/* page-index.css -- Apple-style landing page (concept v2) */
/* Shared Apple styles (buttons, cards, reveal) defined in apple-pages.css */

/* Easing-змінні визначено в apple-pages.css (--ease-reveal, --ease-interact, --ease-spring) */

/* ========== HERO -- fullscreen (landing: 100vh) ========== */

.page-index .iprm-hero {
  min-height: 100vh;
}

.page-index .iprm-hero::before {
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(var(--apple-accent-rgb), 0.06) 0%, transparent 70%);
}

.page-index .iprm-hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(var(--apple-orange-rgb), 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.page-index .iprm-hero__content {
  padding: 120px 24px 80px;
  max-width: 980px;
}

.page-index .iprm-hero__title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  max-width: 900px;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  animation: appleHeroFadeUp 0.8s var(--ease-reveal) 0.15s forwards;
}

.page-index .iprm-hero__subtitle {
  font-size: 17px;
  max-width: 640px;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(30px);
  animation: appleHeroFadeUp 0.8s var(--ease-reveal) 0.3s forwards;
}

/* Hero badge */
.page-index .iprm-hero__badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--iprm-nav-active);
  background: var(--iprm-accent-light);
  padding: 8px 20px;
  border-radius: var(--iprm-radius-pill);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: appleHeroFadeUp 0.8s var(--ease-reveal) forwards;
}

/* Hero actions */
.page-index .iprm-hero__actions {
  display: flex;
  gap: 16px;
  opacity: 0;
  transform: translateY(30px);
  animation: appleHeroFadeUp 0.8s var(--ease-reveal) 0.45s forwards;
}

/* .apple-gradient-text визначено в apple-pages.css */

@keyframes appleHeroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== SECTIONS ========== */

.page-index .iprm-section {
  padding: 120px 24px;
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

.page-index .apple-section-dark {
  /* Токени для темної секції */
  --section-dark-mid: #2d2d2f;
  --white-alpha-60: rgba(255, 255, 255, 0.6);
  --white-alpha-12: rgba(255, 255, 255, 0.12);
  --white-alpha-08: rgba(255, 255, 255, 0.08);

  background: linear-gradient(180deg, var(--apple-black) 0%, var(--section-dark-mid) 40%, var(--iprm-dark) 100%);
  color: var(--iprm-white);
  position: relative;
}

/* Subtle radial glow on dark section */
.page-index .apple-section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(var(--apple-accent-rgb), 0.18) 0%, transparent 70%);
  pointer-events: none;
}

/* Section header -- centered */
.page-index .apple-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 72px;
}

.page-index .apple-section-header h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.07;
  color: var(--apple-black);
}

.page-index .apple-section-dark .apple-section-header h2 {
  color: var(--iprm-white);
}

.page-index .apple-section-header p {
  font-size: 17px;
  color: var(--apple-gray);
  margin-top: 16px;
  line-height: 1.5;
}

.page-index .apple-section-dark .apple-section-header p {
  color: var(--apple-gray-light);
}

/* ========== FEATURES GRID -- 2-col with featured ========== */

.page-index .apple-features-grid {
  grid-template-columns: repeat(2, 1fr);
}

.page-index .apple-feature-card {
  padding: 48px 36px;
}
/* hover/active визначено в apple-pages.css (.apple-page .apple-feature-card) */

.page-index .apple-feature-card--featured {
  --white-alpha-12: rgba(255, 255, 255, 0.12);

  grid-column: span 2;
  background: linear-gradient(135deg, var(--apple-grad-dark-1) 0%, var(--apple-grad-dark-2) 50%, var(--apple-grad-dark-3) 100%);
  color: var(--iprm-white);
}

/* Featured-картка з зображенням */
.page-index .apple-feature-card--has-image {
  position: relative;
  overflow: visible;
  display: flex;
  align-items: center;
}

.page-index .apple-feature-card__text {
  flex: 1;
  min-width: 0;
  padding-right: 200px;
}

.page-index .apple-feature-card__image {
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 240px;
  height: auto;
  pointer-events: none;
  filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.3));
}

/* Зображення зліва */
.page-index .apple-feature-card--image-left .apple-feature-card__text {
  padding-right: 0;
  padding-left: 200px;
}

.page-index .apple-feature-card--image-left .apple-feature-card__image {
  right: auto;
  left: -24px;
}

/* Іконка справа від тексту */
.page-index .apple-feature-card--icon-right {
  position: relative;
  overflow: visible;
  padding-right: 120px;
}

