/* ============================================
   VectorForgeML Internship Portal - Styles v2.0
   Theme: Modern Sky Blue + White professional design
   Primary: #0EA5E9 (Sky Blue), #1E3A8A (Deep Blue)
   Glassmorphism, smooth transitions, Poppins/Inter
   ============================================ */

/* ---------- CSS Variables: Light (Default) ---------- */
:root {
  --bg-primary: #f0f7ff;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --border-glass: rgba(14, 165, 233, 0.12);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent-blue: #0EA5E9;
  --accent-deep: #1E3A8A;
  --accent-cyan: #06b6d4;
  --gradient-start: #0EA5E9;
  --gradient-end: #1E3A8A;
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(14, 165, 233, 0.12);
  --shadow-glow: 0 1px 3px rgba(0,0,0,0.05), 0 0 24px rgba(14, 165, 233, 0.06);
  --shadow-card: 0 4px 24px rgba(14, 165, 233, 0.08);
  --nav-bg: rgba(255, 255, 255, 0.92);
  --nav-border: rgba(226, 232, 240, 0.8);
  --mobile-menu-bg: rgba(255, 255, 255, 0.98);
  --input-bg: #f1f5f9;
  --card-hover-shadow: 0 8px 40px rgba(14, 165, 233, 0.12);
  --scrollbar-track: #f1f5f9;
  --scrollbar-thumb: #0EA5E9;
  --grid-line: rgba(14, 165, 233, 0.03);
  --chatbot-bg: #ffffff;
  --chatbot-header-bg: rgba(248, 250, 252, 0.95);
  --chatbot-msg-bot-bg: rgba(14, 165, 233, 0.06);
  --chatbot-msg-bot-border: rgba(14, 165, 233, 0.10);
  --section-alt-bg: rgba(240, 247, 255, 0.6);
}

/* ---------- CSS Variables: Dark ---------- */
.dark {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.7);
  --border-glass: rgba(14, 165, 233, 0.15);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-blue: #0EA5E9;
  --accent-deep: #3b82f6;
  --accent-cyan: #06b6d4;
  --gradient-start: #0EA5E9;
  --gradient-end: #1E3A8A;
  --glass-bg: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(14, 165, 233, 0.12);
  --shadow-glow: 0 0 30px rgba(14, 165, 233, 0.1);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.2);
  --nav-bg: rgba(17, 24, 39, 0.88);
  --nav-border: rgba(55, 65, 81, 0.5);
  --mobile-menu-bg: rgba(17, 24, 39, 0.98);
  --input-bg: #0f172a;
  --card-hover-shadow: 0 0 40px rgba(14, 165, 233, 0.15);
  --scrollbar-track: #0a0e17;
  --scrollbar-thumb: #0EA5E9;
  --grid-line: rgba(14, 165, 233, 0.03);
  --chatbot-bg: #111827;
  --chatbot-header-bg: rgba(15, 23, 42, 0.9);
  --chatbot-msg-bot-bg: rgba(14, 165, 233, 0.1);
  --chatbot-msg-bot-border: rgba(14, 165, 233, 0.15);
  --section-alt-bg: rgba(17, 24, 39, 0.5);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

img { max-width: 100%; height: auto; }

/* ---------- Hero Gradient ---------- */
.hero-gradient {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(14,165,233,0.05) 0%, rgba(30,58,138,0.03) 50%, rgba(255,255,255,0) 100%);
}

.hero-gradient::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(14,165,233,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 50%, rgba(30,58,138,0.05) 0%, transparent 50%);
  animation: gradientShift 18s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes gradientShift {
  0% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-2%, -2%) rotate(1deg); }
  100% { transform: translate(2%, 2%) rotate(-1deg); }
}

/* ---------- Glassmorphism Cards ---------- */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-glow);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s ease, border-color 0.35s ease, background 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-hover-shadow);
  border-color: rgba(14, 165, 233, 0.25);
}

/* ---------- Gradient Text ---------- */
.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.875rem 2rem; min-height: 48px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: #fff; font-weight: 600; border-radius: 0.75rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(.4,0,.2,1);
  border: none; cursor: pointer; font-size: 0.95rem; font-family: inherit;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
  opacity: 0.92; transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.35);
}

