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

*,
*::before,
*::after {
  box-sizing: inherit;
}

:root {
  --primary-color: #22d3ee;
  --secondary-color: #06b6d4;
  --accent-color: #a855f7;
  --dark-bg: #0f172a;
  --dark-secondary: #1e293b;
  --text-light: #cbd5e1;
  --text-white: #ffffff;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --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);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: "Cairo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(
    135deg,
    var(--dark-bg) 0%,
    var(--dark-secondary) 30%,
    var(--dark-bg) 70%,
    var(--dark-secondary) 100%
  );
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 1rem;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  width: 100%;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}
h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}
h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}
h4 {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
}
h5 {
  font-size: clamp(1rem, 2vw, 1.125rem);
}
h6 {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

p {
  font-size: clamp(0.875rem, 2vw, 1rem);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Header */
.header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid rgba(34, 211, 238, 0.2);
  padding: 0.75rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.gov-notice {
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone {
  color: var(--text-white);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-white);
}

.logo {
  width: clamp(40px, 8vw, 60px);
  height: clamp(40px, 8vw, 60px);
  border-radius: 50%;
  border: 2px solid var(--primary-color);
  padding: 0.25rem;
  object-fit: cover;
}

.brand-text h1 {
  font-size: clamp(1rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0;
}

.brand-text p {
  font-size: clamp(0.625rem, 1.5vw, 0.75rem);
  color: var(--text-light);
  margin: 0;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  align-items: center;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
  background: rgba(34, 211, 238, 0.1);
}

.btn-whatsapp {
  background: var(--success-color);
  color: white;
  padding: 0.625rem 1.25rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  white-space: nowrap;
}

.btn-whatsapp:hover {
  background: #059669;
  transform: translateY(-2px);
  color: white;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero-section {
  padding: clamp(6rem, 15vh, 8rem) 0 clamp(3rem, 8vh, 5rem);
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  background: rgba(34, 211, 238, 0.1);
  color: var(--primary-color);
  padding: 0.5rem 1.25rem;
  border-radius: 25px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(34, 211, 238, 0.3);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.hero-title {
  font-size: clamp(1.75rem, 6vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 4vw, 2rem);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.feature-item i {
  color: var(--primary-color);
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.btn {
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.25rem, 3vw, 2rem);
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  white-space: nowrap;
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--dark-bg);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.3);
  color: var(--dark-bg);
}

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

.btn-success:hover {
  background: #059669;
  transform: translateY(-3px);
  color: white;
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.8);
  color: var(--text-white);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.btn-secondary:hover {
  background: rgba(30, 41, 59, 1);
  border-color: var(--primary-color);
  transform: translateY(-3px);
  color: var(--text-white);
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  flex-wrap: wrap;
}

.hero-trust a {
  color: var(--primary-color);
  text-decoration: none;
}

/* Stats Section */
.stats-section {
  padding: clamp(3rem, 8vh, 5rem) 0;
  background: rgba(30, 41, 59, 0.5);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background: rgba(30, 41, 59, 0.7);
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  text-align: center;
  border: 1px solid rgba(34, 211, 238, 0.2);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.4);
}

.stat-number {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-light);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.stat-icon {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: 0.75rem;
}

/* Services Section */
.services-section {
  padding: clamp(3rem, 8vh, 5rem) 0;
}

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

.section-badge {
  background: rgba(34, 211, 238, 0.1);
  color: var(--primary-color);
  padding: 0.5rem 1.25rem;
  border-radius: 25px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(34, 211, 238, 0.3);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.section-title .highlight {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: rgba(30, 41, 59, 0.7);
  padding: 1.75rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(34, 211, 238, 0.2);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.service-card.featured {
  border-color: var(--primary-color);
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.2);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.service-icon {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.service-badge {
  background: var(--primary-color);
  color: var(--dark-bg);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  font-weight: 600;
}

.service-title {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-white);
}

.service-description {
  color: var(--text-light);
  margin-bottom: 1.25rem;
  line-height: 1.6;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.service-features {
  margin-bottom: 1.25rem;
}

.service-features .feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.service-features .feature-item i {
  color: var(--primary-color);
  font-size: 0.75rem;
}

