/* ============================================================
   VedhanHR - Main Stylesheet
   ============================================================ */

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --navy:       #1e3a5f;
  --navy-light: #2d5282;
  --orange:     #f97316;
  --orange-dark:#ea6c10;
  --gray-50:    #f8fafc;
  --transition: 0.25s ease;
}

/* ─── Base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: #374151;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

/* ─── Typography ─────────────────────────────────────────── */
.font-heading { font-family: 'Poppins', sans-serif; }
h1,h2,h3,h4,h5 { font-family: 'Poppins', sans-serif; font-weight: 700; color: #1e3a5f; }

/* ─── Navigation ─────────────────────────────────────────── */
.nav-link {
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  font-size: 0.925rem;
  font-weight: 500;
  color: #374151;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--navy);
  background: #f0f4f8;
}

.mobile-nav-link {
  display: block;
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.925rem;
  color: #374151;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav-link:hover { background: #f0f4f8; color: var(--navy); }

/* Dropdowns */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background: #fff;
  border-radius: 0.75rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.12);
  border: 1px solid #e5e7eb;
  padding: 0.5rem;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}
.group:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item {
  display: flex;
  align-items: center;
  padding: 0.625rem 0.875rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: #374151;
  transition: background var(--transition), color var(--transition);
}
.dropdown-item:hover { background: #f0f4f8; color: var(--navy); }

/* ─── Buttons ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange);
  color: #fff;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), transform 0.1s;
  cursor: pointer;
  border: 2px solid var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--navy);
  color: #fff;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition);
  border: 2px solid var(--navy);
}
.btn-secondary:hover { background: var(--navy-light); border-color: var(--navy-light); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid var(--navy);
  color: var(--navy);
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition);
  background: transparent;
}
.btn-outline:hover { background: var(--navy); color: #fff; }

.btn-outline-orange {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid var(--orange);
  color: var(--orange);
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition);
  background: transparent;
}
.btn-outline-orange:hover { background: var(--orange); color: #fff; }

.btn-lg {
  padding: 0.875rem 2.25rem;
  font-size: 1rem;
  border-radius: 0.625rem;
}

/* ─── Cards ──────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: 1rem;
  border: 1px solid #e5e7eb;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.1); transform: translateY(-2px); }

.card-hover-navy:hover { border-color: var(--navy); }

/* ─── Job Cards ──────────────────────────────────────────── */
.job-card {
  background: #fff;
  border-radius: 0.875rem;
  border: 1px solid #e5e7eb;
  padding: 1.25rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  display: block;
}
.job-card:hover {
  box-shadow: 0 8px 32px rgba(30,58,95,0.12);
  transform: translateY(-2px);
  border-color: var(--navy);
}
.job-card.featured { border-left: 3px solid var(--orange); }

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.375rem;
}
.form-label .required { color: #ef4444; margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  color: #374151;
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}
.form-control::placeholder { color: #9ca3af; }
.form-control.error { border-color: #ef4444; }

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

textarea.form-control { min-height: 120px; resize: vertical; }

.form-error { font-size: 0.75rem; color: #ef4444; margin-top: 0.25rem; }

/* ─── Sections ───────────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}
.section-subtitle {
  font-size: 1rem;
  color: #6b7280;
  margin-top: 0.75rem;
  line-height: 1.6;
}

.badge-label {
  display: inline-block;
  background: rgba(249,115,22,0.1);
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.875rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 60%, #1a4b7a 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.15) 0%, transparent 70%);
  top: -200px; right: -100px;
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  bottom: -100px; left: 10%;
  border-radius: 50%;
}

/* ─── Stats ──────────────────────────────────────────────── */
.stat-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: 0.875rem;
  background: #fff;
  border: 1px solid #e5e7eb;
  transition: box-shadow var(--transition);
}
.stat-card:hover { box-shadow: 0 4px 20px rgba(30,58,95,0.1); }

/* ─── Service Cards ──────────────────────────────────────── */
.service-card {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid #e5e7eb;
  background: #fff;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--orange));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover { box-shadow: 0 8px 32px rgba(30,58,95,0.12); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 3.5rem; height: 3.5rem;
  border-radius: 0.875rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,58,95,0.08);
  margin-bottom: 1.25rem;
  color: var(--navy);
  font-size: 1.4rem;
  transition: background var(--transition), color var(--transition);
}
.service-card:hover .service-icon { background: var(--navy); color: #fff; }

/* ─── Footer ─────────────────────────────────────────────── */
.footer-link { color: #9ca3af; transition: color var(--transition); }
.footer-link:hover { color: var(--orange); }

.social-icon {
  width: 2.25rem; height: 2.25rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: #d1d5db;
  font-size: 0.875rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-icon:hover { background: var(--orange); border-color: var(--orange); color: #fff; }

