/* =========================================================================
   BIODIVERSIDADE BOOKS — Design System
   Herbário vintage × moderno limpo. Verde-floresta · creme/papel · ouro.
   ========================================================================= */

/* ---- Fontes self-hosted (sem Google CDN) — caminho relativo ao css/ ---- */
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("../assets/fonts/ibm-plex-mono-400.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("../assets/fonts/ibm-plex-mono-500.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url("../assets/fonts/ibm-plex-mono-600.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:500;font-display:swap;src:url("../assets/fonts/cormorant-garamond-500.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:600;font-display:swap;src:url("../assets/fonts/cormorant-garamond-600.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:700;font-display:swap;src:url("../assets/fonts/cormorant-garamond-700.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-style:italic;font-weight:500;font-display:swap;src:url("../assets/fonts/cormorant-garamond-500-italic.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-style:italic;font-weight:600;font-display:swap;src:url("../assets/fonts/cormorant-garamond-600-italic.woff2") format("woff2")}
@font-face{font-family:"Spectral";font-style:normal;font-weight:400;font-display:swap;src:url("../assets/fonts/spectral-400.woff2") format("woff2")}
@font-face{font-family:"Spectral";font-style:normal;font-weight:500;font-display:swap;src:url("../assets/fonts/spectral-500.woff2") format("woff2")}
@font-face{font-family:"Spectral";font-style:normal;font-weight:600;font-display:swap;src:url("../assets/fonts/spectral-600.woff2") format("woff2")}
@font-face{font-family:"Spectral";font-style:italic;font-weight:400;font-display:swap;src:url("../assets/fonts/spectral-400-italic.woff2") format("woff2")}
@font-face{font-family:"Spectral";font-style:italic;font-weight:500;font-display:swap;src:url("../assets/fonts/spectral-500-italic.woff2") format("woff2")}

:root{
  /* --- Cores --- */
  --forest-900:#0a1a10;
  --forest-800:#0c2014;
  --forest-700:#14311f;
  --forest-600:#1f4a30;
  --forest-500:#2c6340;
  --forest-300:#6f9a7a;

  --cream:#f4efe2;
  --cream-2:#f9f5ea;
  --paper:#fbf9f2;
  --paper-card:#fffefb;

  --gold:#b88a2e;        /* legível sobre creme */
  --gold-400:#d9a441;    /* sobre escuro */
  --gold-200:#ecd6a0;

  /* Acento secundário: verde-folha (derivado da logo) */
  --verde-folha:#6FA83C;
  --verde-folha-claro:#8FBF4F;
  --verde-folha-escuro:#4E8A34;

  --rust:#9c4a2e;        /* usado / oferta */
  --rust-bright:#c4623a;

  --ink:#152019;         /* texto sobre creme */
  --ink-soft:#3a4a40;
  --muted:#697368;
  --line:rgba(20,49,31,.14);
  --line-strong:rgba(20,49,31,.26);
  --line-cream:rgba(244,239,226,.16);

  /* --- Tipografia --- */
  --serif:"Spectral",Georgia,serif;
  --display:"Cormorant Garamond","Spectral",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;

  /* --- Escala / forma --- */
  --r-sm:4px; --r-md:8px; --r-lg:14px; --r-xl:22px;
  --shadow-sm:0 1px 2px rgba(12,32,20,.06), 0 2px 6px rgba(12,32,20,.05);
  --shadow-md:0 6px 18px rgba(12,32,20,.10), 0 2px 6px rgba(12,32,20,.06);
  --shadow-lg:0 22px 50px rgba(12,32,20,.18), 0 6px 16px rgba(12,32,20,.10);
  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-spring:cubic-bezier(.34,1.56,.5,1);
  --maxw:1240px;
  --header-h:68px;

  --safe-b:env(safe-area-inset-bottom,0px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--serif);
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.08;font-family:var(--display);letter-spacing:-.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px;border-radius:3px}
::selection{background:var(--gold-200);color:var(--forest-800)}

