:root {
  --ink: #202127;
  --ink-soft: #30323a;
  --paper: #f7f6fa;
  --white: #ffffff;
  --line: #dedbe4;
  --muted: #6c6b75;
  --blue: #1e8cca;
  --magenta: #e9005d;
  --charcoal: #3f4145;
  --orange: #f48324;
  --purple: #79379a;
  --accent: var(--magenta);
  --brand-gradient: linear-gradient(115deg, var(--blue) 0%, var(--purple) 27%, var(--magenta) 52%, var(--orange) 79%, #ffb51f 100%);
  --brand-gradient-soft: linear-gradient(135deg, rgba(30, 140, 202, 0.1), rgba(121, 55, 154, 0.08) 34%, rgba(233, 0, 93, 0.07) 65%, rgba(244, 131, 36, 0.1));
  --shell: 1320px;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(46, 35, 66, 0.14);
  --brand-shadow: 0 16px 42px rgba(121, 55, 154, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

p,
h1,
h2,
h3,
blockquote,
figure {
  margin-top: 0;
}

:focus-visible {
  outline: 3px solid var(--magenta);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 64px), var(--shell));
  margin-inline: auto;
}

.announcement {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 34px;
  padding: 7px 24px;
  color: var(--white);
  background: var(--ink);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.announcement::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--brand-gradient);
  content: "";
}

.announcement p {
  margin: 0;
  color: #d1ced8;
}

.announcement a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.announcement a:hover {
  color: var(--white);
  border-color: var(--magenta);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
  backdrop-filter: blur(14px);
  transition: box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px rgba(23, 23, 23, 0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: 112px 1fr auto;
  align-items: center;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
}

.logo-window {
  position: relative;
  display: block;
  width: 76px;
  height: 82px;
  overflow: hidden;
}

.logo-window img {
  position: absolute;
  top: -16px;
  left: -18px;
  width: 112px;
  max-width: none;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 3vw, 46px);
}

.desktop-nav a {
  position: relative;
  padding: 10px 0;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.04em;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--brand-gradient);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 15px 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.045em;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  transition: color 0.2s ease, background-position 0.3s ease, box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.button span {
  font-size: 18px;
  line-height: 0;
  transition: transform 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover span {
  transform: translate(2px, -2px);
}

.button--small {
  min-height: 44px;
  padding: 12px 18px;
  font-size: 11px;
}

.button--dark {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.button--dark:hover {
  color: var(--white);
  background: var(--brand-gradient);
  background-size: 150% 100%;
  border-color: transparent;
  box-shadow: var(--brand-shadow);
}

.button--accent {
  color: var(--white);
  background: var(--brand-gradient);
  background-position: 0 0;
  background-size: 150% 100%;
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(121, 55, 154, 0.2);
}

.button--accent:hover {
  background-position: 100% 0;
  border-color: transparent;
  box-shadow: var(--brand-shadow);
}

.button--wide {
  width: 100%;
}

.menu-toggle,
.mobile-menu {
  display: none;
}

.hero {
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 18%, rgba(30, 140, 202, 0.22), transparent 29%),
    radial-gradient(circle at 37% 86%, rgba(121, 55, 154, 0.24), transparent 32%),
    var(--ink);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(560px, 1.12fr);
  align-items: stretch;
  min-height: 700px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 92px clamp(34px, 5vw, 82px) 76px 0;
}

.hero-copy::after {
  position: absolute;
  right: 36px;
  bottom: 30px;
  color: rgba(255, 255, 255, 0.04);
  content: "S";
  font-size: 250px;
  font-weight: 900;
  line-height: 0.7;
  pointer-events: none;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  color: #c3c2bc;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.17em;
  line-height: 1.2;
}

.eyebrow > span {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--brand-gradient);
}

.eyebrow--dark {
  color: var(--muted);
}

.eyebrow--dark > span {
  background: var(--brand-gradient);
}

.hero h1 {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
  font-size: clamp(70px, 7vw, 112px);
  font-weight: 820;
  letter-spacing: -0.075em;
  line-height: 0.84;
}

.hero h1 em {
  color: var(--magenta);
  background: var(--brand-gradient);
  background-clip: text;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.055em;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lede {
  max-width: 560px;
  margin-bottom: 36px;
  color: #c8c7c2;
  font-size: clamp(17px, 1.55vw, 21px);
  line-height: 1.6;
}

