/* ==========================================================================
   බිම්මල් වගා මලු වෙබ් අඩවිය - Shared Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+Sinhala:wght@500;700;900&family=Noto+Sans+Sinhala:wght@400;500;600;700&display=swap');

:root{
  --bg: #FAF6EE;
  --surface: #F1E8D8;
  --surface-2: #E9DEC7;
  --ink: #2A2116;
  --ink-soft: #5B4E3A;
  --moss: #5F7052;
  --moss-dark: #46543B;
  --clay: #A85C32;
  --clay-dark: #8A4A27;
  --line: #DDD0B8;
  --cream: #FFFDF8;
  --whatsapp: #3EA05A;
  --radius-cap: 50% 50% 10px 10px / 34% 34% 10px 10px;
  --shadow-soft: 0 12px 30px -14px rgba(42, 33, 22, 0.35);
  --maxw: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Noto Sans Sinhala', sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-name{
  font-family: 'Noto Serif Sinhala', serif;
  color: var(--ink);
  line-height: 1.35;
  margin: 0 0 0.5em;
}

h1{ font-size: clamp(1.9rem, 4.2vw, 3.1rem); font-weight: 900; }
h2{ font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3{ font-size: 1.25rem; font-weight: 700; }
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: inherit; }
img{ max-width: 100%; display: block; }

.site-loader{
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: #fff;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.site-loader.is-hidden{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.site-loader img{
  width: min(240px, 52vw);
  height: auto;
}

.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 238, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-logo{ width: 52px; height: 52px; flex-shrink: 0; object-fit: contain; }
.brand-name{
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--ink);
}
.brand-name small{
  display: block;
  font-family: 'Noto Sans Sinhala', sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 1px;
}

.nav-links{
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a{
  display: block;
  padding: 9px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover, .nav-links a.active{
  background: var(--surface);
  color: var(--moss-dark);
}

.nav-toggle{
  display: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 42px; height: 42px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--ink);
  position: relative;
  transition: 0.2s;
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }

@media (max-width: 820px){
  .nav-toggle{ display: flex; }
  .nav-links{
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 8px 16px 16px;
    display: none;
    gap: 2px;
  }
  .nav-links.open{ display: flex; }
  .nav-links a{ padding: 12px 10px; }
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{ background: var(--moss); color: var(--cream); box-shadow: var(--shadow-soft); }
.btn-primary:hover{ background: var(--moss-dark); }
.btn-outline{ background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--cream); }
.btn-whatsapp{ background: var(--whatsapp); color: #fff; box-shadow: var(--shadow-soft); }
.btn-whatsapp:hover{ background: #338c4d; }
.btn-facebook{ background: #1877F2; color: #fff; box-shadow: var(--shadow-soft); }
.btn-facebook:hover{ background: #0D65D9; }
.btn-block{ width: 100%; justify-content: center; }

/* ---------- Hero ---------- */
.hero{
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero .wrap{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-eyebrow{
  color: var(--clay-dark);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
}
.hero-cta{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero-phone{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 10px 16px 10px 12px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--clay);
  border-radius: 8px;
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.hero-phone:hover{ transform: translateY(-1px); border-color: var(--clay); }
.hero-phone-icon{ font-size: 1.35rem; line-height: 1; }
.hero-phone small, .hero-phone strong{ display: block; }
.hero-phone small{ color: var(--ink-soft); font-size: 0.78rem; line-height: 1.3; }
.hero-phone strong{ color: var(--clay-dark); font-size: 1.2rem; line-height: 1.3; letter-spacing: 0.02em; }
.hero-art{
  position: relative;
  aspect-ratio: 4/3.2;
  border-radius: var(--radius-cap);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.hero-slider{ position: absolute; inset: 0; background: var(--surface-2); }
.hero-slide{ position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 0.7s ease, transform 4s ease; transform: scale(1.04); }
.hero-slide.is-active{ opacity: 1; transform: scale(1); z-index: 1; }
.hero-slide img{ width: 100%; height: 100%; object-fit: contain; }
.hero-slider-wash{ position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg, rgba(42,33,22,0.04) 55%, rgba(42,33,22,0.5)); pointer-events: none; }
.hero-slider-label{ position: absolute; z-index: 3; left: 18px; bottom: 52px; color: #fff; font-family: 'Noto Serif Sinhala', serif; font-size: 0.95rem; font-weight: 700; text-shadow: 0 1px 8px rgba(42,33,22,0.65); }
.hero-slider-controls{ position: absolute; z-index: 4; right: 14px; bottom: 12px; left: 14px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.hero-slider-arrow{ width: 30px; height: 30px; display: grid; place-items: center; padding: 0 0 4px; border: 1px solid rgba(255,255,255,0.7); border-radius: 50%; background: rgba(42,33,22,0.45); color: #fff; font-size: 1.55rem; line-height: 1; cursor: pointer; }
.hero-slider-arrow:hover{ background: rgba(42,33,22,0.75); }
.hero-slider-dots{ display: flex; align-items: center; gap: 7px; }
.hero-slider-dot{ width: 8px; height: 8px; padding: 0; border: 1px solid #fff; border-radius: 50%; background: transparent; cursor: pointer; opacity: 0.8; }
.hero-slider-dot.is-active{ width: 24px; border-radius: 999px; background: #fff; opacity: 1; }
@media (max-width: 860px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .hero-art{ order: -1; width: 100%; max-width: 420px; min-height: clamp(260px, 78vw, 360px); margin: 0 auto; }
}

