/* =========================================================
   Akvaristika Riblji Svijet — Autumn-harvest aquarium style
   Rust / ochre frame palette + sky-blue & sun-yellow aqua accents
   ========================================================= */

:root{
  --rust: #a8502e;
  --rust-dark: #7e3a20;
  --ochre: #c8882c;
  --ochre-light: #e3b35a;
  --cream: #f6ead8;
  --paper: #fbf3e6;
  --ink: #2c2219;
  --ink-soft: #5b4a39;
  --sky: #2f93b3;
  --sky-light: #6cc3dd;
  --sun: #eeb014;
  --white: #fffdf8;
  --line: rgba(44,34,25,.16);
  --shadow: 0 18px 40px -18px rgba(44,24,10,.35);
  --radius: 14px;
  --ff-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --ff-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ff-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --container: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html,body{overflow-x:clip;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--ff-display);line-height:1.1;margin:0 0 .5em;font-weight:600;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;}
button{font-family:inherit;}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px;}

:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:4px;}

/* ---------- Grain overlay ---------- */
.grain{
  position:fixed;inset:0;width:100vw;height:100vh;
  pointer-events:none;z-index:2;opacity:.05;mix-blend-mode:multiply;
}

/* ---------- Skip link ---------- */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--ink);color:var(--white);
  padding:.6em 1em;z-index:200;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;}

/* ---------- Icon sprite ---------- */
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--paper);
  border-bottom:2px solid var(--ink);
  box-shadow:0 2px 0 var(--ochre-light);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-block:12px;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand svg{width:min(44vw,196px);aspect-ratio:220/48;height:auto;flex-shrink:0;}

.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav ul{display:flex;gap:4px;list-style:none;}
.main-nav a{
  display:inline-block;padding:10px 12px;border-radius:9px;font-weight:600;font-size:.94rem;
  position:relative;
}
.main-nav a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:6px;height:2px;background:var(--sun);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1);}
.main-nav a[aria-current="page"]{color:var(--rust-dark);}

.header-actions{display:flex;align-items:center;gap:10px;}
.cart-link{
  display:flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;
  background:var(--ink);color:var(--white);font-weight:700;font-size:.9rem;
  transition:background .2s ease;
}
.cart-link:hover{background:var(--rust-dark);}
.cart-count{
  display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;
  border-radius:999px;background:var(--sun);color:var(--ink);font-size:.72rem;font-weight:800;
}
.cart-count.bump{animation:bump .4s ease;}
@keyframes bump{0%{transform:scale(1);}35%{transform:scale(1.5);}100%{transform:scale(1);}}

.menu-toggle{
  display:none;background:none;border:2px solid var(--ink);border-radius:9px;width:44px;height:44px;
  align-items:center;justify-content:center;cursor:pointer;
}
.menu-toggle .icon{width:22px;height:22px;}

@media (max-width:860px){
  .main-nav{
    position:fixed;inset:0 0 0 auto;width:min(82vw,340px);height:100vh;
    background:var(--ink);color:var(--white);flex-direction:column;align-items:stretch;
    padding:90px 22px 30px;transform:translateX(100%);visibility:hidden;
    transition:transform .3s ease, visibility .3s ease;z-index:150;overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);visibility:visible;}
  .main-nav ul{flex-direction:column;gap:2px;}
  .main-nav a{color:var(--white);display:block;padding:13px 10px;font-size:1.05rem;}
  .main-nav a::after{background:var(--sun);}
  .menu-toggle{display:flex;}
  .nav-close{display:flex;position:absolute;top:22px;right:22px;background:none;border:2px solid var(--white);border-radius:9px;width:40px;height:40px;align-items:center;justify-content:center;color:var(--white);cursor:pointer;}
}
@media (max-width:420px){
  .cart-link span:not(.cart-count){display:none;}
  .cart-link{padding:9px 11px;}
  .header-actions{gap:8px;}
}
.nav-close{display:none;}
.nav-backdrop{
  position:fixed;inset:0;background:rgba(20,14,8,.5);opacity:0;visibility:hidden;
  transition:opacity .3s ease, visibility .3s ease;z-index:140;
}
.nav-backdrop.open{opacity:1;visibility:visible;}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.96rem;cursor:pointer;
  border:2px solid var(--ink);background:var(--ink);color:var(--white);overflow:hidden;
  isolation:isolate;transition:color .3s ease,border-color .3s ease;
}
.btn::before{
  content:"";position:absolute;inset:0;left:-100%;width:100%;background:var(--sun);z-index:-1;
  transition:left .35s ease;
}
.btn:hover::before{left:0;}
.btn:hover{color:var(--ink);}
.btn-primary{background:var(--rust);border-color:var(--rust);}
.btn-primary::before{background:var(--sun);}
.btn-primary:hover{color:var(--ink);border-color:var(--sun);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-outline::before{background:var(--ink);}
.btn-outline:hover{color:var(--white);}
.btn-outline:hover::before{opacity:1;}
.btn-sm{padding:9px 18px;font-size:.86rem;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}
.btn[disabled]::before{display:none;}

