/*
Theme Name: ZeroY Starter
Description: Modern B2B Eyelash Supply Theme for Cosey Lashes
*/

* {
  box-sizing: border-box;
}

@media (prefers-reduced-motion: no-preference) {
  html:not(.no-smooth) {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--color-background, #ffffff);
  color: var(--csl-ink, #241c20);
  font-family: var(--font-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: min(calc(100% - 48px), var(--csl-container, 1240px));
  margin-left: auto;
  margin-right: auto;
}

/* Header & Nav */
.topbar {
  padding: 10px 20px;
  background: var(--csl-pink-100, #fff5f8);
  border-bottom: 1px solid var(--csl-border, #efdee5);
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--csl-ink, #241c20);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--csl-border, #efdee5);
}

.nav-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--csl-ink, #241c20);
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 15px;
  font-weight: 500;
  color: var(--csl-ink-2, #3a2c31);
}

.nav-links a:hover {
  color: var(--csl-pink-600, #c98ba3);
}

/* Header: dropdown */
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.nav-caret {
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.18s ease;
}

.nav-dropdown:hover .nav-caret,
.nav-dropdown:focus-within .nav-caret {
  transform: translateY(1px) rotate(225deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  z-index: 60;
  min-width: 200px;
  padding: 10px;
  background: var(--csl-white, #ffffff);
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  box-shadow: 0 20px 44px rgba(36, 28, 32, 0.13);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

/* Keeps the pointer inside the dropdown while it crosses the gap. */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -16px;
  height: 16px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-dropdown-link {
  display: block;
  padding: 9px 12px;
  border-radius: var(--csl-radius-btn, 10px);
  font-size: 15px;
  font-weight: 500;
  color: var(--csl-ink-2, #3a2c31);
  white-space: nowrap;
  transition: background 0.16s ease, color 0.16s ease;
}

.nav-dropdown-link:hover,
.nav-dropdown-link:focus-visible {
  background: var(--csl-pink-100, #fff5f8);
  color: var(--csl-pink-600, #c98ba3);
}

.nav-dropdown-link:focus-visible,
.nav-dropdown-toggle:focus-visible {
  outline: 2px solid var(--csl-pink-500, #d89eb4);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .nav-dropdown-menu,
  .nav-caret {
    transition: none;
  }
}

/* Header: mobile drawer + hamburger toggle */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-btn, 10px);
  cursor: pointer;
}

.nav-toggle:hover {
  border-color: var(--csl-pink-500, #d89eb4);
  background: var(--csl-pink-50, #fffafb);
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--csl-ink, #241c20);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.nav-drawer.is-open {
  visibility: visible;
  opacity: 1;
}

.nav-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(36, 28, 32, 0.42);
}

.nav-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  width: min(88vw, 360px);
  height: 100%;
  padding: 18px 22px 28px;
  overflow-y: auto;
  background: #ffffff;
  box-shadow: -18px 0 44px rgba(36, 28, 32, 0.16);
  transform: translateX(100%);
  transition: transform 0.24s ease;
}

.nav-drawer.is-open .nav-drawer-panel {
  transform: translateX(0);
}

.nav-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--csl-border, #efdee5);
}

.nav-drawer-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--csl-pink-600, #c98ba3);
}

.nav-drawer-close {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  line-height: 1;
  color: var(--csl-ink, #241c20);
  background: transparent;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-btn, 10px);
  cursor: pointer;
}

.nav-drawer-close:hover {
  color: var(--csl-pink-600, #c98ba3);
  border-color: var(--csl-pink-500, #d89eb4);
}

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  padding: 6px 0 18px;
}

.nav-drawer-link,
.nav-drawer-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 13px 2px;
  font-size: 16px;
  font-weight: 500;
  text-align: left;
  color: var(--csl-ink, #241c20);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--csl-border, #efdee5);
  cursor: pointer;
}

.nav-drawer-link:hover,
.nav-drawer-toggle:hover {
  color: var(--csl-pink-600, #c98ba3);
}

.nav-drawer-toggle[aria-expanded='true'] .nav-caret {
  transform: translateY(1px) rotate(225deg);
}

.nav-drawer-sub {
  display: none;
  flex-direction: column;
  padding: 6px 0 10px;
  border-bottom: 1px solid var(--csl-border, #efdee5);
}

