:root {
  --bg: #f5f1ec;
  --bg-soft: #fbf7f2;
  --text: #171515;
  --text-muted: rgba(23, 21, 21, 0.7);
  --line: rgba(23, 21, 21, 0.1);
  --line-strong: rgba(23, 21, 21, 0.18);
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --surface-dark: #111113;
  --text-light: rgba(248, 244, 239, 0.82);
  --copper: #8b3a22;
  --copper-deep: #6e2c18;
  --green: #2e6f3e;
  --green-deep: #235731;
  --gold: #bfa76a;
  --blue: #4258d2;
  --blue-deep: #2e42b1;
  --navy: #11152d;
  --footer: #121110;
  --shadow: 0 24px 70px rgba(25, 18, 15, 0.08);
  --radius-xl: 38px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --shell: min(1180px, calc(100vw - 40px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(139, 58, 34, 0.08), transparent 24%),
    radial-gradient(circle at 100% 8%, rgba(216, 208, 200, 0.5), transparent 18%),
    linear-gradient(180deg, #faf7f2 0%, #f5f1ec 42%, #f1ebe3 100%);
  color: var(--text);
  font-family: "Manrope", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.page-aura {
  position: fixed;
  z-index: -1;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(55px);
  opacity: 0.48;
}

.page-aura--copper {
  top: 6rem;
  right: 5vw;
  width: 16rem;
  height: 16rem;
  background: rgba(139, 58, 34, 0.12);
}

.page-aura--stone {
  left: 2vw;
  bottom: 9vh;
  width: 18rem;
  height: 18rem;
  background: rgba(191, 167, 106, 0.12);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 18px 0;
  transition:
    padding 180ms ease,
    transform 180ms ease;
}

.site-header.is-scrolled {
  padding: 12px 0;
}

.header-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow:
    0 16px 48px rgba(25, 18, 15, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.brand-mark img {
  width: 28px;
  height: 28px;
}

.brand-mark span {
  font-family: "Playfair Display", serif;
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.header-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  gap: 28px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin: 0 auto;
}

.site-nav a,
.brand-link,
.button,
.text-link,
.footer-columns a,
.contact-meta a,
.inline-action {
  transition:
    color 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.site-nav a {
  font-size: 0.96rem;
  color: var(--text-muted);
}

.site-nav a:hover,
.footer-columns a:hover,
.contact-meta a:hover {
  color: var(--copper);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(139, 58, 34, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--copper);
  font-size: 0.92rem;
  font-weight: 700;
}

.brand-link:hover {
  transform: translateY(-1px);
}

.brand-link--dark {
  border-color: rgba(17, 21, 45, 0.12);
  background: rgba(17, 17, 19, 0.92);
  color: #f7f2ed;
}

.brand-link.is-current {
  box-shadow: inset 0 0 0 1px currentColor;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
}

.hero,
.section {
  padding: 76px 0;
}

.hero-home {
  padding-top: 42px;
}

.hero-home {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: center;
  min-height: calc(100svh - 160px);
}

.eyebrow,
.eyebrow--green,
.eyebrow--blue {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  border: 1px solid rgba(139, 58, 34, 0.14);
  background: rgba(255, 255, 255, 0.58);
  color: var(--copper);
}

.eyebrow--green {
  border: 1px solid rgba(46, 111, 62, 0.16);
  background: rgba(255, 255, 255, 0.58);
  color: var(--green);
}

.eyebrow--blue {
  border: 1px solid rgba(66, 88, 210, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: #99a7ff;
}

.hero-home__logo {
  width: min(360px, 72%);
  margin: 22px 0 10px;
}

.hero-home h1,
.section-heading h2,
.principle-card h3,
.gateway-card h2,
.brand-panel h3,
.brand-hero h1,
.category-card h3,
.product-card h3,
.family-card h3,
.language-card h3,
.contact-block h2 {
  margin: 0;
  font-family: "Playfair Display", serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hero-home h1,
.brand-hero h1 {
  font-size: clamp(3.2rem, 7vw, 5.8rem);
  line-height: 0.95;
  max-width: 10ch;
}

.hero-home__summary,
.section-heading p,
.gateway-card p,
.principle-card p,
.brand-panel p,
.brand-hero p,
.category-card p,
.product-card p,
.family-card p,
.language-card p,
.contact-block p,
.footer-brand p,
.contact-meta,
.operation-strip p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.hero-home__summary {
  max-width: 34rem;
  margin: 22px 0 0;
}

