:root {
  --bg: #f3f1e7;
  --panel: rgba(255, 253, 246, 0.94);
  --line: rgba(19, 54, 43, 0.14);
  --ink: #111111;
  --muted: #535d58;
  --accent: #165b46;
  --accent-2: #d2a13b;
  --shadow: 0 16px 36px rgba(19, 54, 43, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Manrope, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 12%, rgba(210, 161, 59, 0.22), transparent 38%),
    radial-gradient(circle at 89% 4%, rgba(22, 91, 70, 0.2), transparent 34%),
    linear-gradient(165deg, #f3f1e7 0%, #ede7d4 52%, #e2dcc8 100%);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(22, 91, 70, 0.12) 0, rgba(22, 91, 70, 0) 36%),
    radial-gradient(circle at 86% 22%, rgba(210, 161, 59, 0.14) 0, rgba(210, 161, 59, 0) 34%),
    repeating-linear-gradient(
      0deg,
      rgba(22, 91, 70, 0.028) 0,
      rgba(22, 91, 70, 0.028) 1px,
      transparent 1px,
      transparent 18px
    );
  mask-image: radial-gradient(circle at center, black 48%, transparent 100%);
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  left: -16vw;
  right: -16vw;
  bottom: -110px;
  height: 240px;
  background:
    radial-gradient(55% 130% at 50% 0%, rgba(22, 91, 70, 0.24), transparent 72%),
    linear-gradient(180deg, rgba(19, 54, 43, 0), rgba(19, 54, 43, 0.28));
  pointer-events: none;
}

.page {
  position: relative;
  z-index: 1;
  width: min(1040px, 92vw);
  margin: 1.25rem auto 2rem;
  display: grid;
  gap: 0.8rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0 0.1rem;
}

.site-logo {
  display: block;
  width: 200px;
  max-width: 100%;
  height: auto;
}

.logo-tagline {
  margin: 0.15rem 0 0.55rem;
  text-align: center;
  color: #143e31;
  font-size: clamp(1.3rem, 3.2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
}

.hero-card {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 0.8rem;
}

.hero-copy,
.hero-media,
.info-card {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(16px);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(1.35rem, 2.8vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 100%;
}

h1 {
  margin: 0;
  font-family: Anton, sans-serif;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-wrap: balance;
}

.hero-text {
  max-width: 64ch;
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.7vw, 1.03rem);
  line-height: 1.72;
}

.buy-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 800;
  padding: 0.88rem 1.2rem;
  transition:
    transform 180ms ease,
    filter 180ms ease,
    background 180ms ease;
}

.buy-btn {
  color: #fff;
  background: linear-gradient(120deg, var(--accent) 0%, #1e6e56 58%, #247e63 100%);
  box-shadow: 0 14px 30px rgba(22, 91, 70, 0.28);
}

.buy-btn.full {
  width: 100%;
  margin-top: 0.95rem;
}

.ghost-btn {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.85);
}

.buy-btn:hover,
.ghost-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.hero-media {
  padding: clamp(0.85rem, 2vw, 1rem);
  display: grid;
  gap: 1rem;
}

.image-frame {
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(180deg, #f8f5ea 0%, #ebe4cf 100%);
}

.image-frame img {
  width: 100%;
  display: block;
}

.buy-panel {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 244, 232, 0.95));
  padding: 1rem 1.1rem 1.05rem;
  box-shadow: 0 10px 22px rgba(19, 54, 43, 0.14);
}

.mode-badge {
  margin: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: rgba(210, 161, 59, 0.2);
  color: #805400;
}

.price {
  margin: 0.25rem 0 0;
  font-family: Anton, sans-serif;
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: 0.03em;
  color: var(--ink);
}

.meta {
  margin: 0.3rem 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.size-picker {
  margin: 0.9rem 0 0;
  padding: 0;
  border: 0;
}

.size-picker legend {
  margin-bottom: 0.45rem;
  padding: 0;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink);
}

.size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.size-options label {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}

.size-options input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.size-options label:has(input:checked) {
  background: linear-gradient(120deg, var(--accent) 0%, #1d7158 100%);
  border-color: #1d7158;
  color: #fff;
}

.selected-size {
  margin: 0.55rem 0 0;
  font-size: 0.83rem;
  color: var(--muted);
}

.fine-print {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.specs-inline {
  margin-top: 1rem;
  padding-top: 0.95rem;
  border-top: 1px solid var(--line);
}

.accordion-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.accordion-title {
  margin: 0;
  font-size: clamp(1.1rem, 2.3vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #143e31;
}

.accordion-icon {
  position: relative;
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
}

.icon-bar {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transform: translateY(-50%);
  transition: transform 220ms ease, opacity 220ms ease;
}

.icon-bar-vertical {
  transform: translateY(-50%) rotate(90deg);
}

.accordion-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms ease;
}

.accordion-inner {
  overflow: hidden;
}

.accordion.is-open .accordion-content {
  grid-template-rows: 1fr;
}

.accordion.is-open .icon-bar-vertical {
  transform: translateY(-50%) rotate(90deg) scaleX(0);
  opacity: 0;
}

.accordion.is-open .accordion-inner {
  padding-top: 0.85rem;
}

.specs-inline h3 {
  margin: 1rem 0 0;
  font-size: 1rem;
}

.specs-inline p,
.specs-inline li {
  color: var(--muted);
  line-height: 1.68;
}

.specs-inline ul {
  margin: 0.65rem 0 0;
  padding-left: 1rem;
}

.size-table-wrap {
  margin-top: 0.5rem;
  overflow-x: auto;
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  font-size: 0.92rem;
}

.size-table th,
.size-table td {
  text-align: left;
  padding: 0.62rem 0.7rem;
  border-bottom: 1px solid var(--line);
}

.size-table th {
  background: rgba(22, 91, 70, 0.08);
  color: var(--ink);
  font-weight: 700;
}

.size-table tr:last-child td {
  border-bottom: 0;
}

.size-table tbody tr:nth-child(even) {
  background: rgba(22, 91, 70, 0.035);
}

.support-note {
  color: var(--ink) !important;
  font-weight: 700;
  margin-top: 0.8rem;
}

@media (max-width: 940px) {
  .hero-card {
    grid-template-columns: 1fr;
  }

  .topbar {
    justify-content: center;
    padding-top: 0.2rem;
    padding-bottom: 0.1rem;
  }
}

@media (max-width: 640px) {
  .page {
    width: min(94vw, 1200px);
    margin: 1rem auto 1.5rem;
  }

  .hero-copy,
  .hero-media,
  .info-card {
    border-radius: 20px;
  }

  .hero-text {
    max-width: none;
  }
}