.nav-drawer-sub.is-open {
  display: flex;
}

.nav-drawer-sublink {
  padding: 10px 2px 10px 14px;
  font-size: 15px;
  color: var(--csl-ink-2, #3a2c31);
  border-left: 2px solid var(--csl-pink-100, #fff5f8);
}

.nav-drawer-sublink:hover {
  color: var(--csl-pink-600, #c98ba3);
  border-left-color: var(--csl-pink-500, #d89eb4);
}

.nav-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
}

.nav-drawer-actions .btn {
  width: 100%;
}

html.csl-nav-open,
html.csl-nav-open body {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .nav-drawer,
  .nav-drawer-panel,
  .nav-toggle-bar {
    transition: none;
  }
}

/* Buttons */
.btn {
  min-height: 48px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--csl-radius-btn, 10px);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: var(--csl-pink-500, #d89eb4);
}

.btn-primary:hover {
  background: var(--csl-pink-600, #c98ba3);
}

.btn-secondary {
  color: var(--csl-ink, #241c20);
  background: #ffffff;
  border-color: var(--csl-border, #efdee5);
}

.btn-secondary:hover {
  background: var(--csl-pink-50, #fffafb);
  border-color: var(--csl-pink-500, #d89eb4);
}

/* Shared Sections & Typography */
.section {
  padding: 96px 0;
}

.section-soft {
  background-color: var(--csl-pink-50, #fffafb);
}

.section-pink {
  background-color: var(--csl-pink-100, #fff5f8);
}

.kicker {
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--csl-pink-600, #c98ba3);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 48px;
}

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

.section-heading h2 {
  font-size: clamp(32px, 3.6vw, 42px);
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.025em;
  margin: 0 0 16px 0;
  color: var(--csl-ink, #241c20);
}

.section-heading .lead {
  font-size: 18px;
  line-height: 1.8;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0;
}

/* Gray Image Placeholder Component */
.csl-placeholder {
  width: 100%;
  height: 100%;
  min-height: 280px;
  background-color: var(--csl-grey-placeholder, #ebe7e9);
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-img, 20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  color: var(--csl-grey-text, #8c8287);
  box-sizing: border-box;
}

.csl-placeholder svg {
  width: 40px;
  height: 40px;
  stroke: var(--csl-grey-text, #8c8287);
  margin-bottom: 12px;
  opacity: 0.7;
}

.csl-placeholder span {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.csl-placeholder small {
  font-size: 12px;
  margin-top: 4px;
  opacity: 0.8;
}

.custom-brand-placeholder .brand-box {
  background: #ffffff;
  padding: 18px 28px;
  border-radius: 12px;
  border: 1px dashed var(--csl-border, #efdee5);
  margin-bottom: 14px;
}

.custom-brand-placeholder .brand-box strong {
  font-size: 26px;
  line-height: 1.1;
  color: var(--csl-pink-600, #c98ba3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Hero Section */
.hero-section {
  padding: 80px 0 96px;
  background: var(--csl-white, #ffffff);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(40px, 4.8vw, 56px);
  line-height: 1.12;
  font-weight: 500;
  letter-spacing: -0.035em;
  margin: 0 0 24px 0;
  color: var(--csl-ink, #241c20);
}

.hero-copy .lead {
  font-size: 19px;
  line-height: 1.8;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0 0 32px 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-points {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--csl-border, #efdee5);
  padding-top: 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--csl-pink-600, #c98ba3);
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-media {
  height: 480px;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--csl-radius-img, 20px);
  border: 1px solid var(--csl-border, #efdee5);
  box-shadow: var(--csl-shadow-card, 0 10px 30px rgba(0, 0, 0, 0.04));
}

/* Facts Strip */
.facts-strip {
  background: var(--csl-pink-50, #fffafb);
  border-top: 1px solid var(--csl-border, #efdee5);
  border-bottom: 1px solid var(--csl-border, #efdee5);
  padding: 44px 0;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.fact-item {
  border-right: 1px solid var(--csl-border, #efdee5);
  padding-right: 24px;
}

.fact-item:last-child {
  border-right: none;
  padding-right: 0;
}

.fact-item strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: var(--csl-ink, #241c20);
  margin-bottom: 6px;
}

.fact-item span {
  font-size: 14px;
  line-height: 1.6;
  color: var(--csl-ink-2, #3a2c31);
}

