:root {
  --cream: #f4efdf;
  --paper: #fffdf6;
  --paper-deep: #e8ddbb;
  --olive: #625a27;
  --olive-dark: #332f18;
  --olive-soft: #aaa06a;
  --ink: #272315;
  --muted: #6e6854;
  --red: #c93421;
  --orange: #e77825;
  --green: #345d32;
  --line: rgba(73, 65, 31, .18);
  --shadow: 0 28px 70px rgba(62, 53, 21, .16);
  --shadow-small: 0 12px 32px rgba(62, 53, 21, .12);
  --display: "Arial Black", "Segoe UI Black", Impact, sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font: 16px/1.5 var(--body);
  overflow-x: hidden;
}
body.dialog-open { overflow: hidden; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 1000;
  background: #fff;
  padding: .75rem 1rem;
  border-radius: .75rem;
}
.skip-link:focus { top: 1rem; }

.announcement {
  position: relative;
  z-index: 50;
  padding: .55rem 1rem;
  background: var(--red);
  color: #fff;
  text-align: center;
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: .02em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  min-height: 78px;
  padding: .8rem clamp(1.2rem, 5vw, 5.5rem);
  background: rgba(244, 239, 223, .92);
  border-bottom: 1px solid rgba(66, 58, 24, .1);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50% 50% 46% 54%;
  background: var(--olive-dark);
  color: #fff6d8;
  font: 800 .9rem/1 var(--display);
  transform: rotate(-4deg);
}
.brand strong {
  display: block;
  font: 900 1rem/1 var(--display);
  letter-spacing: -.04em;
}
.brand small {
  display: block;
  margin-top: .25rem;
  color: var(--muted);
  font-size: .7rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.4rem);
}
.desktop-nav a {
  position: relative;
  color: #4c472f;
  font-size: .9rem;
  font-weight: 760;
  text-decoration: none;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -.35rem;
  left: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform .2s ease;
}
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.phone-link { color: var(--olive-dark); font-weight: 900; text-decoration: none; white-space: nowrap; }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  border: 0;
  border-radius: 999px;
  padding: .85rem 1.35rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button:focus-visible, .icon-button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(201, 52, 33, .28);
  outline-offset: 3px;
}
.button-small { min-height: 42px; padding: .6rem 1.1rem; color: #fff; background: var(--olive); }
.button-primary {
  color: #fff;
  background: var(--olive-dark);
  box-shadow: 0 12px 24px rgba(51, 47, 24, .24);
}
.button-primary:hover { background: #49431e; box-shadow: 0 16px 30px rgba(51, 47, 24, .28); }
.button-light { color: var(--olive-dark); background: #fff8df; }
.button-wide { min-width: min(100%, 240px); }
.button:disabled { cursor: wait; opacity: .65; transform: none; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, .95fr);
  min-height: calc(100vh - 78px);
  overflow: hidden;
  background:
    linear-gradient(108deg, rgba(255,255,255,.68), transparent 45%),
    radial-gradient(circle at 15% 10%, #fffdf4 0 12%, transparent 33%),
    var(--cream);
}
.hero::before {
  content: "";
  position: absolute;
  left: -8vw;
  bottom: -26vw;
  width: 62vw;
  height: 62vw;
  border: 1px solid rgba(86, 76, 36, .12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 5vw rgba(255,255,255,.2), inset 0 0 0 9vw rgba(98,90,39,.035);
}
.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 8vw, 8rem) clamp(1.4rem, 6vw, 7rem);
}
.eyebrow {
  margin: 0 0 1rem;
  color: var(--red);
  font-size: .76rem;
  font-weight: 950;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow.light { color: #f0d48a; }
.hero h1,
.section h2,
.bulk-band h2,
.heating-section h2,
.audience-section h2,
.final-cta h2,
.dialog-head h2,
.result-card h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 950;
  letter-spacing: -.07em;
  line-height: .93;
}
.hero h1 { max-width: 800px; font-size: clamp(3rem, 6.2vw, 7.25rem); }
.hero h1 span { color: var(--red); }
.hero-lead { max-width: 690px; margin: 1.8rem 0 2rem; color: #514b35; font-size: clamp(1rem, 1.3vw, 1.18rem); }
.hero-price-row { display: flex; align-items: center; gap: clamp(1.5rem, 4vw, 3.5rem); }
.price-stack { display: grid; min-width: 150px; }
.old-price { color: #6b654f; font-size: 1rem; text-decoration: line-through 2px var(--red); }
.main-price { color: var(--red); font: 900 clamp(2rem, 3vw, 3rem)/1 var(--display); letter-spacing: -.05em; }
.price-stack small { margin-top: .25rem; color: var(--muted); font-size: .75rem; }
.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 680px;
  margin: 3rem 0 0;
  padding: 1.15rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.hero-facts li { display: grid; padding-right: 1rem; }
.hero-facts li + li { padding-left: 1.2rem; border-left: 1px solid var(--line); }
.hero-facts strong { font-size: .93rem; }
.hero-facts span { color: var(--muted); font-size: .76rem; }

