/* ============================================
   传媒影视创作网站 - 暗黑影院风格主题
   独特配色：深蓝黑底 + 红金点缀
   ============================================ */

/* CSS Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-dark: #0a0c1a;
  --secondary-dark: #12152e;
  --accent-red: #dc2626;
  --accent-gold: #d4a017;
  --accent-crimson: #9b1b30;
  --text-light: #e8e8ec;
  --text-muted: #9ca3af;
  --text-gold: #f0c040;
  --card-bg: rgba(18, 21, 46, 0.85);
  --card-border: rgba(212, 160, 23, 0.2);
  --gradient-hero: linear-gradient(135deg, #0a0c1a 0%, #1a0a2e 40%, #2a0a1e 100%);
  --gradient-card: linear-gradient(145deg, rgba(18,21,46,0.9), rgba(26,10,46,0.7));
  --shadow-glow: 0 0 30px rgba(220, 38, 38, 0.15);
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-heading: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --max-width: 1280px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--primary-dark);
  color: var(--text-light);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-red);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ============================================
   Header & Navigation - NOT sticky
   ============================================ */
.site-header {
  background: linear-gradient(180deg, rgba(10,12,26,0.98), rgba(10,12,26,0.9));
  border-bottom: 1px solid var(--card-border);
  position: relative;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

/* Desktop Nav */
.main-nav {
  display: none;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 0.25rem;
}

.main-nav a {
  display: block;
  padding: 0.5rem 0.875rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  border-radius: 6px;
  transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text-gold);
  background: rgba(212, 160, 23, 0.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  background: var(--secondary-dark);
  border-top: 1px solid var(--card-border);
  padding: 1rem 0;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav ul {
  list-style: none;
}

.mobile-nav a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: var(--text-muted);
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--text-gold);
  background: rgba(212, 160, 23, 0.08);
}

/* CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-crimson));
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-transform: none;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
  color: #fff !important;
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  background: var(--accent-gold);
  color: var(--primary-dark) !important;
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,12,26,0.6) 0%, rgba(10,12,26,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 3rem 0;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 30%, var(--text-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ============================================
   Section Styles
   ============================================ */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: var(--secondary-dark);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.75rem;
  color: var(--text-light);
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-gold));
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Card Grid
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(220, 38, 38, 0.3);
}

.card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-thumb img {
  transform: scale(1.05);
}

.card-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(220, 38, 38, 0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.card:hover .card-play {
  opacity: 1;
}

.card-play::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent #fff;
  margin-left: 3px;
}

.card-body {
  padding: 1rem 1.25rem;
}

.card-body h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.card-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.star-filled {
  color: var(--accent-gold);
  font-size: 0.875rem;
}

.star-empty {
  color: #444;
  font-size: 0.875rem;
}

/* ============================================
   Video Player Module
   ============================================ */
.video-player-wrap {
  position: relative;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  cursor: pointer;
}

.video-player-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player-wrap .play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  transition: var(--transition);
}

.video-player-wrap:hover .play-overlay {
  background: rgba(0,0,0,0.25);
}

.play-btn-large {
  width: 72px;
  height: 72px;
  background: rgba(220, 38, 38, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.play-btn-large::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 14px 0 14px 24px;
  border-color: transparent transparent transparent #fff;
  margin-left: 5px;
}

.video-player-wrap:hover .play-btn-large {
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(220, 38, 38, 0.5);
}

/* ============================================
   Advantages Section
   ============================================ */
.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.advantage-item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--gradient-card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: var(--transition);
}

.advantage-item:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 0 20px rgba(212, 160, 23, 0.1);
}

.advantage-item figure {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 3/2;
}

.advantage-item figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.advantage-item h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-gold);
}

.advantage-item p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* ============================================
   Registration Module
   ============================================ */
.register-section {
  background: linear-gradient(135deg, var(--accent-crimson), #1a0a2e);
  padding: 3rem 0;
}

.register-box {
  max-width: 500px;
  margin: 0 auto;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 2rem 1.5rem;
}

.register-box h2 {
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
  color: #fff;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: #fff;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}

.register-box .btn-cta {
  width: 100%;
  justify-content: center;
  padding: 0.875rem;
  font-size: 1.0625rem;
  margin-top: 0.5rem;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--card-border);
  border-radius: 10px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--card-bg);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-light);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--text-gold);
}