/* Product Range Grid (4 columns) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--csl-pink-500, #d89eb4);
}

.product-media {
  height: 240px;
  padding: 12px;
  background: var(--csl-pink-50, #fffafb);
}

.product-media .csl-placeholder {
  min-height: 100%;
  border-radius: 12px;
}

.product-copy {
  padding: 24px 22px;
  flex-grow: 1;
}

.product-copy h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 10px 0;
  color: var(--csl-ink, #241c20);
}

.product-copy p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0;
}

/* Two-column Split Section (Private Label) */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-copy h2 {
  font-size: clamp(30px, 3.5vw, 38px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 20px 0;
  color: var(--csl-ink, #241c20);
}

.split-copy p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0 0 16px 0;
}

.feature-checklist {
  list-style: none;
  padding: 0;
  margin: 24px 0 0 0;
}

.feature-checklist li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--csl-ink-2, #3a2c31);
}

.feature-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--csl-pink-600, #c98ba3);
  font-weight: bold;
}

.split-media {
  height: 440px;
}

/* Value Grid (4 items) */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  padding: 32px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.value-card:hover {
  transform: translateY(-3px);
  border-color: var(--csl-pink-500, #d89eb4);
}

.value-num {
  font-size: 24px;
  font-weight: 600;
  color: var(--csl-pink-600, #c98ba3);
  margin-bottom: 14px;
}

.value-card h3 {
  font-size: 20px;
  line-height: 1.35;
  font-weight: 600;
  margin: 0 0 12px 0;
  color: var(--csl-ink, #241c20);
}

.value-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0;
}

/* Process Section (How It Works) */
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.process-card {
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  padding: 32px 34px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  align-items: start;
}

.process-num {
  font-size: 28px;
  font-weight: 600;
  color: var(--csl-pink-600, #c98ba3);
}

.process-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 10px 0;
  color: var(--csl-ink, #241c20);
}

.process-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--csl-ink-2, #3a2c31);
}

/* Standards & QC Section */
.qc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.qc-table {
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  overflow: hidden;
}

.qc-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  padding: 18px 24px;
  border-bottom: 1px solid var(--csl-border, #efdee5);
  gap: 16px;
  font-size: 15px;
}

.qc-row:last-child {
  border-bottom: none;
}

.qc-row strong {
  font-weight: 600;
  color: var(--csl-ink, #241c20);
}

.qc-row span {
  color: var(--csl-ink-2, #3a2c31);
}

/* CTA Section */
.cta-section {
  padding: 88px 0;
  background: var(--csl-pink-100, #fff5f8);
  border-top: 1px solid var(--csl-border, #efdee5);
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}

.cta-inner h2 {
  font-size: clamp(30px, 3.5vw, 40px);
  line-height: 1.2;
  margin: 0 0 12px 0;
  color: var(--csl-ink, #241c20);
}

.cta-inner p {
  font-size: 18px;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0;
  max-width: 620px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  padding: 80px 0 36px;
  background: #ffffff;
  border-top: 1px solid var(--csl-border, #efdee5);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.85fr 0.85fr 0.9fr;
  gap: 40px;
}

.footer-brand p {
  max-width: 440px;
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--csl-ink-2, #3a2c31);
}

.footer-col strong {
  display: block;
  margin-bottom: 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--csl-ink, #241c20);
}

.footer-col a {
  display: block;
  margin: 10px 0;
  font-size: 15px;
  color: var(--csl-ink-2, #3a2c31);
}

.footer-col a:hover {
  color: var(--csl-pink-600, #c98ba3);
}

.footer-meta {
  display: block;
  margin: 8px 0;
  font-size: 14px;
  color: var(--csl-grey-text, #8c8287);
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--csl-border, #efdee5);
  font-size: 14px;
  color: var(--csl-ink-2, #3a2c31);
}

/* Responsive */
@media (max-width: 1100px) {
  .nav-inner {
    gap: 22px;
  }
  .nav-links {
    gap: 18px;
    font-size: 14px;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .split-grid,
  .qc-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .product-grid,
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .fact-item:nth-child(2) {
    border-right: none;
  }
  .hero-media,
  .split-media {
    height: 380px;
  }
  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-actions {
    width: 100%;
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .nav-inner {
    height: 64px;
    justify-content: flex-start;
    gap: 10px;
  }
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
  }
  .nav-actions-catalog {
    display: none;
  }
  .nav-actions .btn {
    min-height: 40px;
    padding: 0 14px;
    font-size: 13px;
    white-space: nowrap;
  }
  .brand {
    font-size: 16px;
    letter-spacing: 0.05em;
    white-space: nowrap;
  }
}

