/* =========================================================
   MEISI Hair Wipes — B2B Website
   Shared stylesheet
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');

:root {
  --ink: #173638;
  --ink-soft: #466062;
  --teal: #0d5658;
  --teal-deep: #092f31;
  --teal-bright: #147778;
  --mint: #e8f1ed;
  --mint-deep: #d6e6df;
  --cream: #faf7f0;
  --paper: #fffdf8;
  --white: #ffffff;
  --lime: #d9e98d;
  --lime-soft: #eff5cc;
  --sand: #d9c4ab;
  --line: rgba(23, 54, 56, 0.14);
  --line-light: rgba(255, 255, 255, 0.2);
  --shadow-sm: 0 12px 32px rgba(21, 54, 55, 0.08);
  --shadow-md: 0 24px 64px rgba(21, 54, 55, 0.13);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 34px;
  --container: 1200px;
  --header-height: 78px;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Instrument Serif', Georgia, 'Times New Roman', serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(3.5rem, 7vw, 6.5rem);
}

h2 {
  font-size: clamp(2.6rem, 5vw, 4.75rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
}

::selection {
  color: var(--teal-deep);
  background: var(--lime);
}

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

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.section {
  padding: 112px 0;
}

.section-sm {
  padding: 76px 0;
}

.section-tint {
  background: var(--mint);
}

.section-paper {
  background: var(--paper);
}

.section-dark {
  color: var(--white);
  background: var(--teal-deep);
}

.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.72);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  color: var(--teal-deep);
  background: var(--lime);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 1px;
  content: '';
  background: currentColor;
}

.eyebrow-light {
  color: var(--lime);
}

.lede {
  max-width: 680px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.7;
}

.muted {
  color: var(--ink-soft);
}

.serif-italic {
  font-family: var(--font-display);
  font-style: italic;
}

/* Top bar */
.topbar {
  position: relative;
  z-index: 110;
  min-height: 38px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--teal-deep);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.topbar-inner {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar-note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.topbar-note::before {
  width: 6px;
  height: 6px;
  content: '';
  background: var(--lime);
  border-radius: 50%;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color 160ms ease;
}

.topbar-links a:hover {
  color: var(--lime);
}

.topbar-links svg {
  width: 13px;
  height: 13px;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  background: rgba(250, 247, 240, 0.94);
  border-bottom: 1px solid rgba(23, 54, 56, 0.08);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 7px 20px rgba(9, 47, 49, 0.18);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.brand-name {
  color: var(--ink);
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.16em;
}

.brand-desc {
  color: var(--ink-soft);
  font-size: 0.56rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: auto;
}

.site-nav a {
  position: relative;
  padding: 10px 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 600;
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  content: '';
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current='page'] {
  color: var(--teal);
}

.site-nav a:hover::after,
.site-nav a[aria-current='page']::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 4px auto;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}

.menu-toggle[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

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

.btn svg {
  width: 17px;
  height: 17px;
  transition: transform 180ms ease;
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  color: var(--white);
  background: var(--teal);
  box-shadow: 0 10px 28px rgba(13, 86, 88, 0.19);
}

.btn-primary:hover {
  background: var(--teal-deep);
  box-shadow: 0 14px 32px rgba(13, 86, 88, 0.25);
}

.btn-lime {
  color: var(--teal-deep);
  background: var(--lime);
}

.btn-lime:hover {
  background: #e6f3ab;
}

.btn-light {
  color: var(--teal-deep);
  background: var(--white);
}

.btn-light:hover {
  background: var(--mint);
}

.btn-outline {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
}

.btn-outline:hover {
  color: var(--teal);
  background: rgba(255, 255, 255, 0.65);
  border-color: var(--teal);
}

.btn-outline-light {
  color: var(--white);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.38);
}

.btn-outline-light:hover {
  color: var(--teal-deep);
  background: var(--white);
  border-color: var(--white);
}

