/* ===================================
   Nr Daily - Tools Section Styles
   =================================== */

/* ===== HERO SECTION ===== */
.tools-hero {
  position: relative;
  padding: 160px 0 80px;
  background: radial-gradient(circle at 50% 0%, #f8fafc 0%, #ffffff 100%);
  overflow: hidden;
  text-align: center;
}

.tools-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-md);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.tools-hero .hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  max-width: 700px;
  margin: 0 auto;
}

/* ===== FILTER CATEGORIES ===== */
.tools-filter {
  padding: var(--spacing-xl) 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
  position: sticky;
  top: 80px; /* Below navbar */
  z-index: var(--z-sticky);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.9);
}

.filter-container {
  display: flex;
  gap: var(--spacing-sm);
  overflow-x: auto;
  padding-bottom: var(--spacing-xs);
  scrollbar-width: none; /* Hide scrollbar Firefox */
  justify-content: center;
  flex-wrap: wrap;
}

.filter-container::-webkit-scrollbar {
  display: none; /* Hide scrollbar Chrome/Safari */
}

.filter-btn {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-gray-50);
}

.filter-btn.active {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

/* ===== TOOLS GRID ===== */
.tools-grid-section {
  padding: var(--spacing-4xl) 0;
  background: var(--color-gray-50);
  min-height: 60vh;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.tool-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  height: 100%;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-gray-200);
}

.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.tool-icon {
  width: 48px;
  height: 48px;
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.tool-badges {
  display: flex;
  gap: 4px;
}

.tool-status {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.tool-status.live {
  background: #dcfce7;
  color: #15803d;
}
.tool-status.beta {
  background: #fef3c7;
  color: #b45309;
}
.tool-status.experimental {
  background: #f3e8ff;
  color: #7e22ce;
}
.tool-status.coming-soon {
  background: #f1f5f9;
  color: #64748b;
}

.tool-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-xs);
}

.tool-desc {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
  flex-grow: 1;
}

.tool-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-gray-100);
}

.tool-access {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray-500);
}

.tool-access.free {
  color: var(--color-success);
}
.tool-access.freemium {
  color: var(--color-warning);
}
.tool-access.paid {
  color: var(--color-error);
}

.tool-build-label {
  font-size: 0.7rem;
  color: var(--color-gray-400);
  text-transform: uppercase;
}

.tool-cta {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.tool-cta:after {
  content: "→";
  transition: transform var(--transition-fast);
}

.tool-card:hover .tool-cta:after {
  transform: translateX(4px);
}

/* ===== TOOL PAGE SPECIFIC ===== */
.tool-page-hero {
  padding: 140px 0 60px;
  background: var(--color-gray-900);
  color: var(--color-white);
  text-align: center;
}

.tool-page-hero h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.tool-page-hero p {
  color: var(--color-gray-300);
  font-size: var(--font-size-xl);
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
}

.tool-page-container {
  max-width: 900px; /* Focused content width */
  margin: 0 auto;
  padding: var(--spacing-4xl) var(--container-padding);
}

.tool-section {
  margin-bottom: var(--spacing-4xl);
}

.tool-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gray-100);
}

.tool-key-features ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.tool-key-features li {
  padding: var(--spacing-md);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  font-weight: 500;
}

.tool-step {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.step-num {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .tools-hero {
    padding: 120px 0 60px;
  }
  .tools-grid {
    grid-template-columns: 1fr;
  }
  .filter-container {
    justify-content: flex-start;
  }
}