/* ===== Termovke Zvezda - Spring Bloom design system ===== */
:root {
  --c-bg: #f7f5f1;
  --c-paper: #ffffff;
  --c-graphite: #2b2d33;
  --c-lavender: #a79bd1;
  --c-lavender-dark: #7a6bb0;
  --c-mint: #bfe3c8;
  --c-mint-dark: #6fae84;
  --c-pink: #f2b9c4;
  --c-pink-dark: #d97c8f;
  --c-ink-soft: #5a5c63;
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow-paper: 0 10px 30px -12px rgba(43,45,51,.25);
  --measure: 68ch;
  --container: 1200px;
}

* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-graphite);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--c-lavender-dark); text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; margin: 0 0 .5em; line-height: 1.15; }
p { margin: 0 0 1em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--c-graphite); color: #fff; padding: .6em 1em; z-index: 200; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--c-lavender-dark); outline-offset: 2px; }

@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
  .reveal.in-view { opacity: 1; transform: none; }
  .reveal[data-reveal-delay="1"] { transition-delay: .08s; }
  .reveal[data-reveal-delay="2"] { transition-delay: .16s; }
  .reveal[data-reveal-delay="3"] { transition-delay: .24s; }
  .reveal[data-reveal-delay="4"] { transition-delay: .32s; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  * { scroll-behavior: auto !important; }
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3rem); }
.section { padding: clamp(3rem, 7vw, 6rem) 0; }
.u-flow > * + * { margin-top: 1.2em; }
.u-center { text-align: center; }
.u-grid { display: grid; gap: clamp(1.25rem, 3vw, 2.5rem); }
.u-grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.u-grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.u-mt-lg { margin-top: clamp(2rem, 5vw, 4rem); }

/* ===== buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .85em 1.6em; border-radius: 999px; font-weight: 600; font-size: .95rem; border: 2px solid transparent; cursor: pointer; min-height: 44px; position: relative; overflow: hidden; }
.btn--fill { background: var(--c-graphite); color: #fff; }
.btn--fill::before { content: ""; position: absolute; inset: 0; left: -100%; width: 100%; background: var(--c-pink-dark); transition: left .35s ease; z-index: 0; }
.btn--fill:hover::before { left: 0; }
.btn--fill span, .btn--fill { z-index: 1; }
.btn--ghost { background: transparent; color: var(--c-graphite); border-color: var(--c-graphite); }
.btn--ghost:hover { background: var(--c-graphite); color: #fff; }
.btn--ghost-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost-dark:hover { background: rgba(255,255,255,.15); }
.btn--small { padding: .55em 1.2em; font-size: .85rem; min-height: 38px; }
.btn-link { background: none; border: none; color: var(--c-pink-dark); text-decoration: underline; cursor: pointer; padding: 0; min-height: 44px; }

/* ===== header ===== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(247,245,241,.9); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(43,45,51,.08); }
.site-header__inner { max-width: var(--container); margin: 0 auto; padding: .8rem clamp(1.25rem, 4vw, 3rem); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: flex; align-items: center; gap: .6em; }
.logo__mark { flex-shrink: 0; }
.logo__word { font-family: var(--font-display); font-size: 1.15rem; color: var(--c-graphite); }
.logo__word strong { color: var(--c-pink-dark); }
.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 1.8rem); }
.site-nav a { font-weight: 600; font-size: .95rem; color: var(--c-graphite); position: relative; padding: .3em 0; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--c-pink-dark); transition: width .25s ease; }
.site-nav a:hover::after, .site-nav a.is-active::after { width: 100%; }
.site-nav__close { display: none; }
.site-header__actions { display: flex; align-items: center; gap: 1rem; }
.cart-link { position: relative; display: inline-flex; color: var(--c-graphite); }
.cart-count { position: absolute; top: -8px; right: -10px; background: var(--c-pink-dark); color: #fff; font-size: .68rem; font-weight: 700; min-width: 18px; height: 18px; border-radius: 999px; display: flex; align-items: center; justify-content: center; }
.cart-count.is-empty { background: var(--c-ink-soft); }
[data-cart-icon].is-bumping { animation: cartBump .4s ease; }
@keyframes cartBump { 0%,100% { transform: scale(1); } 40% { transform: scale(1.3) rotate(-8deg); } 70% { transform: scale(1.1) rotate(4deg); } }
.site-nav__toggle { display: none; background: none; border: none; color: var(--c-graphite); cursor: pointer; min-height: 44px; min-width: 44px; }

