@charset "UTF-8";

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #0a0e1a;
  color: #f1f5f9;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

a, button {
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

ul, ol {
  list-style: none;
}

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

i {
  display: inline-block;
  font-style: normal;
  vertical-align: middle;
}

i::before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  vertical-align: middle;
}

i.icon-search::before {
  background-image: url("../icons/icon-search.svg");
}

i.icon-zap::before {
  background-image: url("../icons/icon-zap.svg");
}

i.icon-book::before {
  background-image: url("../icons/icon-book.svg");
}

i.icon-download::before {
  background-image: url("../icons/icon-download.svg");
}

i.icon-download-dark::before {
  background-image: url("../icons/download.svg");
}

i.icon-sun::before {
  background-image: url("../icons/icon-sun.svg");
}

i.icon-block::before {
  background-image: url("../icons/icon-block.svg");
}

i.icon-check::before {
  background-image: url("../icons/check.svg");
}

i.icon-play::before {
  background-image: url("../icons/play.svg");
}

i.icon-menu::before {
  background-image: url("../icons/menu.svg");
}

i.icon-close::before {
  background-image: url("../icons/close.svg");
}

i.icon-phone-search::before {
  background-image: url("../icons/search.svg");
}

i.icon-android::before {
  background-image: url("../icons/android.svg");
}

i.icon-apple::before {
  background-image: url("../icons/apple.svg");
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid #1e293b;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.nav-logo span {
  font-size: 20px;
  font-weight: 700;
  color: #f1f5f9;
  letter-spacing: -0.5px;
}

.nav-logo span em {
  color: #4ade80;
  font-style: normal;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-menu li a {
  font-size: 14px;
  font-weight: 500;
  color: #94a3b8;
  transition: color 0.2s;
  position: relative;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: #4ade80;
}

.nav-menu li a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #4ade80;
  transition: width 0.3s;
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  color: #0a0e1a;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-download-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(74, 222, 128, 0.3);
}

.nav-download-btn i {
  font-size: 16px;
}

.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #f1f5f9;
}

.mobile-menu-btn i {
  font-size: 22px;
}

.hero-section {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(74, 222, 128, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 222, 128, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  pointer-events: none;
}

.hero-glow-1 {
  width: 400px;
  height: 400px;
  background: #4ade80;
  top: 100px;
  right: -100px;
}

.hero-glow-2 {
  width: 300px;
  height: 300px;
  background: #22c55e;
  top: 400px;
  left: -50px;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero-text {
  flex: 1;
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-badge span {
  font-size: 13px;
  color: #4ade80;
  font-weight: 500;
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #86efac, #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #161d30;
  border: 1px solid #1e293b;
  border-radius: 100px;
  font-size: 14px;
  color: #94a3b8;
}

.hero-feature-tag i {
  font-size: 14px;
  color: #4ade80;
}

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

.download-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  color: #0a0e1a;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.2s, box-shadow 0.2s;
}

.download-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(74, 222, 128, 0.35);
}

.download-btn-primary i {
  font-size: 18px;
}

.download-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: #161d30;
  color: #f1f5f9;
  border: 1px solid #1e293b;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.2s;
}

.download-btn-secondary:hover {
  background: #1c2538;
  border-color: #4ade80;
}

.download-btn-secondary i {
  font-size: 18px;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone-mockup {
  position: relative;
  width: 250px;
  height: 450px;
  background: #0f172a;
  border-radius: 40px;
  border: 3px solid #1e293b;
  overflow: hidden;
  box-shadow: 
    0 50px 100px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(74, 222, 128, 0.1);
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: #000;
  border-radius: 0 0 20px 20px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  padding: 0;
  position: relative;
  overflow: hidden;
}

.phone-screen-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.phone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.phone-search {
  flex: 1;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 8px;
}

.phone-search i {
  color: #64748b;
  font-size: 14px;
}

.phone-search-text {
  font-size: 12px;
  color: #64748b;
}

.phone-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  margin-left: 10px;
}

.phone-banner {
  width: 100%;
  height: 120px;
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.2), rgba(34, 197, 94, 0.1));
  border-radius: 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(74, 222, 128, 0.2);
  position: relative;
  overflow: hidden;
}

.phone-banner-text {
  font-size: 18px;
  font-weight: 700;
  color: #86efac;
  z-index: 2;
}

.phone-categories {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.phone-cat {
  flex: 1;
  padding: 10px 4px;
  border-radius: 8px;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
}

.phone-cat-1 { background: rgba(244, 114, 182, 0.2); color: #f472b6; }
.phone-cat-2 { background: rgba(96, 165, 250, 0.2); color: #60a5fa; }
.phone-cat-3 { background: rgba(74, 222, 128, 0.2); color: #4ade80; }
.phone-cat-4 { background: rgba(251, 191, 36, 0.2); color: #fbbf24; }

