/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --background: #faf9f7;
  --foreground: #1a1a2e;
  --card: #ffffff;
  --primary: #1a1a2e;
  --primary-foreground: #faf9f7;
  --muted-foreground: #6b6b7b;
  --border: #e5e4e0;
  --radius: 0.5rem;
}

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

main {
  min-height: 100vh;
}

.container {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

/* Typography */
h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

h2 {
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 3rem;
}

.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
  font-weight: 500;
  margin-bottom: 1rem;
}

/* Icons */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-large {
  padding: 1.5rem 2rem;
  margin-bottom: 3rem;
}

.btn-demo {
  background-color: var(--primary-foreground);
  color: var(--primary);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  padding: 1.5rem 2rem;
}

.btn-demo:hover {
  opacity: 0.9;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 1.5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--background) 0%, rgba(250, 249, 247, 0.95) 40%, rgba(250, 249, 247, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 72rem;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-text {
  max-width: 40rem;
}

.hero-tagline {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: rgba(26, 26, 46, 0.9);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--muted-foreground);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* Services Section */
.services {
  padding: 6rem 1.5rem;
  background-color: var(--card);
}

.services .container {
  max-width: 56rem;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--background);
  transition: border-color 0.2s ease;
}

.service-card:hover {
  border-color: rgba(26, 26, 46, 0.2);
}

.check-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.check-icon svg {
  width: 1rem;
  height: 1rem;
  color: var(--primary-foreground);
  stroke: var(--primary-foreground);
}

.service-card span {
  font-size: 1.125rem;
}

/* Experience Section */
.experience {
  padding: 6rem 1.5rem;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .experience-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.experience-image {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 1rem;
  overflow: hidden;
}

.experience-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.experience-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.experience-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.experience-item .icon {
  color: var(--muted-foreground);
}

.experience-item p {
  font-size: clamp(1.125rem, 1.5vw, 1.25rem);
}

.experience-item strong {
  font-weight: 600;
}

.experience-item span {
  color: var(--muted-foreground);
}

/* Aisyo Section */
.aisyo {
  padding: 6rem 1.5rem;
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.aisyo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .aisyo-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.aisyo-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.aisyo-label .section-label {
  opacity: 0.8;
  margin-bottom: 0;
}

.aisyo h2 {
  margin-bottom: 1.5rem;
}

.aisyo-description {
  font-size: clamp(1.125rem, 1.5vw, 1.25rem);
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.aisyo-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-tag {
  padding: 0.5rem 1rem;
  border: 1px solid rgba(250, 249, 247, 0.3);
  border-radius: 9999px;
  font-size: 0.875rem;
}

.aisyo-objective {
  opacity: 0.8;
  font-style: italic;
  margin-bottom: 2rem;
}

.aisyo-image-wrapper {
  position: relative;
}

.aisyo-image {
  position: relative;
  aspect-ratio: 16/10;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(250, 249, 247, 0.1);
}

.aisyo-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
}

.aisyo-glow {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  width: 6rem;
  height: 6rem;
  background-color: rgba(250, 249, 247, 0.05);
  border-radius: 50%;
  filter: blur(2rem);
}

/* Contact Section */
.contact {
  padding: 6rem 1.5rem;
  background-color: var(--card);
}

.contact .container {
  max-width: 56rem;
}

.contact h2 {
  margin-bottom: 1.5rem;
}

.contact-availability {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2.5rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.contact-divider {
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  margin-top: 0;
}

.contact-alternative {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .contact-links {
    gap: 2.5rem;
  }
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--foreground);
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-link:hover {
  color: var(--muted-foreground);
}

/* Footer */
.footer {
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--border);
}

.footer .container {
  max-width: 56rem;
}

.footer-name {
  font-weight: 500;
  margin-bottom: 1rem;
}

.footer-sectors {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.footer-sectors .dot {
  margin: 0 0.25rem;
}

.footer-location {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .hero {
    padding: 4rem 1rem;
  }
  
  .services,
  .experience,
  .aisyo,
  .contact {
    padding: 4rem 1rem;
  }
  
  .contact-links {
    flex-direction: column;
    gap: 1rem;
  }
}