/* ========================================
   ExamGuru Marketing Design System
   Production-Quality SaaS Design
   ======================================== */

:root {
  /* ============ Typography Scale ============ */
  /* Perfect Fourth Scale (1.333) */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.333rem;     /* 21px */
  --text-2xl: 1.777rem;    /* 28px */
  --text-3xl: 2.369rem;    /* 38px */
  --text-4xl: 3.157rem;    /* 50px */

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 1.75;

  /* Letter Spacing */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;

  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /* ============ Color System ============ */
  /* Primary Blues - Better Distinction & Contrast */
  --blue-950: #0a1f5e;
  --blue-900: #0f2d7a;
  --blue-800: #1a3d99;
  --blue-700: #2050d6;
  --blue-600: #3b6fff;
  --blue-500: #5b8aff;
  --blue-100: #e0ecff;
  --blue-50: #f0f6ff;

  /* Neutrals - Improved Contrast */
  --gray-950: #0f172a;     /* Headings - AAA */
  --gray-900: #1e293b;
  --gray-800: #334155;
  --gray-700: #475569;     /* Body text - AA */
  --gray-600: #64748b;     /* Muted text - AA */
  --gray-500: #94a3b8;
  --gray-400: #cbd5e1;     /* Borders */
  --gray-300: #e2e8f0;
  --gray-200: #f1f5f9;
  --gray-100: #f8fafc;
  --gray-50: #fafbfc;

  /* Surface Colors */
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-muted: #f8fafc;

  /* Border Colors */
  --border-subtle: #f1f5f9;
  --border-default: #e2e8f0;
  --border-strong: #cbd5e1;

  /* Semantic Colors (Assigned) */
  --inspo-blue-900: var(--blue-900);
  --inspo-blue-800: var(--blue-800);
  --inspo-blue-700: var(--blue-700);
  --inspo-blue-600: var(--blue-600);
  --inspo-blue-100: var(--blue-100);
  --inspo-surface: var(--surface);
  --inspo-ink: var(--gray-950);
  --inspo-muted: var(--gray-700);
  --inspo-border: var(--border-default);

  /* ============ Spacing System (8px Grid) ============ */
  --space-1: 0.5rem;   /* 8px */
  --space-2: 1rem;     /* 16px */
  --space-3: 1.5rem;   /* 24px */
  --space-4: 2rem;     /* 32px */
  --space-5: 2.5rem;   /* 40px */
  --space-6: 3rem;     /* 48px */
  --space-7: 3.5rem;   /* 56px */
  --space-8: 4rem;     /* 64px */
  --space-10: 5rem;    /* 80px */
  --space-12: 6rem;    /* 96px */
  --space-14: 7rem;    /* 112px */
  --space-16: 8rem;    /* 128px */

  /* ============ Shadows ============ */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.1), 0 1px 2px -1px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  --shadow-button: 0 4px 12px rgba(15, 45, 122, 0.18);
  --shadow-button-hover: 0 8px 20px rgba(15, 45, 122, 0.25);
  --shadow-card: 0 8px 16px rgba(15, 23, 42, 0.06);
  --shadow-card-hover: 0 12px 24px rgba(15, 23, 42, 0.1);

  /* ============ Border Radius ============ */
  --radius-sm: 0.375rem;   /* 6px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.25rem;   /* 20px */
  --radius-3xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* ============ Transitions ============ */
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 350ms;
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* ============ Breakpoints ============ */
  --screen-sm: 640px;
  --screen-md: 768px;
  --screen-lg: 1024px;
  --screen-xl: 1280px;
}

/* ========================================
   Hero Section
   ======================================== */

.inspo-hero {
  background: linear-gradient(180deg, #f0f6ff 0%, #fafbff 50%, #ffffff 100%);
  padding: var(--space-12) 0 var(--space-8);
}

@media (max-width: 1024px) {
  .inspo-hero {
    padding: var(--space-10) 0 var(--space-8);
  }
}

@media (max-width: 768px) {
  .inspo-hero {
    padding: var(--space-8) 0 var(--space-6);
  }
}

.inspo-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 1024px) {
  .inspo-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }
}

@media (max-width: 768px) {
  .inspo-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

.inspo-hero-eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--blue-700);
  margin-bottom: var(--space-1);
}

.inspo-hero-copy h1 {
  font-size: clamp(2.2rem, 5.2vw, 3.2rem);
  font-weight: var(--font-extrabold);
  color: var(--gray-950);
  line-height: 1.15;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
}

.inspo-hero-copy p {
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.5;
  color: var(--gray-700);
  margin-bottom: var(--space-4);
  max-width: 520px;
}