.btn-sm {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 0.76rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-size: 0.84rem;
  font-weight: 700;
  border-bottom: 1px solid rgba(13, 86, 88, 0.28);
  transition: gap 180ms ease, border-color 180ms ease;
}

.text-link:hover {
  gap: 12px;
  border-color: var(--teal);
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  min-height: max(650px, calc(100svh - 116px));
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--teal-deep);
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% center;
}

.hero-bg::after {
  position: absolute;
  inset: 0;
  content: '';
  background:
    linear-gradient(90deg, rgba(6, 37, 39, 0.92) 0%, rgba(6, 37, 39, 0.72) 41%, rgba(6, 37, 39, 0.22) 72%, rgba(6, 37, 39, 0.45) 100%),
    linear-gradient(0deg, rgba(6, 37, 39, 0.42), transparent 46%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
  align-items: end;
  gap: 60px;
  padding-top: 86px;
  padding-bottom: 90px;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
}

.hero-copy {
  max-width: 780px;
}

.hero h1 {
  max-width: 850px;
  margin-bottom: 26px;
  color: var(--white);
  font-size: clamp(4.25rem, 8vw, 7.1rem);
  line-height: 0.9;
}

.hero h1 em {
  color: var(--lime);
  font-weight: 400;
}

.hero-subcopy {
  max-width: 650px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
  list-style: none;
}

.hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-meta li::before {
  width: 16px;
  height: 16px;
  content: '';
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5 10 3.2 3.2L15 6.5' fill='none' stroke='%23d9e98d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.hero-panel {
  align-self: end;
  padding: 24px;
  color: var(--white);
  background: rgba(8, 42, 44, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(15px);
}

.hero-panel .panel-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--lime);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-panel .panel-kicker::before {
  width: 7px;
  height: 7px;
  content: '';
  background: var(--lime);
  border-radius: 50%;
}

.hero-panel h2 {
  margin-bottom: 20px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.36rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.panel-list {
  padding: 0;
  margin: 0 0 22px;
  list-style: none;
}

.panel-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  color: rgba(255, 255, 255, 0.73);
  font-size: 0.77rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.panel-list strong {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: right;
}

.hero-panel .text-link {
  color: var(--lime);
  border-color: rgba(217, 233, 141, 0.4);
}

/* Trust bar */
.trust-bar {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.trust-list {
  display: grid;
  min-height: 100px;
  align-items: stretch;
  grid-template-columns: repeat(5, 1fr);
}

.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 20px 16px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  border-left: 1px solid var(--line);
}

.trust-item:first-child {
  border-left: 0;
}

.trust-item svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: var(--teal);
}

/* Section headings */
.section-heading {
  display: grid;
  align-items: end;
  gap: 48px;
  margin-bottom: 54px;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
}

.section-heading h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.section-heading .lede {
  margin-bottom: 4px;
}

.section-heading.center {
  display: block;
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading.center .lede {
  margin-right: auto;
  margin-left: auto;
}

.section-heading.center .eyebrow {
  justify-content: center;
}

.section-heading.center .eyebrow::after {
  width: 30px;
  height: 1px;
  content: '';
  background: currentColor;
}

/* Feature cards */
.feature-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  position: relative;
  min-height: 320px;
  padding: 32px;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.feature-card:hover {
  border-color: rgba(13, 86, 88, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

.feature-card::after {
  position: absolute;
  right: -54px;
  bottom: -64px;
  width: 160px;
  height: 160px;
  content: '';
  background: var(--mint);
  border-radius: 50%;
  transition: transform 260ms ease;
}

.feature-card:hover::after {
  transform: scale(1.15);
}

.feature-num {
  display: block;
  margin-bottom: 62px;
  color: var(--teal);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.feature-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  color: var(--teal);
  background: var(--mint);
  border-radius: 50%;
  place-items: center;
}

.feature-icon svg {
  width: 23px;
  height: 23px;
}

.feature-card h3 {
  margin-bottom: 12px;
}

.feature-card p {
  position: relative;
  z-index: 1;
  max-width: 320px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.93rem;
}