@media (max-width: 860px) {
  .site-nav { position: fixed; top: 0; right: 0; height: 100vh; width: min(320px, 85vw); background: var(--c-paper); flex-direction: column; align-items: flex-start; padding: 5rem 2rem 2rem; box-shadow: var(--shadow-paper); transform: translateX(100%); visibility: hidden; transition: transform .3s ease, visibility .3s ease; }
  .site-nav.is-open { transform: translateX(0); visibility: visible; }
  .site-nav a { font-size: 1.1rem; }
  .site-nav__close { display: block; position: absolute; top: 1.2rem; right: 1.2rem; background: none; border: none; cursor: pointer; min-height: 44px; min-width: 44px; }
  .site-nav__toggle { display: block; }
}

/* ===== hero / marquee ===== */
.hero { position: relative; padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 7vw, 6rem); overflow: hidden; }
.hero__grid { display: grid; gap: 2rem; grid-template-columns: 1.1fr .9fr; align-items: center; }
.hero__title { font-size: clamp(2.6rem, 6vw, 4.6rem); letter-spacing: -.01em; }
.hero__lede { font-size: 1.15rem; color: var(--c-ink-soft); max-width: 36ch; }
.hero__art { position: relative; aspect-ratio: 1/1; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 760px) { .hero__grid { grid-template-columns: 1fr; } }

.marquee { position: relative; border-top: 1px solid rgba(43,45,51,.12); border-bottom: 1px solid rgba(43,45,51,.12); background: var(--c-graphite); color: var(--c-mint); overflow: hidden; }
.marquee__track { display: flex; width: max-content; gap: 3rem; padding: .9rem 0; animation: marquee 26s linear infinite; }
.marquee span { font-family: var(--font-display); font-size: 1.3rem; white-space: nowrap; display: flex; align-items: center; gap: .8rem; }
.marquee span::after { content: "\2022"; color: var(--c-pink); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ===== accordion panels (home composition) ===== */
.accordion { display: grid; gap: 1rem; }
.accordion-panel { background: var(--c-paper); border-radius: var(--radius); box-shadow: var(--shadow-paper); overflow: hidden; }
.accordion-panel__head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.3rem 1.6rem; background: none; border: none; text-align: left; cursor: pointer; font: inherit; min-height: 44px; }
.accordion-panel__head h3 { margin: 0; font-size: 1.2rem; }
.accordion-panel__icon { flex-shrink: 0; transition: transform .3s ease; }
.accordion-panel.is-open .accordion-panel__icon { transform: rotate(45deg); }
.accordion-panel__body { max-height: 0; overflow: hidden; transition: max-height .4s ease; padding: 0 1.6rem; }
.accordion-panel.is-open .accordion-panel__body { padding-bottom: 1.5rem; }
.accordion-panel__body p { color: var(--c-ink-soft); }

/* ===== cards / product grid ===== */
.product-strip, .u-grid-3 { }
.product-card { background: var(--c-paper); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-paper); transition: transform .3s ease, box-shadow .3s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px -16px rgba(43,45,51,.35); }
.product-card__media { position: relative; display: block; aspect-ratio: 4/3; overflow: hidden; background: var(--c-mint); }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-card__media img { transform: scale(1.07); }
.product-card__badge { position: absolute; top: .8rem; left: .8rem; background: var(--c-pink); color: var(--c-graphite); font-size: .72rem; font-weight: 700; padding: .3em .7em; border-radius: 999px; z-index: 2; }
.product-card__body { padding: 1.2rem; }
.product-card__name a { color: var(--c-graphite); }
.product-card__price { font-weight: 700; margin: .3em 0 .8em; }
.product-card__old { text-decoration: line-through; color: var(--c-ink-soft); font-weight: 400; margin-left: .5em; }

.scroll-strip { display: flex; gap: 1.2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; }
.scroll-strip > * { scroll-snap-align: start; flex: 0 0 260px; }

