:root {
  --color-background: #0a0613;
  --color-surface: #171024;
  --color-surface-alt: rgba(31, 22, 49, 0.68);
  --color-primary: #facc15;
  --color-primary-soft: rgba(250, 204, 21, 0.25);
  --color-accent: #a855f7;
  --color-text: #f8fafc;
  --color-text-muted: rgba(232, 225, 255, 0.75);
  --color-border: rgba(168, 85, 247, 0.22);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max-width: 1120px;
  --shadow-soft: 0 24px 60px rgba(17, 10, 32, 0.42);
  --shadow-inset: inset 0 0 0 1px rgba(168, 85, 247, 0.12);
}

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

body {
  margin: 0;
  font-family: "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;
  background: radial-gradient(circle at 18% 18%, rgba(250, 204, 21, 0.18), transparent 60%),
              radial-gradient(circle at 82% 12%, rgba(168, 85, 247, 0.18), transparent 70%),
              var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
}

.app {
  min-height: 100vh;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

button {
  font-family: inherit;
}

section {
  padding: 60px 24px;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(250, 204, 21, 0.12);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.6);
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 6, 19, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
}

.header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 160ms ease;
}

.header__logo:hover {
  color: var(--color-accent);
}

.header__nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.header__nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 160ms ease;
}

.header__nav-link:hover,
.header__nav-link:focus {
  color: var(--color-text);
  text-decoration: none;
}

@media (max-width: 640px) {
  .header__nav {
    gap: 20px;
  }

  .header__nav-link {
    font-size: 0.9rem;
  }
}

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 80px 24px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 20%, rgba(59, 130, 246, 0.1), transparent 60%),
              linear-gradient(135deg, rgba(59, 130, 246, 0.08), transparent 65%);
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  max-width: 640px;
}

.hero h1 {
  font-size: clamp(2.75rem, 3.5vw, 3.75rem);
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 28px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(168, 85, 247, 0.32);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.cta-button:hover,
.cta-button:focus {
  transform: translateY(-2px);
  box-shadow: 0 20px 48px rgba(168, 85, 247, 0.42);
}

.cards {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}

.card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.6));
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  filter: blur(0px);
}

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
}

.card h3 {
  margin: 0;
  font-size: 1.4rem;
}

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

.callout {
  padding: 50px 24px;
  background: linear-gradient(135deg, rgba(250, 204, 21, 0.12), rgba(168, 85, 247, 0.12));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.callout__body {
  display: grid;
  gap: 16px;
  max-width: 720px;
}

.callout h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  color: #f8fafc;
}

.callout p {
  margin: 0;
  color: rgba(250, 238, 186, 0.92);
}

.blog-section {
  padding: 60px 24px;
}

.blog-section__description {
  margin: 12px 0 40px;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.blog-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.blog-card {
  background: rgba(27, 18, 45, 0.72);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 16px;
  align-content: start;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 80px rgba(17, 10, 32, 0.56);
  border-color: rgba(168, 85, 247, 0.35);
}

.blog-card h3 {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.4;
}

.blog-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.blog-card h3 a:hover {
  color: var(--color-primary);
}

.blog-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.blog-card__link {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 160ms ease;
}

.blog-card__link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.contact {
  padding-bottom: 60px;
}

.contact__layout {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: start;
}

.contact__copy h2 {
  margin: 0 0 16px;
  font-size: clamp(1.8rem, 2.4vw, 2.2rem);
}

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

.contact__form {
  background: rgba(27, 18, 45, 0.82);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 18px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label {
  font-weight: 600;
  color: var(--color-text);
}

.form-field input,
.form-field textarea {
  background: rgba(23, 15, 40, 0.68);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--color-text);
  font-size: 1rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(168, 85, 247, 0.8);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.25);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form__submit {
  justify-self: start;
  width: 100%;
}

@media (min-width: 640px) {
  .form__submit {
    width: auto;
  }
}

.status-message {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.status-message.success {
  color: #4ade80;
}

.status-message.error {
  color: #f87171;
}

.footer {
  padding: 48px 24px 64px;
  background: rgba(2, 6, 23, 0.95);
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.footer__content {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  display: grid;
  gap: 12px;
  justify-items: start;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.footer__links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--color-text-muted);
}

.footer__links a:hover,
.footer__links a:focus {
  color: var(--color-text);
}

.noscript {
  padding: 24px;
  text-align: center;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .hero {
    padding-top: 120px;
  }

  .hero__content {
    text-align: left;
  }

  .card {
    padding: 28px;
  }
}

.cta-button[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}


/* Enhanced layout and imagery */
.hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 48px;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero__content {
  max-width: 540px;
}

.hero__highlights {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.hero__highlights li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

.hero__highlights li::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.6);
}

.hero__art {
  position: relative;
  justify-self: center;
}

.hero__art::after {
  content: '';
  position: absolute;
  inset: -60px -80px -80px;
  z-index: 0;
  background: radial-gradient(circle at 30% 20%, rgba(250, 204, 21, 0.2), transparent 60%),
              radial-gradient(circle at 80% 30%, rgba(168, 85, 247, 0.24), transparent 70%);
}

.hero__art-surface {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 36px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.6));
  box-shadow: 0 35px 80px rgba(15, 23, 42, 0.6);
}

.hero__art img {
  display: block;
  width: min(100%, 600px);
  height: auto;
}

.cards {
  margin-top: 60px;
}

.card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 24px;
}

.card__icon-wrap {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 28px;
  background: rgba(250, 204, 21, 0.12);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.card__icon {
  width: 44px;
  height: 44px;
}

.card__icon-fallback {
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary);
}

.card__index {
  position: absolute;
  bottom: 10px;
  right: 12px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(226, 232, 240, 0.6);
}

.card__body {
  display: grid;
  gap: 12px;
}

.callout__body {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: center;
  gap: 32px;
}

.callout__media {
  justify-self: center;
}

.callout__media img {
  display: block;
  width: clamp(200px, 32vw, 360px);
  height: auto;
}

.callout__content {
  display: grid;
  gap: 12px;
}

@media (max-width: 767px) {
  .hero__layout {
    gap: 36px;
  }

  .card {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .card__icon-wrap {
    width: 72px;
    height: 72px;
  }

  .card__index {
    right: 10px;
    bottom: 6px;
  }
}