/* scrollbar */
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:var(--forest-300);border-radius:20px;border:3px solid var(--paper)}
::-webkit-scrollbar-track{background:transparent}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:clamp(48px,7vw,96px) 0}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--verde-folha);font-weight:500;display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--verde-folha);display:inline-block}
.eyebrow.center::after{content:"";width:24px;height:1px;background:var(--verde-folha);display:inline-block}
.eyebrow.center{justify-content:center}
.h-display{font-family:var(--display);font-weight:600;line-height:1.02;letter-spacing:-.015em}
.serif-italic{font-style:italic;font-family:var(--display)}

/* Números tabulares — preços em Cormorant, campos técnicos em mono */
.num-mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.num-preco{font-family:var(--display);font-variant-numeric:tabular-nums;font-weight:600}

/* =========================================================================
   BOTÕES
   ========================================================================= */
.btn{
  --bg:var(--forest-700);--fg:var(--cream);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  padding:14px 24px;border-radius:var(--r-md);background:var(--bg);color:var(--fg);
  position:relative;overflow:hidden;transition:transform .25s var(--ease-spring),box-shadow .3s var(--ease),background .25s;
  will-change:transform;
}
.btn::after{ /* sheen */
  content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.18) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn:hover::after{transform:translateX(120%)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-gold{--bg:var(--gold-400);--fg:var(--forest-900)}
.btn-gold:hover{box-shadow:0 10px 26px rgba(217,164,65,.4)}
.btn-ghost{--bg:transparent;--fg:var(--ink);border:1.5px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--forest-700);background:rgba(20,49,31,.04)}
.btn-block{width:100%}
.btn-lg{padding:17px 30px;font-size:14px}
.btn-sm{padding:9px 15px;font-size:11px}
.btn[disabled]{opacity:.45;pointer-events:none;filter:grayscale(.4)}
.btn svg{width:1.25em;height:1.25em;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.9}
.btn-lg svg{width:1.2em;height:1.2em}

.link-underline{position:relative;display:inline-block}
.link-underline::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1.5px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.link-underline:hover::after{transform:scaleX(1)}

/* =========================================================================
   SELOS / BADGES
   ========================================================================= */
.badge{
  font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 8px;border-radius:var(--r-sm);display:inline-flex;align-items:center;gap:5px;line-height:1;white-space:nowrap;
}
.badge .dot{width:5px;height:5px;border-radius:50%;background:currentColor;display:inline-block}
.badge-rara{background:var(--forest-800);color:var(--gold-400);box-shadow:inset 0 0 0 1px rgba(217,164,65,.5)}
.badge-rara .dot{background:var(--gold-400);box-shadow:0 0 0 0 rgba(217,164,65,.6);animation:pulseGold 2.4s infinite}
.badge-usado{background:transparent;color:var(--rust);box-shadow:inset 0 0 0 1px rgba(156,74,46,.45)}
.badge-1ed{background:transparent;color:var(--gold);box-shadow:inset 0 0 0 1px rgba(184,138,46,.55)}
.badge-capadura{background:transparent;color:var(--ink-soft);box-shadow:inset 0 0 0 1px var(--line-strong)}
.badge-edesgotada{background:transparent;color:var(--muted);box-shadow:inset 0 0 0 1px var(--line-strong)}
.badge-oferta{background:var(--rust);color:#fff}
.badge-ultima{background:#fbeede;color:var(--rust);box-shadow:inset 0 0 0 1px rgba(196,98,58,.4)}
.badge-ultima .dot{animation:blink 1.1s steps(2,start) infinite;background:var(--rust-bright)}
.badge-esgotado{background:rgba(105,115,104,.16);color:var(--muted)}
.badge-procurado{background:var(--forest-700);color:var(--cream)}
.badge-novo{background:rgba(111,168,60,.14);color:var(--verde-folha-escuro);box-shadow:inset 0 0 0 1px rgba(111,168,60,.35)}
.badge-novo .dot{background:var(--verde-folha);animation:pulseGreen 2s infinite}

