/* ============================================
   TOKENS
   ============================================ */
:root{
  --paper: #FFFFFF;
  --paper-raised: #F7F7F5;
  --ink: #171717;
  --ink-soft: #4B4B47;
  --accent: #2F6B63;
  --accent-dark: #234F49;
  --forest: #2F6B63; /* alias kept for continuity */
  --muted: #77766F;
  --line: #E6E5E1;
  --line-strong: #D2D0C9;
  --danger: #A54B3F;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --container: 1240px;
  --radius: 4px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; background:none; border:none; color:inherit; }
input{ font-family:inherit; }

.wrap{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 12px;
}
.eyebrow.center{ text-align:center; }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14.5px;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover{ background: var(--accent-dark); }
.btn-ghost{
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-left: 0;
  padding-right: 0;
  border-radius: 0;
}
.btn-ghost:hover{ color: var(--accent-dark); border-color: var(--accent-dark); }
.btn-outline{
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn-outline:hover{ border-color: var(--ink); }

/* ============================================
   HEADER
   ============================================ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-row{
  display: flex;
  align-items: center;
  gap: 28px;
  height: 74px;
}
.logo{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-right: 4px;
}
.logo svg{ color: var(--ink); flex-shrink: 0; }

.main-nav{
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.main-nav > a{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
}
.main-nav > a:hover{ color: var(--ink); }
.main-nav > a::after{
  content:"";
  position:absolute; left:0; bottom:-2px;
  width:0; height:1px; background: var(--accent);
  transition: width .2s ease;
}
.main-nav > a:hover::after{ width:100%; }

/* ---- Mega menu trigger ---- */
.nav-item{ position: relative; }
.mega-btn{
  display:flex;
  align-items:center;
  gap: 6px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 4px 0;
}
.mega-btn:hover{ color: var(--ink); }
.chevron{ transition: transform .2s ease; color: var(--muted); }

.mega-panel{
  position: absolute;
  top: calc(100% + 18px);
  left: -32px;
  width: min(880px, calc(100vw - 64px));
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 24px 48px -20px rgba(23,23,23,0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  z-index: 50;
}
.mega-trigger:hover .mega-panel,
.mega-trigger.open .mega-panel{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-trigger:hover .chevron,
.mega-trigger.open .chevron{ transform: rotate(180deg); }

.mega-inner{
  display: grid;
  grid-template-columns: repeat(4, 1fr) 1.3fr;
  gap: 0;
  padding: 36px 32px;
}
.mega-col{
  padding-right: 28px;
  border-right: 1px solid var(--line);
}
.mega-col:last-child{ border-right: none; padding-left: 28px; padding-right: 0; }
.mega-parent{
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  margin: 0 0 16px;
  font-weight: 500;
}
.mega-col ul{ display:flex; flex-direction: column; gap: 10px; }
.mega-child{
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.mega-child > a{ display:block; font-weight: 600; }
.mega-child > a:hover{ color: var(--accent-dark); }
.mega-grandchild{
  margin-top: 8px;
  padding-left: 2px;
  display:flex;
  flex-direction: column;
  gap: 7px;
}
.mega-grandchild a{
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
}
.mega-grandchild a:hover{ color: var(--ink); }

.mega-col-promo{
  background: var(--paper-raised);
  margin: -36px -32px -36px 0;
  padding: 36px 28px !important;
  display:flex;
  flex-direction: column;
  justify-content: center;
}
.mega-promo-eyebrow{
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin: 0 0 10px;
}
.mega-promo-title{
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.35;
  font-weight: 500;
  margin: 0 0 14px;
}
.mega-promo-link{
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-dark);
}
.mega-promo-link:hover{ text-decoration: underline; }

/* mobile-only accordion catalog, hidden on desktop */
.mobile-catalog{ display: none; }

.header-actions{
  display:flex;
  align-items:center;
  gap: 6px;
  margin-left: auto;
}
.icon-btn{
  position: relative;
  width: 38px; height: 38px;
  display:flex; align-items:center; justify-content:center;
  color: var(--ink);
  border-radius: 50%;
  transition: background .15s ease;
}
.icon-btn:hover{ background: rgba(23,23,23,0.06); }
.badge{
  position:absolute;
  top: 2px; right: 2px;
  min-width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-family: var(--font-mono);
  display:flex; align-items:center; justify-content:center;
  padding: 0 2px;
  transform: scale(0);
  transition: transform .2s ease;
}
.badge.show{ transform: scale(1); }

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  width: 22px;
}
.burger span{
  height: 1.5px;
  background: var(--ink);
  transition: transform .2s ease, opacity .2s ease;
}
.burger.open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

.search-overlay{
  max-height: 0;
  overflow: hidden;
  background: var(--paper-raised);
  border-bottom: 1px solid transparent;
  transition: max-height .25s ease, border-color .25s ease;
}
.search-overlay.open{
  max-height: 90px;
  border-color: var(--line);
}
.search-row{
  display:flex; align-items:center; gap: 14px;
  height: 74px;
  color: var(--muted);
}
.search-row input{
  flex:1; border:none; background:none; outline:none;
  font-size: 17px; color: var(--ink); font-family: var(--font-body);
}
.search-row input::placeholder{ color: var(--muted); }
#searchClose{ font-size: 24px; color: var(--muted); line-height:1; }

