/* =========================================================
   AURA HOME — DIGITAL CATALOGUE
   Design tokens
========================================================= */
:root{
  --primary:        #1F3D2B;   /* deep forest green */
  --primary-dark:   #142A1D;
  --primary-light:  #2E5A3E;
  --secondary:      #B08D57;   /* warm brass/gold accent */
  --secondary-soft: #E4D3B4;
  --background:     #FAF7F1;   /* warm ivory */
  --surface:        #FFFFFF;
  --text:           #1C1E1B;
  --muted:          #75766E;
  --border:         #E7E2D8;
  --whatsapp:       #25D366;
  --whatsapp-dark:  #1DA851;
  --shadow-sm: 0 1px 2px rgba(20,20,15,0.06);
  --shadow-md: 0 8px 24px rgba(20,25,15,0.08);
  --shadow-lg: 0 20px 45px rgba(20,25,15,0.14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --header-h: 64px;
  --ease: cubic-bezier(.22,.85,.35,1);
}

/* =========================================================
   Reset
========================================================= */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top: calc(var(--header-h) + 56px); }
body{
  margin:0;
  font-family:var(--font);
  background:var(--background);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; }
h1,h2,h3,h4,p{ margin:0; }

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--primary); color:#fff;
  padding:10px 16px; z-index:999; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

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

/* =========================================================
   Buttons
========================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 22px; border-radius:999px; font-weight:600; font-size:0.94rem;
  border:1px solid transparent; cursor:pointer; white-space:nowrap;
  transition:transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
  min-height:44px;
}
.btn:active{ transform:scale(.96); }
.btn-primary{ background:var(--primary); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--primary-light); box-shadow:var(--shadow-md); transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:var(--primary); border-color:var(--primary); }
.btn-ghost:hover{ background:rgba(31,61,43,0.06); }
.btn-outline{ background:transparent; color:var(--text); border-color:var(--border); }
.btn-outline:hover{ border-color:var(--primary); color:var(--primary); }
.btn-whatsapp{
  background:var(--whatsapp); color:#fff; box-shadow:var(--shadow-sm);
}
.btn-whatsapp:hover{ background:var(--whatsapp-dark); box-shadow:var(--shadow-md); transform:translateY(-2px); }
.btn-block{ width:100%; }

.icon-btn{
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:50%; border:none; background:transparent;
  color:var(--text); cursor:pointer; transition:background-color .15s var(--ease);
}
.icon-btn:hover{ background:rgba(31,61,43,0.08); }

/* =========================================================
   Header
========================================================= */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(250,247,241,0.9);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--border);
  height:var(--header-h);
  transition:box-shadow .25s var(--ease);
}
.site-header.scrolled{ box-shadow:var(--shadow-md); }
.header-inner{
  max-width:1280px; margin:0 auto; height:100%;
  padding:0 14px;
  display:flex; align-items:center; gap:10px;
}
.hamburger{ display:flex; flex-direction:column; gap:4px; padding:0; width:38px; height:38px; }
.hamburger span{ width:18px; height:2px; background:var(--text); border-radius:2px; transition:transform .25s var(--ease), opacity .2s; margin:0 auto; }

.brand{ display:flex; align-items:center; gap:9px; margin-right:auto; }
.brand-mark{ color:var(--primary); display:flex; flex-shrink:0; }
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name{ font-weight:800; font-size:1.04rem; letter-spacing:-0.01em; color:var(--primary-dark); }
.brand-tag{ font-size:0.62rem; color:var(--muted); font-weight:600; letter-spacing:.03em; display:none; }

.primary-nav{ display:none; }
.dropdown{ position:relative; }
.dropdown-toggle{
  display:flex; align-items:center; gap:6px; background:transparent; border:none;
  font-weight:600; font-size:0.92rem; color:var(--text); padding:9px 12px; border-radius:8px;
  cursor:pointer; transition:color .15s, background-color .15s;
}
.dropdown-toggle:hover{ color:var(--primary); background:rgba(31,61,43,0.06); }
.dropdown-toggle svg{ transition:transform .2s var(--ease); }
.dropdown.open .dropdown-toggle svg{ transform:rotate(180deg); }
.dropdown-menu{
  position:absolute; top:calc(100% + 8px); left:0; min-width:220px;
  background:var(--surface); border-radius:var(--radius-md); box-shadow:var(--shadow-lg);
  border:1px solid var(--border); padding:8px;
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.dropdown.open .dropdown-menu{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown-menu button{
  display:flex; align-items:center; justify-content:space-between; width:100%;
  background:none; border:none; text-align:left; padding:10px 12px; border-radius:8px;
  font-size:0.9rem; font-weight:500; color:var(--text); cursor:pointer;
  transition:background-color .15s;
}
.dropdown-menu button:hover{ background:var(--background); color:var(--primary); }
.dropdown-menu button.active{ color:var(--primary); font-weight:700; }
.dropdown-menu .count{ color:var(--muted); font-size:0.78rem; font-weight:500; }

