/* ============================================================
   HOME — full stylesheet
   Depends on: shared/tokens.css, base.css, nav.css
   ============================================================ */

/* ============================================================
   1. BACKGROUND — animated orbs + particle canvas
   ============================================================ */

.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.bg-orbs .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  will-change: transform;
}
.orb--teal {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--teal) 0%, transparent 70%);
  top: -120px; left: -120px;
  animation: float1 20s ease-in-out infinite;
}
.orb--cyan {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--cyan) 0%, transparent 70%);
  top: 40%; right: -140px;
  animation: float2 24s ease-in-out infinite;
}
.orb--lime {
  width: 360px; height: 360px;
  background: radial-gradient(circle, var(--lime) 0%, transparent 70%);
  bottom: -100px; left: 30%;
  animation: float3 28s ease-in-out infinite;
}
@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(80px, 60px) scale(1.1); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-100px, 80px) scale(0.95); }
}
@keyframes float3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(60px, -80px) scale(1.05); }
}

.particle-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

main, .nav, .footer { position: relative; z-index: 1; }

/* ============================================================
   2. HERO
   ============================================================ */

.hero {
  padding: var(--s-9) 0 var(--s-8);
  border-bottom: 1px solid var(--border-soft);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-8);
  align-items: center;
}
.hero__copy { max-width: 560px; }

.eyebrow--animated {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0, 206, 209, 0.08);
  border: 1px solid rgba(0, 206, 209, 0.25);
  border-radius: var(--r-pill);
  color: var(--teal-deep);
  font-size: 0.75rem;
  margin-bottom: var(--s-5);
  animation: slideDown 0.6s var(--ease) both;
}
.eyebrow__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 rgba(50, 205, 50, 0.6);
  animation: pulseRing 2s infinite;
}
@keyframes pulseRing {
  0%   { box-shadow: 0 0 0 0 rgba(50, 205, 50, 0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(50, 205, 50, 0); }
  100% { box-shadow: 0 0 0 0 rgba(50, 205, 50, 0); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__title {
  font-size: var(--fs-display);
  margin-bottom: var(--s-5);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero__title .accent {
  display: inline-block;
  min-width: 1ch;
}

.hero__lede {
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: var(--s-6);
}
.hero__actions {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-bottom: var(--s-5);
}
.hero__meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5);
  color: var(--muted);
  font-size: var(--fs-sm);
}
.hero__meta li { display: inline-flex; align-items: center; gap: 6px; }
.hero__meta i { color: var(--lime); font-size: 0.85em; }

/* Hero visual */
.hero__visual {
  display: flex;
  justify-content: center;
  position: relative;
}
.hero__frame {
  width: 100%;
  max-width: 500px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.hero__frame-bar {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface-alt);
}
.hero__frame-bar > span:not(.hero__frame-url) {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.hero__frame-bar > span:nth-child(1) { background: #FF5F57; }
.hero__frame-bar > span:nth-child(2) { background: #FEBC2E; }
.hero__frame-bar > span:nth-child(3) { background: #28C840; }

.hero__frame-url {
  margin-left: 12px;
  padding: 4px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  flex: 1;
}
.hero__frame-body { padding: var(--s-5); }
.hero__frame-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s-5);
}
.hero__frame-logo {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: url('../images/logo.png') center / contain no-repeat;
}
.hero__frame-nav { display: flex; gap: 6px; }
.hero__frame-nav span {
  width: 28px; height: 6px;
  border-radius: 3px;
  background: var(--border);
}
.hero__frame-line {
  height: 12px;
  border-radius: 6px;
  background: var(--surface-alt);
  margin-bottom: var(--s-3);
}
.hero__frame-line--lg {
  width: 70%; height: 20px;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
  opacity: 0.85;
}
.hero__frame-line--sm { width: 40%; }
.hero__frame-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: var(--s-4);
}
.hero__frame-chips span {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 4px 10px;
  background: var(--surface-alt);
  color: var(--teal-deep);
  border-radius: var(--r-pill);
}
.hero__frame-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: var(--s-4);
}
.hero__frame-card {
  height: 48px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--surface-alt), var(--border-soft));
  position: relative;
  overflow: hidden;
}
.hero__frame-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 206, 209, 0.15), transparent);
  animation: shimmer 2.5s infinite;
}
.hero__frame-card:nth-child(2)::after { animation-delay: 0.3s; }
.hero__frame-card:nth-child(3)::after { animation-delay: 0.6s; }
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.hero__float {
  position: absolute;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
  color: var(--teal);
  font-size: 1.1rem;
  z-index: 3;
  border: 1px solid var(--border);
}
.hero__float--1 {
  top: 10%; left: -20px;
  animation: floatY 4s ease-in-out infinite;
  color: var(--lime);
}
.hero__float--2 {
  top: 60%; right: -24px;
  animation: floatY 5s ease-in-out infinite 0.5s;
  color: var(--cyan);
}
.hero__float--3 {
  bottom: 8%; left: 10%;
  animation: floatY 6s ease-in-out infinite 1s;
  color: var(--blue);
}
@keyframes floatY {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-12px) rotate(3deg); }
}

/* ============================================================
   3. TRUST BAR
   ============================================================ */

.trust-bar {
  padding: var(--s-6) 0;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: var(--s-6);
  flex-wrap: wrap;
  justify-content: center;
}
.trust-bar__label {
  color: var(--muted);
  font-size: var(--fs-sm);
  white-space: nowrap;
}
.trust-bar__logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5);
  font-weight: 700;
  color: var(--ink-soft);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.trust-bar__logos span {
  opacity: 0.55;
  transition: opacity 0.2s var(--ease), color 0.2s var(--ease);
}
.trust-bar__logos span:hover {
  opacity: 1;
  color: var(--teal);
}

/* ============================================================
   4. PRODUCT CARDS
   ============================================================ */

.grid-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--s-5);
}
.product-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--cyan), var(--lime));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.product-card:hover::before { transform: scaleX(1); }
.product-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card__top {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  flex-wrap: wrap;
}
.product-card__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--r-sm);
}
.product-card__status--live { background: var(--success-bg); color: var(--success); }
.product-card__status--beta { background: var(--warn-bg);    color: var(--warn); }
.product-card__status--soon { background: var(--surface-alt); color: var(--muted); }

.pulse-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(30, 158, 90, 0.6);
  animation: pulseRing 2s infinite;
}
.pulse-dot--warn {
  background: var(--warn);
  box-shadow: 0 0 0 0 rgba(198, 138, 0, 0.6);
}

.product-card__free {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}
/* Paid tools show their price in amber instead of the teal "Free" pill */
.product-card__free--paid {
  color: var(--warn);
  background: var(--warn-bg);
  border-color: transparent;
}
.product-card__free--muted {
  color: var(--muted);
  border-color: var(--border-soft);
}

.product-card__icon {
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  font-size: 1.2rem;
  margin-bottom: var(--s-1);
  transition: transform 0.3s var(--ease);
}
.product-card:hover .product-card__icon { transform: scale(1.08) rotate(-4deg); }
.product-card__icon--teal  { background: rgba(0, 128, 128, 0.1);  color: var(--teal); }
.product-card__icon--cyan  { background: rgba(0, 206, 209, 0.12); color: var(--cyan); }
.product-card__icon--lime  { background: rgba(50, 205, 50, 0.12); color: var(--green-dark); }

.product-card__title {
  margin: 0;
  font-size: 1.2rem;
  color: var(--ink);
  line-height: 1.3;
}
.product-card__desc {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  line-height: 1.55;
  flex: 1;
}
.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--s-1);
}
.product-card__tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  background: var(--surface-alt);
  color: var(--teal-deep);
  border-radius: var(--r-pill);
}
.product-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px solid var(--border-soft);
  margin-top: var(--s-2);
}
.product-card__meta {
  font-size: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
}
.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--teal-deep);
  transition: color var(--dur) var(--ease), gap var(--dur) var(--ease);
}
.product-card__link:hover { color: var(--teal); gap: 10px; }
.product-card__link--disabled {
  color: var(--muted);
  cursor: not-allowed;
  pointer-events: none;
}
.center-cta {
  text-align: center;
  margin-top: var(--s-6);
}

/* ============================================================
   5. REASONS
   ============================================================ */

.reasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s-6);
}
.reason {
  text-align: center;
  padding: var(--s-5);
}
.reason__icon {
  width: 64px; height: 64px;
  margin: 0 auto var(--s-4);
  display: grid;
  place-items: center;
  border-radius: var(--r-lg);
  font-size: 1.4rem;
  transition: transform 0.3s var(--ease);
}
.reason:hover .reason__icon { transform: scale(1.1) rotate(6deg); }
.reason__icon--teal { background: linear-gradient(135deg, rgba(0,128,128,0.15), rgba(0,206,209,0.15)); color: var(--teal); }
.reason__icon--cyan { background: linear-gradient(135deg, rgba(0,206,209,0.15), rgba(30,144,255,0.15)); color: var(--cyan); }
.reason__icon--lime { background: linear-gradient(135deg, rgba(50,205,50,0.15), rgba(0,100,0,0.1)); color: var(--green-dark); }
.reason__title { margin-bottom: var(--s-2); font-size: 1.15rem; }
.reason__desc { margin: 0; color: var(--ink-soft); font-size: var(--fs-sm); }

/* ============================================================
   6. STEPS
   ============================================================ */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--s-6);
}
.step {
  position: relative;
  padding: var(--s-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.step:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}
.step__num {
  display: inline-block;
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--teal);
  opacity: 0.25;
  margin-bottom: var(--s-3);
  letter-spacing: -0.05em;
  transform-origin: center;
}
.step__num.flip-in {
  animation: stepFlip 0.9s cubic-bezier(.2, .7, .2, 1) both;
}
@keyframes stepFlip {
  0%   { opacity: 0; transform: rotateX(-90deg) translateY(20px); }
  60%  { opacity: 1; transform: rotateX(10deg) translateY(-4px); }
  100% { opacity: 1; transform: rotateX(0) translateY(0); }
}
.step__title { margin-bottom: var(--s-2); font-size: 1.15rem; }
.step__desc { margin: 0; color: var(--ink-soft); font-size: var(--fs-sm); }

/* ============================================================
   7. COVERAGE CHIPS
   ============================================================ */

.chips--animated .chip {
  transition: border-color 0.2s var(--ease),
              color 0.2s var(--ease),
              transform 0.2s var(--ease);
}
.chips--animated .chip:hover {
  transform: translateY(-2px) scale(1.03);
}
.chip--business:hover { border-color: var(--blue); color: var(--blue); }
.chip--health:hover   { border-color: #e91e63;     color: #e91e63; }
.chip--stem:hover     { border-color: var(--cyan); color: var(--cyan); }
.chip--science:hover  { border-color: var(--teal); color: var(--teal); }
.chip--math:hover     { border-color: var(--green-dark); color: var(--green-dark); }
.chip--cte:hover      { border-color: #ff9800;     color: #ff9800; }

/* ============================================================
   8. CHANGELOG
   ============================================================ */

.changelog {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 720px;
  margin-inline: auto;
  border-left: 2px solid var(--border);
  padding-left: var(--s-6);
}
.changelog__item {
  position: relative;
  padding-bottom: var(--s-6);
}
.changelog__item:last-child { padding-bottom: 0; }
.changelog__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--s-6) - 7px);
  top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--cyan);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.changelog__item:hover::before {
  transform: scale(1.3);
  border-color: var(--lime);
}
.changelog__date {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-bottom: 4px;
  display: block;
  min-height: 1em;
}
.changelog__title {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
.changelog__desc {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
}

/* ============================================================
   9. RESOURCE PREVIEW
   ============================================================ */

.resource-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--s-5);
}
.resource-card {
  padding: var(--s-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.resource-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}
.resource-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(0,128,128,0.12), rgba(0,206,209,0.12));
  color: var(--teal);
  font-size: 1.1rem;
  margin-bottom: var(--s-4);
}
.resource-card h3 {
  font-size: 1.05rem;
  margin-bottom: var(--s-2);
}
.resource-card p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
}

/* ============================================================
   10. FAQ
   ============================================================ */

.faq {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-4) var(--s-5);
  transition: border-color 0.2s var(--ease);
}
.faq__item[open] {
  border-color: var(--cyan);
  box-shadow: 0 8px 24px -12px rgba(0, 80, 80, 0.15);
}
.faq__item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  padding: var(--s-2) 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-3);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '\f067';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--teal);
  transition: transform 0.3s var(--ease);
  font-size: 0.8rem;
}
.faq__item[open] summary::after {
  transform: rotate(45deg);
}
.faq__item p {
  margin: var(--s-3) 0 0;
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  line-height: 1.6;
}
.faq__item a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================================
   11. FINAL CTA
   ============================================================ */

.cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-5);
  padding: var(--s-7);
  background: linear-gradient(135deg, #EAFBFB 0%, #F1FBEF 50%, #E8F5FF 100%);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(50, 205, 50, 0.12), transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 206, 209, 0.12), transparent 40%);
  pointer-events: none;
}
.cta > * { position: relative; z-index: 1; }
.cta__copy h2 { margin-bottom: var(--s-2); }
.cta__copy p { margin: 0; color: var(--ink-soft); }

/* ============================================================
   12. SCROLL REVEALS
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="100"] { transition-delay: 0.1s; }
.reveal[data-delay="200"] { transition-delay: 0.2s; }
.reveal[data-delay="300"] { transition-delay: 0.3s; }
.reveal[data-delay="400"] { transition-delay: 0.4s; }
.reveal[data-delay="500"] { transition-delay: 0.5s; }
.reveal[data-delay="600"] { transition-delay: 0.6s; }

/* Hero copy reveals run on load */
.hero__copy .reveal {
  animation: revealUp 0.7s var(--ease) forwards;
}
.hero__copy .reveal[data-delay="200"] { animation-delay: 0.2s; }
.hero__copy .reveal[data-delay="300"] { animation-delay: 0.3s; }
.hero__copy .reveal[data-delay="400"] { animation-delay: 0.4s; }
.hero__copy .reveal[data-delay="600"] { animation-delay: 0.6s; }
.hero__visual.reveal {
  animation: revealUp 0.7s var(--ease) forwards;
  animation-delay: 0.3s;
}
@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   13. ANIMATION SUPPORT
   ============================================================ */

/* Stagger */
.stagger-in {
  animation: staggerIn 0.7s cubic-bezier(.2, .7, .2, 1) both;
  animation-delay: var(--stagger-delay, 0ms);
}
@keyframes staggerIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Accent shimmer */
.accent-shimmer {
  position: relative;
  background-image: linear-gradient(
    90deg,
    var(--teal) 0%,
    var(--cyan) 50%,
    var(--lime) 100%
  );
  background-size: 200% 100%;
  background-position: 0% 0%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: accentShimmer 4s ease-in-out infinite;
}
@keyframes accentShimmer {
  0%, 100% { background-position: 0% 0%; }
  50%      { background-position: 100% 0%; }
}
@supports not (-webkit-background-clip: text) {
  .accent-shimmer {
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--teal);
  }
}

/* Cursor glow */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(circle, rgba(0, 206, 209, 0.12) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  opacity: 0;
  will-change: transform;
}

/* Button glow */
.btn--glow {
  position: relative;
  box-shadow: 0 8px 24px -8px rgba(0, 128, 128, 0.4);
}
.btn--glow:hover {
  box-shadow: 0 12px 32px -8px rgba(0, 128, 128, 0.55);
}

/* Chip sweep */
.chip-sweep {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  pointer-events: none;
}
.chip {
  position: relative;
  overflow: hidden;
}

/* Ripple keyframes (used by JS) */
@keyframes rippleAnim {
  to { transform: scale(2.5); opacity: 0; }
}

/* Scroll progress (JS injects; styles inline) */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, #008080, #00CED1, #32CD32);
  z-index: 9999;
  pointer-events: none;
}

/* Back to top (JS injects; styles inline) */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #008080;
  color: #fff;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 8px 24px -8px rgba(0, 128, 128, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  transform: translateY(12px);
  z-index: 999;
}
.back-to-top:hover {
  background: var(--teal-deep, #005F5F);
  transform: translateY(-2px);
}

/* ============================================================
   14. RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--s-7);
  }
  .hero__visual { order: -1; }
  .hero__copy { max-width: none; }
  .hero__float { display: none; }
  .cursor-glow { display: none !important; }
}

@media (max-width: 600px) {
  .hero { padding: var(--s-7) 0 var(--s-6); }
  .hero__meta { gap: var(--s-4); }
  .trust-bar__inner { gap: var(--s-4); }
  .trust-bar__logos { gap: var(--s-4); font-size: 0.8rem; }
  .grid-products { grid-template-columns: 1fr; }
  .cta { padding: var(--s-6); }
  .cta .btn { width: 100%; }
  .hero__frame-cards { grid-template-columns: 1fr 1fr; }
  .particle-canvas { display: none; }
}

/* ============================================================
   15. REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .bg-orbs .orb,
  .hero__float,
  .hero__frame-card::after,
  .pulse-dot,
  .eyebrow__dot,
  .chip-sweep,
  .stagger-in,
  .step__num.flip-in,
  .accent-shimmer {
    animation: none !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .cursor-glow,
  .particle-canvas {
    display: none !important;
  }
}
/* ------------------------------------------------------------
   FEATURED PRODUCTS — empty state (content comes from Admin)
   ------------------------------------------------------------ */
.featured-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--s-3);
  padding: var(--s-8) var(--s-5);
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--r-lg);
  color: var(--ink-soft);
}
.featured-empty i {
  font-size: 2rem;
  color: var(--muted);
}
.featured-empty h3 { margin: 0; color: var(--ink); }
.featured-empty p { margin: 0; max-width: 46ch; }
.featured-empty .btn { margin-top: var(--s-3); }