:root {
  --primary-color: #070b1a;
  --secondary-color: #121a36;
  --secondary-soft: #1b2550;
  --accent-color: #00f5d4;
  --accent-color-soft: rgba(0, 245, 212, 0.18);
  --pink-color: #f72585;
  --pink-soft: rgba(247, 37, 133, 0.16);
  --gray-color: rgba(224, 224, 224, 0.14);
  --text-color: #d8e4ff;
  --text-muted: #a9b7d6;
  --text-soft: #7f8db0;
  --heading-color: #f8fbff;
  --surface-color: rgba(18, 26, 54, 0.74);
  --surface-strong: rgba(12, 18, 38, 0.9);
  --border-color: rgba(136, 146, 176, 0.18);
  --shadow-color: rgba(2, 6, 23, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Exo 2", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background:
    radial-gradient(circle at top left, rgba(0, 245, 212, 0.1), transparent 30%),
    radial-gradient(circle at top right, rgba(247, 37, 133, 0.12), transparent 26%),
    linear-gradient(180deg, #09101f 0%, #060914 100%);
  min-height: 100vh;
}

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

a {
  color: inherit;
}

p,
li,
label,
input,
textarea,
button {
  color: var(--text-muted);
}

h1,
h2,
h3,
h4,
.logo,
.btn {
  color: var(--heading-color);
}

h1,
h2,
h3,
h4,
.logo {
  font-family: "Orbitron", sans-serif;
  line-height: 1.15;
}

section {
  position: relative;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 11, 26, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.25rem 2rem;
}

.nav-container {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.accent,
.gradient-text {
  color: var(--pink-color);
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent-color), #7ef7ff 45%, var(--pink-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s ease, opacity 0.3s ease;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.nav-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nav-toggle-label {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(0, 245, 212, 0.35);
  border-radius: 0.75rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
}

.nav-toggle-label span {
  display: block;
  width: 1.3rem;
  height: 2px;
  background: var(--accent-color);
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle-label span + span {
  margin-top: 0.28rem;
}

.container {
  width: min(1200px, calc(100% - 3rem));
  margin: 0 auto;
}

.hero,
.page-header,
.features,
.stats,
.about-content,
.services-content,
.agents-content,
.contact-content {
  padding: 5rem 0;
}

.hero,
.page-header {
  position: relative;
  overflow: hidden;
}

.hero {
  min-height: calc(100vh - 88px);
  display: grid;
  place-items: center;
  padding: 7rem 1.5rem;
  text-align: center;
}

.hero::before,
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 245, 212, 0.18), transparent 25%),
    radial-gradient(circle at 80% 30%, rgba(247, 37, 133, 0.16), transparent 25%),
    linear-gradient(135deg, rgba(0, 245, 212, 0.08), rgba(247, 37, 133, 0.08));
  pointer-events: none;
}

.hero-content,
.footer-content,
.feature-grid,
.stats-grid,
.about-grid,
.philosophy-grid,
.agents-grid,
.contact-grid {
  display: grid;
  gap: 2rem;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  justify-items: center;
  gap: 1.5rem;
}

.hero h1,
.page-header h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  margin-bottom: 0.5rem;
}

.hero p,
.subtitle,
.tagline {
  max-width: 760px;
  font-size: 1.12rem;
  color: var(--text-muted);
}

.subtitle {
  margin: 0 auto;
}

.page-header {
  padding: 4.5rem 0 3rem;
  text-align: center;
}

.page-header .container {
  position: relative;
  z-index: 1;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.5rem;
  background: linear-gradient(180deg, rgba(18, 26, 54, 0.76), rgba(10, 14, 30, 0.92));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.feature-grid,
.stats-grid,
.philosophy-grid,
.agents-grid,
.about-grid,
.contact-grid,
.services-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

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

.feature-card,
.service-card,
.agent-card,
.philosophy-card,
.contact-form-wrapper,
.contact-info,
.stat-item {
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  background: linear-gradient(180deg, rgba(24, 34, 68, 0.68), rgba(11, 16, 34, 0.92));
  box-shadow: 0 16px 40px var(--shadow-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.feature-card:hover,
.service-card:hover,
.agent-card:hover,
.philosophy-card:hover,
.stat-item:hover,
.contact-form-wrapper:hover,
.contact-info:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 245, 212, 0.45);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.34), 0 0 0 1px rgba(0, 245, 212, 0.08);
}

.feature-card {
  text-align: center;
}

.feature-icon,
.service-icon {
  width: 3.75rem;
  height: 3.75rem;
  margin: 0 auto 1.25rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--accent-color-soft), var(--pink-soft));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.service-card ul,
.footer-section ul,
.island-features {
  padding-left: 1.25rem;
}

.service-card li,
.footer-section li,
.island-features li {
  margin-bottom: 0.65rem;
}

.feature-card h3,
.service-card h3,
.agent-card h3,
.philosophy-card h3,
.contact-info h2,
.contact-form-wrapper h2,
.footer h3,
.footer h4,
.cta-section h2,
.island-cta h2,
.about-text h2,
.philosophy-section h2,
.island-section h2 {
  margin-bottom: 0.9rem;
}

.features h2,
.philosophy-section h2,
.island-section h2,
.cta-section,
.island-cta {
  text-align: center;
}

.features h2,
.philosophy-section h2,
.island-section h2 {
  margin-bottom: 2rem;
}

.stats-grid {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  color: var(--accent-color);
}

.stat-label {
  display: block;
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-weight: 600;
}

.about-text,
.about-visual,
.philosophy-section,
.island-section,
.cta-section,
.island-cta {
  position: relative;
}

