:root {
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;
  --zinc-100: #f4f4f5;
  --zinc-200: #e4e4e7;
  --zinc-500: #71717a;
  --white: #ffffff;
  --accent-green: #ebf6f2;
  --accent-blue: #e5eff8;
  --accent-amber: #fef1d8;
  --accent-purple: #f7f4fa;
  --accent-pink: #f7dbe5;
  --gradient-rainbow: conic-gradient(
    from 180deg,
    #ebf6f2 0deg,
    #e7f3e0 56.3deg,
    #e5eff8 118.8deg,
    #fef1d8 176.4deg,
    #f7f4fa 237.6deg,
    #f7dbe5 295.2deg,
    #ebf6f2 360deg
  );
  --noise-texture: url("https://cdn.prod.website-files.com/66797c2909f9ec0b1ff1a767/667a9572d0e9335defccda4a_noise-tile-2.png");
  --dark-noise: url("https://cdn.prod.website-files.com/66797c2909f9ec0b1ff1a767/667e846c24ba851c63c4d965_dark-noise-2.png");
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --radius-sm: 10px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-3xl: 48px;
  --radius-full: 100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--neutral-700);
  font-family: var(--font-sans);
  line-height: 1.5;
  background:
    radial-gradient(920px 500px at 110% -14%, rgba(229, 239, 248, 0.86), transparent 72%),
    radial-gradient(760px 360px at -12% -28%, rgba(247, 219, 229, 0.74), transparent 72%),
    radial-gradient(620px 280px at 52% -20%, rgba(235, 246, 242, 0.7), transparent 72%),
    var(--neutral-100);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

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

main ul {
  margin: 0;
  padding-left: 1.2rem;
}

main li {
  margin-bottom: 0.45rem;
}

.container {
  width: min(1200px, calc(100% - 2rem));
  margin-inline: auto;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: var(--space-4) var(--space-10);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  background: rgba(245, 245, 245, 0.42);
  border-bottom: 1px solid rgba(228, 228, 231, 0.7);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-right: var(--space-8);
}

.nav-logo-icon {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-icon img {
  width: 100%;
  height: 100%;
  border-radius: 6px;
}

.nav-logo-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--neutral-700);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--zinc-500);
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active,
.mobile-menu-content a.active {
  color: var(--neutral-700);
  border-bottom-color: var(--neutral-700);
}

.nav-actions {
  margin-left: auto;
}

.nav-cta {
  display: inline-block;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  background: var(--neutral-700);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.2s ease;
}

.nav-cta:hover {
  background: var(--neutral-800);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  border: 1px solid var(--zinc-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-hamburger span {
  width: 20px;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--neutral-700);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-hamburger.active span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-hamburger.active span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 998;
  display: none;
  padding-top: 88px;
  background: rgba(245, 245, 245, 0.98);
}

.mobile-menu.active {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
}

.mobile-menu-content a {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  letter-spacing: -0.02em;
  color: var(--neutral-700);
  border-bottom: 2px solid transparent;
}

.mobile-cta {
  margin-top: var(--space-6);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-family: var(--font-sans) !important;
  font-size: 0.95rem !important;
  font-weight: 600;
  background: var(--neutral-700);
  color: var(--white) !important;
}

.main-content {
  position: relative;
  z-index: 1;
  padding: 122px 0 var(--space-12);
  overflow: hidden;
  border-radius: 0 0 var(--radius-3xl) var(--radius-3xl);
}

.main-content::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(560px 260px at 88% 0%, rgba(229, 239, 248, 0.4), transparent 76%),
    radial-gradient(460px 220px at 8% 0%, rgba(247, 219, 229, 0.32), transparent 76%);
  pointer-events: none;
  z-index: -1;
}

h1,
h2,
h3 {
  margin: 0 0 0.72rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1,
.hero-card h1,
.hub-hero h1,
.directory-hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--neutral-700);
}

h2 {
  font-size: clamp(1.42rem, 2.3vw, 2rem);
}

p {
  margin: 0 0 0.85rem;
  color: var(--zinc-500);
}

.breadcrumbs {
  margin-bottom: var(--space-3);
}

.breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  align-items: center;
  font-size: 0.88rem;
}