.hero-actions {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 28px;
  margin-bottom: 64px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.065em;
  text-transform: uppercase;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.text-link span {
  font-size: 18px;
  transition: transform 0.2s ease;
}

.text-link:hover {
  color: var(--magenta);
  border-color: var(--magenta);
}

.text-link:hover span {
  transform: translateX(5px);
}

.text-link--dark {
  color: var(--ink);
  border-color: rgba(23, 23, 23, 0.4);
}

.hero-points {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  color: #e5e4df;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
}

.hero-points span {
  display: block;
  margin-bottom: 10px;
  color: #74736f;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.hero-visual {
  position: relative;
  min-height: 700px;
  margin-right: calc((100vw - min(calc(100vw - 64px), var(--shell))) / -2);
  overflow: hidden;
  background: #2b2b2b;
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(23, 23, 23, 0.4) 0%, transparent 25%, transparent 75%, rgba(0, 0, 0, 0.1) 100%);
  content: "";
  pointer-events: none;
}

.hero-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1.2s ease;
}

.hero-visual:hover > img {
  transform: scale(1.025);
}

.hero-size-card {
  position: absolute;
  z-index: 2;
  top: 34px;
  right: 34px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 18px 20px;
  color: var(--white);
  background: var(--brand-gradient);
  box-shadow: var(--brand-shadow);
}

.hero-size-card strong {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
}

.hero-size-card span {
  margin-top: 5px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.hero-visual-caption {
  position: absolute;
  z-index: 2;
  right: 30px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 248px;
  padding: 18px 20px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border-top: 3px solid transparent;
  border-image: var(--brand-gradient) 1;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-visual-caption p {
  margin: 0;
  font-size: 13px;
  line-height: 1.35;
}

.color-dots {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.color-dots i {
  width: 20px;
  height: 4px;
}

.color-dots i:nth-child(1) { background: var(--blue); }
.color-dots i:nth-child(2) { background: var(--magenta); }
.color-dots i:nth-child(3) { background: var(--charcoal); }
.color-dots i:nth-child(4) { background: var(--orange); }
.color-dots i:nth-child(5) { background: var(--purple); }

.proof-bar {
  position: relative;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(46, 35, 66, 0.08);
}

.proof-bar::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--brand-gradient);
  content: "";
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-grid > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: 112px;
  padding: 30px 28px;
  border-left: 1px solid var(--line);
}

.proof-grid > div:last-child {
  border-right: 1px solid var(--line);
}

.proof-grid strong {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.proof-grid > div:nth-child(1) strong { color: var(--blue); }
.proof-grid > div:nth-child(2) strong { color: var(--magenta); }
.proof-grid > div:nth-child(3) strong { color: var(--orange); }
.proof-grid > div:nth-child(4) strong { color: var(--purple); }

.proof-grid span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.section {
  padding: clamp(92px, 9vw, 150px) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 70px;
  margin-bottom: 60px;
}

.section-heading h2,
.detail-copy h2,
.color-heading h2,
.system-copy h2,
.material-copy h2,
.faq-intro h2 {
  margin-bottom: 0;
  font-size: clamp(43px, 5.4vw, 76px);
  font-weight: 820;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.section-intro {
  max-width: 500px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.products {
  background: var(--brand-gradient-soft), var(--paper);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(46, 35, 66, 0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.product-card--featured {
  border-top: 5px solid var(--magenta);
}

.product-image-wrap {
  position: relative;
  aspect-ratio: 1.35 / 1;
  overflow: hidden;
  background: linear-gradient(145deg, #fff 58%, #fbf7ff 100%);
  border-bottom: 1px solid #eceae4;
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  padding: 16px;
  object-fit: contain;
  transition: transform 0.45s ease;
}

.product-card:hover .product-image-wrap img {
  transform: scale(1.025);
}

.product-badge {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 20px;
  padding: 8px 11px;
  color: var(--white);
  background: var(--ink);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.product-badge--accent {
  color: var(--white);
  background: var(--brand-gradient);
  box-shadow: 0 10px 24px rgba(121, 55, 154, 0.22);
}

.product-content {
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 44px);
}

.product-kicker {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.product-content h3 {
  max-width: 580px;
  margin-bottom: 18px;
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.product-content > p:not(.product-kicker) {
  margin-bottom: 30px;
  color: var(--muted);
  line-height: 1.7;
}