/* Product feature */
.product-feature {
  display: grid;
  align-items: center;
  gap: clamp(44px, 7vw, 90px);
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.product-visual {
  position: relative;
}

.image-frame {
  position: relative;
  overflow: hidden;
  background: var(--mint);
  border-radius: var(--radius-lg);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-visual .image-frame {
  aspect-ratio: 4 / 5;
}

.product-visual::before {
  position: absolute;
  z-index: -1;
  top: -22px;
  right: -22px;
  bottom: 38px;
  left: 38px;
  content: '';
  border: 1px solid rgba(13, 86, 88, 0.22);
  border-radius: var(--radius-lg);
}

.floating-note {
  position: absolute;
  right: -26px;
  bottom: 36px;
  max-width: 235px;
  padding: 20px 22px;
  background: var(--lime);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

.floating-note strong {
  display: block;
  margin-bottom: 5px;
  color: var(--teal-deep);
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  line-height: 1;
}

.floating-note span {
  display: block;
  color: rgba(9, 47, 49, 0.78);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-copy h2 {
  margin-bottom: 24px;
}

.product-copy .lede {
  margin-bottom: 28px;
}

.check-list {
  display: grid;
  gap: 15px;
  padding: 0;
  margin: 0 0 32px;
  list-style: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--ink-soft);
  font-size: 0.91rem;
}

.check-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 20px;
  height: 20px;
  content: '✓';
  color: var(--teal);
  background: var(--mint);
  border-radius: 50%;
  font-size: 0.67rem;
  font-weight: 700;
  place-items: center;
}

.check-list-light li {
  color: rgba(255, 255, 255, 0.74);
}

.check-list-light li::before {
  color: var(--teal-deep);
  background: var(--lime);
}

/* Use case cards */
.use-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.25fr 0.9fr 0.9fr;
}

.use-card {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: var(--teal-deep);
  border-radius: var(--radius-md);
}

.use-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
}

.use-card:hover img {
  transform: scale(1.035);
}

.use-card::after {
  position: absolute;
  inset: 0;
  content: '';
  background: linear-gradient(0deg, rgba(4, 29, 31, 0.88) 0%, rgba(4, 29, 31, 0.18) 55%, rgba(4, 29, 31, 0.03) 100%);
}

.use-card-content {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 30px;
  color: var(--white);
}

.use-index {
  display: block;
  margin-bottom: 68px;
  color: var(--lime);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.use-card h3 {
  margin-bottom: 8px;
  color: var(--white);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
}

.use-card p {
  max-width: 340px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

/* OEM section */
.oem-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--teal-deep);
}

.oem-section::before {
  position: absolute;
  top: -180px;
  right: -180px;
  width: 520px;
  height: 520px;
  content: '';
  background: radial-gradient(circle, rgba(217, 233, 141, 0.12), transparent 67%);
}

.oem-grid {
  display: grid;
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.oem-image {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.oem-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.oem-image::after {
  position: absolute;
  inset: 0;
  content: '';
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: inherit;
}

.oem-badge {
  position: absolute;
  z-index: 1;
  top: 24px;
  left: 24px;
  padding: 9px 14px;
  color: var(--teal-deep);
  background: var(--lime);
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.oem-copy h2 {
  margin-bottom: 22px;
}

.oem-copy > p {
  max-width: 640px;
  margin-bottom: 30px;
  font-size: 1rem;
}

.oem-list {
  display: grid;
  gap: 0 34px;
  margin-bottom: 34px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.oem-item {
  padding: 17px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.oem-item strong {
  display: block;
  margin-bottom: 3px;
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
}

.oem-item span {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.76rem;
}

/* Process */
.process-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
}

.process-card {
  padding: 28px 24px 30px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.process-num {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 42px;
  color: var(--teal);
  background: var(--lime-soft);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  place-items: center;
}

.process-card h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.process-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

