/*
  Bachatbox Landing Page Styles
  - Pure CSS, no frameworks
  - Semantic, responsive layout
  - System font stack to avoid external dependencies
*/

/* CSS Reset (modern, minimal) */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
}
html,
body {
  height: 100%;
}
body {
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}
input,
button,
textarea,
select {
  font: inherit;
}
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/* Theme */
:root {
  --bg: #fafbfe;
  --bg-soft: #ffffffcc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --brand: #b7791f; /* warm gold for light */
  --brand-strong: #d69e2e;
  --accent: #2563eb;
  --ok: #059669;
  --danger: #dc2626;
  --surface: #f1f5f9;
  --border: #e5e7eb;
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 28px;

  --container: 1160px;
  --gutter: 24px;

  --font-sans: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell,
    Noto Sans, Helvetica, Arial, 'Apple Color Emoji', 'Segoe UI Emoji';
}

/* body {
  background: radial-gradient(1200px 600px at 70% -10%, #fff4 0%, transparent 60%),
              radial-gradient(900px 500px at 0% 10%, #fff6 0%, transparent 60%),
              var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
} */
body {
  background: radial-gradient(circle at 30% 20%, #fef9c3 0%, transparent 60%),
    radial-gradient(circle at 80% 10%, #5798e9 0%, transparent 70%),
    radial-gradient(circle at 10% 90%, #92d6aa 0%, transparent 70%),
    radial-gradient(circle at 90% 80%, #e29f9f 0%, transparent 70%), var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
}

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}
.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #000; /* black background */
  border-radius: 6px; /* thoda rounded look */
  padding: 4px; /* andar thoda space */
  margin-right: 8px; /* text se gap */
}

.brand-logo {
  height: 24px; /* logo ka size */
  width: auto;
  display: block;
}
/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(130%) blur(8px);
  background: color-mix(in srgb, var(--bg-soft) 95%, transparent);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.7),
    0 6px 18px rgba(215, 164, 58, 0.25);
}
.brand-text {
  font-size: 1.05rem;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 28px;
}
.nav-list a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.nav-list a:hover {
  color: var(--text);
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hamburger {
  display: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  opacity: 0.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #111;
}
.btn-primary:hover {
  filter: brightness(1.05);
}
.btn-secondary {
  background: #eef2ff;
  color: #1e293b;
  border-color: #c7d2fe;
}
.btn-secondary:hover {
  background: #e0e7ff;
}
.btn-outline {
  background: #ffffff;
  border-color: var(--border);
  color: #0f172a;
}
.btn-outline:hover {
  border-color: #cbd5e1;
}

/* Hero */
.hero {
  padding: 96px 0 64px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.hero-copy h1 {
  font-size: clamp(2rem, 1.2rem + 2.8vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.5px;
}
.hero-copy p {
  margin-top: 16px;
  color: var(--muted);
  max-width: 62ch;
}
.cta-group {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-badges {
  margin-top: 20px;
  display: flex;
  gap: 18px;
  list-style: none;
  color: var(--muted);
  flex-wrap: wrap;
}
.hero-badges li {
  padding-left: 22px;
  position: relative;
}
.hero-badges li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 30% 30%,
    var(--brand),
    var(--brand-strong)
  );
  box-shadow: 0 0 0 2px rgba(247, 201, 72, 0.2);
}

.hero-visual {
  position: relative;
}
.hero-shapes {
  position: absolute;
  inset: -10% -10% auto -10%;
  pointer-events: none;
  background: radial-gradient(
      220px 200px at 70% 30%,
      rgba(214, 158, 46, 0.15),
      transparent 60%
    ),
    radial-gradient(
      320px 260px at 20% 10%,
      rgba(37, 99, 235, 0.12),
      transparent 60%
    );
  filter: blur(10px);
}

.phone-mock {
  width: min(380px, 85%);
  margin-inline: auto;
  aspect-ratio: 9/19;
  border-radius: 42px;
  background: linear-gradient(160deg, #e2e8f0, #ffffff);
  border: 1px solid #cbd5e1;
  box-shadow: 0 40px 80px rgba(2, 6, 23, 0.08),
    inset 0 0 0 2px rgba(255, 255, 255, 0.8);
  padding: 14px;
  position: relative;
}
.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 36%;
  height: 18px;
  background: #f1f5f9;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  box-shadow: inset 0 -1px 0 rgba(15, 23, 42, 0.06);
}
.phone-screen {
  position: absolute;
  inset: 14px;
  border-radius: 32px;
  background: linear-gradient(180deg, #f8fafc, #ffffff);
  border: 1px solid #e2e8f0;
  padding: 20px;
  display: grid;
  gap: 16px;
}
.screen-header {
  color: var(--muted);
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.3px;
  opacity: 0.9;
}
.screen-balance {
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  border: 1px solid #e2e8f0;
  padding: 16px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.balance-label {
  color: var(--muted);
  font-size: 0.9rem;
}
.balance-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.screen-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 14px 16px;
}
.card-title {
  font-weight: 700;
}
.card-sub {
  color: var(--muted);
  font-size: 0.9rem;
}
.screen-cta {
  margin-top: 2px;
  text-align: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #111;
  padding: 12px;
  border-radius: 999px;
  font-weight: 800;
}

