:root {
  --color-bg: #fdf8f0;
  --color-bg-alt: #f7ede0;
  --color-accent: #e0a458;
  --color-accent-dark: #c07f2e;
  --color-text: #3a2f27;
  --color-text-muted: #7a6b5c;
  --radius-md: 12px;
  --radius-lg: 24px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;
  --font-sans: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background:
    linear-gradient(rgba(15, 23, 41, 0.3), rgba(15, 23, 41, 0.3)),
    url('images/content-bg.jpg') center / cover fixed no-repeat;
  color: var(--color-text);
  line-height: 1.6;
}

#galaxy-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 40;
  pointer-events: none;
  mix-blend-mode: screen;
}

#galaxy-bg canvas {
  display: block;
  width: 100%;
  height: 100%;
}

main { overflow-x: hidden; }

html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 76px; }

/* 全局浅色文字适配深色背景 */
main section[id] h2 {
  color: #fff;
}

main section[id] h3 {
  color: #e0b246;
}

@media (max-width: 768px) {
  :root { --space-5: 48px; --space-6: 64px; }
}

@media (max-width: 480px) {
  :root { --space-4: 28px; --space-5: 36px; --space-6: 48px; }
}

#site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 248, 240, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: none;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 700;
  color: var(--color-accent-dark);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: var(--space-3);
}

.nav-links a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
}

#lang-toggle {
  border: 1px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent-dark);
  border-radius: var(--radius-md);
  padding: 6px 14px;
  cursor: pointer;
  font-size: 0.85rem;
}

#demo-return {
  padding: 10px 24px; border-radius: var(--radius-md);
  border: 1px solid var(--color-accent); background: transparent;
  color: var(--color-accent-dark); cursor: pointer;
}

.demo-nav {
  display: flex; justify-content: space-between; margin-top: var(--space-3);
}

.demo-nav button {
  padding: 10px 24px; border-radius: var(--radius-md);
  border: 1px solid var(--color-accent); background: transparent;
  color: var(--color-accent-dark); cursor: pointer;
}

.demo-nav button:disabled { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 480px) {
  .nav-links { display: none; }
}

#hero {
  padding: var(--space-6) var(--space-3) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 80vh;
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('images/hero-bg.png') bottom center / cover no-repeat;
  z-index: 0;
}

#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.05) 50%,
    rgba(6, 15, 32, 0.4) 85%,
    rgba(6, 15, 32, 0.95) 100%
  );
  z-index: 0;
}

.hero-inner { max-width: 640px; margin: 0 auto; position: relative; z-index: 1; }

.hero-eyebrow {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-2);
  font-size: 1.6rem;
}

#hero h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  margin-bottom: var(--space-2);
  color: #fff;
}

.hero-cta {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
}

/* --- Hero 文字轮播 --- */
.hero-subtitle {
  margin-bottom: var(--space-3);
}

.hero-carousel {
  position: relative;
  min-height: 2em;
  margin-bottom: 8px;
}

.carousel-item {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  color: #fff;
  font-size: 1.05rem;
}

.carousel-item.is-active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, transform 0.2s ease;
}

.carousel-dot.is-active {
  background: var(--color-accent);
  transform: scale(1.3);
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.5);
}

.hero-subtitle-text {
  color: #fff;
  font-size: 1.05rem;
}

#step-demo {
  padding: var(--space-5) var(--space-3);
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.demo-main {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: calc(var(--space-4) + 8px);
  backdrop-filter: blur(18px);
}

.demo-topbar {
  margin-bottom: var(--space-5);
}

.breadcrumb {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
}

.breadcrumb span { color: #aeb8c8; }

.demo-eyebrow {
  font-size: 0.95rem;
  font-weight: 700;
  color: #dda443;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.demo-main h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--space-3);
  color: #f4f0e8;
  letter-spacing: -0.01em;
}

.demo-intro,
.demo-intro-note {
  max-width: 680px;
  color: #c9d1de;
  font-size: 1.05rem;
  line-height: 1.8;
}

.demo-intro { margin-bottom: var(--space-2); }

.demo-intro-note { color: #c9d1de; }

.demo-aside {
  position: sticky;
  top: 90px;
  align-self: start;
}

.preview-card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.12);
  color: #1f2937;
}

