/* ==========================================================================
   Base Styles & Variables
   ========================================================================== */

:root {
  /* Colors */
  --primary-blue: #0A58CA;
  --secondary-blue: #003B95;
  --light-blue: #EBF3FF;
  --accent-blue: #3B82F6;
  --white: #FFFFFF;
  --text-dark: #1E293B;
  --text-muted: #64748B;
  --bg-light: #F8FAFC;
  --border-light: #E2E8F0;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spacing */
  --section-padding: 80px 0;
  --container-width: 1200px;
  --border-radius: 12px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --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-hover: 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 {
  font-family: var(--font-family);
  scroll-behavior: smooth;
  color: var(--text-dark);
  line-height: 1.6;
}

body {
  background-color: var(--bg-light);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--secondary-blue);
  margin-bottom: 1rem;
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -1px;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Layout & Grid
   ========================================================================== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

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

.section-bg-white {
  background-color: var(--white);
}

.section-bg-blue {
  background-color: var(--light-blue);
}

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

.grid {
  display: grid;
  gap: 2rem;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: var(--font-family);
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--secondary-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

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

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

.btn-block {
  display: block;
  width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  position: relative;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--secondary-blue);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.footer-col .logo span {
  color: var(--accent-blue);
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-links a {
  font-weight: 500;
  color: var(--text-dark);
}

.nav-links li {
  position: relative;
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--primary-blue);
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  min-width: 240px;
  box-shadow: var(--shadow-lg);
  border-radius: 8px;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 1000;
  border: 1px solid var(--border-light);
}

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

.dropdown-menu li {
  width: 100%;
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-weight: 500;
  color: var(--text-dark);
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background-color: var(--light-blue);
  color: var(--primary-blue);
  padding-left: 25px;
}

/* Dropdown Icon */
.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
}

.dropdown-toggle i {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 1001;
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-dark);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--white) 0%, var(--light-blue) 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 40px;
}

.hero-form-container {
  flex: 0 0 450px;
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
}

.hero-form-container h3 {
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(10, 88, 202, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ==========================================================================
   Cards Component
   ========================================================================== */
.card {
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.card-icon {
  font-size: 3rem;
  color: var(--primary-blue);
  margin-bottom: 20px;
}

.card-title {
  margin-bottom: 15px;
}

.card-desc {
  flex-grow: 1;
}

/* Modern Service Card */
.service-card-modern {
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card-modern:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-card-modern.highlighted::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #6366F1, #A855F7, #EC4899);
}

.icon-container {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  font-size: 1.8rem;
  color: white;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.icon-blue { background: linear-gradient(135deg, #4F46E5, #3B82F6); }
.icon-purple { background: linear-gradient(135deg, #8B5CF6, #D946EF); }
.icon-cyan { background: linear-gradient(135deg, #06B6D4, #3B82F6); }
.icon-orange { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.icon-green { background: linear-gradient(135deg, #10B981, #3B82F6); }
.icon-pink { background: linear-gradient(135deg, #EC4899, #8B5CF6); }

.service-card-modern h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #1E293B;
}

.service-card-modern p {
  color: #64748B;
  font-size: 1rem;
  margin-bottom: 25px;
  line-height: 1.6;
}

.learn-more {
  margin-top: auto;
  color: #4F46E5;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s ease;
}

.learn-more:hover {
  gap: 12px;
}

/* Fact Cards */
.fact-card {
  text-align: center;
  padding: 30px;
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-light);
}

.fact-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.fact-title {
  font-weight: 600;
  color: var(--text-dark);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section .grid {
  align-items: center;
}

.about-img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.about-img img {
  transform: scale(1);
  transition: transform 0.5s ease;
}

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

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary-blue);
}

.feature-icon {
  color: var(--primary-blue);
  font-size: 1.5rem;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  position: relative;
}

.quote-icon {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 4rem;
  color: var(--light-blue);
  opacity: 0.5;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 20px;
}

.client-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-blue);
  font-weight: bold;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  margin-bottom: 15px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--secondary-blue);
}

.faq-question i {
  transition: transform 0.3s ease;
}

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

.faq-answer {
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 30px 20px;
  max-height: 500px;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
  background-color: var(--primary-blue);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.cta-section p {
  color: var(--light-blue);
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background-color: var(--text-dark);
  color: var(--white);
  padding: 80px 0 30px;
}

.footer-top p {
  color: #94A3B8;
}

.footer-title {
  color: var(--white);
  margin-bottom: 25px;
  font-size: 1.25rem;
}

.footer-links li {
  margin-bottom: 15px;
}

.footer-links a {
  color: #94A3B8;
}

.footer-links a:hover {
  color: var(--accent-blue);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 15px;
  color: #94A3B8;
}

.footer-contact i {
  color: var(--accent-blue);
  margin-top: 5px;
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  color: #94A3B8;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 35px;
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #1ebe57;
  color: var(--white);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
  h1 { font-size: 2.8rem; }
  .hero-content { flex-direction: column; text-align: center; }
  .hero-form-container { width: 100%; max-width: 600px; margin: 0 auto; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 2rem; }
  .section { padding: 50px 0; }
  
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  
  .hamburger { display: block; }
  .nav-btn { display: none; }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    transform: none;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--white);
    flex-direction: column;
    align-items: center;
    padding-top: 50px;
    transition: 0.3s;
  }
  
  .nav-links.active {
    left: 0;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 20px;
    display: none;
    min-width: 100%;
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }
}

/* ==========================================================================
   Our Values Section
   ========================================================================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 25px;
  margin-top: 40px;
}

.value-card {
  background: var(--white);
  padding: 40px 20px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.value-card i {
  font-size: 2.5rem;
  color: var(--primary-blue);
  margin-bottom: 25px;
  display: block;
}

.value-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #1E293B;
  font-weight: 700;
}

.value-card p {
  font-size: 0.95rem;
  color: #64748B;
  line-height: 1.6;
  margin-bottom: 0;
}

.text-gradient {
  background: linear-gradient(90deg, #4F46E5, #3B82F6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .value-card {
    padding: 30px 15px;
  }
}

@media (max-width: 480px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}