/* Perle Biseri — Greek island inspired, coral / peach / deep teal */

:root{
  --teal-900:#0d3b40;
  --teal-800:#124e54;
  --teal-700:#17686f;
  --teal-500:#2a8f93;
  --coral-600:#d9693f;
  --coral-500:#ea7e52;
  --coral-300:#f3ad8c;
  --peach-200:#f6dcc0;
  --peach-100:#fbe9d4;
  --cream:#fbf6ec;
  --white-wash:#fffaf2;
  --ink:#1c2d2e;
  --ink-soft:#4a5c5c;
  --line:#e4d7c2;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:10px;
  --shadow-soft:0 18px 40px -20px rgba(13,59,64,.35);
  --shadow-card:0 10px 30px -14px rgba(13,59,64,.28);
  --font-display: "Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --font-body: "Segoe UI","Avenir Next",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --maxw:1180px;
}

*{box-sizing:border-box}
html,body{overflow-x:clip}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--font-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{max-width:var(--maxw);margin:0 auto;padding:0 24px}

:focus-visible{outline:3px solid var(--coral-600);outline-offset:3px;border-radius:4px}

.visually-hidden{position:absolute !important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* ---------- Grain / texture overlay ---------- */
.grain-overlay{
  position:fixed;inset:0;width:100vw;height:100vh;
  pointer-events:none;z-index:1;mix-blend-mode:multiply;opacity:.045;
}

/* ---------- Icon sprite ---------- */
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;vertical-align:middle}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  padding:.85em 1.6em;border-radius:999px;border:2px solid var(--teal-900);
  background:transparent;color:var(--teal-900);font-weight:600;font-size:1rem;
  cursor:pointer;overflow:hidden;isolation:isolate;min-height:44px;text-decoration:none;
  transition:color .35s ease, border-color .35s ease, transform .2s ease;
}
.btn::before{
  content:"";position:absolute;inset:0;left:-100%;width:100%;
  background:var(--teal-900);z-index:-1;transition:left .35s ease;
}
.btn:hover::before, .btn:focus-visible::before{left:0}
.btn:hover, .btn:focus-visible{color:var(--white-wash)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--coral-600);border-color:var(--coral-600);color:var(--white-wash)}
.btn-primary::before{background:var(--teal-900);left:-100%}
.btn-primary:hover{color:var(--white-wash);border-color:var(--teal-900)}
.btn-ghost{border-color:var(--white-wash);color:var(--white-wash)}
.btn-ghost::before{background:var(--white-wash)}
.btn-ghost:hover{color:var(--teal-900)}
.btn-sm{padding:.55em 1.1em;font-size:.9rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;background:rgba(251,246,236,.92);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--teal-900)}
.brand svg{width:40px;height:40px;flex:none}
.brand .wordmark{width:140px;height:28px}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{text-decoration:none;color:var(--teal-900);font-weight:600;position:relative;padding:4px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:100%;background:var(--coral-600);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.nav-list{display:flex;gap:28px;list-style:none}
.header-actions{display:flex;align-items:center;gap:14px}
.cart-link{position:relative;display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--teal-900);font-weight:600}
.cart-count{
  display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;
  border-radius:999px;background:var(--coral-600);color:#fff;font-size:.72rem;font-weight:700;
}
.cart-count.bump{animation:bump .4s ease}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.5)}100%{transform:scale(1)}}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:999px;border:2px solid var(--teal-900);background:none;
  align-items:center;justify-content:center;cursor:pointer;
}
.menu-toggle svg{width:20px;height:20px}