/* ---------- Section shapes ---------- */
.section{ padding: 58px 0; }
.section-alt{ background: var(--surface); }
.section-head{ max-width: 640px; margin-bottom: 34px; }
.divider-wave{
  display: block;
  width: 100%;
  height: 46px;
  margin: 0;
  fill: var(--surface);
}
.divider-wave.flip{ transform: scaleY(-1); }

/* ---------- Mushroom-cap image frame (signature device) ---------- */
.cap-frame{
  border-radius: var(--radius-cap);
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.cap-frame img{ width: 100%; height: 100%; object-fit: cover; }
.product-image-button{ display: block; width: 100%; padding: 0; border: 0; cursor: zoom-in; }
.product-image-button img{ object-fit: contain; transition: transform 0.25s ease; }
.product-image-button:hover img{ transform: scale(1.03); }
.image-zoom-hint{ margin-top: -5px; color: var(--ink-soft); font-size: 0.78rem; text-align: center; }

.image-zoom-modal{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(42, 33, 22, 0.82);
}
.image-zoom-modal[hidden]{ display: none; }
.image-zoom-content{ position: relative; max-width: min(920px, 94vw); max-height: 90vh; }
.image-zoom-content img{ display: block; max-width: 100%; max-height: 82vh; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.4); transform-origin: center; transition: transform 0.18s ease; }
.image-zoom-toolbar{ display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.image-zoom-control{ width: 38px; height: 38px; border: 1px solid rgba(255,255,255,0.7); border-radius: 50%; background: rgba(42,33,22,0.7); color: #fff; font-size: 1.25rem; cursor: pointer; }
.image-zoom-control:hover{ background: var(--clay); }
.image-zoom-close{ position: absolute; top: -14px; right: -14px; z-index: 1; }
@media (max-width: 640px){
  .image-zoom-modal{ padding: 16px; }
  .image-zoom-content img{ max-height: 76vh; }
}

/* ---------- Cards / grids ---------- */
.grid{ display: grid; gap: 24px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.product-card{
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-card .cap-frame{ aspect-ratio: 5/4; }
.product-price{
  font-family: 'Noto Serif Sinhala', serif;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--clay-dark);
}
.product-price small{ font-size: 0.85rem; font-weight: 500; color: var(--ink-soft); }
.price-calculator-card{ justify-content: center; }
.calculator-label{ font-weight: 700; color: var(--ink); }
.calculator-input{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--cream);
  color: var(--ink);
  font: inherit;
  font-size: 1.1rem;
}
.calculator-input:focus{ outline: 2px solid var(--moss); outline-offset: 2px; }
.calculator-result{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  background: var(--surface);
  border-radius: 12px;
}
.calculator-result div{ display: grid; gap: 2px; }
.calculator-result span{ color: var(--ink-soft); font-size: 0.85rem; }
.calculator-result strong{ color: var(--clay-dark); font-family: 'Noto Serif Sinhala', serif; font-size: 1.25rem; }
.calculator-note{ font-size: 0.85rem; margin: 0; }
@media (max-width: 640px){
  .calculator-result{ grid-template-columns: 1fr; }
}
.tag{
  display: inline-block;
  background: var(--surface);
  color: var(--moss-dark);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  width: fit-content;
}

.table-wrap{ overflow-x: auto; border-radius: 14px; border: 1px solid var(--line); }
table{ width: 100%; border-collapse: collapse; background: var(--cream); min-width: 480px; }
th, td{ padding: 14px 16px; text-align: right; border-bottom: 1px solid var(--line); }
th:first-child, td:first-child{ text-align: right; }
th{ background: var(--surface); font-family: 'Noto Serif Sinhala', serif; }
tr:last-child td{ border-bottom: none; }

