/* Color Scheme Variables for Light and Dark Themes */
:root {
  --primary-color: #ff99bf;
  --background-color: #ffffff;
  --text-color: #121212;
  --accent-color: #dd79a1;
  --toggle-bg: #e0e0e0;
  --button-hover-color: #dd79a1;
  --font-family: 'Poppins', sans-serif;
  --transition-duration: 0.3s;
  --shadow-color: rgba(0, 0, 0, 0.5);
  --shadow-hover: rgba(0, 0, 0, 1.9);
}

[data-theme='dark'] {
  --background-color: #1d1f27;
  --text-color: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Arial', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  transition: background-color var(--transition-duration), color var(--transition-duration);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }

body.dark-mode {
  background-color: var(--background-color);
  color:var(--text-color);
}

/* Header */
header {
  background-color: var(--background-color);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
header h1 {
  color: var(--primary-color);
  font-size: 1.8rem;
}

nav {
  display: flex;
  gap: 20px;
  list-style: none;
}

nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav ul li {
  margin: 0 10px;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
}

nav a:hover { color: var(--primary-color); }

h2 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}

/* Hamburger Menu (Hidden on Desktop) */
.phone-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--text-color);
  background: none;
  border: none;
  outline: none;
  margin-left: auto;
}

.phone-toggle.active {
  transform: rotate(90deg);
  transition: transform 0.3s ease;
}

/* Our Promise Section */
.our-promise {
  padding: 40px;
  background-color:var(--background-color);
  color: var(--text-color);
  text-align: center;
}

.core-features {
  margin-left: 50px;
}

.core-features ul {
  list-style: none;
  padding: 0;
  /*margin: 50px;*/
}

.core-features li {
  margin-bottom: 10px;
}

/* Core Features Section */
.core-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 40px;
}

.core-section img {
  width: 45%;
  border-radius: 15px;
}

.core-section .content {
  width: 50%;
  padding: 20px;
}

/* Why Choose Us Section */
.why-choose-us {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 40px;
}

.why-choose-us img {
  width: 45%;
  border-radius: 15px;
}

.why-choose-us .content {
  width: 50%;
  padding: 20px;
}


/* Footer */
footer {
  background-color: var(--background-color);
  padding: 20px;
  text-align: center;
  color: var(--primary-color);
}
footer {
  text-align: center;
  padding: 30px 0px;
}

/* Responsive Navigation */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-color);
}

/* Social Icons Styles */
.social-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  padding: 0;
}

.social-icons li {
  margin: 0 10px;
}

.social-icons li a img {
  width: 35px;
  height: 35px;
  transition: transform 0.3s ease, filter 0.3s ease;
  filter: brightness(0) saturate(100%) invert(86%) sepia(15%) saturate(3780%) hue-rotate(290deg) brightness(97%) contrast(110%);
}

.social-icons li a img:hover {
  transform: scale(1.2);
  filter: brightness(0) saturate(100%) invert(80%) sepia(20%) saturate(5000%) hue-rotate(305deg) brightness(95%) contrast(104%);
}

@media (max-width: 768px) {
  .logo {
    max-width: 150px; /* Scale down further for tablets */
  }
  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 20px;
    background-color: var(--background-color);
    width: 200px;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  }
  nav ul.active  {
    display: flex;
  }
  nav ul li {
    margin: 10px 0;
    text-align: center;
  }
  .menu-toggle {
    display: block;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
  }
  .phone-toggle {
    display: block; /* Show hamburger menu on small screens */
  }
  .language-toggle{
    max-width: 50px;
    max-height: 50px;
    margin-bottom: 10px;
    margin-right: 10px;
  }
  .core-section, .why-choose-us {
    flex-direction: column;
    text-align: center;
  }
  .core-section img, .why-choose-us img, .core-section .content, .why-choose-us .content {
    width: 100%;
  }
  header nav ul {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .logo {
    max-width: 120px; /* Scale down further for smaller phones */
  }
  .hero-overlay {
    margin-top: 100px; /* Adjust for smaller mobile devices */
    padding: 10px;
  }

  .hero-overlay h1 {
    font-size: 2rem; /* Even smaller font for phones */
  }

  .hero-overlay p {
    font-size: 0.9rem; /* Adjust paragraph font size */
  }
  .phone-toggle {
    display: block; /* Show hamburger menu on small screens */
  }
}