/* ============================================================
   Shraddha Enterprises — design tokens
   Voucher / receipt counter aesthetic
   ============================================================ */

:root {
  /* paper + ink */
  --paper:      #FAF6EC;
  --paper-2:    #F3ECD9;
  --ink:        #0B2E33;
  --ink-mute:   #6B6557;
  --rule:       #D9C9A8;
  --rule-soft:  #E8DEC4;

  /* accents */
  --stamp:      #2A2470;   /* indigo — rubber stamp blue */
  --stamp-ink:  #1B175A;
  --marigold:   #D97706;
  --verified:   #2D5F3F;

  /* type */
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body:    "Inter", ui-sans-serif, system-ui, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, monospace;
  --deva:    "Noto Serif Devanagari", serif;

  /* layout */
  --max:    1120px;
  --gutter: clamp(20px, 4vw, 48px);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  /* subtle paper grain */
  background-image:
    radial-gradient(circle at 25% 30%, rgba(11,46,51,0.018) 1px, transparent 1px),
    radial-gradient(circle at 75% 70%, rgba(217,118,6,0.020) 1px, transparent 1px);
  background-size: 7px 7px, 11px 11px;
}

a { color: var(--stamp); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--marigold); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--stamp);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--stamp); color: var(--paper); }

/* ============================================================
   Layout primitives
   ============================================================ */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}
.hr-double {
  border: 0;
  height: 4px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin: 0;
}

/* ============================================================
   Top bar
   ============================================================ */

.topbar {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
  background-color: rgba(250,246,236,0.92);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: inherit; }
.brand-deva {
  font-family: var(--deva);
  font-weight: 600;
  font-size: 22px;
  color: var(--stamp);
  line-height: 1;
}
.brand-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-divider {
  width: 1px;
  height: 18px;
  background: var(--rule);
}
.topbar nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}
.topbar nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
}
.topbar nav a:hover { color: var(--stamp); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.btn:hover { background: var(--stamp); border-color: var(--stamp); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-block { width: 100%; justify-content: center; padding: 14px 18px; font-size: 15px; }

.btn-arrow::after {
  content: "→";
  margin-left: 4px;
  transition: transform 120ms ease;
}
.btn:hover .btn-arrow::after,
.btn-arrow:hover::after { transform: translateX(2px); }

/* hide topbar nav on small screens, keep brand + pay btn */
@media (max-width: 640px) {
  .topbar nav .nav-link { display: none; }
}

/* ============================================================
   Voucher hero
   ============================================================ */

.hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 72px);
}

.voucher {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: clamp(28px, 4vw, 56px) clamp(24px, 4vw, 56px);
  /* perforation dots down left & right edges */
  background-image:
    radial-gradient(circle at 10px 50%, var(--ink) 1.4px, transparent 1.6px),
    radial-gradient(circle at calc(100% - 10px) 50%, var(--ink) 1.4px, transparent 1.6px);
  background-size: 20px 14px, 20px 14px;
  background-repeat: repeat-y, repeat-y;
  background-position: left top, right top;
  padding-left: clamp(40px, 5vw, 72px);
  padding-right: clamp(40px, 5vw, 72px);
}

.voucher-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.voucher-header strong {
  color: var(--ink);
  font-weight: 600;
}
.voucher-header .serial {
  text-align: right;
  white-space: nowrap;
}

.voucher hr.voucher-rule {
  border: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  height: 4px;
  margin: 14px 0 28px;
}

.voucher-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
@media (max-width: 720px) {
  .voucher-body { grid-template-columns: 1fr; }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--marigold);
  margin: 0 0 18px;
}

.headline {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  color: var(--ink);
}
.headline em {
  font-style: normal;
  color: var(--stamp);
}

.lede {
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.55;
  color: var(--ink-mute);
  max-width: 46ch;
  margin: 0 0 28px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* the indigo rubber stamp */
.stamp {
  width: 168px;
  height: 168px;
  transform: rotate(-9deg);
  flex-shrink: 0;
  filter: drop-shadow(0 1px 0 rgba(42,36,112,0.08));
}
@media (max-width: 720px) {
  .stamp { width: 132px; height: 132px; margin-top: -8px; }
}
.stamp text {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.06em;
  fill: var(--stamp);
}
.stamp .ring { fill: none; stroke: var(--stamp); stroke-width: 3.5; opacity: 0.9; }
.stamp .ring-inner { stroke-width: 1.5; }
.stamp .center {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.04em;
  fill: var(--stamp);
}
.stamp .deva {
  font-family: var(--deva);
  font-weight: 600;
  font-size: 13px;
  fill: var(--stamp);
}

.voucher-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: 18px;
  border-top: 1px dashed var(--rule);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  flex-wrap: wrap;
}

/* ============================================================
   Section heading device
   ============================================================ */

section { padding: clamp(48px, 7vw, 88px) 0; }
section + section { border-top: 1px solid var(--rule); }

.section-head {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: baseline;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.section-head .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  border-top: 2px solid var(--ink);
  padding-top: 6px;
}
.section-head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 3.8vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
}
.section-head .lede {
  grid-column: 2;
  margin: 12px 0 0;
  font-size: 16px;
  max-width: 56ch;
}
@media (max-width: 640px) {
  .section-head { grid-template-columns: 48px 1fr; gap: 16px; }
}

/* ============================================================
   Services — receipt line items
   ============================================================ */