.hero-visual {
  position: relative;
  min-height: 700px;
  overflow: hidden;
  background:
    linear-gradient(155deg, rgba(255,255,255,.24), transparent 28%),
    linear-gradient(135deg, #b7aa73, #80743a 78%);
}
.hero-visual::after {
  content: "";
  position: absolute;
  right: -22%;
  bottom: -28%;
  width: 80%;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 50%;
  box-shadow: 0 0 0 4vw rgba(255,255,255,.05), 0 0 0 10vw rgba(255,255,255,.035);
}
.contact-card {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 4;
  min-width: 305px;
  padding: 1.5rem 2rem;
  background: rgba(241, 229, 187, .84);
  border-radius: 0 0 0 2.2rem;
  box-shadow: 0 14px 34px rgba(49, 42, 15, .17);
  backdrop-filter: blur(12px);
}
.contact-card > a { display: block; font: 950 1.35rem/1 var(--display); text-decoration: none; }
.contact-links { display: flex; gap: .6rem; margin-top: .9rem; }
.contact-links a {
  padding: .42rem .58rem;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  font-size: .7rem;
  font-weight: 850;
  text-decoration: none;
}
.sun-disc {
  position: absolute;
  top: 16%;
  left: 50%;
  width: min(52vw, 630px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(253,240,187,.72), rgba(246,217,121,.18) 60%, transparent 61%);
  transform: translateX(-50%);
}
.package-frame {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  width: min(74%, 560px);
  transform: translate(-50%, -44%) rotate(1.5deg);
  filter: drop-shadow(0 36px 27px rgba(36, 29, 8, .38));
}
.label-crop {
  position: relative;
  width: 100%;
  aspect-ratio: .75;
  overflow: hidden;
  border: 6px solid rgba(255,249,220,.86);
  border-radius: 1.1rem 1.1rem 1.7rem 1.7rem;
  background: #f3dd9f;
  box-shadow: inset 0 0 0 1px rgba(41,34,13,.18);
}
.label-crop img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.14);
  transform-origin: center 52%;
  filter: saturate(1.12) contrast(1.04) brightness(1.02);
}
.package-seal {
  position: absolute;
  right: -2.8rem;
  top: 10%;
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 2px solid rgba(50,45,19,.6);
  border-radius: 50%;
  background: #fff4c9;
  color: var(--olive-dark);
  text-align: center;
  font-size: .65rem;
  font-weight: 950;
  line-height: 1.05;
  transform: rotate(8deg);
}
.visual-caption {
  position: absolute;
  right: 0;
  bottom: 2.5rem;
  left: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .85rem;
  color: #fffbe9;
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.visual-caption i { width: 4px; height: 4px; border-radius: 50%; background: #f1d377; }

.bulk-band {
  display: grid;
  grid-template-columns: minmax(230px, .65fr) minmax(0, 1.35fr);
  gap: 3rem;
  align-items: center;
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.4rem, 6vw, 7rem);
  background: #fffaf0;
}
.bulk-band h2 { max-width: 520px; font-size: clamp(2.2rem, 4vw, 4.5rem); }
.bulk-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.bulk-option {
  display: grid;
  min-height: 180px;
  align-content: space-between;
  padding: 1.35rem;
  color: var(--ink);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  background: var(--cream);
  box-shadow: var(--shadow-small);
  transition: transform .2s ease, border-color .2s ease;
}
.bulk-option:hover { transform: translateY(-5px); border-color: var(--red); }
.bulk-option.featured { color: #fff9df; background: var(--olive-dark); transform: rotate(-1deg); }
.bulk-option.featured:hover { transform: rotate(-1deg) translateY(-5px); }
.bulk-option span { font-size: .82rem; font-weight: 850; }
.bulk-option strong { font: 950 clamp(1.65rem, 2.7vw, 2.7rem)/1 var(--display); letter-spacing: -.05em; }
.bulk-option small { color: currentColor; opacity: .68; }

