/* HarbiOede Design System v1.0 */
/* ===================================================
   1. CSS CUSTOM PROPERTIES (VARIABLES)
   =================================================== */
:root {
  /* Brand Colors */
  --color-bg:          #070B17;
  --color-bg-dark:     #0B1020;
  --color-bg-card:     #0F1525;
  --color-bg-card2:    #131928;
  --color-primary:     #6C4CFF;
  --color-primary-d:   #5538E8;
  --color-primary-l:   #8B6CFF;
  --color-secondary:   #8B6CFF;
  --color-success:     #22C55E;
  --color-warning:     #F59E0B;
  --color-danger:      #EF4444;
  --color-info:        #3B82F6;
  --color-gold:        #D6A84B;

  /* Text */
  --color-text:        #FFFFFF;
  --color-text-muted:  #AAB1C3;
  --color-text-subtle: #64748B;
  --color-text-dim:    #374151;

  /* Borders */
  --color-border:      rgba(255,255,255,0.08);
  --color-border-l:    rgba(255,255,255,0.14);

  /* Border Radius */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 24px rgba(108,76,255,0.2);

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Font */
  --font-sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;

  /* Transitions */
  --transition: all 0.18s ease;
  --transition-slow: all 0.3s ease;
}

/* ===================================================
   2. RESET
   =================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; tab-size: 4; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }

/* ===================================================
   3. TYPOGRAPHY
   =================================================== */
h1,h2,h3,h4,h5,h6 { line-height: 1.2; font-weight: 700; color: var(--color-text); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
p { color: var(--color-text-muted); line-height: 1.7; }

/* ===================================================
   4. CONTAINER
   =================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}
@media (min-width: 768px)  { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

/* ===================================================
   5. BUTTONS
   =================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn-primary  { background: var(--color-primary); color: #fff; }
.btn-primary:hover  { background: var(--color-primary-d); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(108,76,255,0.4); }
.btn-secondary { background: rgba(108,76,255,0.15); color: var(--color-primary-l); border: 1px solid rgba(108,76,255,0.3); }
.btn-secondary:hover { background: rgba(108,76,255,0.25); }
.btn-ghost  { background: transparent; color: var(--color-text-muted); border: 1px solid var(--color-border); }
.btn-ghost:hover  { background: rgba(255,255,255,0.06); color: var(--color-text); border-color: var(--color-border-l); }
.btn-danger { background: rgba(239,68,68,0.15); color: #EF4444; border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: rgba(239,68,68,0.25); }
.btn-sm  { padding: 0.4rem 0.875rem; font-size: 0.8125rem; border-radius: var(--radius-sm); }
.btn-lg  { padding: 0.875rem 1.75rem; font-size: 1rem; }
.btn-xl  { padding: 1rem 2rem; font-size: 1.0625rem; border-radius: var(--radius-lg); }
.w-full  { width: 100%; justify-content: center; }
.btn-icon { background: none; border: none; color: var(--color-text-muted); padding: 0.5rem; border-radius: var(--radius-sm); transition: var(--transition); }
.btn-icon:hover { background: rgba(255,255,255,0.06); color: var(--color-text); }

/* ===================================================
   6. BADGES
   =================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}
.badge-success { background: rgba(34,197,94,0.15); color: #22C55E; }
.badge-primary { background: rgba(108,76,255,0.15); color: #8B6CFF; }
.badge-warning { background: rgba(245,158,11,0.15); color: #F59E0B; }
.badge-danger  { background: rgba(239,68,68,0.15);  color: #EF4444; }
.badge-muted   { background: rgba(255,255,255,0.08); color: #8896A8; }
.badge-info    { background: rgba(59,130,246,0.15); color: #3B82F6; }

/* ===================================================
   7. ALERTS
   =================================================== */
.alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.alert-success { background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.3); color: #22C55E; }
.alert-error   { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #EF4444; }
.alert-warning { background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.3); color: #F59E0B; }
.alert-info    { background: rgba(59,130,246,0.12); border: 1px solid rgba(59,130,246,0.3); color: #3B82F6; }
.alert-close { margin-left:auto; background:none; border:none; cursor:pointer; opacity:.7; color:inherit; }
.alert-close:hover { opacity:1; }

/* ===================================================
   8. FORM ELEMENTS
   =================================================== */
.form-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9375rem;
  transition: var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--color-primary); background: rgba(108,76,255,0.06); box-shadow: 0 0 0 3px rgba(108,76,255,0.15); }
.form-control::placeholder { color: var(--color-text-subtle); }
.form-control[type="number"]::-webkit-inner-spin-button { opacity:0.5; }
.form-group { display: flex; flex-direction: column; }