.preview-tag {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: #fff4de;
  color: #b77f28;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-card blockquote {
  margin: var(--space-4) 0;
  font-size: 1rem;
  line-height: 1.9;
  color: #475569;
  border-left: 4px solid #f8cd5b;
  padding-left: 1rem;
}

.preview-feature {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.preview-feature-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: start;
}

.preview-feature-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #f7ede0;
  font-size: 1.2rem;
}

.preview-note {
  margin-top: var(--space-4);
  font-size: 0.95rem;
  color: #5f6776;
  line-height: 1.75;
}

.preview-note p + p { margin-top: 0.8rem; }

.preview-action {
  width: 100%;
  margin-top: var(--space-3);
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid #d6c2a1;
  background: #fff;
  color: #4b5563;
  font-weight: 700;
  cursor: not-allowed;
}

.preview-action-primary {
  background: #f8cd5b;
  border-color: #f8cd5b;
  color: #1f1a0b;
}

#save-preview-btn {
  cursor: pointer;
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
  background: #fff;
}

#save-preview-btn:hover {
  background: #fff8ef;
}

.preview-helper {
  margin-top: var(--space-3);
  font-size: 0.9rem;
  color: #6b7280;
}

#step-demo::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100vw;
  height: 140px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(6, 15, 32, 0.95) 0%, rgba(6, 15, 32, 0) 100%);
  pointer-events: none;
  z-index: -1;
}

.demo-dots { display: flex; justify-content: center; gap: 10px; margin: var(--space-3) 0; }

.demo-subtitle {
  margin-top: 8px;
  color: #f0e6d3; /* brighter, matches headings */
  font-size: 1.05rem;
  opacity: 0.95;
}

/* Heading with dog icon */
.demo-titles { text-align: center; }

.demo-dot {
  width: 10px; height: 10px; border-radius: 50%;
  border: none; background: var(--color-bg-alt); cursor: pointer;
}

.demo-dot.is-active { background: var(--color-accent); }

.step-tracker {
  display: grid;
  gap: 12px;
  margin: var(--space-4) 0;
}

.step-pill {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.6);
  text-align: left;
  cursor: pointer;
}

.step-pill.is-active {
  border-color: rgba(248, 205, 91, 0.95);
  background: rgba(248, 205, 91, 0.12);
}

.step-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff4e5;
  color: #bf7f1d;
  font-weight: 800;
}

.step-meta strong {
  display: block;
  font-size: 1rem;
  color: #1f2937;
}

.step-meta small {
  display: block;
  margin-top: 4px;
  color: #6b7280;
  font-size: 0.9rem;
}

.demo-panel { min-height: 280px; text-align: left; }

.demo-step { display: none; }
.demo-step.is-active { display: block; }

.demo-nav {
  display: flex; justify-content: space-between; margin-top: var(--space-3);
}

.step-pill:hover {
  transform: translateX(4px);
}

.demo-main button.step-pill {
  transition: transform 0.18s ease, border-color 0.2s ease, background 0.2s ease;
}

.demo-nav button {
  padding: 10px 24px; border-radius: var(--radius-md);
  border: 1px solid var(--color-accent); background: transparent;
  color: var(--color-accent-dark); cursor: pointer;
}

.demo-nav button:disabled { opacity: 0.4; cursor: not-allowed; }

.demo-step label { display: block; margin-top: var(--space-2); font-weight: 600; font-size: 0.9rem; color: #f0e6d3; }
.demo-step input, .demo-step textarea {
  width: 100%; margin-top: 6px; padding: 10px 12px;
  border: 1px solid var(--color-bg-alt); border-radius: var(--radius-md);
  font-family: inherit; background: #fff;
}
.demo-note { margin-top: var(--space-2); font-size: 0.85rem; color: #aaa; }

.style-cards { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-2); }
.style-card {
  flex: 1; min-width: 140px; padding: var(--space-3);
  border: 2px solid var(--color-bg-alt); border-radius: var(--radius-md);
  background: #fff; cursor: pointer; font-weight: 600;
}
.style-card.is-selected { border-color: var(--color-accent); background: var(--color-bg-alt); }

.preview-box {
  margin-top: var(--space-2); padding: var(--space-3);
  background: var(--color-bg-alt); border-radius: var(--radius-md);
  font-style: italic; min-height: 80px;
  white-space: pre-wrap;
}