@media (max-width:860px){
  .main-nav{
    position:fixed;inset:0 0 0 auto;width:min(320px,85vw);height:100vh;background:var(--teal-900);
    transform:translateX(100%);visibility:hidden;transition:transform .35s ease, visibility .35s ease;
    flex-direction:column;align-items:flex-start;padding:100px 32px 32px;z-index:50;
  }
  .main-nav.open{transform:translateX(0);visibility:visible}
  .nav-list{flex-direction:column;gap:22px}
  .main-nav a{color:var(--peach-100)}
  .main-nav a::after{background:var(--coral-300)}
  .header-actions .cart-link{color:var(--teal-900)}
  .menu-toggle{display:flex}
  .nav-backdrop{position:fixed;inset:0;background:rgba(13,59,64,.5);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:45}
  .nav-backdrop.open{opacity:1;visibility:visible}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:var(--white-wash);background:var(--teal-900);
  min-height:min(86vh,760px);display:flex;align-items:center;
}
.hero-photo{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:sepia(.4) saturate(1.3) hue-rotate(150deg) brightness(.75);
  transform:scale(1.08);transition:filter .2s linear;
}
.hero-tint{
  position:absolute;inset:0;background:linear-gradient(160deg,rgba(13,59,64,.78),rgba(217,105,63,.45));
  mix-blend-mode:multiply;
}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 24px 90px;width:100%}
.hero h1{
  font-size:clamp(2.6rem,6vw,5.2rem);margin:0 0 .3em;color:var(--white-wash);
  text-shadow:0 2px 24px rgba(0,0,0,.25);max-width:14ch;
}
.hero .lede{font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:46ch;color:var(--peach-100)}
.hero-actions{display:flex;gap:16px;margin-top:28px;flex-wrap:wrap}
.hero-ornament{position:absolute;right:-40px;bottom:-40px;width:min(42vw,420px);opacity:.9;z-index:2}
.hero-ornament svg{width:100%;height:auto;display:block}

@media (prefers-reduced-motion:no-preference){
  .hero-photo{will-change:filter,transform}
}

/* ---------- Meander divider ---------- */
.meander{display:block;width:100%;height:28px;color:var(--teal-800)}
.meander-light{color:var(--peach-200)}
.section-divider{display:flex;justify-content:center;margin:0 auto;max-width:var(--maxw);padding:0 24px}

/* ---------- Sections ---------- */
section{padding:88px 0}
.section-head{max-width:620px;margin:0 auto 48px;text-align:center}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.section-head p{color:var(--ink-soft);font-size:1.05rem}
.eyebrow{
  display:inline-block;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;
  color:var(--coral-600);margin-bottom:.6em;
}
.bg-teal{background:var(--teal-900);color:var(--white-wash)}
.bg-teal h2,.bg-teal .section-head p{color:var(--white-wash)}
.bg-peach{background:var(--peach-100)}

/* ---------- Reveal (JS-gated) ---------- */
html.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease, clip-path .7s ease}
html.js .reveal.in-view{opacity:1;transform:none}
html.js .reveal-fade{transform:none;clip-path:inset(0 0 100% 0)}
html.js .reveal-fade.in-view{clip-path:inset(0 0 0% 0)}
html.js .reveal[data-delay="1"]{transition-delay:.08s}
html.js .reveal[data-delay="2"]{transition-delay:.16s}
html.js .reveal[data-delay="3"]{transition-delay:.24s}
html.js .reveal[data-delay="4"]{transition-delay:.32s}

/* ---------- Card stack (home composition) ---------- */
.stack-wrap{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
html.js .stack-card{transform:translate(var(--tx,0),var(--ty,40px)) rotate(var(--rot,0deg));opacity:0;transition:transform .8s cubic-bezier(.2,.8,.2,1), opacity .8s ease}
html.js .stack-card.in-view{transform:translate(0,0) rotate(0deg);opacity:1}
.stack-card{
  background:var(--white-wash);border-radius:var(--radius-md);padding:28px 22px;box-shadow:var(--shadow-card);
  border:1px solid var(--line);text-decoration:none;color:var(--ink);
}
.stack-card .icon-wrap{
  width:56px;height:56px;border-radius:50%;background:var(--peach-100);display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;color:var(--teal-800);
}
.stack-card h3{font-size:1.15rem;margin-bottom:.3em}
.stack-card p{color:var(--ink-soft);font-size:.92rem;margin:0}
@media (max-width:860px){
  .stack-wrap{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .stack-wrap{grid-template-columns:1fr}
}

/* ---------- Product grid / strip ---------- */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:28px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.product-strip{
  display:flex;gap:20px;overflow-x:auto;padding:4px 24px 24px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.product-strip .product-card{flex:0 0 240px;scroll-snap-align:start}
.product-card{
  display:flex;flex-direction:column;background:var(--white-wash);border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-card);text-decoration:none;color:var(--ink);
  transition:transform .35s ease, box-shadow .35s ease;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft)}
.product-card .thumb{aspect-ratio:4/3;overflow:hidden;position:relative}
.product-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .thumb img{transform:scale(1.08)}
.product-card .badge{
  position:absolute;top:10px;left:10px;background:var(--coral-600);color:#fff;font-size:.7rem;font-weight:700;
  padding:4px 10px;border-radius:999px;letter-spacing:.03em;
}
.product-card .body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.product-card .cat{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;color:var(--teal-700);font-weight:700}
.product-card h3{font-size:1.08rem;margin:0}
.product-card .desc{color:var(--ink-soft);font-size:.88rem;flex:1;margin:0}
.product-card .price-row{display:flex;align-items:baseline;justify-content:space-between;margin-top:8px}
.price{font-family:var(--font-display);font-size:1.3rem;color:var(--coral-600);font-weight:700}
.price .unit{font-family:var(--font-body);font-size:.75rem;color:var(--ink-soft);font-weight:400}