.faq-question .icon-arrow {
  width: 20px;
  height: 20px;
  border: 2px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-question .icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 1.25rem 1rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

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

/* ============================================
   Reviews Section
   ============================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.review-card {
  background: var(--gradient-card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.25rem;
}

.review-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  color: #fff;
  flex-shrink: 0;
}

.review-meta h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-light);
}

.review-meta small {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.review-stars {
  color: var(--accent-gold);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.review-text {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ============================================
   Payment Section
   ============================================ */
.payment-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.payment-methods figure {
  text-align: center;
}

.payment-methods img {
  height: 60px;
  width: auto;
  margin: 0 auto;
}

.payment-methods figcaption {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.375rem;
}

/* ============================================
   License Section
   ============================================ */
.license-section {
  text-align: center;
}

.license-badge {
  display: inline-block;
  margin-bottom: 1rem;
}

.license-badge img {
  width: 150px;
  height: auto;
  margin: 0 auto;
}

.license-info {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* ============================================
   Support Section
   ============================================ */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.support-card {
  background: var(--gradient-card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: center;
  transition: var(--transition);
}

.support-card:hover {
  border-color: var(--accent-gold);
}

.support-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.support-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--text-light);
}

.support-card p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
  padding: 0.75rem 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--text-gold);
}

.breadcrumb span {
  margin: 0 0.375rem;
}

/* ============================================
   Inner Page Hero
   ============================================ */
.inner-hero {
  position: relative;
  padding: 2.5rem 0;
  overflow: hidden;
}

.inner-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.inner-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.inner-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,12,26,0.7), rgba(10,12,26,0.95));
  z-index: 1;
}

.inner-hero-content {
  position: relative;
  z-index: 2;
}

.inner-hero-content h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: #fff;
}

.inner-hero-content p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 600px;
}

/* ============================================
   Article Content
   ============================================ */
.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  color: var(--text-gold);
  padding-left: 0.75rem;
  border-left: 3px solid var(--accent-red);
}

.article-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: var(--text-light);
}

.article-content p {
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.9;
}

.article-content figure {
  margin: 1.5rem 0;
  border-radius: 10px;
  overflow: hidden;
}

.article-content figure img {
  width: 100%;
}

.article-content figcaption {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: center;
  padding: 0.5rem;
  background: rgba(255,255,255,0.03);
}

.article-content blockquote {
  border-left: 3px solid var(--accent-gold);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(212, 160, 23, 0.05);
  border-radius: 0 8px 8px 0;
  color: var(--text-light);
  font-style: italic;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: linear-gradient(180deg, var(--secondary-dark), #060812);
  border-top: 1px solid var(--card-border);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(212, 160, 23, 0.2);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--text-gold);
  padding-left: 4px;
}

.footer-col p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent-red);
}

.footer-social img {
  width: 20px;
  height: 20px;
}

.footer-payment {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.footer-payment img {
  height: 32px;
  width: auto;
  border-radius: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8125rem;
  line-height: 1.8;
}

.footer-bottom a {
  color: var(--text-muted);
}

.footer-bottom a:hover {
  color: var(--text-gold);
}

/* ============================================
   App Download Page
   ============================================ */
.app-showcase {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.app-screenshots {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.app-screenshots figure {
  flex-shrink: 0;
  width: 200px;
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid var(--card-border);
}

.app-features-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  width: 100%;
}

.app-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--gradient-card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
}

.app-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-crimson));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.app-feature h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-light);
}

.app-feature p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.download-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}

/* ============================================
   Responsive - Tablet
   ============================================ */
@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .app-features-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   Responsive - Desktop
   ============================================ */
@media (min-width: 1024px) {
  .main-nav {
    display: block;
  }
  .menu-toggle {
    display: none;
  }
  .hero-content h1 {
    font-size: 3rem;
  }
  .section {
    padding: 5rem 0;
  }
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .advantages-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .advantage-item {
    flex-direction: row;
    align-items: center;
  }
  .advantage-item figure {
    flex-shrink: 0;
    width: 240px;
    aspect-ratio: auto;
  }
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .support-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .register-box {
    padding: 2.5rem 2rem;
  }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* Stagger delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-gold { color: var(--text-gold); }
.text-red { color: var(--accent-red); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}