:root {
  --color-bg: #040b18;
  --color-surface: #0d162b;
  --color-card: rgba(24, 36, 61, 0.85);
  --color-accent: #ff6f61;
  --color-accent-alt: #2cb4ff;
  --color-text: #f5f7fa;
  --color-subtle: #c2c9d6;
  --color-border: rgba(255, 255, 255, 0.08);
  --gradient-hero: linear-gradient(
    135deg,
    rgba(255, 111, 97, 0.15),
    rgba(44, 180, 255, 0.2)
  );
  --gradient-highlight: linear-gradient(
    135deg,
    rgba(255, 111, 97, 0.25),
    rgba(44, 180, 255, 0.3)
  );
  --max-width: 1160px;
  font-size: 16px;
}

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

body {
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

.container {
  width: min(100% - 3rem, var(--max-width));
  margin: 0 auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-subtle);
}

.cta-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.cta-button {
  background: var(--color-accent);
  color: #0d0f1a;
  box-shadow: 0 10px 24px rgba(255, 111, 97, 0.28);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(255, 111, 97, 0.45);
}

.secondary-button {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.18);
}

.secondary-button:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(4, 11, 24, 0.85);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.logo img {
  width: 42px;
  height: 42px;
}

.logo .accent {
  color: var(--color-accent);
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-subtle);
}

.site-nav a {
  position: relative;
  padding-bottom: 0.2rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.2s ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 999px;
}

.hero {
  padding: 6rem 0 4rem;
  background: var(--gradient-hero);
}

.hero .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.6rem, 4vw + 1rem, 3.75rem);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.hero p {
  color: var(--color-subtle);
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.hero-metrics div {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 1rem;
  padding: 1.5rem;
}

.hero-metrics dt {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.hero-metrics dd {
  color: var(--color-subtle);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
}

.visual-card {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.visual-card h2 {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
}

.visual-card ul {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.visual-card li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-subtle);
}

.visual-card strong {
  color: var(--color-text);
}

.visual-note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-subtle);
}

.visual-gradient {
  position: absolute;
  inset: -2rem -1.5rem -2rem 3rem;
  background:
    radial-gradient(
      circle at top right,
      rgba(44, 180, 255, 0.4),
      transparent 60%
    ),
    radial-gradient(
      circle at bottom left,
      rgba(255, 111, 97, 0.45),
      transparent 65%
    );
  filter: blur(30px);
  z-index: -1;
}

.brands {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
  background: rgba(4, 11, 24, 0.65);
}

.brands p {
  text-align: center;
  color: var(--color-subtle);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}

.brands ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  list-style: none;
  color: rgba(245, 247, 250, 0.7);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  text-align: center;
}

section {
  padding: 5rem 0;
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw + 1rem, 3rem);
  margin: 1.25rem 0 1rem;
}

.section-heading p {
  color: var(--color-subtle);
}

.pillars .pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.pillars article {
  background: var(--color-card);
  border-radius: 1.25rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.pillars article::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% -30%;
  height: 160px;
  background: var(--gradient-highlight);
  opacity: 0.3;
  filter: blur(40px);
}

.pillars h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.pillars p {
  color: var(--color-subtle);
}

.feature.highlight {
  background: rgba(11, 20, 39, 0.9);
}

.feature .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3.5rem;
  align-items: center;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 1rem;
  color: var(--color-subtle);
}

.feature-list strong {
  color: var(--color-text);
}

.stat-banner {
  margin-top: 2.25rem;
  background: linear-gradient(
    135deg,
    rgba(255, 111, 97, 0.3),
    rgba(44, 180, 255, 0.3)
  );
  border-radius: 1rem;
  padding: 1.5rem;
  display: inline-flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--color-text);
  max-width: 320px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
}

.flow-card {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
  position: relative;
}

.flow-card::after {
  content: "";
  position: absolute;
  inset: -25% -15% auto auto;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(44, 180, 255, 0.35),
    transparent 60%
  );
  z-index: -1;
  filter: blur(20px);
}

.flow-card ol {
  list-style-position: inside;
  color: var(--color-subtle);
  display: grid;
  gap: 0.75rem;
  font-weight: 500;
}

.flow-summary {
  margin-top: 2rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 1rem;
  padding: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--color-subtle);
}

.flow-summary strong {
  font-size: 1.6rem;
  color: var(--color-text);
}

.feature.dual {
  background: rgba(6, 14, 30, 0.95);
}

.timeline-card {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.35);
}

.timeline-card h3 {
  margin-bottom: 1.75rem;
}

.timeline-card ul {
  list-style: none;
  display: grid;
  gap: 1.5rem;
}

.timeline-card li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.timeline-card .time {
  font-family: "Inter", monospace;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
}

.timeline-card p {
  color: var(--color-subtle);
  font-size: 0.9rem;
}

.library {
  background: rgba(4, 11, 24, 0.8);
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
}

.library article {
  background: var(--color-card);
  border-radius: 1.25rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.library article h3 {
  margin-bottom: 1rem;
}

.library article p {
  color: var(--color-subtle);
}

.library .tag {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 0.75rem;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 111, 97, 0.3);
  color: var(--color-text);
}

.assistant {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    120deg,
    rgba(255, 111, 97, 0.18),
    rgba(44, 180, 255, 0.22)
  );
}

.assistant .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  align-items: center;
}

