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

body { 
  margin: 0; 
  font-family: 'Segoe UI', 'Roboto', 'Open Sans', sans-serif; 
  background: #f5f7fa;
  color: #2c3e50;
  line-height: 1.6;
}

/* ==================== NAVIGATION ==================== */
.navbar {
  background: linear-gradient(135deg, #1a2332 0%, #243447 100%);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border-bottom: 3px solid #2563eb;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  color: white;
  font-size: 1.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  letter-spacing: 0.5px;
}

.nav-logo i {
  color: #2563eb;
  font-size: 1.6rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-menu a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.nav-menu a:hover {
  color: #2563eb;
  background: rgba(37, 99, 235, 0.1);
}

.admin-link {
  background: linear-gradient(135deg, #dc2626, #b91c1c) !important;
  color: white !important;
  padding: 0.6rem 1rem !important;
  border-radius: 20px;
}

.admin-link:hover {
  background: linear-gradient(135deg, #b91c1c, #991b1b) !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 5px 0;
  border-radius: 3px;
  transition: 0.3s;
}

/* ==================== HERO SECTION ==================== */
.hero { 
  background: linear-gradient(135deg, #1a2332 0%, #243447 50%, #0f172a 100%);
  color: white; 
  padding: 100px 20px;
  min-height: 650px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08), transparent);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06), transparent);
  border-radius: 50%;
}

.hero-content {
  flex: 1;
  position: relative;
  z-index: 1;
  text-align: center;
}

.trust-badge-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.2);
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  color: #60a5fa;
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.flag {
  font-size: 1.2rem;
  margin: 0 0.3rem;
}

.hero-content h1 {
  font-size: 3.2rem;
  margin-bottom: 1rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
}

.slogan { 
  color: #60a5fa;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-subtext {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-stats {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.stat {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 12px;
  border-left: 4px solid #2563eb;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.stat:hover {
  background: rgba(37, 99, 235, 0.15);
  transform: translateY(-5px);
}

.stat h3 {
  font-size: 2.8rem;
  color: #2563eb;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.stat p {
  color: #cbd5e1;
  font-weight: 500;
}

/* ==================== TRUST INDICATORS ==================== */
.trust-indicators {
  max-width: 1200px;
  margin: -50px auto 60px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 10;
}

.trust-item {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-top: 4px solid #2563eb;
}

.trust-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.trust-item i {
  font-size: 2.5rem;
  color: #2563eb;
  margin-bottom: 1rem;
}

.trust-item h4 {
  color: #1a2332;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.trust-item p {
  color: #64748b;
  font-size: 0.95rem;
}

/* ==================== SECTIONS ==================== */
.section { 
  background: white; 
  max-width: 1000px; 
  margin: 50px auto; 
  padding: 50px;
  border-radius: 16px; 
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.section:hover {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.section h2 {
  color: #1a2332;
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid #2563eb;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
}

.section h2 i {
  color: #2563eb;
}

.section-intro {
  color: #64748b;
  font-size: 1.05rem;
  margin-bottom: 2rem;
  text-align: center;
}

.center { text-align: center; }

/* ==================== ABOUT SECTION ==================== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-text h3 {
  color: #2563eb;
  font-size: 1.3rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.about-text p {
  color: #475569;
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.values-list {
  list-style: none;
  margin-top: 1.5rem;
}

.values-list li {
  color: #475569;
  margin: 0.8rem 0;
  padding: 0.75rem;
  padding-left: 1.5rem;
  border-left: 3px solid #2563eb;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.values-list i {
  color: #16a34a;
  font-weight: bold;
}

.highlight-box {
  background: linear-gradient(135deg, #f8fafc, #f0f4f8);
  padding: 2rem;
  border-radius: 12px;
  border-left: 5px solid #2563eb;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.1);
}

.highlight-box h4 {
  color: #2563eb;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.highlight-box p {
  color: #475569;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.highlight-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.highlight-features div {
  background: white;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: #1a2332;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ==================== SERVICES SECTION ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card { 
  background: linear-gradient(135deg, #f8fafc, #f0f4f8);
  border-left: 5px solid #2563eb; 
  padding: 2rem; 
  border-radius: 12px;
  cursor: pointer; 
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1), transparent);
  border-radius: 50%;
}

.service-card:hover {
  background: linear-gradient(135deg, #f0f4f8, #e0e7ff);
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.15);
  border-left-color: #1d4ed8;
}

