/* ==========================================================================
   NESTPOINT PG — SHARED STYLESHEET
   Used by index.html, boys.html and girls.html.
   Organised in modules, each with a short note on why it exists, so the
   site is easy to re-skin later (swap the CUSTOMIZE tokens at the top).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   Why: every colour, font and radius used on the site is declared once here.
   To re-theme the whole site (new PG name/brand colour), only this block
   needs to change.
   -------------------------------------------------------------------------- */
:root {
  /* Brand palette — light blue & white primary theme, dark blue accent */
  --blue-50:  #EAF5FC;   /* page background wash */
  --blue-100: #D6EAF8;   /* alternate section background */
  --blue-200: #BFE0F5;   /* card borders, dividers */
  --blue-600: #1C6FA3;   /* primary accent — buttons, links, icons */
  --blue-700: #155A85;   /* primary accent hover */
  --blue-900: #0B3B54;   /* dark blue accent — headings, footer, nav bg */
  --white:    #FFFFFF;
  --gray-700: #3A4750;   /* body text */
  --gray-500: #6B7A82;   /* muted/secondary text */
  --green-600:#2F8F5B;   /* "available" status only — functional, not decorative */
  --amber-600:#B4791F;   /* "limited" status only */
  --red-600:  #B23A3A;   /* "full" status only */

  /* Typography — one serif for headlines (warmth/trust), one sans for UI */
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;

  /* Layout */
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-card: 0 6px 24px rgba(11, 59, 84, 0.10);
  --shadow-card-hover: 0 12px 32px rgba(11, 59, 84, 0.16);
  --container: 1180px;
  --nav-height: 76px;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   Why: normalises browser defaults so the design system above renders
   consistently across devices.
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height); /* so anchor jumps clear the sticky nav */
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--blue-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--blue-900);
  line-height: 1.15;
  font-weight: 600;
}

h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { max-width: 68ch; }

/* 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(--blue-700);
  outline-offset: 2px;
}

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

.section { padding: 88px 0; }
.section-alt { background: var(--blue-100); }

.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head p { color: var(--gray-500); margin-top: 10px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* --------------------------------------------------------------------------
   3. BUTTONS
   Why: one consistent set of call-to-action styles used across all pages
   (hero CTAs, room enquiry buttons, form submit).
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--blue-600); color: var(--white); }
.btn-primary:hover { background: var(--blue-700); box-shadow: var(--shadow-card-hover); }

.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--blue-900); }

.btn-dark { background: var(--blue-900); color: var(--white); }
.btn-dark:hover { background: #082a3c; }

.btn-block { width: 100%; }

/* --------------------------------------------------------------------------
   4. STICKY NAVIGATION
   Why: primary wayfinding across all three pages; stays visible on scroll
   so "Book Now" / enquiry is always one tap away.
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--blue-200);
}

.navbar {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand { display: flex; align-items: center; gap: 10px; } /* logo, top-left as required */
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--blue-900);
}
.brand-name span { color: var(--blue-600); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  font-size: 0.95rem;
}
.nav-links a { color: var(--blue-900); padding: 6px 2px; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a.active { border-color: var(--blue-600); color: var(--blue-600); }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--blue-200);
  background: var(--white);
  cursor: pointer;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: ""; display: block; width: 20px; height: 2px;
  background: var(--blue-900); margin: 5px auto; transition: 0.2s;
}

@media (max-width: 920px) {
  .nav-links {
    position: absolute; top: var(--nav-height); left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--blue-200);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-actions .btn-primary { padding: 10px 18px; font-size: 0.85rem; }
}

/* --------------------------------------------------------------------------
   5. HERO SECTIONS
   Why: shared treatment for the full-width photo hero used on all three
   pages — logo watermark + overlay keeps text legible over any photo.
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  color: var(--white);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