.header-actions{ display:flex; align-items:center; }
.search-wrap{ position:relative; display:flex; align-items:center; }
.search-form{
  position:absolute; right:0; top:50%; transform:translateY(-50%) scaleX(0);
  transform-origin:right center;
  display:flex; align-items:center; background:var(--surface); border:1px solid var(--border);
  border-radius:999px; box-shadow:var(--shadow-md); overflow:hidden;
  opacity:0; pointer-events:none;
  transition:transform .22s var(--ease), opacity .22s var(--ease);
  width:min(78vw, 320px);
}
.search-wrap.active .search-form{ transform:translateY(-50%) scaleX(1); opacity:1; pointer-events:auto; }
.search-wrap.active .search-toggle{ background:rgba(31,61,43,0.08); }
.search-form input{
  border:none; outline:none; background:transparent; padding:11px 6px 11px 16px; flex:1;
  font-family:var(--font); font-size:0.92rem; color:var(--text); min-width:0;
}
.search-clear{
  border:none; background:transparent; color:var(--muted); font-size:1.3rem; line-height:1;
  padding:0 14px; cursor:pointer; height:100%;
}

/* Mobile drawer */
.drawer-overlay{
  position:fixed; inset:0; background:rgba(20,25,20,0.45); z-index:70;
  opacity:0; visibility:hidden; transition:opacity .3s var(--ease), visibility .3s;
}
.drawer-overlay.open{ opacity:1; visibility:visible; }
.mobile-drawer{
  position:fixed; top:0; left:0; height:100%; width:min(84vw, 340px); z-index:80;
  background:var(--surface); box-shadow:var(--shadow-lg);
  transform:translateX(-105%); transition:transform .32s var(--ease);
  display:flex; flex-direction:column;
}
.mobile-drawer.open{ transform:translateX(0); }
.drawer-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 18px; border-bottom:1px solid var(--border);
}
.drawer-head .brand-name{ font-size:1.15rem; }
.drawer-nav{ flex:1; overflow-y:auto; padding:10px; }
.drawer-nav ul{ display:flex; flex-direction:column; gap:2px; }
.drawer-nav button{
  width:100%; display:flex; justify-content:space-between; align-items:center;
  background:none; border:none; text-align:left; padding:13px 12px; border-radius:10px;
  font-size:0.98rem; font-weight:600; color:var(--text); cursor:pointer; min-height:44px;
}
.drawer-nav button.active{ background:var(--background); color:var(--primary); }
.drawer-nav .count{ color:var(--muted); font-size:0.8rem; font-weight:500; }
.drawer-foot{ padding:16px; border-top:1px solid var(--border); }

/* =========================================================
   Hero
========================================================= */
.hero{
  padding:44px 18px 30px;
  background:
    radial-gradient(circle at 85% 0%, rgba(176,141,87,0.14), transparent 55%),
    var(--background);
  border-bottom:1px solid var(--border);
}
.hero-inner{ max-width:720px; margin:0 auto; text-align:left; }
.hero-eyebrow{
  font-size:0.82rem; font-weight:700; color:var(--secondary); letter-spacing:.02em; margin-bottom:10px;
  opacity:0; animation:fadeUp .6s var(--ease) forwards;
}
.hero-title{
  font-size:clamp(1.9rem, 6vw, 3.1rem); font-weight:800; letter-spacing:-0.02em;
  color:var(--primary-dark); line-height:1.08; margin-bottom:14px;
  opacity:0; animation:fadeUp .6s var(--ease) .08s forwards;
}
.hero-desc{
  font-size:1rem; color:var(--muted); line-height:1.6; max-width:52ch; margin-bottom:24px;
  opacity:0; animation:fadeUp .6s var(--ease) .16s forwards;
}
.hero-actions{
  display:flex; flex-wrap:wrap; gap:12px;
  opacity:0; animation:fadeUp .6s var(--ease) .24s forwards;
}
@keyframes fadeUp{ from{ opacity:0; transform:translateY(14px);} to{ opacity:1; transform:translateY(0);} }