.product-meta {
  margin: auto 0 28px;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.product-meta li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.product-meta span {
  color: var(--muted);
}

.product-meta strong {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-align: right;
}

.amazon-note {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.target-details {
  color: var(--ink);
  background: var(--white);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(400px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(60px, 8vw, 130px);
}

.detail-image {
  position: relative;
  padding: 5%;
  background: linear-gradient(145deg, #f4faff, #faf6ff 55%, #fff6f0);
  box-shadow: var(--shadow);
}

.detail-image::before {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 80px;
  height: 80px;
  border-top: 2px solid var(--blue);
  border-right: 2px solid var(--purple);
  content: "";
}

.detail-image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.detail-index {
  position: absolute;
  bottom: -28px;
  left: 0;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.detail-copy h2 {
  margin-bottom: 28px;
}

.detail-lede {
  max-width: 670px;
  margin-bottom: 38px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.feature-list {
  border-top: 1px solid var(--line);
}

.feature-list article {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.feature-list article > span {
  padding-top: 3px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.feature-list article:nth-child(1) > span { color: var(--blue); }
.feature-list article:nth-child(2) > span { color: var(--magenta); }
.feature-list article:nth-child(3) > span { color: var(--orange); }

.feature-list h3 {
  margin-bottom: 5px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.color-section {
  position: relative;
  padding: clamp(90px, 9vw, 140px) 0;
  color: var(--white);
  background:
    radial-gradient(circle at 0 18%, rgba(30, 140, 202, 0.2), transparent 30%),
    radial-gradient(circle at 100% 84%, rgba(244, 131, 36, 0.13), transparent 30%),
    var(--ink);
}

.color-section::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--brand-gradient);
  content: "";
}

.color-heading {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
  gap: 60px;
  margin-bottom: 54px;
}

.color-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -24px;
}

.color-heading h2 {
  color: var(--white);
}

.color-heading > p:last-child {
  max-width: 470px;
  margin: 0 0 5px;
  color: #aaa9a4;
  font-size: 16px;
  line-height: 1.7;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.color-scroll-hint {
  display: none;
}

.color-card {
  position: relative;
  min-height: 310px;
  padding: 20px;
  overflow: hidden;
  background: #333;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.color-card:hover {
  z-index: 2;
  filter: brightness(1.06);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
  transform: translateY(-8px);
}

.color-card span,
.color-card strong,
.color-card small {
  position: relative;
  z-index: 2;
}

.color-card span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.color-card strong {
  position: absolute;
  bottom: 42px;
  left: 20px;
  font-size: clamp(16px, 1.5vw, 21px);
  font-weight: 900;
  letter-spacing: 0.04em;
}

.color-card small {
  position: absolute;
  bottom: 20px;
  left: 20px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.color-card i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 160px;
  height: 160px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -56%);
}

.color-card i::before,
.color-card i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgba(255, 255, 255, 0.55);
  content: "";
  transform: translate(-50%, -50%);
}

.color-card i::before { width: 1px; height: 190px; }
.color-card i::after { width: 190px; height: 1px; }
.color-card--blue { background: var(--blue); }
.color-card--magenta { background: var(--magenta); }
.color-card--charcoal { background: var(--charcoal); }
.color-card--orange { background: var(--orange); }
.color-card--purple { background: var(--purple); }

.color-note {
  margin: 24px 0 0;
  color: #aaa9a4;
  font-size: 12px;
  text-align: right;
}

.system-section {
  background: var(--brand-gradient-soft), var(--paper);
}

.system-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
  align-items: center;
  gap: clamp(60px, 8vw, 125px);
}

.system-copy h2 {
  margin-bottom: 38px;
}

.system-steps {
  margin-bottom: 34px;
  border-top: 1px solid var(--line);
}

.system-steps article {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.system-steps article > span {
  padding-top: 4px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.system-steps article:nth-child(1) > span { color: var(--blue); }
.system-steps article:nth-child(2) > span { color: var(--magenta); }
.system-steps article:nth-child(3) > span { color: var(--orange); }

.system-steps h3 {
  margin-bottom: 5px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.system-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.system-visual {
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border-top: 5px solid transparent;
  border-image: var(--brand-gradient) 1;
  box-shadow: var(--shadow);
}