/* Transparent dark overlay so white headline text stays readable */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,59,84,0.78) 0%, rgba(11,59,84,0.55) 55%, rgba(11,59,84,0.85) 100%);
}

/* Large, faint logo watermark on the hero photo, as required */
.hero::after {
  content: "";
  position: absolute;
  right: -60px; bottom: -60px;
  width: 420px; height: 420px;
  background: url("logo.svg") no-repeat center / contain;
  opacity: 0.10;
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-content p.eyebrow { display: none; } /* content encodes hierarchy via size, not caption labels */
.hero-content h1 { color: var(--white); }
.hero-content .lead { color: #EAF5FC; font-size: 1.15rem; margin: 18px 0 30px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   6. ABOUT / SPLIT SECTIONS
   Why: reusable image+text layout for "About Our PG" and safety sections.
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.split.reverse { grid-template-columns: 1fr 1.1fr; }
.split.reverse .split-media { order: 2; }

.pillars { display: flex; gap: 22px; margin-top: 26px; flex-wrap: wrap; }
.pillar { display: flex; gap: 10px; align-items: flex-start; max-width: 220px; }
.pillar svg { flex-shrink: 0; color: var(--blue-600); }
.pillar strong { display: block; color: var(--blue-900); font-size: 0.95rem; }
.pillar span { font-size: 0.85rem; color: var(--gray-500); }

@media (max-width: 860px) {
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
}

/* --------------------------------------------------------------------------
   7. CARD GRIDS (rooms, facilities, food, gallery)
   Why: one card component reused for every "browse options" pattern on
   the site, per the brief's "clean cards with rounded corners" request.
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.card img { height: 210px; width: 100%; object-fit: cover; }
.card-body { padding: 22px; display: flex; flex-direction: column; gap: 12px; flex: 1; }

/* Room cards ---------------------------------------------------------- */
.room-card .card-body { gap: 14px; }
.room-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.room-price { text-align: right; white-space: nowrap; }
.room-price strong { font-family: var(--font-display); font-size: 1.35rem; color: var(--blue-900); }
.room-price span { display: block; font-size: 0.78rem; color: var(--gray-500); }

.room-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  font-size: 0.88rem;
  color: var(--gray-700);
}
.room-specs li { display: flex; align-items: center; gap: 8px; }
.room-specs svg { color: var(--blue-600); flex-shrink: 0; }

.status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8rem; font-weight: 700; padding: 4px 12px; border-radius: 999px;
  width: fit-content;
}
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.status.available { background: #E6F5EC; color: var(--green-600); }
.status.available::before { background: var(--green-600); }
.status.limited { background: #FBF0DF; color: var(--amber-600); }
.status.limited::before { background: var(--amber-600); }
.status.full { background: #FAE7E7; color: var(--red-600); }
.status.full::before { background: var(--red-600); }

.deposit-row { font-size: 0.85rem; color: var(--gray-500); border-top: 1px dashed var(--blue-200); padding-top: 12px; }

/* Facility cards ------------------------------------------------------- */
.facility-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  text-align: left;
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.facility-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.facility-card .icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-100); color: var(--blue-600);
  border-radius: var(--radius-sm); margin-bottom: 14px;
}
.facility-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.facility-card p { font-size: 0.86rem; color: var(--gray-500); }
.facility-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* Food cards ------------------------------------------------------------ */
.food-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.food-card .card-body { padding: 18px 20px; gap: 6px; }
.food-time { font-size: 0.78rem; font-weight: 700; color: var(--blue-600); }

/* Gallery ----------------------------------------------------------------- */
.gallery-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.gallery-grid img { border-radius: var(--radius-md); height: 220px; object-fit: cover; box-shadow: var(--shadow-card); }

/* --------------------------------------------------------------------------
   8. RULES / POLICY LIST
   Why: scannable list styling for the rules & policies sections.
   -------------------------------------------------------------------------- */
.policy-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.policy-card { background: var(--white); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-card); }
.policy-card h3 { font-size: 1rem; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.policy-card h3 svg { color: var(--blue-600); }
.policy-card p { font-size: 0.9rem; color: var(--gray-500); }