.hero-home__actions,
.panel-actions,
.contact-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.signal-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.signal-row span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
}

.tag-row--light span {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.96rem;
  font-weight: 700;
}

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

.button--primary {
  background: var(--copper);
  color: #f8f3ee;
  box-shadow: 0 14px 30px rgba(139, 58, 34, 0.16);
}

.button--primary:hover {
  background: var(--copper-deep);
}

.button--ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
}

.button--ghost:hover {
  border-color: rgba(139, 58, 34, 0.24);
  color: var(--copper);
}

.button--green {
  background: var(--green);
  color: #f8f5ef;
  box-shadow: 0 14px 30px rgba(46, 111, 62, 0.18);
}

.button--green:hover {
  background: var(--green-deep);
}

.button--blue {
  background: var(--blue);
  color: #f8f5ef;
  box-shadow: 0 14px 30px rgba(66, 88, 210, 0.2);
}

.button--blue:hover {
  background: var(--blue-deep);
}

.button--light {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: #f7f2ed;
}

.button--light:hover,
.button--ghost-light:hover {
  background: rgba(255, 255, 255, 0.14);
}

.button--ghost-light {
  border-color: rgba(255, 255, 255, 0.14);
  background: transparent;
  color: #f7f2ed;
}

.hero-home__panel,
.brand-hero__visual,
.brand-panel,
.principle-card,
.contact-block,
.operation-strip,
.category-card,
.product-card,
.family-card,
.language-card {
  border-radius: var(--radius-xl);
}

.hero-home__panel {
  display: grid;
  gap: 18px;
}

.gateway-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
}

.gateway-card__media {
  min-height: 100%;
  overflow: hidden;
}

.gateway-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.gateway-card:hover .gateway-card__media img,
.visual-frame:hover img,
.category-card:hover img,
.product-card:hover img {
  transform: scale(1.04);
}

.gateway-card__content {
  padding: 26px 24px;
}

.gateway-card__label,
.principle-card__index,
.footer-title {
  display: inline-block;
  color: var(--copper);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gateway-card h2 {
  margin-top: 12px;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1;
}

.gateway-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 22px;
}

.inline-action,
.text-link {
  font-size: 0.94rem;
  font-weight: 700;
}

.inline-action {
  color: var(--copper);
}

.inline-action--muted,
.text-link {
  color: var(--text-muted);
}

.inline-action:hover,
.text-link:hover {
  transform: translateX(3px);
}

.gateway-card--flexnote {
  border-color: rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 80% 20%, rgba(66, 88, 210, 0.28), transparent 22%),
    linear-gradient(180deg, #10142b 0%, #131728 100%);
}

.gateway-card--flexnote .gateway-card__label,
.gateway-card--flexnote h2,
.gateway-card--flexnote p,
.inline-action--light,
.inline-action--light-muted {
  color: #f7f2ed;
}

.inline-action--light-muted {
  opacity: 0.7;
}

.gateway-card__media--flexnote {
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    radial-gradient(circle at 25% 70%, rgba(139, 58, 34, 0.14), transparent 25%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

.gateway-card__media--flexnote img {
  width: 84%;
  height: auto;
  object-fit: contain;
}

.section-heading {
  max-width: 48rem;
}

.section-heading h2,
.contact-block h2 {
  margin-top: 18px;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 0.97;
}

.section-heading p {
  max-width: 38rem;
  margin: 18px 0 0;
}

.principles-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 18px;
  margin-top: 36px;
}

.principle-card {
  padding: 30px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 46px rgba(25, 18, 15, 0.05);
}

.principle-card h3,
.category-card h3,
.product-card h3,
.family-card h3,
.language-card h3 {
  margin-top: 18px;
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  line-height: 1;
}

.principle-card p,
.category-card p,
.product-card p,
.family-card p,
.language-card p {
  margin: 16px 0 0;
}

.principle-card--dark,
.language-card--dark {
  border-color: rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top left, rgba(66, 88, 210, 0.18), transparent 20%),
    linear-gradient(180deg, #13131a 0%, #151517 100%);
}

.principle-card--dark .principle-card__index,
.principle-card--dark h3,
.principle-card--dark p,
.language-card--dark .principle-card__index,
.language-card--dark h3,
.language-card--dark p {
  color: #f7f2ed;
}

