/**
 * PURIVOM — HOMEPAGE (PHASE 2)
 * Styles for the cinematic homepage sections. Consumes tokens.css only —
 * no raw hex/px values that bypass the design system.
 */

/* ---------------------------------------------------------------------
   ANNOUNCEMENT / TRUST STRIP
   --------------------------------------------------------------------- */

.pv-announcement {
  background-color: var(--pv-color-obsidian);
  border-bottom: var(--pv-border-width) solid var(--pv-border-default);
}

.pv-announcement__inner {
  padding-top: var(--pv-space-xs);
  padding-bottom: var(--pv-space-xs);
}

.pv-announcement__text {
  margin: 0;
  text-align: center;
  font-size: var(--pv-text-caption);
  letter-spacing: var(--pv-tracking-wide);
  color: var(--pv-text-accent);
}

/* ---------------------------------------------------------------------
   CINEMATIC HERO
   --------------------------------------------------------------------- */

.pv-hero {
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-color: var(--pv-color-obsidian);
  background-image:
    radial-gradient(circle at 82% 18%, rgba(197, 160, 89, 0.14), transparent 55%),
    radial-gradient(circle at 12% 88%, rgba(197, 160, 89, 0.08), transparent 50%);
}

.pv-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.pv-hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.pv-hero__glow--one {
  width: 46vw;
  height: 46vw;
  top: -12%;
  right: -8%;
  background: radial-gradient(circle, rgba(224, 199, 140, 0.35), transparent 70%);
}

.pv-hero__glow--two {
  width: 34vw;
  height: 34vw;
  bottom: -14%;
  left: -6%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.18), transparent 70%);
}

.pv-hero__ripple {
  position: absolute;
  left: 50%;
  bottom: -20%;
  width: 140%;
  height: 40%;
  transform: translateX(-50%);
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02) 0,
    rgba(255, 255, 255, 0.02) 1px,
    transparent 1px,
    transparent 14px
  );
  opacity: 0.5;
}

.pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--pv-space-2xl);
  padding-top: var(--pv-space-3xl);
  padding-bottom: var(--pv-space-3xl);
}

@media (max-width: 992px) {
  .pv-hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .pv-hero__actions {
    justify-content: center;
  }
}

.pv-hero__title {
  font-size: var(--pv-text-h1);
  letter-spacing: var(--pv-tracking-wide);
  background: linear-gradient(120deg, var(--pv-color-warm-white) 40%, var(--pv-color-gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: var(--pv-space-sm) 0 var(--pv-space-md);
}

.pv-hero__subtitle {
  max-width: 46ch;
  color: var(--pv-text-secondary);
}

@media (max-width: 992px) {
  .pv-hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }
}

.pv-hero__actions {
  margin-top: var(--pv-space-lg);
}

.pv-hero__product {
  position: relative;
  display: flex;
  justify-content: center;
}

.pv-hero__product-frame {
  position: relative;
  width: min(320px, 70vw);
  aspect-ratio: 220 / 420;
  border-radius: var(--pv-radius-lg);
  overflow: hidden;
}

.pv-hero__product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pv-hero__product-frame--placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--pv-space-md);
  border: 1px dashed var(--pv-border-accent);
  background: linear-gradient(180deg, var(--pv-color-water-100), transparent 60%);
}

.pv-hero__bottle-placeholder {
  width: 55%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(197, 160, 89, 0.15));
}

.pv-hero__placeholder-label {
  opacity: 0.8;
}

/* ---------------------------------------------------------------------
   BRAND STATEMENT
   --------------------------------------------------------------------- */

.pv-brand-statement {
  text-align: center;
}

.pv-brand-statement__line {
  font-family: var(--pv-font-display);
  font-weight: var(--pv-weight-medium);
  font-size: clamp(2rem, 1.4rem + 3vw, 4rem);
  line-height: var(--pv-leading-tight);
  margin: 0;
}

.pv-brand-statement__line--two {
  color: var(--pv-text-accent);
  font-style: italic;
}

.pv-brand-statement__support {
  max-width: 56ch;
  margin-left: auto;
  margin-right: auto;
  color: var(--pv-text-secondary);
}

/* ---------------------------------------------------------------------
   PRODUCT SHOWCASE
   --------------------------------------------------------------------- */

.pv-product-showcase__intro {
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}