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.875rem 2rem; min-height: 48px;
  background: transparent; color: var(--text-primary);
  font-weight: 600; border-radius: 0.75rem;
  text-decoration: none;
  border: 1.5px solid var(--glass-border);
  transition: all 0.3s ease;
  cursor: pointer; font-size: 0.95rem; font-family: inherit;
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  background: rgba(14, 165, 233, 0.06);
  color: var(--accent-blue);
  transform: translateY(-1px);
}

/* ---------- Navbar ---------- */
#navbar-container { position: sticky; top: 0; z-index: 50; }

.nav-bar {
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--nav-border);
  transition: background 0.3s ease, border-color 0.3s ease;
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}

.nav-link {
  color: var(--text-secondary); text-decoration: none;
  font-size: 0.95rem; font-weight: 600;
  transition: color 0.25s ease;
  padding: 0.5rem 0.25rem; position: relative;
}

.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
  border-radius: 1px; transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover, .nav-link.active { color: var(--accent-blue); }

/* ---------- Mobile Menu ---------- */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--mobile-menu-bg);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { color: var(--text-secondary); transition: color 0.2s ease; }
.mobile-menu a:hover { color: var(--accent-blue); }

/* ---------- Section Spacing ---------- */
.section { padding: 5rem 1rem; }
@media (min-width: 640px) { .section { padding: 6rem 1.5rem; } }
@media (min-width: 768px) { .section { padding: 7rem 2rem; } }
@media (min-width: 1024px) { .section { padding: 8rem 2rem; } }
.section-alt { background: var(--section-alt-bg); }

/* ---------- Grid Background ---------- */
.grid-pattern {
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-cyan); }

/* ---------- Chatbot Styles ---------- */
.chatbot-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 100; }

.chatbot-toggle {
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  border: none; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(14, 165, 233, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.chatbot-toggle:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(14,165,233,0.4); }

.chatbot-window {
  position: fixed; bottom: 5.5rem; right: 1.5rem;
  width: 380px; max-height: 540px;
  background: var(--chatbot-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  display: none; flex-direction: column; overflow: hidden;
  box-shadow: 0 12px 48px rgba(0,0,0,0.12);
  z-index: 101;
}
.dark .chatbot-window { box-shadow: 0 12px 48px rgba(0,0,0,0.4); }
.chatbot-window.open { display: flex; }

.chatbot-header {
  padding: 0.875rem 1rem;
  background: var(--chatbot-header-bg);
  border-bottom: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: space-between;
}

.chatbot-messages {
  flex: 1; overflow-y: auto; padding: 1rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  min-height: 180px; max-height: 270px;
}
.chatbot-messages::-webkit-scrollbar { width: 4px; }

.chat-msg {
  max-width: 85%; padding: 0.65rem 1rem; border-radius: 1rem;
  font-size: 0.875rem; line-height: 1.5; word-wrap: break-word;
}
.chat-msg.bot {
  background: var(--chatbot-msg-bot-bg);
  border: 1px solid var(--chatbot-msg-bot-border);
  align-self: flex-start; color: var(--text-primary);
  border-radius: 1rem 1rem 1rem 0.25rem;
}
.chat-msg.user {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  align-self: flex-end; color: #fff;
  border-radius: 1rem 1rem 0.25rem 1rem;
}

.chatbot-quick-btns { display: flex; flex-wrap: wrap; gap: 0.375rem; padding: 0.5rem 1rem 0.25rem; }
.chatbot-quick-btn {
  padding: 0.35rem 0.7rem; font-size: 0.72rem; border-radius: 2rem;
  border: 1px solid var(--glass-border); background: transparent;
  color: var(--accent-blue); cursor: pointer; white-space: nowrap;
  transition: background 0.2s, border-color 0.2s;
  font-weight: 500; font-family: inherit; min-height: 28px;
}
.chatbot-quick-btn:hover { background: rgba(14,165,233,0.08); border-color: var(--accent-blue); }

