/* assets/css/styles.css */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
  /* New Color Palette */
  --primary-color: #00a884; /* Vibrant Dark Green (like WhatsApp) */
  --primary-glow: rgba(0, 168, 132, 0.4);
  --secondary-color: #00c091; /* Lighter Green for hovers */
  --bg-dark: #1d2a30;      /* Dark Gunmetal Grey */
  --bg-light: #2a3439;     /* Lighter Gunmetal for cards */
  --border-color: #4a5568;  /* Subtle border color */
  
  /* Unchanged Variables */
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --font-family: 'Poppins', sans-serif;
  --container-width: 1140px;
  --border-radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  --transition-speed: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  max-width: var(--container-width);
  width: 90%;
  margin: 0 auto;
}

h1, h2, h3, h4 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: 1.5rem; }

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

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

a:hover {
  color: var(--secondary-color);
}

/* --- Header & Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 1000;
  background: rgba(29, 42, 48, 0.8); /* Updated to match new dark bg */
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  transition: padding var(--transition-speed), background var(--transition-speed);
}

.site-header.scrolled {
  padding: 1rem 0;
  box-shadow: var(--shadow);
}

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

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  transition: transform var(--transition-speed);
}

.logo:hover {
  transform: scale(1.05);
  color: var(--primary-color);
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.site-nav a {
  color: var(--text-primary);
  font-weight: 600;
  position: relative;
  padding-bottom: 5px;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width var(--transition-speed);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  width: 28px;
  height: 22px;
  position: relative;
}

.hamburger div {
  width: 100%;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 5px;
  position: absolute;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger div:nth-child(1) { top: 0; }
.hamburger div:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger div:nth-child(3) { bottom: 0; }

.hamburger.active div:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active div:nth-child(2) { opacity: 0; }
.hamburger.active div:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }


/* --- Main Content & Sections --- */
main {
  padding-top: 4rem;
}

.page-section {
  padding: 5rem 0;
  text-align: center;
}

.page-section.alt-bg {
  background-color: var(--bg-light);
  border-radius: var(--border-radius);
  margin: 4rem 0;
  padding: 5rem 2rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  max-width: 650px;
  margin: 0 auto 3rem auto;
  font-size: 1.1rem;
}

/* --- Hero Section --- */
.hero-section {
  text-align: center;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 168, 132, 0.1), transparent 60%);
    transform: translate(-50%, -50%);
    z-index: -1;
    animation: pulse 5s infinite;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.7; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.7; }
}

.hero-text h1 {
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--primary-color), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.hero-text p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2.5rem auto;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 5px 15px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--primary-glow);
  background: var(--secondary-color);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: #fff;
  transform: translateY(-3px);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

/* --- Service/Feature Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  text-align: left;
}

.card {
  background: var(--bg-light);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  position: relative;
  overflow: hidden;
}

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

.card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* --- Animation on Scroll --- */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s, transform 0.8s;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Content Layout for Service Pages --- */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    text-align: left;
    margin-top: 4rem;
}

.content-text ul {
    list-style-position: inside;
    padding-left: 0;
}

.content-text ul li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.content-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}


/* --- Footer --- */
.site-footer {
  background: var(--bg-light);
  color: var(--text-secondary);
  padding: 4rem 0 2rem;
  text-align: center;
  margin-top: 5rem;
  border-top: 1px solid var(--border-color);
}
.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}
.footer-nav a {
    margin: 0 1rem;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
  .content-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .content-image {
      order: -1;
      margin-bottom: 2rem;
  }
  .content-text {
      text-align: left;
  }
}

@media (max-width: 768px) {
  .site-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background: var(--bg-light);
    padding-top: 6rem;
    transition: right var(--transition-speed);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
  }
  
  .site-nav.active {
    right: 0;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .hamburger {
    display: block;
    z-index: 1001; /* Ensure it's above the nav */
  }
  
  .hero-buttons {
      flex-direction: column;
      align-items: center;
  }
}