/* ============================================================
   ddun.in — Shared Design System
   A directory for Dehradun's hotels, restaurants, shops, sweet
   shops, colleges, and schools.

   Design language: warm valley paper + pine-forest green, with
   a recurring ridge-line motif (the Mussoorie hills seen from
   the Doon valley floor) used as a structural divider, and
   listing cards styled like physical shop signboards.
   ============================================================ */

:root {
  /* --- Color tokens --- */
  --paper: #f7f1e3;          /* warm parchment background */
  --paper-deep: #efe6d2;     /* slightly deeper paper for alt sections */
  --ink: #241c14;            /* near-black warm ink for body text */
  --ink-soft: #5b4f3f;       /* softened ink for secondary text */
  --brick: #8b4513;          /* saddle-brown / terracotta-brick */
  --brick-deep: #5c2e0f;     /* deep brick for hover/emphasis */
  --pine: #2d5016;           /* deep pine-green, co-equal to brick */
  --pine-deep: #1d3510;      /* darker pine for footer/contrast blocks */
  --marigold: #d4a017;       /* festival-gold accent */
  --line: rgba(36, 28, 20, 0.14);

  /* --- Type tokens --- */
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-data: "JetBrains Mono", "Courier New", monospace;

  /* --- Layout tokens --- */
  --max-width: 1180px;
  --radius: 4px;
  --shadow-sign: 0 6px 0 rgba(36, 28, 20, 0.08), 0 10px 18px rgba(36, 28, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--brick-deep);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
}

p {
  margin: 0 0 1em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Visible keyboard focus everywhere — accessibility floor */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--marigold);
  outline-offset: 2px;
}

/* ============================================================
   Header / Navigation
   ============================================================ */

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
}

.brand span {
  color: var(--brick);
}

.brand small {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-left: 8px;
  align-self: center;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--brick-deep);
  text-decoration: none;
}

.nav-cta {
  background: var(--pine);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--pine-deep);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--ink);
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    display: none;
  }
  .nav-links.is-open {
    display: flex;
  }
  .nav-cta {
    width: 100%;
    text-align: center;
  }
}

/* ============================================================
   Ridge-line divider — the page's signature motif.
   A stylised silhouette of the Mussoorie ridge as seen from the
   Doon valley floor, used between major sections in place of a
   plain horizontal rule.
   ============================================================ */

.ridge-divider {
  display: block;
  width: 100%;
  height: 56px;
}

.ridge-divider--flip {
  transform: scaleY(-1);
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  background: var(--paper);
  padding: 64px 0 0;
  position: relative;
  overflow: hidden;
}

.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 56px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero__inner {
    grid-template-columns: 1fr;
    padding-bottom: 32px;
  }
}

.hero__eyebrow {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--pine);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: inline-block;
  border-bottom: 2px solid var(--marigold);
  padding-bottom: 4px;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  margin-bottom: 18px;
}

.hero h1 em {
  font-style: italic;
  color: var(--brick);
}

.hero p {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.96rem;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
}

.btn--primary {
  background: var(--brick);
  color: #fff;
}

.btn--primary:hover {
  background: var(--brick-deep);
  text-decoration: none;
}

.btn--ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

.btn--pine {
  background: var(--pine);
  color: #fff;
}

.btn--pine:hover {
  background: var(--pine-deep);
  text-decoration: none;
}

.hero__art {
  position: relative;
}

.hero__stat-strip {
  display: flex;
  gap: 28px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero__stat {
  font-family: var(--font-data);
}

.hero__stat strong {
  display: block;
  font-size: 1.7rem;
  color: var(--brick);
  font-family: var(--font-display);
}

.hero__stat span {
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============================================================
   Section headings
   ============================================================ */

.section {
  padding: 56px 0;
}

.section--alt {
  background: var(--paper-deep);
}

.section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.section__head h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.section__head p {
  color: var(--ink-soft);
  margin: 6px 0 0;
}

.section__link {
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
}

/* ============================================================
   Category cards — styled like small shop signboards: a peg
   detail at top, a slightly deeper "carved" border, and a drop
   shadow that reads like a board mounted slightly off the wall.
   ============================================================ */