.chatbot-input-area {
  padding: 0.75rem; border-top: 1px solid var(--glass-border);
  display: flex; gap: 0.5rem;
}
.chatbot-input-area input {
  flex: 1; padding: 0.65rem 0.9rem;
  background: var(--input-bg); border: 1px solid var(--glass-border);
  border-radius: 0.75rem; color: var(--text-primary);
  font-size: 0.875rem; font-family: inherit; outline: none; min-height: 44px;
  transition: background 0.3s, border-color 0.2s, color 0.3s;
}
.chatbot-input-area input:focus { border-color: var(--accent-blue); }
.chatbot-input-area button {
  padding: 0.6rem 1.1rem;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: #fff; border: none; border-radius: 0.75rem;
  cursor: pointer; font-weight: 600; font-family: inherit; min-height: 44px;
  transition: opacity 0.2s, transform 0.2s;
}
.chatbot-input-area button:hover { opacity: 0.9; transform: translateY(-1px); }

@media (max-width: 480px) {
  .chatbot-window { bottom: 0; right: 0; left: 0; width: 100%; max-height: 100dvh; height: 100dvh; border-radius: 0; }
  .chatbot-messages { max-height: none; min-height: 0; flex: 1; }
  .chatbot-container { bottom: 1rem; right: 1rem; }
}

/* ---------- Badges ---------- */
.verified-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem; background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3); border-radius: 2rem;
  color: #10b981; font-weight: 600;
}
.invalid-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem; background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3); border-radius: 2rem;
  color: #ef4444; font-weight: 600;
}

/* ---------- Fade In Animation ---------- */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ---------- Feature Icon ---------- */
.feature-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 0.875rem;
  background: linear-gradient(135deg, rgba(14,165,233,0.12), rgba(30,58,138,0.10));
  color: var(--accent-blue); font-size: 1.25rem; flex-shrink: 0;
  transition: transform 0.3s ease;
}
.glass-card:hover .feature-icon { transform: scale(1.08); }

/* ---------- Footer ---------- */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  transition: background 0.3s, border-color 0.3s;
}
footer a { color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--accent-blue); }

/* ---------- Form Inputs ---------- */
.form-input {
  width: 100%; padding: 0.875rem 1rem;
  background: var(--input-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: 0.75rem; color: var(--text-primary);
  font-size: 0.95rem; font-family: inherit; outline: none;
  transition: border-color 0.3s, background 0.3s, color 0.3s, box-shadow 0.3s;
  min-height: 48px;
}
.form-input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
.form-input::placeholder { color: var(--text-muted); }
textarea.form-input { resize: vertical; min-height: 130px; }

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text-primary); }
.form-error { font-size: 0.75rem; color: #ef4444; margin-top: 0.25rem; display: none; }
.form-input.error { border-color: #ef4444; }
.form-input.error + .form-error { display: block; }

/* ---------- Pulse Dot ---------- */
.pulse-dot {
  width: 8px; height: 8px; background: var(--accent-blue);
  border-radius: 50%; animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ---------- Loading Spinner ---------- */
.spinner {
  display: inline-block; width: 20px; height: 20px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Skeleton Loader ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, rgba(14,165,233,0.05) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: 0.5rem;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- Theme Toggle ---------- */
.theme-toggle-btn {
  width: 42px; height: 42px; min-width: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 0.625rem; border: 1px solid var(--glass-border);
  background: transparent; color: var(--text-secondary);
  cursor: pointer; transition: all 0.25s ease; flex-shrink: 0;
}
.theme-toggle-btn:hover {
  background: rgba(14,165,233,0.08);
  border-color: var(--accent-blue); color: var(--accent-blue);
}

/* ---------- Nav Logo ---------- */
.nav-logo { height: 36px; width: auto; object-fit: contain; flex-shrink: 0; }
@media (min-width: 640px) { .nav-logo { height: 40px; } }

/* ---------- Floating Apply Button ---------- */
.floating-apply-btn {
  position: fixed; bottom: 5rem; right: 1.5rem; z-index: 99;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: #fff; font-weight: 700; font-size: 0.9rem;
  border-radius: 3rem; text-decoration: none;
  box-shadow: 0 4px 20px rgba(14,165,233,0.4);
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: all 0.3s ease; animation: floatPulse 3s ease-in-out infinite;
  font-family: inherit;
}
.floating-apply-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(14,165,233,0.5); }
@keyframes floatPulse { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

