:root {
  --green: #2f5d3a;
  --leaf: #7fae6a;
  --earth: #6b4f3a;
  --wood: #d8c3a5;
  --cream: #f4efe6;
  --water: #8db7c7;
  --white: #ffffff;
  --text: #2b2b2b;
  --muted: #69665d;
  --line: rgba(47, 93, 58, 0.18);
  --shadow: 0 22px 70px rgba(63, 49, 32, 0.14);
  --soft-shadow: 0 14px 44px rgba(63, 49, 32, 0.1);
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.94), rgba(244, 239, 230, 0.9) 42%, rgba(237, 245, 232, 0.88)),
    radial-gradient(circle at 82% 8%, rgba(141, 183, 199, 0.22), transparent 28rem),
    var(--cream);
  color: var(--text);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before,
.ambient-light,
.leaf-field {
  content: "";
  inset: 0;
  pointer-events: none;
  position: fixed;
}

body::before {
  background:
    repeating-radial-gradient(ellipse at 12% 18%, transparent 0 22px, rgba(107, 79, 58, 0.08) 23px 24px, transparent 25px 46px),
    linear-gradient(112deg, transparent 0 42%, rgba(47, 93, 58, 0.07) 42.2% 42.5%, transparent 42.8%);
  opacity: 0.35;
  z-index: -4;
}

.ambient-light {
  background:
    radial-gradient(circle at 42% 22%, rgba(255, 255, 255, 0.7), transparent 28rem),
    radial-gradient(circle at 88% 78%, rgba(127, 174, 106, 0.16), transparent 24rem);
  z-index: -3;
}

.leaf-field {
  background:
    radial-gradient(ellipse at 18% 78%, rgba(47, 93, 58, 0.11) 0 18%, transparent 19%),
    radial-gradient(ellipse at 84% 28%, rgba(127, 174, 106, 0.13) 0 14%, transparent 15%);
  filter: blur(28px);
  opacity: 0.58;
  z-index: -2;
}

body.is-menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

.container {
  margin: 0 auto;
  max-width: var(--max);
  padding: 0 20px;
  width: 100%;
}

.section {
  background: rgba(255, 250, 242, 0.58);
  padding: 88px 0;
  position: relative;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(255, 250, 242, 0.84);
  border-bottom: 1px solid rgba(47, 93, 58, 0.14);
  display: flex;
  height: 72px;
  justify-content: space-between;
  left: 0;
  padding: 0 18px;
  position: fixed;
  right: 0;
  top: 0;
  transition: background 220ms ease, box-shadow 220ms ease, height 220ms ease;
  z-index: 20;
}

.site-header.is-scrolled {
  background: rgba(255, 250, 242, 0.92);
  box-shadow: 0 10px 34px rgba(63, 49, 32, 0.08);
  height: 64px;
}

.brand-mark { display: grid; gap: 3px; line-height: 1; }
.brand-mark__name, .footer__brand {
  color: var(--green);
  font-family: "Montserrat", sans-serif;
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0;
}
.brand-mark__project {
  color: var(--earth);
  font-family: "Montserrat", sans-serif;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.menu-toggle {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  display: grid;
  gap: 6px;
  height: 44px;
  justify-content: center;
  padding: 0;
  width: 44px;
  z-index: 22;
}
.menu-toggle span { background: var(--green); display: block; height: 2px; transition: transform 200ms ease; width: 18px; }
.menu-toggle.is-active span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle.is-active span:last-child { transform: translateY(-4px) rotate(-45deg); }

.site-nav {
  background: rgba(255, 250, 242, 0.98);
  border-left: 1px solid var(--line);
  box-shadow: -24px 0 80px rgba(63, 49, 32, 0.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
  inset: 0 0 0 auto;
  max-width: 360px;
  padding: 92px 22px 22px;
  position: fixed;
  transform: translateX(100%);
  transition: transform 240ms ease;
  width: 84vw;
  z-index: 21;
}
.site-nav.is-open { transform: translateX(0); }
.site-nav a {
  border-bottom: 1px solid rgba(47, 93, 58, 0.12);
  color: var(--muted);
  font-family: "Montserrat", sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  padding: 15px 0;
}
.site-nav a:hover, .site-nav a[aria-current="page"], .nav-back { color: var(--green); }

