/* ============================================================
   CrowdFundWith — Base Styles
   Design system: Untitled UI tokens
   Font: Inter (Google Fonts)
   ============================================================ */

/* ── Google Fonts import ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Custom Properties (Untitled UI tokens) ── */
:root {
  /* Brand */
  --color-primary-25:  #F6FEF9;
  --color-primary-50:  #ECFDF3;
  --color-primary-100: #D1FADF;
  --color-primary-200: #A6F4C5;
  --color-primary-300: #6CE9A6;
  --color-primary-400: #32D583;
  --color-primary-500: #12B76A;
  --color-primary-600: #039855;
  --color-primary-700: #027A48;
  --color-primary-800: #05603A;
  --color-primary-900: #054F31;

  /* Gray */
  --color-gray-25:  #FCFCFD;
  --color-gray-50:  #F9FAFB;
  --color-gray-100: #F2F4F7;
  --color-gray-200: #EAECF0;
  --color-gray-300: #D0D5DD;
  --color-gray-400: #98A2B3;
  --color-gray-500: #667085;
  --color-gray-600: #475467;
  --color-gray-700: #344054;
  --color-gray-800: #1D2939;
  --color-gray-900: #101828;

  /* Semantic */
  --color-text-primary:   #101828;
  --color-text-secondary: #344054;
  --color-text-tertiary:  #475467;
  --color-text-placeholder: #667085;
  --color-text-disabled:  #98A2B3;
  --color-text-white:     #FFFFFF;

  --color-border:         #D0D5DD;
  --color-border-light:   #EAECF0;
  --color-surface:        #FFFFFF;
  --color-bg:             #FFFFFF;
  --color-bg-subtle:      #F9FAFB;
  --color-bg-section:     #F2F4F7;

  --color-error-50:  #FEF3F2;
  --color-error-500: #F04438;
  --color-error-700: #B42318;

  --color-warning-50:  #FFFAEB;
  --color-warning-500: #F79009;
  --color-warning-700: #B54708;

  --color-success-50:  #ECFDF3;
  --color-success-500: #12B76A;
  --color-success-700: #027A48;

  --color-blue-50:  #EFF8FF;
  --color-blue-500: #2E90FA;
  --color-blue-700: #175CD3;

  --color-purple-50:  #F4F3FF;
  --color-purple-500: #7A5AF8;
  --color-purple-700: #5925DC;

  --color-orange-50:  #FFF6ED;
  --color-orange-500: #EF6820;
  --color-orange-700: #B93815;

  --color-pink-50:  #FFF1F3;
  --color-pink-500: #F63D68;
  --color-pink-700: #C01048;

  /* Spacing */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:   12px;
  --space-4:   16px;
  --space-5:   20px;
  --space-6:   24px;
  --space-7:   28px;
  --space-8:   32px;
  --space-10:  40px;
  --space-12:  48px;
  --space-16:  64px;
  --space-20:  80px;
  --space-24:  96px;
  --space-32: 128px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs:   12px;
  --text-sm:   14px;
  --text-md:   16px;
  --text-lg:   18px;
  --text-xl:   20px;
  --text-2xl:  24px;
  --text-3xl:  30px;
  --text-4xl:  36px;
  --text-5xl:  48px;
  --text-6xl:  60px;
  --text-7xl:  72px;

  --lh-tight:  1.25;
  --lh-snug:   1.375;
  --lh-normal: 1.5;
  --lh-relaxed: 1.625;

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-extrabold:800;