/* ─── Page Banner ────────────────────────────────────────── */
.page-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 4rem 0 3rem;
  position: relative;
  overflow: hidden;
}
.page-banner::after {
  content: '';
  position: absolute;
  right: -5%;
  top: -20%;
  width: 350px; height: 350px;
  border-radius: 50%;
  background: rgba(249,115,22,0.1);
}

/* ─── Search Box ─────────────────────────────────────────── */
.search-box {
  background: #fff;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

/* ─── Tabs ───────────────────────────────────────────────── */
.tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #6b7280;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  cursor: pointer;
  background: none;
}
.tab-btn.active, .tab-btn:hover {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

/* ─── Alerts ─────────────────────────────────────────────── */
.alert {
  padding: 0.875rem 1.25rem;
  border-radius: 0.625rem;
  border-left: 4px solid;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.alert-success { background: #f0fdf4; border-color: #22c55e; color: #166534; }
.alert-error   { background: #fef2f2; border-color: #ef4444; color: #991b1b; }
.alert-warning { background: #fffbeb; border-color: #f59e0b; color: #92400e; }
.alert-info    { background: #eff6ff; border-color: #3b82f6; color: #1e40af; }

/* ─── Process Steps ──────────────────────────────────────── */
.process-step {
  text-align: center;
  position: relative;
}
.process-step-number {
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  position: relative;
  z-index: 1;
  font-family: 'Poppins', sans-serif;
}

/* ─── Blog Cards ─────────────────────────────────────────── */
.blog-card { border-radius: 1rem; overflow: hidden; border: 1px solid #e5e7eb; transition: all var(--transition); }
.blog-card:hover { box-shadow: 0 8px 32px rgba(30,58,95,0.12); transform: translateY(-2px); }
.blog-card img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.4s; }
.blog-card:hover img { transform: scale(1.04); }

/* ─── Tags ───────────────────────────────────────────────── */
.tag {
  display: inline-block;
  background: #f3f4f6;
  color: #374151;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.tag:hover { background: var(--navy); color: #fff; }

/* ─── Spinner ────────────────────────────────────────────── */
.spinner {
  width: 1.5rem; height: 1.5rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Loader ─────────────────────────────────────────────── */
#pageLoader {
  position: fixed; inset: 0;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.4s, visibility 0.4s;
}
#pageLoader.hidden { opacity: 0; visibility: hidden; }
.loader-logo {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.loader-bar {
  width: 200px; height: 3px;
  background: rgba(255,255,255,0.2);
  border-radius: 999px;
  overflow: hidden;
}
.loader-bar::after {
  content: '';
  display: block;
  height: 100%;
  background: var(--orange);
  border-radius: 999px;
  animation: load 1.5s ease-in-out;
}
@keyframes load { 0% { width: 0%; } 100% { width: 100%; } }

/* ─── Utility ────────────────────────────────────────────── */
.text-navy   { color: var(--navy); }
.text-orange { color: var(--orange); }
.bg-navy     { background-color: var(--navy); }
.bg-orange   { background-color: var(--orange); }

.section-divider {
  height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--orange), var(--navy));
  border: none;
  margin: 0;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .section   { padding: 3rem 0; }
  .section-lg{ padding: 4rem 0; }
  .btn-lg    { padding: 0.75rem 1.5rem; font-size: 0.95rem; }
}

/* ─── iOS Zoom Prevention (global) ──────────────────────── */
/* iOS Safari zooms in on inputs < 16px font-size — prevent this globally */
@media (max-width: 1023px) {
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="tel"],
  input[type="number"],
  input[type="search"],
  input[type="url"],
  select,
  textarea {
    font-size: 1rem !important;
  }
}

/* ─── Mobile (≤ 640px) ───────────────────────────────────── */
@media (max-width: 640px) {

  /* Prevent horizontal scroll */
  html, body { overflow-x: hidden; width: 100%; }

  /* Section spacing */
  .section    { padding: 2.25rem 0; }
  .section-sm { padding: 1.5rem 0; }
  .section-lg { padding: 2.75rem 0; }
  .container  { padding: 0 1rem; }

  /* Typography scale-down */
  .section-title { font-size: 1.5rem; }
  .section-subtitle { font-size: 0.9rem; }

  /* Page banner */
  .page-banner { padding: 2rem 0 1.5rem; }

  /* Touch-friendly buttons (min 44px tap target) */
  .btn-primary,
  .btn-secondary,
  .btn-outline,
  .btn-outline-orange {
    min-height: 44px;
    padding: 0.7rem 1.25rem;
    font-size: 0.875rem;
  }
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    min-height: 48px;
  }

