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


:root {
  --ac-paper:        #ffffff;
  --ac-paper-2:      #f5f5f5;
  --ac-ink:          #171717;
  --ac-ink-2:        #404040;
  --ac-ink-3:        #737373;
  --ac-ink-4:        #212121;
  --ac-rule:         #e5e5e5;
  --ac-accent:       #009187;
  --ac-accent-dark:  #036c65;;
  --ac-accent-tint:  #e3fcec;
  --ac-ok:           #036c65;
  --ac-serif:        "Instrument Serif", "Times New Roman", serif;
  --ac-sans:         "Geist", ui-sans-serif, system-ui, sans-serif;
  --ac-mono:         "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
}


body {
  font-family: var(--ac-sans);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--ac-ink);
  color: var(--ac-paper);
}


.ac-header {
  background: transparent !important;
  box-shadow: none !important;
  border-bottom: 1px solid transparent !important;
  transition: background 0.22s ease, border-color 0.22s ease, backdrop-filter 0.22s ease;
}

.ac-header.ac-scrolled {
  background: rgba(255, 255, 255, 0.9) !important;
  border-bottom-color: var(--ac-rule) !important;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}

.ac-header > .container {
  height: 72px;
  display: flex;
  align-items: center;
}

.ac-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none !important;
  color: var(--ac-ink) !important;
}

.ac-logo-text {
  font-family: var(--ac-serif);
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ac-ink);
}

.ac-logo-text em {
  font-style: italic;
  margin-left: 3px;
}

/* Nav links */
.ac-nav {
  gap: 4px !important;
}

.ac-nav .nav-link {
  padding: 8px 14px !important;
  border-radius: 999px !important;
  font-size: 14.5px !important;
  color: var(--ac-ink-2) !important;
  transition: background 0.2s ease, color 0.2s ease;
  line-height: 1.2;
}

.ac-nav .nav-link:hover {
  color: var(--ac-ink) !important;
  background: rgba(0, 0, 0, 0.05);
}

.ac-nav .nav-link.active {
  background: var(--ac-ink) !important;
  color: #fff !important;
}

/* Header action area */
.ac-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ac-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ac-ink-2) !important;
  border: 1px solid transparent;
  text-decoration: none !important;
  transition: background 0.15s ease, border-color 0.15s ease;
  position: relative;
}

.ac-icon-btn:hover {
  background: rgba(0, 0, 0, 0.06);
  border-color: var(--ac-rule);
}

.ac-cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  border-radius: 999px;
  background: var(--ac-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.ac-btn-quote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--ac-ink);
  color: #fff !important;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1;
  border: none;
  text-decoration: none !important;
  transition: background 0.2s ease;
  white-space: nowrap;
}

.ac-btn-quote:hover {
  background: var(--ac-accent);
  color: #fff !important;
}

.ac-btn-sign-in {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--ac-accent);
  color: #fff !important;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1;
  border: none;
  text-decoration: none !important;
  transition: background 0.2s ease;
  white-space: nowrap;
}

.ac-btn-sign-in:hover {
  background: var(--ac-accent-dark);
  color: #fff !important;
}

/* Dropdown inside header */
.ac-header .dropdown-menu {
  border-radius: 14px;
  border: 1px solid var(--ac-rule);
  box-shadow: 0 12px 28px -8px rgba(0,0,0,0.12);
  padding: 8px;
}

.ac-header .dropdown-item {
  border-radius: 8px;
  font-size: 14.5px;
  padding: 8px 12px;
}

.ac-header .dropdown-item:hover {
  background: var(--ac-paper-2);
}

/* Mobile toggler */
.ac-toggler {
  border: 1px solid var(--ac-rule) !important;
  border-radius: 10px !important;
  padding: 8px 10px !important;
  color: var(--ac-ink);
}

/* ============================================================
   Footer
   ============================================================ */
.ac-footer {
  background: var(--ac-ink);
  color: #fff;
}

.ac-footer-inner {
  padding: 72px 0 32px;
}

.ac-footer-logo-text {
  font-family: var(--ac-serif);
  font-size: 22px;
  color: #fff;
  letter-spacing: -0.01em;
}

.ac-footer-logo-text em {
  font-style: italic;
  margin-left: 3px;
}

.ac-footer-desc {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.55);
  max-width: 340px;
  line-height: 1.6;
  font-size: 14.5px;
}

.ac-footer-social {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.ac-footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  text-decoration: none !important;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.ac-footer-social a:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
}

.ac-footer-col-title {
  font-family: var(--ac-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: 18px;
}

