/* ═══════════════════════════════════════════════════════════════════
   ELMYFY REDESIGN - MODERN PROFESSIONAL THEME
   Poppins fonts, sophisticated color palette, premium animations
   ═══════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────
   FONT FACES - Local Fonts Only
   ───────────────────────────────────────────────────────────────── */
@font-face {
  font-family: 'PoppinsLocal';
  src: url('/assets/fonts/Poppins-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'PoppinsLocal';
  src: url('/assets/fonts/Poppins-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'PoppinsLocal';
  src: url('/assets/fonts/Poppins-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'PoppinsLocal';
  src: url('/assets/fonts/Poppins-SemiBold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ─────────────────────────────────────────────────────────────────
   DESIGN TOKENS - Premium Color System
   ───────────────────────────────────────────────────────────────── */
:root {
  --primary: #1f3a93;
  --primary-light: #2d5fc9;
  --primary-lighter: #e8f1fd;
  --secondary: #7c3aed;
  --secondary-light: #a78bfa;
  --accent: #06b6d4;
  --accent-light: #cffafe;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --bg: #f9fafb;
  --bg-secondary: #f3f4f6;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 20px 48px rgba(31, 58, 147, 0.15);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

/* ─────────────────────────────────────────────────────────────────
   GLOBAL RESET & BASE STYLES
   ───────────────────────────────────────────────────────────────── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'PoppinsLocal', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: linear-gradient(135deg, var(--bg) 0%, #ffffff 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* ─────────────────────────────────────────────────────────────────
   TYPOGRAPHY
   ───────────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

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

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

/* ─────────────────────────────────────────────────────────────────
   NAVIGATION BAR - Premium Modern Design
   ───────────────────────────────────────────────────────────────── */
.site-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.875rem 0;
  position: relative;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  z-index: 1000;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  font-weight: 700;
  color: var(--primary);
  font-size: 1.25rem;
  letter-spacing: -0.5px;
}

.brand img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link:hover {
  background: var(--primary-lighter);
  color: var(--primary);
}

.nav-btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white !important;
  box-shadow: var(--shadow-md);
}

.nav-btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  box-shadow: var(--shadow-lg);
}

.nav-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}

.nav-avatar-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 2px solid transparent;
}

/* ─────────────────────────────────────────────────────────────────
   CARDS & CONTAINERS
   ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--primary-lighter);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* ─────────────────────────────────────────────────────────────────
   BUTTONS
   ───────────────────────────────────────────────────────────────── */
.btn, button, input[type="button"], input[type="submit"] {
  font-family: 'PoppinsLocal', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 15px;
}

.btn-primary, .btn-hero-primary, .btn-lg, input[type="submit"] {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover, .btn-hero-primary:hover, input[type="submit"]:hover {
  background: linear-gradient(135deg, var(--primary-light), #6d28d9);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}

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

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

.btn-secondary:hover {
  background: #6d28d9;
}

/* ─────────────────────────────────────────────────────────────────
   FORMS
   ───────────────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text);
  font-size: 14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-lighter);
}

input::placeholder {
  color: var(--text-light);
}

/* ─────────────────────────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1rem;
  color: var(--text-secondary);
  margin-top: auto;
}

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

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

/* ─────────────────────────────────────────────────────────────────
   HERO SECTIONS
   ───────────────────────────────────────────────────────────────── */
.home-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.home-hero-inner {
  max-width: 1280px;
  width: 100%;
  padding: 0 16px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  color: white;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: white !important;
  color: var(--primary) !important;
  font-weight: 700;
  padding: 12px 28px;
  box-shadow: var(--shadow-lg);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ─────────────────────────────────────────────────────────────────
   UTILITIES
   ───────────────────────────────────────────────────────────────── */
.container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 16px;
}

.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary { color: var(--primary); }

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--primary-lighter);
  color: var(--primary);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  color: var(--success);
}

/* ─────────────────────────────────────────────────────────────────
   RESPONSIVE DESIGN
   ───────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  .home-hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .nav-links {
    gap: 0.25rem;
  }
  
  .nav-link {
    padding: 6px 12px;
    font-size: 14px;
  }
}