/* --------------------------------------------------------------------------
   9. SAFETY SECTION (Girls PG)
   Why: dedicated reassurance block — distinct dark-blue panel makes it
   stand out from the surrounding light sections.
   -------------------------------------------------------------------------- */
.safety-panel {
  background: var(--blue-900);
  color: var(--blue-50);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.safety-panel h2 { color: var(--white); }
.safety-panel p { color: #CFE4F0; }
.safety-list { display: flex; flex-direction: column; gap: 16px; }
.safety-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.95rem; }
.safety-list svg { color: #7FCBA6; flex-shrink: 0; margin-top: 2px; }
@media (max-width: 860px) { .safety-panel { grid-template-columns: 1fr; padding: 32px; } }

/* --------------------------------------------------------------------------
   10. ENQUIRY / BOOKING FORM
   Why: one accessible form pattern reused for the booking forms on the
   Boys and Girls pages, and the contact form on Home.
   -------------------------------------------------------------------------- */
.form-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 700; color: var(--blue-900); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  padding: 12px 14px;
  border: 1.5px solid var(--blue-200);
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  font-size: 0.95rem;
  color: var(--gray-700);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue-600); background: var(--white); }
.form-note { font-size: 0.82rem; color: var(--gray-500); margin-top: 14px; }
.form-success {
  display: none;
  background: #E6F5EC; color: var(--green-600);
  padding: 14px 18px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.9rem; margin-bottom: 18px;
}
.form-success.show { display: block; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } .form-panel { padding: 26px; } }

/* --------------------------------------------------------------------------
   11. MAP / LOCATION
   Why: consistent framed embed for the Google Maps section.
   -------------------------------------------------------------------------- */
.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 6px solid var(--white);
}
.map-frame iframe { width: 100%; height: 380px; border: 0; display: block; }
.location-details { display: flex; flex-direction: column; gap: 18px; }
.location-details .detail-row { display: flex; gap: 14px; align-items: flex-start; }
.location-details svg { color: var(--blue-600); flex-shrink: 0; margin-top: 3px; }
.location-details strong { color: var(--blue-900); display: block; }

/* --------------------------------------------------------------------------
   12. FOOTER
   Why: consistent contact + sitemap block across all pages; PG name,
   address and phone live here in one clearly labelled place to edit.
   -------------------------------------------------------------------------- */
.site-footer { background: var(--blue-900); color: #CFE4F0; padding: 60px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; font-family: var(--font-body); }
.footer-grid ul { display: flex; flex-direction: column; gap: 10px; font-size: 0.9rem; }
.footer-grid ul a:hover { color: var(--white); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 36px; height: 36px; border-radius: 8px; }
.footer-brand span { font-family: var(--font-display); font-size: 1.1rem; color: var(--white); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  padding-top: 20px; font-size: 0.82rem; color: #9FC1D3;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   13. FLOATING WHATSAPP / CALL BUTTONS
   Why: required persistent quick-contact actions, fixed to viewport on
   every page, positioned clear of mobile safe areas.
   -------------------------------------------------------------------------- */
.float-actions {
  position: fixed;
  right: 22px;
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 200;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(11,59,84,0.28);
  color: var(--white);
  transition: transform 0.15s ease;
}
.float-btn:hover { transform: scale(1.08); }
.float-btn.whatsapp { background: #25D366; }
.float-btn.call { background: var(--blue-600); }

/* --------------------------------------------------------------------------
   14. PAGE HERO STRIP (used for section intros with breadcrumbs on
   Boys/Girls pages)
   -------------------------------------------------------------------------- */
.tag-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.tag {
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--white);
  font-size: 0.82rem; font-weight: 600;
  padding: 6px 14px; border-radius: 999px;
}