.brand-showcase {
  display: grid;
  gap: 26px;
  margin-top: 38px;
}

.brand-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.brand-panel--packaging {
  background:
    radial-gradient(circle at top right, rgba(46, 111, 62, 0.1), transparent 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(250, 245, 238, 0.92));
}

.brand-panel--flexnote {
  border-color: rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 85% 18%, rgba(66, 88, 210, 0.28), transparent 22%),
    linear-gradient(180deg, #10142b 0%, #121620 100%);
}

.brand-panel--flexnote p {
  color: var(--text-light);
}

.brand-panel__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.brand-panel__wordmark {
  width: min(100%, 26rem);
  height: auto;
}

.brand-panel__wordmark--packaging {
  width: min(100%, 23rem);
}

.brand-panel__wordmark--flexnote {
  width: min(100%, 22rem);
}

.brand-panel__visual--grid {
  display: grid;
  grid-template-columns: 1.3fr 0.85fr;
  gap: 14px;
}

.visual-frame {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
}

.visual-frame img,
.category-card img,
.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.visual-frame--large {
  grid-row: 1 / span 2;
}

.brand-panel__visual--concept {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
}

.concept-card {
  display: grid;
  place-items: center;
  min-height: 10rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 85% 18%, rgba(66, 88, 210, 0.24), transparent 24%),
    rgba(255, 255, 255, 0.05);
}

.concept-card--tall {
  grid-row: 1 / span 2;
  min-height: 100%;
}

.concept-card--tall img {
  width: 76%;
  height: auto;
}

.concept-card--muted {
  background: rgba(255, 255, 255, 0.08);
}

.concept-card span {
  color: #f7f2ed;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-contact {
  padding-top: 20px;
}

.contact-block {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.82);
  box-shadow:
    0 24px 70px rgba(25, 18, 15, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.contact-block p {
  max-width: 38rem;
  margin: 16px 0 0;
}

.contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.brand-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 34px;
  align-items: center;
  padding: 46px 0 70px;
}

.brand-hero__wordmark {
  height: auto;
  margin: 18px 0 10px;
}

.brand-hero__wordmark--packaging {
  width: min(100%, 24rem);
}

.brand-hero__wordmark--flexnote {
  width: min(100%, 18rem);
}

.brand-hero__copy p {
  max-width: 34rem;
  margin: 18px 0 0;
}

.brand-hero__visual--packaging {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
}

.brand-hero__visual {
  min-height: 24rem;
}

.brand-hero--dark {
  position: relative;
  padding: 54px 0 78px;
}

.page-brand--flexnote {
  background:
    radial-gradient(circle at top right, rgba(66, 88, 210, 0.18), transparent 20%),
    linear-gradient(180deg, #0f1323 0%, #111420 48%, #f5f1ec 48%, #f5f1ec 100%);
  color: var(--text);
}

.page-brand--flexnote .site-header .header-shell {
  background: rgba(18, 22, 39, 0.68);
  border-color: rgba(255, 255, 255, 0.08);
}

.page-brand--flexnote .brand-mark span,
.page-brand--flexnote .site-nav a,
.page-brand--flexnote .brand-link,
.page-brand--flexnote .menu-toggle {
  color: #f7f2ed;
}

.page-brand--flexnote .site-nav a {
  color: rgba(247, 242, 237, 0.7);
}

.page-brand--flexnote .brand-link {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
}

.page-brand--flexnote .brand-link--dark {
  background: #f7f2ed;
  color: #12162a;
}

.page-brand--flexnote .brand-link:hover,
.page-brand--flexnote .site-nav a:hover {
  color: #ffffff;
}

.brand-hero--dark h1,
.brand-hero--dark .brand-hero__copy p {
  color: var(--text-light);
}

.brand-hero__visual--flexnote {
  display: grid;
  place-items: center;
}

.concept-stage {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 14px;
  width: 100%;
  min-height: 28rem;
}

.concept-stage__plate {
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top right, rgba(66, 88, 210, 0.26), transparent 22%),
    rgba(255, 255, 255, 0.05);
}

.concept-stage__plate--large {
  grid-row: 1 / span 2;
  min-height: 100%;
}

.concept-stage__plate--large img {
  width: 78%;
  height: auto;
}

.concept-stage__plate--small span {
  color: #f7f2ed;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.category-grid,
.product-grid,
.family-grid,
.language-grid {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.category-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid,
.family-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.language-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-card,
.product-card,
.family-card,
.language-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 46px rgba(25, 18, 15, 0.05);
}

