/**
 * Homepage premium refinement layer — typography, spacing, interactions.
 * Loads after home.css; does not change section structure.
 */

/* ─── Design tokens override ─── */
.apm-home {
  --apm-container: 1320px;
  --apm-shadow-card: 0 12px 40px rgba(15, 23, 42, 0.08);
  --apm-transition: 300ms ease;
  --apm-h1: clamp(2.25rem, 4.5vw, 3.25rem);
  --apm-h2: clamp(1.875rem, 3vw, 2.5rem);
  --apm-body: 1.0625rem;
  --apm-body-lg: 1.1875rem;
}

.apm-home .apm-container {
  max-width: var(--apm-container);
  padding-left: 24px;
  padding-right: 24px;
}

.apm-home .apm-section {
  padding: 120px 0;
}

/* ─── Sticky header ─── */
.apm-home .apm-header {
  transition: box-shadow var(--apm-transition), background var(--apm-transition);
}

.apm-home .apm-header.is-scrolled {
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.08);
}

.apm-home .apm-nav > li > a {
  position: relative;
  padding-bottom: 4px;
}

.apm-home .apm-nav > li:not(.menu-item-has-children) > a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--apm-primary);
  transition: width var(--apm-transition);
}

.apm-home .apm-nav > li:not(.menu-item-has-children) > a:hover::after,
.apm-home .apm-nav > li:not(.menu-item-has-children).current-menu-item > a::after {
  width: 100%;
}

/* ─── Reveal stagger ─── */
.apm-home .apm-reveal {
  transition: opacity 600ms ease, transform 600ms ease;
}

.apm-home [data-stagger] > .apm-reveal:nth-child(1) { transition-delay: 0ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(2) { transition-delay: 80ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(3) { transition-delay: 160ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(4) { transition-delay: 240ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(5) { transition-delay: 320ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(6) { transition-delay: 400ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(7) { transition-delay: 480ms; }
.apm-home [data-stagger] > .apm-reveal:nth-child(8) { transition-delay: 560ms; }

/* ─── HERO refined ─── */
.apm-home .apm-hero.apm-hero--refined {
  position: relative;
  min-height: 680px;
  padding: 80px 0 120px;
  background: transparent;
  overflow: visible;
  display: block;
  z-index: 5;
}

.apm-home .apm-hero--refined::before {
  display: none;
}

.apm-hero--refined__bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}

.apm-hero--refined__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(10, 37, 64, 0.72) 0%, rgba(11, 94, 215, 0.5) 55%, rgba(10, 37, 64, 0.65) 100%);
}

.apm-hero--refined__shapes .apm-hero--refined__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  pointer-events: none;
}

.apm-hero--refined__shape--1 {
  width: 400px;
  height: 400px;
  background: #3b82f6;
  top: -80px;
  right: 10%;
}

.apm-hero--refined__shape--2 {
  width: 280px;
  height: 280px;
  background: #16a34a;
  bottom: 20%;
  left: 5%;
}

.apm-hero--refined__shape--3 {
  width: 200px;
  height: 200px;
  background: #60a5fa;
  top: 40%;
  right: 35%;
}

.apm-hero--refined__inner {
  position: relative;
  z-index: 2;
}

.apm-hero--refined__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.apm-hero--refined__eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 16px;
}

.apm-hero--refined__title {
  font-size: var(--apm-h1);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0 0 20px;
}

.apm-hero--refined__title strong {
  color: #93c5fd;
  -webkit-text-fill-color: #93c5fd;
}

.apm-hero--refined__desc {
  font-size: var(--apm-body-lg);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 28px;
  max-width: 520px;
}

.apm-hero--refined__mode {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px;
  border-radius: var(--apm-radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.apm-hero--refined__mode button {
  border: none;
  background: transparent;
  padding: 10px 20px;
  border-radius: var(--apm-radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  transition: all var(--apm-transition);
}

.apm-hero--refined__mode button.is-active {
  background: #fff;
  color: var(--apm-primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.apm-search-box--refined {
  background: #fff;
  border-radius: var(--apm-radius);
  padding: 24px;
  box-shadow: var(--apm-shadow-card);
  margin-bottom: 24px;
  position: relative;
  z-index: 20;
  overflow: visible;
}