.section {
  padding: clamp(5rem, 9vw, 9rem) clamp(1.4rem, 7vw, 8rem);
}
.split-section { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: clamp(3rem, 8vw, 8rem); }
.section-heading h2, .details-copy h2 { font-size: clamp(2.6rem, 5vw, 5.8rem); }
.section-heading > p:last-child { max-width: 520px; color: var(--muted); }
.kit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; align-items: stretch; }
.kit-card {
  position: relative;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 1.4rem;
  border-radius: 1.7rem;
  color: #fff8dc;
  box-shadow: var(--shadow-small);
}
.kit-card::after {
  content: "";
  position: absolute;
  top: -15%;
  right: -38%;
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  box-shadow: 0 0 0 2rem rgba(255,255,255,.045), 0 0 0 5rem rgba(255,255,255,.03);
}
.kit-food { background: linear-gradient(150deg, #da6f21, #8e2e19); }
.kit-heat { background: linear-gradient(150deg, #71682d, #292814); }
.kit-react { background: linear-gradient(150deg, #c2a64a, #6f551d); }
.kit-number { position: absolute; top: 1.3rem; left: 1.4rem; font-weight: 900; opacity: .68; }
.kit-icon {
  position: absolute;
  top: 30%;
  left: 50%;
  z-index: 1;
  font: 950 clamp(3.6rem, 6vw, 6rem)/1 var(--display);
  transform: translate(-50%, -50%) rotate(-6deg);
}
.kit-card h3 { position: relative; z-index: 1; margin: 0 0 .55rem; font: 950 1.35rem/1.05 var(--display); letter-spacing: -.04em; }
.kit-card p { position: relative; z-index: 1; margin: 0; font-size: .88rem; opacity: .84; }

.heating-section {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr);
  gap: clamp(3rem, 8vw, 8rem);
  padding: clamp(5rem, 9vw, 9rem) clamp(1.4rem, 7vw, 8rem);
  color: #fff8dc;
  background:
    radial-gradient(circle at 8% 90%, rgba(213,93,32,.55), transparent 28%),
    linear-gradient(135deg, #292716, #4f461d);
}
.heating-section h2 { font-size: clamp(3rem, 6vw, 6.5rem); }
.heating-intro > p:last-child { max-width: 560px; color: rgba(255,248,220,.68); }
.steps { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.steps li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 1.35rem;
  background: rgba(255,255,255,.055);
}
.steps li > span {
  display: grid;
  width: 60px;
  height: 60px;
  place-items: center;
  border-radius: 50%;
  color: var(--olive-dark);
  background: #f0d784;
  font: 950 1.45rem/1 var(--display);
}
.steps strong { font: 950 1.2rem/1.1 var(--display); }
.steps p { margin: .3rem 0 0; color: rgba(255,248,220,.68); font-size: .9rem; }

.details-section { display: grid; grid-template-columns: minmax(340px, .9fr) minmax(0, 1.1fr); gap: clamp(3rem, 8vw, 8rem); align-items: center; background: #fffaf0; }
.label-showcase { position: relative; overflow: hidden; border-radius: 2rem; box-shadow: var(--shadow); }
.label-showcase img { display: block; width: 100%; max-width: 100%; height: auto; }
.label-showcase::after {
  content: "ОРИГІНАЛЬНА ЕТИКЕТКА";
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  padding: .55rem .75rem;
  border-radius: 999px;
  background: rgba(255,250,230,.9);
  color: var(--olive-dark);
  font-size: .64rem;
  font-weight: 950;
  letter-spacing: .1em;
}
.details-copy h2 { max-width: 800px; }
.composition { margin: 2.2rem 0 1.2rem; border-top: 1px solid var(--line); }
.composition div { display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 0; border-bottom: 1px solid var(--line); }
.composition dt { color: var(--muted); }
.composition dd { margin: 0; font-weight: 900; }
.ingredients { font-size: .92rem; }
.detail-note { margin-top: 1.3rem; padding: 1rem; border-left: 4px solid var(--red); color: var(--muted); background: var(--cream); font-size: .8rem; }