/* CTA */
.cta-section {
  position: relative;
  padding: 86px 0;
  overflow: hidden;
  color: var(--white);
  background: var(--teal);
}

.cta-section::before,
.cta-section::after {
  position: absolute;
  content: '';
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.cta-section::before {
  top: -280px;
  right: -120px;
  width: 600px;
  height: 600px;
}

.cta-section::after {
  right: 90px;
  bottom: -310px;
  width: 480px;
  height: 480px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
}

.cta-copy {
  max-width: 720px;
}

.cta-copy h2 {
  margin-bottom: 14px;
  color: var(--white);
}

.cta-copy p {
  max-width: 640px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.cta-actions {
  display: flex;
  flex-shrink: 0;
  flex-wrap: wrap;
  gap: 12px;
}

/* Footer */
.site-footer {
  padding-top: 78px;
  color: rgba(255, 255, 255, 0.66);
  background: var(--teal-deep);
}

.footer-grid {
  display: grid;
  gap: 60px;
  padding-bottom: 66px;
  grid-template-columns: minmax(0, 1.3fr) 0.6fr 0.6fr minmax(260px, 0.9fr);
}

.footer-brand .brand-name {
  color: var(--white);
}

.footer-brand .brand-desc {
  color: rgba(255, 255, 255, 0.55);
}

.footer-brand p {
  max-width: 330px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.84rem;
}

.footer-title {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  font-size: 0.86rem;
  list-style: none;
}

.footer-links a {
  transition: color 160ms ease;
}

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

.footer-contact {
  display: grid;
  gap: 14px;
}

.footer-contact a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  transition: color 160ms ease;
}

.footer-contact a:hover {
  color: var(--lime);
}

.footer-contact svg {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  color: var(--lime);
}

.footer-bottom {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 0.7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a:hover {
  color: var(--lime);
}

.whatsapp-float {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 54px;
  height: 54px;
  color: var(--white);
  background: #1fa855;
  border-radius: 50%;
  box-shadow: 0 12px 30px rgba(17, 92, 52, 0.28);
  transition: transform 180ms ease, box-shadow 180ms ease;
  place-items: center;
}

.whatsapp-float:hover {
  box-shadow: 0 16px 34px rgba(17, 92, 52, 0.34);
  transform: translateY(-3px) scale(1.02);
}

.whatsapp-float svg {
  width: 25px;
  height: 25px;
}

/* Page hero */
.page-hero {
  position: relative;
  padding: 92px 0 102px;
  overflow: hidden;
  background: var(--mint);
}

.page-hero::after {
  position: absolute;
  top: -280px;
  right: -200px;
  width: 680px;
  height: 680px;
  content: '';
  border: 1px solid rgba(13, 86, 88, 0.13);
  border-radius: 50%;
}

.page-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  gap: clamp(45px, 8vw, 100px);
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.75fr);
}

.page-hero h1 {
  margin-bottom: 24px;
}

.page-hero .lede {
  margin-bottom: 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb a {
  color: var(--teal);
}

.breadcrumb span {
  opacity: 0.5;
}

.page-hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.page-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-chip {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 14px 17px;
  color: var(--teal-deep);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 13px;
  box-shadow: 0 12px 30px rgba(9, 47, 49, 0.14);
  backdrop-filter: blur(10px);
}

.hero-chip strong {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-chip span {
  display: block;
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 0.68rem;
}

/* Product page */
.product-range-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}

.range-card {
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.range-image {
  position: relative;
  aspect-ratio: 4 / 4.7;
  overflow: hidden;
  background: var(--mint);
}

.range-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.range-card:hover .range-image img {
  transform: scale(1.035);
}

.range-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 7px 11px;
  color: var(--teal-deep);
  background: var(--lime);
  border-radius: 999px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.range-body {
  padding: 26px 25px 28px;
}

.range-body h3 {
  margin-bottom: 10px;
}

.range-body p {
  min-height: 72px;
  margin-bottom: 18px;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.chip-list li {
  padding: 6px 10px;
  color: var(--teal);
  background: var(--mint);
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 600;
}

