/* ============================================================
   HHPoker 官方首页 - Landing Page 0041
   Primary: Crimson (#991b1b, #dc2626, #ef4444, #f87171)
   Angular diagonal hero split, bold red passionate design
   ============================================================ */

/* ---- Base & Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

:root {
  --crimson-900: #450a0a;
  --crimson-800: #7f1d1d;
  --crimson-700: #991b1b;
  --crimson-600: #b91c1c;
  --crimson-500: #dc2626;
  --crimson-400: #ef4444;
  --crimson-300: #f87171;
  --crimson-200: #fca5a5;
  --crimson-100: #fee2e2;
  --crimson-50: #fef2f2;
  --gold: #f59e0b;
  --gold-light: #fcd34d;
  --dark: #1a1a2e;
  --darker: #0f0f1a;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans SC', 'Inter', sans-serif;
  background: #fafafa;
  color: #1a1a1a;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(15,15,26,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--crimson-700);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(153,27,27,0.3);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
}

.nav-logo .logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--crimson-600), var(--crimson-400));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  transform: rotate(-5deg);
  box-shadow: 0 4px 15px rgba(220,38,38,0.5);
}

.nav-logo span { color: var(--crimson-400); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 6px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: #ccc;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 18px;
  border-radius: 8px;
  transition: all 0.3s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(220,38,38,0.2);
}

.nav-links a.cta-nav {
  background: linear-gradient(135deg, var(--crimson-600), var(--crimson-500));
  color: #fff;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(220,38,38,0.4);
}

.nav-links a.cta-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(220,38,38,0.6);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: #fff;
  border-radius: 3px;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(15,15,26,0.98);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    transform: translateY(-120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
    border-bottom: 2px solid var(--crimson-700);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }
  .nav-toggle { display: flex; }
}

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--darker);
}

/* Angular diagonal split */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
    var(--crimson-900) 0%,
    var(--crimson-800) 25%,
    var(--crimson-700) 45%,
    var(--crimson-500) 65%,
    var(--crimson-400) 100%);
  clip-path: polygon(0 0, 62% 0, 38% 100%, 0 100%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: var(--darker);
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 12% 100%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(220,38,38,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--crimson-300);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-badge i { color: var(--gold); }

.hero h1 {
  font-size: 3.2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--crimson-400), var(--crimson-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: #aaa;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--crimson-600), var(--crimson-500));
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 6px 30px rgba(220,38,38,0.5);
  transition: all 0.3s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(220,38,38,0.65);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 32px;
  border-radius: 50px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.25);
  transition: all 0.3s;
}

.btn-outline:hover {
  border-color: var(--crimson-400);
  background: rgba(220,38,38,0.1);
  transform: translateY(-3px);
}

.hero-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrap img {
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 3px solid rgba(220,38,38,0.2);
}

.hero-image-wrap::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--crimson-500), var(--gold));
  border-radius: 50%;
  top: -20px;
  right: -20px;
  z-index: -1;
  filter: blur(60px);
  opacity: 0.6;
}

.hero-stats-row {
  display: flex;
  gap: 40px;
  margin-top: 20px;
}

.hero-stat-item {
  text-align: center;
}

.hero-stat-item .number {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--crimson-400);
}

.hero-stat-item .label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 120px;
  }
  .hero h1 { font-size: 2.2rem; }
  .hero p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-stats-row { justify-content: center; }
  .hero-image-wrap { order: -1; }
  .hero-image-wrap img { max-width: 280px; }
}

/* ---- Section Common ---- */
.section {
  padding: 80px 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 12px;
}

.section-header h2 .accent {
  color: var(--crimson-500);
}

.section-header p {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

/* ---- Features Section ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, var(--crimson-600), var(--crimson-400));
  transition: height 0.4s;
}

.feature-card:hover::after {
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(153,27,27,0.12);
  border-color: var(--crimson-100);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--crimson-700), var(--crimson-500));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 20px;
  box-shadow: 0 8px 25px rgba(220,38,38,0.3);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark);
}

.feature-card p {
  color: #666;
  font-size: 0.95rem;
}

@media (max-width: 992px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ---- Stats Section ---- */
.stats-section {
  background: linear-gradient(135deg, var(--darker) 0%, #1a1020 50%, var(--crimson-900) 100%);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(220,38,38,0.3), transparent);
  top: -50px;
  right: -50px;
  border-radius: 50%;
}

.stats-section .section-header h2 { color: #fff; }
.stats-section .section-header p { color: #aaa; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  z-index: 1;
}

.stat-card {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  transition: all 0.3s;
}

.stat-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--crimson-700);
  transform: translateY(-4px);
}

.stat-icon {
  font-size: 2.2rem;
  color: var(--crimson-400);
  margin-bottom: 16px;
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  color: #999;
  font-size: 0.95rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* ---- Testimonials Section ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid #f0f0f0;
  position: relative;
  transition: all 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(153,27,27,0.1);
}

.testimonial-card .quote-icon {
  font-size: 2.5rem;
  color: var(--crimson-200);
  position: absolute;
  top: 20px;
  right: 24px;
}

.testimonial-stars { color: var(--gold); margin-bottom: 14px; }

.testimonial-card p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 20px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--crimson-300);
}

.testimonial-author .name {
  font-weight: 700;
  color: var(--dark);
  font-size: 0.95rem;
}