.phone-comics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.phone-comic-item {
  aspect-ratio: 2/3;
  background: #161d30;
  border-radius: 6px;
  position: relative;
  overflow: hidden;
}

.phone-comic-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
}

.phone-comic-1 { background: linear-gradient(135deg, #dc2626, #7f1d1d); }
.phone-comic-2 { background: linear-gradient(135deg, #2563eb, #1e3a8a); }
.phone-comic-3 { background: linear-gradient(135deg, #16a34a, #14532d); }
.phone-comic-4 { background: linear-gradient(135deg, #9333ea, #4c1d95); }
.phone-comic-5 { background: linear-gradient(135deg, #ea580c, #7c2d12); }
.phone-comic-6 { background: linear-gradient(135deg, #0891b2, #164e63); }

.phone-tab-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid #1e293b;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.phone-tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: #64748b;
}

.phone-tab-item.active {
  color: #4ade80;
}

.phone-tab-icon {
  font-size: 18px;
}

.floating-card {
  position: absolute;
  background: #161d30;
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  z-index: 3;
}

.floating-card-1 {
  top: 60px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.floating-card-icon {
  width: 36px;
  height: 36px;
  background: rgba(74, 222, 128, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4ade80;
  font-size: 18px;
}

.floating-card-text h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}

.floating-card-text p {
  font-size: 11px;
  color: #64748b;
}

.floating-card-2 {
  bottom: 100px;
  right: -10px;
  animation: float 3s ease-in-out infinite 1s;
}

.floating-stats {
  display: flex;
  gap: 20px;
}

.floating-stat {
  text-align: center;
}

.floating-stat-num {
  font-size: 20px;
  font-weight: 700;
  color: #4ade80;
}

.floating-stat-label {
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}

.features-section {
  padding: 80px 0;
  background: #0f1524;
  border-top: 1px solid #1e293b;
  border-bottom: 1px solid #1e293b;
}

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

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: #4ade80;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 16px;
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: #161d30;
  border: 1px solid #1e293b;
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #4ade80, transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(74, 222, 128, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon i {
  font-size: 26px;
  color: #4ade80;
}

.feature-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 14px;
  color: #94a3b8;
  line-height: 1.7;
}

.showcase-section {
  padding: 80px 0;
  text-align: center;
}

.showcase-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 16px;
}

.showcase-subtitle {
  font-size: 16px;
  color: #94a3b8;
  margin-bottom: 60px;
}

.showcase-phones {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.showcase-phone-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.showcase-phone {
  width: 200px;
  height: 420px;
  background: #0f172a;
  border-radius: 30px;
  border: 2px solid #1e293b;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s;
}

.showcase-phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.showcase-phone:hover {
  transform: translateY(-8px);
}

.showcase-phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  padding: 30px 12px 12px;
}

.showcase-phone-label {
  font-size: 14px;
  color: #94a3b8;
}

.showcase-content-1 {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.showcase-content-1 .sc-banner {
  height: 60px;
  background: rgba(74, 222, 128, 0.15);
  border-radius: 8px;
}

.showcase-content-1 .sc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.showcase-content-1 .sc-grid div {
  aspect-ratio: 2/3;
  background: #334155;
  border-radius: 4px;
}

.showcase-content-1 .sc-bar {
  height: 40px;
  background: rgba(74, 222, 128, 0.1);
  border-radius: 6px;
}

.showcase-content-2 {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.showcase-content-2 .sc-search {
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.showcase-content-2 .sc-tabs {
  display: flex;
  gap: 6px;
}

.showcase-content-2 .sc-tabs span {
  flex: 1;
  height: 28px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.showcase-content-2 .sc-tabs span:first-child {
  background: rgba(74, 222, 128, 0.2);
}

.showcase-content-2 .sc-cover {
  flex: 1;
  background: linear-gradient(180deg, #1e293b, #334155);
  border-radius: 8px;
  position: relative;
}

.showcase-content-2 .sc-cover::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(74, 222, 128, 0.3);
  border-radius: 50%;
}

.showcase-content-2 .sc-btn {
  height: 40px;
  background: rgba(74, 222, 128, 0.15);
  border-radius: 8px;
}

.showcase-content-3 {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.showcase-content-3 .sc-top {
  height: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
}

.showcase-content-3 .sc-top span {
  width: 60px;
  height: 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.showcase-content-3 .sc-reader {
  flex: 1;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 50%, #1e293b 100%);
  border-radius: 4px;
}

.showcase-content-3 .sc-bottom {
  height: 36px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.showcase-content-3 .sc-bottom span {
  width: 20px;
  height: 20px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.showcase-content-3 .sc-bottom span:nth-child(2) {
  background: rgba(74, 222, 128, 0.4);
}

.showcase-content-4 {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.showcase-content-4 .sc-user {
  height: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.showcase-content-4 .sc-user .avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  border-radius: 50%;
}

