:root {
  /* Colors */
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
  --accent-gradient: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);

  /* Text Colors */
  --text-primary: #2d3748;
  --text-secondary: #718096;
  --text-light: #a0aec0;
  --text-white: #ffffff;
  --text-white-90: rgba(255, 255, 255, 0.9);

  /* Background Colors */
  --white: #ffffff;
  --dark: #1a202c;
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);

  /* Spacing */
  --section-padding: 6rem 0;
  --container-padding: 0 2rem;
  --border-radius: 20px;
  --border-radius-lg: 30px;
  --border-radius-xl: 50px;

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-slow: all 0.6s ease;

  /* Shadows */
  --shadow-sm: 0 4px 15px rgba(102, 126, 234, 0.4);
  --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 60px rgba(102, 126, 234, 0.2);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  color: var(--text-primary);
}

/* Services Section */
.services {
  padding: 80px 0;
}

.services .section-title {
  text-align: center;
  margin-bottom: 50px;
}

.service-card {
  padding: 30px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.service-card .icon {
  width: 65px;
  height: 65px;
  margin-right: 20px;
  background: rgba(0, 57, 87, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #003957;
  font-size: 30px;
  transition: all 0.3s ease;
}

.service-card:hover .icon {
  background: #003957;
  color: #fff;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #003957;
}

.service-card p {
  margin-bottom: 20px;
  color: #6c757d;
  font-size: 15px;
  line-height: 1.6;
}

.btn-primary {
  background: linear-gradient(90deg, #2575fc, #6a11cb);

  color: #fff;
  font-weight: 600;
  padding: 12px 32px;
  border: none;
  border-radius: 50px;
  /* bikin oval */
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  display: inline-block;
  text-align: center;
}

/* xx */



/* FAQ Section */
.faq {
  padding: 80px 0;
  background: #f8fbfd;
}

.faq h2 {
  font-size: 28px;
  font-weight: 700;
  color: #003957;
}

.faq p {
  font-size: 15px;
  color: #6c757d;
  line-height: 1.7;
}

.faq img {
  max-width: 180px;
  margin-top: 20px;
}

.faq .accordion-button {
  font-weight: 600;
  color: #003957;
  background-color: #fff;
  border-radius: 10px;
  margin-bottom: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.faq .accordion-button:focus {
  box-shadow: none;
}

.faq .accordion-body {
  color: #6c757d;
  line-height: 1.6;
  font-size: 15px;
}


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

.feature-box h4 {
  margin-top: 15px;
  font-size: 18px;
  color: #003957;
}

.feature-box p {
  font-size: 15px;
  color: #6c757d;
}

.icon-circle {
  width: 60px;
  height: 60px;
  background: #eaf4ff;
  color: #007bff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 24px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.feature-box {
  background: #fff;
  border-radius: 12px;
  padding: 25px 20px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.feature-box h4 {
  margin-top: 15px;
  font-size: 18px;
  color: #003957;
}

.feature-box p {
  font-size: 15px;
  color: #6c757d;
  margin: 0;
}

.icon-circle {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #e6f2ff, #f5faff);
  color: #007bff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  font-size: 24px;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.15);
  transition: all 0.3s ease;
}

.feature-box:hover .icon-circle {
  background: #007bff;
  color: #fff;
}


/* Responsive */
@media (max-width: 992px) {
  .services .row {
    flex-direction: column;
    gap: 2rem;
  }

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

  .faq img {
    margin: 20px auto 0;
    display: block;
  }
}


/* ========================================
       UTILITY CLASSES
    ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

.section {
  padding: var(--section-padding);
}

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-xl);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(90deg, #2575fc, #6a11cb);

  color: #fff;
  font-weight: 600;
  padding: 12px 32px;
  border: none;
  border-radius: 50px;
  /* bikin oval */
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 216, 155, 0.6);
}

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-ghost {
  background: var(--primary-gradient);
  color: var(--text-white);
  padding: 0.75rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