/* ===================================================
   9. TOASTS
   =================================================== */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.125rem;
  background: #1C2235;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: slideInToast 0.3s ease;
}
.toast.success { border-color: rgba(34,197,94,0.4); color: #22C55E; }
.toast.error   { border-color: rgba(239,68,68,0.4); color: #EF4444; }
.toast.warning { border-color: rgba(245,158,11,0.4); color: #F59E0B; }
@keyframes slideInToast { from { transform: translateX(120%); opacity:0; } to { transform: translateX(0); opacity:1; } }

/* ===================================================
   10. UTILITIES
   =================================================== */
.text-xs    { font-size: 0.75rem; }
.text-sm    { font-size: 0.875rem; }
.text-base  { font-size: 1rem; }
.text-lg    { font-size: 1.125rem; }
.text-muted { color: var(--color-text-muted); }
.text-subtle{ color: var(--color-text-subtle); }
.mt-4       { margin-top: 1rem; }
.mt-8       { margin-top: 2rem; }
.sr-only    { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
/* ===================================================
   11. HEADER
   =================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,11,23,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-slow);
}
.site-header.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.5); }
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 64px;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 800;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.logo-icon { color: var(--color-primary); font-size: 1.125rem; }
.logo-text  { background: linear-gradient(135deg,#fff 60%,var(--color-primary-l)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.header-nav { flex: 1; display: flex; justify-content: center; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-text); background: rgba(255,255,255,0.06); }
.nav-link i { font-size: 0.75rem; opacity: 0.8; }
.header-right { display: flex; align-items: center; gap: 0.75rem; }
.header-cta { display: none; }
@media (min-width: 768px) { .header-cta { display: inline-flex; } }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--color-text-muted); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
@media (max-width: 900px) {
  .header-nav { display: none; }
  .hamburger { display: flex; }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7,11,23,0.98);
  backdrop-filter: blur(20px);
  padding: 1.5rem;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-nav-list { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.mobile-nav-link:hover,.mobile-nav-link.active { background: rgba(255,255,255,0.06); color: var(--color-text); }
.mobile-menu-footer { margin-top: auto; padding-top: 1.5rem; }
.menu-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:98; }

/* Search Bar */
.header-search { background: var(--color-bg-dark); border-bottom: 1px solid var(--color-border); padding: 0.875rem 0; }
.search-form { display: flex; gap: 0.5rem; align-items: center; }
.search-input-wrap { position: relative; flex: 1; }
.search-icon { position:absolute; left:1rem; top:50%; transform:translateY(-50%); color: var(--color-text-subtle); font-size:.875rem; }
.search-input { width:100%; padding:.625rem 1rem .625rem 2.5rem; background:rgba(255,255,255,0.06); border:1px solid var(--color-border); border-radius:var(--radius-md); color:var(--color-text); font-size:.9375rem; outline:none; }
.search-input:focus { border-color:var(--color-primary); }
.search-suggestions { position:absolute; top:calc(100% + .375rem); left:0; right:0; background:#1C2235; border:1px solid var(--color-border-l); border-radius:var(--radius-md); box-shadow:var(--shadow-lg); z-index:200; overflow:hidden; }
.suggestion-item { display:flex; align-items:center; gap:.625rem; padding:.625rem 1rem; font-size:.875rem; color:var(--color-text-muted); transition:var(--transition); cursor:pointer; }
.suggestion-item:hover { background:rgba(255,255,255,0.05); color:var(--color-text); }
.type-badge { font-size:.65rem; font-weight:600; background:rgba(108,76,255,0.2); color:#8B6CFF; padding:.1rem .4rem; border-radius:4px; flex-shrink:0; }

/* ===================================================
   12. FOOTER
   =================================================== */
.site-footer { background: var(--color-bg-dark); border-top: 1px solid var(--color-border); margin-top: auto; }
.footer-main { padding: 3rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2.5rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-logo { display:flex; align-items:center; gap:.5rem; font-size:1.125rem; font-weight:800; margin-bottom:1rem; }
.footer-tagline { font-size:.875rem; color:var(--color-text-muted); line-height:1.7; margin-bottom:1.25rem; }
.footer-trust { display:flex; flex-direction:column; gap:.5rem; }
.trust-badge { display:inline-flex; align-items:center; gap:.4rem; font-size:.75rem; color:var(--color-text-subtle); }
.trust-badge i { color:var(--color-success); font-size:.7rem; }
.footer-col-title { font-size:.8125rem; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--color-text-subtle); margin-bottom:1rem; }
.footer-links { display:flex; flex-direction:column; gap:.5rem; }
.footer-links a { font-size:.875rem; color:var(--color-text-muted); display:flex; align-items:center; gap:.4rem; transition:var(--transition); }
.footer-links a:hover { color:var(--color-text); }
.footer-links a i { font-size:.6rem; opacity:.5; }
.footer-bottom { border-top:1px solid var(--color-border); padding:1.25rem 0; }
.footer-bottom-inner { display:flex; flex-wrap:wrap; justify-content:space-between; gap:.75rem; }
.footer-copy,.footer-disclaimer { font-size:.8125rem; color:var(--color-text-subtle); }