/* selo "wax/medallion" pra obra rara em destaque */
.seal{
  width:64px;height:64px;border-radius:50%;display:grid;place-items:center;text-align:center;
  background-color:var(--gold);
  background-image:radial-gradient(circle at 35% 30%,var(--gold-400),var(--gold) 70%,#9a7426);
  color:var(--forest-900);font-family:var(--mono);font-size:8px;font-weight:600;letter-spacing:.08em;line-height:1.25;
  box-shadow:0 4px 14px rgba(184,138,46,.45),inset 0 0 0 2px rgba(255,255,255,.25);
  position:relative;text-transform:uppercase;
}
.seal::before{content:"";position:absolute;inset:5px;border-radius:50%;border:1px dashed rgba(12,32,20,.4)}

/* =========================================================================
   CAPAS DE LIVRO (geradas) — estilo capa antiga / lombada
   ========================================================================= */
.cover{
  position:relative;aspect-ratio:2/3;border-radius:3px;overflow:hidden;
  background:var(--cv,#2c6340);color:var(--cv-fg,#f4efe2);
  display:flex;flex-direction:column;justify-content:space-between;
  padding:14% 11% 12%;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.12), var(--shadow-sm);
  isolation:isolate;
}
.cover::before{ /* lombada/sombra esquerda */
  content:"";position:absolute;left:0;top:0;bottom:0;width:7%;
  background:linear-gradient(90deg,rgba(0,0,0,.28),rgba(0,0,0,0));z-index:2;
}
.cover::after{ /* textura papel sutil + brilho */
  content:"";position:absolute;inset:0;z-index:1;mix-blend-mode:overlay;opacity:.5;
  background:
    repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 2px,transparent 2px 4px),
    radial-gradient(120% 80% at 50% -10%,rgba(255,255,255,.22),transparent 60%);
}
.cover-frame{position:absolute;inset:8% 7%;border:1px solid rgba(255,255,255,.32);z-index:3;pointer-events:none}
.cover-frame::before{content:"";position:absolute;inset:3px;border:1px solid rgba(255,255,255,.16)}
.cover-pub{font-family:var(--mono);font-size:.5rem;letter-spacing:.12em;text-transform:uppercase;opacity:.78;z-index:3}
.cover-mid{z-index:3;text-align:center}
.cover-title{font-family:var(--display);font-weight:600;font-size:1.05rem;line-height:1.04;letter-spacing:-.01em;text-wrap:balance}
.cover-rule{width:26px;height:1px;background:currentColor;margin:7px auto;opacity:.6}
.cover-author{font-family:var(--mono);font-size:.5rem;letter-spacing:.14em;text-transform:uppercase;opacity:.82}
.cover-foot{font-family:var(--mono);font-size:.48rem;letter-spacing:.1em;opacity:.7;text-align:center;z-index:3}
.cover-motif{font-family:var(--display);font-size:1.4rem;opacity:.55;z-index:3;text-align:center}

/* ----- capa por foto real (fallback p/ a tipográfica) ----- */
.cover-photo-wrap{position:relative;aspect-ratio:2/3;border-radius:3px;overflow:hidden;
  background:#1a2a20;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18),var(--shadow-sm)}
.cover-photo{width:100%;height:100%;object-fit:cover;display:block;
  background:#1a2a20;transition:transform .5s var(--ease)}
.cover-photo-fallback{display:none}
.cover-photo-wrap.img-failed .cover-photo{display:none}
.cover-photo-wrap.img-failed .cover-photo-fallback{display:block;position:absolute;inset:0}
.cover-photo-wrap.img-failed .cover-photo-fallback .cover{aspect-ratio:auto;height:100%}
.book:hover .cover-photo{transform:scale(1.04)}