.hero {
  background:
    linear-gradient(90deg, rgba(255, 250, 242, 0.94) 0%, rgba(255, 250, 242, 0.78) 38%, rgba(255, 250, 242, 0.3) 78%),
    linear-gradient(180deg, rgba(47, 93, 58, 0.08), rgba(244, 239, 230, 0.78) 92%),
    url("/defend/images/hero-forest-bg.png") center center / cover no-repeat;
  background-attachment: scroll, scroll, fixed;
  min-height: 100svh;
  overflow: hidden;
  padding: 112px 0 58px;
}
.hero::before {
  background: linear-gradient(180deg, transparent, rgba(244, 239, 230, 0.92));
  bottom: 0;
  content: "";
  height: 28%;
  inset-inline: 0;
  pointer-events: none;
  position: absolute;
}
.hero__inner {
  align-items: center;
  display: grid;
  gap: 28px;
  min-height: calc(100svh - 170px);
  position: relative;
}

.section-kicker {
  color: var(--green);
  font-family: "Montserrat", sans-serif;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.roadkill__text h2,
.activity__intro h2,
.contact h2,
.page-cta h2 {
  color: var(--green);
  font-size: clamp(2.4rem, 9vw, 5.5rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.12;
  margin: 0;
}
.hero h1 {
  color: var(--text);
  font-size: clamp(3rem, 12vw, 6.5rem);
  max-width: 760px;
}
.hero__lead,
.hero__note,
.section-heading p,
.mission__body p,
.roadkill__text p,
.activity__intro p,
.contact p,
.page-cta p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 2;
}
.hero__lead {
  color: #3f3b34;
  font-size: clamp(1.08rem, 4vw, 1.38rem);
  font-weight: 700;
  margin: 24px 0 0;
  max-width: 720px;
}
.hero__note {
  background: rgba(255, 255, 255, 0.8);
  border-left: 4px solid var(--leaf);
  border-radius: 0 16px 16px 0;
  color: var(--green);
  display: inline-block;
  font-weight: 800;
  margin: 22px 0 0;
  padding: 10px 16px;
}

.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button, .item-link {
  align-items: center;
  border: 1px solid rgba(47, 93, 58, 0.2);
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 900;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
}
.button--primary { background: var(--green); color: var(--white); }
.button--ghost { background: rgba(255, 255, 255, 0.84); color: var(--green); }

.hero-visual {
  aspect-ratio: 4 / 4.7;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 28px;
  box-shadow: var(--shadow);
  min-height: 420px;
  overflow: hidden;
  position: relative;
}
.hero-panel { align-content: end; display: grid; padding: clamp(24px, 4vw, 38px); }
.hero-panel::after {
  background: repeating-radial-gradient(ellipse at 76% 22%, transparent 0 18px, rgba(107, 79, 58, 0.08) 19px 20px, transparent 21px 38px);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}
.hero-panel > * { position: relative; z-index: 1; }
.hero-panel__label {
  color: var(--earth);
  font-family: "Montserrat", sans-serif;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 0 0 18px;
}
.hero-panel h2 { color: var(--green); font-size: clamp(1.8rem, 5vw, 3rem); line-height: 1.25; margin: 0; }
.hero-panel__list { display: grid; gap: 12px; list-style: none; margin: 26px 0 0; padding: 0; }
.hero-panel__list li {
  border-top: 1px solid rgba(47, 93, 58, 0.14);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.7;
  padding-top: 12px;
}

.mission, .roadkill { background: rgba(255, 250, 242, 0.76); }
.mission__grid, .roadkill__grid { display: grid; gap: 34px; }
.mission__body, .contact__inner, .detail-hero__inner, .split-panel, .page-cta__inner {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(24px, 5vw, 46px);
}
.section-heading { margin-bottom: 32px; max-width: 840px; }
.section-heading p { margin-top: 18px; }