.service-countries {
  margin-bottom: 1.25rem;
}

.countries-label {
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  margin-bottom: 0.5rem;
  display: block;
}

.countries-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.country-tag {
  background: rgba(34, 211, 238, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.625rem;
  border-radius: 12px;
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.service-price {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(34, 211, 238, 0.2);
}

.price-label {
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  display: block;
  margin-bottom: 0.25rem;
}

.price-value {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--primary-color);
}

/* Calculator Section */
.calculator-section {
  padding: clamp(3rem, 8vh, 5rem) 0;
  background: rgba(30, 41, 59, 0.3);
}

.calculator-container {
  max-width: 800px;
  margin: 0 auto;
}

.calculator-card {
  background: rgba(30, 41, 59, 0.7);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(34, 211, 238, 0.2);
}

.calculator-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.header-icon {
  font-size: clamp(2rem, 4vw, 3rem);
}

.header-text h3 {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.header-text p {
  color: var(--text-light);
  margin: 0;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-white);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: var(--border-radius-sm);
  background: rgba(15, 23, 42, 0.8);
  color: var(--text-white);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-family: inherit;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}

.form-help {
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  color: var(--text-light);
  margin-top: 0.25rem;
}

.result-container {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.8);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--primary-color);
}

.result-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.result-icon {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
}

.result-title {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.result-badge {
  background: var(--primary-color);
  color: var(--dark-bg);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  font-weight: 600;
}

.price-display {
  text-align: center;
  margin-bottom: 1.5rem;
}

.price-label {
  color: var(--text-light);
  margin-bottom: 0.5rem;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.price-number {
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 800;
  color: var(--primary-color);
}

.price-currency {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-light);
  margin-right: 0.5rem;
}

.price-note {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  color: var(--text-light);
  margin-top: 0.5rem;
}

.result-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(30, 41, 59, 0.5);
  border-radius: var(--border-radius-sm);
}

.detail-icon {
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.detail-label {
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.detail-value {
  color: var(--text-white);
  font-weight: 600;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.result-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.result-footer {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(34, 211, 238, 0.2);
  text-align: center;
}

.result-footer span {
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.result-footer a {
  color: var(--primary-color);
  text-decoration: none;
}

/* About Section */
.about-section {
  padding: clamp(3rem, 8vh, 5rem) 0;
}

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

.about-description {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.about-highlights {
  margin-bottom: 2rem;
}

.highlight-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: rgba(30, 41, 59, 0.5);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--primary-color);
}

.highlight-icon {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-top: 0.25rem;
}

.highlight-content h4 {
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-white);
}

.highlight-content p {
  color: var(--text-light);
  margin: 0;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

/* Contact Section */
.contact-section {
  padding: clamp(3rem, 8vh, 5rem) 0;
  background: rgba(30, 41, 59, 0.3);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  background: rgba(30, 41, 59, 0.7);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(34, 211, 238, 0.2);
  transition: var(--transition);
  text-align: center;
}

.contact-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.4);
}

.contact-card.whatsapp-card {
  border-color: var(--success-color);
}

.contact-card.email-card {
  border-color: var(--primary-color);
}

.contact-card.license-card {
  border-color: var(--warning-color);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.contact-icon {
  width: clamp(50px, 8vw, 60px);
  height: clamp(50px, 8vw, 60px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: 1rem;
}

.contact-icon.whatsapp {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success-color);
}

.contact-icon.email {
  background: rgba(34, 211, 238, 0.2);
  color: var(--primary-color);
}

.contact-icon.license {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning-color);
}

.contact-badge {
  background: var(--primary-color);
  color: var(--dark-bg);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  font-weight: 600;
}

.contact-title {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-description {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.contact-info {
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: rgba(15, 23, 42, 0.5);
  border-radius: var(--border-radius-sm);
}

.info-label {
  color: var(--text-light);
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  display: block;
  margin-bottom: 0.25rem;
}

.info-value {
  color: var(--text-white);
  font-weight: 600;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.contact-features .feature {
  color: var(--text-light);
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  text-align: right;
}

/* Footer */
.footer {
  background: rgba(15, 23, 42, 0.95);
  padding: clamp(2rem, 6vh, 3.75rem) 0 1.25rem;
  border-top: 1px solid rgba(34, 211, 238, 0.2);
}

