/* ============================================================
   HOMEPAGE STYLES
   ============================================================ */

/* ─── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(60px, 10vw, 120px) 0 clamp(60px, 8vw, 100px);
  background: var(--bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: var(--primary);
  top: -200px; left: -100px;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: var(--accent);
  top: -100px; right: -150px;
}
.hero-orb-3 {
  width: 400px; height: 400px;
  background: var(--secondary);
  bottom: -150px; left: 30%;
}
[data-theme="dark"] .hero-orb { opacity: 0.2; }

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(37,99,235,0.15);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.6s ease forwards;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero-subtitle {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto var(--space-10);
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero-search {
  max-width: 600px;
  margin: 0 auto var(--space-8);
  animation: fadeInUp 0.6s 0.3s ease both;
}
.hero-search-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 6px 6px 6px 20px;
  box-shadow: var(--shadow-xl);
  gap: var(--space-3);
  transition: all var(--transition-fast);
}
.hero-search-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl), 0 0 0 3px rgba(37,99,235,0.1);
}
.hero-search-icon { color: var(--text-light); flex-shrink: 0; width: 20px; height: 20px; }
.hero-search-input {
  flex: 1;
  border: none;
  background: none;
  font-size: var(--text-base);
  color: var(--text);
  outline: none;
}
.hero-search-input::placeholder { color: var(--text-light); }
.hero-search-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.hero-search-btn:hover {
  background: var(--primary-dark);
  transform: translateX(2px);
}

.hero-popular {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
  animation: fadeInUp 0.6s 0.4s ease both;
}
.hero-popular-label { font-weight: 500; }
.hero-popular-tag {
  padding: 4px 12px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.hero-popular-tag:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.35s ease both;
}

/* ─── STATS STRIP ────────────────────────────────────────── */
.stats-strip {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-6) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.stat-item {
  text-align: center;
  padding: var(--space-3);
  position: relative;
}
.stat-item::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: var(--border);
}
.stat-item:last-child::after { display: none; }
.stat-value {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  font-weight: 800;
  color: var(--text);
  display: block;
  font-family: var(--font-display);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* ─── CATEGORIES SECTION ─────────────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-4);
}
.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.category-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}
.category-card:hover .category-icon {
  transform: scale(1.1);
}
.category-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: transform var(--transition-bounce);
}
.category-name {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.3;
}
.category-count {
  font-size: var(--text-xs);
  color: var(--text-light);
}

/* ─── TOOL CARDS GRID ────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}
.tools-grid-sm {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.tools-grid-lg {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.tool-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}
.tool-card:hover::before { transform: scaleX(1); }

.tool-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}
.tool-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.tool-card-badges {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-end;
}
.tool-card-fav {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
  border: none;
}
.tool-card-fav:hover, .tool-card-fav.active {
  color: #EF4444;
  background: rgba(239,68,68,0.08);
}
.tool-card-fav.active svg { fill: #EF4444; }

.tool-card-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.tool-card-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}
.tool-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.tool-card-cat {
  font-size: var(--text-xs);
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 4px;
}
.tool-card-open {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--primary);
  padding: 5px 12px;
  background: rgba(37,99,235,0.08);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}
.tool-card-open:hover {
  background: var(--primary);
  color: #fff;
}

/* ─── FEATURES SECTION ───────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  transition: all var(--transition-base);
}
.feature-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: transparent;
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: var(--space-5);
}
.feature-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.feature-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── HOW IT WORKS ───────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(16.66% + 28px);
  right: calc(16.66% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 0;
}
.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: var(--text-2xl);
  font-weight: 800;
  position: relative;
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: var(--primary);
  font-family: var(--font-display);
  box-shadow: var(--shadow-md);
}
.step-num.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(37,99,235,0.3);
}
.step-title { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-2); }
.step-desc  { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.6; }

/* ─── TESTIMONIALS ───────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-4);
  color: var(--warning);
  font-size: var(--text-base);
}
.testimonial-text {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: var(--text-base);
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-name  { font-size: var(--text-sm); font-weight: 600; }
.testimonial-role  { font-size: var(--text-xs); color: var(--text-light); }

/* ─── FAQ ────────────────────────────────────────────────── */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.faq-item.open { box-shadow: var(--shadow-md); border-color: transparent; }
.faq-question {
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  background: var(--bg-card);
  transition: background var(--transition-fast);
}
.faq-question:hover { background: var(--bg-muted); }
.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--text-light);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--primary); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  background: var(--bg-card);
}

/* ─── NEWSLETTER ─────────────────────────────────────────── */
.newsletter-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter-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%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.newsletter-title    { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; color: #fff; margin-bottom: var(--space-3); position: relative; }
.newsletter-subtitle { font-size: var(--text-base); color: rgba(255,255,255,0.8); margin-bottom: var(--space-8); position: relative; }
.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}
.newsletter-input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: var(--text-sm);
  outline: none;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition-fast);
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.6); }
.newsletter-input:focus { border-color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.2); }
.newsletter-btn {
  background: #fff;
  color: var(--primary);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.newsletter-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-20);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.footer-logo-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 14px;
}
.footer-logo-text { font-weight: 800; font-size: var(--text-lg); color: #fff; font-family: var(--font-display); }
.footer-logo-text span { color: var(--primary-light); }
.footer-desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  color: rgba(255,255,255,0.5);
}
.footer-social {
  display: flex;
  gap: var(--space-3);
}
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.footer-social a:hover { background: var(--primary); color: #fff; }
.footer-col-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
  letter-spacing: 0.02em;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover { color: #fff; }
.footer-links a:hover::before {
  content: '→';
  font-size: 12px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-copy { font-size: var(--text-sm); color: rgba(255,255,255,0.4); }
.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}
.footer-bottom-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.8); }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-grid .footer-brand { grid-column: 1 / -1; max-width: 400px; }
  .footer-grid > div:nth-child(n+2) {}
}
@media (max-width: 1024px) {
  .features-grid   { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
}
@media (max-width: 768px) {
  .features-grid   { grid-template-columns: 1fr; }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .tools-grid      { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .steps-grid      { grid-template-columns: 1fr; gap: var(--space-4); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .newsletter-form { flex-direction: column; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}