  /* Radii */
  --radius-xs:  2px;
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-2xl: 20px;
  --radius-3xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-sm:  0 1px 3px rgba(16, 24, 40, 0.1), 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow-md:  0 4px 8px -2px rgba(16, 24, 40, 0.1), 0 2px 4px -2px rgba(16, 24, 40, 0.06);
  --shadow-lg:  0 12px 16px -4px rgba(16, 24, 40, 0.08), 0 4px 6px -2px rgba(16, 24, 40, 0.03);
  --shadow-xl:  0 20px 24px -4px rgba(16, 24, 40, 0.08), 0 8px 8px -4px rgba(16, 24, 40, 0.03);
  --shadow-2xl: 0 24px 48px -12px rgba(16, 24, 40, 0.18);
  --shadow-3xl: 0 32px 64px -12px rgba(16, 24, 40, 0.14);
  --shadow-focus-ring: 0 0 0 4px rgba(18, 183, 106, 0.24);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow:   300ms ease;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-md);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Typography Scale ── */
.display-2xl { font-size: var(--text-7xl); line-height: var(--lh-tight); font-weight: var(--fw-semibold); letter-spacing: -0.02em; }
.display-xl  { font-size: var(--text-6xl); line-height: var(--lh-tight); font-weight: var(--fw-semibold); letter-spacing: -0.02em; }
.display-lg  { font-size: var(--text-5xl); line-height: var(--lh-tight); font-weight: var(--fw-semibold); letter-spacing: -0.02em; }
.display-md  { font-size: var(--text-4xl); line-height: var(--lh-tight); font-weight: var(--fw-semibold); letter-spacing: -0.02em; }
.display-sm  { font-size: var(--text-3xl); line-height: var(--lh-tight); font-weight: var(--fw-semibold); }
.display-xs  { font-size: var(--text-2xl); line-height: var(--lh-tight); font-weight: var(--fw-semibold); }

.text-xl  { font-size: var(--text-xl);  line-height: var(--lh-relaxed); }
.text-lg  { font-size: var(--text-lg);  line-height: var(--lh-relaxed); }
.text-md  { font-size: var(--text-md);  line-height: var(--lh-normal); }
.text-sm  { font-size: var(--text-sm);  line-height: var(--lh-normal); }
.text-xs  { font-size: var(--text-xs);  line-height: var(--lh-normal); }

/* ── Layout Primitives ── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-sm {
  width: 100%;
  max-width: 768px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-lg {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section-sm {
  padding: var(--space-16) 0;
}

.section-lg {
  padding: var(--space-32) 0;
}

.section-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto var(--space-16);
}

.section-eyebrow {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-600);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.section-subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
}

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.nav-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-primary-500);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-mark svg {
  width: 20px;
  height: 20px;
  color: #fff;
}

.nav-logo-text {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

.nav-logo-text span {
  color: var(--color-primary-500);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-tertiary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-text-primary);
  background: var(--color-gray-50);
}

.nav-link.active {
  color: var(--color-primary-700);
  background: var(--color-primary-50);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.nav-user:hover {
  background: var(--color-gray-50);
}

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--color-border-light);
}

.nav-avatar-placeholder {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-700);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.nav-hamburger:hover {
  background: var(--color-gray-100);
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.5;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  user-select: none;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus-ring);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled, .btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

/* Primary */
.btn-primary {
  background: var(--color-primary-500);
  color: #fff;
  border-color: var(--color-primary-500);
}

.btn-primary:hover {
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.btn-primary:active {
  background: var(--color-primary-700);
  border-color: var(--color-primary-700);
}

/* Secondary (outlined) */
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-300);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-tertiary);
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--color-gray-100);
  color: var(--color-text-primary);
}

/* Primary Ghost (colored) */
.btn-ghost-primary {
  background: transparent;
  color: var(--color-primary-600);
  border-color: transparent;
}

.btn-ghost-primary:hover {
  background: var(--color-primary-50);
}

/* Destructive */
.btn-danger {
  background: var(--color-error-500);
  color: #fff;
  border-color: var(--color-error-500);
}

.btn-danger:hover {
  background: var(--color-error-700);
  border-color: var(--color-error-700);
}

/* Sizes */
.btn-sm {
  padding: 8px 14px;
  font-size: var(--text-sm);
}

.btn-md {
  padding: 10px var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: 12px var(--space-5);
  font-size: var(--text-md);
}

.btn-xl {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-md);
}

.btn-2xl {
  padding: var(--space-5) var(--space-8);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

.btn-full {
  width: 100%;
}

/* Google Sign-In button */
.btn-google {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
  box-shadow: var(--shadow-xs);
  gap: var(--space-3);
}

.btn-google:hover {
  background: var(--color-gray-50);
  box-shadow: var(--shadow-sm);
}