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

.footer-brand {
  max-width: 400px;
}

.footer-brand-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo {
  width: clamp(40px, 6vw, 50px);
  height: clamp(40px, 6vw, 50px);
  border-radius: 50%;
  object-fit: cover;
}

.footer-brand-name {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.footer-brand-slogan {
  color: var(--text-light);
  font-size: clamp(0.625rem, 1vw, 0.75rem);
}

.footer-description {
  color: var(--text-light);
  margin-bottom: 1.25rem;
  line-height: 1.6;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: clamp(35px, 6vw, 40px);
  height: clamp(35px, 6vw, 40px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

.social-link.whatsapp {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success-color);
}

.social-link.twitter {
  background: rgba(34, 211, 238, 0.2);
  color: var(--primary-color);
}

.social-link.facebook {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.social-link:hover {
  transform: translateY(-3px);
}

.footer-section-title {
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-white);
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  padding-top: 1rem;
  border-top: 1px solid rgba(34, 211, 238, 0.2);
  text-align: center;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  color: var(--text-light);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--text-light);
  text-decoration: none;
}

.footer-legal a:hover {
  color: var(--primary-color);
}

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

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 1000;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--success-color);
  color: white;
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1rem, 2.5vw, 1.25rem);
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 5px 20px rgba(16, 185, 129, 0.3);
  transition: var(--transition);
  position: relative;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.whatsapp-float a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
  color: white;
}

.whatsapp-pulse {
  position: absolute;
  top: -5px;
  right: -5px;
  left: -5px;
  bottom: -5px;
  border-radius: 50px;
  background: var(--success-color);
  opacity: 0.3;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.1;
  }
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: clamp(45px, 8vw, 50px);
  height: clamp(45px, 8vw, 50px);
  background: var(--primary-color);
  color: var(--dark-bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: clamp(1rem, 2vw, 1.25rem);
  transition: var(--transition);
  z-index: 1000;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(34, 211, 238, 0.3);
}

.back-to-top.show {
  display: flex;
}

/* Error Pages Styles */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

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

.error-code {
  font-size: clamp(4rem, 12vw, 7.5rem);
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 1rem;
  line-height: 1;
}

.error-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-white);
}

.error-description {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.error-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Privacy Page Styles */
.privacy-page {
  padding: clamp(6rem, 15vh, 8rem) 0 clamp(3rem, 8vh, 5rem);
  min-height: 100vh;
}

.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-section {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: rgba(30, 41, 59, 0.5);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--primary-color);
}

.privacy-section h2 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.privacy-section h3 {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 0.75rem;
  margin-top: 1.25rem;
}

.privacy-section p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 0.75rem;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.privacy-section ul {
  color: var(--text-light);
  margin-right: 1rem;
  margin-bottom: 0.75rem;
}

.privacy-section li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.privacy-contact {
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.3);
  padding: 1.25rem;
  border-radius: var(--border-radius-md);
  margin-top: 2rem;
}

.privacy-contact h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
}

.privacy-contact p {
  margin-bottom: 0.5rem;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.privacy-contact a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.privacy-contact a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.98);
    flex-direction: column;
    padding: 1rem;
    border-top: 1px solid rgba(34, 211, 238, 0.2);
  }

  .nav-menu.show {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero-features {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

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

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

  .result-details {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .whatsapp-float {
    bottom: 1rem;
    left: 1rem;
  }

  .whatsapp-float a span {
    display: none;
  }

  .back-to-top {
    bottom: 5rem;
    right: 1rem;
  }

  .calculator-header {
    flex-direction: column;
    text-align: center;
  }

  .about-section > .container > div {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
}

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

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

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }

  .separator {
    display: none;
  }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  .header,
  .whatsapp-float,
  .back-to-top {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #00ffff;
    --text-light: #ffffff;
    --dark-bg: #000000;
    --dark-secondary: #111111;
  }
}

/* Focus Styles for Accessibility */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

button:focus,
a:focus,
input:focus,
select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Smooth Scrolling for Safari */
@supports (-webkit-overflow-scrolling: touch) {
  html {
    -webkit-overflow-scrolling: touch;
  }
}