/**
 * Components CSS
 * Contains reusable UI components: buttons, cards, forms, etc.
 */

/* ===========================
   Buttons
   =========================== */
.btn {
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-inverse);
  box-shadow: 0 4px 15px rgba(30, 58, 95, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 58, 95, 0.35);
  background: var(--gradient-primary);
}

.btn-secondary {
  background: #ffffff;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--text-inverse);
  transform: translateY(-2px);
}

.btn-hero {
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 700;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.btn-hero:hover .btn-icon {
  transform: translateX(5px);
}

/* ===========================
   Cards
   =========================== */
.card {
  background: #ffffff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.card-description {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

/* Service Cards */
.service-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 2px solid transparent;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--primary);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--text-inverse);
}

.service-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.service-description {
  font-size: 16px;
  color: var(--text-tertiary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.service-features {
  list-style: none;
  padding: 20px 0;
  margin: 20px 0 0;
  border-top: 1px solid var(--border-primary);
}

.service-features li {
  padding: 10px 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
  font-size: 18px;
}

/* Solution Cards */
.solution-card {
  background: white;
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  transition: all 0.3s;
  cursor: pointer;
  width: 100%;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.solution-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.solution-desc {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

/* Feature Cards */
.feature-card {
  background: #ffffff;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: white;
}

.feature-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.feature-description {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* Step Cards */
.step-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 24px;
  position: relative;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 24px;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-inverse);
}

.step-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  margin-top: 20px;
}

.step-description {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

/* Advantage Cards */
.advantage-card {
  background: #ffffff;
  border-radius: 15px;
  padding: 40px 20px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid var(--border-primary);
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border-color: var(--primary);
}

.advantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: #e8f0fe;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
  background: #1a4b8c;
}

.advantage-card:hover .advantage-icon svg {
  fill: #ffffff;
}

.advantage-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 15px;
}

.advantage-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
}

/* ===========================
   Forms & Inputs
   =========================== */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  font-size: 16px;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  font-size: 16px;
  color: var(--text-primary);
  resize: vertical;
  min-height: 120px;
  transition: all 0.3s ease;
}

.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  font-size: 16px;
  color: var(--text-primary);
  background: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* ===========================
   Grids
   =========================== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin: 60px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.solutions-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 30px;
  row-gap: 40px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
}

/* ===========================
   Modal & Overlay
   =========================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border-radius: 16px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modalFadeIn 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--text-tertiary);
  transition: all 0.3s ease;
}

.modal-close:hover {
  color: var(--text-primary);
  transform: rotate(90deg);
}

.modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.modal-description {
  font-size: 16px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ===========================
   Utilities
   =========================== */
.text-center {
  text-align: center;
}

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

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

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }

.pt-1 { padding-top: 8px; }
.pt-2 { padding-top: 16px; }
.pt-3 { padding-top: 24px; }
.pt-4 { padding-top: 32px; }
.pt-5 { padding-top: 40px; }

.pb-1 { padding-bottom: 8px; }
.pb-2 { padding-bottom: 16px; }
.pb-3 { padding-bottom: 24px; }
.pb-4 { padding-bottom: 32px; }
.pb-5 { padding-bottom: 40px; }

.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }
.gap-5 { gap: 40px; }

/* ===========================
   Animations
   =========================== */
@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

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

  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .btn-hero {
    padding: 14px 28px;
    font-size: 16px;
  }

  .modal-content {
    padding: 24px;
  }

  .modal-title {
    font-size: 20px;
  }

  .modal-description {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .service-card {
    padding: 30px 20px;
  }

  .solution-card {
    padding: 30px 20px;
  }

  .advantage-card {
    padding: 30px 20px;
  }
}
/* ===========================

.modal-title {
  font-size: 24px;
  font-weight: 700;
  color: white;
  margin: 0;
}

.modal-subtitle {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 8px;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
  .modal-header {
    padding: 25px;
    border-radius: 15px 15px 0 0;
  }

  .modal-title {
    font-size: 20px;
  }
}

/* ===========================
   Modal Styles - Premium Navy Theme
   =========================== */
.modal-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 30px;
  border-radius: 25px 25px 0 0;
  position: relative;
}

.modal-title {
  font-size: 24px;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
}

.modal-subtitle {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
  .modal-header {
    padding: 25px;
    border-radius: 20px 20px 0 0;
  }

  .modal-title {
    font-size: 20px;
  }
}