.formula-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}

.formula-card {
  position: relative;
  min-height: 290px;
  padding: 30px;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.formula-card:nth-child(2) {
  color: var(--white);
  background: var(--teal);
  border-color: var(--teal);
}

.formula-card:nth-child(2) h3,
.formula-card:nth-child(2) p,
.formula-card:nth-child(2) .formula-index {
  color: var(--white);
}

.formula-card:nth-child(2) p {
  color: rgba(255, 255, 255, 0.72);
}

.formula-index {
  display: block;
  margin-bottom: 58px;
  color: var(--teal);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.formula-card h3 {
  margin-bottom: 12px;
}

.formula-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.formula-note {
  max-width: 760px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.custom-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  grid-template-columns: repeat(3, 1fr);
}

.custom-item {
  min-height: 185px;
  padding: 28px;
  background: var(--paper);
}

.custom-item span {
  display: block;
  margin-bottom: 28px;
  color: var(--teal);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.custom-item h3 {
  margin-bottom: 9px;
  font-size: 1.05rem;
}

.custom-item p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.spec-layout {
  display: grid;
  align-items: start;
  gap: clamp(42px, 7vw, 90px);
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
}

.spec-intro {
  position: sticky;
  top: calc(var(--header-height) + 34px);
}

.spec-intro h2 {
  margin-bottom: 20px;
}

.spec-intro .lede {
  font-size: 0.97rem;
}

.spec-table {
  border-top: 1px solid var(--line);
}

.spec-row {
  display: grid;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1fr);
}

.spec-row dt {
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.spec-row dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}

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

.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  cursor: pointer;
  color: var(--ink);
  background: transparent;
  border: 0;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
}

.faq-question::after {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  content: '+';
  color: var(--teal);
  background: var(--mint);
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 400;
  line-height: 24px;
  text-align: center;
  transition: transform 180ms ease, background 180ms ease;
}

.faq-question[aria-expanded='true']::after {
  background: var(--lime);
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 240ms ease;
}

.faq-answer > div {
  overflow: hidden;
}

.faq-answer p {
  max-width: 760px;
  margin: 0;
  padding: 0 42px 24px 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.faq-question[aria-expanded='true'] + .faq-answer {
  grid-template-rows: 1fr;
}

/* About page */
.about-hero {
  padding: 96px 0 106px;
  background: var(--cream);
}

.about-hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(48px, 8vw, 106px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
}

.about-hero h1 {
  margin-bottom: 26px;
}

.about-hero .lede {
  margin-bottom: 30px;
}

.about-hero-visual {
  position: relative;
  display: grid;
  gap: 14px;
  grid-template-columns: 0.66fr 1fr;
  grid-template-rows: 0.8fr 1fr;
}

.about-hero-visual .image-frame:first-child {
  aspect-ratio: 3 / 4;
  grid-column: 1;
  grid-row: 1 / 3;
}

.about-hero-visual .image-frame:nth-child(2) {
  aspect-ratio: 1 / 1;
  grid-column: 2;
  grid-row: 1;
}

.about-hero-visual .image-frame:nth-child(3) {
  aspect-ratio: 4 / 4.4;
  grid-column: 2;
  grid-row: 2;
}

.about-statement {
  position: relative;
  padding: 104px 0;
  overflow: hidden;
  color: var(--white);
  background: var(--teal);
}

.about-statement::before {
  position: absolute;
  top: -260px;
  left: 42%;
  width: 620px;
  height: 620px;
  content: '';
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.statement-inner {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: start;
  gap: 70px;
  grid-template-columns: 0.45fr 1.55fr;
}

.statement-label {
  color: var(--lime);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-statement blockquote {
  max-width: 930px;
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.7vw, 4.5rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.about-statement blockquote em {
  color: var(--lime);
}

.about-values {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, 1fr);
}

.value-card {
  padding: 30px 27px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.value-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 60px;
  color: var(--teal);
  background: var(--mint);
  border-radius: 50%;
  place-items: center;
}