.apm-search-box--refined .apm-search-fields {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: stretch;
  overflow: visible;
}

.apm-search-box--refined input {
  padding: 16px 18px;
  border: 1px solid var(--apm-border);
  border-radius: 12px;
  font-size: 1rem;
  background: var(--apm-bg-page);
  transition: border-color var(--apm-transition), box-shadow var(--apm-transition);
}

.apm-search-box--refined input:focus {
  outline: none;
  border-color: var(--apm-primary);
  box-shadow: 0 0 0 4px var(--apm-primary-light);
  background: #fff;
}

.apm-search-box--refined .apm-search-field-wrap {
  position: relative;
  overflow: visible;
}

.apm-search-box--refined .apm-search-field-wrap svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--apm-text-muted);
  pointer-events: none;
}

.apm-search-box--refined .apm-search-field-wrap input {
  padding-left: 44px;
  width: 100%;
}

.apm-home .apm-btn--outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--apm-radius-full);
  font-weight: 600;
  padding: 14px 28px;
}

.apm-home .apm-btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

.apm-hero--refined__image-wrap {
  border-radius: var(--apm-radius);
  overflow: hidden;
  box-shadow: var(--apm-shadow-card);
  aspect-ratio: 4/5;
  max-height: 520px;
  border: 4px solid rgba(255, 255, 255, 0.12);
}

.apm-hero--refined__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s ease;
}

.apm-hero--refined__image-wrap:hover img {
  transform: scale(1.04);
}

.apm-hero-stats--refined {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: #fff;
  border-radius: var(--apm-radius);
  padding: 32px 40px;
  margin-top: -56px;
  position: relative;
  z-index: 3;
  box-shadow: var(--apm-shadow-card);
  border: 1px solid var(--apm-border-light);
}

.apm-hero-stats--refined .apm-hero-stats__item {
  text-align: center;
  color: var(--apm-text);
  flex-direction: column;
  gap: 4px;
}

.apm-hero-stats--refined .apm-hero-stats__item svg {
  display: none;
}

.apm-hero-stats--refined strong {
  font-size: 2rem;
  font-weight: 700;
  color: var(--apm-primary);
  line-height: 1.2;
}

.apm-hero-stats--refined span {
  font-size: 0.875rem;
  color: var(--apm-text-muted);
  opacity: 1;
}

/* ─── Section headers ─── */
.apm-home .apm-section__header--split {
  margin-bottom: 48px;
}

.apm-home .apm-section__header--split .apm-section__title {
  font-size: var(--apm-h2);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: none;
}

/* ─── Job cards ─── */
.apm-home .apm-job-card--premium {
  padding: 28px;
  border-radius: var(--apm-radius);
  box-shadow: var(--apm-shadow-card);
  border: 1px solid var(--apm-border-light);
  transition: transform var(--apm-transition), box-shadow var(--apm-transition);
}

.apm-home .apm-job-card--premium:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.12);
}

.apm-home .apm-job-card--premium .apm-job-card__logo {
  width: 64px;
  height: 64px;
  font-size: 1.375rem;
  border-radius: 14px;
}

.apm-home .apm-job-card--premium .apm-job-card__title {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1.1875rem;
  margin-top: 4px;
}

.apm-home .apm-job-card--premium .apm-job-card__title a {
  color: var(--apm-text);
}

.apm-home .apm-job-card--premium:hover .apm-job-card__title a {
  color: var(--apm-primary);
}

.apm-home .apm-job-card__meta-item--salary {
  font-size: 1rem;
  font-weight: 700;
  color: var(--apm-secondary) !important;
}

.apm-home .apm-job-card__bookmark {
  transition: transform var(--apm-transition), background var(--apm-transition), color var(--apm-transition);
}

.apm-home .apm-job-card__bookmark:hover {
  transform: scale(1.1);
}

.apm-home .apm-job-card__bookmark.is-saved {
  animation: apm-bookmark-pop 400ms ease;
}