@media (max-width: 400px) {
  .brand {
    font-size: 15px;
  }
  .nav-actions .btn {
    padding: 0 11px;
    font-size: 12px;
  }
}

@media (max-width: 768px) {
  .container {
    width: min(calc(100% - 32px), var(--csl-container, 1240px));
  }
  .hero-section {
    padding: 50px 0 60px;
  }
  .hero-copy h1 {
    font-size: 34px;
    line-height: 1.2;
    margin-bottom: 18px;
  }
  .hero-copy .lead {
    font-size: 16px;
    margin-bottom: 24px;
  }
  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  .hero-media {
    height: 300px;
  }
  .section {
    padding: 60px 0;
  }
  .section-heading h2 {
    font-size: 28px;
  }
  .section-heading .lead {
    font-size: 16px;
  }
  .product-grid,
  .value-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
  .facts-grid {
    grid-template-columns: 1fr;
  }
  .fact-item {
    border-right: none;
    border-bottom: 1px solid var(--csl-border, #efdee5);
    padding-bottom: 18px;
  }
  .fact-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .process-card {
    grid-template-columns: 48px 1fr;
    padding: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
}

/* Inquiry form (shared by the contact page and the Request Samples modal) */
.form-note {
  font-size: 15px;
  line-height: 1.7;
  color: var(--csl-ink-2, #3a2c31);
  margin: 0 0 26px 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-field {
  margin-bottom: 18px;
}

.form-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--csl-ink, #241c20);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 15px;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  color: var(--csl-ink, #241c20);
  background: var(--csl-pink-50, #fffafb);
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: 10px;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.form-field textarea {
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--csl-grey-text, #8c8287);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--csl-pink-500, #d89eb4);
  box-shadow: 0 0 0 3px var(--csl-pink-100, #fff5f8);
}

.csl-submit {
  width: 100%;
  margin-top: 4px;
}

/* Inquiry form: honeypot field and validation notice */
.csl-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.csl-form-error {
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid #e7b7c6;
  border-radius: 10px;
  background: var(--csl-pink-100, #fff5f8);
  font-size: 15px;
  line-height: 1.6;
  color: #a3496a;
}

/* Request Samples modal */
.csl-modal {
  position: relative;
  width: min(calc(100% - 32px), 720px);
  max-width: none;
  max-height: calc(100vh - 64px);
  padding: 0;
  border: 0;
  border-radius: var(--csl-radius-img, 20px);
  background: #ffffff;
  color: var(--csl-ink, #241c20);
  box-shadow: 0 30px 70px rgba(36, 28, 32, 0.22);
}

.csl-modal::backdrop {
  background: rgba(36, 28, 32, 0.45);
}

.csl-modal-inner {
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  padding: 38px 38px 40px;
  -webkit-overflow-scrolling: touch;
}

.csl-modal-inner h2 {
  font-size: clamp(24px, 2.6vw, 30px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 12px 0;
  color: var(--csl-ink, #241c20);
}

.csl-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 26px;
  line-height: 1;
  color: var(--csl-ink-2, #3a2c31);
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease;
}

.csl-modal-close:hover {
  background: var(--csl-pink-50, #fffafb);
  border-color: var(--csl-pink-500, #d89eb4);
}

/* Form and modal on small screens */
@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .csl-modal {
    width: calc(100% - 24px);
    max-height: calc(100vh - 32px);
  }
  .csl-modal-inner {
    max-height: calc(100vh - 32px);
    padding: 30px 22px 32px;
  }
  .csl-modal-close {
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
  }
}

/* Inquiry cart: card buttons, selection bar, header badge, modal list */
.card-inquiry {
  padding: 0 22px 22px;
}

.card-inquiry-btn {
  width: 100%;
  min-height: 44px;
  padding: 0 16px;
  font-size: 14px;
}

.card-inquiry-btn.is-added {
  color: var(--csl-pink-600, #c98ba3);
  background: var(--csl-pink-100, #fff5f8);
  border-color: var(--csl-pink-500, #d89eb4);
}