.btn-google .google-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Hero Section ── */
.hero {
  background: linear-gradient(
    180deg,
    var(--color-primary-25) 0%,
    var(--color-surface) 100%
  );
  padding: var(--space-32) 0 var(--space-24);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(18, 183, 106, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-primary-700);
  margin-bottom: var(--space-6);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary-500);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.hero-heading {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: var(--fw-extrabold);
  color: var(--color-text-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero-heading .highlight {
  color: var(--color-primary-500);
  position: relative;
}

.hero-subtext {
  font-size: clamp(var(--text-lg), 2vw, var(--text-xl));
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
  max-width: 600px;
  margin: 0 auto var(--space-10);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-10);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border-light);
}

.hero-stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}

/* ── Project Cards ── */
.card-grid,
.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 340px;
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-gray-300);
}

/* Image wrapper — for badge overlay */
.project-card-media {
  position: relative;
  flex-shrink: 0;
}

.project-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-gray-100);
  display: block;
}

.project-card-image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
}

/* Category badge overlaid on image top-right */
.project-card-media .badge,
.project-card-media .project-card-category {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

.project-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.project-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.project-card-title {
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  line-height: var(--lh-snug);
  letter-spacing: -0.01em;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card-creator {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.creator-avatar {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--color-gray-200);
  flex-shrink: 0;
  border: 1.5px solid var(--color-border-light);
}

.project-card-description {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Progress bar */
.progress-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.progress-bar {
  height: 6px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

/* Discover page uses a nested div for fill */
.progress-bar > div,
.progress-fill {
  height: 100%;
  background: var(--color-primary-500);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  min-width: 4px;
  max-width: 100%;
}

.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.progress-percent {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-600);
}

.progress-goal {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-light);
  margin-top: auto;
}

.project-card-stat {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.project-card-stat-value {
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
}

.project-card-stat-label {
  color: var(--color-text-tertiary);
}

.monthly-amount {
  font-size: var(--text-md);
  font-weight: var(--fw-bold);
  color: var(--color-primary-600);
  white-space: nowrap;
}

.monthly-amount span {
  font-size: var(--text-xs);
  font-weight: var(--fw-regular);
  color: var(--color-text-tertiary);
}

.monthly-amount--empty {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--color-primary-500);
  font-style: italic;
}

/* ── Category Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  line-height: 1.5;
  white-space: nowrap;
}

.badge-gray    { background: var(--color-gray-100);   color: var(--color-gray-700); }
.badge-green   { background: var(--color-primary-50); color: var(--color-primary-700); }
.badge-blue    { background: var(--color-blue-50);    color: var(--color-blue-700); }
.badge-purple  { background: var(--color-purple-50);  color: var(--color-purple-700); }
.badge-orange  { background: var(--color-orange-50);  color: var(--color-orange-700); }
.badge-warning { background: var(--color-warning-50); color: var(--color-warning-700); }
.badge-error   { background: var(--color-error-50);   color: var(--color-error-700); }
.badge-pink    { background: var(--color-pink-50);    color: var(--color-pink-700); }

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: currentColor;
  flex-shrink: 0;
}

/* Category pills (larger, clickable) */
.category-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  text-decoration: none;
}

.category-pill:hover, .category-pill.active {
  border-color: var(--color-primary-500);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.category-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ── Forms and Inputs ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
}

.form-hint {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.form-error {
  font-size: var(--text-sm);
  color: var(--color-error-500);
}

.input {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: var(--text-md);
  font-weight: var(--fw-regular);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  line-height: 1.5;
}

.input::placeholder {
  color: var(--color-text-placeholder);
}

.input:hover {
  border-color: var(--color-gray-400);
}

.input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus-ring);
}

.input.error {
  border-color: var(--color-error-500);
}

.input.error:focus {
  box-shadow: 0 0 0 4px rgba(240, 68, 56, 0.24);
}

.input-with-icon {
  position: relative;
}

.input-with-icon .input-icon {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--color-text-placeholder);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

.input-with-icon .input {
  padding-left: 42px;
}

/* ── How It Works — Steps ── */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  position: relative;
}

.step-card {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--color-primary-500);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 0 8px var(--color-primary-50);
}

.step-content {}

.step-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.step-description {
  font-size: var(--text-md);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
}

/* ── Feature Cards (For Everyone / For Creators) ── */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  transition: box-shadow var(--transition-normal);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  background: var(--color-primary-50);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary-600);
}

.feature-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.feature-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.feature-description {
  font-size: var(--text-md);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
}