.ac-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ac-footer-links li a {
  color: rgba(255, 255, 255, 0.78) !important;
  font-size: 14.5px;
  text-decoration: none !important;
  transition: color 0.15s ease;
}

.ac-footer-links li a:hover {
  color: var(--ac-accent) !important;
}

.ac-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  margin-top: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, 0.35);
  font-size: 12px;
  font-family: var(--ac-mono);
}

/* ============================================================
   Shared Section Components
   ============================================================ */
.ac-eyebrow {
  font-family: var(--ac-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac-ink-3);
}

.ac-section-title {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: clamp(38px, 4.6vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.018em;
  margin: 14px 0 0;
  text-wrap: balance;
  color: var(--ac-ink);
}

.ac-section-header {
  font-family: var(--ac-serif);
  font-weight: 550;
  font-size: clamp(19px, 2.3vw, 31px);
  line-height: 1.02;
  letter-spacing: -0.018em;
  margin: 14px 0 0;
  text-wrap: balance;
  color: var(--ac-ink);
}

.ac-section-lead {
  margin-top: 18px;
  color: var(--ac-ink-2);
  font-size: 17px;
  line-height: 1.55;
  max-width: 650px;
}

/* Generic buttons */
.ac-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14.5px;
  line-height: 1;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-decoration: none !important;
  white-space: nowrap;
}

.ac-btn:active { transform: translateY(1px); }
.ac-btn-white {
  background: #fff;
  color: var(--ac-ink) !important;
  border: 1px solid var(--ac-rule);
}

.ac-btn-white:hover {
  background: var(--ac-paper-2);
  border-color: var(--ac-ink-2);
  color: var(--ac-ink) !important;
}
.ac-btn-ink {
  background: var(--ac-accent);
  color: #fff !important;
}

.ac-btn-ink:hover {
  background: var(--ac-accent-dark);
  color: #fff !important;
}

.ac-btn-outline {
  background: transparent;
  color: var(--ac-ink) !important;
  border: 1px solid var(--ac-rule) !important;
}

.ac-btn-outline:hover {
  border-color: var(--ac-ink) !important;
}

.ac-btn-green {
  background: var(--ac-accent);
  color: #fff !important;
}

.ac-btn-green:hover {
  background: var(--ac-accent-dark);
  color: #fff !important;
}

/* ============================================================
   Hero Section
   ============================================================ */
.ac-hero {
  padding: 64px 0 100px;
  overflow: hidden;
}

.ac-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: end;
}

.ac-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border: 1px solid var(--ac-rule);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  margin-bottom: 26px;
}

.ac-hero-badge-pill {
  background: var(--ac-accent);
  color: #fff;
  border-radius: 999px;
  padding: 3px 10px;
  font-family: var(--ac-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ac-hero-badge-text {
  font-size: 13px;
  color: var(--ac-ink-2);
}

.ac-hero-heading {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: clamp(52px, 7vw, 96px);
  line-height: 0.97;
  letter-spacing: -0.02em;
  margin: 0 0 26px;
  text-wrap: balance;
  color: var(--ac-ink);
}

.ac-hero-heading em {
  font-style: italic;
  color: var(--ac-accent);
}

.ac-hero-lead {
  font-size: 18.5px;
  line-height: 1.55;
  color: var(--ac-ink-2);
  max-width: 540px;
  margin: 0 0 36px;
}

.ac-hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.ac-hero-stats {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 600px;
}

.ac-stat-num {
  font-family: var(--ac-serif);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ac-ink);
}
.ac-content-header-wrap h1,
.ac-content-header-wrap h2,
.ac-content-header-wrap h3,
.ac-content-header-wrap h4,
.ac-content-header-wrap p {
    font-family: var(--ac-serif) !important;
    font-weight: 400 !important;
    font-size: clamp(38px, 4.6vw, 62px) !important;
    line-height: 1.02 !important;
    letter-spacing: -0.018em !important;
    color: var(--ac-ink) !important;
    margin: 0 !important;
    text-wrap: balance;
}

#ariad-diff h1,
#ariad-diff h2,
#ariad-diff h3 {
    font-family: var(--ac-serif) !important;
    font-weight: 400 !important;
    font-size: clamp(38px, 4.6vw, 62px) !important;
    line-height: 1.02 !important;
    letter-spacing: -0.018em !important;
    color: var(--ac-ink) !important;
    margin: 14px 0 0 !important;
}

.ac-stat-label {
  margin-top: 6px;
  font-size: 13px;
  color: var(--ac-ink-3);
  line-height: 1.4;
}