.filters{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;max-width:var(--maxw);margin:0 auto 36px;padding:0 24px}
.filter-btn{
  border:2px solid var(--teal-800);background:none;color:var(--teal-800);border-radius:999px;padding:.4em 1.1em;
  font-weight:600;cursor:pointer;min-height:40px;
}
.filter-btn[aria-pressed="true"]{background:var(--teal-800);color:var(--white-wash)}

/* ---------- Calculator (signature feature) ---------- */
.calc{
  background:var(--white-wash);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);
  padding:clamp(28px,4vw,48px);display:grid;gap:36px;grid-template-columns:1.1fr 1fr;max-width:var(--maxw);margin:0 auto;
  border:1px solid var(--line);position:relative;overflow:hidden;
}
.calc-seal{position:absolute;top:-18px;right:-18px;width:120px;height:120px;opacity:.9}
.calc h3{font-size:1.4rem}
.calc-field{margin-bottom:18px}
.calc-field label{display:block;font-weight:700;margin-bottom:6px;color:var(--teal-900)}
.calc-field select,.calc-field input{
  width:100%;padding:.7em .9em;border-radius:var(--radius-sm);border:1.5px solid var(--line);background:var(--cream);
  font-size:1rem;min-height:44px;accent-color:var(--coral-600);
}
.calc-field .hint{font-size:.8rem;color:var(--ink-soft);margin-top:4px}
.calc-result{background:var(--teal-900);color:var(--white-wash);border-radius:var(--radius-md);padding:26px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.calc-result .big{font-family:var(--font-display);font-size:2.2rem;color:var(--peach-100)}
.calc-result a{color:var(--coral-300);font-weight:700;text-decoration:underline}
@media (max-width:760px){
  .calc{grid-template-columns:1fr}
}

/* ---------- About / content blocks ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);aspect-ratio:4/3;object-fit:cover;width:100%}
.split.reverse{direction:rtl}
.split.reverse > *{direction:ltr}
@media (max-width:820px){
  .split{grid-template-columns:1fr;gap:28px}
  .split.reverse{direction:ltr}
}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.pillar{background:var(--white-wash);color:var(--ink);border-radius:var(--radius-md);padding:28px;border:1px solid var(--line);box-shadow:var(--shadow-card)}
.pillar .icon-wrap{width:48px;height:48px;border-radius:50%;background:var(--peach-100);display:flex;align-items:center;justify-content:center;color:var(--teal-800);margin-bottom:14px}
@media (max-width:820px){.pillars{grid-template-columns:1fr}}

@media (max-width:480px){.cart-label{display:none}}

/* ---------- Content pages (legal / faq) ---------- */
.page-hero{background:var(--peach-100);padding:70px 0 50px}
.page-hero .container{max-width:860px}
.page-hero h1{font-size:clamp(2rem,4vw,3rem)}
.prose{max-width:760px;margin:0 auto;padding:60px 24px}
.prose h2{margin-top:1.6em;font-size:1.4rem;color:var(--teal-900)}
.prose ul{margin:0 0 1em 1.2em;list-style:disc}
.prose li{margin-bottom:.4em}

.faq-item{border-bottom:1px solid var(--line);max-width:760px;margin:0 auto}
.faq-item summary{
  padding:18px 4px;font-weight:700;cursor:pointer;font-family:var(--font-display);font-size:1.1rem;color:var(--teal-900);
  display:flex;justify-content:space-between;align-items:center;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--coral-600);transition:transform .3s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 4px 18px;color:var(--ink-soft)}