.system-visual > img {
  width: 100%;
  aspect-ratio: 1.18 / 1;
  padding: clamp(18px, 3vw, 42px);
  object-fit: contain;
}

.system-visual figcaption {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  color: var(--white);
  background: var(--ink);
}

.system-visual figcaption div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
}

.system-visual figcaption div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.system-visual figcaption strong {
  color: var(--white);
  background: var(--brand-gradient);
  background-clip: text;
  font-size: clamp(23px, 2.5vw, 35px);
  letter-spacing: -0.04em;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.system-visual figcaption span {
  color: #aaa9a4;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.material-story {
  background:
    radial-gradient(circle at 10% 78%, rgba(30, 140, 202, 0.08), transparent 28%),
    radial-gradient(circle at 90% 15%, rgba(233, 0, 93, 0.06), transparent 26%),
    var(--paper);
}

.material-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  align-items: center;
  gap: clamp(55px, 8vw, 120px);
}

.material-copy h2 {
  margin-bottom: 30px;
}

.material-copy > p:not(.eyebrow) {
  max-width: 600px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.material-copy blockquote {
  margin-bottom: 34px;
  padding-left: 22px;
  border-left: 4px solid var(--magenta);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 3.2vw, 45px);
  font-style: italic;
  line-height: 1.1;
}

.material-photo {
  position: relative;
}

.material-photo::before {
  position: absolute;
  z-index: -1;
  top: -24px;
  right: -24px;
  width: 72%;
  height: 72%;
  background: var(--brand-gradient);
  content: "";
}

.material-photo img {
  width: 100%;
  max-height: 760px;
  object-fit: cover;
  object-position: center;
  box-shadow: var(--shadow);
}

.material-photo p {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.material-photo p span {
  color: var(--ink);
  font-weight: 900;
  letter-spacing: 0.12em;
}

.range-scene {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background: var(--ink);
}

.range-scene::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.5) 38%, rgba(0, 0, 0, 0.02) 72%);
  content: "";
}

.range-scene > img {
  width: 100%;
  height: 680px;
  object-fit: cover;
  object-position: center;
}

.range-scene-overlay {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: max(32px, calc((100vw - var(--shell)) / 2));
  color: var(--white);
  transform: translateY(-50%);
}

.range-scene-overlay p {
  margin-bottom: 18px;
  color: #ff9a46;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.range-scene-overlay h2 {
  margin: 0;
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.faq-section {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(60px, 9vw, 140px);
}

.faq-intro h2 {
  margin-bottom: 28px;
}

.faq-intro > p:last-child {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.faq-list {
  border-top: 1px solid var(--ink);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  margin: 0;
}

.faq-item button {
  display: grid;
  grid-template-columns: 1fr 24px;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 25px 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-align: left;
}

.faq-item button i {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
}

.faq-item button i::before,
.faq-item button i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.faq-item button i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item button[aria-expanded="true"] i::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  padding: 0 48px 24px 0;
}

.faq-answer p {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.safety-note {
  padding: 55px 0;
  color: var(--white);
  background: var(--ink);
  border-bottom: 1px solid #393939;
}

.safety-grid {
  display: grid;
  grid-template-columns: 66px 0.72fr 1.28fr;
  align-items: center;
  gap: 30px;
}

.safety-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 2px solid var(--orange);
  border-radius: 50%;
  color: var(--orange);
  font-size: 24px;
  font-weight: 900;
}

.safety-grid > div:nth-child(2) p {
  margin-bottom: 4px;
  color: var(--orange);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.safety-grid h2 {
  margin: 0;
  font-size: 23px;
  letter-spacing: -0.03em;
}

.safety-grid > p {
  margin: 0;
  color: #aaa9a4;
  font-size: 13px;
  line-height: 1.7;
}

.site-footer {
  position: relative;
  padding: 70px 0 28px;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 14%, rgba(121, 55, 154, 0.18), transparent 26%),
    var(--ink);
}

.site-footer::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--brand-gradient);
  content: "";
}

.footer-top {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  padding-bottom: 60px;
}

.footer-logo-window {
  position: relative;
  display: block;
  width: 112px;
  height: 145px;
  overflow: hidden;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}

.footer-logo-window img {
  position: absolute;
  top: -10px;
  left: -25px;
  width: 162px;
  max-width: none;
}