/* ── Commitment Tier Cards ── */
.tier-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.tier-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
}

.tier-card.featured {
  border-color: var(--color-primary-500);
  background: linear-gradient(160deg, var(--color-primary-25) 0%, var(--color-surface) 100%);
}

.tier-card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary-500);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tier-amount {
  font-size: var(--text-5xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.tier-amount sup {
  font-size: var(--text-2xl);
  font-weight: var(--fw-semibold);
  vertical-align: super;
  letter-spacing: 0;
}

.tier-period {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  font-weight: var(--fw-regular);
}

.tier-label {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.tier-description {
  font-size: var(--text-md);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
}

.tier-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.tier-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.tier-feature-check {
  width: 20px;
  height: 20px;
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary-600);
}

.tier-feature-check svg {
  width: 12px;
  height: 12px;
}

.tier-fee-note {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-align: center;
}

.tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

/* ── Pricing Table ── */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
}

.pricing-table th,
.pricing-table td {
  padding: var(--space-4) var(--space-6);
  text-align: left;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.pricing-table th {
  background: var(--color-gray-50);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
}

.pricing-table td {
  color: var(--color-text-tertiary);
}

.pricing-table td.value {
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.pricing-table td.value-green {
  font-weight: var(--fw-semibold);
  color: var(--color-primary-600);
}

.pricing-table tr:last-child th,
.pricing-table tr:last-child td {
  border-bottom: none;
}

.pricing-table tr:hover td {
  background: var(--color-gray-50);
}

/* ── AI Campaign Builder ── */
.ai-banner {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  color: #fff;
  overflow: hidden;
  position: relative;
}

.ai-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(18, 183, 106, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.ai-banner-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.ai-banner-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(18, 183, 106, 0.2);
  border: 1px solid rgba(18, 183, 106, 0.4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-300);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
}

.ai-banner-title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
}

.ai-banner-title .highlight {
  color: var(--color-primary-400);
}

.ai-banner-subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--lh-relaxed);
  max-width: 600px;
}

.ai-features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ai-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

.ai-feature-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary-400);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.ai-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-2);
}

.ai-banner-price {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
}

.ai-banner-price strong {
  color: rgba(255, 255, 255, 0.9);
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--color-border-light);
  border: none;
  margin: var(--space-12) 0;
}

/* ── Notification Toast ── */
.toast {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-gray-900);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast.success { border-left: 3px solid var(--color-primary-500); }
.toast.error   { border-left: 3px solid var(--color-error-500); }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(52, 64, 84, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-3xl);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(8px);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--space-6) var(--space-6) 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-text-primary);
}

.modal-body {
  padding: var(--space-5) var(--space-6);
}

.modal-footer {
  padding: 0 var(--space-6) var(--space-6);
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* ── Loading Skeleton ── */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.skeleton-image {
  aspect-ratio: 16 / 9;
  border-radius: 0;
}

.skeleton-text {
  height: 16px;
}

.skeleton-text-sm {
  height: 12px;
}

.skeleton-text-lg {
  height: 20px;
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: var(--space-20) var(--space-6);
}

.empty-icon {
  width: 56px;
  height: 56px;
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-gray-400);
}

.empty-title {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.empty-description {
  font-size: var(--text-md);
  color: var(--color-text-tertiary);
  max-width: 360px;
  margin: 0 auto var(--space-6);
}

/* ── Two-column split layout ── */
.split-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}

.split-2.reverse-mobile > *:first-child {
  order: 2;
}

/* ── Testimonial / quote ── */
.quote-card {
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border-left: 4px solid var(--color-primary-500);
}

.quote-text {
  font-size: var(--text-xl);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  font-style: italic;
  margin-bottom: var(--space-5);
}

.quote-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.quote-author-name {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.quote-author-role {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* ── Footer ── */
.footer {
  background: var(--color-gray-900);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-10);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand {}

.footer-logo-text {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: #fff;
  margin-bottom: var(--space-3);
}

.footer-logo-text span {
  color: var(--color-primary-400);
}

.footer-tagline {
  font-size: var(--text-sm);
  line-height: var(--lh-relaxed);
  max-width: 280px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-col-label {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: #fff;
  margin-bottom: var(--space-4);
  letter-spacing: 0.01em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #fff;
}