@keyframes apm-bookmark-pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.apm-home .apm-badge--featured { background: #dbeafe; color: #1d4ed8; }
.apm-home .apm-badge--new { background: #dcfce7; color: #15803d; }
.apm-home .apm-badge--urgent { background: #fee2e2; color: #b91c1c; }

.apm-home .apm-btn--apply {
  border-radius: 12px !important;
  padding: 14px 24px !important;
  font-size: 0.875rem !important;
  margin-top: 8px;
}

/* ─── Service cards ─── */
.apm-home .apm-service-box--premium {
  padding: 40px 32px;
  border-radius: var(--apm-radius);
  box-shadow: var(--apm-shadow-card);
  transition: transform var(--apm-transition), box-shadow var(--apm-transition);
}

.apm-home .apm-service-box--premium:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 56px rgba(15, 23, 42, 0.1);
}

.apm-home .apm-service-box--premium .apm-service-box__illus {
  width: 96px;
  height: 96px;
  border-radius: 20px;
}

.apm-home .apm-service-box--premium .apm-service-box__illus svg {
  width: 48px;
  height: 48px;
}

.apm-home .apm-service-box--premium h3 {
  font-size: 1.3125rem;
}

/* ─── Course cards ─── */
.apm-home .apm-course-card--premium {
  border-radius: var(--apm-radius);
  box-shadow: var(--apm-shadow-card);
  transition: transform var(--apm-transition), box-shadow var(--apm-transition);
}

.apm-home .apm-course-card--premium:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.1);
}

.apm-home .apm-course-card--premium .apm-course-card__thumb {
  aspect-ratio: 16/10;
}

.apm-home .apm-course-card--premium .apm-course-card__thumb img,
.apm-home .apm-course-card--premium .apm-course-card__placeholder {
  transition: transform 600ms ease;
}

.apm-home .apm-course-card--premium:hover .apm-course-card__thumb img,
.apm-home .apm-course-card--premium:hover .apm-course-card__placeholder {
  transform: scale(1.06);
}

.apm-home .apm-course-card__price-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  top: auto;
  background: var(--apm-secondary);
  color: #fff;
  font-weight: 700;
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: var(--apm-radius-full);
}

.apm-home .apm-course-card__price-badge--inline {
  position: static;
  display: inline-block;
  margin-bottom: 8px;
}

.apm-home .apm-course-card__instructor {
  font-size: 0.8125rem;
  color: var(--apm-text-muted);
  margin: 0 0 12px;
}

.apm-home .apm-course-card__cta {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.875rem;
  background: var(--apm-primary-light);
  color: var(--apm-primary);
  transition: background var(--apm-transition), color var(--apm-transition);
}

.apm-home .apm-course-card__cta:hover {
  background: var(--apm-primary);
  color: #fff;
}

/* ─── Industries ─── */
.apm-home .apm-industry--mockup .apm-industry__ring {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  transition: transform var(--apm-transition), box-shadow var(--apm-transition);
}

.apm-home .apm-industry--mockup:hover .apm-industry__ring {
  transform: scale(1.08);
  box-shadow: 0 0 0 8px rgba(11, 94, 215, 0.12);
}

.apm-home .apm-industry--mockup span {
  font-size: 0.875rem;
  margin-top: 4px;
}

/* ─── Case study / expert compact ─── */
.apm-home .apm-expert-compact {
  border-radius: var(--apm-radius);
  padding: 20px;
  box-shadow: var(--apm-shadow-card);
  transition: transform var(--apm-transition), box-shadow var(--apm-transition);
}

.apm-home .apm-expert-compact:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
}

.apm-home .apm-expert-compact__avatar {
  width: 56px;
  height: 56px;
}

.apm-home .apm-expert-compact__metric {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 10px;
  background: var(--apm-secondary-light);
  border-radius: var(--apm-radius-full);
  font-size: 0.75rem;
}

/* ─── Testimonial ─── */
.apm-home .apm-testimonial--featured {
  padding: 40px;
  border-radius: var(--apm-radius);
  box-shadow: var(--apm-shadow-card);
  min-height: 320px;
}