/* =========================================================
   Hero — framed poster
   ========================================================= */
.hero{
  position:relative;padding:34px 0 60px;
}
.hero-frame{
  position:relative;border:10px solid var(--ink);border-radius:22px;background:var(--paper);
  padding:clamp(22px,4vw,50px);overflow:hidden;
  box-shadow:0 0 0 4px var(--white) inset, var(--shadow);
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative;z-index:2;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  font-size:.78rem;color:var(--sky);margin-bottom:14px;
}
.hero-title{
  font-size:clamp(2.3rem,3vw + 1.4rem,4.2rem);color:var(--rust-dark);margin-bottom:.4em;
}
.wipe-line{
  display:block;clip-path:inset(0 100% 0 0);
  animation:wipe 1.1s cubic-bezier(.65,0,.2,1) forwards;
}
.wipe-line:nth-child(2){animation-delay:.25s;}
@keyframes wipe{to{clip-path:inset(0 0 0 0);}}
.hero-lead{font-size:1.1rem;color:var(--ink-soft);max-width:38ch;margin-bottom:1.6em;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-art{position:relative;aspect-ratio:1/1;}
.hero-art svg{width:100%;height:100%;}

.frame-corner{position:absolute;width:34px;height:34px;}
.frame-corner.tl{top:10px;left:10px;}
.frame-corner.tr{top:10px;right:10px;transform:scaleX(-1);}
.frame-corner.bl{bottom:10px;left:10px;transform:scaleY(-1);}
.frame-corner.br{bottom:10px;right:10px;transform:scale(-1,-1);}

@media (max-width:820px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{order:-1;max-width:280px;margin-inline:auto;}
}

.bubble{animation:bubbleRise 3.2s ease-in-out infinite;transform-box:fill-box;transform-origin:center;}
@keyframes bubbleRise{0%{transform:translateY(0);opacity:.75;}80%{opacity:.4;}100%{transform:translateY(-46px);opacity:0;}}

/* floating leaves (continuous subtle motion) */
.leaf-field{position:absolute;inset:0;overflow:hidden;z-index:1;pointer-events:none;}
.leaf{position:absolute;top:-40px;opacity:.55;animation:leafFall linear infinite;}
@keyframes leafFall{
  0%{transform:translateY(-10%) translateX(0) rotate(0deg);}
  100%{transform:translateY(620%) translateX(26px) rotate(340deg);}
}

/* =========================================================
   Section dividers / layout helpers
   ========================================================= */
.section{padding:64px 0;}
.section-tight{padding:40px 0;}
.section-head{max-width:640px;margin-bottom:38px;}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--sky);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;margin-bottom:10px;}
.section-head h2{font-size:clamp(1.7rem,1.6vw + 1.2rem,2.6rem);color:var(--rust-dark);}
.section-head p{color:var(--ink-soft);font-size:1.05rem;}

.divider{width:100%;height:34px;display:block;color:var(--ochre);margin:0;}
.divider path{fill:none;}

.bg-paper{background:var(--paper);}
.bg-ink{background:var(--ink);color:var(--white);}
.bg-ink h2,.bg-ink .section-head p{color:var(--white);}
.bg-ink .eyebrow{color:var(--sun);}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal{opacity:1;transform:none;}
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease;}
.js .reveal.in-view{opacity:1;transform:translateY(0);}
.js .reveal-clip{clip-path:inset(0 0 100% 0);opacity:1;transform:none;transition:clip-path .8s ease;}
.js .reveal-clip.in-view{clip-path:inset(0 0 0% 0);}
.stagger > *{transition-delay:calc(var(--i,0) * 90ms);}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001s !important;animation-iteration-count:1 !important;transition-duration:.001s !important;}
  .leaf{display:none;}
}