.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin-bottom: var(--space-8);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}

.footer-legal a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* ── Utility classes ── */
.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-right   { text-align: right; }
.text-primary { color: var(--color-primary-500); }
.text-muted   { color: var(--color-text-tertiary); }
.text-bold    { font-weight: var(--fw-bold); }
.text-semi    { font-weight: var(--fw-semibold); }

.mt-auto { margin-top: auto; }
.mb-6    { margin-bottom: var(--space-6); }
.mt-6    { margin-top: var(--space-6); }

.w-full   { width: 100%; }
.d-flex   { display: flex; }
.d-grid   { display: grid; }
.d-none   { display: none; }

.items-center { align-items: center; }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

.bg-subtle { background: var(--color-bg-subtle); }
.bg-section { background: var(--color-bg-section); }

/* ── Discover Page ── */
.discover-header {
  background: linear-gradient(180deg, var(--color-primary-25) 0%, var(--color-surface) 100%);
  padding: var(--space-12) 0 var(--space-8);
  border-bottom: 1px solid var(--color-border-light);
}

.discover-title {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.discover-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-6);
}

.discover-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-top: var(--space-8);
  padding-bottom: var(--space-12);
  align-items: start;
}

.discover-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.discover-results {
  min-width: 0;
}

.filter-section {
  flex: 1;
  min-width: 160px;
}

.filter-heading {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.pill:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
  color: var(--color-text-primary);
}

.pill--active,
.pill.active {
  background: var(--color-primary-50);
  border-color: var(--color-primary-300);
  color: var(--color-primary-700);
  font-weight: var(--fw-semibold);
}

.sort-wrap { max-width: 180px; }

.select {
  display: block;
  width: 100%;
  padding: 8px 12px;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  appearance: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus-ring);
}

.results-meta { margin-bottom: var(--space-4); }

.results-count {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  font-weight: var(--fw-medium);
}

/* Search Bar */
.search-bar {
  display: flex;
  gap: var(--space-3);
  max-width: 640px;
}

.search-input-wrap { position: relative; flex: 1; }

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-placeholder);
  pointer-events: none;
}

.search-input {
  display: block;
  width: 100%;
  padding: 10px 40px;
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input::placeholder { color: var(--color-text-placeholder); }

.search-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus-ring);
}

.search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.search-clear svg { width: 16px; height: 16px; }
.search-btn { flex-shrink: 0; }

/* Discover btn variants */
.btn--primary { background: var(--color-primary-500); color: #fff; border-color: var(--color-primary-500); }
.btn--primary:hover { background: var(--color-primary-600); border-color: var(--color-primary-600); }
.btn--outline { background: var(--color-surface); color: var(--color-text-primary); border-color: var(--color-border); box-shadow: var(--shadow-xs); }
.btn--outline:hover { background: var(--color-gray-50); border-color: var(--color-gray-300); }
.btn--sm { padding: 8px 14px; font-size: var(--text-sm); }

/* Loading State */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-6);
  gap: var(--space-4);
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-primary-500);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.pagination-page {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--color-text-secondary);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.pagination-page:hover { background: var(--color-gray-100); }

.pagination-page.active {
  background: var(--color-primary-50);
  border-color: var(--color-primary-300);
  color: var(--color-primary-700);
  font-weight: var(--fw-semibold);
}

.pagination-prev,
.pagination-next { gap: var(--space-2); }

/* Empty/Error states (discover page variants) */
.empty-state-icon { width: 64px; height: 64px; margin: 0 auto var(--space-4); }
.empty-state h3 { font-size: var(--text-lg); font-weight: var(--fw-semibold); color: var(--color-text-primary); margin-bottom: var(--space-2); }
.empty-state p { font-size: var(--text-md); color: var(--color-text-tertiary); margin-bottom: var(--space-6); }
.error-state { text-align: center; padding: var(--space-16) var(--space-6); }
.error-state h3 { font-size: var(--text-lg); font-weight: var(--fw-semibold); color: var(--color-error-500); margin-bottom: var(--space-2); }
.error-state p { font-size: var(--text-md); color: var(--color-text-tertiary); margin-bottom: var(--space-6); }

/* Discover card structures from discover.js */
.project-card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
}