.service-icon {
  font-size: 2.5rem;
  color: #2563eb;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.service-card h3 {
  color: #1a2332;
  margin-bottom: 0.5rem;
  font-weight: 700;
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
}

.service-summary {
  color: #2563eb;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.service-card p { 
  display: none;
  color: #475569;
  margin-top: 1rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.service-card.active p {
  display: block;
}

/* ==================== BUTTONS ==================== */
.btn { 
  padding: 14px 32px; 
  border-radius: 50px; 
  text-decoration: none; 
  font-weight: 600; 
  margin: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  letter-spacing: 0.3px;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.primary { 
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
}

.primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.secondary { 
  border: 2px solid white; 
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

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

/* ==================== PROCESS ==================== */
.process { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
  text-align: center;
}

.process div {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  padding: 30px 20px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
  transition: all 0.3s ease;
}

.process div:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.3);
}

/* ==================== TESTIMONIALS ==================== */
.proof-section {
  margin-bottom: 3rem;
}

.proof-section h3 {
  color: #1a2332;
  font-size: 1.4rem;
  margin: 2rem 0 1.5rem;
  text-align: center;
  font-weight: 700;
}

.proof-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

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

.proof-image {
  background: linear-gradient(135deg, #f0f4f8, #e0e7ff);
  border: 3px dashed #2563eb;
  border-radius: 12px;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.proof-image:hover {
  background: linear-gradient(135deg, #e0e7ff, #d0d9ff);
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
}

.proof-image i {
  font-size: 2.5rem;
  color: #2563eb;
  margin-bottom: 0.75rem;
}

.proof-image p {
  color: #475569;
  font-weight: 600;
  margin: 0;
  font-size: 0.95rem;
}

.proof-label {
  color: #1a2332;
  font-weight: 600;
  font-size: 0.95rem;
}

.proof-note {
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
  background: rgba(37, 99, 235, 0.08);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

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

.testimonial-card {
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  padding: 2rem;
  border-radius: 12px;
  border-top: 4px solid #2563eb;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 3rem;
  color: #2563eb;
  opacity: 0.2;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.testimonial-card .stars {
  color: #fbbf24;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.testimonial-text {
  color: #1a2332;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1rem;
  font-style: italic;
}

.testimonial-author {
  color: #2563eb;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ==================== RATING ==================== */
#rating span { 
  font-size: 2.5rem; 
  cursor: pointer; 
  color: #cbd5e1;
  transition: all 0.3s ease;
  margin: 0 0.75rem;
}

#rating span:hover {
  color: #fbbf24;
  transform: scale(1.3) rotate(15deg);
}

/* ==================== FORM ==================== */
.contact-container {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.modern-form {
  width: 100%;
  max-width: 500px;
}

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

.modern-form input,
.modern-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: white;
  color: #1a2332;
}

.modern-form input::placeholder,
.modern-form textarea::placeholder {
  color: #94a3b8;
}

.modern-form input:focus,
.modern-form textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background: #f8fafc;
}

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

.btn-submit {
  width: 100%;
  margin-top: 1rem;
}

.error {
  display: block;
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  min-height: 1.25rem;
}

.success-message {
  display: block;
  color: #16a34a;
  font-weight: 600;
  margin-top: 1rem;
  text-align: center;
}

/* ==================== ADMIN MODAL ==================== */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  overflow-y: auto;
}

.modal-content {
  background: white;
  margin: 50px auto;
  padding: 40px;
  border-radius: 16px;
  width: 90%;
  max-width: 800px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close {
  color: #94a3b8;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s;
}

.close:hover {
  color: #dc2626;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e2e8f0;
}

.admin-header h2 {
  border: none;
  padding: 0;
  margin: 0;
  color: #1a2332;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-box {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.stat-box h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.stat-box p {
  font-size: 0.9rem;
  opacity: 0.9;
}

.messages-container {
  margin: 2rem 0;
}

.messages-container h3 {
  color: #1a2332;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.messages-list {
  max-height: 500px;
  overflow-y: auto;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
}

.message-item {
  background: linear-gradient(135deg, #f8fafc, #f0f4f8);
  border-left: 5px solid #2563eb;
  padding: 1.5rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.message-item:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transform: translateX(5px);
}

.message-item .msg-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.message-item .msg-name {
  color: #2563eb;
  font-weight: 700;
  font-size: 1.1rem;
}