.testimonial-author .role {
  color: #888;
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ---- FAQ Section ---- */
.faq-section {
  background: #f8f8f8;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #fff;
  border-radius: 12px;
  border: 1px solid #eee;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item.active {
  border-color: var(--crimson-200);
  box-shadow: 0 4px 20px rgba(153,27,27,0.08);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  font-family: inherit;
  transition: all 0.3s;
}

.faq-item.active .faq-question { color: var(--crimson-700); }

.faq-question .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--crimson-100);
  color: var(--crimson-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.3s;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  background: var(--crimson-600);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 20px;
  color: #666;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- CTA Section ---- */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--crimson-800) 0%, var(--crimson-600) 50%, var(--crimson-700) 100%);
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.1), transparent);
  bottom: -100px;
  left: -100px;
  border-radius: 50%;
}

.cta-section h2 {
  font-size: 2.6rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 32px;
  position: relative;
}

.cta-section .btn-primary {
  background: #fff;
  color: var(--crimson-700);
  font-size: 1.1rem;
  padding: 16px 40px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  position: relative;
}

.cta-section .btn-primary:hover {
  background: #f0f0f0;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.cta-section .btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 50px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.4);
  transition: all 0.3s;
  position: relative;
  margin-left: 16px;
}

.cta-section .btn-outline-white:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}

/* ---- Footer ---- */
.footer {
  background: var(--darker);
  color: #aaa;
  padding: 60px 24px 30px;
  border-top: 3px solid var(--crimson-700);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1280px;
  margin: 0 auto 40px;
}

.footer-brand h3 {
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand h3 span { color: var(--crimson-400); }

.footer-brand p { font-size: 0.9rem; max-width: 280px; }

.footer-col h4 {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--crimson-500);
}

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

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul a {
  color: #aaa;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-col ul a:hover { color: var(--crimson-300); }

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.85rem;
  color: #666;
  max-width: 1280px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---- Club Page - Trophy Ranking Cards ---- */
.club-hero {
  background: linear-gradient(135deg, var(--darker) 0%, #1a1020 100%);
  padding: 140px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.club-hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(220,38,38,0.15), transparent);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
}

.club-hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}

.club-hero p {
  color: #aaa;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.club-ranking-section { padding: 60px 24px 80px; }

.club-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.club-card {
  background: #fff;
  border-radius: 20px;
  padding: 40px 28px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid #f0f0f0;
  position: relative;
  transition: all 0.4s;
  overflow: hidden;
}

.club-card.featured {
  border-color: var(--crimson-200);
  box-shadow: 0 8px 40px rgba(153,27,27,0.12);
  transform: scale(1.03);
}

.club-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

.club-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.club-trophy {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.club-card.featured .club-trophy { font-size: 3.8rem; }

.club-rank {
  display: inline-block;
  background: linear-gradient(135deg, var(--crimson-600), var(--crimson-400));
  color: #fff;
  font-weight: 900;
  font-size: 0.8rem;
  padding: 4px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.club-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.club-card .club-id {
  font-size: 0.85rem;
  color: var(--crimson-600);
  font-weight: 600;
  margin-bottom: 16px;
}

.club-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.club-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: #555;
  border-bottom: 1px solid #f5f5f5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.club-features li i { color: var(--crimson-500); font-size: 0.8rem; }

.club-card .btn-primary {
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
}

@media (max-width: 992px) {
  .club-cards { grid-template-columns: 1fr; max-width: 420px; }
  .club-card.featured { transform: none; }
  .club-card.featured:hover { transform: translateY(-8px); }
}

/* ---- Download Page - Platform Toggle ---- */
.download-hero {
  background: linear-gradient(135deg, var(--darker) 0%, #1a1020 100%);
  padding: 140px 24px 60px;
  text-align: center;
  position: relative;
}

.download-hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.download-hero p {
  color: #aaa;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 40px;
}

.platform-tabs {
  display: inline-flex;
  background: rgba(255,255,255,0.05);
  border-radius: 50px;
  padding: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 40px;
}

.platform-tab {
  padding: 12px 32px;
  border-radius: 50px;
  border: none;
  background: transparent;
  color: #aaa;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 8px;
}

.platform-tab.active {
  background: linear-gradient(135deg, var(--crimson-600), var(--crimson-500));
  color: #fff;
  box-shadow: 0 4px 20px rgba(220,38,38,0.4);
}

.platform-tab:hover:not(.active) {
  color: #fff;
  background: rgba(255,255,255,0.05);
}

.download-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 48px 40px;
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
  display: none;
}

.download-card.active { display: block; }

.download-card .dl-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.download-card h3 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.download-card .version {
  color: var(--crimson-300);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.download-card .dl-info {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 28px;
}

.dl-info-item {
  text-align: center;
}

.dl-info-item .info-val {
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.dl-info-item .info-label {
  color: #888;
  font-size: 0.8rem;
}

.download-steps {
  max-width: 900px;
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.dl-step {
  text-align: center;
  position: relative;
}

.dl-step .step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--crimson-600), var(--crimson-500));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  margin: 0 auto 16px;
}

.dl-step h4 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 8px;
}

.dl-step p { color: #999; font-size: 0.9rem; }

@media (max-width: 768px) {
  .download-steps { grid-template-columns: 1fr; }
  .platform-tab { padding: 10px 20px; font-size: 0.9rem; }
  .download-card { padding: 32px 24px; }
}

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

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

.delay-1 { animation-delay: 0.1s; opacity: 0; }
.delay-2 { animation-delay: 0.2s; opacity: 0; }
.delay-3 { animation-delay: 0.3s; opacity: 0; }
.delay-4 { animation-delay: 0.4s; opacity: 0; }