif;
}

.footer-column h4 {
  color: var(--accent);
}

.footer-column p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.footer-brand-lockup h3 {
  margin: 0;
}

.footer-button {
  margin-top: 28px;
}

.footer-button,
.about-cta-actions .button-primary {
  background: linear-gradient(135deg, #ff8048, var(--accent)) !important;
  color: #fff7ef !important;
}

.footer-button,
.about-cta-actions .button-primary {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 18px;
}

.footer-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.footer-list a {
  color: var(--text-soft);
}

.footer-list-plain li,
.footer-contact li {
  color: var(--text-soft);
}

.footer-contact-layout {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.footer-contact-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.footer-contact li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.footer-contact-label {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.footer-contact-label-link {
  text-decoration: none;
  transition: color var(--transition);
}

.footer-contact-label-link:hover {
  color: var(--accent);
}

.footer-contact-value {
  display: inline-block;
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.75;
  text-decoration: none;
  word-break: break-word;
}

.footer-contact-id {
  margin-top: -2px;
}

.footer-contact-line {
  padding-right: 2px;
}

.footer-qr-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.footer-qr-link-inline {
  flex: 0 0 auto;
  margin-top: 2px;
}

.footer-qr-link:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 106, 45, 0.34);
  background: rgba(255, 106, 45, 0.06);
}

.footer-contact-qr {
  display: block;
  width: 112px;
  height: auto;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.mobile-sticky-cta {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 70;
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff8048, var(--accent));
  color: #180f0b;
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(255, 106, 45, 0.32);
}

@media (max-width: 1100px) {
  .hero-grid,
  .services-layout,
  .two-column-copy,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid,
  .card-grid-4,
  .pricing-grid,
  .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(18, 19, 19, 0.98);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .nav-submenu-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .nav-item-has-children:hover .nav-submenu {
    opacity: 0;
    pointer-events: none;
    transform: none;
  }

  .nav-submenu {
    position: static;
    min-width: 0;
    margin-top: 12px;
    padding: 12px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    display: none;
    background: rgba(255, 255, 255, 0.03);
    box-shadow: none;
  }

  .nav-item-has-children.is-open .nav-submenu {
    display: block;
  }

  .nav-submenu-list a {
    padding: 9px 12px;
  }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }

  .nav-cta {
    width: 100%;
  }

  .hero-aside {
    display: none;
  }

  .trust-grid,
  .card-grid-4,
  .pricing-grid,
  .step-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding-top: 24px;
  }

  .cta-panel,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-contact-layout {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .mobile-sticky-cta {
    display: inline-flex;
  }

  body {
    padding-bottom: 86px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 74px 0;
  }

  .header-inner {
    min-height: 74px;
  }

  .brand-logo-image-header {
    max-height: 38px;
    max-width: 210px;
  }

  .brand-logo-slot-header {
    max-width: 210px;
    min-height: 38px;
  }

  .brand-logo-slot-footer {
    max-width: 188px;
    min-height: 32px;
  }

  .brand-logo-image-footer {
    max-height: 32px;
    max-width: 188px;
  }

  .hero-copy h1,
  .section-heading h1 {
    font-size: clamp(2.3rem, 10vw, 3.2rem);
  }

  .section-heading h2,
  .cta-panel h2 {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .hero-actions,
  .cta-button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button-large {
    width: 100%;
  }
}