.spec-list{ list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.spec-list li{
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.spec-list li::before{ content: "🍄"; }

.faq-item{
  border-bottom: 1px solid var(--line);
  padding: 18px 4px;
}
.faq-item summary{
  cursor: pointer;
  font-weight: 700;
  font-family: 'Noto Serif Sinhala', serif;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{ content: "+"; font-size: 1.4rem; color: var(--clay); flex-shrink: 0; }
.faq-item[open] summary::after{ content: "–"; }
.faq-item p{ margin-top: 10px; }

.video-frame{
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 16px;
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow-soft);
}
.video-frame iframe{ width: 100%; height: 100%; border: 0; }
.video-title{ margin-top: 12px; font-weight: 700; }
.video-coming-soon{
  min-height: 230px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 32px 24px;
  text-align: center;
  background: linear-gradient(145deg, var(--surface), var(--cream));
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
}
.video-coming-soon-icon{ font-size: 2.3rem; line-height: 1; }
.video-coming-soon h2{ margin: 0; color: var(--moss-dark); }
.video-coming-soon p{ margin: 0; }

.gallery-section{ background: var(--surface); }
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 180px;
  gap: 16px;
}
.gallery-tile{
  min-width: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  position: relative;
  border-radius: 16px;
  background: var(--cream);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.gallery-tile-feature{ grid-column: span 2; }
.gallery-tile-tall{ grid-row: span 2; }
.gallery-image-button{
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  cursor: zoom-in;
  background: var(--surface-2);
}
.gallery-image-button img{ width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.gallery-image-button:hover img, .gallery-image-button:focus-visible img{ transform: scale(1.06); }
.gallery-image-button:focus-visible{ outline: 3px solid var(--clay); outline-offset: -3px; }
.gallery-tile figcaption{
  position: absolute;
  right: 10px;
  bottom: 10px;
  left: 10px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(42, 33, 22, 0.72);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  text-align: center;
  pointer-events: none;
}
@media (max-width: 760px){
  .gallery-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 160px; gap: 12px; }
  .gallery-tile-feature{ grid-column: span 2; }
}
@media (max-width: 440px){
  .gallery-grid{ grid-auto-rows: 145px; }
  .gallery-tile figcaption{ font-size: 0.76rem; }
}

.testimonial-card{
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.testimonial-card .cap-frame{ width: 72px; height: 72px; flex-shrink: 0; }
.stars{ color: var(--clay); letter-spacing: 2px; margin-bottom: 6px; }

.harvest-gallery{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.harvest-gallery .cap-frame{ aspect-ratio: 1/1; }
@media (max-width: 760px){ .harvest-gallery{ grid-template-columns: repeat(2,1fr); } }

.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; } }
.contact-item{ display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-icon{
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.3rem;
}
.map-frame{ border-radius: 16px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.map-frame iframe{ width: 100%; height: 320px; border: 0; }

.delivery-table td, .delivery-table th{ text-align: right; }
.delivery-highlight{
  max-width: 900px;
  margin: 0 auto;
  padding: 28px 30px 18px;
  border: 3px solid #B4473D;
  border-radius: 14px;
  background: #FFF8F5;
  box-shadow: 0 10px 24px -18px rgba(180, 71, 61, 0.7);
}
.delivery-highlight .section-head{ margin-bottom: 18px; }
.delivery-highlight h2{ color: #9D342D; }
.delivery-highlight p{ color: var(--ink); }
@media (max-width: 640px){
  .delivery-highlight{ padding: 22px 18px 12px; }
}

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp{
  position: fixed;
  bottom: 22px;
  inset-inline-end: 20px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px -6px rgba(0,0,0,0.35);
  z-index: 60;
  text-decoration: none;
  font-size: 1.6rem;
}

/* ---------- Footer ---------- */
.site-footer{
  background: var(--ink);
  color: #E8E1D2;
  padding: 40px 0 24px;
  margin-top: 40px;
}
.site-footer a{ color: #E8E1D2; text-decoration: none; }
.footer-cols{ display: flex; gap: 40px; flex-wrap: wrap; justify-content: space-between; margin-bottom: 28px; }
.footer-cols h4{ color: #fff; margin-bottom: 12px; }
.footer-cols ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 18px;
  font-size: 0.85rem;
  opacity: 0.75;
  text-align: center;
}

.center{ text-align: center; margin-left: auto; margin-right: auto; }