.nature-grid, .product-grid, .activity-grid, .page-link-grid, .detail-grid {
  display: grid;
  gap: 18px;
}
.nature-card, .product-card, .activity-card, .detail-card, .page-link-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--soft-shadow);
  overflow: hidden;
  position: relative;
}
.nature-card, .activity-card, .detail-card, .page-link-card { padding: 24px; }
.nature-card__icon {
  background: rgba(127, 174, 106, 0.18);
  border: 1px solid rgba(47, 93, 58, 0.16);
  border-radius: 50%;
  display: block;
  height: 66px;
  margin-bottom: 22px;
  position: relative;
  width: 66px;
}
.nature-card__icon::before, .nature-card__icon::after { content: ""; position: absolute; }
.nature-card__icon--forest::before { border-bottom: 34px solid var(--green); border-left: 16px solid transparent; border-right: 16px solid transparent; left: 16px; top: 12px; }
.nature-card__icon--water::before { border: 2px solid var(--water); border-left: 0; border-top: 0; border-radius: 50%; height: 34px; left: 15px; top: 12px; transform: rotate(38deg); width: 34px; }
.nature-card__icon--soil::before { background: var(--earth); border-radius: 999px; bottom: 18px; height: 10px; left: 14px; width: 38px; }
.nature-card__icon--wildlife::before { background: radial-gradient(ellipse at 34% 34%, var(--green) 0 5px, transparent 6px), radial-gradient(ellipse at 58% 60%, var(--green) 0 5px, transparent 6px); inset: 12px; }

.nature-card h3, .product-card h3, .activity-card h3, .detail-card h2 {
  color: var(--green);
  font-family: "Montserrat", "Noto Sans JP", sans-serif;
  font-size: 1rem;
  font-weight: 900;
  margin: 0 0 10px;
}
.nature-card p, .product-card__text, .activity-card p, .detail-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.85;
}

.roadkill__visual {
  background: linear-gradient(145deg, rgba(216, 195, 165, 0.56), rgba(141, 183, 199, 0.28), rgba(127, 174, 106, 0.26));
  border: 1px solid var(--line);
  border-radius: 28px;
  min-height: 310px;
  overflow: hidden;
  position: relative;
}
.roadkill__path {
  background: rgba(107, 79, 58, 0.5);
  border-radius: 999px;
  height: 520px;
  left: 50%;
  position: absolute;
  top: -80px;
  transform: translateX(-50%) rotate(18deg);
  width: 86px;
}
.roadkill__path::before {
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.72) 0 28px, transparent 28px 52px);
  content: "";
  height: 100%;
  left: 50%;
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  width: 4px;
}
.footprints {
  background:
    radial-gradient(ellipse at 18% 18%, rgba(47, 93, 58, 0.42) 0 7px, transparent 8px),
    radial-gradient(ellipse at 44% 34%, rgba(47, 93, 58, 0.32) 0 6px, transparent 7px),
    radial-gradient(ellipse at 30% 64%, rgba(47, 93, 58, 0.28) 0 7px, transparent 8px);
  height: 180px;
  position: absolute;
  right: 14%;
  top: 23%;
  transform: rotate(-18deg);
  width: 150px;
}
.roadkill__text { align-self: center; }
.callout {
  background: rgba(47, 93, 58, 0.09);
  border-left: 4px solid var(--green);
  border-radius: 0 18px 18px 0;
  color: var(--green) !important;
  font-weight: 900;
  padding: 14px 18px;
}

