/* ============================================================
   HOME PAGE — Jiva Pulse
   Styles specific to index.html (home / landing page).
   Glassmorphism + lotus-spectrum theme.
   ============================================================ */

/* ── Hero Section — Full-width background image with overlay ── */
.home-hero {
  text-align: center;
  position: relative;
  padding-top: var(--sp-24);
  padding-bottom: var(--sp-24);
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
}

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

.home-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Soft overlay wash for text readability */
.home-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(248, 249, 252, 0.88) 0%,
    rgba(248, 249, 252, 0.65) 60%,
    rgba(248, 249, 252, 0.40) 100%
  );
}

.home-hero__content {
  max-width: 780px;
  margin-inline: auto;
  position: relative;
  z-index: var(--z-raised);
}

.home-hero__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--sp-6);
}

.home-hero__title em {
  font-style: italic;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-hero__subtitle {
  font-size: var(--text-md);
  color: var(--clr-text-secondary);
  line-height: var(--leading-loose);
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--sp-10);
}

.home-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* ── Split Layout (text + media side by side) ── */
.home-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.home-split--reverse {
  direction: rtl;
}

.home-split--reverse > * {
  direction: ltr;
}

.home-split__text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.home-split__lead {
  font-size: var(--text-md);
  color: var(--clr-text-secondary);
  line-height: var(--leading-loose);
}

.home-split__media {
  display: flex;
  justify-content: center;
}

/* ── Phone Mockup Container — Glass surround ── */
.home-phone-mockup {
  max-width: 320px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow:
    0 8px 40px rgba(126, 207, 179, 0.15),
    0 2px 12px rgba(155, 143, 204, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.5);
  transition: transform var(--ease-slow), box-shadow var(--ease-slow);
}

.home-phone-mockup:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 56px rgba(126, 207, 179, 0.20),
    0 4px 16px rgba(155, 143, 204, 0.15);
}

.home-phone-mockup img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Grid Layouts ── */
.home-grid {
  display: grid;
  gap: var(--sp-8);
}

.home-grid--2x2 {
  grid-template-columns: repeat(2, 1fr);
}

.home-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

/* ── Principle Cards (Core Principles section) ── */
.home-principle-card__icon {
  margin-bottom: var(--sp-5);
}

.home-principle-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--sp-3);
}

/* ── Not Cards (What Jiva Pulse Is Not) ── */
.home-not-card__icon {
  margin-bottom: var(--sp-5);
}

.home-not-card__title {
  font-family: var(--font-body);
  font-weight: var(--weight-semi);
  font-size: var(--text-lg);
  color: var(--clr-heading);
  margin-bottom: var(--sp-3);
}

/* ── Steps Section ── */
.home-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.home-steps__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}

.home-steps__media {
  display: flex;
  justify-content: center;
}

/* Reversed: image on left, steps on right */
.home-steps--reverse {
  direction: rtl;
}

.home-steps--reverse > * {
  direction: ltr;
}

.home-step {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
}

.home-step__number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: var(--clr-white);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(126, 207, 179, 0.20);
}

.home-step__content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.home-step__title {
  font-size: var(--text-lg);
  font-family: var(--font-body);
  font-weight: var(--weight-semi);
  color: var(--clr-heading);
}

/* ── Check List (auth bullet points) ── */
.home-check-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.home-check-list__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-weight: var(--weight-medium);
  color: var(--clr-text);
}

.home-check-list__item svg {
  color: var(--jiva-teal);
  flex-shrink: 0;
}

/* ── Feature List (Dashboard preview) ── */
.home-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.home-feature-item {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
}

.home-feature-item h4 {
  margin-bottom: var(--sp-1);
}

.home-feature-item p {
  font-size: var(--text-sm);
  color: var(--clr-text-secondary);
}

/* ── Tracking Cards (Comprehensive Health Tracking) ── */
.home-tracking-card__icon {
  margin-bottom: var(--sp-5);
}

.home-tracking-card__title {
  font-family: var(--font-body);
  font-weight: var(--weight-semi);
  font-size: var(--text-lg);
  color: var(--clr-heading);
  margin-bottom: var(--sp-4);
}

.home-tracking-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.home-tracking-card__list li {
  position: relative;
  padding-left: var(--sp-5);
  font-size: var(--text-sm);
  color: var(--clr-text-secondary);
  line-height: var(--leading-normal);
}

.home-tracking-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
}

/* ── Data Control Sub-headings ── */
.home-data__subheading {
  margin-top: var(--sp-2);
}

/* ── CTA Cards (Get Started Today) ── */
.home-cta-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.home-cta-card {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
}

.home-cta-card__icon {
  flex-shrink: 0;
}

.home-cta-card h4 {
  margin-bottom: var(--sp-1);
}

.home-cta-card p {
  font-size: var(--text-sm);
  color: var(--clr-text-secondary);
}

.home-cta-final {
  margin-top: var(--sp-6);
  font-weight: var(--weight-semi);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: var(--text-md);
}

/* ── Screen-reader only utility ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


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

@media (max-width: 1024px) {
  .home-hero__title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 768px) {
  .home-hero {
    padding-top: var(--sp-16);
    padding-bottom: var(--sp-12);
    min-height: auto;
  }

  .home-hero__title {
    font-size: var(--text-3xl);
  }

  .home-split {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .home-split--reverse {
    direction: ltr;
  }

  .home-split__media {
    order: 2;
  }

  .home-split__text {
    order: 1;
  }

  .home-grid--2x2 {
    grid-template-columns: 1fr;
  }

  .home-grid--3col {
    grid-template-columns: 1fr;
  }

  .home-steps {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .home-phone-mockup {
    max-width: 260px;
  }
}

@media (max-width: 480px) {
  .home-hero {
    padding-top: var(--sp-12);
    padding-bottom: var(--sp-8);
  }

  .home-hero__title {
    font-size: var(--text-2xl);
  }

  .home-hero__subtitle {
    font-size: var(--text-base);
  }

  .home-hero__actions {
    flex-direction: column;
  }

  .home-phone-mockup {
    max-width: 220px;
  }
}