/* Decorative card stack */
.ac-hero-art {
  position: relative;
  height: 480px;
}

.ac-mock-card {
  position: absolute;
  width: 320px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 28px 56px -28px rgba(20, 18, 14, 0.4), inset 0 1px 0 rgba(255,255,255,0.08);
}

.ac-mock-card-inner {
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  aspect-ratio: 1.586 / 1;
}

.ac-mock-card-1 {
  top: 20px;
  right: 0;
  background: linear-gradient(135deg, #1c1a16, #2a2620);
  color: #fff;
  transform: rotate(8deg);
}

.ac-mock-card-2 {
  top: 110px;
  right: 70px;
  background: linear-gradient(135deg, #F4F0E6, #E2DAC6);
  color: #14120E;
  transform: rotate(-4deg);
}

.ac-mock-card-3 {
  top: 220px;
  right: 16px;
  background: linear-gradient(135deg, #009187, #016760);
  color: #fff;
  transform: rotate(3deg);
}

.ac-mock-card-logo {
  font-family: var(--ac-serif);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.ac-mock-card-logo em {
  font-style: italic;
  margin-left: 3px;
}

.ac-mock-card-chip {
  width: 28px;
  height: 20px;
  border-radius: 4px;
  opacity: 0.85;
}

.ac-mock-card-label {
  font-family: var(--ac-mono);
  font-size: 11px;
  opacity: 0.7;
  letter-spacing: 0.1em;
}

.ac-mock-card-num {
  font-family: var(--ac-mono);
  font-size: 13px;
  margin-top: 3px;
  letter-spacing: 0.15em;
}

.ac-order-tag {
  position: absolute;
  bottom: 24px;
  left: 0;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--ac-rule);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 18px 40px -22px rgba(20, 18, 14, 0.35);
  max-width: 260px;
}

.ac-order-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--ac-ok);
  flex-shrink: 0;
}

.ac-order-tag-name {
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ac-ink);
}

.ac-order-tag-sub {
  font-size: 12px;
  color: var(--ac-ink-3);
}

/* ============================================================
   Marquee / Trust Strip
   ============================================================ */
.ac-marquee {
  border-top: 1px solid var(--ac-rule);
  border-bottom: 1px solid var(--ac-rule);
  background: rgba(255, 255, 255, 0.45);
  overflow: hidden;
}

.ac-marquee-inner {
  padding: 22px 0;
  display: flex;
  align-items: center;
  gap: 40px;
}

.ac-marquee-label {
  font-family: var(--ac-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac-ink-3);
  white-space: nowrap;
  flex-shrink: 0;
}

.ac-marquee-track {
  display: flex;
  gap: 36px;
  overflow: hidden;
  flex: 1;
  color: var(--ac-ink-3);
  font-family: var(--ac-serif);
  font-size: 19px;
  letter-spacing: -0.01em;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.ac-marquee-track span {
  white-space: nowrap;
  opacity: 0.7;
}

/* ============================================================
   How It Works
   ============================================================ */
.ac-how-works {
  padding: 120px 0;
}

.ac-steps-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ac-rule);
}

.ac-step {
  padding: 36px 28px 36px 0;
  border-right: 1px solid var(--ac-rule);
}

.ac-step:last-child {
  border-right: none;
}

.ac-step + .ac-step {
  padding-left: 36px;
}

.ac-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.ac-step-num {
  font-family: var(--ac-mono);
  font-size: 12px;
  color: var(--ac-accent);
  letter-spacing: 0.14em;
}

.ac-step-arrow {
  font-size: 18px;
  color: var(--ac-ink-3);
}

.ac-step-title {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--ac-ink);
}

.ac-step-body {
  margin: 0;
  color: var(--ac-ink-2);
  line-height: 1.55;
  font-size: 15.5px;
}

/* ============================================================
   Home Products Grid
   ============================================================ */
.ac-products-section {
  padding: 0 0 120px;
  background: rgba(249, 249, 249, 0.6);
  border-top: 1px solid var(--ac-rule);
  border-bottom: 1px solid var(--ac-rule);
}

.ac-products-header {
  padding-top: 80px;
  padding-bottom: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 48px;
}

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

.ac-product-card {
  background: #fff;
  border-radius: 18px;
  border: 1px solid var(--ac-rule);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
  color: inherit !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.ac-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -28px rgba(20, 18, 14, 0.3);
  border-color: var(--ac-ink-2);
}

.ac-product-card-img {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background: var(--ac-paper-2);
}

.ac-product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.ac-product-card:hover .ac-product-card-img img {
  transform: scale(1.03);
}