/* ----- tela de carregamento inicial ----- */
.boot-load{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.boot-spin{animation:bootSpin 1.4s ease-in-out infinite alternate;filter:drop-shadow(0 6px 18px rgba(0,0,0,.18))}
.boot-msg{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;font-size:.72rem;color:var(--forest);opacity:.7}
@keyframes bootSpin{from{transform:translateY(0) rotate(-3deg)}to{transform:translateY(-8px) rotate(3deg)}}

/* =========================================================================
   CARD DE LIVRO
   ========================================================================= */
.book{
  position:relative;display:flex;flex-direction:column;gap:12px;cursor:pointer;
  transition:transform .4s var(--ease);
}
.book:hover{transform:translateY(-6px)}
.book-cover-wrap{position:relative;perspective:900px}
.book .cover{transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.book:hover .cover{transform:rotateY(-7deg) rotateX(2deg);box-shadow:var(--shadow-lg)}
.book-badges{position:absolute;top:8px;left:8px;display:flex;flex-direction:column;gap:5px;z-index:5;align-items:flex-start}
.book-fav{position:absolute;top:8px;right:8px;z-index:5;width:34px;height:34px;border-radius:50%;background:rgba(251,249,242,.9);
  backdrop-filter:blur(4px);display:grid;place-items:center;box-shadow:var(--shadow-sm);transform:scale(.85);opacity:0;transition:.3s var(--ease)}
.book:hover .book-fav{opacity:1;transform:scale(1)}
.book-fav svg{width:17px;height:17px;stroke:var(--rust);fill:none;stroke-width:1.7;transition:.2s}
.book-fav.on svg{fill:var(--rust)}
.book-fav:hover{transform:scale(1.12)!important}
.book-quick{position:absolute;left:8px;right:8px;bottom:8px;z-index:5;transform:translateY(8px);opacity:0;transition:.35s var(--ease)}
.book:hover .book-quick{transform:translateY(0);opacity:1}
.book-cat{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.book:hover .book-cat{color:var(--verde-folha-escuro)}
.book-title{font-family:var(--display);font-size:1.18rem;font-weight:600;line-height:1.1;color:var(--ink)}
.book-author{font-size:.84rem;color:var(--muted);font-style:italic;margin-top:1px}
.book-meta{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.price{font-family:var(--mono);font-weight:600;font-size:1.04rem;letter-spacing:-.01em;color:var(--forest-700);white-space:nowrap}
.price-old{font-family:var(--mono);font-size:.82rem;letter-spacing:-.01em;color:var(--muted);text-decoration:line-through}
.book-isbn{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.04em}

/* grid */
.book-grid{display:grid;gap:clamp(18px,2.6vw,30px);grid-template-columns:repeat(auto-fill,minmax(168px,1fr))}
.book-grid.cols-4{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}