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

.text-white {
  color: var(--text-white);
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mb-4 {
  margin-bottom: 4rem;
}

/* ========================================
       HEADER COMPONENT
    ======================================== */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid var(--glass-border);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition);
}

.nav-menu a:hover {
  color: #667eea;
}

/* ========================================
       HERO SECTION
    ======================================== */
.hero {
  min-height: 100vh;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

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

.hero-description {
  font-size: 1.2rem;
  color: var(--text-white-90);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero Visual Component */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mockup {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.hero-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* biar gambar full tapi tidak ketarik */
  display: block;
}

.hero-mockup::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

/* Floating Cards Component */
.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius);
  padding: 1rem;
  box-shadow: var(--shadow-md);
  animation: float 3s ease-in-out infinite;
}

.floating-card:nth-child(2) {
  top: 92%;
  right: -100px;
  animation-delay: 0s;
}

.floating-card:nth-child(3) {
  bottom: 50%;
  left: -80px;
  animation-delay: 1s;
}

.floating-card:nth-child(4) {
  top: 50%;
  right: -30px;
  animation-delay: 2s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }
}

.card-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.card-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.card-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #667eea;
}

/* Background Shapes Component */
.bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.shape {
  position: absolute;
  opacity: 0.1;
  animation: rotate 20s linear infinite;
}

.shape:nth-child(1) {
  top: 10%;
  left: 10%;
  width: 100px;
  height: 100px;
  background: var(--text-white);
  border-radius: 50%;
}

.shape:nth-child(2) {
  top: 60%;
  right: 10%;
  width: 150px;
  height: 150px;
  background: var(--text-white);
  transform: rotate(45deg);
}

.shape:nth-child(3) {
  bottom: 10%;
  left: 20%;
  width: 80px;
  height: 80px;
  background: var(--text-white);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* ========================================
       STATS SECTION
    ======================================== */
.stats {
  background: var(--white);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2rem;
  background: var(--accent-gradient);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-10px);
}

.stat-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--text-white);
  font-size: 1.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 500;
}

/* ========================================
       ABOUT SECTION
    ======================================== */
.about {
  background: var(--bg-gradient);
}

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

.about-meta {
  color: #667eea;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  display: block;
}

.about-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.about-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.feature-list {
  list-style: none;
  margin-bottom: 2rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-list .icon {
  color: #667eea;
  font-size: 1.2rem;
  margin-top: 2px;
}

.profile-section {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.profile-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-size: 1.5rem;
}

.profile-name {
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.profile-position {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.about-image {
  width: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  /* biar gambar ikut radius */
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

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

/* ========================================
       FEATURES SECTION
    ======================================== */
.features {
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 25px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-white);
  font-size: 1.8rem;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========================================
       CTA SECTION
    ======================================== */
.cta {
  background: var(--primary-gradient);
  position: relative;
  overflow: hidden;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 1.5rem;
}

.cta-description {
  font-size: 1.2rem;
  color: var(--text-white-90);
  margin-bottom: 2.5rem;
}

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

/* ========================================
       FOOTER COMPONENT
    ======================================== */
.footer {
  background: var(--dark);
  color: var(--text-white);
  padding: 3rem 0 1rem;
}

.footer-content {
  text-align: center;
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--text-white);
}

.footer-bottom {
  border-top: 1px solid #2d3748;
  padding-top: 1rem;
  color: var(--text-secondary);
  text-align: center;
}

/* ========================================
       RESPONSIVE DESIGN
    ======================================== */
@media (max-width: 1024px) {

  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 0;
  }

  .nav-menu {
    display: none;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-mockup {
    width: 300px;
    height: 400px;
  }

  .floating-card {
    display: none;
  }

  .section-title {
    font-size: 2rem;
  }

  .cta-title {
    font-size: 2rem;
  }

  .hero-buttons,
  .cta-buttons {
    justify-content: center;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }

  .about-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }
}

/* ========================================
       ANIMATION UTILITIES
    ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}