:root {
  --bg: #0f0f0f;
  --bg-elevated: #1a1a1a;
  --bg-soft: #141414;
  --accent: #ef4444;

  --accent-soft: rgba(248, 113, 113, 0.1);
  --accent-strong: #f87171;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --text-main: #e8eaed;
  --text-muted: #9aa0a6;
  --text-soft: #6b7280;
  --danger: #dc2626;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.4);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top, #181818 0%, #0f0f0f 45%, #0a0a0a 100%);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

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

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

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: relative;
  z-index: 100;
  width: 90%;
  max-width: 1080px;
  margin: 2rem auto;
  border-radius: 100px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(26, 26, 26, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(248, 113, 113, 0.2);
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-text {
  font-size: 0.98rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
}

.nav a {
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  color: var(--text-muted);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  transform: translateY(-1px);
}

.hero {
  padding: 4rem 0 3.5rem;
  margin: 2rem auto 3rem;
  max-width: 95%;
  border-radius: 32px;
  background: rgba(26, 26, 26, 0.5);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 3.2fr) minmax(0, 3fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 3vw, 2.8rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.025em;
}

.hero-copy p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease,
    transform 0.18s ease, border-color 0.18s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fef2f2;
  box-shadow: 0 14px 35px rgba(248, 113, 113, 0.55);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 42px rgba(248, 113, 113, 0.75);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent-strong);
  border-color: rgba(248, 113, 113, 0.3);
}

.btn.ghost:hover {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.6);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-meta span {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-screenshot {
  width: 100%;
  max-width: 480px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease;
}

.hero-screenshot:hover {
  transform: scale(1.02);
}

.browser-mockup {
  width: 100%;
  max-width: 360px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at top left, #242424 0%, #1a1a1a 60%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.browser-bar {
  display: flex;
  align-items: center;
  padding: 0.45rem 0.7rem;
  gap: 0.4rem;
  background: linear-gradient(to right, #2a2a2a, #1f1f1f);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.browser-bar .dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  opacity: 0.85;
}

.browser-bar .dot.red {
  background: #fb5f57;
}

.browser-bar .dot.amber {
  background: #fdbc2e;
}

.browser-bar .dot.green {
  background: #28c840;
}

.address {
  margin-left: 0.5rem;
  flex: 1;
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.browser-content {
  padding: 1.15rem 1.1rem 1.25rem;
}

.extension-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.7rem;
  margin: 0 0.4rem 0.45rem 0;
  font-size: 0.7rem;
  border-radius: 999px;
  background: rgba(248, 113, 113, 0.1);
  color: var(--accent-strong);
  border: 1px solid rgba(248, 113, 113, 0.25);
}

.browser-text {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.section {
  padding: 5rem 0;
}

.section-header {
  text-align: left;
  margin-bottom: 1.8rem;
}

.section-header h2 {
  margin: 0 0 0.4rem;
  font-size: 1.55rem;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  max-width: 34rem;
}

.section-extensions {
  background: radial-gradient(circle at top left,
      rgba(59, 130, 246, 0.05),
      transparent 55%),
    radial-gradient(circle at bottom right,
      rgba(244, 114, 182, 0.04),
      transparent 60%);
}

.extension-badge {
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.25);
}

.extension-tag {
  font-size: 0.7rem;
  padding: 0.16rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  color: var(--text-muted);
}

.section-split .split-inner {
  display: grid;
  grid-template-columns: minmax(0, 3.2fr) minmax(0, 2.3fr);
  gap: 2rem;
  align-items: start;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.split-copy h1,
.split-copy h2 {
  margin: 0 0 0.6rem;
  font-size: 1.5rem;
}

.split-copy p {
  margin: 0 0 0.9rem;
  color: var(--text-muted);
}

.split-card {
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top right,
      rgba(248, 113, 113, 0.08),
      transparent 58%),
    #1a1a1a;
  border: 1px solid rgba(248, 113, 113, 0.2);
  padding: 1.2rem 1.2rem 1.1rem;
  box-shadow: var(--shadow-soft);
}

.split-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1rem;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.checklist li::before {
  content: "✔";
  color: #4ade80;
  font-size: 0.8rem;
  margin-top: 0.08rem;
}