.about-text p,
.island-section > p,
.cta-section p,
.island-cta p,
.contact-info > p,
.footer-section p,
.agent-bio,
.agent-model,
.agent-title,
.no-agents {
  color: var(--text-muted);
}

.about-text p + p,
.cta-section p,
.island-cta p {
  margin-top: 1rem;
}

.about-grid {
  align-items: center;
}

.island-graphic {
  padding: 1.5rem;
  border-radius: 1.5rem;
  background: linear-gradient(180deg, rgba(17, 24, 48, 0.74), rgba(9, 13, 28, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

.island-graphic svg {
  width: 100%;
  height: auto;
  border-radius: 1rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent-color), #49ffe4);
  color: var(--primary-color);
  box-shadow: 0 18px 34px rgba(0, 245, 212, 0.24);
}

.btn-primary:hover {
  box-shadow: 0 22px 40px rgba(0, 245, 212, 0.34);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--heading-color);
}

.btn-secondary:hover {
  border-color: rgba(0, 245, 212, 0.4);
  background: rgba(0, 245, 212, 0.08);
}

.btn-full {
  width: 100%;
}

.agent-card {
  text-align: center;
}

.agent-avatar {
  margin-bottom: 1rem;
}

.agent-avatar img {
  width: min(180px, 100%);
  height: 180px;
  object-fit: cover;
  margin: 0 auto;
  border-radius: 50%;
  border: 3px solid rgba(0, 245, 212, 0.28);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.28);
}

.avatar-placeholder {
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent-color), var(--pink-color));
  color: var(--primary-color);
  font-size: 2rem;
  font-weight: 700;
}

.agent-title,
.model-label {
  color: var(--accent-color);
  font-weight: 700;
}

.agent-bio {
  margin: 0.8rem 0;
}

.no-agents,
.success-message,
.error-message {
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  margin-bottom: 1.5rem;
}

.no-agents,
.success-message {
  background: rgba(0, 245, 212, 0.08);
  border: 1px solid rgba(0, 245, 212, 0.18);
}

.error-message {
  background: rgba(247, 37, 133, 0.09);
  border: 1px solid rgba(247, 37, 133, 0.22);
  color: #ffd0e7;
}

.contact-details {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.contact-icon,
.island-icon {
  font-size: 1.5rem;
}

.contact-item h4 {
  margin-bottom: 0.35rem;
}

.contact-item p {
  color: var(--text-muted);
}

.island-badge,
.cta-section,
.island-cta,
.island-section {
  margin-top: 2rem;
  padding: 2rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, rgba(19, 27, 55, 0.74), rgba(9, 14, 30, 0.94));
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.26);
}

.island-cta {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.island-cta .btn,
.cta-section .btn {
  margin-top: 1.25rem;
}

.island-features {
  text-align: left;
  max-width: 760px;
  margin: 1.5rem auto 0;
}

.island-features li span {
  margin-right: 0.55rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.45rem;
}

.contact-form label {
  font-weight: 600;
  color: var(--heading-color);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.9rem;
  background-color: rgba(5, 9, 22, 0.78);
  color: var(--text-color);
  margin-bottom: 0;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-soft);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(0, 245, 212, 0.55);
  box-shadow: 0 0 0 4px rgba(0, 245, 212, 0.12);
  background: rgba(8, 13, 29, 0.96);
}

.footer {
  margin-top: 2rem;
  padding: 3rem 1.5rem 2rem;
  background:
    linear-gradient(180deg, rgba(5, 9, 22, 0.92), rgba(3, 6, 15, 0.98)),
    var(--primary-color);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-content {
  width: min(1200px, 100%);
  margin: 0 auto;
  align-items: start;
}

.footer-section {
  padding: 0.5rem 0;
}

.footer-section ul {
  list-style: none;
  padding-left: 0;
}

.footer-section a {
  color: var(--text-muted);
  text-decoration: none;
}

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

.footer-bottom {
  width: min(1200px, 100%);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-soft);
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-1rem);
  }
  100% {
    transform: translateY(0);
  }
}

.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.floating-shapes img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  animation: float 5s ease-in-out infinite;
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem 1.25rem;
  }

  .nav-container {
    position: relative;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-toggle-label {
    display: inline-flex;
    margin-left: auto;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 1rem;
    background: rgba(18, 26, 54, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 1rem;
    border-radius: 0.75rem;
  }

  .nav-toggle:checked ~ .nav-links {
    display: flex;
  }

  .nav-toggle:checked + .nav-toggle-label span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle:checked + .nav-toggle-label span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle:checked + .nav-toggle-label span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .container {
    width: min(100% - 1.5rem, 1200px);
  }

  .hero,
  .page-header,
  .features,
  .stats,
  .about-content,
  .services-content,
  .agents-content,
  .contact-content {
    padding: 3.5rem 0;
  }

  .hero {
    min-height: auto;
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .page-header .container,
  .island-badge,
  .cta-section,
  .island-cta,
  .island-section,
  .feature-card,
  .service-card,
  .agent-card,
  .philosophy-card,
  .contact-form-wrapper,
  .contact-info,
  .stat-item {
    padding: 1.5rem;
  }

  .feature-grid,
  .services-grid,
  .stats-grid,
  .about-grid,
  .philosophy-grid,
  .agents-grid,
  .contact-grid,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn,
  .cta-section .btn,
  .island-cta .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 1rem;
  }

  .hero h1,
  .page-header h1 {
    font-size: 1.9rem;
  }

  .hero p,
  .subtitle,
  .agent-bio,
  .contact-item p {
    font-size: 0.95rem;
  }

  .logo {
    font-size: 1.25rem;
  }
}