/* =========================================================================
   HEADER
   ========================================================================= */
.header{position:sticky;top:0;z-index:80;background:var(--forest-800);color:var(--cream);
  box-shadow:0 1px 0 var(--line-cream);transition:transform .4s var(--ease)}
.header.hide{transform:translateY(-100%)}
.topbar{background:var(--forest-900);color:var(--cream);font-family:var(--mono);font-size:11px;letter-spacing:.08em}
.topbar .wrap{display:flex;align-items:center;justify-content:center;gap:10px;padding:7px 20px;text-align:center}
.topbar .gold{color:var(--gold-400)}
.header-main{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;height:var(--header-h);padding:0 20px;max-width:var(--maxw);margin:0 auto}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;text-decoration:none}
.logo-emblem{flex-shrink:0;display:block;transition:transform .5s var(--ease-spring)}
.logo:hover .logo-emblem{transform:rotate(-8deg) scale(1.05)}
.logo-emblem circle[stroke-dasharray]{transform-box:fill-box;transform-origin:center;transition:transform 1.2s var(--ease)}
.logo:hover .logo-emblem circle[stroke-dasharray]{transform:rotate(28deg)}
.logo-sprig{transition:stroke .3s}
.logo:hover .logo-sprig{stroke:var(--gold-400)}
.logo-txt{font-family:var(--display);font-weight:600;font-size:1.3rem;line-height:.9;letter-spacing:-.01em;color:var(--cream)}
.logo-txt small{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-400);font-weight:400;margin-top:5px;white-space:nowrap}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px}
/* Logo real (PNG lockup branco) — header/rodapé/auth em fundo escuro.
   height fixo + width auto preserva a proporção 273:82; downscale = nítido. */
.logo-img{display:block;height:40px;width:auto;max-width:none;flex-shrink:0;transition:transform .3s var(--ease)}
.logo:hover .logo-img{transform:scale(1.04)}
.footer-logo .logo-img{height:44px}
@media(max-width:480px){.logo-txt{font-size:1.12rem}.logo-txt small{font-size:7px;letter-spacing:.26em}}
.search-bar{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:clamp(280px,40vw,520px);
  display:flex;align-items:center;gap:8px;background:rgba(244,239,226,.08);border:1px solid var(--line-cream);
  border-radius:var(--r-md);padding:0 5px 0 12px;height:42px;transition:.25s var(--ease)}
@media(max-width:759px){.search-bar{display:none}}
.search-bar:focus-within{background:rgba(244,239,226,.13);border-color:rgba(217,164,65,.5)}
.search-ic{display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--gold-200)}
.search-ic svg{display:block;width:17px;height:17px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.search-bar input{flex:1;min-width:0;background:none;border:none;color:var(--cream);height:100%;outline:none}
.search-bar input::placeholder{color:rgba(244,239,226,.5)}
.search-enter{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;
  color:var(--gold-200);background:rgba(217,164,65,.1);border:1px solid rgba(217,164,65,.22);cursor:pointer;transition:.2s var(--ease)}
.search-enter:hover{background:rgba(217,164,65,.2);border-color:rgba(217,164,65,.45);color:var(--gold-400)}
.search-enter svg{display:block;width:17px;height:17px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.header-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}
.icon-btn{width:42px;height:42px;border-radius:var(--r-md);display:grid;place-items:center;position:relative;transition:.2s;color:var(--cream)}
.icon-btn:hover{background:rgba(244,239,226,.1)}
.icon-btn svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.cart-count{position:absolute;top:4px;right:4px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--gold-400);
  color:var(--forest-900);font-family:var(--mono);font-size:10px;font-weight:600;display:grid;place-items:center;transform:scale(0);transition:transform .3s var(--ease-spring)}
.cart-count.show{transform:scale(1)}
.cart-count.bump{animation:bump .4s var(--ease-spring)}

/* nav de categorias (desktop) */
.catnav{background:var(--forest-700);border-top:1px solid var(--line-cream);display:none}
.catnav .wrap{display:flex;align-items:center;gap:2px;height:46px;overflow-x:auto;scrollbar-width:none}
.catnav .wrap::-webkit-scrollbar{display:none}
.catnav a{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:rgba(244,239,226,.82);
  padding:6px 13px;border-radius:6px;white-space:nowrap;transition:.2s;display:flex;align-items:center;gap:7px}
.catnav a:hover{background:rgba(244,239,226,.1);color:var(--verde-folha-claro)}
.catnav a svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8}
.catnav a .n{color:var(--gold-400);font-size:9.5px;opacity:.8}
.catnav a.all{color:var(--gold-400)}