.audience-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  padding: clamp(5rem, 9vw, 9rem) clamp(1.4rem, 7vw, 8rem);
  color: #fff7dc;
  background: var(--red);
}
.audience-section h2 { font-size: clamp(2.7rem, 5vw, 5.8rem); }
.audience-list { display: grid; grid-template-columns: 1fr 1fr; align-content: center; gap: .8rem; }
.audience-list span { padding: 1rem 1.2rem; border: 1px solid rgba(255,255,255,.34); border-radius: 999px; text-align: center; font-weight: 850; }

.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(3rem, 8vw, 8rem); background: var(--cream); }
.section-heading.compact h2 { font-size: clamp(2.7rem, 4.5vw, 5rem); }
.faq-list { display: grid; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 1.4rem 3rem 1.4rem 0; font-weight: 900; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .5rem; top: 1.1rem; color: var(--red); font: 900 1.6rem/1 var(--display); transition: transform .2s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { max-width: 700px; margin: -.25rem 3rem 1.4rem 0; color: var(--muted); }

.final-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 3rem;
  padding: clamp(4rem, 8vw, 8rem) clamp(1.4rem, 7vw, 8rem);
  color: #fff8dc;
  background:
    linear-gradient(120deg, rgba(231,120,37,.3), transparent 38%),
    var(--olive-dark);
}
.final-cta h2 { font-size: clamp(3.2rem, 7vw, 7.5rem); }
.final-buy { display: grid; min-width: 300px; text-align: right; }
.final-buy .old-price { color: #d6cda8; }
.final-buy > strong { margin: .2rem 0 1rem; color: #f2d26d; font: 950 3.6rem/1 var(--display); }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  padding: 2.6rem clamp(1.4rem, 7vw, 8rem) 7rem;
  background: #1e1c12;
  color: #f4ecd0;
}
.site-footer strong { font: 900 1.2rem/1 var(--display); }
.site-footer p { margin: .4rem 0 0; color: #a9a084; font-size: .8rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.footer-links a { color: #d6ceb3; font-size: .82rem; }
.seller-details { grid-column: 1 / -1; max-width: 950px; }

.mobile-buy-bar { display: none; }

dialog {
  width: min(1160px, calc(100% - 2rem));
  max-width: none;
  max-height: calc(100dvh - 2rem);
  padding: 0;
  color: var(--ink);
  border: 0;
  border-radius: 2rem;
  background: var(--paper);
  box-shadow: 0 40px 110px rgba(26, 22, 8, .42);
}
dialog::backdrop { background: rgba(28, 25, 13, .7); backdrop-filter: blur(8px); }
.dialog-shell { overflow: auto; max-height: calc(100dvh - 2rem); }
.dialog-head {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem clamp(1.2rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(255,253,246,.96);
  backdrop-filter: blur(15px);
}
.dialog-head .eyebrow { margin-bottom: .3rem; }
.dialog-head h2 { font-size: clamp(1.8rem, 3.5vw, 3.2rem); }
.icon-button {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: #fff;
  font-size: 1.6rem;
}
.checkout-layout { display: grid; grid-template-columns: 390px 1fr; }
.order-summary { padding: 2rem; background: linear-gradient(145deg, #ded19f, #b4a767); }
.summary-product {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 1.25rem;
  background: rgba(255,252,238,.88);
  box-shadow: var(--shadow-small);
}
.summary-image { width: 76px; aspect-ratio: .75; overflow: hidden; border-radius: .6rem; }
.summary-image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.summary-product strong, .summary-product span { display: block; }
.summary-product strong { font-size: .9rem; line-height: 1.25; }
.summary-product span { margin-top: .3rem; color: var(--muted); font-size: .72rem; }
.quantity-control {
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  gap: .5rem;
  align-items: center;
  margin-top: 1rem;
  padding: .6rem;
  border-radius: 1.2rem;
  background: rgba(255,252,238,.88);
}
.quantity-control button { height: 45px; border: 0; border-radius: .8rem; color: var(--olive-dark); background: #e9e0c1; font-size: 1.5rem; }
.quantity-control label { display: grid; grid-template-columns: 1fr 88px; align-items: center; gap: .5rem; font-size: .8rem; font-weight: 850; }
.quantity-control input { width: 100%; padding: .55rem; text-align: center; border: 1px solid var(--line); border-radius: .7rem; background: #fff; font-weight: 900; }
.summary-lines { margin-top: 1.4rem; padding-top: .6rem; border-top: 1px solid rgba(54,48,20,.2); }
.summary-lines p { display: flex; justify-content: space-between; gap: 1rem; margin: 0; padding: .7rem 0; border-bottom: 1px solid rgba(54,48,20,.13); font-size: .83rem; }
.summary-total { align-items: end; }
.summary-total strong { color: var(--red); font: 950 1.65rem/1 var(--display); }
.discount-hint { margin: 1rem 0 0; padding: .8rem; border-radius: .9rem; color: #fff9dd; background: rgba(51,47,24,.86); font-size: .76rem; }