/* ============================================
   HERO
   ============================================ */
.hero{
  padding: 72px 0 96px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.hero-text h1{
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.12;
  margin-bottom: 22px;
}
.hero-text h1 em{
  font-style: italic;
  color: var(--accent-dark);
}
.hero-lede{
  max-width: 460px;
  color: var(--ink-soft);
  font-size: 17px;
  margin: 0 0 34px;
}
.hero-cta{
  display:flex;
  align-items:center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-stats{
  display:flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stats li{
  display:flex;
  flex-direction:column;
  gap: 2px;
  font-size: 13px;
  color: var(--muted);
}
.hero-stats span{
  font-family: var(--font-mono);
  font-size: 19px;
  color: var(--ink);
  font-weight: 500;
}

.hero-visual{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 18px;
}
.hero-image{
  width: min(420px, 90vw);
}
.hero-caption{
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
  max-width: 320px;
}

/* ============================================
   SECTION HEAD (shared)
   ============================================ */
.section-head{
  margin-bottom: 40px;
  max-width: 620px;
}
.section-head h2{
  font-size: clamp(26px, 3vw, 34px);
}
.section-head.split{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: none;
  flex-wrap: wrap;
  gap: 20px;
}

/* ============================================
   CATEGORIES
   ============================================ */
.categories{ padding: 88px 0 20px; }
.cat-grid{
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}
.cat-card{
  background: var(--paper);
  padding: 30px 18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 14px;
  text-align:center;
  transition: background .2s ease;
  cursor: pointer;
}
.cat-card:hover{ background: var(--paper-raised); }
.cat-card .cat-icon{
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center;
  color: var(--accent);
  transition: border-color .2s ease, color .2s ease;
}
.cat-card:hover .cat-icon{ border-color: var(--accent); color: var(--accent-dark); }
.cat-card span.cat-name{
  font-size: 13.5px;
  font-weight: 600;
}
.cat-card span.cat-count{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

/* ============================================
   USP
   ============================================ */
.usp{
  padding: 56px 0;
  margin-top: 64px;
  background: var(--ink);
  color: var(--paper);
}
.usp-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.usp-item{
  display:flex;
  gap: 16px;
  align-items:flex-start;
}
.usp-item svg{ flex-shrink:0; color: #8FC4BA; margin-top: 2px; }
.usp-item strong{
  display:block;
  font-size: 14.5px;
  margin-bottom: 4px;
  font-weight: 600;
}
.usp-item span{
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}

/* ============================================
   CATALOG / PRODUCTS
   ============================================ */
.catalog{ padding: 96px 0; }
.tabs{
  display:flex;
  gap: 4px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 4px;
}
.tab{
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  color: var(--muted);
  transition: background .2s ease, color .2s ease;
}
.tab.active{ background: var(--ink); color: var(--paper); }
.tab:not(.active):hover{ color: var(--ink); }

.product-grid{
  margin-top: 44px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.product-card{
  background: var(--paper-raised);
  padding: 26px 24px 24px;
  display:flex;
  flex-direction:column;
  transition: transform .2s ease;
}
.product-card:hover{ transform: translateY(-3px); }
.product-media{
  aspect-ratio: 4/3;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom: 18px;
  position: relative;
}
.product-media svg{ color: var(--accent); transition: transform .3s ease; }
.product-card:hover .product-media svg{ transform: scale(1.05); }
.product-badge{
  position:absolute; top:0; left:0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  background: var(--accent);
  color:#fff;
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.04em;
}
.product-brand{
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}
.product-name{
  font-size: 15.5px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
}
.product-spec{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-dark);
  background: rgba(47,107,99,0.08);
  padding: 5px 9px;
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.product-footer{
  margin-top: auto;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
}
.product-price{
  display:flex;
  flex-direction:column;
}
.price-now{ font-weight: 700; font-size: 17px; }
.price-old{
  font-size: 12.5px;
  color: var(--muted);
  text-decoration: line-through;
}
.add-btn{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
  flex-shrink: 0;
}
.add-btn:hover{ background: var(--ink); border-color: var(--ink); color: var(--paper); }
.add-btn.added{ background: var(--accent); border-color: var(--accent); color:#fff; }

.catalog-more{
  display:flex;
  justify-content:center;
  margin-top: 48px;
}

/* ============================================
   BRANDS
   ============================================ */
.brands{ padding: 64px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brand-row{
  display:flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px 56px;
  margin-top: 8px;
}
.brand-row span{
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--muted);
  transition: color .2s ease;
}
.brand-row span:hover{ color: var(--ink); }