.assistant-copy ul {
  margin-top: 1.25rem;
  list-style: disc;
  padding-left: 1.2rem;
  color: var(--color-subtle);
}

.assistant-visual {
  display: flex;
  justify-content: flex-end;
}

.assistant-bubble {
  background: rgba(4, 11, 24, 0.85);
  border-radius: 1.75rem;
  padding: 2rem;
  max-width: 320px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 1rem;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.assistant-bubble button {
  padding: 0.65rem 1rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.assistant-bubble button:first-of-type {
  background: var(--color-accent);
  color: #0d0f1a;
  box-shadow: 0 12px 28px rgba(255, 111, 97, 0.35);
}

.assistant-bubble button.secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

.assistant-bubble button:hover {
  transform: translateY(-1px);
}

.metrics {
  display: flex;
  justify-content: center;
  background: rgba(4, 11, 24, 0.8);
}

.metrics .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.metric {
  text-align: center;
  padding: 1.5rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.05);
}

.metric .value {
  font-size: 2rem;
  font-weight: 700;
}

.metric .label {
  display: block;
  color: var(--color-subtle);
  margin-top: 0.5rem;
}

.testimonials {
  background: rgba(4, 11, 24, 0.9);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.testimonial-grid figure {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 1.5rem;
}

.testimonial-grid blockquote {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  position: relative;
}

.testimonial-grid blockquote::before {
  content: "“";
  position: absolute;
  left: -1rem;
  top: -1rem;
  font-size: 3rem;
  color: rgba(255, 111, 97, 0.35);
}

.testimonial-grid figcaption span {
  color: var(--color-subtle);
  font-size: 0.9rem;
}

.pricing {
  background: rgba(4, 11, 24, 0.85);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.pricing-grid article {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 1.5rem;
  position: relative;
}

.pricing-grid article ul {
  list-style: none;
  color: var(--color-subtle);
  display: grid;
  gap: 0.75rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-subtle);
  margin-left: 0.5rem;
}

.pricing-grid .featured {
  border: 1px solid rgba(255, 111, 97, 0.6);
  background: rgba(255, 111, 97, 0.08);
}

.plan-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--color-accent);
  color: #0d0f1a;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-weight: 700;
}

.resources {
  background: rgba(4, 11, 24, 0.9);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.resource-grid article {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 1rem;
}

.resource-grid article a {
  color: var(--color-accent-alt);
  font-weight: 600;
}

.cta-final {
  text-align: center;
  background: linear-gradient(
    135deg,
    rgba(255, 111, 97, 0.2),
    rgba(44, 180, 255, 0.2)
  );
}

.cta-final p {
  margin: 1rem 0 2rem;
  color: var(--color-subtle);
}

.contact .container {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 3.5rem;
  align-items: stretch;
}

.contact-intro {
  display: grid;
  gap: 1.5rem;
}

.contact-details {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.contact-card {
  background: var(--color-card);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 1rem;
}

.contact-card h3 {
  font-size: 1.1rem;
}

.contact-link {
  color: var(--color-accent-alt);
  font-weight: 600;
  word-break: break-word;
}

.contact-sidecard {
  align-self: center;
}

.contact-steps {
  display: grid;
  gap: 0.75rem;
  padding-left: 1.25rem;
  color: var(--color-subtle);
}

.contact-steps li {
  list-style: disc;
}

.privacy-note {
  font-size: 0.8rem;
  color: var(--color-subtle);
}

.privacy {
  background: rgba(5, 12, 27, 0.9);
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.privacy-grid article {
  background: rgba(13, 22, 43, 0.75);
  padding: 1.75rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 0.75rem;
}

.privacy-grid p {
  color: var(--color-subtle);
}

.site-footer {
  background: rgba(3, 7, 18, 0.9);
  border-top: 1px solid var(--color-border);
}

.site-footer .container {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 3rem;
  padding: 3.5rem 0;
}

.footer-brand {
  display: grid;
  gap: 1.5rem;
  max-width: 360px;
  color: var(--color-subtle);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}

.footer-links h3 {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-links ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  color: var(--color-subtle);
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
}

.newsletter-form button {
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: none;
  background: var(--color-accent);
  color: #0d0f1a;
  font-weight: 600;
  cursor: pointer;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 1.2rem 0;
  text-align: center;
  color: var(--color-subtle);
  font-size: 0.85rem;
}

.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;
}

@media (max-width: 960px) {
  .hero .container,
  .feature .container,
  .assistant .container,
  .contact .container,
  .site-footer .container {
    grid-template-columns: 1fr;
  }

  .contact-sidecard {
    align-self: stretch;
  }

  .contact-details {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .feature-visual,
  .assistant-visual {
    order: -1;
  }

  .hero {
    padding-top: 5rem;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .site-nav ul {
    position: absolute;
    inset: 100% 0 auto auto;
    background: rgba(3, 8, 19, 0.96);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    margin: 1rem;
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    transform: scale(0.95);
    transform-origin: top right;
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 0.2s ease,
      transform 0.2s ease;
  }

  .site-nav ul[aria-expanded="true"] {
    opacity: 1;
    pointer-events: all;
    transform: scale(1);
  }

  .nav-toggle {
    display: flex;
  }

  .site-header .cta-button {
    display: none;
  }

  .newsletter-form {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 2rem, var(--max-width));
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .brands ul {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  }

  section {
    padding: 4rem 0;
  }
}