  /* Form controls — 16px prevents iOS auto-zoom */
  .form-control {
    font-size: 1rem !important;
    padding: 0.75rem 0.875rem;
    min-height: 44px;
  }
  select.form-control { font-size: 1rem !important; }
  textarea.form-control { min-height: 100px; }

  /* Cards */
  .card     { border-radius: 0.75rem; }
  .job-card { padding: 1rem; border-radius: 0.75rem; }
  .service-card { padding: 1.25rem; }
  .stat-card    { padding: 0.875rem; }

  /* Search box */
  .search-box { padding: 1.25rem; border-radius: 0.75rem; }

  /* Mobile nav links */
  .mobile-nav-link {
    padding: 0.875rem 1rem;
    min-height: 48px;
    display: flex;
    align-items: center;
    font-size: 1rem;
    border-radius: 0.625rem;
  }

  /* Blog card */
  .blog-card img { height: 160px; }

  /* Service icon */
  .service-icon { width: 3rem; height: 3rem; font-size: 1.2rem; }

  /* Tab buttons */
  .tab-btn { padding: 0.5rem 1rem; font-size: 0.85rem; min-height: 40px; }

  /* Alerts */
  .alert { font-size: 0.85rem; padding: 0.75rem 1rem; }

  /* Back to top - avoid overlap with mobile bar */
  #backToTop { bottom: 5rem; right: 1rem; }

  /* Process step number */
  .process-step-number { width: 3rem; height: 3rem; font-size: 1rem; }
}

/* ─── Mobile Bottom Navigation Bar ──────────────────────── */
.mobile-bottom-bar {
  display: none;
}
@media (max-width: 1023px) {
  .mobile-bottom-bar {
    display: grid;
  }
  /* Add bottom padding to body so content isn't hidden behind bar */
  body { padding-bottom: 64px; }
}

/* ─── Floating Call Button (mobile) ─────────────────────── */
.mobile-call-btn {
  display: none;
}
@media (max-width: 1023px) {
  .mobile-call-btn { display: flex; }
}

/* ─── Mobile Hero Fixes ──────────────────────────────────── */
@media (max-width: 640px) {
  .hero { padding: 2.5rem 0 2rem; }
  .hero h1 { font-size: 2rem; line-height: 1.25; }
}

/* ─── Mobile Admin Sidebar ───────────────────────────────── */
@media (max-width: 1023px) {
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    width: 260px;
    overflow-y: auto;
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 199;
  }
  .admin-overlay.open { display: block; }
  .admin-content { margin-left: 0 !important; }
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--navy); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy-light); }

/* ─── Selection ──────────────────────────────────────────── */
::selection { background: rgba(249,115,22,0.25); color: var(--navy); }

/* ─── Animations ─────────────────────────────────────────── */
.fade-in { animation: fadeIn 0.5s ease forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

.slide-up { animation: slideUp 0.6s ease forwards; }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }

/* AOS-like scroll animations (custom) */
[data-aos] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: none; }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: none; }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: none; }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); opacity: 1; }

/* ─── form-input (alias for new pages) ──────────────────── */
.form-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  color: #374151;
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  min-height: 44px;
}
.form-input:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}
.form-input::placeholder { color: #9ca3af; }
select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}
textarea.form-input { min-height: 120px; resize: vertical; }
@media (max-width: 640px) {
  .form-input { font-size: 1rem !important; }
}

/* ─── custom-scroll (thin scrollbar for filter sidebars) ── */
.custom-scroll { scrollbar-width: thin; scrollbar-color: #d1d5db transparent; }
.custom-scroll::-webkit-scrollbar { width: 4px; }
.custom-scroll::-webkit-scrollbar-track { background: transparent; }
.custom-scroll::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 2px; }

/* ─── line-clamp utility ─────────────────────────────────── */
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ─── Prose content (blog posts) ────────────────────────── */
.prose h2 { font-size: 1.5rem; margin-top: 2rem; margin-bottom: 0.75rem; color: var(--navy); }
.prose h3 { font-size: 1.2rem; margin-top: 1.5rem; margin-bottom: 0.5rem; color: var(--navy); }
.prose p  { margin-bottom: 1rem; line-height: 1.75; color: #4b5563; }
.prose ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; }
.prose ol { list-style: decimal; padding-left: 1.5rem; margin-bottom: 1rem; }
.prose li { margin-bottom: 0.25rem; line-height: 1.7; color: #4b5563; }
.prose a  { color: var(--orange); text-decoration: underline; }
.prose strong { color: var(--navy); font-weight: 700; }
.prose blockquote { border-left: 3px solid var(--orange); padding-left: 1rem; color: #6b7280; font-style: italic; margin: 1.5rem 0; }

/* ─── Pricing card scale fix ─────────────────────────────── */
@media (max-width: 768px) {
  .scale-105 { transform: scale(1) !important; }
}