/* ===================================================
   13. HERO
   =================================================== */
.hero {
  padding: 5rem 0 4rem;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(108,76,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}
@media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; } .hero-visual { display: none; } }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(108,76,255,0.12);
  border: 1px solid rgba(108,76,255,0.25);
  color: var(--color-primary-l);
  padding: .3rem .875rem;
  border-radius: var(--radius-full);
  font-size: .8125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #fff 50%, rgba(139,108,255,0.9));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .875rem; margin-bottom: 2rem; }
.trust-badges { display: flex; flex-wrap: wrap; gap: .875rem; }
.trust-badge { display:inline-flex; align-items:center; gap:.35rem; font-size:.8125rem; color:var(--color-text-subtle); }
.trust-badge i { color:var(--color-success); font-size:.7rem; }

/* Hero Mockup */
.hero-card-mockup {
  background: var(--color-bg-card2);
  border: 1px solid var(--color-border-l);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.mockup-header { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:1.25rem; }
.mockup-title { font-weight:700; font-size:.9375rem; margin-bottom:.2rem; }
.mockup-amount { font-size:.75rem; color:var(--color-text-muted); }
.mockup-result { display:flex; flex-direction:column; gap:.75rem; margin-bottom:1.25rem; }
.mockup-result-item { display:flex; justify-content:space-between; align-items:center; padding:.75rem 1rem; background:rgba(255,255,255,.04); border-radius:var(--radius-sm); }
.mockup-card-name { display:flex; align-items:center; gap:.5rem; font-size:.875rem; font-weight:600; }
.mockup-reward { font-size:1rem; font-weight:700; color:var(--color-success); }

/* ===================================================
   14. COMPARE SECTION
   =================================================== */
.compare-section {
  padding: 3rem 0 4rem;
  background: var(--color-bg-dark);
}
.compare-widget {
  max-width: 860px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-l);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}
.compare-widget-header { text-align:center; margin-bottom:2rem; }
.compare-widget-header h2 { font-size:1.5rem; margin-bottom:.5rem; }
.compare-widget-header p { font-size:.9375rem; color:var(--color-text-muted); }
.compare-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 600px) { .compare-form { grid-template-columns: 1fr; } }
.merchant-input-wrap { position:relative; }
.merchant-dropdown {
  position:absolute; top:calc(100% + .375rem); left:0; right:0;
  background:#1C2235; border:1px solid var(--color-border-l);
  border-radius:var(--radius-md); box-shadow:var(--shadow-lg); z-index:50; overflow:hidden;
}
.merchant-item { padding:.625rem 1rem; font-size:.875rem; color:var(--color-text-muted); cursor:pointer; transition:var(--transition); }
.merchant-item:hover { background:rgba(255,255,255,.05); color:var(--color-text); }
.card-chips { display:flex; flex-wrap:wrap; gap:.5rem; }
.card-chip {
  padding:.375rem .875rem; border-radius:var(--radius-full);
  border:1px solid var(--color-border); background:transparent;
  font-size:.8125rem; font-weight:600; color:var(--color-text-muted);
  cursor:pointer; transition:var(--transition);
}
.card-chip:hover { border-color:var(--color-primary-l); color:var(--color-text); }
.card-chip.selected { background:rgba(108,76,255,0.2); border-color:var(--color-primary); color:var(--color-primary-l); }
.mode-btns { display:flex; gap:.5rem; }
.mode-btn {
  flex:1; padding:.5rem; border:1px solid var(--color-border); background:transparent;
  border-radius:var(--radius-sm); font-size:.875rem; font-weight:500; color:var(--color-text-muted);
  cursor:pointer; transition:var(--transition); display:flex; align-items:center; justify-content:center; gap:.375rem;
}
.mode-btn:hover { border-color:var(--color-border-l); color:var(--color-text); }
.mode-btn.selected { background:rgba(108,76,255,0.2); border-color:var(--color-primary); color:var(--color-primary-l); }
.compare-submit-row { grid-column:1/-1; display:flex; justify-content:center; padding-top:.5rem; }
.compare-results { margin-top:2rem; padding-top:2rem; border-top:1px solid var(--color-border); }
.results-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:1rem; }
.result-card {
  background:var(--color-bg-card2); border:1px solid var(--color-border);
  border-radius:var(--radius-lg); padding:1.25rem; position:relative;
  transition:var(--transition);
}
.result-card:hover { border-color:var(--color-border-l); }
.result-card.rank-1 { border-color:rgba(108,76,255,0.5); box-shadow:0 0 20px rgba(108,76,255,0.15); }
.result-best-badge {
  display:inline-flex; align-items:center; gap:.3rem;
  background:rgba(108,76,255,0.2); color:var(--color-primary-l);
  border:1px solid rgba(108,76,255,0.3); border-radius:var(--radius-full);
  font-size:.7rem; font-weight:700; padding:.2rem .6rem;
  margin-bottom:.75rem;
}
.result-header { margin-bottom:.875rem; }
.result-card-name { font-weight:700; font-size:.9375rem; display:flex; align-items:center; gap:.4rem; }
.result-reward { font-size:1.5rem; font-weight:800; color:var(--color-success); margin:.5rem 0; }
.result-effective { font-size:.8125rem; color:var(--color-text-muted); margin-bottom:.75rem; }
.result-meta { display:flex; flex-wrap:wrap; gap:.375rem; margin-bottom:.75rem; }

