/* Base stylesheet for thesa.support enhanced design */
@charset "UTF-8";
/* Google font import for enhanced typography (optional) */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;600;800&display=swap');

/* CSS custom properties for colour palette and layout */
:root {
  --bg-primary: #0e2439; /* primary page background */
  --bg-secondary: #112a48; /* header/footer background */
  --card-bg: #182e50; /* cards and panels */
  --accent: #22c55e; /* primary accent colour */
  --accent-hover: #16a34a; /* accent hover state */
  --text-primary: #f8fafc; /* main text colour */
  --text-muted: #94a3b8; /* muted text */
  --border-color: rgba(255, 255, 255, 0.1); /* subtle borders */
  --radius: 16px; /* border radius */
  --container-max: 1200px; /* max width for containers */
  --transition-fast: 0.2s ease; /* transition timing */
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Tajawal', Tahoma, Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--accent-hover);
}

/* Utility container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand {
  font-size: 1.5rem;
  font-weight: 800;
}
nav {
  display: flex;
  gap: 20px;
  align-items: center;
  font-weight: 600;
  flex-wrap: wrap;
}
nav a {
  padding: 6px 14px;
  border-radius: 8px;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}
nav a:hover {
  background: rgba(255, 255, 255, 0.08);
}
.cta {
  background: var(--accent);
  color: var(--bg-primary);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 800;
  display: inline-block;
  transition: background var(--transition-fast);
}
.cta:hover {
  background: var(--accent-hover);
}

/* Hero Section */
.hero {
  padding: 100px 0 80px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 20px;
  line-height: 1.3;
}
.hero p {
  max-width: 800px;
  margin: 0 auto 32px;
  font-size: 1.1rem;
  color: var(--text-muted);
}
.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 800;
  display: inline-block;
  transition: background var(--transition-fast);
}
.btn-primary:hover {
  background: var(--accent-hover);
}

/* Features Section */
.features {
  padding: 80px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.feature-card h3 {
  margin: 0 0 14px;
  font-size: 1.3rem;
}
.feature-card p {
  margin: 0;
  font-size: 1rem;
  color: var(--text-muted);
}

/* Contact Section */
.contact-section {
  padding: 80px 0 100px;
}
.contact-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}
.contact-form,
.contact-info {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}
.contact-form h2,
.contact-info h3 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 1.6rem;
}
.contact-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.contact-info li {
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 1rem;
}

form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}
form input[type="text"],
form input[type="tel"],
form input[type="email"] {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: 14px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
form input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}
form input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.3);
}

.agree-container {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.agree-container input[type="checkbox"] {
  margin-top: 5px;
}

.error-msg {
  display: none;
  color: #fecaca;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  padding: 8px 10px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.success-msg {
  display: none;
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-top: 12px;
}
.submit-btn {
  width: 100%;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.submit-btn:hover {
  background: var(--accent-hover);
}

/* Thank you Card */
.thank-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 50px 32px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
  text-align: center;
}
.thank-card h1 {
  margin-top: 0;
  font-size: 2.2rem;
}
.thank-card p {
  margin: 24px 0;
  font-size: 1.1rem;
  color: var(--text-muted);
}
.back-link {
  display: inline-block;
  margin-top: 28px;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  transition: background var(--transition-fast);
}
.back-link:hover {
  background: var(--accent-hover);
}

/* Footer */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 32px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}