/* ORTYX — Theme variables (ubah warna & spacing di sini) */
:root {
  --bg-primary: #000000;
  --bg-secondary: #0a0a12;
  --bg-card: rgba(12, 18, 35, 0.6);
  --bg-card-hover: rgba(18, 28, 55, 0.8);

  --primary: #007bff;
  --primary-light: #00d4ff;
  --primary-glow: rgba(0, 123, 255, 0.45);
  --gradient-primary: linear-gradient(135deg, #007bff 0%, #00d4ff 100%);
  --gradient-text: linear-gradient(135deg, #4da3ff 0%, #00d4ff 100%);

  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #6b7280;

  --border: rgba(0, 123, 255, 0.15);
  --border-hover: rgba(0, 212, 255, 0.4);

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --container: 1200px;
  --header-h: 80px;

  --shadow-glow: 0 0 40px rgba(0, 123, 255, 0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 123, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 123, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.section-heading {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 48px;
  line-height: 1.2;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--primary-light);
  background: rgba(0, 123, 255, 0.08);
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.site-header.scrolled {
  background: rgba(0, 0, 0, 0.94);
  border-bottom-color: rgba(0, 123, 255, 0.25);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

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

.nav-main {
  display: flex;
  gap: 32px;
}

.nav-main a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.nav-main a:hover { color: var(--primary-light); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 123, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: rgba(0, 123, 255, 0.08);
  font-size: 0.85rem;
  color: var(--primary-light);
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-light);
  box-shadow: 0 0 10px var(--primary-light);
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0, 123, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.stat-value,
p.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Globe visual — detail di assets/css/globe.css */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

/* Trust bar */
.trust {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.trust-heading {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.trust-logos {
  overflow: hidden;
  width: 100%;
}

.trust-logo {
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.02em;
  transition: var(--transition);
}

.trust-logo:hover { color: rgba(255, 255, 255, 0.45); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

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

.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 20px;
  line-height: 1.25;
}

.about-content p {
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.feature-card {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}

.feature-card .icon {
  color: var(--primary-light);
  margin-bottom: 12px;
}

.feature-card h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

/* Services */
.services { background: var(--bg-secondary); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card .icon {
  color: var(--primary-light);
  margin-bottom: 20px;
  width: 32px;
  height: 32px;
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--primary-light);
  font-weight: 500;
  transition: var(--transition);
}

.service-link:hover { gap: 10px; }

/* Projects */
.project-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(0, 123, 255, 0.1);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
  position: relative;
}

.project-card.hidden { display: none; }

.project-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.project-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-info {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.project-info h3 { font-size: 1rem; }

.project-category {
  font-size: 0.75rem;
  color: var(--primary-light);
  margin-top: 4px;
}

.project-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  transition: var(--transition);
}

.project-card:hover .project-arrow {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
}

/* CTA Banner */
.cta-banner {
  padding: 80px 0;
  background:
    radial-gradient(ellipse at right, rgba(0, 123, 255, 0.12) 0%, transparent 60%),
    var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px;
  align-items: center;
}

.cta-stats {
  display: flex;
  gap: 32px;
}

.cta-stat {
  text-align: center;
}

.cta-stat .stat-value { font-size: 1.75rem; }

.cta-stat .stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.cta-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 20px;
}

.cta-content .btn { margin-top: 8px; }

.cta-sphere {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--primary-light), var(--primary));
  box-shadow: 0 0 60px var(--primary-glow);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 40px var(--primary-glow); }
  50% { box-shadow: 0 0 80px rgba(0, 212, 255, 0.5); }
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  border-color: var(--border-hover);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 40px var(--primary-glow);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  background: var(--gradient-primary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.pricing-name {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-features {
  margin: 32px 0;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features .icon {
  color: var(--primary-light);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.pricing-card .btn { width: 100%; justify-content: center; }

/* Contact */
.contact {
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(0, 123, 255, 0.08) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 400' opacity='0.05'%3E%3Cpath fill='%23007bff' d='M100 200 Q200 100 300 200 T500 200 T700 180'/%3E%3C/svg%3E") center/cover;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-item .icon {
  color: var(--primary-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-form {
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.4);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.form-alert.success {
  background: rgba(0, 200, 100, 0.15);
  border: 1px solid rgba(0, 200, 100, 0.3);
  color: #4ade80;
}

.form-alert.error {
  background: rgba(255, 80, 80, 0.15);
  border: 1px solid rgba(255, 80, 80, 0.3);
  color: #f87171;
}

/* Footer */
.site-footer {
  padding: 48px 0 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}

.footer-nav {
  display: flex;
  gap: 24px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-nav a:hover { color: var(--primary-light); }

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-links a:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(0, 123, 255, 0.1);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .hero-visual { order: -1; min-height: 280px; }

  .services-grid,
  .projects-grid,
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }

  .cta-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cta-stats { justify-content: center; }
  .cta-sphere { margin: 0 auto; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }

  .nav-main {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 24px;
    background: rgba(0, 0, 0, 0.95);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    gap: 16px;
  }

  .nav-main.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-toggle { display: flex; }
  .header-cta { display: none; }

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

  .services-grid,
  .projects-grid,
  .pricing-grid { grid-template-columns: 1fr; }

  .pricing-card.popular { transform: none; }

  .cta-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
}