.breadcrumbs a {
  color: var(--neutral-700);
  font-weight: 600;
}

.breadcrumbs span {
  color: var(--zinc-500);
}

.hero-card,
.content-section,
.faq-block,
.related-block,
.hub-hero,
.hub-pages,
.hub-related,
.directory-hero,
.hub-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-xl);
  padding: clamp(1.15rem, 2vw, 1.65rem);
  margin-bottom: var(--space-4);
  box-shadow:
    0 14px 38px rgba(23, 23, 23, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.hero-card::after,
.directory-hero::after,
.hub-hero::after {
  content: "";
  position: absolute;
  right: -84px;
  top: -84px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(229, 239, 248, 0.95), transparent 70%);
  pointer-events: none;
}

.directory-hero h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  letter-spacing: -0.028em;
}

.hero-card h1 {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neutral-700);
  background: rgba(247, 247, 247, 0.7);
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow:
    0 0 0 6px rgba(247, 244, 250, 0.52),
    0 6px 24px rgba(229, 239, 248, 0.58);
}

.cta-row {
  margin-top: var(--space-5);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 12px 28px;
  transition: all 0.2s ease;
  border: none;
}

.btn-primary {
  background: var(--neutral-700);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--neutral-800);
}

.btn-secondary {
  color: var(--neutral-700);
  background: transparent;
  border: 2px solid var(--neutral-700);
}

.btn-secondary:hover {
  background: var(--neutral-700);
  color: var(--white);
}

.content-section,
.faq-block,
.related-block {
  border-radius: var(--radius-lg);
}

.content-section {
  border-left: 3px solid rgba(229, 239, 248, 0.95);
}

.hub-pages {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(247, 247, 247, 0.9) 100%);
}

.content-section p,
.faq-block p,
.related-block p,
.hub-list p {
  color: var(--zinc-500);
}

.hub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}

.hub-list li {
  margin: 0;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(229, 229, 229, 0.9);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(249, 249, 249, 0.94));
  box-shadow: 0 8px 18px rgba(23, 23, 23, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hub-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(23, 23, 23, 0.08);
}

.faq-item {
  margin-bottom: 0.6rem;
  border: 1px solid var(--zinc-200);
  border-radius: var(--radius-md);
  background: var(--zinc-100);
  padding: 0.7rem 0.85rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--neutral-700);
}

.faq-item p {
  margin: 0.6rem 0 0;
}

.directory-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(248px, 1fr));
}

.hub-card {
  margin-bottom: 0;
  min-height: 235px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(249, 249, 249, 0.95) 100%);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hub-card::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 4px;
  border-radius: 0 0 10px 10px;
  background: var(--gradient-rainbow);
  opacity: 0.75;
}

.hub-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 18px 40px rgba(23, 23, 23, 0.1),
    0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.hub-card:nth-child(1) {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(235, 246, 242, 0.48) 100%);
}

.hub-card:nth-child(2) {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(229, 239, 248, 0.46) 100%);
}

.hub-card:nth-child(3) {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 244, 250, 0.5) 100%);
}

.hub-card:nth-child(4) {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(254, 241, 216, 0.48) 100%);
}

.hub-card h2 {
  font-size: 1.5rem;
  line-height: 1.1;
}

.hub-card a,
.hub-list a,
.hub-related a,
.related-block a {
  color: var(--neutral-700);
  font-weight: 600;
  text-decoration: none;
}

.hub-card a:hover,
.hub-list a:hover,
.hub-related a:hover,
.related-block a:hover {
  color: var(--neutral-900);
}

.hub-related ul,
.related-block ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.hub-related li,
.related-block li {
  margin: 0;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(229, 229, 229, 0.92);
  background: rgba(255, 255, 255, 0.74);
}

.hub-card p:last-child {
  margin-top: auto;
  margin-bottom: 0;
  color: var(--neutral-700);
  font-weight: 600;
}

.footer {
  position: relative;
  margin-top: var(--space-12);
  padding: 120px var(--space-6) 0;
  color: var(--white);
  background-color: var(--neutral-700);
  background-image: var(--dark-noise);
  background-size: 80px 80px;
  overflow: hidden;
  border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

.footer-column {
  padding-top: 14px;
}

.footer-column-brand {
  padding-top: 0;
}

.footer-logo {
  display: inline-block;
}

.footer-logo-icon {
  width: 40px;
  height: 40px;
}

.footer-logo-icon img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
}

.footer-context {
  max-width: 220px;
  margin-top: var(--space-3);
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.9rem;
  line-height: 1.45;
}

.footer-column-title {
  margin: 0 0 var(--space-4);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
}