.pv-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pv-space-lg);
}

@media (max-width: 1024px) {
  .pv-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .pv-product-grid {
    grid-template-columns: 1fr;
  }
}

.pv-product-card {
  display: flex;
  flex-direction: column;
  background-color: var(--pv-bg-surface);
  border: var(--pv-border-width) solid var(--pv-border-default);
  border-radius: var(--pv-radius-lg);
  overflow: hidden;
  transition: border-color var(--pv-duration-base) var(--pv-ease-standard),
              box-shadow var(--pv-duration-base) var(--pv-ease-standard);
}

.pv-product-card:hover {
  border-color: var(--pv-border-accent);
  box-shadow: var(--pv-shadow-gold-glow);
}

.pv-product-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 5;
  background: radial-gradient(circle at 50% 30%, var(--pv-color-water-100), transparent 70%);
}

.pv-product-card__bottle {
  width: 44%;
  height: auto;
  transition: transform var(--pv-duration-slow) var(--pv-ease-standard);
}

.pv-product-card:hover .pv-product-card__bottle {
  transform: translateY(-4px);
}

.pv-product-card__body {
  padding: var(--pv-space-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--pv-space-xs);
  flex: 1;
}

.pv-product-card__size {
  font-family: var(--pv-font-display);
  font-size: var(--pv-text-h4);
  margin: 0;
}

.pv-product-card__desc {
  margin: 0;
}

.pv-product-card__cta {
  margin-top: auto;
}

/* ---------------------------------------------------------------------
   ANIMATED STATISTICS
   --------------------------------------------------------------------- */

.pv-stats__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--pv-space-lg);
  text-align: center;
}

@media (max-width: 992px) {
  .pv-stats__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 560px) {
  .pv-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pv-stats__number {
  font-family: var(--pv-font-display);
  font-size: clamp(2.25rem, 1.8rem + 1.6vw, 3.25rem);
  color: var(--pv-text-accent);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.pv-stats__label {
  margin-top: var(--pv-space-xs);
  font-size: var(--pv-text-small);
  color: var(--pv-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--pv-tracking-wide);
}

.pv-stats__disclaimer {
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

/* ---------------------------------------------------------------------
   WHY GOLD WATER
   --------------------------------------------------------------------- */

.pv-why__layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--pv-space-2xl);
  align-items: start;
}

@media (max-width: 992px) {
  .pv-why__layout {
    grid-template-columns: 1fr;
  }
}

.pv-why__intro h2 {
  margin-top: var(--pv-space-xs);
}

.pv-why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--pv-space-lg);
}

@media (max-width: 560px) {
  .pv-why__grid {
    grid-template-columns: 1fr;
  }
}

.pv-why__card-title {
  font-size: var(--pv-text-h4);
  font-family: var(--pv-font-body);
  font-weight: var(--pv-weight-semibold);
  margin-bottom: var(--pv-space-xs);
}

/* ---------------------------------------------------------------------
   WATER JOURNEY
   --------------------------------------------------------------------- */

.pv-journey__track {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--pv-space-xl) var(--pv-space-md);
  padding-top: var(--pv-space-lg);
}

.pv-journey__line {
  position: absolute;
  top: 34px;
  left: 4%;
  right: 4%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--pv-color-gold) 15%,
    var(--pv-color-gold-light) 50%,
    var(--pv-color-gold) 85%,
    transparent
  );
  background-size: 200% 100%;
  animation: pv-journey-shimmer 6s linear infinite;
}

@media (max-width: 768px) {
  .pv-journey__line {
    display: none;
  }
}

@keyframes pv-journey-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.pv-journey__stage {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--pv-space-sm);
  flex: 1 1 140px;
  text-align: center;
}

.pv-journey__marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: var(--pv-border-width) solid var(--pv-border-accent);
  background-color: var(--pv-bg-page);
  font-family: var(--pv-font-display);
  font-size: var(--pv-text-h4);
  color: var(--pv-text-accent);
}

.pv-journey__label {
  font-size: var(--pv-text-small);
  color: var(--pv-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--pv-tracking-wide);
}

@media (prefers-reduced-motion: reduce) {
  .pv-journey__line {
    animation: none;
  }
}

/* ---------------------------------------------------------------------
   TRUST / CERTIFICATION
   --------------------------------------------------------------------- */

.pv-trust__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--pv-space-lg);
}

.pv-trust__badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--pv-space-xs);
  text-align: center;
}