.ac-product-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.ac-product-card-name {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: 24px;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--ac-ink);
}

.ac-product-card-desc {
  margin: 0;
  color: var(--ac-ink-2);
  font-size: 14.5px;
  line-height: 1.5;
}

.ac-product-card-cta {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--ac-accent) !important;
  font-size: 13.5px;
  font-weight: 500;
  padding-top: 12px;
}

/* ============================================================
   Features Section
   ============================================================ */
.ac-features {
  padding: 120px 0;
}

.ac-features-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--ac-rule);
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
}

.ac-feature-item {
  padding: 36px;
  display: flex;
  gap: 22px;
}

.ac-feature-item:nth-child(odd) {
  border-right: 1px solid var(--ac-rule);
}

.ac-feature-item:nth-child(-n+2) {
  border-bottom: 1px solid var(--ac-rule);
}

.ac-feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--ac-accent-tint);
  color: var(--ac-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.ac-feature-title {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: 24px;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
  color: var(--ac-ink);
}

.ac-feature-body {
  margin: 0;
  color: var(--ac-ink-2);
  line-height: 1.55;
  font-size: 15px;
}

/* ============================================================
   FAQ Section
   ============================================================ */
.ac-faq-section {
  padding: 120px 0;
  background: var(--ac-paper-2);
}

.ac-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.ac-faq-sidebar {
  position: sticky;
  top: 100px;
}

.ac-faq-sidebar-lead {
  margin-top: 18px;
  color: var(--ac-ink-2);
  font-size: 15.5px;
  line-height: 1.55;
}

/* Override Bootstrap accordion for the design */
.ac-faq-accordion .accordion-item {
  border: none !important;
  border-top: 1px solid var(--ac-rule) !important;
  background: transparent !important;
  border-radius: 0 !important;
}

.ac-faq-accordion .accordion-item:last-child {
  border-bottom: 1px solid var(--ac-rule) !important;
}

.ac-faq-accordion .accordion-button {
  background: transparent !important;
  color: var(--ac-ink) !important;
  font-family: var(--ac-serif) !important;
  font-size: 22px !important;
  font-weight: 400 !important;
  letter-spacing: -0.01em !important;
  padding: 22px 0 !important;
  box-shadow: none !important;
  line-height: 1.25 !important;
}

.ac-faq-accordion .accordion-button:not(.collapsed) {
  color: var(--ac-ink) !important;
}

.ac-faq-accordion .accordion-button::after {
  content: '+';
  background-image: none !important;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 999px;
  border: 1px solid var(--ac-rule);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ac-sans);
  font-size: 20px;
  font-weight: 300;
  line-height: 1;
  color: var(--ac-ink);
  transform: none !important;
  transition: background 0.2s ease, color 0.2s ease !important;
  margin-left: auto;
}

.ac-faq-accordion .accordion-button:not(.collapsed)::after {
  content: '−';
  background: var(--ac-ink) !important;
  color: #fff;
  border-color: var(--ac-ink);
}

.ac-faq-accordion .accordion-body {
  padding: 0 0 22px !important;
  color: var(--ac-ink-2) !important;
  line-height: 1.6 !important;
  font-size: 15.5px !important;
  background: transparent !important;
}

/* ============================================================
   Contact Section
   ============================================================ */
.ac-contact {
  padding: 120px 0;
}

.ac-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: stretch;
}

.ac-contact-rows {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
}

.ac-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--ac-rule);
}

.ac-contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--ac-paper-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ac-ink);
  font-size: 18px;
  flex-shrink: 0;
}

.ac-contact-label {
  font-family: var(--ac-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ac-ink-3);
  margin-bottom: 4px;
}

.ac-contact-value {
  font-size: 16px;
  line-height: 1.4;
  color: var(--ac-ink);
}

.ac-status-bar {
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid var(--ac-rule);
  border-radius: 14px;
  background: var(--ac-paper-2);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.ac-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--ac-ok);
  box-shadow: 0 0 0 4px rgba(47, 107, 61, 0.16);
  flex-shrink: 0;
}

/* Dark form */
.ac-dark-form {
  background: var(--ac-ink-4);
  color: #fff;
  border-radius: 24px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.ac-dark-form .ac-eyebrow {
  color: rgba(255, 255, 255, 0.5);
}

.ac-dark-form .form-label {
  font-family: var(--ac-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}

.ac-dark-form .form-control,
.ac-dark-form textarea.form-control,
.ac-dark-form select.form-control,
.ac-dark-form input.form-control {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #fff !important;
  padding: 10px 0 !important;
  font-size: 16px !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  caret-color: var(--ac-accent);
}

.ac-dark-form .form-control:focus,
.ac-dark-form textarea.form-control:focus,
.ac-dark-form input.form-control:focus {
  border-bottom-color: rgba(255, 255, 255, 0.55) !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #fff !important;
}

.ac-dark-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.ac-dark-form .form-error,
.ac-dark-form .error-message {
  color: #fca5a5;
  font-size: 12px;
  margin-top: 4px;
}

.ac-form-note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  max-width: 280px;
  line-height: 1.5;
}

/* ============================================================
   Products Listing Page
   ============================================================ */
.ac-crumb-hero {
  padding: 32px 0 56px;
}

.ac-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ac-mono);
  font-size: 12px;
  color: var(--ac-ink-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}

.ac-breadcrumb a {
  color: var(--ac-ink-3);
  text-decoration: none;
}

.ac-breadcrumb a:hover {
  color: var(--ac-ink);
}

.ac-page-title {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  text-wrap: balance;
  color: var(--ac-ink);
}

.ac-page-title em {
  font-style: italic;
}

.ac-page-lead {
  font-size: 18px;
  color: var(--ac-ink-2);
  max-width: 620px;
  line-height: 1.55;
  margin: 0;
}

.ac-filter-rail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border: 1px solid var(--ac-rule);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.6);
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 12px;
}

.ac-filter-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ac-filter-tag {
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13.5px;
  background: transparent;
  color: var(--ac-ink-2);
  border: 1px solid var(--ac-rule);
  cursor: default;
}

.ac-filter-count {
  font-family: var(--ac-mono);
  font-size: 12px;
  color: var(--ac-ink-3);
  white-space: nowrap;
}

/* 2-column product listing cards */
.ac-listing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.ac-listing-card {
  background: #fff;
  border-radius: 22px;
  border: 1px solid var(--ac-rule);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  text-decoration: none !important;
  color: inherit !important;
}

.ac-listing-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 50px -28px rgba(20, 18, 14, 0.28);
  border-color: var(--ac-ink-2);
}

.ac-listing-art {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  background: var(--ac-paper-2);
}

.ac-listing-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.3s ease;
}

.ac-listing-card:hover .ac-listing-art img {
  transform: scale(1.04);
}

.ac-listing-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--ac-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(4px);
  z-index: 1;
}

.ac-listing-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ac-listing-name {
  font-family: var(--ac-serif);
  font-weight: 400;
  font-size: 26px;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--ac-ink);
  line-height: 1.1;
}

.ac-listing-desc {
  margin: 0;
  color: var(--ac-ink-2);
  font-size: 14.5px;
  line-height: 1.5;
}

.ac-listing-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
}

.ac-listing-sub {
  font-size: 13px;
  color: var(--ac-ink-3);
}

.ac-listing-cta {
  color: var(--ac-accent) !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 500;
}

/* ============================================================
   About Page
   ============================================================ */
.ac-about-section {
  padding: 72px 0;
}

/* ============================================================
   Page Enter Animation
   ============================================================ */
.ac-page {
  animation: ac-fade-up 0.35s ease both;
}

@keyframes ac-fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 991.98px) {
  .ac-hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .ac-hero-art {
    display: none;
  }

  .ac-steps-grid {
    grid-template-columns: 1fr;
  }

  .ac-step {
    border-right: none !important;
    padding-left: 0 !important;
    border-bottom: 1px solid var(--ac-rule);
    padding-right: 0;
  }

  .ac-step:last-child {
    border-bottom: none;
  }

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

  .ac-features-grid {
    grid-template-columns: 1fr;
  }

  .ac-feature-item:nth-child(odd) {
    border-right: none !important;
  }

  .ac-feature-item:nth-child(-n+2) {
    border-bottom: none !important;
  }

  .ac-feature-item {
    border-bottom: 1px solid var(--ac-rule) !important;
  }

  .ac-feature-item:last-child {
    border-bottom: none !important;
  }

  .ac-faq-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .ac-faq-sidebar {
    position: static;
  }

  .ac-contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .ac-listing-grid {
    grid-template-columns: 1fr;
  }

  .ac-listing-card {
    grid-template-columns: 1fr;
  }

  .ac-listing-art {
    min-height: 200px;
  }

  .ac-marquee-track {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .ac-product-grid {
    grid-template-columns: 1fr;
  }

  .ac-products-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .ac-contact-grid {
    gap: 36px;
  }

  .ac-footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .ac-hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .ac-stat-num {
    font-size: 28px;
  }
}