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

@media (max-width: 860px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .category-grid {
    grid-template-columns: 1fr;
  }
}

.signboard {
  position: relative;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 28px 22px 24px;
  box-shadow: var(--shadow-sign);
  transition: transform 0.15s ease;
}

.signboard::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  background: var(--marigold);
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.signboard:hover {
  transform: translateY(-4px);
}

.signboard__icon {
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
}

.signboard h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.signboard p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.signboard__count {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--pine);
  font-weight: 700;
}

.signboard__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.signboard__link:hover {
  text-decoration: none;
}

/* ============================================================
   Listing cards (used on listings.html and homepage featured)
   ============================================================ */

.listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .listing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .listing-grid {
    grid-template-columns: 1fr;
  }
}

.listing-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.listing-card:hover {
  box-shadow: 0 10px 24px rgba(36, 28, 20, 0.1);
  transform: translateY(-2px);
}

.listing-card__tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pine);
  background: rgba(45, 80, 22, 0.08);
  padding: 4px 9px;
  border-radius: 999px;
  margin-bottom: 12px;
  width: fit-content;
}

.listing-card h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.listing-card h3 a {
  color: var(--ink);
}

.listing-card h3 a:hover {
  color: var(--brick-deep);
}

.listing-card p.desc {
  color: var(--ink-soft);
  font-size: 0.92rem;
  flex-grow: 1;
  margin-bottom: 14px;
}

.listing-card__nap {
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--ink-soft);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  margin-top: auto;
}

.listing-card__nap div {
  margin-bottom: 4px;
  display: flex;
  gap: 8px;
}

.listing-card__nap div:last-child {
  margin-bottom: 0;
}

.listing-card__rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--marigold);
  font-weight: 700;
  margin-bottom: 10px;
}

/* ============================================================
   Filter pills (listings page)
   ============================================================ */

.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.filter-pill {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.filter-pill:hover {
  background: rgba(36, 28, 20, 0.06);
}

.filter-pill.is-active {
  background: var(--ink);
  color: var(--paper);
}

.search-box {
  width: 100%;
  max-width: 420px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  background: #fff;
  margin-bottom: 22px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-soft);
}

.empty-state h3 {
  margin-bottom: 8px;
  color: var(--ink);
}

/* ============================================================
   Business detail page
   ============================================================ */

.detail-header {
  background: var(--paper-deep);
  padding: 40px 0 48px;
}

.breadcrumb {
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.breadcrumb a {
  color: var(--ink-soft);
}

.detail-header__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.detail-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 10px;
}

.detail-category {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pine);
  background: rgba(45, 80, 22, 0.1);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.nap-card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
  max-width: 420px;
  box-shadow: var(--shadow-sign);
}

.nap-card__row {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}

.nap-card__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.nap-card__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--brick);
}

.nap-card__label {
  font-family: var(--font-data);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 2px;
}

.nap-card__value {
  font-weight: 600;
  font-size: 0.96rem;
  word-break: break-word;
}

.nap-card__value a {
  color: var(--ink);
}

.detail-body {
  padding: 48px 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

@media (max-width: 860px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

.tag-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.tag-chip {
  font-family: var(--font-data);
  font-size: 0.78rem;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--ink-soft);
}

.backlink-note {
  background: rgba(212, 160, 23, 0.12);
  border-left: 3px solid var(--marigold);
  padding: 16px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 28px;
}

/* ============================================================
   Submit business page (form)
   ============================================================ */

.form-wrap {
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 7px;
}

.form-group .hint {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.96rem;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.submit-options {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.form-note {
  background: var(--paper-deep);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 32px;
}

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

.site-footer {
  background: var(--pine-deep);
  color: #ece4d2;
  padding: 48px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

@media (max-width: 700px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.site-footer p {
  color: #c9bfa8;
  font-size: 0.9rem;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 9px;
}

.footer-col a {
  color: #c9bfa8;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  font-size: 0.82rem;
  color: #a89d83;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ============================================================
   Misc utility
   ============================================================ */

.text-center {
  text-align: center;
}

.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}