:root {
  --primary: #0052cc;
  --primary-dark: #003d99;
  --primary-light: #4c9aff;
  --secondary: #00c7b7;
  --secondary-light: #00e6d3;
  --accent: #ff6b35;
  --dark: #0a1628;
  --dark-light: #1a2744;
  --gray-900: #172b4d;
  --gray-700: #344563;
  --gray-500: #5e6c84;
  --gray-300: #a5adba;
  --gray-100: #f4f5f7;
  --white: #ffffff;
  --gradient-primary: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  --gradient-hero: linear-gradient(
    135deg,
    #0a1628 0%,
    #1a2744 50%,
    #0052cc 100%
  );
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont,
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
}

/* ==================== LOADER ==================== */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
  position: relative;
}

.loader-plane {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  animation: loaderFly 2s ease-in-out infinite;
}

.loader-plane svg {
  width: 40px;
  height: 40px;
  fill: var(--secondary);
}

@keyframes loaderFly {
  0%,
  100% {
    transform: translateX(-50%) translateY(0) rotate(-5deg);
  }

  50% {
    transform: translateX(-50%) translateY(-10px) rotate(5deg);
  }
}

.loader-logo {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 2rem;
  letter-spacing: -1px;
}

.loader-logo span {
  color: var(--secondary);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.loader-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 10px;
  animation: loading 1.5s ease-in-out forwards;
}

@keyframes loading {
  0% {
    width: 0;
  }

  100% {
    width: 100%;
  }
}

/* ==================== NAVBAR ==================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 1rem 2rem;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.logo:hover .logo-icon {
  transform: rotate(-10deg) scale(1.1);
}

.logo-icon svg {
  width: 18px;
  height: 18px;
  color: var(--dark);
}

.logo span {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--secondary);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 199, 183, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--dark);
  cursor: pointer;
}

/* ==================== HERO SECTION ==================== */
.hero {
  padding: 8rem 2rem 4rem;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(0, 199, 183, 0.15) 0%,
    transparent 70%
  );
  top: -200px;
  right: -200px;
  pointer-events: none;
}

/* Flying Planes */
.hero-plane {
  position: absolute;
  opacity: 0.1;
  animation: flyAcross 30s linear infinite;
}

.hero-plane svg {
  fill: var(--secondary);
  width: 30px;
  height: 30px;
  transform: rotate(90deg);
}

.hero-plane.plane-1 {
  top: 20%;
  animation-delay: 0s;
}

.hero-plane.plane-2 {
  top: 60%;
  animation-delay: -15s;
}

@keyframes flyAcross {
  0% {
    left: -5%;
  }
  100% {
    left: 105%;
  }
}

/* Clouds */
.hero-cloud {
  position: absolute;
  opacity: 0.08;
  animation: floatCloud 40s linear infinite;
}

.hero-cloud svg {
  fill: var(--white);
  width: 80px;
  height: 40px;
}

.hero-cloud.cloud-1 {
  top: 15%;
  animation-duration: 45s;
}

.hero-cloud.cloud-2 {
  top: 45%;
  animation-duration: 35s;
  animation-delay: -15s;
}

.hero-cloud.cloud-2 svg {
  width: 60px;
  height: 30px;
}

.hero-cloud.cloud-3 {
  top: 75%;
  animation-duration: 50s;
  animation-delay: -25s;
}

.hero-cloud.cloud-3 svg {
  width: 100px;
  height: 50px;
}

.hero-cloud.cloud-4 {
  top: 30%;
  animation-duration: 55s;
  animation-delay: -8s;
}

.hero-cloud.cloud-4 svg {
  width: 50px;
  height: 25px;
}

.hero-cloud.cloud-5 {
  top: 55%;
  animation-duration: 42s;
  animation-delay: -30s;
}

.hero-cloud.cloud-5 svg {
  width: 70px;
  height: 35px;
}

.hero-cloud.cloud-6 {
  top: 85%;
  animation-duration: 38s;
  animation-delay: -20s;
}