.showcase-content-4 .sc-user .info {
  flex: 1;
}

.showcase-content-4 .sc-user .info span {
  display: block;
  height: 10px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  margin-bottom: 4px;
}

.showcase-content-4 .sc-user .info em {
  display: block;
  height: 8px;
  width: 60%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  font-style: normal;
}

.showcase-content-4 .sc-menu {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.showcase-content-4 .sc-menu div {
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.showcase-content-4 .sc-menu div:first-child {
  background: rgba(74, 222, 128, 0.1);
}

.download-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #0f1524 0%, #0a0e1a 100%);
  border-top: 1px solid #1e293b;
}

.download-card {
  max-width: 900px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.download-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.download-card-content {
  position: relative;
  z-index: 2;
}

.download-card-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.download-card-title span {
  color: #4ade80;
}

.download-card-desc {
  font-size: 16px;
  color: #94a3b8;
  margin-bottom: 40px;
  line-height: 1.7;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.download-platform-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  background: #161d30;
  border: 1px solid #1e293b;
  border-radius: 14px;
  transition: all 0.3s;
  min-width: 220px;
}

.download-platform-btn:hover {
  border-color: #4ade80;
  background: #1c2538;
  transform: translateY(-2px);
}

.download-platform-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.download-platform-icon i {
  font-size: 36px;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  line-height: 0;
}

.download-platform-info {
  text-align: left;
}

.download-platform-label {
  font-size: 12px;
  color: #64748b;
}

.download-platform-name {
  font-size: 16px;
  font-weight: 700;
}

.download-version {
  margin-top: 24px;
  font-size: 13px;
  color: #64748b;
}

.footer {
  padding: 48px 0;
  background: #0a0e1a;
  border-top: 1px solid #1e293b;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.footer-logo-text {
  font-size: 18px;
  font-weight: 700;
}

.footer-text {
  font-size: 13px;
  color: #64748b;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #1e293b;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 13px;
  color: #64748b;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #4ade80;
}

@media (max-width: 960px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-features {
    justify-content: center;
  }

  .hero-download-group {
    justify-content: center;
  }

  .hero-title {
    font-size: 40px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-title {
    font-size: 32px;
  }

  .showcase-title {
    font-size: 28px;
  }

  .download-card {
    padding: 40px 30px;
  }

  .download-card-title {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid #1e293b;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu li {
    width: 100%;
    text-align: center;
  }

  .nav-menu li a {
    display: block;
    padding: 10px 0;
    font-size: 16px;
  }

  .nav-actions .nav-download-btn {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-section {
    padding: 120px 0 80px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-visual {
    margin-top: 40px;
  }

  .phone-mockup {
    width: 250px;
    height: 450px;
  }

  .floating-card-1 {
    top: 20px;
    left: -10px;
  }

  .floating-card-2 {
    bottom: 80px;
    right: -20px;
  }

  .features-section {
    padding: 60px 0;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 26px;
  }

  .section-subtitle {
    font-size: 14px;
  }

  .showcase-section {
    padding: 60px 0;
  }

  .showcase-title {
    font-size: 24px;
  }

  .showcase-subtitle {
    font-size: 14px;
    margin-bottom: 40px;
  }

  .showcase-phones {
    gap: 30px;
  }

  .showcase-phone {
    width: 160px;
    height: 340px;
  }

  .download-section {
    padding: 60px 0;
  }

  .download-card {
    padding: 40px 24px;
    border-radius: 16px;
  }

  .download-card-title {
    font-size: 24px;
  }

  .download-card-desc {
    font-size: 14px;
  }

  .download-buttons {
    flex-direction: column;
    align-items: center;
  }

  .download-platform-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .footer-links {
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .navbar .container {
    height: 60px;
  }

  .nav-logo img {
    width: 34px;
    height: 34px;
  }

  .nav-logo span {
    font-size: 17px;
  }

  .hero-section {
    padding: 100px 0 60px;
  }

  .hero-title {
    font-size: 26px;
  }

  .hero-subtitle {
    font-size: 14px;
    margin-bottom: 28px;
  }

  .hero-feature-tag {
    padding: 8px 14px;
    font-size: 13px;
  }

  .download-btn-primary,
  .download-btn-secondary {
    padding: 14px 24px;
    font-size: 14px;
  }

  .phone-mockup {
    width: 250px;
    height: 450px;
  }

  .floating-card {
    display: none;
  }

  .feature-card {
    padding: 24px;
  }

  .feature-icon {
    width: 48px;
    height: 48px;
  }

  .feature-icon i {
    font-size: 22px;
  }

  .feature-title {
    font-size: 18px;
  }

  .showcase-phone {
    width: 140px;
    height: 300px;
  }

  .footer-links {
    gap: 16px;
  }

  .footer-links a {
    font-size: 12px;
  }
}