.value-icon svg {
  width: 21px;
  height: 21px;
}

.value-card h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.value-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.factory-grid {
  display: grid;
  align-items: stretch;
  gap: 18px;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 580px;
}

.factory-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.factory-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.factory-copy-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px;
  background: var(--mint);
  border-radius: var(--radius-md);
}

.factory-copy-card h3 {
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 3.2rem);
  font-weight: 400;
}

.factory-copy-card p {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.factory-stats {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(13, 86, 88, 0.14);
  border-radius: 15px;
  grid-template-columns: repeat(2, 1fr);
}

.factory-stat {
  padding: 19px;
  background: rgba(255, 255, 255, 0.46);
  border-top: 1px solid rgba(13, 86, 88, 0.12);
  border-left: 1px solid rgba(13, 86, 88, 0.12);
}

.factory-stat:nth-child(1),
.factory-stat:nth-child(2) {
  border-top: 0;
}

.factory-stat:nth-child(odd) {
  border-left: 0;
}

.factory-stat strong {
  display: block;
  margin-bottom: 4px;
  color: var(--teal);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
}

.factory-stat span {
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Contact */
.contact-hero {
  padding: 92px 0 100px;
  background: var(--cream);
}

.contact-grid {
  display: grid;
  align-items: start;
  gap: clamp(45px, 7vw, 90px);
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.contact-copy h1 {
  margin-bottom: 24px;
}

.contact-copy .lede {
  margin-bottom: 34px;
}

.contact-methods {
  display: grid;
  gap: 12px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 180ms ease, transform 180ms ease;
}

.contact-method:hover {
  border-color: rgba(13, 86, 88, 0.3);
  transform: translateY(-2px);
}

.contact-icon {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  color: var(--teal);
  background: var(--mint);
  border-radius: 50%;
  place-items: center;
}

.contact-icon svg {
  width: 19px;
  height: 19px;
}

.contact-method small {
  display: block;
  margin-bottom: 1px;
  color: var(--ink-soft);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-method strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.contact-note {
  margin-top: 24px;
  padding: 19px 20px;
  color: var(--ink-soft);
  background: var(--mint);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
}

.contact-note strong {
  color: var(--ink);
}

.form-card {
  padding: clamp(26px, 4vw, 42px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.form-card h2 {
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.form-intro {
  margin-bottom: 28px;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label {
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.form-field label span {
  color: #a24235;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(23, 54, 56, 0.18);
  border-radius: 9px;
  outline: none;
  font-size: 0.86rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field select {
  cursor: pointer;
}

.form-field textarea {
  min-height: 132px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #869595;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 86, 88, 0.1);
}

.consent-field {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 2px 0 20px;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.consent-field input {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  margin-top: 2px;
  accent-color: var(--teal);
}

.form-submit {
  width: 100%;
}

.form-status {
  display: none;
  padding: 13px 15px;
  margin-bottom: 18px;
  color: #195b3b;
  background: #e8f5ec;
  border: 1px solid #bddfc8;
  border-radius: 9px;
  font-size: 0.8rem;
}

.form-status.is-visible {
  display: block;
}

.form-honey {
  position: absolute !important;
  left: -9999px !important;
}

.direct-cta {
  padding: 72px 0;
  color: var(--white);
  background: var(--teal-deep);
}

.direct-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.direct-cta h2 {
  margin-bottom: 7px;
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  color: var(--white);
}

.direct-cta p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.direct-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Reveal animations */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

.js [data-reveal-delay='1'] {
  transition-delay: 80ms;
}

.js [data-reveal-delay='2'] {
  transition-delay: 160ms;
}

.js [data-reveal-delay='3'] {
  transition-delay: 240ms;
}

/* Responsive */
@media (max-width: 1100px) {
  .site-nav {
    gap: 24px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.55fr);
  }

  .hero h1 {
    font-size: clamp(4rem, 8vw, 6rem);
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.55fr 0.55fr;
  }

