/* Cashbank.shop — US Discount Deals */

:root {
  --ink: #0b1f1a;
  --ink-soft: #1a332c;
  --teal: #0f6b5c;
  --teal-deep: #0a4038;
  --mint: #d8f3ea;
  --foam: #f2fbf7;
  --coral: #ff5a3c;
  --coral-dark: #e64528;
  --gold: #f0c14b;
  --gray-100: #e8efec;
  --gray-300: #b7c7c1;
  --gray-500: #5f746c;
  --gray-700: #334940;
  --white: #ffffff;
  --shadow: 0 12px 40px rgba(11, 31, 26, 0.1);
  --shadow-sm: 0 4px 14px rgba(11, 31, 26, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --transition: 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--foam);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--coral); }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  font-weight: 700;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); letter-spacing: -0.02em; }
h3 { font-size: 1.2rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.85rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-coral {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}
.btn-coral:hover { background: var(--coral-dark); border-color: var(--coral-dark); color: var(--white); }
.btn-ink {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.btn-ink:hover { background: var(--ink-soft); color: var(--white); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); color: var(--white); border-color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--gray-300);
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-lg { padding: 1rem 1.75rem; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(242, 251, 247, 0.88);
  border-bottom: 1px solid rgba(15, 107, 92, 0.1);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--ink);
  letter-spacing: -0.03em;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--teal), #18a08a);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(15, 107, 92, 0.25);
}
.main-nav { display: flex; align-items: center; gap: 1.75rem; }
.main-nav a {
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover,
.main-nav a.active { color: var(--teal); }
.nav-actions { display: flex; gap: 0.65rem; align-items: center; }
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 5.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 85% 20%, rgba(255, 90, 60, 0.22), transparent 55%),
    radial-gradient(ellipse 70% 70% at 10% 90%, rgba(24, 160, 138, 0.35), transparent 50%),
    linear-gradient(160deg, #062822 0%, #0b3d34 42%, #0f5648 100%);
  color: var(--white);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 1fr);
  gap: 2.5rem;
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.brand-hero {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  letter-spacing: -0.04em;
  color: var(--white);
  line-height: 0.95;
  margin-bottom: 1rem;
  overflow-wrap: anywhere;
}
.brand-hero span { color: var(--gold); }
.hero p {
  font-size: 1.15rem;
  max-width: 34rem;
  opacity: 0.9;
  margin-bottom: 1.75rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 2.25rem; }
.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--gold);
}
.hero-stats span { font-size: 0.85rem; opacity: 0.75; }

.hero-mosaic {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  width: 100%;
  max-width: 520px;
  justify-self: end;
  transform: rotate(-6deg);
  transform-origin: center center;
  margin-right: 0.5rem;
}
.mosaic-card {
  background: rgba(255,255,255,0.96);
  border-radius: var(--radius);
  padding: 0.9rem 0.7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  box-shadow: var(--shadow);
  aspect-ratio: 1 / 1.05;
  min-width: 0;
  transition: transform 0.3s ease;
}
.mosaic-card:nth-child(3n+1) { transform: translateY(-6px) rotate(-1deg); }
.mosaic-card:nth-child(3n+2) { transform: translateY(22px) rotate(0.5deg); }
.mosaic-card:nth-child(3n) { transform: translateY(8px) rotate(1.5deg); }
.mosaic-card:hover { transform: translateY(-6px) scale(1.04) rotate(0deg); }
.mosaic-card img {
  width: 100%;
  max-width: 96px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}
.mosaic-card .rate {
  font-weight: 800;
  font-size: 0.78rem;
  color: var(--teal);
  text-align: center;
  line-height: 1.2;
  max-width: 100%;
}
.mosaic-card .shop-name {
  font-size: 0.7rem;
  color: var(--gray-500);
  text-align: center;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Page hero */
.page-hero {
  background: linear-gradient(145deg, var(--teal-deep), var(--teal));
  color: var(--white);
  padding: 3.5rem 0;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero p { opacity: 0.88; max-width: 620px; margin: 0 auto; font-size: 1.08rem; }

section { padding: 5rem 0; }
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.75rem;
}
.section-head p { color: var(--gray-500); font-size: 1.05rem; }