.services { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.service {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 26px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 140ms ease, padding 140ms ease;
}
.service:hover {
  background: var(--paper-2);
  padding-left: 12px;
  padding-right: 12px;
}
.service-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--marigold);
  font-weight: 600;
}
.service-body h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}
.service-body p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 15px;
}
.service-action {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stamp);
  white-space: nowrap;
}
.service-action::after {
  content: " →";
  display: inline-block;
  transition: transform 120ms ease;
}
.service:hover .service-action::after { transform: translateX(3px); }

@media (max-width: 640px) {
  .service { grid-template-columns: auto 1fr; row-gap: 10px; }
  .service-action { grid-column: 2; }
}

/* ============================================================
   Pay form — counter card
   ============================================================ */

.counter {
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: clamp(24px, 3.5vw, 40px);
  position: relative;
}
.counter::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--rule);
  pointer-events: none;
}
.counter-inner { position: relative; }

.counter-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
  margin-bottom: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.counter-head strong { color: var(--ink); font-weight: 600; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.field label .req { color: var(--marigold); margin-left: 2px; }

.field input,
.field select,
.field textarea {
  font-family: var(--body);
  font-size: 15px;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--ink);
  padding: 10px 0 8px;
  border-radius: 0;
  width: 100%;
  appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 12px) 18px, calc(100% - 7px) 18px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.field input::placeholder, .field textarea::placeholder { color: #B0A899; }
.field textarea { resize: vertical; min-height: 60px; }

.amount-field { position: relative; }
.amount-field .prefix {
  position: absolute;
  left: 0;
  top: 28px;
  font-family: var(--mono);
  color: var(--ink-mute);
  font-size: 15px;
  pointer-events: none;
}
.amount-field input { padding-left: 22px; }

.counter-foot {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.counter-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-top: 1px dashed var(--rule);
  padding-top: 14px;
}
.counter-meta .total { color: var(--ink); font-weight: 600; }

/* form status messages */
.form-msg {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 10px 12px;
  border-left: 3px solid var(--marigold);
  background: var(--paper-2);
  display: none;
}
.form-msg.show { display: block; }
.form-msg.error { border-left-color: #B23B2C; }
.form-msg.success { border-left-color: var(--verified); }

/* ============================================================
   About / Trust band
   ============================================================ */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
}
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; } }

.about-card {
  border-top: 1px solid var(--ink);
  padding-top: 18px;
}
.about-card .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 8px;
}
.about-card .v {
  font-family: var(--display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin: 0;
}
.about-card .v a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rule); }
.about-card .v a:hover { color: var(--stamp); border-bottom-color: var(--stamp); }
.about-card .note { font-size: 14px; color: var(--ink-mute); margin: 6px 0 0; }

/* ============================================================
   Footer
   ============================================================ */

footer {
  border-top: 1px solid var(--ink);
  padding: 40px 0 56px;
  font-size: 14px;
}
.foot-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.foot-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.foot-brand .deva {
  font-family: var(--deva);
  color: var(--stamp);
  font-size: 22px;
  line-height: 1;
}
.foot-brand .name { font-family: var(--display); font-weight: 600; }
.foot-links { display: flex; gap: 22px; flex-wrap: wrap; }
.foot-links a { color: var(--ink); text-decoration: none; border-bottom: 1px solid transparent; }
.foot-links a:hover { border-bottom-color: var(--ink); }
.foot-meta { color: var(--ink-mute); font-size: 12px; font-family: var(--mono); letter-spacing: 0.06em; }

/* ============================================================
   Policy pages (terms.html, privacy.html)
   ============================================================ */

.doc {
  padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 8vw, 96px);
}
.doc-head {
  border-bottom: 1px solid var(--ink);
  padding-bottom: 28px;
  margin-bottom: 40px;
}
.doc-head .crumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--marigold);
  margin: 0 0 14px;
}
.doc-head h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(36px, 5.5vw, 56px);
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0 0 12px;
}
.doc-head .updated {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}

.doc-body {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
}
@media (max-width: 800px) {
  .doc-body { grid-template-columns: 1fr; }
  .toc { display: none; }
}

.toc {
  position: sticky;
  top: 88px;
  align-self: start;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  border-top: 1px solid var(--ink);
  padding-top: 14px;
}
.toc strong {
  display: block;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  font-size: 11px;
  margin-bottom: 12px;
  letter-spacing: 0.18em;
}
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: tocnum; }
.toc li {
  counter-increment: tocnum;
  margin: 0 0 8px;
  display: flex;
  gap: 8px;
}
.toc li::before {
  content: counter(tocnum, decimal-leading-zero);
  color: var(--marigold);
}
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--stamp); }

.doc-section { margin: 0 0 36px; }
.doc-section h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.doc-section:first-of-type h2 { padding-top: 0; border-top: 0; }
.doc-section h2 .num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--marigold);
  margin-right: 12px;
  letter-spacing: 0.1em;
  font-weight: 600;
  vertical-align: 1px;
}
.doc-section p,
.doc-section li {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink);
}
.doc-section ul, .doc-section ol { padding-left: 22px; margin: 0 0 14px; }
.doc-section li { margin-bottom: 6px; }
.doc-section p { margin: 0 0 14px; }
.doc-section strong { color: var(--stamp); }

.callout {
  border-left: 3px solid var(--marigold);
  background: var(--paper-2);
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 14.5px;
}
.callout strong { color: var(--ink); }