#checkoutForm { padding: 2rem clamp(1.2rem, 4vw, 3rem); }
.form-section h3, .payment-choice h3 { margin: 0 0 1rem; font: 950 1.2rem/1 var(--display); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .4rem; }
.field-wide { grid-column: 1 / -1; }
.field > span { font-size: .78rem; font-weight: 850; }
.field em { color: var(--muted); font-size: .68rem; font-style: normal; font-weight: 500; }
.field input, .field textarea {
  width: 100%;
  min-height: 48px;
  padding: .8rem .9rem;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: .9rem;
  background: #fff;
  outline: none;
  resize: vertical;
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--red); box-shadow: 0 0 0 3px rgba(201,52,33,.08); }
.field small, .consent-error { min-height: 1em; color: var(--red); font-size: .68rem; }
.trap-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.payment-choice { margin-top: 1.4rem; padding: 1.1rem; border-radius: 1.2rem; background: var(--cream); }
.wallet-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.wallet { display: inline-flex; min-height: 42px; align-items: center; gap: .35rem; padding: .55rem .9rem; border: 1px solid var(--line); border-radius: .8rem; background: #fff; font-weight: 800; }
.apple-wallet::first-letter { color: #000; }
.google-wallet b { color: #4285f4; }
.mono-wallet { color: #fff; background: #111; }
.payment-choice p { margin: .75rem 0 0; color: var(--muted); font-size: .75rem; }
.consent { display: flex; gap: .7rem; margin-top: 1.2rem; align-items: flex-start; font-size: .77rem; }
.consent input { width: 18px; height: 18px; margin: .1rem 0 0; accent-color: var(--olive); }
.form-message { min-height: 1.2rem; margin-top: .5rem; color: var(--red); font-size: .78rem; font-weight: 700; }
.submit-order { width: 100%; justify-content: space-between; margin-top: .5rem; padding-inline: 1.5rem; }
.submit-order strong { color: #f2d36d; }
.secure-note { margin: .8rem 0 0; color: var(--muted); text-align: center; font-size: .7rem; }

.result-dialog { width: min(500px, calc(100% - 2rem)); }
.result-card { position: relative; padding: clamp(2rem, 6vw, 4rem); text-align: center; }
.result-card .icon-button { position: absolute; top: 1rem; right: 1rem; }
.result-mark { display: grid; width: 86px; height: 86px; margin: 0 auto 1.4rem; place-items: center; border-radius: 50%; color: #fff; background: var(--green); font: 950 2.8rem/1 var(--display); }
.result-card .eyebrow { margin-bottom: .6rem; }
.result-card h2 { font-size: clamp(2.5rem, 8vw, 4.5rem); }
.result-card > p:not(.eyebrow) { color: var(--muted); }
.result-number { display: block; margin: 1rem 0 1.5rem; color: var(--red); font-size: 1.1rem; }