/* =========================================================
   Category pills
========================================================= */
.pills-bar{
  position:sticky; top:var(--header-h); z-index:40;
  background:var(--background); border-bottom:1px solid var(--border);
  padding:12px 0;
}
.pills-track{
  display:flex; gap:9px; overflow-x:auto; padding:0 16px; scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.pills-track::-webkit-scrollbar{ display:none; }
.pill{
  flex:0 0 auto; padding:9px 17px; border-radius:999px; border:1px solid var(--border);
  background:var(--surface); font-size:0.86rem; font-weight:600; color:var(--text);
  cursor:pointer; white-space:nowrap; transition:all .18s var(--ease); min-height:38px;
}
.pill:hover{ border-color:var(--primary); color:var(--primary); }
.pill.active{ background:var(--primary); border-color:var(--primary); color:#fff; box-shadow:var(--shadow-sm); }

/* =========================================================
   Catalogue / Category sections
========================================================= */
.catalogue{ max-width:1280px; margin:0 auto; padding:8px 16px 40px; }

.category-section{ padding:38px 0 6px; scroll-margin-top:calc(var(--header-h) + 64px); }
.category-section + .category-section{ border-top:1px solid var(--border); }

.section-head{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin-bottom:18px; }
.section-title{ font-size:clamp(1.25rem,3.4vw,1.6rem); font-weight:800; color:var(--primary-dark); letter-spacing:-0.01em; }
.section-count{ font-size:0.82rem; color:var(--muted); font-weight:600; white-space:nowrap; }

.product-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:14px;
}
@media (min-width:560px){
  .product-grid{ gap:18px; }
}
@media (min-width:768px){
  .product-grid{ grid-template-columns:repeat(3, minmax(0,1fr)); gap:22px; }
}
@media (min-width:1200px){
  .product-grid{ grid-template-columns:repeat(4, minmax(0,1fr)); gap:24px; }
}

/* =========================================================
   Product Card
========================================================= */
.product-card{
  background:var(--surface); border-radius:var(--radius-md); overflow:hidden;
  border:1px solid var(--border); box-shadow:var(--shadow-sm);
  display:flex; flex-direction:column;
  transition:transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
  opacity:0; transform:translateY(16px);
}
.product-card.in-view{ animation:cardIn .55s var(--ease) forwards; }
@keyframes cardIn{ to{ opacity:1; transform:translateY(0);} }

.product-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent; }

.card-media{
  position:relative; aspect-ratio:1/1; overflow:hidden; background:var(--background);
}
.card-media img{
  width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease);
}
.product-card:hover .card-media img{ transform:scale(1.08); }
.card-media.placeholder{ display:flex; align-items:center; justify-content:center; color:var(--muted); }

.card-badge{
  position:absolute; top:10px; left:10px; background:rgba(250,247,241,0.92);
  color:var(--primary-dark); font-size:0.68rem; font-weight:700; padding:5px 10px;
  border-radius:999px; letter-spacing:.01em; backdrop-filter:blur(4px);
}
.card-badge.new{ background:var(--secondary); color:#fff; }

.card-body{ padding:13px 13px 15px; display:flex; flex-direction:column; gap:6px; flex:1; }
.card-name{ font-size:0.96rem; font-weight:700; color:var(--text); line-height:1.3; }
.card-desc{
  font-size:0.83rem; color:var(--muted); line-height:1.45; flex:1;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.card-cta{
  margin-top:8px; display:flex; align-items:center; justify-content:center; gap:6px;
  background:var(--whatsapp); color:#fff; font-size:0.82rem; font-weight:700;
  padding:10px 12px; border-radius:999px; border:none; cursor:pointer; width:100%; min-height:40px;
  transition:background-color .18s var(--ease), transform .18s var(--ease);
}
.card-cta:hover{ background:var(--whatsapp-dark); }
.card-cta:active{ transform:scale(.95); }
.card-cta svg{ flex-shrink:0; }

@media(hover:none){
  .product-card:hover{ transform:none; }
  .product-card:hover .card-media img{ transform:none; }
}

/* =========================================================
   Empty state
========================================================= */
.empty-state{
  max-width:420px; margin:60px auto; text-align:center; padding:0 20px;
}
.empty-icon{ color:var(--secondary); margin-bottom:14px; display:flex; justify-content:center; }
.empty-state h3{ font-size:1.15rem; font-weight:800; margin-bottom:6px; color:var(--primary-dark); }
.empty-state p{ color:var(--muted); font-size:0.92rem; margin-bottom:18px; }