  .footer-contact {
    grid-column: 1 / -1;
    max-width: 600px;
  }

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

  .value-icon {
    margin-bottom: 40px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .section {
    padding: 88px 0;
  }

  .section-sm {
    padding: 62px 0;
  }

  .topbar-note {
    display: none;
  }

  .topbar-inner {
    justify-content: center;
  }

  .topbar-links {
    gap: 26px;
  }

  .site-nav {
    position: absolute;
    z-index: 99;
    top: 100%;
    right: 0;
    left: 0;
    display: flex;
    max-height: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 24px;
    overflow: hidden;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 40px rgba(21, 54, 55, 0.1);
    opacity: 0;
    transition: max-height 260ms ease, opacity 220ms ease, padding 260ms ease;
    visibility: hidden;
  }

  .site-nav.is-open {
    max-height: calc(100svh - 108px);
    padding-top: 14px;
    padding-bottom: 24px;
    opacity: 1;
    visibility: visible;
  }

  .site-nav a {
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a::after {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-actions .btn {
    display: none;
  }

  .hero {
    min-height: 780px;
  }

  .hero-inner {
    align-items: end;
    padding-top: 84px;
    padding-bottom: 54px;
    grid-template-columns: 1fr;
  }

  .hero-panel {
    display: none;
  }

  .hero h1 {
    max-width: 690px;
  }

  .trust-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-item {
    min-height: 72px;
    border-top: 1px solid var(--line);
  }

  .trust-item:nth-child(-n + 3) {
    border-top: 0;
  }

  .trust-item:nth-child(4) {
    grid-column: 1 / 2;
  }

  .section-heading {
    gap: 24px;
    grid-template-columns: 1fr;
  }

  .section-heading .lede {
    max-width: 720px;
  }

  .feature-grid,
  .formula-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card:last-child,
  .formula-card:last-child {
    grid-column: 1 / -1;
  }

  .feature-card:last-child {
    min-height: 250px;
  }

  .feature-card:last-child .feature-num {
    margin-bottom: 38px;
  }

  .product-feature,
  .oem-grid,
  .page-hero-grid,
  .spec-layout,
  .contact-grid,
  .about-hero-grid {
    grid-template-columns: 1fr;
  }

  .product-visual {
    max-width: 620px;
  }

  .floating-note {
    right: 24px;
  }

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

  .use-card {
    min-height: 430px;
  }

  .use-card:first-child {
    min-height: 500px;
    grid-column: 1 / -1;
  }

  .oem-image {
    max-width: 620px;
  }

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

  .cta-inner,
  .direct-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-hero {
    padding: 76px 0 86px;
  }

  .page-hero-visual {
    max-width: 620px;
  }

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

  .range-card:last-child {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }

  .range-card:last-child .range-image {
    aspect-ratio: auto;
  }

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

  .spec-intro {
    position: static;
  }

  .about-hero-grid {
    gap: 50px;
  }

  .about-hero-visual {
    max-width: 650px;
  }

  .factory-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 520px auto;
  }

  .factory-copy-card {
    min-height: 360px;
  }

  .form-grid {
    gap: 14px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 68px 0;
  }

  .section-sm {
    padding: 52px 0;
  }

  .topbar {
    font-size: 0.64rem;
  }

  .topbar-links {
    gap: 15px;
  }

  .topbar-links a:first-child {
    display: none;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .brand-desc {
    font-size: 0.5rem;
  }

  .hero {
    min-height: 740px;
  }

  .hero-inner {
    width: min(calc(100% - 30px), var(--container));
    padding-bottom: 42px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 17vw, 5rem);
  }

  .hero-subcopy {
    font-size: 0.96rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .hero-meta {
    display: grid;
    gap: 8px;
  }

  .trust-list {
    grid-template-columns: 1fr 1fr;
  }

  .trust-item {
    justify-content: flex-start;
    min-height: 70px;
    padding: 16px;
    border-top: 1px solid var(--line);
  }