@media(min-width:980px){.catnav{display:block}}

/* =========================================================================
   MOBILE BOTTOM NAV
   ========================================================================= */
.mobnav{position:fixed;left:0;right:0;bottom:0;z-index:90;background:var(--forest-800);color:var(--cream);
  display:flex;justify-content:space-around;padding:8px 6px calc(8px + var(--safe-b));box-shadow:0 -2px 20px rgba(12,32,20,.3);
  border-top:1px solid var(--line-cream)}
.mobnav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-family:var(--mono);font-size:9.5px;letter-spacing:.05em;
  text-transform:uppercase;color:rgba(244,239,226,.65);padding:4px 10px;border-radius:8px;transition:.2s;position:relative;flex:1}
.mobnav a svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.7;fill:none;transition:.25s var(--ease-spring)}
.mobnav a.active{color:var(--gold-400)}
.mobnav a.active svg{transform:translateY(-2px)}
.mobnav .cart-count{top:-2px;right:18%}
@media(min-width:980px){.mobnav{display:none}}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer{background:var(--forest-900);color:var(--cream);padding:64px 0 40px;margin-top:40px}
.footer a{color:rgba(244,239,226,.72);transition:.2s}
.footer a:hover{color:var(--verde-folha-claro)}
.footer-grid{display:grid;gap:40px;grid-template-columns:1fr;padding-bottom:40px;border-bottom:1px solid var(--line-cream)}
@media(min-width:760px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-400);margin-bottom:18px;font-weight:500}
.footer ul{display:flex;flex-direction:column;gap:11px;font-size:.95rem}
.footer-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:28px;
  font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:rgba(244,239,226,.5)}

/* =========================================================================
   FORMULÁRIOS
   ========================================================================= */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{
  background:var(--paper-card);border:1.5px solid var(--line);border-radius:var(--r-md);padding:13px 15px;
  transition:.2s var(--ease);width:100%;font-size:16px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--forest-600);box-shadow:0 0 0 3px rgba(44,99,64,.12)}
.field.err input{border-color:var(--rust)}
.field .hint{font-size:.78rem;color:var(--muted)}
.field .err-msg{font-size:.78rem;color:var(--rust);font-family:var(--mono)}

/* =========================================================================
   CARD GENÉRICO / PANELS
   ========================================================================= */
.card{background:var(--paper-card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.panel{background:var(--paper-card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3vw,30px)}
.divider{height:1px;background:var(--line);border:none;margin:0}

/* chips/filtros */
.chip{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:8px 14px;border-radius:50px;
  border:1.5px solid var(--line-strong);transition:.2s var(--ease);white-space:nowrap;background:var(--paper-card)}
.chip:hover{border-color:var(--forest-600)}
.chip.on{background:var(--forest-700);color:var(--cream);border-color:var(--forest-700)}

/* =========================================================================
   ANIMAÇÕES
   ========================================================================= */
@keyframes pulseGold{0%{box-shadow:0 0 0 0 rgba(217,164,65,.55)}70%{box-shadow:0 0 0 7px rgba(217,164,65,0)}100%{box-shadow:0 0 0 0 rgba(217,164,65,0)}}
@keyframes pulseGreen{0%{box-shadow:0 0 0 0 rgba(44,99,64,.5)}70%{box-shadow:0 0 0 6px rgba(44,99,64,0)}100%{box-shadow:0 0 0 0 rgba(44,99,64,0)}}
@keyframes blink{50%{opacity:.25}}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.4)}100%{transform:scale(1)}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes spinSlow{to{transform:rotate(360deg)}}
@keyframes shimmer{to{background-position:200% 0}}
@keyframes drawLine{to{stroke-dashoffset:0}}
@keyframes growLeaf{from{transform:scale(0) rotate(-20deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}
@keyframes flyToCart{to{transform:translate(var(--fx),var(--fy)) scale(.15);opacity:.2}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}
.reveal[data-delay="5"]{transition-delay:.4s}

/* skeleton */
.skel{background:linear-gradient(90deg,rgba(20,49,31,.06) 25%,rgba(20,49,31,.12) 37%,rgba(20,49,31,.06) 63%);
  background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:var(--r-sm)}

