:root {
  --ink: #14213d;
  --muted: #5f6b7a;
  --line: #dfe7f1;
  --paper: #ffffff;
  --soft: #f5f8fc;
  --blue: #17437a;
  --purple: #5a43a5;
  --saffron: #f59e0b;
  --teal: #0f766e;
  --danger: #b42318;
  --success: #087443;
  --shadow: 0 14px 34px rgba(20, 33, 61, 0.12);
  --radius: 8px;
  --container: min(100% - clamp(24px, 5vw, 48px), 1180px);
  --section-y: clamp(44px, 8vw, 86px);
  --gap: clamp(16px, 4vw, 32px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Devanagari", "Noto Sans", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

p,
li,
summary,
label,
input,
textarea,
select,
button,
.btn {
  overflow-wrap: anywhere;
}

p {
  max-width: 68ch;
  margin-top: 0;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.7;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(1.75rem, 7vw, 3.6rem);
}

h2 {
  font-size: clamp(1.4rem, 4.8vw, 2.55rem);
}

h3 {
  font-size: clamp(1.08rem, 3.6vw, 1.35rem);
}

:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.9);
  outline-offset: 3px;
}

.container,
.nav-wrap,
.footer-grid,
.footer-bottom {
  width: var(--container);
  margin-inline: auto;
}

.container.narrow {
  width: min(100% - clamp(24px, 5vw, 48px), 820px);
}

.section {
  padding-block: var(--section-y);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.top-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 12px;
  padding: 8px 14px;
  color: #ffffff;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.top-strip a {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  text-decoration: underline;
}

.nav-wrap {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand > span:last-child {
  min-width: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--saffron));
  font-weight: 900;
  box-shadow: var(--shadow);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: clamp(1rem, 4vw, 1.12rem);
  white-space: nowrap;
}

.brand small {
  display: none;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  cursor: pointer;
  box-shadow: none;
}

.menu-toggle span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 21px;
  height: 2px;
  display: block;
  margin: 0;
  background: var(--ink);
  border-radius: 999px;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.menu-toggle span:nth-child(1) {
  transform: translate(-50%, calc(-50% - 7px));
}

.menu-toggle span:nth-child(2) {
  transform: translate(-50%, -50%);
}

.menu-toggle span:nth-child(3) {
  transform: translate(-50%, calc(-50% + 7px));
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translate(-50%, -50%) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.nav-links {
  position: fixed;
  inset: calc(var(--header-height, 110px)) 12px auto;
  max-height: min(72vh, 620px);
  overflow-y: auto;
  display: none;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

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

.nav-links a {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: #26364e;
  font-weight: 800;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: #f1f6ff;
}

.nav-links .btn-primary {
  color: #ffffff;
}

.nav-links .btn-ghost {
  color: var(--blue);
}

.btn,
button,
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.72rem 1rem;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font: inherit;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover,
button:hover,
.button:hover {
  transform: translateY(-1px);
}

.btn-primary,
button:not(.menu-toggle),
.button {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 10px 20px rgba(23, 67, 122, 0.22);
}

.btn-secondary {
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
}

.btn-ghost {
  color: var(--blue);
  background: #edf4ff;
}

.btn-small {
  min-height: 42px;
  padding: 0.58rem 0.8rem;
  font-size: 0.95rem;
}

.btn-full,
.hero-actions .btn,
.form-card .btn,
.form-card button {
  width: 100%;
}

button[disabled],
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}

.hero {
  padding-top: clamp(38px, 8vw, 86px);
  background:
    radial-gradient(circle at 12% 12%, rgba(245, 158, 11, 0.16), transparent 28%),
    linear-gradient(135deg, #f8fbff 0%, #ffffff 58%, #f7fbfa 100%);
}

.hero-grid,
.product-hero-grid,
.checkout-grid,
.status-grid,
.form-grid,
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: var(--gap);
}

.hero-copy h1,
.page-title h1,
.product-hero h1 {
  margin-bottom: 1rem;
}

.hero-sub,
.page-title p,
.product-hero p {
  color: var(--muted);
}

.eyebrow {
  margin-bottom: 0.7rem;
  color: var(--teal);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.78rem;
  line-height: 1.35;
  letter-spacing: 0;
}