.footer-brand > p {
  margin: 20px 0 0;
  color: #888782;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  font-style: italic;
}

.footer-links {
  display: grid;
  grid-template-columns: 0.7fr 1.25fr 1fr;
  gap: 50px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-links p {
  margin-bottom: 10px;
  color: var(--magenta);
  background: var(--brand-gradient);
  background-clip: text;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.17em;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-links a {
  color: #b8b7b1;
  font-size: 13px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  border-top: 1px solid #373737;
}

.footer-bottom p {
  margin: 0;
  color: #73726e;
  font-size: 10px;
  letter-spacing: 0.04em;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--delay {
  transition-delay: 0.12s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  }

  .hero-copy {
    padding-right: 42px;
  }

  .hero h1 {
    font-size: clamp(67px, 7.2vw, 92px);
  }

  .footer-links {
    gap: 28px;
  }
}

@media (max-width: 980px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    position: relative;
    display: block;
    width: 48px;
    height: 48px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--line);
    cursor: pointer;
  }

  .menu-toggle span {
    position: absolute;
    left: 13px;
    width: 20px;
    height: 2px;
    background: var(--ink);
    transition: transform 0.2s ease, top 0.2s ease;
  }

  .menu-toggle span:first-child { top: 19px; }
  .menu-toggle span:last-child { top: 27px; }
  .menu-toggle[aria-expanded="true"] span:first-child { top: 23px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { top: 23px; transform: rotate(-45deg); }

  .mobile-menu {
    position: absolute;
    z-index: 99;
    top: 100%;
    right: 0;
    bottom: auto;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 26px 32px 40px;
    min-height: calc(100vh - 84px);
    color: var(--ink);
    background: var(--white);
    overflow-y: auto;
  }

  .mobile-menu[hidden] {
    display: none;
  }

  .mobile-menu > a:not(.button) {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.03em;
  }

  .mobile-menu .button {
    margin-top: 28px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-height: 630px;
    padding: 82px 0 70px;
  }

  .hero-visual {
    min-height: 640px;
    margin: 0 calc((100vw - min(calc(100vw - 64px), var(--shell))) / -2);
  }

  .section-heading,
  .color-heading {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .color-heading .eyebrow {
    grid-column: auto;
    margin-bottom: 0;
  }

  .color-heading {
    margin-bottom: 28px;
  }

  .color-scroll-hint {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 14px;
    color: #aaa9a4;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.14em;
  }

  .color-scroll-hint span {
    color: var(--magenta);
    font-size: 18px;
  }

  .section-intro {
    max-width: 680px;
  }

  .detail-grid,
  .system-grid,
  .material-grid {
    grid-template-columns: 1fr;
  }

  .detail-image {
    width: min(100%, 650px);
    margin: 0 auto;
  }

  .detail-copy {
    max-width: 760px;
  }

  .system-copy {
    max-width: 760px;
  }

  .system-visual {
    width: min(100%, 760px);
  }

  .color-grid {
    grid-template-columns: repeat(5, minmax(150px, 1fr));
    padding-bottom: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .color-card {
    min-height: 280px;
    scroll-snap-align: start;
  }

  .material-copy {
    max-width: 760px;
  }

  .material-photo {
    width: min(100%, 760px);
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .faq-intro {
    max-width: 680px;
  }

  .safety-grid {
    grid-template-columns: 66px 1fr;
  }

  .safety-grid > p {
    grid-column: 2;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 740px) {
  .shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .announcement {
    justify-content: space-between;
    gap: 12px;
    min-height: 40px;
    padding-inline: 18px;
    font-size: 8px;
    letter-spacing: 0.1em;
  }

  .announcement p {
    display: none;
  }

  .header-inner {
    min-height: 78px;
  }

  .logo-window {
    width: 68px;
    height: 72px;
  }

  .logo-window img {
    top: -14px;
    left: -15px;
    width: 98px;
  }

  .mobile-menu {
    top: 100%;
    padding-inline: 18px;
    min-height: calc(100vh - 78px);
  }

  .hero-copy {
    min-height: auto;
    padding: 68px 0 56px;
  }

  .hero-copy::after {
    right: -8px;
    bottom: 10px;
    font-size: 170px;
  }

  .hero h1 {
    margin-bottom: 24px;
    font-size: clamp(59px, 20vw, 78px);
  }

  .hero-lede {
    font-size: 17px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .hero-points li {
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
  }