.section-contact {
  padding-bottom: 3.4rem;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
  gap: 1.8rem;
  align-items: start;
}

.section-contact h1,
.section-contact h2 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.section-contact p {
  margin: 0;
  color: var(--text-muted);
}

.contact-card {
  border-radius: var(--radius-lg);
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.15rem 1.2rem 1.1rem;
  box-shadow: var(--shadow-soft);
}

.contact-card p {
  margin-bottom: 0.7rem;
  font-size: 0.86rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.86rem;
}

.contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}

.contact-list span {
  min-width: 70px;
  color: var(--text-soft);
}

.contact-list a {
  color: #f87171;
}

.contact-list a:hover {
  text-decoration: underline;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.1rem 0 1.3rem;
  background: radial-gradient(circle at top,
      rgba(248, 113, 113, 0.04),
      transparent 56%),
    #0a0a0a;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}



code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 0.8em;
  padding: 0.15rem 0.3rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e8eaed;
}

/* ── Extension Showcase (single card) ── */

.ext-showcase {
  max-width: 680px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.2rem;
  background: linear-gradient(145deg,
      rgba(30, 30, 30, 0.95),
      rgba(18, 18, 18, 1));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.03);
}

.ext-showcase-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.4rem;
}

.ext-showcase-logo {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(248, 113, 113, 0.2);
}

.ext-showcase-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ext-showcase-header h1,
.ext-showcase-header h2 {
  margin: 0 0 0.3rem;
  font-size: 1.5rem;
}

.ext-showcase-desc {
  margin: 0 0 1.2rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.ext-showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ext-showcase-stores h3 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.ext-showcase-stores .download-buttons {
  justify-content: flex-start;
}

/* ── Features Grid ── */

.section-features {
  background: radial-gradient(circle at top left,
      rgba(59, 130, 246, 0.05),
      transparent 55%),
    radial-gradient(circle at bottom right,
      rgba(244, 114, 182, 0.04),
      transparent 60%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.4rem 1.4rem;
  background: linear-gradient(145deg,
      rgba(30, 30, 30, 0.95),
      rgba(22, 22, 22, 1));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.35);
  transition: transform 0.22s ease, box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(248, 113, 113, 0.45);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(248, 113, 113, 0.08);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.9rem;
  display: inline-block;
  transition: transform 0.22s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.15) rotate(-3deg);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.feature-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── Download CTA ── */

.section-download {
  text-align: center;
  padding: 4rem 0 5rem;
  background: radial-gradient(circle at center,
      rgba(248, 113, 113, 0.06),
      transparent 55%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.download-inner h2 {
  margin: 0 0 0.5rem;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
}

.download-inner p {
  margin: 0 0 2rem;
  color: var(--text-muted);
  font-size: 1rem;
}

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

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  transition: all 0.22s ease;
  cursor: pointer;
  text-decoration: none;
}

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

.download-btn.firefox:hover {
  background: linear-gradient(135deg, rgba(255, 80, 0, 0.15), rgba(255, 150, 0, 0.1));
  border-color: rgba(255, 100, 0, 0.5);
  box-shadow: 0 12px 32px rgba(255, 100, 0, 0.25);
  color: #ff9500;
}

.download-btn.edge:hover {
  background: linear-gradient(135deg, rgba(0, 120, 212, 0.15), rgba(0, 180, 255, 0.1));
  border-color: rgba(0, 145, 255, 0.5);
  box-shadow: 0 12px 32px rgba(0, 145, 255, 0.25);
  color: #3eb8ff;
}

.download-btn.coming-soon-btn {
  opacity: 0.45;
  cursor: default;
  border-style: dashed;
}

.download-btn.coming-soon-btn:hover {
  transform: none;
  opacity: 0.55;
}

@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }

  .hero {
    padding-top: 3.3rem;
  }

  .hero-copy {
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

  .section-split .split-inner,
  .contact-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-header {
    backdrop-filter: blur(14px);
  }
}

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

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

  .header-inner {
    padding: 0.7rem 0.2rem;
  }

  .nav {
    gap: 0.4rem;
    font-size: 0.8rem;
  }

  .nav a {
    padding-inline: 0.55rem;
  }

  .hero-meta span {
    width: 100%;
  }

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