.csl-cart-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding: 14px 16px;
  pointer-events: none;
}

.csl-cart-bar-inner {
  pointer-events: auto;
  width: min(100%, var(--csl-container, 1240px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 20px;
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  box-shadow: 0 16px 40px rgba(36, 28, 32, 0.14);
}

.csl-cart-count {
  font-size: 15px;
  font-weight: 600;
  color: var(--csl-ink, #241c20);
  white-space: nowrap;
}

.csl-cart-hint {
  font-size: 14px;
  color: var(--csl-ink-2, #3a2c31);
}

.csl-cart-actions {
  margin-left: auto;
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.csl-cart-actions .btn {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
}

body.csl-cart-active {
  padding-bottom: 104px;
}

.csl-cart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  margin-left: 8px;
  padding: 0 6px;
  border-radius: 999px;
  background: #ffffff;
  color: var(--csl-pink-600, #c98ba3);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

/* Selected products inside the Request Samples modal */
.csl-modal-products {
  margin-bottom: 24px;
  padding: 18px 20px;
  background: var(--csl-pink-50, #fffafb);
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: 12px;
}

.csl-modal-products-title {
  margin: 0 0 12px 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--csl-pink-600, #c98ba3);
}

.csl-modal-products-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.csl-modal-products-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--csl-border, #efdee5);
  font-size: 15px;
}

.csl-modal-products-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.csl-item-name {
  color: var(--csl-ink, #241c20);
}

.csl-item-remove {
  margin-left: auto;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: 50%;
  color: var(--csl-ink-2, #3a2c31);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.csl-item-remove:hover {
  border-color: var(--csl-pink-500, #d89eb4);
  color: var(--csl-pink-600, #c98ba3);
}

@media (max-width: 768px) {
  .csl-cart-bar {
    padding: 10px 12px;
  }
  .csl-cart-bar-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 14px 16px;
  }
  .csl-cart-hint {
    font-size: 13px;
  }
  .csl-cart-actions {
    margin-left: 0;
    flex-direction: column;
  }
  .csl-cart-actions .btn {
    width: 100%;
  }
  .card-inquiry {
    padding: 0 18px 18px;
  }
  body.csl-cart-active {
    padding-bottom: 190px;
  }
}

/* Header navigation: click bounce */
.nav-links a {
  display: inline-block; /* a transformable box, so the bounce is visible */
}

@keyframes csl-nav-bounce {
  0% {
    transform: translateY(0);
  }
  35% {
    transform: translateY(-7px);
  }
  62% {
    transform: translateY(0);
  }
  80% {
    transform: translateY(-3px);
  }
  100% {
    transform: translateY(0);
  }
}

.nav-links a.is-bouncing {
  animation: csl-nav-bounce 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
  .nav-links a.is-bouncing {
    animation: none;
  }
}

/* Stage Cards for How It Works */
.process-detailed-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.stage-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 32px;
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  align-items: start;
}

.stage-badge {
  display: inline-block;
  padding: 8px 16px;
  background: var(--csl-pink-100, #fff5f8);
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--csl-pink-600, #c98ba3);
  text-align: center;
}

.stage-content h3 {
  margin: 0 0 12px;
  font-size: 21px;
}

.stage-content p {
  margin: 0 0 16px;
  font-size: 16px;
  color: var(--csl-ink-2, #3a2c31);
}

.stage-meta {
  padding: 12px 16px;
  background: var(--csl-pink-50, #fffafb);
  border-radius: 8px;
  font-size: 14px;
  color: var(--csl-ink, #241c20);
}

/* FAQ Details/Summary Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 24px auto 0;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--csl-border, #efdee5);
  border-radius: var(--csl-radius-card, 16px);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  border-color: var(--csl-pink-500, #d89eb4);
}

.faq-question {
  padding: 22px 28px;
  font-size: 18px;
  font-weight: 600;
  color: var(--csl-ink, #241c20);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 24px;
  line-height: 1;
  color: var(--csl-pink-600, #c98ba3);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  padding: 0 28px 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--csl-ink-2, #3a2c31);
}

@media (max-width: 768px) {
  .stage-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px;
  }
  .stage-badge {
    display: inline-block;
    width: fit-content;
  }
  .faq-question {
    padding: 18px 20px;
    font-size: 16px;
  }
  .faq-answer {
    padding: 0 20px 20px;
  }
}