  .hero-points span {
    margin: 0;
  }

  .hero-visual {
    min-height: 520px;
    margin-inline: -18px;
  }

  .hero-visual > img {
    object-position: center;
  }

  .hero-size-card {
    top: 18px;
    right: 18px;
  }

  .hero-visual-caption {
    right: 18px;
    bottom: 18px;
    left: 18px;
    min-width: 0;
  }

  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-grid > div {
    min-height: 94px;
    padding: 22px 16px;
    border-bottom: 1px solid var(--line);
  }

  .proof-grid > div:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .detail-copy h2,
  .color-heading h2,
  .system-copy h2,
  .material-copy h2,
  .faq-intro h2 {
    font-size: clamp(40px, 12vw, 56px);
    line-height: 1;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-image-wrap {
    aspect-ratio: 1.05 / 1;
  }

  .product-content {
    padding: 28px 22px;
  }

  .detail-grid,
  .system-grid,
  .material-grid {
    gap: 64px;
  }

  .detail-image::before {
    top: -10px;
    right: -10px;
  }

  .feature-list article {
    grid-template-columns: 38px 1fr;
  }

  .color-section {
    padding: 82px 0;
  }

  .color-grid {
    grid-template-columns: repeat(5, 72vw);
  }

  .color-card {
    min-height: 330px;
  }

  .color-note {
    text-align: left;
  }

  .system-steps article {
    grid-template-columns: 38px 1fr;
  }

  .system-visual > img {
    padding: 16px;
  }

  .system-visual figcaption div {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
    padding: 15px 16px;
  }

  .system-visual figcaption strong {
    font-size: 24px;
  }

  .material-copy blockquote {
    font-size: 30px;
  }

  .material-photo::before {
    top: -12px;
    right: -10px;
  }

  .material-photo img {
    max-height: 620px;
  }

  .material-photo p {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .range-scene,
  .range-scene > img {
    min-height: 580px;
    height: 580px;
  }

  .range-scene > img {
    object-position: 58% center;
  }

  .range-scene::after {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.55) 50%, rgba(0, 0, 0, 0.05) 100%);
  }

  .range-scene-overlay {
    top: auto;
    right: 18px;
    bottom: 52px;
    left: 18px;
    transform: none;
  }

  .range-scene-overlay h2 {
    font-size: 41px;
  }

  .faq-item button {
    padding: 22px 0;
    font-size: 16px;
  }

  .safety-grid {
    grid-template-columns: 54px 1fr;
    gap: 20px;
  }

  .safety-icon {
    width: 48px;
    height: 48px;
  }

  .safety-grid h2 {
    font-size: 19px;
  }

  .safety-grid > p {
    grid-column: 1 / -1;
  }

  .site-footer {
    padding-top: 55px;
  }

  .footer-top {
    gap: 50px;
    padding-bottom: 50px;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 40px 24px;
  }

  .footer-links > div:last-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* WordPress integration */
.admin-bar .site-header {
  top: 32px;
}

.wp-content {
  min-height: 62vh;
  background: var(--brand-gradient-soft), var(--paper);
}

.wp-content-shell {
  width: min(calc(100% - 64px), 900px);
}

.wp-entry {
  margin-bottom: 48px;
  padding: clamp(28px, 5vw, 60px);
  background: var(--white);
  border-top: 5px solid transparent;
  border-image: var(--brand-gradient) 1;
  box-shadow: var(--shadow);
}

.wp-entry-title {
  margin-bottom: 28px;
  font-size: clamp(40px, 6vw, 70px);
  font-weight: 820;
  letter-spacing: -0.055em;
  line-height: 1;
}

.wp-entry-content {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.wp-entry-content > *:last-child {
  margin-bottom: 0;
}

.wp-entry-content a {
  color: var(--magenta);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wp-entry-content img {
  height: auto;
}

.navigation.posts-navigation {
  margin-top: 32px;
}

.nav-links {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.nav-links a {
  font-weight: 800;
}

@media (max-width: 782px) {
  .admin-bar .site-header {
    top: 46px;
  }
}

@media (max-width: 740px) {
  .wp-content-shell {
    width: min(calc(100% - 36px), 900px);
  }
}