/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  font-size: var(--fs-base);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background-color: #0080c9;
}

.btn-secondary {
  background-color: var(--color-accent);
  color: white;
}

.btn-secondary:hover:not(:disabled) {
  background-color: #00a870;
}

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

.btn-outline:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: white;
}

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

.btn-dark:hover:not(:disabled) {
  background-color: #000;
}

.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--fs-sm);
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-lg);
}

.btn-full {
  width: 100%;
}

/* Header */
.header {
  background-color: white;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-MD) var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
}

.header-logo {
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.logo-image {
  height: 40px;
  width: auto;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  display: none;
}

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

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition);
  border-radius: 1px;
}

.menu-toggle.active .hamburger span:nth-child(1) {
  transform: rotate(45deg) translateY(9px);
}

.menu-toggle.active .hamburger span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translateY(-9px);
}

.header-nav {
  display: flex;
}

.nav-list {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
}

.nav-link {
  display: inline-block;
  color: var(--color-text);
  font-weight: 500;
  transition: var(--transition);
  padding: var(--space-sm) 0;
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link-primary {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
}

.nav-link-primary:hover {
  background-color: #0080c9;
  color: white;
}

/* Dropdown Menu */
.nav-item-dropdown {
  position: relative;
}

.nav-item-dropdown > .nav-link::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  vertical-align: 2px;
  transition: var(--transition);
}

.nav-submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  list-style: none;
  padding: 8px 0;
  margin: 8px 0 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 100;
}

.nav-item-dropdown:hover .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-item-dropdown:hover > .nav-link::after {
  transform: rotate(180deg);
}

.nav-sublink {
  display: block;
  padding: 12px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-sublink:hover {
  background-color: #f5f7fb;
  color: var(--color-primary);
  padding-left: 24px;
}

/* Hero Section */
.hero {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, #0099e5 0%, #00c896 100%);
  color: white;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-title {
  margin-bottom: var(--space-lg);
  font-size: var(--fs-5xl);
}

.hero-subtitle {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-lg);
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

.hero-image img {
  max-width: 100%;
  height: auto;
}

/* Cards */
.card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
}

.card-title {
  margin-bottom: var(--space-md);
}

.card-text {
  color: var(--color-text-light);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  font-size: var(--fs-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 153, 229, 0.1);
}

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

.form-error {
  color: var(--color-error);
  font-size: var(--fs-sm);
  margin-top: var(--space-xs);
}

.form-success {
  color: var(--color-success);
  font-size: var(--fs-sm);
  margin-top: var(--space-xs);
}

/* Footer */
.footer {
  background-color: var(--color-dark);
  color: white;
  padding: var(--space-3xl) 0;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer-column {
  padding: var(--space-sm) 0;
}

.footer-title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-md);
}

.footer-subtitle {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-primary);
}

.social-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-contact {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
}

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

.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}

.footer-credit {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--fs-sm);
}

.footer-credit a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: underline;
}
/* Service Card Enhancements */
.service-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.service-card-image {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: linear-gradient(135deg, #0099e5 0%, #00c896 100%);
}

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

.service-card:hover .service-card-image img {
  transform: scale(1.08);
}

.service-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 16, 23, 0.15);
  transition: background 0.35s ease;
}

.service-card:hover .service-card-overlay {
  background: rgba(11, 16, 23, 0.05);
}

.service-card-icon {
  position: relative;
  margin: -35px auto 16px;
  width: 70px;
  height: 70px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10;
  transition: all 0.35s ease;
}

.service-card:hover .service-card-icon {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.service-card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin: 0 16px 12px;
  padding: 0;
  color: var(--color-dark);
}

.service-card-description {
  flex: 1;
  font-size: var(--fs-base);
  color: var(--color-text-light);
  margin: 0 16px 20px;
  line-height: 1.6;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px 16px;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--fs-base);
  transition: gap 0.3s ease;
}

.service-card-link:hover {
  gap: 12px;
}

.card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

/* Team Member Cards */
.team-member-card {
  padding: 32px 24px;
  text-align: center;
}

.team-member-card img {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
}

.team-member-card:hover img {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  transform: scale(1.02);
}

/* Hero Section Enhancements */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0099e5 0%, #00c896 100%);
  padding: var(--space-3xl) 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  color: white;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 var(--space-lg) 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  margin: 0 0 var(--space-lg) 0;
  opacity: 0.95;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-image {
  position: relative;
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.hero-image:hover img {
  transform: scale(1.02);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Logo Watermark for Images */
.image-with-watermark {
  position: relative;
  display: inline-block;
}

.image-with-watermark img {
  display: block;
  width: 100%;
  height: auto;
}

.image-watermark {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.image-watermark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}