.category-card img,
.product-card img {
  aspect-ratio: 4 / 3;
}

.category-card > div,
.product-card,
.family-card,
.language-card {
  padding: 22px;
}

.product-card img {
  margin: -22px -22px 18px;
  width: calc(100% + 44px);
}

.family-card {
  background:
    radial-gradient(circle at top right, rgba(66, 88, 210, 0.12), transparent 22%),
    rgba(255, 255, 255, 0.86);
  border-color: rgba(66, 88, 210, 0.12);
}

.family-card__visual {
  display: grid;
  place-items: center;
  min-height: 12rem;
  margin: -22px -22px 18px;
  border-bottom: 1px solid rgba(66, 88, 210, 0.1);
  background:
    radial-gradient(circle at 80% 20%, rgba(66, 88, 210, 0.26), transparent 24%),
    linear-gradient(180deg, rgba(17, 21, 45, 0.9), rgba(17, 21, 45, 0.78));
}

.family-card__visual span {
  color: #f7f2ed;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.language-card {
  background: rgba(255, 255, 255, 0.82);
}

.page-brand--flexnote .language-card {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.page-brand--flexnote .language-card h3,
.page-brand--flexnote .language-card p,
.page-brand--flexnote .language-card .principle-card__index {
  color: var(--text);
}

.operation-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
  border: 1px solid rgba(46, 111, 62, 0.16);
  background:
    radial-gradient(circle at top right, rgba(46, 111, 62, 0.1), transparent 18%),
    rgba(255, 255, 255, 0.82);
}

.operation-strip--blue {
  border-color: rgba(66, 88, 210, 0.14);
  background:
    radial-gradient(circle at top right, rgba(66, 88, 210, 0.14), transparent 18%),
    rgba(255, 255, 255, 0.9);
}

.operation-strip p {
  margin: 10px 0 0;
}

.site-footer {
  margin-top: 48px;
  padding-top: 12px;
  padding-bottom: 36px;
  background: var(--footer);
  color: #f7f2ed;
}

.footer-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 32px;
  padding: 36px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
  width: min(220px, 56%);
}

.footer-brand p {
  max-width: 30rem;
  margin: 18px 0 0;
  color: rgba(247, 242, 237, 0.7);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.footer-columns div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-title {
  color: var(--gold);
}

.footer-columns a,
.footer-columns span {
  color: rgba(247, 242, 237, 0.72);
  font-size: 0.96rem;
  line-height: 1.6;
}

.footer-bottom {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(247, 242, 237, 0.55);
  font-size: 0.92rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 720ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (max-width: 1100px) {
  .menu-toggle {
    display: inline-flex;
  }

  .header-panel {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 26px 60px rgba(25, 18, 15, 0.08);
  }

  .page-brand--flexnote .header-panel {
    background: rgba(18, 22, 39, 0.95);
    border-color: rgba(255, 255, 255, 0.08);
  }

  .header-panel.is-open {
    display: flex;
  }

  .site-nav,
  .header-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin: 0;
  }

  .site-nav a,
  .brand-link {
    width: 100%;
    justify-content: center;
  }

  .hero-home,
  .brand-hero,
  .gateway-card,
  .brand-panel,
  .principles-grid,
  .category-grid,
  .product-grid,
  .family-grid,
  .language-grid,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .brand-panel__visual--grid,
  .brand-hero__visual--packaging,
  .brand-panel__visual--concept,
  .concept-stage {
    grid-template-columns: 1fr;
  }

  .visual-frame--large {
    grid-row: auto;
  }

  .operation-strip,
  .footer-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  :root {
    --shell: min(100vw - 28px, 1180px);
    --radius-xl: 28px;
    --radius-lg: 22px;
  }

  .site-header {
    padding-top: 12px;
  }

  .hero,
  .section {
    padding: 56px 0;
  }

  .hero-home {
    padding-top: 18px;
  }

  .hero-home__logo {
    width: min(320px, 82%);
  }

  .contact-block,
  .gateway-card__content,
  .brand-panel,
  .principle-card,
  .operation-strip,
  .category-card > div,
  .product-card,
  .family-card,
  .language-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .contact-block,
  .operation-strip {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .contact-meta {
    flex-direction: column;
    gap: 10px;
  }

  .product-card img {
    margin-left: -20px;
    margin-right: -20px;
    width: calc(100% + 40px);
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}