.hero-actions {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.hero-art,
.detail-cover {
  justify-self: center;
}

.hero-art img {
  width: min(100%, 560px);
}

.hero-art img,
.detail-cover,
.order-summary img {
  filter: drop-shadow(0 18px 28px rgba(20, 33, 61, 0.15));
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-strip span,
.product-badge,
.badge {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--blue);
  background: #edf4ff;
  font-weight: 850;
  font-size: 0.84rem;
  line-height: 1.25;
}

.problem-section,
.lead-section,
.page-title {
  background: var(--soft);
}

.pain-grid,
.feature-grid,
.product-grid,
.metric-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 3vw, 20px);
}

.pain-grid span,
.feature-grid article,
.product-card,
.form-card,
.info-panel,
.order-summary {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(20, 33, 61, 0.08);
}

.pain-grid span {
  padding: 16px;
  font-weight: 850;
}

.feature-grid article {
  padding: clamp(18px, 4vw, 24px);
}

.feature-grid h3,
.product-card h3,
.info-panel h2 {
  margin-bottom: 10px;
}

.section-head {
  margin-bottom: clamp(22px, 4vw, 32px);
}

.section-head h2,
.split h2,
.lead-box h2 {
  margin-bottom: 0.8rem;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: clamp(18px, 4vw, 24px);
}

.product-card.is-highlighted {
  border-color: rgba(245, 158, 11, 0.92);
  box-shadow: 0 18px 34px rgba(245, 158, 11, 0.16);
}

.product-card img {
  width: min(180px, 64%);
  margin: 2px auto 0;
}

.product-card p {
  color: #334155;
  font-size: 1rem;
}

.product-card ul,
.check-list,
.number-list {
  margin: 0;
  padding-left: 1.18rem;
}

.check-list li,
.product-card li,
.number-list li {
  margin: 8px 0;
}

.product-card .btn {
  margin-top: auto;
}

.price-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 10px;
}

.price-line strong {
  color: var(--blue);
  font-size: clamp(2rem, 10vw, 2.6rem);
  line-height: 1;
}

.price-line span {
  color: var(--muted);
  text-decoration: line-through;
}

.price-line.large strong {
  font-size: clamp(2.35rem, 12vw, 3.1rem);
}

.table-wrap {
  margin-top: clamp(26px, 5vw, 38px);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
}

th,
td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--blue);
  background: #f6f9fe;
}

.compare-table,
.compare-table thead,
.compare-table tbody,
.compare-table tr,
.compare-table td {
  display: block;
}

.compare-table thead {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.compare-table tr {
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(20, 33, 61, 0.07);
}

.compare-table td {
  border: 0;
  padding: 11px 14px;
}

.compare-table td::before {
  display: block;
  color: var(--blue);
  content: attr(data-label);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.table-highlight td {
  background: #fff8e8;
  font-weight: 800;
}

.lead-box {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 5vw, 34px);
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--teal));
}

.lead-box p,
.lead-box .eyebrow {
  color: #ffffff;
}

.disclaimer-band {
  color: #ffffff;
  background: #182235;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: #ffffff;
}

.faq-item summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: 900;
}

.faq-item p {
  margin: 10px 0 0;
}

.prose {
  font-size: 1rem;
}

.prose h2 {
  margin: 0 0 0.75rem;
}

.prose h2:not(:first-child) {
  margin-top: 2rem;
}

.prose p,
.prose li {
  color: #334155;
}

.form-card,
.info-panel,
.order-summary {
  padding: clamp(18px, 4vw, 26px);
}

label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  font-weight: 850;
}

input,
textarea,
select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
  padding: 11px 12px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
  font-size: 16px;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(23, 67, 122, 0.12);
  outline: 0;
}

textarea {
  resize: vertical;
}

.check-row {
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: start;
  cursor: pointer;
  font-weight: 750;
}