/* Trait selection chips */
.trait-container { position: relative; }
.trait-list { display: none; gap: 8px; flex-wrap: wrap; margin-top: 8px; position: absolute; left: 0; right: 0; top: 48px; background: #fff8f0; padding: 12px; border-radius: 12px; z-index: 30; box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.trait-list.is-open { display: flex; }
.trait-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: #fff; color: #0b66a3; cursor: pointer; border: 1px solid rgba(11,102,163,0.16); font-weight: 900; font-size: 15px; box-shadow: none; }
.trait-chip.is-selected { background: #e6f4ff; color: #003a66; border-color: rgba(11,102,163,0.4); }
.trait-chip:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.trait-chip:focus-visible { outline: 2px solid rgba(182,106,0,0.18); }
.trait-chip { transition: transform 0.12s ease, background 0.12s ease, box-shadow 0.12s ease; }

#pet-traits-custom { margin-top: 8px; width: 100%; padding: 12px 14px; border-radius: var(--radius-md); border: 1px solid rgba(11,102,163,0.12); background: #fff8f0; color: #0b66a3; cursor: text; font-weight: 700; }

/* Force chip text color to starlight blue to override other rules */
.trait-chip, .trait-chip * { color: #0b66a3 !important; opacity: 1 !important; text-shadow: none !important; }
.trait-list { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

.preview-fallback-note {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.unlock-list { margin: var(--space-2) 0; padding-left: 1.2em; color: #f0e6d3; }
.unlock-cta {
  margin-top: var(--space-2); padding: 12px 28px;
  background: var(--color-accent); color: #fff; border: none;
  border-radius: var(--radius-lg); cursor: pointer; font-weight: 600;
}

#features, #testimonials {
  padding: var(--space-5) var(--space-3);
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.feature-cards, .testimonial-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
  text-align: left;
}

.feature-card, .testimonial-card {
  background: #fff;
  border: 1px solid var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.feature-icon { font-size: 1.8rem; }

.testimonial-card cite {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-text-muted);
  font-style: normal;
}

#pricing, #faq {
  padding: var(--space-5) var(--space-3);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.pricing-cards { display: flex; gap: var(--space-3); margin-top: var(--space-3); flex-wrap: wrap; }
.pricing-card {
  flex: 1; min-width: 240px; text-align: left;
  border: 1px solid var(--color-bg-alt); border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.pricing-card.is-highlighted { border-color: var(--color-accent); background: var(--color-bg-alt); }
.pricing-card ul { margin-top: var(--space-2); padding-left: 1.2em; }
section#pricing .pricing-card ul li { color: #F8CD5B !important; font-weight: 600; }

.faq-list { margin-top: var(--space-3); text-align: left; }
.faq-item { border-bottom: none !important; }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-2) 0; background: none; border: none !important; cursor: pointer;
  font-size: 1rem; font-weight: 600; color: #f0e6d3;
}
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.2s ease; color: #bbb; }
.faq-item.is-open .faq-answer { max-height: 200px; padding-bottom: var(--space-2); }
.faq-item.is-open .faq-icon { transform: rotate(45deg); }
.faq-icon { transition: transform 0.2s ease; color: var(--color-accent); }

#site-footer {
  background: #0d1520;
  padding: var(--space-4) var(--space-3) var(--space-3);
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
}
.footer-col h4 { margin-bottom: var(--space-1); font-size: 0.95rem; color: #f0e6d3; }
.footer-col a { display: block; color: #999; text-decoration: none; margin-bottom: 6px; font-size: 0.9rem; }
.footer-copy { text-align: center; margin-top: var(--space-3); font-size: 0.8rem; color: #777; }

.email-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.email-modal[hidden] { display: none; }

.email-modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  max-width: 360px;
  width: 90%;
  text-align: center;
  position: relative;
}

.email-modal-close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  color: #6b7280;
  cursor: pointer;
  padding: 4px 8px;
}

.email-modal-close:hover { color: #111827; }

.email-modal-box input {
  width: 100%;
  margin: var(--space-2) 0;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(11, 102, 163, 0.2);
}

.email-modal-status { font-size: 0.85rem; color: #6b7280; min-height: 1.2em; }

.memorial-list-item {
  padding: var(--space-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}

.memorial-list-summary {
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}

.memorial-list-detail {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.memorial-list-detail p {
  margin: 6px 0;
  line-height: 1.6;
}