.footer-link {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--zinc-500);
  font-size: 1.06rem;
  line-height: 1.2;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--white);
}

.footer-wordmark {
  position: relative;
  width: 100%;
  top: 5px;
}

.footer-wordmark-svg {
  width: 100%;
  height: auto;
  color: rgba(255, 255, 255, 0.12);
  font-family: var(--font-serif);
  font-size: 160px;
  font-weight: 400;
}

@media (max-width: 1024px) {
  .container {
    width: min(100%, calc(100% - 1.25rem));
  }

  .nav {
    padding: var(--space-4) var(--space-6);
  }

  .nav-links {
    gap: var(--space-5);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .hub-list {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .main-content {
    padding-top: 100px;
  }

  .hero-card h1,
  .directory-hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.45rem);
  }

  .cta-row .btn {
    width: 100%;
  }

  .footer {
    margin-top: var(--space-8);
    padding-top: 92px;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .hub-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100%, calc(100% - 1rem));
  }

  .main-content {
    padding-top: 92px;
  }

  .hero-card,
  .content-section,
  .faq-block,
  .related-block,
  .hub-hero,
  .hub-pages,
  .hub-related,
  .directory-hero,
  .hub-card {
    padding: 1rem;
    border-radius: var(--radius-lg);
  }

  .mobile-menu-content a {
    font-size: 1.9rem;
  }

  .footer-link {
    font-size: 1rem;
  }
}

/* Competitor Comparison Styles */
.competitor-comparison-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, rgba(229, 239, 248, 0.5) 0%, rgba(247, 244, 250, 0.5) 100%);
  border-radius: var(--radius-xl);
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.competitor-logo-container,
.echotext-logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.competitor-logo {
  width: 120px;
  height: 60px;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter 0.2s ease;
}

.competitor-logo:hover {
  filter: grayscale(0%);
}

.echotext-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
}

.competitor-name,
.echotext-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--neutral-700);
}

.vs-divider {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--zinc-500);
  padding: var(--space-3) var(--space-4);
  background: var(--white);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* YouTube Video Embed Styles */
.video-embed-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  margin-bottom: var(--space-5);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.video-embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
}

/* Integration Page Specific Styles */
.integration-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: linear-gradient(135deg, rgba(235, 246, 242, 0.6) 0%, rgba(229, 239, 248, 0.6) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.integration-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.integration-info h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--neutral-700);
}

.integration-info p {
  margin: var(--space-1) 0 0;
  font-size: 0.9rem;
  color: var(--zinc-500);
}

/* Mac Model Page Styles */
.mac-model-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, rgba(254, 241, 216, 0.6) 0%, rgba(247, 219, 229, 0.6) 100%);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: var(--space-4);
}

.mac-model-badge svg {
  width: 20px;
  height: 20px;
}

/* Language Page Styles */
.language-flag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, rgba(247, 244, 250, 0.6) 0%, rgba(229, 239, 248, 0.6) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.language-flag .flag {
  font-size: 1.5rem;
}

.language-flag .name {
  font-weight: 600;
  color: var(--neutral-700);
}

.language-flag .native {
  font-size: 0.9rem;
  color: var(--zinc-500);
}

/* Alternative Page Styles */
.alternative-hero {
  background: linear-gradient(135deg, rgba(247, 219, 229, 0.3) 0%, rgba(254, 241, 216, 0.3) 50%, rgba(235, 246, 242, 0.3) 100%);
}

.pricing-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.pricing-card {
  padding: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 2px solid rgba(229, 229, 229, 0.9);
  text-align: center;
}

.pricing-card.competitor {
  border-color: rgba(229, 239, 248, 0.95);
}

.pricing-card.echotext {
  border-color: rgba(235, 246, 242, 0.95);
  background: linear-gradient(135deg, rgba(235, 246, 242, 0.3) 0%, rgba(255, 255, 255, 0.9) 100%);
}

.pricing-card h4 {
  margin: 0 0 var(--space-2);
  font-size: 0.9rem;
  color: var(--zinc-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card .price {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin: 0;
}

.pricing-card .price-note {
  font-size: 0.85rem;
  color: var(--zinc-500);
  margin: var(--space-1) 0 0;
}

@media (max-width: 768px) {
  .competitor-comparison-header {
    flex-direction: column;
    gap: var(--space-4);
  }

  .vs-divider {
    transform: rotate(90deg);
  }

  .pricing-comparison {
    grid-template-columns: 1fr;
  }
}