.apm-home .apm-testimonial--featured .apm-testimonial__quote {
  font-size: 1.1875rem;
  line-height: 1.75;
}

.apm-home .apm-testimonial__avatar {
  width: 56px;
  height: 56px;
  font-size: 1.25rem;
}

/* ─── Blog cards ─── */
.apm-home .apm-blog-card--premium {
  border-radius: var(--apm-radius);
  box-shadow: var(--apm-shadow-card);
  overflow: hidden;
  transition: transform var(--apm-transition), box-shadow var(--apm-transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.apm-home .apm-blog-card--premium:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.1);
}

.apm-home .apm-blog-card__img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.apm-home .apm-blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.apm-home .apm-blog-card--premium:hover .apm-blog-card__img img {
  transform: scale(1.06);
}

.apm-home .apm-blog-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.apm-home .apm-blog-card__title {
  font-size: 1.125rem;
  line-height: 1.4;
  margin: 0 0 12px;
}

.apm-home .apm-blog-card__byline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--apm-text-muted);
  margin-bottom: 16px;
}

.apm-home .apm-blog-card__read {
  margin-top: auto;
}

/* ─── CTA ─── */
.apm-home .apm-cta--mockup {
  padding: 120px 0;
}

.apm-home .apm-cta--mockup__inner {
  min-height: 400px;
  padding: 64px;
  background: linear-gradient(135deg, #0a2540 0%, #0B5ED7 50%, #12803c 100%);
  border-radius: var(--apm-radius);
  box-shadow: var(--apm-shadow-card);
}

.apm-home .apm-cta--mockup h2 {
  font-size: var(--apm-h2);
  line-height: 1.2;
}

.apm-home .apm-cta--mockup__visual img {
  border-radius: var(--apm-radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

/* ─── Footer ─── */
.apm-home .apm-footer--premium {
  padding-top: 80px;
}

.apm-home .apm-footer__newsletter {
  margin-top: 24px;
}

.apm-home .apm-footer__newsletter p {
  font-size: 0.875rem;
  opacity: 0.8;
  margin: 0 0 12px;
}

.apm-home .apm-footer__newsletter-form {
  display: flex;
  gap: 8px;
}

.apm-home .apm-footer__newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  font-size: 0.875rem;
}

.apm-home .apm-footer__newsletter-form button {
  padding: 12px 20px;
  border: none;
  border-radius: 10px;
  background: var(--apm-secondary);
  color: #fff;
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--apm-transition);
}

.apm-home .apm-footer__newsletter-form button:hover {
  background: var(--apm-secondary-dark);
}

/* ─── Partners ─── */
.apm-home .apm-partners-section--mockup {
  padding: 64px 0;
}

/* ─── Newsletter section ─── */
.apm-home .apm-newsletter--mockup {
  padding: 64px 0;
}

/* ─── Grids equal height ─── */
.apm-home .apm-grid--3,
.apm-home .apm-grid--4 {
  align-items: stretch;
}

.apm-home .apm-grid--jobs {
  gap: 24px;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .apm-home .apm-section {
    padding: 80px 0;
  }

  .apm-hero--refined__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .apm-hero--refined__visual {
    order: -1;
    max-width: 480px;
    margin: 0 auto;
  }

  .apm-hero-stats--refined {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 32px;
  }

  .apm-search-box--refined .apm-search-fields {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .apm-home .apm-section {
    padding: 60px 0;
  }

  .apm-home .apm-hero.apm-hero--refined {
    min-height: auto;
    padding: 48px 0 80px;
  }

  .apm-hero-stats--refined {
    grid-template-columns: 1fr 1fr;
    padding: 24px;
  }

  .apm-home .apm-cta--mockup {
    padding: 60px 0;
  }

  .apm-home .apm-cta--mockup__inner {
    padding: 32px 24px;
    min-height: auto;
  }

  .apm-home .apm-footer__newsletter-form {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .apm-home .apm-reveal,
  .apm-home .apm-job-card--premium,
  .apm-home .apm-course-card--premium {
    transition: none;
  }
}