:root {
  --indigo: #4f46e5;
  --indigo-dark: #4338ca;
  --indigo-light: #eef2ff;
  --indigo-lighter: #e0e7ff;
  --indigo-gradient: linear-gradient(135deg, #4f46e5, #7c3aed);
  --dark: #0f172a;
  --gray-900: #1e293b;
  --gray-700: #334155;
  --gray-500: #64748b;
  --gray-300: #cbd5e1;
  --gray-100: #f1f5f9;
  --gray-50: #f8fafc;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(79, 70, 229, 0.08);
  --shadow-lg: 0 8px 40px rgba(79, 70, 229, 0.12);
  --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.06);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--white);
  color: var(--gray-700);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: 
    radial-gradient(circle at 15% 20%, rgba(79, 70, 229, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(124, 58, 237, 0.02) 0%, transparent 50%),
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(79, 70, 229, 0.02) 40px, rgba(79, 70, 229, 0.02) 41px);
  pointer-events: none;
  z-index: -1;
}

/* Navigation */
nav {
  position: fixed;
  top: 0; width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  z-index: 100;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 44px;
  width: auto;
  border-radius: 4px;
}

.logo-text .name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
  line-height: 1.2;
}

.logo-text .tagline {
  font-size: 0.7rem;
  color: var(--indigo);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

/* Hero with image background */
.hero-image-bg {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 24px 80px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.hero-image-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.92), rgba(124, 58, 237, 0.85));
  z-index: 1;
}

.hero-image-bg .hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

/* Social bar */
.social-bar {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.social-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none;
  color: white;
  transition: all .3s;
}

.social-bar-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.social-bar-link svg {
  width: 16px;
  height: 16px;
  fill: white;
  stroke: none;
}

.social-bar-wa { background: #25D366; }
.social-bar-ig { background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45); }
.social-bar-fb { background: #1877F2; }
.social-bar-tt { background: #000; }

/* Image sections */
.image-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 40px 0;
}

.image-showcase img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  transition: transform .4s;
}

.image-showcase img:hover {
  transform: scale(1.03);
}

/* Service description emphasis */
.service-emphasis {
  background: var(--indigo-light);
  border-left: 4px solid var(--indigo);
  padding: 24px 28px;
  border-radius: 0 12px 12px 0;
  margin: 32px 0;
  max-width: 700px;
}

.service-emphasis h3 {
  color: var(--indigo-dark);
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.service-emphasis p {
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Logo enhancement */
.logo-img {
  height: 50px;
  width: auto;
  border-radius: 4px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.logo-text .name {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--dark);
  line-height: 1.2;
  letter-spacing: -0.3px;
}

/* Footer social */
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s;
  text-decoration: none;
}

.footer-social a:hover {
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: white;
  stroke: none;
}

.footer-social-wa { background: #25D366; }
.footer-social-ig { background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45); }
.footer-social-fb { background: #1877F2; }
.footer-social-tt { background: #000; }

/* Full process update */
.process-grid-alt {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color .2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--indigo); }

.nav-cta {
  background: var(--indigo-gradient);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600 !important;
}

.nav-cta:hover { 
  opacity: .9; 
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: 0.3s;
}

/* Hero */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 140px 24px 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gray-50), var(--indigo-light));
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(79, 70, 229, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(124, 58, 237, 0.04) 0%, transparent 50%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  background: var(--white);
  border: 1px solid var(--indigo-lighter);
  color: var(--indigo);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--dark);
}

.hero h1 .highlight {
  background: var(--indigo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--gray-500);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all .3s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--indigo-gradient);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
  background: var(--white);
  color: var(--indigo);
  border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
  border-color: var(--indigo);
  background: var(--indigo-light);
  transform: translateY(-2px);
}

/* Section styles */
.section {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--dark);
}

.section-header h2 .highlight {
  background: var(--indigo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  color: var(--gray-500);
  font-size: 1.05rem;
  line-height: 1.6;
}