/* Trust */
.trust {
  padding: 36px 0 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(0deg, rgba(214, 158, 46, 0.08), transparent 40%);
}
.trust-inner {
  text-align: center;
}
.trust-text {
  color: var(--muted);
  margin-bottom: 16px;
  font-weight: 600;
}
.logo-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  list-style: none;
  align-items: center;
}
.logo {
  color: #475569;
  opacity: 0.9;
  padding: 14px 12px;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
  font-weight: 700;
}

/* Features */
.features {
  padding: 80px 0;
}
.features h2 {
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem);
  text-align: center;
}
.section-intro {
  text-align: center;
  color: var(--muted);
  margin-top: 10px;
}
.feature-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.feature-card h3 {
  margin-top: 10px;
  font-size: 1.1rem;
}
.feature-card p {
  color: var(--muted);
  margin-top: 6px;
}
.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.4);
}
.icon-auto {
  background: linear-gradient(135deg, #f7e3a122, #f7e3a111);
}
.icon-roundup {
  background: linear-gradient(135deg, #93c5fd22, #93c5fd11);
}
.icon-goals {
  background: linear-gradient(135deg, #86efac22, #86efac11);
}
.icon-instant {
  background: linear-gradient(135deg, #fca5a522, #fca5a511);
}

/* Steps */
.steps {
  padding: 72px 0;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps h2 {
  text-align: center;
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem);
}
.steps-list {
  margin: 28px auto 0;
  display: grid;
  gap: 18px;
  counter-reset: step;
  max-width: 980px;
  list-style: none;
  padding: 0;
}
.steps-list li {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  row-gap: 6px;
  align-items: start;
  box-shadow: var(--shadow);
}
.steps-list li::before {
  counter-increment: step;
  content: counter(step);
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #111;
  border-radius: 10px;
  font-weight: 900;
}
.steps-list h3 {
  grid-column: 2;
  justify-self: start;
  margin: 2px 0 4px 0;
  font-size: 1.08rem;
  line-height: 1.25;
  color: #0b1324;
  font-weight: 700;
}
.steps-list p {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.6;
}

/* Security */
.security {
  padding: 72px 0 52px;
  background: radial-gradient(
    600px 220px at 80% 10%,
    rgba(214, 158, 46, 0.06),
    transparent 60%
  );
}
.security-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}
.security-copy h2 {
  font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2rem);
  margin-bottom: 6px;
}
.security-copy p {
  color: var(--muted);
  max-width: 58ch;
}
.tick-list {
  margin-top: 14px;
  color: var(--muted);
  display: grid;
  gap: 10px;
}
.tick-list li {
  padding-left: 30px;
  position: relative;
}
.tick-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(5, 150, 105, 0.12);
  border: 1px solid rgba(5, 150, 105, 0.35);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.6);
}
.tick-list li::after {
  content: '✓';
  position: absolute;
  left: 3px;
  top: 0px;
  color: var(--ok);
  font-weight: 900;
}
.security-card {
  min-height: 320px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border: 1px solid #e2e8f0;
  box-shadow: 0 30px 60px rgba(2, 6, 23, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.security-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 40px 80px rgba(2, 6, 23, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.rays {
  position: absolute;
  inset: -40% -20% auto -20%;
  pointer-events: none;
  background: radial-gradient(
      220px 120px at 70% 40%,
      rgba(214, 158, 46, 0.18),
      transparent 60%
    ),
    radial-gradient(
      260px 140px at 30% 70%,
      rgba(37, 99, 235, 0.12),
      transparent 60%
    );
  filter: blur(12px);
}
.vault {
  position: absolute;
  right: 56px;
  top: 44px;
  width: 140px;
  height: 140px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.06);
}
.vault-rim {
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  border: 10px solid #f1f5f9;
}
.vault-door {
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  background: radial-gradient(80px 80px at 50% 50%, #f8fafc, #ffffff);
  border: 1px solid #e2e8f0;
  box-shadow: inset 0 6px 12px rgba(2, 6, 23, 0.06);
}
.vault-handle {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: transform 0.6s ease;
}
.security-card:hover .vault-handle {
  transform: rotate(25deg);
}
.handle {
  position: absolute;
  width: 60px;
  height: 4px;
  background: #94a3b8;
  border-radius: 2px;
}
.spoke-a {
  transform: rotate(0deg);
}
.spoke-b {
  transform: rotate(60deg);
}
.spoke-c {
  transform: rotate(120deg);
}
.coins {
  position: absolute;
  left: 40px;
  bottom: 28px;
  display: flex;
  gap: 12px;
}
.coin {
  display: inline-block;
  width: 50px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border: 1px solid #fcd34d;
  box-shadow: 0 10px 22px rgba(146, 107, 22, 0.18);
}
.coin-b {
  transform: translateY(8px) scale(0.94);
}
.coin-c {
  transform: translateY(16px) scale(0.9);
}
.sparkle {
  position: absolute;
  width: 10px;
  height: 10px;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, 0.9),
    rgba(255, 255, 255, 0)
  );
  border-radius: 50%;
  filter: blur(0.6px);
  opacity: 0.9;
}
.s1 {
  right: 32px;
  top: 24px;
}
.s2 {
  right: 18px;
  top: 70px;
}