/* =========================================================
   Cards / grids
   ========================================================= */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:760px){.feature-grid{grid-template-columns:1fr;}}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:0 10px 24px -16px rgba(44,24,10,.25);
}
.card h3{font-size:1.15rem;color:var(--rust-dark);}
.card .icon{color:var(--sky);width:30px;height:30px;margin-bottom:12px;}

.value-row{display:flex;gap:16px;align-items:flex-start;}
.value-row .icon{color:var(--sun);background:var(--ink);border-radius:50%;padding:9px;width:38px;height:38px;flex-shrink:0;}

/* ---------- Product cards ---------- */
.product-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  display:flex;flex-direction:column;transition:transform .3s ease, box-shadow .3s ease;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.product-media{aspect-ratio:4/3;overflow:hidden;background:var(--paper);position:relative;}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.product-card:hover .product-media img{transform:scale(1.08);}
.product-tag{
  position:absolute;top:10px;left:10px;background:var(--sun);color:var(--ink);font-weight:800;
  font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;padding:4px 10px;border-radius:999px;
}
.product-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.product-body h3{font-size:1.05rem;margin-bottom:0;}
.product-body h3 a{color:var(--rust-dark);}
.product-body h3 a:hover{text-decoration:underline;}
.product-short{color:var(--ink-soft);font-size:.92rem;flex:1;}
.product-price-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:4px;}
.price{font-family:var(--ff-display);font-weight:700;font-size:1.3rem;color:var(--rust);}
.price.small{font-size:1.05rem;}

.strip{
  display:grid;grid-auto-flow:column;grid-auto-columns:min(78%,280px);gap:18px;overflow-x:auto;
  scroll-snap-type:x mandatory;padding-bottom:12px;
}
.strip .product-card{scroll-snap-align:start;}
@media (min-width:860px){
  .strip{grid-auto-flow:row;grid-template-columns:repeat(4,1fr);overflow-x:visible;}
}

/* ---------- Filter bar ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px;}
.filter-btn{
  padding:9px 16px;border-radius:999px;border:2px solid var(--ink);background:transparent;font-weight:700;
  font-size:.86rem;cursor:pointer;transition:background .2s ease,color .2s ease;
}
.filter-btn.active,.filter-btn:hover{background:var(--ink);color:var(--white);}

/* =========================================================
   AkvaMjera calculator (signature feature)
   ========================================================= */
.calc{
  border:3px solid var(--ink);border-radius:20px;background:var(--white);color:var(--ink);
  padding:clamp(20px,3vw,40px);position:relative;overflow:hidden;
}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;}
@media (max-width:760px){.calc-grid{grid-template-columns:1fr;}}
.calc-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;}
.calc-field label{font-weight:700;font-size:.88rem;}
.calc-inputs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.calc-result{
  background:var(--paper);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:14px;
  border:1px dashed var(--ochre);
}
.calc-result .litres{font-family:var(--ff-display);font-size:2.6rem;color:var(--sky);font-weight:700;line-height:1;}
.calc-result dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.92rem;margin:0;}
.calc-result dt{font-weight:700;color:var(--ink-soft);}
.calc-result dd{margin:0;}
.calc-note{font-size:.82rem;color:var(--ink-soft);}

/* =========================================================
   Forms
   ========================================================= */
input,select,textarea{
  accent-color:var(--rust);font-family:inherit;font-size:1rem;color:var(--ink);
  border:2px solid var(--line);border-radius:10px;padding:11px 13px;background:var(--white);width:100%;
  transition:border-color .2s ease;
}
input:focus,select:focus,textarea:focus{border-color:var(--sky);}
label{font-weight:700;font-size:.9rem;display:block;margin-bottom:6px;}
.field{margin-bottom:16px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:560px){.field-row{grid-template-columns:1fr;}}
fieldset{border:none;padding:0;margin:0;}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-weight:500;font-size:.92rem;}
.checkbox-row input{width:20px;height:20px;flex-shrink:0;margin-top:2px;}
.honeypot{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;opacity:0;}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3vw,34px);box-shadow:var(--shadow);}
.form-msg{margin-top:14px;padding:12px 14px;border-radius:10px;font-weight:600;font-size:.92rem;display:none;}
.form-msg.show{display:block;}
.form-msg.ok{background:#e4f3d9;color:#365b1e;}
.form-msg.err{background:#fbe1d9;color:#7e2c13;}
.error-text{color:var(--rust);font-size:.82rem;margin-top:4px;display:none;}
.invalid .error-text{display:block;}
.invalid input,.invalid select,.invalid textarea{border-color:var(--rust);}