.product-card__image {
  aspect-ratio: 4 / 3.5;
  background:
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.82), transparent 34%),
    linear-gradient(145deg, rgba(237, 245, 232, 0.94), rgba(216, 195, 165, 0.42), rgba(255, 255, 255, 0.88));
  display: block;
  overflow: hidden;
  position: relative;
}
.product-card__image img {
  display: block;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  width: 100%;
}
.product-card__status {
  background: rgba(47, 93, 58, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  color: var(--white);
  font-family: "Montserrat", sans-serif;
  font-size: 0.62rem;
  font-weight: 900;
  left: 14px;
  letter-spacing: 0.06em;
  padding: 7px 10px;
  position: absolute;
  top: 14px;
  z-index: 2;
}
.product-card__image--pair {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 10px;
}
.product-card__image--pair figure {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(47, 93, 58, 0.1);
  border-radius: 16px;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  margin: 0;
  min-width: 0;
  overflow: hidden;
}
.product-card__image--pair img { padding: 6px; }
.product-card__image--pair figcaption {
  color: var(--earth);
  font-family: "Montserrat", sans-serif;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  padding: 0 0 10px;
  text-align: center;
}
.image-fallback {
  align-items: center;
  color: var(--green);
  display: grid;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.1rem, 4vw, 1.5rem);
  font-weight: 900;
  inset: 0;
  justify-items: center;
  letter-spacing: 0.06em;
  position: absolute;
  text-align: center;
  z-index: 1;
}
.product-card__body {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 22px;
}
.product-card__meta, .product-card__tax, .activity-card__number, .detail-card span {
  color: var(--earth);
  font-family: "Montserrat", sans-serif;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  margin: 0;
  text-transform: uppercase;
}
.product-card__summary {
  align-items: end;
  border-bottom: 1px solid rgba(47, 93, 58, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  margin: 12px 0 14px;
  padding-bottom: 14px;
}
.product-card__price {
  color: var(--green);
  font-family: "Montserrat", sans-serif;
  font-size: 1.26rem;
  font-weight: 900;
  margin: 0;
  word-break: keep-all;
}
.product-card__tax {
  background: rgba(107, 79, 58, 0.1);
  border-radius: 999px;
  color: var(--earth);
  padding: 6px 9px;
  white-space: nowrap;
}
.product-spec {
  display: grid;
  gap: 7px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.product-spec li {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 0.84rem;
  gap: 8px;
  line-height: 1.5;
}
.product-spec li::before {
  background: var(--leaf);
  border-radius: 50%;
  content: "";
  flex: 0 0 7px;
  height: 7px;
  width: 7px;
}
.item-link {
  background: rgba(47, 93, 58, 0.1);
  border-color: rgba(47, 93, 58, 0.18);
  color: var(--green);
  margin-top: auto;
  min-height: 42px;
  width: 100%;
}
.item-link.is-coming-soon {
  cursor: default;
}
.item-link.is-payment-ready {
  background: var(--green);
  color: var(--white);
  cursor: pointer;
}
.section-actions { display: flex; margin-top: 28px; }
.payment-note {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(47, 93, 58, 0.16);
  border-radius: 18px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 24px;
  padding: 16px 18px;
}
.payment-note p { margin: 0; }
.payment-note strong { color: var(--green); }

.payment-section {
  background: rgba(237, 245, 232, 0.72);
}
.payment-panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 28px;
  padding: clamp(24px, 5vw, 46px);
}
.payment-panel h2 {
  color: var(--green);
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.18;
  margin: 0;
}
.payment-panel p {
  color: var(--muted);
  line-height: 1.9;
}
.payment-grid {
  display: grid;
  gap: 14px;
}
.payment-card {
  background: rgba(244, 239, 230, 0.72);
  border: 1px solid rgba(47, 93, 58, 0.14);
  border-radius: 18px;
  padding: 18px;
}
.payment-card span {
  color: var(--earth);
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 900;
  margin-bottom: 12px;
}
.payment-card h3 {
  color: var(--green);
  font-size: 1rem;
  margin: 0 0 8px;
}
.payment-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.8;
  margin: 0;
}
.payment-card a { color: var(--green); font-weight: 900; }

.legal-panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(22px, 5vw, 42px);
}
.legal-list {
  display: grid;
  gap: 0;
  margin: 0;
}
.legal-list div {
  border-bottom: 1px solid rgba(47, 93, 58, 0.12);
  display: grid;
  gap: 10px;
  padding: 18px 0;
}
.legal-list div:first-child { padding-top: 0; }
.legal-list dt {
  color: var(--green);
  font-weight: 900;
}
.legal-list dd {
  color: var(--text);
  line-height: 1.8;
  margin: 0;
}
.legal-list a { color: var(--green); font-weight: 900; }
.legal-note {
  background: rgba(47, 93, 58, 0.08);
  border-left: 4px solid var(--green);
  border-radius: 0 16px 16px 0;
  color: var(--green);
  font-weight: 800;
  line-height: 1.8;
  margin: 24px 0 0;
  padding: 14px 16px;
}
.activity { background: rgba(237, 245, 232, 0.72); }
.activity__intro { max-width: 860px; }
.activity-card__number, .detail-card span { display: block; margin-bottom: 24px; }