.project-card-category {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  background: rgba(255,255,255,0.88);
  color: var(--color-gray-700);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

p.project-card-creator {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.project-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.project-card-progress { margin-top: auto; }

.progress-bar-wrap {
  height: 6px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-1);
}

.progress-bar-wrap > div {
  height: 100%;
  background: var(--color-primary-500);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  min-width: 4px;
}

.project-card-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.project-card-revenue {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-600);
}

.project-card-percent {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.project-card-backers {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.project-card-backers svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Footer (discover page simple footer) */
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-6) 0;
}

.footer-inner .footer-links {
  flex-direction: row;
  gap: var(--space-5);
}

.footer-inner .footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-inner .footer-links a:hover { color: rgba(255, 255, 255, 0.9); }

/* ── Responsive: 768px (tablet) ── */
@media (min-width: 768px) {
  .card-grid,
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .discover-main {
    grid-template-columns: 220px 1fr;
  }

  .discover-filters {
    flex-direction: column;
    position: sticky;
    top: 88px;
  }

  .filter-section { flex: none; min-width: unset; }

  .category-pills {
    flex-direction: column;
    gap: var(--space-1);
  }

  .pill {
    display: block;
    width: 100%;
    text-align: left;
    border-radius: var(--radius-md);
    border-color: transparent;
    border-width: 0;
    padding: var(--space-2) var(--space-3);
  }

  .pill:hover { border-color: transparent; }
  .pill--active, .pill.active { border-color: transparent; }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .step-card {
    flex-direction: column;
    gap: var(--space-4);
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tier-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .split-2 {
    grid-template-columns: 1fr 1fr;
  }

  .split-2.reverse-mobile > *:first-child {
    order: unset;
  }

  .ai-banner-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-12);
  }

  .ai-banner-content {
    flex: 1;
  }

  .hero-stats {
    flex-wrap: nowrap;
    justify-content: center;
  }
}

/* ── Responsive: 1024px (desktop) ── */
@media (min-width: 1024px) {
  .card-grid,
  .project-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .tier-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-top {
    grid-template-columns: 2.5fr 1fr 1fr 1fr;
  }
}

/* ── Responsive: 1280px (large desktop) ── */
@media (min-width: 1280px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* ── Mobile nav ── */
@media (max-width: 767px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-3);
    gap: var(--space-1);
    box-shadow: var(--shadow-md);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-md);
  }

  .nav-hamburger {
    display: flex;
  }

  .nav {
    position: sticky;
    top: 0;
  }

  .nav-inner {
    position: relative;
  }

  .section-title {
    font-size: var(--text-3xl);
  }

  .ai-banner {
    padding: var(--space-8) var(--space-6);
  }

  .tier-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Accessibility ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════════════
   DISCOVER PAGE
   ═══════════════════════════════════════════════════════════════ */

/* ── Discover Header ── */
.discover-header {
  background: linear-gradient(160deg, var(--color-primary-25, #f0fdf4) 0%, var(--color-surface) 100%);
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-12) 0 var(--space-10);
}

.discover-title {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.discover-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-8);
}

/* ── Search Bar ── */
.search-bar {
  display: flex;
  gap: var(--space-3);
  max-width: 680px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-placeholder, #98a2b3);
  pointer-events: none;
  flex-shrink: 0;
}

.search-input {
  display: block;
  width: 100%;
  padding: 10px 40px 10px 42px;
  font-size: var(--text-md);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  line-height: 1.5;
}

.search-input::placeholder {
  color: var(--color-text-placeholder, #98a2b3);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus-ring, 0 0 0 4px rgba(22, 163, 74, 0.15));
}

.search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-tertiary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.search-clear:hover {
  color: var(--color-text-primary);
}

.search-clear svg {
  width: 14px;
  height: 14px;
}

.search-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Main layout: sidebar + results ── */
.discover-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-top: var(--space-8);
  padding-bottom: var(--space-16);
  align-items: start;
}

/* ── Filters sidebar ── */
.discover-filters {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.filter-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.filter-heading {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ── Category pills (discover page version) ── */
.category-pills {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-1);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.category-pills::-webkit-scrollbar {
  display: none;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  white-space: nowrap;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  line-height: 1;
  flex-shrink: 0;
}