/* =========================================================
   Cart / checkout
   ========================================================= */
.cart-table{width:100%;border-collapse:collapse;margin-bottom:20px;}
.cart-table th{text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);padding:10px;border-bottom:2px solid var(--ink);}
.cart-table td{padding:14px 10px;border-bottom:1px solid var(--line);vertical-align:middle;}
.cart-item-info{display:flex;align-items:center;gap:12px;}
.cart-item-info img{width:60px;height:60px;object-fit:cover;border-radius:8px;flex-shrink:0;}
.qty-input{width:62px;text-align:center;padding:8px;}
.remove-btn{background:none;border:none;color:var(--rust);font-weight:700;cursor:pointer;font-size:.86rem;text-decoration:underline;}
.cart-summary{display:flex;justify-content:flex-end;}
.summary-box{min-width:260px;background:var(--paper);border-radius:14px;padding:20px;border:1px solid var(--line);}
.summary-row{display:flex;justify-content:space-between;font-weight:700;padding:6px 0;}
.summary-row.total{font-size:1.2rem;color:var(--rust);border-top:2px solid var(--ink);margin-top:6px;padding-top:12px;}
.empty-cart{text-align:center;padding:60px 20px;}
.checkout-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:flex-start;}
@media (max-width:860px){.checkout-grid{grid-template-columns:1fr;}}

/* =========================================================
   Page header (non-home pages)
   ========================================================= */
.page-hero{
  padding:50px 0 36px;border-bottom:4px solid var(--ink);background:var(--paper);
  position:relative;overflow:hidden;
}
.page-hero h1{font-size:clamp(2rem,2.2vw + 1.2rem,3.2rem);color:var(--rust-dark);}
.page-hero p{color:var(--ink-soft);max-width:60ch;font-size:1.05rem;}
.breadcrumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:12px;}
.breadcrumb a:hover{text-decoration:underline;}

/* ---------- Legal pages ---------- */
.legal h2{margin-top:1.6em;font-size:1.35rem;color:var(--rust-dark);}
.legal p,.legal li{color:var(--ink-soft);}
.legal ul{padding-left:1.3em;list-style:disc;}
.legal{max-width:760px;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:18px 4px;font-weight:700;font-size:1.05rem;
  display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer;color:var(--ink);
}
.faq-q .icon{transition:transform .25s ease;color:var(--rust);flex-shrink:0;}
.faq-item[open] .faq-q .icon{transform:rotate(45deg);}
.faq-a{padding:0 4px 18px;color:var(--ink-soft);}

/* =========================================================
   Cookie banner
   ========================================================= */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:300;max-width:620px;margin-inline:auto;
  background:var(--ink);color:var(--white);border-radius:16px;padding:20px 22px;
  box-shadow:var(--shadow);display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  transform:translateY(130%);transition:transform .4s ease;
}
.cookie-banner.show{transform:translateY(0);}
.cookie-banner p{margin:0;font-size:.9rem;flex:1 1 260px;}
.cookie-banner a{text-decoration:underline;color:var(--sun);}
.cookie-actions{display:flex;gap:10px;flex-shrink:0;}
.cookie-actions .btn-outline{color:var(--white);border-color:var(--white);}
.cookie-actions .btn-outline::before{background:var(--white);}
.cookie-actions .btn-outline:hover{color:var(--ink);}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--ink);color:var(--cream);padding:60px 0 28px;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:36px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:540px){.footer-grid{grid-template-columns:1fr;}}
.site-footer h4{color:var(--sun);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px;font-family:var(--ff-body);}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.site-footer a{color:var(--cream);opacity:.88;font-size:.92rem;}
.site-footer a:hover{opacity:1;text-decoration:underline;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand svg{width:38px;height:38px;}
.footer-brand span{font-family:var(--ff-display);font-weight:700;font-size:1.05rem;color:var(--white);}
.footer-about{color:var(--cream);opacity:.78;font-size:.9rem;max-width:30ch;}
.newsletter-row{display:flex;gap:8px;margin-top:10px;}
.newsletter-row input{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:var(--white);}
.newsletter-row input::placeholder{color:rgba(255,253,248,.6);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.84rem;opacity:.75;
}

/* ---------- 404 ---------- */
.notfound{padding:100px 0;text-align:center;}
.notfound svg{width:200px;height:200px;margin:0 auto 20px;}
.notfound h1{font-size:clamp(2.2rem,3vw + 1rem,3.6rem);color:var(--rust-dark);}

/* utility */
.center{text-align:center;}
.mt-0{margin-top:0;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);}