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

body {
  opacity: 0;
  transition: opacity 0.4s ease;
}

body.loaded {
  opacity: 1;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.7;
  color: #2d3748;
  background-color: #fafaf9;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  --color-navy: #22223a;
  --color-cream: #f2e9e4;
  --color-slate: #4b4e68;
  --color-beige: #c7afa8;
  --color-mauve: #998a97;
  --color-navy: #22223a;
  --primary-color: var(--color-mauve);
  --primary-dark: var(--color-navy);
  --secondary-color: var(--color-beige);
  --accent-color: var(--color-slate);
  --text-primary: var(--color-navy);
  --text-secondary: var(--color-mauve);
  --text-light: var(--color-beige);
  --bg-primary: var(--color-cream);
  --bg-secondary: var(--color-cream);
  --bg-accent: var(--color-cream);
  --border-color: var(--color-beige);
  --shadow-sm: 0 1px 3px 0 rgba(34, 34, 58, 0.1),
    0 1px 2px 0 rgba(34, 34, 58, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(34, 34, 58, 0.1),
    0 2px 4px -1px rgba(34, 34, 58, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(34, 34, 58, 0.1),
    0 4px 6px -2px rgba(34, 34, 58, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(34, 34, 58, 0.1),
    0 10px 10px -5px rgba(34, 34, 58, 0.04);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 300;
  line-height: 1.5;
  margin-bottom: 1rem;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

h1 {
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.25rem;
  font-weight: 400;
}

h3 {
  font-size: 1.125rem;
}

h4 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.65;
  font-size: 0.875rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease-in-out;
}

a:hover::after {
  transform: scaleX(1);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 3rem;
  margin-top: 15vh;
}

.btn {
  justify-content: center;
  padding: 0.5rem 1rem;
  color: #fff;
  border-radius: 150px;
  font-weight: 400;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  font-family: inherit;
  position: relative;
  overflow: hidden;
  min-height: 3rem;
}

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

.btn-primary:hover {
  background: linear-gradient(135deg,
      var(--primary-dark) 0%,
      var(--accent-color) 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

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

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

.header {
  background-color: var(--primary-dark);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  position: fixed;
  width: 100%;
  top: 0;
  height: auto;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-container h1 {
  color: #fff;
  font-size: 1.8rem;

  font-weight: 500 !important;
  font-weight: 200;
  margin: 0;
}

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

.nav-logo {
  width: 5rem;
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-image {
  width: 300%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.nav-logo .logo-image:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: none;
  list-style: none;
  gap: 1rem;
}

.nav-link {
  color: #fff;
  font-weight: 400;
  padding: 0.75rem 1rem;
  position: relative;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  text-decoration: none !important;
  background-color: rgba(153, 138, 151, 0.1);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg,
      var(--primary-color) 0%,
      var(--primary-dark) 100%);
  border-radius: 1px;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 4px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: #fff;
  transition: all 0.3s ease;
}

.nav-menu.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 100vh;
  background-color: var(--color-navy);
  box-shadow: var(--shadow-md);
  padding: 1rem;
  gap: 1rem;
}

section {
  padding: 3rem 0;
}

.section-desc {

  font-size: 18px;
  line-height: 1.7;
  color: #333;
}

.about .section-desc,
.card .section-desc {
  max-width: 800px;
  margin: auto;
  text-align: center;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: var(--text-primary);
  margin-bottom: 4rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  position: relative;
}

.section-subtitle {
  font-size: 2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 2rem;
  font-weight: 400;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4rem;
  height: 3px;
  background: linear-gradient(90deg,
      var(--primary-color) 0%,
      var(--primary-dark) 100%);
  border-radius: 2px;
}

.www .card {
  margin-bottom: 3rem;
}

.features {
  background-color: white;
  padding: 5rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background-color: var(--bg-primary);
  color: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.feature-card p {
  color:  var(--text-primary);
  font-size: 1rem;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg,
      var(--primary-color) 0%,
      var(--primary-dark) 100%);
  transform: scaleX(0);
  transition: var(--transition);
}



.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: black;
  margin-bottom: 1rem;
  font-weight: 500;
}