/* ---------- Counter Section ---------- */
.counter-section {
  background: linear-gradient(135deg, #0EA5E9, #1E3A8A);
  position: relative; overflow: hidden;
}
.counter-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}
.counter-number { font-size: 2.5rem; font-weight: 800; color: #fff; line-height: 1; }
@media (min-width: 768px) { .counter-number { font-size: 3rem; } }

/* ---------- UDYAM Badge ---------- */
.udyam-badge {
  background: var(--glass-bg); backdrop-filter: blur(16px);
  border: 1.5px solid rgba(14,165,233,0.15); border-radius: 1.25rem;
  padding: 2rem; text-align: center; transition: all 0.3s ease;
}
.udyam-badge:hover { border-color: rgba(14,165,233,0.3); box-shadow: 0 4px 30px rgba(14,165,233,0.1); }
.udyam-badge img { max-width: 200px; height: auto; margin: 0 auto 1rem; border-radius: 1rem; }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--glass-bg); backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border); border-radius: 1.25rem;
  padding: 1.5rem; position: relative;
}
.testimonial-card::before {
  content: '\201C'; position: absolute; top: -0.5rem; left: 1rem;
  font-size: 4rem; color: var(--accent-blue); opacity: 0.15;
  font-family: serif; line-height: 1;
}

/* ---------- FAQ Accordion ---------- */
.faq-item {
  background: var(--glass-bg); backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border); border-radius: 1rem;
  overflow: hidden; transition: all 0.3s ease;
}
.faq-item:hover { border-color: rgba(14,165,233,0.2); }

.faq-question {
  width: 100%; padding: 1.25rem 1.5rem; background: transparent;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: inherit; font-size: 1rem; font-weight: 600;
  color: var(--text-primary); text-align: left; transition: color 0.2s;
}
.faq-question:hover { color: var(--accent-blue); }
.faq-question svg {
  width: 20px; height: 20px; flex-shrink: 0;
  color: var(--text-muted); transition: transform 0.3s ease, color 0.3s ease;
}
.faq-item.open .faq-question svg { transform: rotate(180deg); color: var(--accent-blue); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
.faq-item.open .faq-answer { max-height: 500px; padding: 0 1.5rem 1.25rem; }
.faq-answer p { color: var(--text-secondary); line-height: 1.7; font-size: 0.925rem; }

/* ---------- Success Animation ---------- */
.success-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; animation: fadeIn 0.3s ease;
}
.success-modal {
  background: var(--bg-secondary); border-radius: 1.5rem;
  padding: 3rem; text-align: center; max-width: 420px; margin: 1rem;
  animation: scaleIn 0.4s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }

.success-checkmark {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  animation: checkBounce 0.5s 0.3s cubic-bezier(.4,0,.2,1) both;
}
@keyframes checkBounce { 0% { transform: scale(0); } 60% { transform: scale(1.15); } 100% { transform: scale(1); } }

/* ---------- Blog Cards ---------- */
.blog-card {
  background: var(--glass-bg); backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border); border-radius: 1.25rem;
  overflow: hidden; transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--card-hover-shadow); }
.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, rgba(14,165,233,0.15), rgba(30,58,138,0.1));
  display: flex; align-items: center; justify-content: center; font-size: 3rem;
}

/* ---------- Honeypot (anti-spam) ---------- */
.honeypot-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

/* ---------- Skip Link (a11y) ---------- */
.skip-link {
  position: absolute; top: -100%; left: 0;
  background: var(--accent-blue); color: #fff;
  padding: 0.5rem 1rem; z-index: 1000;
  font-weight: 600; border-radius: 0 0 0.5rem 0;
  transition: top 0.2s; text-decoration: none;
}
.skip-link:focus { top: 0; }

/* ---------- Mobile fixes ---------- */
@media (max-width: 640px) {
  body { overflow-x: hidden; width: 100%; }
  .hero-gradient h1 { word-break: break-word; }
  .glass-card { overflow: hidden; word-break: break-word; }
  .mobile-menu .flex.flex-col > a { min-height: 48px; display: flex; align-items: center; }
  .floating-apply-btn { bottom: 4.5rem; right: 1rem; padding: 0.6rem 1.2rem; font-size: 0.8rem; }
  .counter-number { font-size: 2rem; }
}