.inspo-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.inspo-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  color: var(--gray-700);
  font-size: var(--text-xs);
}

.inspo-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.inspo-hero-meta i {
  font-size: 0.875rem;
}

/* ========================================
   Hero Image Wrapper
   ======================================== */

.inspo-hero-image-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
}

.inspo-hero-image {
  width: 110%;
  max-width: 110%;
  height: auto;
  border-radius: var(--radius-3xl);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25),
              0 12px 28px -8px rgba(15, 23, 42, 0.15);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
  object-fit: cover;
  display: block;
}

.inspo-hero-image:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: 0 35px 70px -15px rgba(15, 23, 42, 0.3),
              0 18px 40px -10px rgba(15, 23, 42, 0.2);
}

@media (max-width: 1024px) {
  .inspo-hero-image {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .inspo-hero-image-wrapper {
    padding: 0;
    margin-top: var(--space-4);
    justify-content: center;
  }

  .inspo-hero-image {
    width: 100%;
    max-width: 100%;
    border-radius: var(--radius-2xl);
  }
}

/* ========================================
   Section Image Wrapper (for split layouts)
   ======================================== */

.inspo-section-image-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
}

.inspo-section-image {
  width: 100%;
  /* max-width: 560px; */
  height: auto;
  border-radius: var(--radius-3xl);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25),
              0 12px 28px -8px rgba(15, 23, 42, 0.15);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
  object-fit: cover;
  display: block;
}

.inspo-section-image:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: 0 35px 70px -15px rgba(15, 23, 42, 0.3),
              0 18px 40px -10px rgba(15, 23, 42, 0.2);
}

@media (max-width: 1024px) {
  .inspo-section-image {
    width: 100%;
    max-width: 520px;
  }
}

@media (max-width: 768px) {
  .inspo-section-image-wrapper {
    padding: 0;
    margin-top: var(--space-4);
    justify-content: center;
  }

  .inspo-section-image {
    width: 100%;
    max-width: 100%;
    border-radius: var(--radius-2xl);
  }
}

/* ========================================
   Hero Mosaic Grid (Legacy - kept for other sections)
   ======================================== */

.inspo-hero-mosaic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 120px;
  gap: var(--space-3);
}

@media (max-width: 768px) {
  .inspo-hero-mosaic {
    grid-template-columns: 1fr;
    grid-auto-rows: 140px;
    gap: var(--space-2);
  }
}

.mosaic-card {
  border-radius: var(--radius-2xl);
  padding: var(--space-3);
  color: #ffffff;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-2);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
  overflow: hidden;
  position: relative;
}

.mosaic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.mosaic-card.light {
  background: var(--surface);
  color: var(--gray-950);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-sm);
}

.mosaic-card.light:hover {
  border-color: var(--blue-600);
  box-shadow: var(--shadow-lg);
}

.mosaic-card.dark {
  background: linear-gradient(145deg, #1a3d99 0%, #3b6fff 100%);
}

.mosaic-card.deep {
  background: linear-gradient(145deg, #2050d6 0%, #3b6fff 50%, #5b8aff 100%);
}

.mosaic-card.purple {
  background: linear-gradient(145deg, #4338ca 0%, #6366f1 50%, #8b5cf6 100%);
}

.mosaic-card.tall {
  grid-row: span 2;
}

.mosaic-card.xl {
  grid-row: span 3;
}

@media (max-width: 768px) {
  .mosaic-card.tall,
  .mosaic-card.xl {
    grid-row: span 1;
    min-height: 160px;
  }
}

.mosaic-label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  opacity: 0.85;
  font-weight: var(--font-semibold);
}

.mosaic-card strong {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  line-height: var(--leading-snug);
}

.mosaic-card p {
  margin: 0;
  line-height: var(--leading-normal);
}

.mosaic-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  margin-top: var(--space-2);
  transition: transform var(--duration-slow) var(--ease-out);
}

.mosaic-card:hover .mosaic-image {
  transform: scale(1.02);
}

/* ========================================
   Buttons
   ======================================== */

.inspo-btn-primary,
.inspo-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  border-radius: var(--radius-full);
  padding: 0.65rem 1.5rem;
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  line-height: 1;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.inspo-btn-primary {
  background: var(--blue-900);
  color: #ffffff;
  box-shadow: var(--shadow-button);
}

.inspo-btn-primary:hover {
  background: var(--blue-950);
  color: #ffffff;
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-button-hover);
}

.inspo-btn-primary:active {
  transform: translateY(0) scale(1);
}

.inspo-btn-ghost {
  border: 1.5px solid var(--border-strong);
  color: var(--gray-950);
  background: var(--surface);
}