/* =========================================================
   Footer
========================================================= */
.site-footer{ background:var(--primary-dark); color:#EDEAE1; margin-top:20px; }
.footer-inner{
  max-width:1280px; margin:0 auto; padding:48px 20px 28px;
  display:grid; grid-template-columns:1fr; gap:32px;
}
@media (min-width:640px){
  .footer-inner{ grid-template-columns:1.4fr 1fr 1fr; gap:28px; }
}
.footer-brand .brand-mark{ color:var(--secondary-soft); }
.footer-brand .brand-name{ color:#fff; }
.footer-desc{ color:#C9C6BA; font-size:0.87rem; line-height:1.6; margin:14px 0 16px; max-width:38ch; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,0.18);
  display:flex; align-items:center; justify-content:center; transition:background-color .15s, border-color .15s;
}
.footer-social a:hover{ background:rgba(255,255,255,0.08); border-color:rgba(255,255,255,0.4); }

.footer-col h4{ font-size:0.88rem; font-weight:700; color:#fff; margin-bottom:14px; letter-spacing:.01em; }
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ color:#C9C6BA; font-size:0.87rem; transition:color .15s; }
.footer-col a:hover{ color:var(--secondary-soft); }
.footer-col li{ color:#C9C6BA; font-size:0.87rem; }

.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.1); padding:16px 20px; text-align:center;
}
.footer-bottom p{ color:#9C9A8F; font-size:0.78rem; }

/* =========================================================
   Floating WhatsApp button
========================================================= */
.floating-whatsapp{
  position:fixed; right:16px; bottom:16px; z-index:50;
  width:56px; height:56px; border-radius:50%; background:var(--whatsapp);
  color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,0.45);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.floating-whatsapp::before{
  content:''; position:absolute; inset:0; border-radius:50%; background:var(--whatsapp);
  animation:pulse 2.4s ease-out infinite; z-index:-1;
}
.floating-whatsapp:hover{ transform:scale(1.08); box-shadow:0 14px 30px rgba(37,211,102,0.55); }
@keyframes pulse{
  0%{ transform:scale(1); opacity:.55; }
  70%{ transform:scale(1.7); opacity:0; }
  100%{ opacity:0; }
}
@media (max-width:480px){
  .floating-whatsapp{ width:52px; height:52px; right:14px; bottom:14px; }
}

/* =========================================================
   Modal
========================================================= */
.modal-overlay{
  position:fixed; inset:0; background:rgba(20,22,18,0.55); z-index:90;
  display:flex; align-items:flex-end; justify-content:center;
  opacity:0; visibility:hidden; transition:opacity .25s var(--ease), visibility .25s;
  backdrop-filter:blur(2px);
}
.modal-overlay.open{ opacity:1; visibility:visible; }
.modal{
  background:var(--surface); width:100%; max-width:480px; max-height:90vh; overflow-y:auto;
  border-radius:22px 22px 0 0; position:relative;
  transform:translateY(24px); transition:transform .3s var(--ease);
}
.modal-overlay.open .modal{ transform:translateY(0); }
@media (min-width:640px){
  .modal-overlay{ align-items:center; }
  .modal{ border-radius:var(--radius-lg); }
}
.modal-close{
  position:absolute; top:12px; right:12px; background:rgba(255,255,255,0.9); z-index:2;
  box-shadow:var(--shadow-sm); font-size:1.3rem;
}
.modal-image-wrap{ aspect-ratio:4/3; background:var(--background); overflow:hidden; }
.modal-image-wrap img{ width:100%; height:100%; object-fit:cover; }
.modal-body{ padding:20px 22px 26px; display:flex; flex-direction:column; gap:10px; }
.modal-body h3{ font-size:1.25rem; font-weight:800; color:var(--primary-dark); }
.modal-body p{ color:var(--muted); font-size:0.92rem; line-height:1.6; }
.modal-specs{ display:flex; flex-direction:column; gap:6px; margin:4px 0 6px; }
.modal-specs li{ font-size:0.85rem; color:var(--text); display:flex; gap:6px; }
.modal-specs li::before{ content:'—'; color:var(--secondary); }

.badge{
  align-self:flex-start; font-size:0.7rem; font-weight:700; color:var(--primary);
  background:rgba(31,61,43,0.08); padding:4px 10px; border-radius:999px;
}

/* =========================================================
   Desktop / tablet overrides
========================================================= */
@media (min-width:768px){
  :root{ --header-h:72px; }
  .header-inner{ padding:0 28px; gap:22px; }
  .hamburger{ display:none; }
  .brand-tag{ display:block; }
  .primary-nav{ display:block; }
  .header-actions{ margin-left:auto; }
  .search-form{ width:280px; }
  .hero{ padding:64px 28px 40px; }
  .catalogue{ padding:8px 28px 60px; }
  .pills-track{ padding:0 28px; }
}

@media (min-width:1024px){
  .hero-inner{ text-align:left; }
  .hero{ padding:80px 40px 48px; }
}

/* Utility: no-scroll when drawer/modal open */
body.no-scroll{ overflow:hidden; }