.section-alt {
  background: var(--gray-50);
}

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

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  padding: 36px;
  transition: all .3s;
  box-shadow: var(--shadow-card);
}

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

.service-icon {
  width: 56px; height: 56px;
  background: var(--indigo-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--dark);
}

.service-card p {
  color: var(--gray-500);
  font-size: .9rem;
  line-height: 1.6;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 60px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: 32px;
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--indigo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--gray-500);
  font-size: .85rem;
}

/* About section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-content h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--dark);
}

.about-content h2 .highlight {
  background: var(--indigo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-content p {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

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

.value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-700);
  font-size: .9rem;
}

.value-item svg {
  width: 20px;
  height: 20px;
  stroke: var(--indigo);
  flex-shrink: 0;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(79, 70, 229, 0.85), transparent);
  opacity: 0;
  transition: opacity .3s;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery-item:hover .overlay {
  opacity: 1;
}

.gallery-item .overlay span {
  color: var(--white);
  font-size: .85rem;
  font-weight: 500;
}

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

.process-step {
  text-align: center;
  padding: 36px 24px;
  background: var(--white);
  border-radius: 16px;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  transition: all .3s;
}

.process-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.process-number {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--indigo-gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 20px;
}

.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.process-step p {
  color: var(--gray-500);
  font-size: .9rem;
  line-height: 1.6;
}

/* CTA section */
.cta {
  padding: 100px 24px;
  background: var(--indigo-gradient);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}

.cta-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta h2 {
  color: var(--white);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.cta .btn {
  background: var(--white);
  color: var(--indigo-dark);
  font-size: 1.1rem;
  padding: 16px 40px;
}

.cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* Footer */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 24px 30px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer-brand .footer-logo img {
  height: 40px;
  border-radius: 4px;
}

.footer-brand .footer-logo span {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
}

.footer-brand p {
  color: var(--gray-500);
  font-size: .9rem;
  line-height: 1.6;
  max-width: 300px;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: .9rem;
  font-weight: 600;
}

.footer-col a {
  display: block;
  color: var(--gray-500);
  text-decoration: none;
  font-size: .88rem;
  padding: 4px 0;
  transition: color .2s;
}

.footer-col a:hover { color: var(--indigo-lighter); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: var(--gray-500);
}

/* Page header for subpages */
.page-header {
  padding: 140px 24px 60px;
  text-align: center;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
}

.page-header h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--dark);
}

.page-header h1 .highlight {
  background: var(--indigo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-header p {
  color: var(--gray-500);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

/* Service details page */
.service-details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-detail-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  transition: all .3s;
  box-shadow: var(--shadow-card);
}

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

.service-detail-card .icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.service-detail-card h3 {
  font-size: 1.3rem;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-detail-card p {
  color: var(--gray-500);
  font-size: .92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-detail-card ul {
  list-style: none;
  text-align: left;
}

.service-detail-card ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--gray-700);
  font-size: .9rem;
  border-bottom: 1px solid var(--gray-100);
}

.service-detail-card ul li:last-child { border: none; }

.service-detail-card ul li::before {
  content: '✓';
  color: var(--indigo);
  font-weight: 700;
}

/* Form styling for potential contact page */
.form-group select {
  color: var(--gray-700);
  background: var(--white);
}
.form-group select option {
  background: var(--white);
  color: var(--gray-700);
}

/* Responsive */
@media (max-width: 900px) {
  .hero h1 { font-size: 2.4rem; }
  .about-grid { grid-template-columns: 1fr; }
  .services-grid,
  .service-details-grid,
  .gallery-grid,
  .process-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .about-values { grid-template-columns: 1fr; }
  
  .nav-links {
    position: fixed;
    top: 76px; left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    display: none;
  }
  
  .nav-links.open { display: flex; }
  .mobile-toggle { display: flex; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .section-header h2 { font-size: 1.8rem; }
  .page-header h1 { font-size: 2rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
}