.check-row input {
  width: 20px;
  min-height: 20px;
  margin-top: 4px;
}

.checkout-grid .order-summary {
  order: -1;
}

.order-summary img {
  width: min(180px, 58%);
  margin-inline: auto;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.manual-payment {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius);
  background: #f8fbff;
}

.flash-wrap {
  padding: 18px 0 0;
}

.flash {
  width: min(900px, calc(100% - 24px));
  margin: 0 auto;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-weight: 850;
}

.flash-success {
  color: var(--success);
  background: #e9fbf1;
}

.flash-error {
  color: var(--danger);
  background: #fff0ee;
}

.site-footer {
  color: #d7e1ec;
  background: #111827;
  padding: clamp(42px, 7vw, 60px) 0 92px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.footer-grid h2 {
  color: #ffffff;
  font-size: 1rem;
}

.footer-grid a {
  min-height: 34px;
  display: flex;
  align-items: center;
  color: #d7e1ec;
}

.footer-brand small {
  color: #bac7d5;
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: grid;
  gap: 10px;
  color: #bac7d5;
  font-size: 0.92rem;
}

.whatsapp-float {
  display: none;
}

.mobile-sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: none;
  grid-template-columns: 0.95fr 1.05fr;
  border-top: 1px solid var(--line);
  background: #ffffff;
  box-shadow: 0 -10px 24px rgba(20, 33, 61, 0.12);
  padding-bottom: env(safe-area-inset-bottom);
}

.home-page .mobile-sticky-cta,
.listing-page .mobile-sticky-cta,
.product-detail-page .mobile-sticky-cta {
  display: grid;
}

.mobile-sticky-cta a {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 8px 10px;
  font-weight: 950;
  line-height: 1.25;
  text-align: center;
}

.mobile-sticky-cta a:last-child {
  color: #ffffff;
  background: var(--blue);
}

body.home-page,
body.listing-page,
body.product-detail-page {
  padding-bottom: calc(58px + env(safe-area-inset-bottom));
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (min-width: 480px) {
  .hero-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brand small {
    display: block;
  }
}

@media (min-width: 640px) {
  .product-grid,
  .feature-grid,
  .pain-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lead-box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .lead-box .btn {
    width: auto;
  }
}

@media (min-width: 768px) {
  .hero-grid,
  .product-hero-grid,
  .checkout-grid,
  .status-grid,
  .form-grid,
  .split {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
    align-items: center;
  }

  .checkout-grid,
  .form-grid,
  .status-grid {
    align-items: start;
  }

  .checkout-grid .order-summary {
    order: 0;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
  }

  .hero-actions .btn {
    width: auto;
  }

  .compare-table {
    display: table;
  }

  .compare-table thead {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    display: table-header-group;
  }

  .compare-table tbody {
    display: table-row-group;
  }

  .compare-table tr {
    display: table-row;
    margin: 0;
    border: 0;
    box-shadow: none;
  }

  .compare-table td,
  .compare-table th {
    display: table-cell;
    border-bottom: 1px solid var(--line);
  }

  .compare-table td::before {
    display: none;
  }

  .order-summary {
    position: sticky;
    top: 112px;
  }

  .site-footer {
    padding-bottom: 26px;
  }

  .footer-bottom {
    grid-template-columns: 1fr auto;
  }

  .mobile-sticky-cta {
    display: none;
  }

  body.home-page,
  body.listing-page,
  body.product-detail-page {
    padding-bottom: 0;
  }

  .whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 45;
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    padding: 12px 16px;
    border-radius: 999px;
    color: #ffffff;
    background: #128c7e;
    box-shadow: var(--shadow);
    font-weight: 900;
  }
}

@media (min-width: 1024px) {
  .nav-wrap {
    min-height: 76px;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    max-height: none;
    overflow: visible;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .nav-links a {
    min-height: 40px;
    padding: 8px 10px;
    font-size: 0.94rem;
  }

  .nav-links .btn {
    min-height: 40px;
    padding-inline: 12px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  }

  .product-hero-grid,
  .checkout-grid,
  .status-grid,
  .form-grid,
  .split {
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .pain-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .hero-copy h1 {
    max-width: 13ch;
  }
}