/* ===== dividers / badges ===== */
.section-divider { display: block; width: 100%; height: auto; }
.seal { display: inline-flex; align-items: center; gap: .6em; padding: .6em 1.1em; border-radius: 999px; background: var(--c-lavender); color: var(--c-graphite); font-weight: 700; font-size: .85rem; }

/* ===== feature: Termo-ura calculator ===== */
.termo-calc { background: var(--c-graphite); color: #fff; border-radius: var(--radius); padding: clamp(1.75rem, 4vw, 3rem); position: relative; overflow: hidden; }
.termo-calc__grid { display: grid; gap: 2rem; grid-template-columns: 1fr 1fr; align-items: start; }
.termo-calc h2 { color: #fff; }
.termo-calc .field label { color: #fff; }
.termo-calc__result { background: rgba(255,255,255,.08); border-radius: var(--radius-sm); padding: 1.5rem; text-align: center; }
.termo-calc__temp { font-family: var(--font-display); font-size: 3rem; color: var(--c-mint); }
@media (max-width: 760px) { .termo-calc__grid { grid-template-columns: 1fr; } }

/* ===== forms ===== */
.form-grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.field { display: flex; flex-direction: column; gap: .4em; }
.field--inline { flex-direction: row; gap: .6em; }
.field--wide { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: .9rem; }
.field input, .field select, .field textarea {
  font: inherit; padding: .75em .9em; border-radius: var(--radius-sm); border: 1.5px solid rgba(43,45,51,.25); background: var(--c-paper); accent-color: var(--c-lavender-dark); min-height: 44px;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--c-lavender-dark); }
.field-error { color: var(--c-pink-dark); font-size: .85rem; min-height: 1.2em; }
.hp-field { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.newsletter-form .field--inline input { flex: 1; min-width: 0; }

.notice { padding: 1em 1.2em; border-radius: var(--radius-sm); background: var(--c-lavender); color: var(--c-graphite); }
.notice--success { background: var(--c-mint); }
.notice--error { background: var(--c-pink); }

/* ===== page hero / breadcrumbs / prose (inner pages) ===== */
.page-hero { background: linear-gradient(135deg, var(--c-lavender), var(--c-mint)); padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem); text-align: left; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.breadcrumbs { font-size: .85rem; color: var(--c-ink-soft); margin-bottom: 1rem; }
.breadcrumbs a { color: var(--c-ink-soft); text-decoration: underline; }
.prose { max-width: var(--measure); }
.prose h2 { margin-top: 1.8em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.legal-toc { background: var(--c-paper); border-radius: var(--radius); padding: 1.3rem 1.6rem; box-shadow: var(--shadow-paper); }
.legal-toc a { display: block; padding: .3em 0; }

/* ===== breadcrumbs/faq ===== */
.faq-item { background: var(--c-paper); border-radius: var(--radius-sm); margin-bottom: .8rem; box-shadow: var(--shadow-paper); }
.faq-item summary { padding: 1.1em 1.4em; cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; min-height: 44px; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--c-pink-dark); }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item__body { padding: 0 1.4em 1.3em; color: var(--c-ink-soft); }

/* ===== product detail ===== */
.product-detail { display: grid; gap: clamp(2rem, 4vw, 3.5rem); grid-template-columns: 1fr 1fr; }
.product-detail__media { position: relative; aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden; background: var(--c-mint); }
.product-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__price { font-size: 1.8rem; font-weight: 700; }
.product-detail__meta { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1rem 0; }
.product-detail__meta span { background: var(--c-lavender); border-radius: 999px; padding: .4em 1em; font-size: .85rem; font-weight: 600; }
@media (max-width: 760px) { .product-detail { grid-template-columns: 1fr; } }

/* ===== cart / checkout ===== */
.cart-table { width: 100%; border-collapse: collapse; background: var(--c-paper); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-paper); }
.cart-table th, .cart-table td { padding: 1em; text-align: left; border-bottom: 1px solid rgba(43,45,51,.08); }
.cart-table__product { display: flex; align-items: center; gap: .8em; }
.cart-table img { border-radius: var(--radius-sm); object-fit: cover; }
.cart-table input[type="number"] { width: 4.5em; padding: .4em; border-radius: var(--radius-sm); border: 1.5px solid rgba(43,45,51,.25); min-height: 40px; }
.cart-summary { background: var(--c-paper); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow-paper); }
.cart-summary__row { display: flex; justify-content: space-between; padding: .5em 0; }
.cart-summary__row--total { font-weight: 700; font-size: 1.2rem; border-top: 1px solid rgba(43,45,51,.12); margin-top: .5em; padding-top: .8em; }