.inspo-btn-ghost:hover {
  border-color: var(--blue-700);
  color: var(--blue-900);
  background: var(--blue-50);
  transform: translateY(-1px);
}

.inspo-btn-ghost:active {
  transform: translateY(0);
}

/* Focus states for accessibility */
.inspo-btn-primary:focus-visible,
.inspo-btn-ghost:focus-visible {
  outline: 3px solid var(--blue-600);
  outline-offset: 2px;
}

/* ========================================
   Sections
   ======================================== */

.inspo-section {
  padding: var(--space-10) 0;
}

@media (max-width: 768px) {
  .inspo-section {
    padding: var(--space-8) 0;
  }
}

.inspo-section-title {
  font-size: clamp(2.1rem, 4.4vw, 3rem);
  font-weight: var(--font-extrabold);
  text-align: center;
  color: var(--gray-950);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.inspo-section-subtitle {
  text-align: center;
  color: var(--gray-700);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  max-width: 720px;
  margin: 0 auto var(--space-6);
}

/* ========================================
   Card Surface
   ======================================== */

.inspo-card-surface {
  background: var(--surface);
  border-radius: var(--radius-3xl);
  border: 1px solid var(--border-subtle);
  /* padding: var(--space-4); */
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--duration-base) var(--ease-out);
}

.inspo-card-surface:hover {
  box-shadow: var(--shadow-card-hover);
}

.inspo-card-surface img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  object-fit: cover;
}

/* ========================================
   Community Strip (Avatar Row)
   ======================================== */

.inspo-community-strip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

.inspo-avatar {
  width: 72px;
  height: 92px;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, #e0ecff, #f0f6ff);
  border: 1px solid var(--blue-100);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  color: var(--blue-800);
  padding-bottom: var(--space-2);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.inspo-avatar:hover {
  transform: translateY(-4px) rotate(-2deg);
  box-shadow: var(--shadow-md);
}

/* ========================================
   Split Layout
   ======================================== */

.inspo-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
}

@media (max-width: 1024px) {
  .inspo-split {
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .inspo-split {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .inspo-split > :first-child {
    order: 2;
  }

  .inspo-split > :last-child {
    order: 1;
  }
}

.inspo-split h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: var(--font-extrabold);
  color: var(--gray-950);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
}

.inspo-split p {
  line-height: var(--leading-relaxed);
  color: var(--gray-700);
  margin-bottom: var(--space-3);
}

.inspo-split ul {
  margin-top: var(--space-4);
  padding-left: 0;
}

.inspo-split ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  color: var(--gray-700);
  line-height: var(--leading-relaxed);
}

.inspo-split ul li i {
  font-size: 1.125rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ========================================
   Pills / Badges
   ======================================== */

.inspo-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--blue-50);
  color: var(--blue-900);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  border: 1px solid var(--blue-100);
  transition: all var(--duration-fast) var(--ease-out);
}

.inspo-pill:hover {
  background: var(--blue-100);
  border-color: var(--blue-600);
  transform: translateY(-1px);
}

.inspo-pill i {
  font-size: 1rem;
}

/* ========================================
   Feature Grid
   ======================================== */

.inspo-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (max-width: 1024px) {
  .inspo-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .inspo-feature-grid {
    grid-template-columns: 1fr;
  }
}

.inspo-feature-tile {
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-base) var(--ease-out);
}

.inspo-feature-tile:hover {
  border-color: var(--blue-600);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.inspo-feature-tile h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--gray-950);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-2);
}

.inspo-feature-tile p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--gray-700);
  margin-bottom: 0;
}

/* ========================================
   CTA Band
   ======================================== */

.inspo-cta-band {
  background: linear-gradient(180deg, #e0ecff 0%, #c7dcff 100%);
  padding: var(--space-12) 0;
  text-align: center;
}

@media (max-width: 768px) {
  .inspo-cta-band {
    padding: var(--space-10) 0;
  }
}

.inspo-cta-band h2 {
  font-size: clamp(2.1rem, 4.4vw, 3rem);
  font-weight: var(--font-extrabold);
  color: var(--gray-950);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.inspo-cta-band p {
  color: var(--gray-700);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   Accessibility
   ======================================== */

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Skip to content link */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--blue-900);
  color: white;
  padding: var(--space-2) var(--space-3);
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: 9999;
}

.skip-to-content:focus {
  top: var(--space-2);
  left: var(--space-2);
}

/* Focus visible styles */
*:focus-visible {
  outline: 3px solid var(--blue-600);
  outline-offset: 2px;
}

/* ========================================
   Utility Classes
   ======================================== */

.text-balance {
  text-wrap: balance;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (max-width: 768px) {
  .container {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
}