.message-item .msg-time {
  color: #94a3b8;
  font-size: 0.85rem;
}

.message-item .msg-email {
  color: #475569;
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.message-item .msg-phone {
  color: #475569;
  font-size: 0.9rem;
  margin: 0.5rem 0;
  font-weight: 600;
}

.message-item .msg-text {
  color: #1a2332;
  margin-top: 0.75rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

.no-messages {
  text-align: center;
  color: #94a3b8;
  padding: 2rem;
  font-style: italic;
}

.admin-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 2px solid #e2e8f0;
}

.admin-actions .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* ==================== FOOTER ==================== */
footer { 
  background: linear-gradient(135deg, #1a2332, #243447);
  color: #cbd5e1; 
  margin-top: 60px;
  padding: 0;
  border-top: 3px solid #2563eb;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4rem;
}

.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-section h4 {
  color: white;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.footer-section i {
  color: #2563eb;
  font-size: 1.3rem;
}

.footer-section p {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.footer-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact li {
  color: #cbd5e1;
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  line-height: 1.6;
}

.footer-contact strong {
  color: #cbd5e1;
  font-weight: 600;
}

.footer-section a {
  color: #60a5fa;
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}

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

.certifications {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.cert-badge {
  background: rgba(37, 99, 235, 0.2);
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  font-size: 0.85rem;
  color: #60a5fa;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  white-space: nowrap;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links li {
  margin-bottom: 0;
}

.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: #2563eb;
  padding-left: 0.5rem;
}

.security-badges {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #16a34a;
  font-weight: 600;
  margin-top: 1.5rem;
  font-size: 0.95rem;
}

.security-badges i {
  color: #16a34a;
  font-size: 1.2rem;
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.4);
  padding: 2rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.9rem;
  border-top: 1px solid rgba(37, 99, 235, 0.3);
  letter-spacing: 0.3px;
}

/* ==================== WHATSAPP FLOAT ==================== */
.whatsapp-float { 
  position: fixed; 
  bottom: 30px; 
  right: 30px; 
  background: linear-gradient(135deg, #25d366, #20ba61);
  color: white; 
  padding: 16px 20px;
  border-radius: 50px; 
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.15);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #1a2332;
    list-style: none;
    transition: max-height 0.3s ease;
  }

  .nav-menu.active {
    max-height: 500px;
  }

  .nav-menu li {
    padding: 0;
    width: 100%;
  }

  .nav-menu a {
    display: block;
    padding: 1rem 1.5rem;
    border-radius: 0;
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .hero {
    flex-direction: column;
    padding: 60px 20px;
    text-align: center;
    gap: 2rem;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .stat {
    padding: 1.5rem 1rem;
  }

  .stat h3 {
    font-size: 1.8rem;
  }

  .buttons {
    justify-content: center;
    gap: 1rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .section {
    margin: 20px 10px;
    padding: 25px;
  }

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

  .section h2 {
    font-size: 1.8rem;
  }

  .modal-content {
    margin: 20px;
    padding: 25px;
  }

  .admin-stats {
    grid-template-columns: 1fr;
  }

  .admin-actions {
    flex-direction: column;
  }

  .footer-content {
    padding: 30px 20px;
    gap: 2rem;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 12px 16px;
    font-size: 1.2rem;
  }
}

/* Modern Navigation Menu */
.navbar {
  background: linear-gradient(135deg, #020617 0%, #1e293b 100%);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 1px;
}

.nav-logo i {
  color: #60a5fa;
}

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

.nav-menu a {
  color: #e2e8f0;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-menu a:hover {
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.1);
  transform: translateY(-2px);
}

.admin-link {
  background: linear-gradient(135deg, #dc2626, #b91c1c) !important;
  color: white !important;
}

.admin-link:hover {
  background: linear-gradient(135deg, #b91c1c, #991b1b) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 5px 0;
  border-radius: 3px;
  transition: 0.3s;
}

/* Hero Section */
.hero { 
  background: linear-gradient(135deg, #020617 0%, #1e293b 50%, #0f172a 100%);
  color: white; 
  text-align: center; 
  padding: 120px 20px;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.1), transparent);
  border-radius: 50%;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  font-weight: 800;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slogan { 
  color: #60a5fa;
  font-size: 1.3rem;
  position: relative;
  z-index: 1;
  margin-bottom: 2rem;
}

.hero .buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.btn { 
  padding: 14px 32px; 
  border-radius: 50px; 
  text-decoration: none; 
  font-weight: bold; 
  margin: 5px;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  letter-spacing: 0.5px;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.primary { 
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
}

.primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.secondary { 
  border: 2px solid #2563eb; 
  color: white;
  background: rgba(37, 99, 235, 0.1);
}

.secondary:hover {
  background: rgba(37, 99, 235, 0.2);
}

.section { 
  background: white; 
  max-width: 1000px; 
  margin: 40px auto; 
  padding: 40px;
  border-radius: 16px; 
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.section:hover {
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.section h2 {
  color: #020617;
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 3px solid #2563eb;
  padding-bottom: 1rem;
  display: inline-block;
}

.center { text-align: center; }

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

.image-strip img { 
  width: 100%; 
  height: 220px; 
  object-fit: cover;
  transition: transform 0.3s ease;
}

.image-strip img:hover {
  transform: scale(1.05);
}

.service-card { 
  background: linear-gradient(135deg, #f8fafc, #f0f4f8);
  border-left: 6px solid #2563eb; 
  padding: 20px; 
  margin-bottom: 15px; 
  cursor: pointer; 
  border-radius: 12px;
  transition: all 0.3s ease;
}

.service-card:hover {
  background: linear-gradient(135deg, #f0f4f8, #e0e7ff);
  transform: translateX(10px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.1);
}

.service-card h3 {
  color: #2563eb;
  margin-bottom: 0.5rem;
}

.service-card p { 
  display: none;
  color: #475569;
  margin-top: 1rem;
  line-height: 1.6;
}

.service-card.active p {
  display: block;
}

.process { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px; 
  text-align: center;
}

.process div {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  padding: 30px 20px;
  border-radius: 12px;
  font-weight: bold;
  font-size: 1.1rem;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.stars { 
  color: #fbbf24; 
  font-size: 1.2rem;
  margin: 1rem 0;
  font-weight: 500;
}

#rating span { 
  font-size: 2rem; 
  cursor: pointer; 
  color: #cbd5e1;
  transition: all 0.3s ease;
  margin: 0 0.5rem;
}

#rating span:hover {
  color: #fbbf24;
  transform: scale(1.3) rotate(15deg);
}

footer { 
  background: linear-gradient(135deg, #020617, #1e293b);
  color: white; 
  text-align: center; 
  padding: 30px 20px;
  margin-top: 60px;
  letter-spacing: 0.5px;
}

.whatsapp-float { 
  position: fixed; 
  bottom: 30px; 
  right: 30px; 
  background: linear-gradient(135deg, #25d366, #20ba61);
  color: white; 
  padding: 16px 20px;
  border-radius: 50px; 
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

/* Modern Form Styles */
.contact-container {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.modern-form {
  width: 100%;
  max-width: 500px;
}

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

.modern-form input,
.modern-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: white;
  color: #1e293b;
}

.modern-form input::placeholder,
.modern-form textarea::placeholder {
  color: #94a3b8;
}

.modern-form input:focus,
.modern-form textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background: #f8fafc;
}

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

.btn-submit {
  width: 100%;
  margin-top: 1rem;
}

.error {
  display: block;
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  min-height: 1.25rem;
}

.success-message {
  display: block;
  color: #16a34a;
  font-weight: bold;
  margin-top: 1rem;
  text-align: center;
}

/* Admin Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  overflow-y: auto;
}

.modal-content {
  background: white;
  margin: 50px auto;
  padding: 40px;
  border-radius: 16px;
  width: 90%;
  max-width: 800px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close {
  color: #94a3b8;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s;
}

.close:hover {
  color: #dc2626;
}

.admin-section h2 {
  color: #1a2332;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
  font-weight: 700;
}

.admin-section h2 i {
  color: #2563eb;
  font-size: 1.5rem;
}

.admin-security-notice {
  background: linear-gradient(135deg, #fef3c7, #fef08a);
  border-left: 4px solid #f59e0b;
  padding: 1rem;
  border-radius: 8px;
  color: #92400e;
  margin-bottom: 1.5rem;
  font-weight: 500;
  text-align: center;
}

.password-hint {
  display: block;
  color: #64748b;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  font-style: italic;
}

.security-warning {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  border-left: 4px solid #ef4444;
  padding: 1rem;
  border-radius: 8px;
  color: #7f1d1d;
  margin-top: 1.5rem;
  font-weight: 500;
  text-align: center;
}

.security-warning-box {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-left: 5px solid #f59e0b;
  border-right: 5px solid #f59e0b;
  padding: 1.5rem;
  border-radius: 10px;
  color: #78350f;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.security-warning-box i {
  color: #f59e0b;
  font-size: 1.2rem;
  margin-right: 0.5rem;
}