/* ===== contact layout ===== */
.contact-layout { display: grid; gap: clamp(2rem, 4vw, 3.5rem); grid-template-columns: 1fr 1fr; }
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-info__item { display: flex; align-items: center; gap: .8em; }
@media (max-width: 760px) { .contact-layout { grid-template-columns: 1fr; } }

/* ===== footer ===== */
.site-footer { background: var(--c-graphite); color: rgba(255,255,255,.85); margin-top: clamp(3rem, 6vw, 6rem); }
.site-footer__divider { display: block; background: var(--c-graphite); }
.site-footer__inner { max-width: var(--container); margin: 0 auto; padding: 2rem clamp(1.25rem, 4vw, 3rem) 1rem; display: grid; gap: 2rem; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
.footer-col h2 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-col p { color: rgba(255,255,255,.7); font-size: .92rem; }
.footer-col a { color: rgba(255,255,255,.8); }
.footer-col a:hover { color: var(--c-mint); }
.footer-nav { display: flex; flex-direction: column; gap: .5em; }
.footer-contact { display: flex; align-items: center; gap: .5em; color: rgba(255,255,255,.7); }
.site-footer .logo--footer .logo__word { color: #fff; }
.site-footer__bottom { text-align: center; padding: 1.2rem 0 1.6rem; font-size: .82rem; color: rgba(255,255,255,.55); }
@media (max-width: 860px) { .site-footer__inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer__inner { grid-template-columns: 1fr; } }

/* ===== cookie banner ===== */
.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; max-width: 560px; margin: 0 auto; background: var(--c-graphite); color: #fff; border-radius: var(--radius); padding: 1.3rem 1.5rem; box-shadow: var(--shadow-paper); display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; transform: translateY(140%); transition: transform .4s ease; z-index: 300; }
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner p { margin: 0; font-size: .88rem; color: rgba(255,255,255,.85); flex: 1 1 220px; }
.cookie-banner a { color: var(--c-mint); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: .6rem; flex-wrap: wrap; }

/* ===== grain texture overlay (optional use) ===== */
.grain-overlay { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .5; mix-blend-mode: multiply; }

/* COMPONENTS:
.container - centered max-width page wrapper
.section - vertical page section spacing
.u-grid / .u-grid-2 / .u-grid-3 - responsive auto-fit grids
.u-flow - adds vertical spacing between stacked children
.btn / .btn--fill / .btn--ghost / .btn--ghost-dark / .btn--small - button variants with fill-sweep hover
.btn-link - text link styled as button for row actions
.reveal - scroll-reveal animation target (use with data-reveal-delay="1-4" for stagger)
.site-header / .site-nav / .logo / .cart-link / .cart-count - header and nav
.hero / .hero__grid / .hero__title / .hero__lede / .hero__art / .hero__actions - home hero
.marquee / .marquee__track - scrolling brand-word strip
.accordion / .accordion-panel / .accordion-panel__head / .accordion-panel__body - home accordion composition
.product-card / .product-card__media / .product-card__badge / .product-card__body - catalog card
.scroll-strip - horizontal snap-scroll row on mobile
.seal - decorative round badge label
.termo-calc / .termo-calc__grid / .termo-calc__result / .termo-calc__temp - signature Termo-ura feature
.form-grid / .field / .field--inline / .field--wide / .field-error / .hp-field - form layout and validation
.notice / .notice--success / .notice--error - inline status messages
.page-hero - inner page top banner
.breadcrumbs - breadcrumb trail
.prose - readable long-form legal/article text
.legal-toc - table of contents box for legal pages
.faq / .faq-item / .faq-item__body - FAQ accordion (details/summary)
.product-detail / .product-detail__media / .product-detail__price / .product-detail__meta - product page layout
.cart-table / .cart-summary - cart and checkout tables/summary
.contact-layout / .contact-info / .contact-info__item - contact page split layout
.site-footer / .footer-col / .footer-nav - footer layout
.cookie-banner / .cookie-banner__actions - cookie consent banner
.grain-overlay - decorative texture overlay
*/