.page-index .apple-feature-card--icon-right .apple-feature-card__icon {
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  width: 120px;
  height: 120px;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.12));
}

.page-index .apple-feature-card--featured h3 {
  color: var(--iprm-white);
}

.page-index .apple-feature-card h3 {
  font-size: 1.5rem;
  letter-spacing: -0.025em;
}

.page-index .apple-feature-card--featured p {
  color: var(--apple-gray-light);
}

/* ========== STATS ROW ========== */

.page-index .apple-stats-row {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  text-align: center;
  position: relative;
}

.page-index .apple-stat h3 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--iprm-nav-active), var(--apple-purple-mid), var(--apple-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-index .apple-stat p {
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--iprm-neutral-bg);
  margin-top: 8px;
  letter-spacing: 0.01em;
}

/* ========== COURSE CARDS ========== */
/* hover/active визначено в apple-pages.css (.apple-page .iprm-course-card) */

.page-index .apple-course-body {
  padding: 24px;
}

/* ========== BENTO GRID ========== */

.page-index .apple-bento-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.page-index .apple-bento-card {
  background: var(--iprm-white);
  border-radius: var(--iprm-radius);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 320px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-interact);
}

.page-index .apple-bento-card:hover {
  transform: scale(1.01);
}

.page-index .apple-bento-card--hero {
  /* Токени для темного bento */
  --white-alpha-60: rgba(255, 255, 255, 0.6);
  --white-alpha-08: rgba(255, 255, 255, 0.08);

  grid-column: span 3;
  min-height: 400px;
  background: linear-gradient(135deg, var(--apple-grad-dark-1) 0%, var(--apple-grad-dark-2) 40%, var(--apple-grad-dark-3) 100%);
  color: var(--iprm-white);
  justify-content: center;
  text-align: center;
  align-items: center;
}

.page-index .apple-bento-card--hero h3 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 700px;
}

.page-index .apple-bento-card--hero p {
  color: var(--white-alpha-60);
  max-width: 500px;
  margin-top: 12px;
}

.page-index .apple-bento-visual {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  bottom: 140px;
  border-radius: var(--iprm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--iprm-accent-light) 0%, var(--apple-orange-light) 100%);
}

/* Зображення лабораторій у bento-картках */
.page-index .apple-bento-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-index .apple-bento-card--hero .apple-bento-visual {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
  width: 100%;
  height: 280px;
  border-radius: var(--iprm-radius-md);
  margin-bottom: 28px;
  background: var(--white-alpha-08);
}

.page-index .apple-bento-visual svg {
  opacity: 0.4;
}

.page-index .apple-bento-card--hero .apple-bento-visual svg {
  opacity: 0.4;
  color: var(--white-alpha-60);
}

.page-index .apple-bento-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  margin-top: auto;
}

.page-index .apple-bento-card p {
  font-size: 0.875rem;
  color: var(--apple-gray);
  line-height: 1.5;
}

/* ========== ABOUT TEXT ========== */

.page-index .apple-about h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.07;
  text-align: center;
  margin-bottom: 48px;
  color: var(--apple-black);
}

.page-index .apple-about p {
  font-size: 17px;
  line-height: 1.65;
}

/* ========== CTA SECTION ========== */

.page-index .apple-cta {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.page-index .apple-cta h2 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--apple-black);
}

.page-index .apple-cta p {
  font-size: 17px;
  color: var(--apple-gray);
  margin-top: 16px;
  line-height: 1.5;
}

.page-index .apple-cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}

/* ========== SCROLL REVEAL ========== */

.page-index .apple-reveal {
  translate: 0 40px;
  transition: opacity 0.8s var(--ease-reveal), translate 0.8s var(--ease-reveal),
    transform 0.3s var(--ease-interact), box-shadow 0.3s var(--ease-interact);
}

/* Button states, focus та selection визначено в apple-pages.css (.apple-page) */

/* ========== ACCESSIBILITY ========== */

@media (prefers-reduced-transparency: reduce) {
  .page-index .apple-section-dark::before {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-index .apple-reveal {
    transition: none;
    opacity: 1;
    translate: none;
  }

  .page-index .iprm-hero__badge,
  .page-index .iprm-hero__title,
  .page-index .iprm-hero__subtitle,
  .page-index .iprm-hero__actions {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .page-index .apple-feature-card,
  .page-index .apple-bento-card,
  .page-index .iprm-course-card {
    transition: none;
  }
}