.security-warning-box strong {
  font-weight: 600;
  display: block;
  margin-bottom: 0.5rem;
}

.security-warning-box ul {
  font-size: 0.85rem;
  line-height: 1.8;
  color: #92400e;
}

.security-warning-box ul li {
  margin-bottom: 0.4rem;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e2e8f0;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-box {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.stat-box h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.stat-box p {
  font-size: 0.9rem;
  opacity: 0.9;
}

.messages-container {
  margin: 2rem 0;
}

.messages-container h3 {
  color: #020617;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.messages-list {
  max-height: 500px;
  overflow-y: auto;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
}

.message-item {
  background: linear-gradient(135deg, #f8fafc, #f0f4f8);
  border-left: 5px solid #2563eb;
  padding: 1.5rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.message-item:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transform: translateX(5px);
}

.message-item .msg-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.message-item .msg-name {
  color: #2563eb;
  font-weight: bold;
  font-size: 1.1rem;
}

.message-item .msg-time {
  color: #94a3b8;
  font-size: 0.85rem;
}

.message-item .msg-email {
  color: #475569;
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.message-item .msg-phone {
  color: #475569;
  font-size: 0.9rem;
  margin: 0.5rem 0;
  font-weight: 500;
}

.message-item .msg-text {
  color: #1e293b;
  margin-top: 0.75rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

.no-messages {
  text-align: center;
  color: #94a3b8;
  padding: 2rem;
  font-style: italic;
}

.admin-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 2px solid #e2e8f0;
}

.admin-actions .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  .nav-menu {
    gap: 1rem;
  }

  .nav-menu a {
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-container {
    padding: 0 1rem;
  }

  .nav-logo {
    font-size: 1.2rem;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #1a2332;
    list-style: none;
    transition: max-height 0.3s ease;
    width: 100%;
  }

  .nav-menu.active {
    max-height: 600px;
    overflow-y: auto;
  }

  .nav-menu li {
    padding: 0;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-menu a {
    display: block;
    padding: 1rem 1.5rem;
    border-radius: 0;
    margin: 0;
    width: 100%;
    font-size: 1rem;
  }

  .admin-link {
    border-radius: 0 !important;
  }

  .hero {
    flex-direction: column;
    padding: 60px 20px;
    text-align: center;
    gap: 2rem;
  }

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

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    width: 100%;
  }

  .stat {
    padding: 1.5rem 1rem;
  }

  .stat h3 {
    font-size: 1.8rem;
  }

  .buttons {
    justify-content: center;
    gap: 1rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
    flex-direction: column;
    gap: 0.5rem;
  }

  .trust-indicators {
    margin: -30px auto 40px;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .section {
    margin: 20px 10px;
    padding: 25px;
  }

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

  .section h2 {
    font-size: 1.8rem;
  }

  .proof-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .modal-content {
    margin: 20px;
    padding: 25px;
    width: calc(100% - 40px);
  }

  .admin-stats {
    grid-template-columns: 1fr;
  }

  .admin-actions {
    flex-direction: column;
  }

  .admin-actions .btn {
    padding: 14px 16px;
  }

  .footer-content {
    padding: 30px 20px;
    gap: 2rem;
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 12px 16px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .nav-logo {
    font-size: 1rem;
  }

  .nav-logo i {
    font-size: 1.3rem;
  }

  .hero-content h1 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
  }

  .slogan {
    font-size: 1rem;
  }

  .hero-subtext {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .trust-indicators {
    margin: -20px auto 30px;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 10px;
  }

  .proof-gallery {
    grid-template-columns: 1fr;
  }

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

  .section {
    margin: 15px 5px;
    padding: 20px;
  }

  .section h2 {
    font-size: 1.5rem;
  }

  .footer-content {
    padding: 25px 15px;
    grid-template-columns: 1fr;
  }

  .footer-section h4 {
    font-size: 1rem;
  }

  .footer-section p,
  .footer-contact li {
    font-size: 0.9rem;
  }

  .footer-section h4,
  .footer-links a,
  .footer-contact a {
    font-size: 0.95rem;
  }

  .certifications {
    gap: 0.5rem;
  }

  .cert-badge {
    padding: 0.5rem 0.9rem;
    font-size: 0.8rem;
  }

  .whatsapp-float {
    padding: 10px 14px;
    font-size: 1rem;
    bottom: 15px;
    right: 15px;
  }
}