.detail-hero {
  align-items: end;
  background: linear-gradient(90deg, rgba(255, 250, 242, 0.78), rgba(255, 250, 242, 0.34));
  display: flex;
  min-height: 62svh;
  padding-top: 132px;
}
.detail-hero h1 {
  color: var(--green);
  font-size: clamp(2.4rem, 8vw, 5rem);
  line-height: 1.12;
  margin: 0;
}
.detail-hero p:not(.section-kicker) { color: var(--muted); font-size: 1.08rem; font-weight: 700; line-height: 1.9; max-width: 820px; }
.detail-section { background: rgba(255, 250, 242, 0.72); }
.standard-list, .process-list {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.standard-list li, .process-item {
  background: rgba(244, 239, 230, 0.68);
  border: 1px solid rgba(47, 93, 58, 0.14);
  border-radius: 18px;
  padding: 18px;
}
.standard-list strong, .process-item h3 { color: var(--green); display: block; margin: 0 0 8px; }
.standard-list span, .process-item p { color: var(--muted); display: block; line-height: 1.8; margin: 0; }
.process-item span { color: var(--earth); display: block; font-family: "Montserrat", sans-serif; font-size: 0.72rem; font-weight: 900; letter-spacing: 0.08em; margin-bottom: 16px; }
.page-cta { background: linear-gradient(135deg, rgba(47, 93, 58, 0.1), rgba(141, 183, 199, 0.08)); }
.page-cta h2 { font-size: clamp(2rem, 7vw, 4.2rem); }
.page-cta__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.contact__mail {
  color: var(--green);
  display: inline-block;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.1rem, 6vw, 2.2rem);
  font-weight: 900;
  margin-top: 12px;
  overflow-wrap: anywhere;
}
.site-footer {
  background: rgba(244, 239, 230, 0.78);
  border-top: 1px solid var(--line);
  padding: 46px 0 58px;
}
.footer__inner { display: grid; gap: 28px; }
.footer__brand, .footer__copy, .footer__small { margin: 0; }
.footer__copy {
  color: var(--green);
  font-size: clamp(1.8rem, 8vw, 4.4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-top: 14px;
  max-width: 760px;
}
.footer__small, .footer__nav a { color: var(--muted); }
.footer__nav { display: flex; flex-wrap: wrap; gap: 16px; }
.footer__nav a { font-family: "Montserrat", sans-serif; font-size: 0.72rem; font-weight: 900; letter-spacing: 0.06em; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 640ms ease, transform 640ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (min-width: 680px) {
  .container { padding: 0 28px; }
  .nature-grid, .product-grid, .activity-grid, .page-link-grid, .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-grid--featured .product-card--wide { grid-column: 1 / -1; }
}

@media (min-width: 960px) {
  .menu-toggle { display: none; }
  .site-header { padding: 0 34px; }
  .site-nav {
    align-items: center;
    background: transparent;
    border-left: 0;
    box-shadow: none;
    flex-direction: row;
    gap: 18px;
    inset: auto;
    max-width: none;
    padding: 0;
    position: static;
    transform: none;
    width: auto;
  }
  .site-nav a { border-bottom: 0; font-size: 0.66rem; padding: 0; }
  .hero__inner, .mission__grid, .roadkill__grid { grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr); }
  .roadkill__grid { grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1fr); }
  .nature-grid, .product-grid, .activity-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .product-grid.product-grid--featured { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-grid--featured .product-card--wide { grid-column: auto; }
  .detail-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .split-panel { display: grid; gap: 28px; grid-template-columns: 0.86fr 1.14fr; }
  .payment-panel { grid-template-columns: 0.82fr 1.18fr; }
  .payment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .footer__inner { align-items: end; grid-template-columns: 1fr auto; }
}

@media (max-width: 420px) {
  .section { padding: 72px 0; }
  .button { width: 100%; }
  .hero-visual { min-height: 330px; }
  .contact__inner { padding: 22px; }
}