/* ============================================
   GUIDE / BLOG
   ============================================ */
.guide{ padding: 96px 0; }
.guide-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 28px;
}
.guide-card{
  padding: 30px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.guide-card--big{
  grid-row: span 2;
  padding: 40px 34px;
  justify-content: center;
}
.guide-card--big h3{ font-size: 24px; line-height:1.3; }
.guide-card--big p{ color: var(--ink-soft); font-size: 14.5px; }
.guide-card h3{
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  margin:0;
}
.guide-tag{
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--accent-dark);
  letter-spacing: 0.06em;
}
.guide-link{
  margin-top: auto;
  font-size: 13.5px;
  font-weight: 600;
  border-bottom: 1px solid var(--ink);
  width: fit-content;
}
.guide-link:hover{ color: var(--accent-dark); border-color: var(--accent-dark); }

/* ============================================
   REVIEWS
   ============================================ */
.reviews{ padding: 20px 0 96px; }
.review-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.review-card{
  margin:0;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--paper-raised);
}
.stars{ color: var(--accent); letter-spacing: 2px; margin-bottom: 14px; font-size: 14px; }
.review-card blockquote{
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.review-card figcaption{
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter{
  background: var(--accent-dark);
  color: var(--paper);
  padding: 64px 0;
}
.newsletter-row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.newsletter-row h2{ color: var(--paper); font-size: 26px; margin-bottom: 10px; }
.newsletter-row p{ color: rgba(255,255,255,0.75); max-width: 420px; font-size: 14.5px; margin:0; }
.newsletter-form{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.newsletter-form input{
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08);
  color: var(--paper);
  min-width: 240px;
  outline: none;
}
.newsletter-form input::placeholder{ color: rgba(255,255,255,0.55); }
.newsletter-form .btn-primary{ background: var(--paper); color: var(--accent-dark); }
.newsletter-form .btn-primary:hover{ background: #EFEFEC; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer{
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .logo{ color: var(--paper); margin-bottom: 16px; }
.footer-brand p{ font-size: 13.5px; max-width: 280px; line-height: 1.6; }
.footer-col h4{
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper);
  margin: 0 0 18px;
  font-weight: 500;
}
.footer-col a{
  display:block;
  font-size: 13.5px;
  margin-bottom: 12px;
  transition: color .15s ease;
}
.footer-col a:hover{ color: var(--paper); }
.footer-address{ font-size: 13px; line-height: 1.6; margin-top: 4px; }
.footer-bottom{
  display:flex;
  justify-content: space-between;
  padding: 22px 0;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 8px;
}

/* ============================================
   TOAST
   ============================================ */
.toast{
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: var(--paper);
  padding: 14px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 200;
}
.toast.show{ opacity:1; transform: translate(-50%, 0); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1080px){
  .cat-grid{ grid-template-columns: repeat(3, 1fr); }
  .product-grid{ grid-template-columns: repeat(2, 1fr); }
  .usp-grid{ grid-template-columns: repeat(2, 1fr); }
  .guide-grid{ grid-template-columns: repeat(2, 1fr); }
  .guide-card--big{ grid-row: span 1; grid-column: span 2; }
  .review-grid{ grid-template-columns: 1fr; }
  .mega-panel{ left: -120px; }
}

@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px){
  .wrap{ padding: 0 20px; }
  .burger{ display:flex; }

  /* hide desktop mega menu + top-level links, show mobile accordion instead */
  .main-nav{
    position: absolute;
    top: 74px; left:0; right:0;
    background: var(--paper-raised);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 20px 20px;
    gap: 4px;
    display: none;
    max-height: 80vh;
    overflow-y: auto;
  }
  .main-nav.open{ display:flex; }
  .main-nav > a{ padding: 12px 0; border-bottom: 1px solid var(--line); width: 100%; }
  .nav-item.mega-trigger{ display: none; } /* replaced by mobile-catalog accordion */
  .mobile-catalog{ display:block; width: 100%; order: -1; }

  .mobile-catalog summary{
    list-style: none;
    cursor: pointer;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14.5px;
    font-weight: 600;
  }
  .mobile-catalog summary::-webkit-details-marker{ display:none; }
  .mobile-catalog details.sub{ padding-left: 14px; }
  .mobile-catalog details.sub summary{ font-weight: 500; font-size: 14px; border-bottom: none; padding: 10px 0; }
  .mobile-catalog details.sub2{ padding-left: 14px; }
  .mobile-catalog details.sub2 summary{ font-weight: 400; color: var(--muted); font-size: 13.5px; border-bottom: none; padding: 8px 0; }
  .mobile-catalog a{
    display:block;
    padding: 7px 0 7px 14px;
    font-size: 13.5px;
    color: var(--ink-soft);
  }
  .mobile-catalog a:hover{ color: var(--accent-dark); }

  .cat-grid{ grid-template-columns: repeat(2, 1fr); }
  .product-grid{ grid-template-columns: 1fr; }
  .usp-grid{ grid-template-columns: 1fr; }
  .guide-grid{ grid-template-columns: 1fr; }
  .guide-card--big{ grid-column: span 1; }
  .section-head.split{ flex-direction: column; align-items:flex-start; }
  .footer-grid{ grid-template-columns: 1fr; }
  .newsletter-row{ flex-direction: column; align-items:flex-start; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; scroll-behavior: auto !important; }
}