/* ---------- Forms ---------- */
.form-card{background:var(--white-wash);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:clamp(24px,4vw,44px);max-width:620px;margin:0 auto;border:1px solid var(--line)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;margin-bottom:6px}
.field input,.field textarea,.field select{
  width:100%;padding:.75em .95em;border-radius:var(--radius-sm);border:1.5px solid var(--line);background:var(--cream);
  font-size:1rem;min-height:44px;accent-color:var(--coral-600);font-family:inherit;
}
.field textarea{min-height:120px;resize:vertical}
.field.invalid input,.field.invalid textarea{border-color:var(--coral-600)}
.field .error{color:var(--coral-600);font-size:.82rem;margin-top:4px;display:none}
.field.invalid .error{display:block}
.form-msg{padding:14px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-weight:600;display:none}
.form-msg.show{display:block}
.form-msg.success{background:#e4f1e4;color:#265c26}
.form-msg.error{background:#fbe2d7;color:#8a3517}
.hp-field{position:absolute !important;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Cart / checkout ---------- */
.cart-table{width:100%;border-collapse:collapse;margin-bottom:24px}
.cart-table th{text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);padding:0 8px 10px;border-bottom:2px solid var(--line)}
.cart-table td{padding:14px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
.cart-item-name{display:flex;align-items:center;gap:12px;font-weight:700}
.cart-item-name img{width:56px;height:56px;border-radius:var(--radius-sm);object-fit:cover;flex:none}
.qty-group{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;overflow:hidden}
.qty-group button{width:34px;height:34px;border:none;background:var(--peach-100);cursor:pointer;font-size:1.1rem}
.qty-group input{width:40px;text-align:center;border:none;background:none;font-size:1rem;min-height:unset}
.remove-btn{border:none;background:none;color:var(--coral-600);font-weight:700;cursor:pointer;text-decoration:underline}
.cart-summary{background:var(--peach-100);border-radius:var(--radius-md);padding:24px;max-width:380px;margin-left:auto}
.cart-summary .row{display:flex;justify-content:space-between;margin-bottom:10px}
.cart-summary .total{font-weight:700;font-size:1.3rem;border-top:1px solid var(--line);padding-top:10px}
.empty-cart{text-align:center;padding:60px 24px;color:var(--ink-soft)}

/* ---------- Footer ---------- */
.site-footer{background:var(--teal-900);color:var(--peach-100);padding:70px 0 30px;position:relative}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:32px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.footer-grid h4{color:var(--white-wash);font-size:.95rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;font-family:var(--font-body)}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:10px}
.footer-grid a{text-decoration:none;color:var(--peach-100);opacity:.9}
.footer-grid a:hover{text-decoration:underline}
.footer-brand svg{width:42px;height:42px;margin-bottom:12px}
.footer-brand p{color:var(--peach-100);opacity:.85;max-width:260px}
.newsletter-form{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.newsletter-form input{flex:1;min-width:140px;padding:.6em .9em;border-radius:999px;border:1.5px solid var(--teal-500);background:var(--teal-800);color:#fff;min-height:44px}
.newsletter-form input::placeholder{color:var(--peach-200)}
.footer-bottom{max-width:var(--maxw);margin:40px auto 0;padding:20px 24px 0;border-top:1px solid var(--teal-700);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;opacity:.85}
@media (max-width:980px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:0 auto;background:var(--teal-900);color:var(--white-wash);
  border-radius:var(--radius-md);box-shadow:var(--shadow-soft);padding:22px 24px;z-index:80;
  display:flex;flex-direction:column;gap:14px;transform:translateY(130%);transition:transform .4s ease;
}
.cookie-banner.show{transform:translateY(0)}
.cookie-banner p{margin:0;font-size:.92rem;color:var(--peach-100)}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 404 ---------- */
.notfound{text-align:center;padding:120px 24px 100px}
.notfound .big{font-family:var(--font-display);font-size:clamp(4rem,14vw,8rem);color:var(--coral-600);margin:0}

/* ---------- Misc ---------- */
.badge-seal{width:100%;height:auto}
.wave-divider{display:block;width:100%;height:60px;color:var(--peach-100)}
.continuous-wave{position:relative;overflow:hidden;height:40px}
.continuous-wave svg{position:absolute;top:0;left:0;width:200%;height:100%;animation:drift 22s linear infinite}
@media (prefers-reduced-motion:reduce){.continuous-wave svg{animation:none}}
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.skip-link{
  position:absolute;left:-9999px;top:0;background:var(--coral-600);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:100;
}
.skip-link:focus{left:0}