/* ===================================================
   15. SECTIONS (genel)
   =================================================== */
.section { padding: 4rem 0; }
.section-header { text-align:center; margin-bottom:2.5rem; }
.section-header h2 { margin-top:.5rem; margin-bottom:.5rem; }
.eyebrow {
  display:inline-flex; align-items:center; gap:.4rem;
  background:rgba(108,76,255,0.1); border:1px solid rgba(108,76,255,0.2);
  color:var(--color-primary-l); padding:.25rem .75rem;
  border-radius:var(--radius-full); font-size:.75rem; font-weight:600;
}

/* Campaign Cards */
.campaign-card {
  background:var(--color-bg-card); border:1px solid var(--color-border);
  border-radius:var(--radius-lg); overflow:hidden; transition:var(--transition);
  display:flex; flex-direction:column;
}
.campaign-card:hover { border-color:var(--color-border-l); transform:translateY(-2px); box-shadow:var(--shadow-md); }
.campaign-card-header { display:flex; justify-content:space-between; align-items:flex-start; padding:1rem 1.125rem .75rem; border-bottom:1px solid var(--color-border); }
.campaign-expiry { font-size:.7rem; color:var(--color-text-subtle); display:flex; align-items:center; gap:.25rem; }
.campaign-card-body { padding:.875rem 1.125rem; flex:1; }
.campaign-title { font-size:.9375rem; font-weight:600; line-height:1.4; margin-bottom:.375rem; }
.campaign-title a { color:var(--color-text); }
.campaign-title a:hover { color:var(--color-primary-l); }
.campaign-desc { font-size:.8125rem; color:var(--color-text-muted); line-height:1.6; }
.campaign-card-footer { padding:.75rem 1.125rem 1rem; border-top:1px solid var(--color-border); }

/* Merchant Cards */
.merchant-card {
  display:flex; flex-direction:column; align-items:center; gap:.5rem;
  padding:1rem; background:var(--color-bg-card);
  border:1px solid var(--color-border); border-radius:var(--radius-md);
  transition:var(--transition); cursor:pointer;
}
.merchant-card:hover { border-color:rgba(108,76,255,.35); transform:translateY(-2px); }
.merchant-name { font-size:.8125rem; font-weight:600; color:var(--color-text-muted); text-align:center; }
.logo-placeholder {
  display:flex; align-items:center; justify-content:center;
  background:rgba(108,76,255,.15); border-radius:var(--radius-sm);
  font-weight:700; color:var(--color-primary-l); font-size:.875rem;
}

/* HOW Steps */
.how-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  position: relative;
}
.step {
  text-align:center; padding:2rem 1.5rem;
  background:var(--color-bg-card); border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
}
.step-number {
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:50%;
  background:rgba(108,76,255,0.2); border:1px solid rgba(108,76,255,0.3);
  color:var(--color-primary-l); font-weight:800; font-size:.9375rem;
  margin:0 auto 1rem;
}
.step-icon { color:var(--color-primary); margin:0 auto .75rem; font-size:2rem; }
.step h3 { font-size:1.0625rem; font-weight:700; margin-bottom:.5rem; }
.step p { font-size:.875rem; color:var(--color-text-muted); }