.feature-icon img,
.contact-icon img {
  width: 3rem;
  height: 3rem;
  display: inline-block;
  vertical-align: middle;
  object-fit: contain;
}

.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background-color: var(--bg-primary);
  color: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  will-change: transform, box-shadow;
  box-shadow: var(--shadow-md);
}

.feature-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  will-change: transform, box-shadow;
  box-shadow: var(--shadow-md);
}
.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-weight: 500;
}

.feature-icon img,
.contact-icon img {
  width: 3rem;
  height: 3rem;
  display: inline-block;
  vertical-align: middle;
  object-fit: contain;
}

.cta {
  background-color: var(--primary-dark);
  color: white;
  padding: 4rem 2rem;
  margin: 4rem auto;
  text-align: center;
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  max-width: 900px;
}

.cta-content h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  line-height: 1.3;
  font-weight: bold;
  color: white;
}

.cta-content p {
  margin-bottom: 2.5rem;
  font-size: 1.2rem;
  max-width: 500px;
  margin-inline: auto;
}

.cta .btn-primary {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  background-color: white;
  color: var(--primary-dark);
  border: none;
  border-radius: 50px;
  transform: none;
}

.cta .btn-primary:hover {
  background-color: var(--color-slate);
  color: #fff;
}

.footer {
  background-color: var(--text-primary);
  color: white;
}
.footer .container{
  padding-bottom: 0;
}
.footer-content {
  text-align: left;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 4rem 1.5rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  color: white;
  margin-bottom: 1rem;
}

.footer-section h4 {
  text-transform: uppercase;
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  font-weight: bold;
}

.footer-section h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: white;
  transition: all 0.3s ease;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.2rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.2rem;
}

.footer-section ul li a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-section ul li a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  margin: 0;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled:hover {
  transform: none !important;
  box-shadow: none !important;
}

@media (min-width: 775px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .nav-menu {
    display: flex;
  }

  main {
    margin-top: 5rem;
  }

  .nav-toggle {
    display: none;
  }

  .nav-logo .logo-image {
    height: 25rem;
    max-width: 320px;
  }

  .hero-container {
    grid-template-columns: 1fr 1fr;
  }

  .hero-buttons {
    flex-direction: row;
  }

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

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

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

  .nav-links {
    gap: 0;
  }

  .nav-container h1 {
    font: 1.3rem;
  }
}

@media (min-width: 1024px) {
  .nav-logo .logo-image {
    height: 25rem;
    max-width: 380px;
  }

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

  .footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
    gap: 2rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

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

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

@media (min-width: 1300px) {

  .nav-container {
    width: 100%;
    max-width: 100%;
    justify-content: space-between;
  }
   .container {
    max-width: 1500px;
  }
}
@media (min-width: 1900px) {
   .container {
    max-width: 1800px;
  }
}
@media (min-width: 2300px) {

  .footer-section h4 {
    font-size: 1.5rem;
  }

  main {
    margin-top: 9rem;
  }

  .countries-grid {
    width: 100%;
  }

  .nav-logo .logo-image {
    height: 45rem;
  }

  .nav-link {
    font-size: 1.5rem;
  }

  .nav-container h1 {
    font-size: 2.5rem;
  }

  .nav-logo {
    width: 9rem;
    height: 9rem;
  }

  .footer-section p,
  .footer-section a {
    font-size: 1rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .nav-link a {
    font-size: 1.5rem;
  }

  .cta {
    max-width: 46%;
  }

  h3 {
    font-size: 2rem;
  }

  .feature-card p {
    font-size: 2rem;
  }

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

 

  .feature-icon img,
  .contact-icon img {
    width: 6rem;
    height: 9rem;
  }

  .hero-image {
    max-width: 35%;
  }
}

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

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

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

.mb-1 {
  margin-bottom: 0.25rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 1rem;
}

.mb-4 {
  margin-bottom: 1.5rem;
}

.mb-5 {
  margin-bottom: 3rem;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-3 {
  margin-top: 1rem;
}

.mt-4 {
  margin-top: 1.5rem;
}

.mt-5 {
  margin-top: 3rem;
}