/* page transition */
.view{animation:viewIn .5s var(--ease)}
@keyframes viewIn{from{transform:translateY(10px)}to{transform:none}}

/* fly-to-cart ghost */
.fly-ghost{position:fixed;z-index:200;pointer-events:none;border-radius:3px;box-shadow:var(--shadow-lg);
  transition:transform .85s cubic-bezier(.5,-.3,.5,1),opacity .85s ease}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.05ms!important}
  .reveal{opacity:1;transform:none}
}
@media print{
  .reveal{opacity:1!important;transform:none!important}
  .header,.mobnav{position:static}
}

/* =========================================================================
   UTILIDADES
   ========================================================================= */
.mono{font-family:var(--mono)}
.gold{color:var(--gold)}
.muted{color:var(--muted)}
.center{text-align:center}
.flex{display:flex}.aic{align-items:center}.jcb{justify-content:space-between}.gap{gap:12px}
/* utilitários de visibilidade: só escondem no breakpoint certo, sem mexer
   no display próprio do elemento (grid/inline-flex etc.) no outro breakpoint */
@media(max-width:759px){.hide-mob{display:none!important}}
@media(min-width:760px){.hide-desk{display:none!important}}
.toast-wrap{position:fixed;left:50%;bottom:calc(78px + var(--safe-b));transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none}
@media(min-width:980px){.toast-wrap{bottom:28px}}
.toast{background:var(--forest-800);color:var(--cream);padding:13px 20px;border-radius:var(--r-md);box-shadow:var(--shadow-lg);
  font-family:var(--mono);font-size:12px;letter-spacing:.04em;display:flex;align-items:center;gap:10px;
  animation:toastIn .4s var(--ease-spring);max-width:90vw}
.toast .tdot{width:7px;height:7px;border-radius:50%;background:var(--gold-400)}
@keyframes toastIn{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}

.pagebody{min-height:60vh;padding-bottom:90px}
@media(min-width:980px){.pagebody{padding-bottom:0}}

/* =========================================================================
   CARRINHO LATERAL (drawer)
   ========================================================================= */
.cart-overlay{position:fixed;inset:0;z-index:150;background:rgba(10,26,16,.55);backdrop-filter:blur(2px);
  opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.cart-overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;z-index:160;width:min(430px,92vw);
  background:var(--paper);display:flex;flex-direction:column;box-shadow:-20px 0 60px rgba(10,26,16,.3);
  transform:translateX(102%);transition:transform .42s var(--ease);will-change:transform}
.cart-drawer.open{transform:none}
.cd-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;
  background:var(--forest-800);color:var(--cream);flex-shrink:0}
.cd-title{display:flex;align-items:center;gap:11px;font-family:var(--display);font-size:1.4rem;color:var(--cream);white-space:nowrap}
.cd-title span{white-space:nowrap}
.cd-title svg{width:22px;height:22px;stroke:var(--gold-400);fill:none;stroke-width:1.7}
.cd-title em{font-family:var(--mono);font-style:normal;font-size:11px;background:var(--gold-400);color:var(--forest-900);
  padding:2px 8px;border-radius:20px;font-weight:600}
.cd-close{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--cream);transition:.2s}
.cd-close:hover{background:rgba(244,239,226,.12);transform:rotate(90deg)}
.cd-close svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}
.cd-body{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px 20px;display:flex;flex-direction:column;gap:14px}
.cd-item{display:grid;grid-template-columns:54px minmax(0,1fr) 24px;gap:13px;align-items:start;
  padding-bottom:14px;border-bottom:1px solid var(--line);animation:cdItemIn .35s var(--ease)}
@keyframes cdItemIn{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:none}}
.cd-item:last-child{border-bottom:none}
.cd-cover{width:54px;flex-shrink:0}
.cd-info{display:flex;flex-direction:column;gap:3px;min-width:0}
.cd-bt{font-family:var(--display);font-size:1.12rem;font-weight:600;color:var(--ink);line-height:1.15;display:block}
.cd-row2{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:7px;min-width:0}
.qty-sm button{width:28px;height:28px;font-size:15px}
.qty-sm span{min-width:26px;font-size:12px}
.cd-rm{color:var(--muted);width:24px;height:24px;display:grid;place-items:center;border-radius:50%;transition:.2s;flex-shrink:0}
.cd-rm svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.cd-rm:hover{color:var(--rust);background:rgba(156,74,46,.1)}
.cd-foot{flex-shrink:0;border-top:1px solid var(--line);padding:18px 20px calc(18px + var(--safe-b));background:var(--cream-2);
  display:flex;flex-direction:column;gap:12px}
.cd-freebar .freebar-track{height:6px}
.cd-freebar .mono{font-size:11px;color:var(--muted)}
.cd-freebar.got{color:var(--forest-600);display:flex;gap:7px;align-items:center;font-size:12px}
.cd-freebar.got svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.cd-subtotal{display:flex;align-items:baseline;justify-content:space-between}
.cd-subtotal .mono{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.cd-full{text-align:center;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--forest-700);margin:0 auto}
.cd-empty{text-align:center;padding:50px 10px;display:flex;flex-direction:column;align-items:center;gap:10px}
.cd-empty .empty-ic{width:64px;height:64px;margin-bottom:6px}
.cd-empty .empty-ic svg{width:30px;height:30px}
.cd-empty-t{font-family:var(--display);font-size:1.35rem;color:var(--ink)}