/* ========== RESPONSIVE ========== */

@media (max-width: 1024px) {
  .page-index .apple-features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-index .apple-feature-card--featured {
    grid-column: span 2;
  }

  .page-index .apple-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-index .apple-bento-card--hero {
    grid-column: span 2;
  }

  .page-index .apple-clinic-grid .apple-clinic-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    justify-self: center;
  }

  .page-index .apple-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }

  .page-index .iprm-section {
    padding: 80px 24px;
  }
}

@media (max-width: 768px) {
  .page-index .iprm-hero {
    min-height: 80vh;
  }

  .page-index .iprm-hero__content {
    padding: 96px 16px 64px;
  }

  .page-index .iprm-hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .page-index .iprm-hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .page-index .iprm-section {
    padding: 64px 16px;
  }

  .page-index .apple-section-header {
    margin-bottom: 48px;
  }

  .page-index .apple-features-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .page-index .apple-feature-card--featured {
    grid-column: span 1;
  }

  /* Мобільний layout: зображення по центру */
  .page-index .apple-feature-card--has-image,
  .page-index .apple-feature-card--icon-right {
    overflow: visible;
  }

  /* Featured-картки: зображення зверху, текст знизу */
  .page-index .apple-feature-card--has-image {
    flex-direction: column-reverse;
  }

  .page-index .apple-feature-card__text {
    padding-right: 0;
    padding-left: 0;
  }

  .page-index .apple-feature-card--image-left .apple-feature-card__text {
    padding-left: 0;
    padding-right: 0;
  }

  .page-index .apple-feature-card__image {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    top: auto;
    width: 140px;
    margin: -72px auto 0;
  }

  .page-index .apple-feature-card--image-left .apple-feature-card__image {
    right: auto;
    left: auto;
  }

  .page-index .apple-feature-card--has-image:not(.apple-feature-card--image-left) .apple-feature-card__image {
    right: auto;
    top: auto;
  }

  /* Звичайні картки: іконка зверху по центру */
  .page-index .apple-feature-card--icon-right {
    padding-right: 0;
  }

  .page-index .apple-feature-card--icon-right .apple-feature-card__icon {
    position: relative;
    right: auto;
    top: auto;
    bottom: auto;
    transform: none;
    width: 100px;
    height: 100px;
    margin: -72px auto 0;
  }

  .page-index .apple-feature-card {
    padding: 36px 28px;
  }

  .page-index .apple-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-index .apple-bento-grid {
    grid-template-columns: 1fr;
  }

  .page-index .apple-bento-card--hero {
    grid-column: span 1;
    min-height: auto;
  }

  .page-index .apple-bento-card--hero .apple-bento-visual {
    height: 200px;
  }

  /* Зображення над текстом замість absolute */
  .page-index .apple-bento-card {
    min-height: auto;
    padding: 0;
  }

  .page-index .apple-bento-visual {
    position: static;
    height: 180px;
    border-radius: 0;
  }

  .page-index .apple-bento-card h3,
  .page-index .apple-bento-card p {
    padding: 0 24px;
  }

  .page-index .apple-bento-card p {
    padding-bottom: 24px;
  }

  .page-index .apple-clinic-grid .apple-clinic-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  .page-index .apple-cta__actions {
    flex-direction: column;
    align-items: center;
  }
}

/* Мобільні: зменшення padding, stats, bento */
@media (max-width: 480px) {
  .page-index .iprm-hero__content {
    padding: 72px 12px 48px;
  }

  .page-index .iprm-section {
    padding: 48px 16px;
  }

  .page-index .apple-section-header {
    margin-bottom: 36px;
  }

  .page-index .apple-feature-card__image {
    width: 120px;
  }

  .page-index .apple-feature-card--icon-right .apple-feature-card__icon {
    width: 80px;
    height: 80px;
  }

  .page-index .apple-feature-card {
    padding: 28px 20px;
  }

  .page-index .apple-feature-card h3 {
    font-size: 1.25rem;
  }

  .page-index .apple-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-index .apple-bento-card h3,
  .page-index .apple-bento-card p {
    padding: 0 16px;
  }

  .page-index .apple-bento-card p {
    padding-bottom: 20px;
  }

  .page-index .apple-bento-visual {
    height: 150px;
  }

  .page-index .apple-bento-card--hero .apple-bento-visual {
    height: 160px;
  }
}