  .trust-item:nth-child(-n + 3) {
    border-top: 1px solid var(--line);
  }

  .trust-item:nth-child(1),
  .trust-item:nth-child(2) {
    border-top: 0;
  }

  .trust-item:nth-child(4) {
    grid-column: auto;
  }

  .trust-item:last-child {
    grid-column: 1 / -1;
    border-left: 0;
  }

  .eyebrow {
    margin-bottom: 16px;
  }

  h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .feature-grid,
  .formula-grid,
  .product-range-grid,
  .use-grid,
  .custom-grid,
  .about-values {
    grid-template-columns: 1fr;
  }

  .feature-card:last-child,
  .formula-card:last-child,
  .range-card:last-child {
    grid-column: auto;
  }

  .feature-card {
    min-height: 275px;
  }

  .feature-num {
    margin-bottom: 38px;
  }

  .product-visual::before {
    right: -10px;
    bottom: 28px;
    left: 20px;
  }

  .floating-note {
    right: 14px;
    bottom: 14px;
    max-width: 205px;
    padding: 16px 18px;
  }

  .check-list {
    gap: 12px;
    grid-template-columns: 1fr;
  }

  .use-card,
  .use-card:first-child {
    min-height: 430px;
    grid-column: auto;
  }

  .use-index {
    margin-bottom: 48px;
  }

  .oem-list {
    grid-template-columns: 1fr;
  }

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

  .process-card {
    display: grid;
    align-items: start;
    gap: 16px;
    grid-template-columns: 38px 1fr;
  }

  .process-num {
    margin-bottom: 0;
    grid-row: 1 / 3;
  }

  .process-card h3,
  .process-card p {
    grid-column: 2;
  }

  .process-card h3 {
    margin-bottom: -8px;
  }

  .cta-section {
    padding: 68px 0;
  }

  .cta-actions,
  .direct-actions {
    width: 100%;
  }

  .cta-actions .btn,
  .direct-actions .btn {
    width: 100%;
  }

  .footer-grid {
    gap: 36px;
    padding-bottom: 46px;
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand,
  .footer-contact {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 20px 0;
  }

  .whatsapp-float {
    right: 15px;
    bottom: 15px;
    width: 50px;
    height: 50px;
  }

  .page-hero {
    padding: 58px 0 68px;
  }

  .page-hero h1 {
    font-size: clamp(3.25rem, 15vw, 4.3rem);
  }

  .breadcrumb {
    margin-bottom: 24px;
  }

  .range-card:last-child {
    display: block;
  }

  .range-card:last-child .range-image {
    aspect-ratio: 4 / 4.7;
  }

  .range-body p {
    min-height: 0;
  }

  .formula-card {
    min-height: 245px;
  }

  .formula-index {
    margin-bottom: 40px;
  }

  .custom-item {
    min-height: auto;
  }

  .spec-row {
    gap: 5px;
    grid-template-columns: 1fr;
  }

  .faq-question {
    padding: 20px 0;
    font-size: 0.92rem;
  }

  .faq-answer p {
    padding-right: 14px;
  }

  .about-hero {
    padding: 62px 0 72px;
  }

  .about-hero-visual {
    gap: 9px;
  }

  .about-statement {
    padding: 72px 0;
  }

  .statement-inner {
    gap: 24px;
    grid-template-columns: 1fr;
  }

  .about-statement blockquote {
    font-size: clamp(2.3rem, 11vw, 3.3rem);
  }

  .factory-grid {
    grid-template-rows: 430px auto;
  }

  .factory-copy-card {
    min-height: 0;
    padding: 28px;
  }

  .contact-hero {
    padding: 62px 0 72px;
  }

  .contact-grid {
    gap: 44px;
  }

  .form-card {
    padding: 24px 18px;
  }

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

  .form-field-full {
    grid-column: auto;
  }

  .direct-cta {
    padding: 58px 0;
  }
}

@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;
  }

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





body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }