/* ============================================================
   APEX AI — Homepage Styles
   ============================================================ */

/* ── Scroll-reveal ───────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Section Header ──────────────────────────── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}
.section-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}
.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* ── Hero ────────────────────────────────────── */
.hero {
  position: relative;
  overflow: clip;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(0,201,167,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 30% 20%, rgba(192,132,252,0.06) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 80%, rgba(10,37,53,0.05) 0%, transparent 50%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}

.hero__eyebrow { margin-bottom: var(--space-5); }

.hero__headline {
  font-size: var(--text-3xl);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.hero__headline em {
  font-style: normal;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 50ch;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.hero__proof {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

/* Hero visual */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.hero__card-stack {
  position: relative;
  width: 380px;
  height: 360px;
}

.hero__card {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: var(--shadow-lg);
  width: 210px;
  transition: box-shadow var(--transition-slow);
}
.hero__card:hover { box-shadow: var(--shadow-xl); }

.hero__card--1 {
  top: 0;
  left: 0;
  transform: rotate(-4deg);
  z-index: 1;
}
.hero__card--2 {
  top: 55px;
  left: 55px;
  transform: rotate(2deg);
  z-index: 2;
}
.hero__card--3 {
  top: 130px;
  left: 110px;
  z-index: 3;
}

.hero__card-icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.hero__card-icon svg { width: 20px; height: 20px; }
.hero__card-icon--purple { background: var(--color-purple-light); color: var(--color-purple); }
.hero__card-icon--navy { background: var(--color-navy-light); color: var(--color-navy); }
[data-theme="dark"] .hero__card-icon--navy { background: rgba(90,138,170,0.15); color: var(--color-navy-mid); }

.hero__card-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}
.hero__card-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ── Trust Bar ───────────────────────────────── */
.trust-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding-block: var(--space-4);
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.trust-bar__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}
.trust-bar__platforms {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.trust-bar__platforms span {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-muted);
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

/* ── What We Do ──────────────────────────────── */
.what-we-do { background: var(--color-bg); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-interactive);
}
.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.feature-card__icon svg { width: 22px; height: 22px; }
.feature-card__icon--purple { background: var(--color-purple-light); color: var(--color-purple); }
.feature-card__icon--navy { background: var(--color-navy-light); color: var(--color-navy); }
[data-theme="dark"] .feature-card__icon--navy { background: rgba(90,138,170,0.15); color: var(--color-navy-mid); }

.feature-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}
.feature-card__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-5);
}
.feature-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}
.feature-card__link:hover { color: var(--color-primary-hover); }

/* ── Products ────────────────────────────────── */
.products { background: var(--color-surface-2); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.product-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-interactive);
}
.product-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
}
.product-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-lg);
}
.product-card--bundle {
  border-color: var(--color-purple);
  box-shadow: 0 0 0 1px var(--color-purple);
}

.product-card__badge {
  position: absolute;
  top: -12px;
  left: var(--space-6);
}

.product-card__icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}
.product-card__icon svg { width: 56px; height: 56px; }

.product-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.product-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.product-card__save {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.15em 0.5em;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
}
[data-theme="dark"] .product-card__save { background: rgba(0,201,167,0.15); }

.product-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.product-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.product-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.product-card__features li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.products__etsy-note {
  text-align: center;
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.products__etsy-note a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Articles ────────────────────────────────── */
.articles { background: var(--color-bg); }

.article-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-interactive);
  height: 100%;
}
.article-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.article-card--hero {
  border-left: 3px solid var(--color-primary);
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.article-card__time {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.article-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--color-text);
}
.article-card--hero .article-card__title {
  font-size: var(--text-xl);
}
.article-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
}
.article-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}
.article-card__link:hover { color: var(--color-primary-hover); }

.articles__cta {
  text-align: center;
  margin-top: var(--space-10);
}

/* ── Email Signup ────────────────────────────── */
.email-signup { background: var(--color-surface-2); }

.email-signup__box {
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 5vw, var(--space-16));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .email-signup__box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.email-signup__box::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(0,201,167,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 10% 20%, rgba(192,132,252,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.email-signup__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: var(--space-4);
}
[data-theme="dark"] .email-signup__title { color: var(--color-text); }

.email-signup__sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
[data-theme="dark"] .email-signup__sub { color: var(--color-text-muted); }

.email-signup__offer {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}
[data-theme="dark"] .email-signup__offer { color: var(--color-text-faint); }
.email-signup__offer strong { color: var(--color-primary); font-weight: 700; }

.email-signup__form {
  position: relative;
  z-index: 1;
}
.email-signup__fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.email-signup__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: #ffffff;
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
[data-theme="dark"] .email-signup__input {
  background: var(--color-surface-offset);
  border-color: var(--color-border);
  color: var(--color-text);
}
.email-signup__input::placeholder { color: rgba(255,255,255,0.4); }
[data-theme="dark"] .email-signup__input::placeholder { color: var(--color-text-faint); }
.email-signup__input:focus {
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.12);
}

.email-signup__fine {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}
[data-theme="dark"] .email-signup__fine { color: var(--color-text-faint); }

/* ── Hero Logo Display ──────────────────────── */
.hero__logo-display {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
}
.hero__logo-glow {
  position: absolute;
  inset: -60px;
  background: radial-gradient(ellipse at center, rgba(0,201,167,0.18) 0%, rgba(192,132,252,0.10) 50%, transparent 75%);
  border-radius: 50%;
  pointer-events: none;
  animation: logo-pulse 4s ease-in-out infinite;
}
@keyframes logo-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}
.hero__logo-img {
  width: 100%;
  max-width: 480px;
  height: auto;
  display: block;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 40px rgba(0,201,167,0.25));
}

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__content { order: 1; }
  .hero__visual { order: 2; }
  .hero__actions { justify-content: center; }
  .hero__sub { margin-inline: auto; }
  .hero__proof { text-align: center; }
  .hero__logo-display { max-width: 380px; }
  .feature-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .product-card--bundle { grid-column: 1 / -1; max-width: 480px; margin-inline: auto; width: 100%; }
  .article-grid { grid-template-columns: 1fr 1fr; }
  .article-card--hero { grid-column: 1 / -1; }
  .email-signup__box { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero__card-stack { width: 300px; height: 290px; }
  .hero__card { width: 175px; }
  .hero__card--2 { left: 40px; top: 50px; }
  .hero__card--3 { left: 80px; top: 110px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card--bundle { max-width: 100%; }
  .article-grid { grid-template-columns: 1fr; }
  .trust-bar__platforms { gap: var(--space-4); }