.toast {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 120;
  max-width: 360px;
  padding: .9rem 1.1rem;
  color: #fff;
  border-radius: 1rem;
  background: var(--olive-dark);
  box-shadow: var(--shadow-small);
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity .2s ease, transform .2s ease;
}
.toast.visible { opacity: 1; transform: translateY(0); }
.noscript { position: fixed; z-index: 200; right: 1rem; bottom: 1rem; left: 1rem; padding: 1rem; color: #fff; background: var(--red); }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .hero { grid-template-columns: 1fr .9fr; }
  .hero-copy { padding-inline: 2.5rem; }
  .bulk-band, .split-section, .faq-section { grid-template-columns: 1fr; }
  .kit-grid { max-width: none; }
  .bulk-options { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 800px) {
  .site-header { min-height: 66px; padding: .65rem 1rem; }
  .brand-mark { width: 40px; height: 40px; }
  .brand small, .phone-link, .header-actions .button { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 4rem 1.2rem 3rem; }
  .hero h1 { font-size: clamp(3rem, 14vw, 5.4rem); }
  .hero-lead { margin-block: 1.4rem; }
  .hero-price-row { align-items: stretch; flex-direction: column; gap: 1rem; }
  .price-stack { grid-template-columns: auto 1fr; align-items: end; gap: .7rem; }
  .price-stack small { grid-column: 1 / -1; }
  .hero-facts { margin-top: 2rem; }
  .hero-facts strong { font-size: .78rem; }
  .hero-facts span { font-size: .66rem; }
  .hero-visual { min-height: 640px; }
  .contact-card { min-width: 245px; padding: 1.1rem 1.3rem; }
  .contact-card > a { font-size: 1rem; }
  .package-frame { width: min(76%, 460px); transform: translate(-50%, -43%) rotate(1.5deg); }
  .package-seal { right: -2rem; width: 72px; height: 72px; }
  .bulk-band { gap: 2rem; padding-inline: 1.2rem; }
  .bulk-options { grid-template-columns: 1fr; }
  .bulk-option { min-height: 150px; }
  .section, .heating-section, .audience-section, .final-cta { padding-inline: 1.2rem; }
  .kit-grid { grid-template-columns: 1fr; }
  .kit-card { min-height: 280px; }
  .kit-icon { top: 38%; }
  .heating-section, .details-section, .audience-section, .final-cta { grid-template-columns: 1fr; }
  .details-section { gap: 3rem; }
  .label-showcase { max-height: 560px; }
  .audience-list { gap: .55rem; }
  .audience-list span { padding: .8rem .5rem; font-size: .8rem; }
  .final-buy { min-width: 0; text-align: left; }
  .site-footer { grid-template-columns: 1fr; padding-bottom: 8rem; }
  .mobile-buy-bar {
    position: fixed;
    right: .7rem;
    bottom: .7rem;
    left: .7rem;
    z-index: 35;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .65rem .7rem .65rem 1rem;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 1.3rem;
    color: #fff;
    background: rgba(47,43,22,.94);
    box-shadow: 0 14px 38px rgba(35,30,12,.3);
    backdrop-filter: blur(16px);
  }
  .mobile-buy-bar div { display: grid; }
  .mobile-buy-bar small { color: #d9d0ad; font-size: .65rem; }
  .mobile-buy-bar strong { font-size: 1.15rem; }
  .mobile-buy-bar .button { min-height: 45px; padding: .65rem 1.2rem; background: var(--red); }
  dialog { width: 100%; max-height: 100dvh; margin: 0; border-radius: 0; }
  .dialog-shell { max-height: 100dvh; }
  .checkout-layout { grid-template-columns: 1fr; }
  .order-summary { padding: 1rem 1.2rem 1.3rem; }
  .summary-product { grid-template-columns: 62px 1fr; }
  .summary-image { width: 58px; }
  .summary-lines { display: grid; grid-template-columns: 1fr 1fr; gap: .4rem 1rem; }
  .summary-lines p { border: 0; }
  .summary-total { grid-column: 1 / -1; padding-top: .85rem !important; border-top: 1px solid rgba(54,48,20,.16) !important; }
  #checkoutForm { padding: 1.5rem 1.2rem 5rem; }
  .form-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .result-dialog { width: calc(100% - 1.4rem); margin: auto; border-radius: 1.5rem; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: 2.85rem; }
  .hero-facts { gap: .3rem; }
  .hero-facts li { padding-right: .4rem; }
  .hero-facts li + li { padding-left: .55rem; }
  .hero-visual { min-height: 540px; }
  .contact-card { min-width: 220px; }
  .package-frame { width: 78%; }
  .visual-caption { gap: .45rem; font-size: .61rem; }
  .section-heading h2, .details-copy h2, .heating-section h2, .audience-section h2 { font-size: 2.55rem; }
  .steps li { grid-template-columns: 48px 1fr; padding: 1rem; }
  .steps li > span { width: 44px; height: 44px; }
  .quantity-control label { grid-template-columns: 1fr 74px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}