/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #007BFF;
  --primary-dark: #0056b3;
  --text-dark: #1a1a1a;
  --text-muted: #6b7280;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* Header Styles */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-white);
  box-shadow: var(--shadow-md);
}

header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  border-radius: 8px;
}

.logo-icon span {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .main {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.2;
}

.logo-text .sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  transition: color 0.3s;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
  text-decoration: none;
}

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

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

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

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

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.nav-mobile {
  display: none;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
}

.nav-mobile.active {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  transition: color 0.3s;
}

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

.nav-mobile .btn {
  width: 100%;
  margin-top: 0.5rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(255, 255, 255, 1) 50%, rgba(0, 123, 255, 0.05) 100%);
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .hero {
    padding: 6rem 0;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
}

.hero h1 .highlight {
  color: var(--primary-color);
}

.hero .subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero .description {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-image {
  border-radius: 1rem;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

/* Section Styles */
section {
  padding: 4rem 0;
}

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

.section-header h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.25rem;
  }
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 42rem;
  margin: 0 auto;
}

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

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

.bg-dark {
  background-color: #1e293b;
  color: white;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 1.5rem;
}

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

@media (min-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Card Styles */
.card {
  background-color: var(--bg-white);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.3s;
}

.card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: rgba(0, 123, 255, 0.1);
  margin: 0 auto 1rem;
}

.card-icon.primary-bg {
  background-color: var(--primary-color);
}

.card-icon svg,
.card-icon i {
  color: var(--primary-color);
  font-size: 1.75rem;
}

.card-icon.primary-bg svg,
.card-icon.primary-bg i {
  color: white;
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-align: center;
}

.card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
}

.card ul {
  list-style: none;
  margin-top: 1rem;
}

.card ul li {
  font-size: 0.875rem;
  padding: 0.25rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.card ul li::before {
  content: "•";
  color: var(--primary-color);
  font-weight: bold;
  margin-top: 0.25rem;
}

/* Testimonial Card */
.testimonial-card {
  background-color: var(--bg-white);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.3s;
}

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

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.testimonial-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
}

.testimonial-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.star {
  color: #fbbf24;
  font-size: 1.25rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-muted);
  position: relative;
  padding-left: 1.5rem;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .stat-number {
    font-size: 3rem;
  }
}

.stat-label {
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.process-step h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--text-muted);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  height: 256px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.gallery-overlay p {
  color: white;
  font-weight: 600;
}

/* Contact Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
}

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

.map-container {
  border-radius: 8px;
  overflow: hidden;
  height: 500px;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Contact Info Cards */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .contact-info-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.contact-card {
  background-color: var(--bg-white);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: box-shadow 0.3s;
}

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

.contact-card a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color 0.3s;
}

.contact-card a:hover {
  color: var(--primary-color);
}

/* Footer */
footer {
  background-color: #1e293b;
  color: white;
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

footer h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

footer p,
footer a {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.8;
}

footer a:hover {
  color: white;
}

.footer-contact {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.footer-contact svg,
.footer-contact i {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: #94a3b8;
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #128C7E;
}

.whatsapp-float svg,
.whatsapp-float i {
  color: white;
  font-size: 1.75rem;
}

/* CTA Section */
.cta-section {
  text-align: center;
}

.cta-section h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .cta-section h2 {
    font-size: 2.25rem;
  }
}

.cta-section p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mt-4 {
  margin-top: 1rem;
}

.hidden {
  display: none;
}

/* Icons (using simple SVG or font icons) */
.icon {
  width: 24px;
  height: 24px;
  display: inline-block;
}

.icon-lg {
  width: 28px;
  height: 28px;
}