/* Shop cards */
.shops-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}
.shop-card {
  background: var(--white);
  border: 1px solid rgba(15, 107, 92, 0.1);
  border-radius: var(--radius);
  padding: 1.15rem 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.shop-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(15, 107, 92, 0.28);
}
.shop-card .badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--coral);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.shop-logo-wrap {
  width: 100%;
  height: 64px;
  display: grid;
  place-items: center;
  background: var(--foam);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
}
.shop-logo-wrap img {
  max-height: 48px;
  max-width: 110px;
  object-fit: contain;
}
.shop-card h3 {
  font-size: 0.95rem;
  font-family: var(--font-body);
  font-weight: 700;
}
.shop-card .cashback {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--teal);
  font-size: 1.05rem;
}
.shop-card .cat {
  font-size: 0.72rem;
  color: var(--gray-500);
  font-weight: 600;
}
.shop-card .go {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--coral);
}

/* Filters */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
  align-items: center;
}
.search-input {
  flex: 1 1 240px;
  min-width: 200px;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--gray-300);
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
}
.search-input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 107, 92, 0.15);
}
.select-input {
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--gray-300);
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--white);
  font-weight: 600;
  color: var(--ink);
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.chip {
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-700);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}
.chip:hover, .chip.active {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--white);
}
.results-meta {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

/* Categories */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.cat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.4rem;
  border: 1px solid rgba(15, 107, 92, 0.1);
  transition: transform var(--transition), box-shadow var(--transition);
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.cat-card strong {
  display: block;
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}
.cat-card span { color: var(--gray-500); font-size: 0.88rem; }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid rgba(15, 107, 92, 0.08);
  position: relative;
}
.step-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 1rem;
}
.step p { color: var(--gray-500); margin-top: 0.5rem; font-size: 0.95rem; }

/* Feature bands */
.band {
  background: linear-gradient(120deg, var(--mint), #fff 60%);
  border-radius: 28px;
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}
.feature-list { list-style: none; margin-top: 1.25rem; }
.feature-list li {
  padding: 0.55rem 0 0.55rem 1.6rem;
  position: relative;
  font-weight: 600;
}
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 800;
}

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--coral), #ff7a45);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}
.cta h2 { color: #fff; margin-bottom: 0.75rem; }
.cta p { opacity: 0.92; max-width: 520px; margin: 0 auto 1.5rem; }
.cta .btn-ink:hover { background: #fff; color: var(--ink); border-color: #fff; }

/* Forms */
.form-wrap {
  max-width: 640px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 22px;
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15, 107, 92, 0.08);
}
.form-group { margin-bottom: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--ink);
}
.required { color: var(--coral); }
input, select, textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 107, 92, 0.12);
}
.checkbox-row {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.88rem;
}
.checkbox-row input { width: auto; margin-top: 0.2rem; }
.field-error { color: #c0392b; font-size: 0.8rem; margin-top: 0.25rem; display: none; }
.field-error.visible { display: block; }
.form-success { display: none; text-align: center; padding: 1.5rem 0; }
.form-success.visible { display: block; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 3.5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.site-footer .logo { color: #fff; margin-bottom: 0.85rem; }
.footer-col h4 {
  color: #fff;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.9rem;
  font-family: var(--font-body);
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.45rem; }
.footer-col a { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gray-500);
  grid-column: 1 / -1;
}

@media (max-width: 960px) {
  .hero-grid, .band, .steps, .footer-grid { grid-template-columns: 1fr; }
  .hero-mosaic {
    max-width: 420px;
    margin: 0 auto;
    justify-self: center;
    transform: rotate(-4deg);
  }
  .mosaic-card:nth-child(3n+1),
  .mosaic-card:nth-child(3n+2),
  .mosaic-card:nth-child(3n) { transform: none; }
}

@media (max-width: 1100px) and (min-width: 961px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(300px, 0.95fr); }
  .brand-hero { font-size: clamp(2.2rem, 4vw, 3.2rem); }
}
@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed;
    inset: 76px 0 auto 0;
    background: var(--foam);
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.25rem 1.5rem;
    gap: 0;
    border-bottom: 1px solid var(--gray-100);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: 0.25s ease;
  }
  .main-nav.open { transform: none; opacity: 1; pointer-events: all; }
  .main-nav a { padding: 0.85rem 0; border-bottom: 1px solid var(--gray-100); }
  .nav-actions { flex-direction: column; margin-top: 0.75rem; }
  .nav-actions .btn { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 3.5rem 0; }
}