.hero-cloud.cloud-6 svg {
  width: 55px;
  height: 28px;
}

@keyframes floatCloud {
  0% {
    left: -15%;
  }
  100% {
    left: 110%;
  }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease forwards;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -2px;
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.hero p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.4s;
  opacity: 0;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== CONTACT OPTIONS ==================== */
.contact-options {
  padding: 4rem 2rem;
  background: var(--white);
}

.options-container {
  max-width: 1200px;
  margin: 0 auto;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.option-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 20px;
  border: 2px solid var(--gray-100);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.option-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.option-card:hover::before {
  transform: scaleX(1);
}

.option-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.option-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(
    135deg,
    rgba(0, 82, 204, 0.1) 0%,
    rgba(0, 199, 183, 0.1) 100%
  );
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.option-card:hover .option-icon {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(
    135deg,
    rgba(0, 82, 204, 0.2) 0%,
    rgba(0, 199, 183, 0.2) 100%
  );
}

.option-icon i {
  color: var(--primary);
  width: 32px;
  height: 32px;
}

.option-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.option-card p {
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

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

/* ==================== DRAWER / SIDE PANEL ==================== */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 22, 40, 0.75);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 550px;
  height: 100%;
  background: var(--white);
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.2);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.drawer.active {
  transform: translateX(0);
}

/* Drawer Header */
.drawer-header {
  padding: 2rem;
  background: var(--gradient-hero);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.drawer-header h2 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.drawer-close {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 10px;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.drawer-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.drawer-header p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

/* Drawer Body */
.drawer-body {
  padding: 2rem;
  flex: 1;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-group label .required {
  color: var(--accent);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--gray-100);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--dark);
  transition: all 0.3s ease;
  background: var(--white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23344563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 18px;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary);
}

.checkbox-group label {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin: 0;
  font-weight: 400;
}

.checkbox-group label a {
  color: var(--primary);
  text-decoration: underline;
}

/* Drawer Footer */
.drawer-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--gray-100);
  background: var(--gray-100);
  display: flex;
  gap: 1rem;
}

.drawer-footer .btn {
  flex: 1;
  justify-content: center;
  padding: 1rem;
}

/* Success Message */
.success-message {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
}

.success-message.show {
  display: block;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--secondary) 0%,
    var(--secondary-light) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  animation: successPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes successPop {
  0% {
    transform: scale(0);
  }

  50% {
    transform: scale(1.1);
  }

  100% {
    transform: scale(1);
  }
}

.success-icon i {
  color: var(--white);
  width: 40px;
  height: 40px;
}

.success-message h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.success-message p {
  color: var(--gray-500);
  margin-bottom: 2rem;
}

/* ==================== FAQ SECTION ==================== */
.faq-section {
  padding: 4rem 2rem;
  background: var(--gray-100);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

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

.faq-item {
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 1rem;
  overflow: hidden;
  border: 1px solid var(--gray-100);
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  transition: all 0.3s ease;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--primary);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
  color: var(--gray-500);
  line-height: 1.7;
}

/* ==================== FOOTER ==================== */
.footer {
  background: var(--dark);
  padding: 4rem 2rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--white);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-column h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.footer-column ul a:hover {
  color: var(--secondary);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.85rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--primary);
  color: var(--white);
}

/* ==================== FLOATING CONTACT BUTTON ==================== */
.floating-contact-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 82, 204, 0.4);
  z-index: 1500;
  transition: all 0.3s ease;
  animation: float 3s ease-in-out infinite;
}

.floating-contact-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(0, 82, 204, 0.5);
}

.floating-contact-btn i {
  color: var(--white);
  width: 28px;
  height: 28px;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .drawer {
    max-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .options-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-brand p {
    margin: 0 auto;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .floating-contact-btn {
    bottom: 1rem;
    right: 1rem;
  }
}