/* Testimonials */
.testimonials {
  padding: 56px 0;
}
.testimonials .container {
  max-width: 1100px;
}
.testimonials h2 {
  margin-bottom: 8px;
}
.testimonials h2 {
  text-align: center;
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem);
}
.testi-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}
.testi {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
  position: relative;
}
.testi::before {
  content: '\201C';
  position: absolute;
  left: 16px;
  top: 8px;
  font-size: 38px;
  line-height: 1;
  color: #e2e8f0;
}
.testi blockquote {
  font-size: 1.03rem;
  line-height: 1.6;
  color: #0b1324;
}
.testi figcaption {
  color: var(--muted);
  margin-top: 10px;
}

/* FAQ */
.faq {
  padding: 72px 0;
  background: linear-gradient(180deg, #f8fafc, #ffffff);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.faq h2 {
  text-align: center;
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem);
}
.faq-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
}
.faq p {
  color: var(--muted);
  margin-top: 8px;
}

/* Footer */
.site-footer {
  padding: 48px 0 28px;
  background: #ffffff;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  align-items: start;
}
.footer-brand .brand {
  font-size: 1.1rem;
}
.fineprint {
  color: var(--muted);
  margin-top: 8px;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.footer-nav h4 {
  margin-bottom: 8px;
}
.footer-nav a {
  color: var(--muted);
  text-decoration: none;
}
.footer-nav a:hover {
  color: var(--text);
}
.footer-bottom {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.legal {
  list-style: none;
  display: flex;
  gap: 16px;
}
.legal a {
  color: var(--muted);
  text-decoration: none;
}
.legal a:hover {
  color: var(--text);
}

/* Legal pages */
.legal-page {
  background: var(--bg);
}
.legal-hero {
  padding: 72px 0 32px;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border-bottom: 1px solid var(--border);
}
.legal-hero h1 {
  font-size: clamp(1.8rem, 1.2rem + 2vw, 2.4rem);
}
.legal-hero .lead {
  color: var(--muted);
  margin-top: 8px;
}
.legal-content {
  padding: 28px 0 80px;
}
.legal-article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.legal-article h2 {
  margin-top: 18px;
  font-size: 1.25rem;
}
.legal-article h3 {
  margin-top: 12px;
  font-size: 1.05rem;
}
.legal-article p {
  margin-top: 8px;
  color: var(--muted);
}
.legal-article ul {
  margin-top: 8px;
  padding-left: 18px;
  color: var(--muted);
}
.legal-article li {
  margin: 6px 0;
}
.legal-article address {
  margin-top: 8px;
  font-style: normal;
  color: var(--muted);
}

/* Download */
.download {
  padding: 80px 0;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.download-inner {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.download h2 {
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem);
}
.download-sub {
  color: var(--muted);
  margin-top: 10px;
}
.store-badges {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.store-badge {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  color: var(--muted);
  text-decoration: none;
  background: var(--card);
}
.badge-disabled {
  pointer-events: none;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-copy p {
    margin-inline: auto;
  }
  .cta-group {
    justify-content: center;
  }
  .hero-badges {
    justify-content: center;
  }
  .security-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testi-grid {
    grid-template-columns: 1fr 1fr;
  }
  .faq-grid {
    grid-template-columns: 1fr 1fr;
  }
  .steps-list h3 {
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .nav {
    display: none;
  }
  .actions {
    display: none;
  }
  .hamburger {
    display: inline-block;
    background: transparent;
    border: none;
  }
  .logo-row {
    grid-template-columns: 1fr 1fr;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .steps-list li {
    grid-template-columns: auto 1fr;
  }
  .steps-list h3 {
    grid-column: 2;
    justify-self: start;
  }
  .testi-grid {
    grid-template-columns: 1fr;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-nav {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 420px) {
  .footer-nav {
    grid-template-columns: 1fr;
  }
}