.pill:hover {
  border-color: var(--color-primary-400, #4ade80);
  background: var(--color-primary-50, #f0fdf4);
  color: var(--color-primary-700, #15803d);
}

.pill--active {
  border-color: var(--color-primary-500, #16a34a);
  background: var(--color-primary-50, #f0fdf4);
  color: var(--color-primary-700, #15803d);
  font-weight: var(--fw-semibold);
}

/* ── Sort dropdown ── */
.sort-wrap {
  position: relative;
}

.select {
  display: block;
  width: 100%;
  padding: 10px 36px 10px 14px;
  font-size: var(--text-sm);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%2398a2b3' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  transition: border-color var(--transition-fast);
}

.select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus-ring, 0 0 0 4px rgba(22, 163, 74, 0.15));
}

/* ── Results section ── */
.discover-results {
  min-width: 0;
}

.results-meta {
  margin-bottom: var(--space-5);
}

.results-count {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  font-weight: var(--fw-medium);
}

/* ── Project grid ── */
.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

/* ── Loading state ── */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-20) 0;
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-gray-200, #e4e7ec);
  border-top-color: var(--color-primary-500, #16a34a);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Empty / Error states ── */
.empty-state,
.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-20) var(--space-6);
  gap: var(--space-3);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-2);
}

.empty-state h3,
.error-state h3 {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.empty-state p,
.error-state p {
  font-size: var(--text-md);
  color: var(--color-text-tertiary);
  max-width: 320px;
}

/* ── Project card (discover version) ── */
.project-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.project-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-gray-100);
  overflow: hidden;
  flex-shrink: 0;
}

.project-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-card-img--placeholder {
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
}

.project-card-category {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11px;
  font-weight: var(--fw-semibold);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: capitalize;
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}

.project-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Progress bar in discover cards */
.progress-bar-wrap {
  height: 6px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-wrap .progress-bar {
  height: 100%;
  background: var(--color-primary-500);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
  min-width: 3px;
  max-width: 100%;
}

.project-card-progress {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: auto;
}

.project-card-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-card-revenue {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-600, #16a34a);
}

.project-card-percent {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.project-card-backers {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.project-card-backers svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.pagination-page {
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.pagination-page:hover {
  background: var(--color-gray-50);
  border-color: var(--color-border);
}

.pagination-page--active {
  background: var(--color-primary-50, #f0fdf4);
  border-color: var(--color-primary-200, #bbf7d0);
  color: var(--color-primary-700, #15803d);
  font-weight: var(--fw-semibold);
}

.pagination-ellipsis {
  padding: 0 var(--space-2);
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
  user-select: none;
}

/* ── Responsive: discover layout ── */
@media (min-width: 768px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-pills {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .discover-title {
    font-size: var(--text-5xl, 3rem);
  }
}

@media (min-width: 1024px) {
  .discover-main {
    grid-template-columns: 240px 1fr;
    gap: var(--space-10);
  }

  .project-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .category-pills {
    flex-direction: column;
    overflow-x: visible;
  }

  .pill {
    width: 100%;
    justify-content: flex-start;
  }

  .discover-filters {
    position: sticky;
    top: calc(72px + var(--space-6));
  }
}

/* ── BEM button aliases (discover page uses btn--primary etc.) ── */
.btn--primary  { background: var(--color-primary-500); color: #fff; border-color: var(--color-primary-500); }
.btn--primary:hover { background: var(--color-primary-600); border-color: var(--color-primary-600); }
.btn--outline  { background: var(--color-surface); color: var(--color-text-primary); border-color: var(--color-border); box-shadow: var(--shadow-xs); }
.btn--outline:hover { background: var(--color-gray-50); border-color: var(--color-gray-300); }
.btn--sm       { padding: 8px 14px; font-size: var(--text-sm); }
.btn--lg       { padding: 12px var(--space-5); font-size: var(--text-md); }

/* ── Nav auth buttons (discover page uses nav-auth, not nav-actions) ── */
.nav-auth {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ── Mobile toggle (discover page uses nav-mobile-toggle) ── */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.nav-mobile-toggle:hover {
  background: var(--color-gray-100);
}

.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-secondary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

@media (max-width: 767px) {
  .nav-auth {
    display: none;
  }

  .nav-mobile-toggle {
    display: flex;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}