/* =========================================================================
   PAINEL DE CATEGORIAS (drawer esquerdo)
   ========================================================================= */
.cat-overlay{position:fixed;inset:0;z-index:150;background:rgba(10,26,16,.55);backdrop-filter:blur(2px);
  opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.cat-overlay.open{opacity:1;pointer-events:auto}
.cat-drawer{position:fixed;top:0;left:0;bottom:0;z-index:160;width:min(400px,90vw);
  background:var(--paper);display:flex;flex-direction:column;box-shadow:20px 0 60px rgba(10,26,16,.3);
  transform:translateX(-102%);transition:transform .42s var(--ease);will-change:transform}
.cat-drawer.open{transform:none}
.cdr-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;
  background:var(--forest-800);color:var(--cream);flex-shrink:0}
.cdr-title{display:flex;align-items:center;gap:11px;font-family:var(--display);font-size:1.4rem;color:var(--cream);white-space:nowrap}
.cdr-title svg{width:21px;height:21px;stroke:var(--gold-400);fill:none;stroke-width:1.7}
.cdr-body{flex:1;overflow-y:auto;overflow-x:hidden;padding:14px 14px 20px}
.cdr-group{margin-bottom:18px}
.cdr-gtitle{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
  padding:10px 10px 8px;border-bottom:1px solid var(--line);margin-bottom:4px}
.cdr-list{display:flex;flex-direction:column}
.cdr-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:var(--r-md);
  transition:.18s var(--ease);position:relative}
.cdr-link::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%) scaleY(0);width:3px;height:60%;
  background:var(--gold-400);border-radius:3px;transition:transform .2s var(--ease)}
.cdr-link:hover{background:var(--cream-2);padding-left:18px}
.cdr-link:hover::before{transform:translateY(-50%) scaleY(1)}
.cdr-name{font-family:var(--serif);font-size:1.02rem;color:var(--ink)}
.cdr-n{font-size:11px;color:var(--muted);flex-shrink:0}
.cdr-link:hover .cdr-n{color:var(--verde-folha-escuro)}
.cdr-link.special .cdr-name{color:var(--rust);font-style:italic}
.cdr-foot{flex-shrink:0;border-top:1px solid var(--line);padding:16px 18px calc(16px + var(--safe-b));background:var(--cream-2)}