.pv-trust__seal {
  display: inline-flex;
  width: 56px;
  height: 56px;
}

.pv-trust__seal svg {
  width: 100%;
  height: 100%;
}

.pv-trust__badge-label {
  font-size: var(--pv-text-small);
  color: var(--pv-text-secondary);
}

.pv-trust__pending {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--pv-space-md);
  padding: var(--pv-space-xl);
  border: 1px dashed var(--pv-border-default);
  border-radius: var(--pv-radius-lg);
  text-align: center;
}

.pv-trust__pending-text {
  max-width: 44ch;
}

/* ---------------------------------------------------------------------
   DEALER / PARTNERSHIP CTA
   --------------------------------------------------------------------- */

.pv-opportunity__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--pv-space-lg);
}

@media (max-width: 768px) {
  .pv-opportunity__grid {
    grid-template-columns: 1fr;
  }
}

.pv-opportunity__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--pv-space-sm);
  padding: var(--pv-space-xl);
  background-color: var(--pv-bg-surface);
  border: var(--pv-border-width) solid var(--pv-border-default);
  border-radius: var(--pv-radius-lg);
}

.pv-opportunity__card .pv-btn {
  margin-top: var(--pv-space-sm);
}

/* ---------------------------------------------------------------------
   FOUNDERS
   --------------------------------------------------------------------- */

.pv-founders__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--pv-space-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .pv-founders__grid {
    grid-template-columns: 1fr;
  }
}

.pv-founder-card {
  display: flex;
  gap: var(--pv-space-md);
  padding: var(--pv-space-lg);
  background-color: var(--pv-bg-surface);
  border: var(--pv-border-width) solid var(--pv-border-default);
  border-radius: var(--pv-radius-lg);
}

.pv-founder-card--placeholder {
  border-style: dashed;
}

.pv-founder-card__photo {
  flex-shrink: 0;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--pv-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pv-founder-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pv-founder-card__photo svg {
  width: 60%;
  height: 60%;
}

.pv-founder-card__name {
  font-family: var(--pv-font-display);
  font-size: var(--pv-text-h4);
  margin: 0 0 0.25em;
}

/* ---------------------------------------------------------------------
   COMING SOON
   --------------------------------------------------------------------- */

.pv-coming-soon__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--pv-space-sm);
  padding: var(--pv-space-2xl) var(--pv-space-md);
  text-align: center;
  border-radius: var(--pv-radius-lg);
  background: linear-gradient(180deg, var(--pv-color-glass-100), var(--pv-color-glass-200));
  border: var(--pv-border-width) solid var(--pv-color-glass-border);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform var(--pv-duration-base) var(--pv-ease-standard),
              border-color var(--pv-duration-base) var(--pv-ease-standard);
}

.pv-coming-soon__card:hover {
  transform: translateY(-4px);
  border-color: var(--pv-border-accent);
}

.pv-coming-soon__title {
  font-family: var(--pv-font-display);
  font-size: var(--pv-text-h3);
  margin: 0;
}

/* ---------------------------------------------------------------------
   TESTIMONIALS — multi-card carousel (Phase 4B targeted fix)
   3 cards visible at 1280px+, 2 cards from 640px, 1 card (native
   scroll-snap swipe) below that. Same slider mechanism as the Featured
   Journal carousel below, reusing its scroll-snap approach for a
   consistent, lightweight interaction language.
   --------------------------------------------------------------------- */

.pv-testimonial-carousel {
  position: relative;
  max-width: 100%;
}

.pv-testimonial-carousel__track {
  display: flex;
  gap: var(--pv-space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--pv-space-sm);
  scrollbar-width: thin;
}

.pv-testimonial-card {
  flex: 0 0 min(420px, 88vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: var(--pv-space-sm);
  padding: var(--pv-space-lg) var(--pv-space-md);
  background-color: var(--pv-bg-surface);
  border: var(--pv-border-width) solid var(--pv-border-default);
  border-radius: var(--pv-radius-lg);
}

@media (min-width: 640px) {
  .pv-testimonial-card {
    flex-basis: calc((100% - var(--pv-space-lg)) / 2);
  }
}

@media (min-width: 1280px) {
  .pv-testimonial-card {
    flex-basis: calc((100% - (2 * var(--pv-space-lg))) / 3);
  }
}

.pv-testimonial-card__rating {
  color: var(--pv-color-gold);
  letter-spacing: 0.2em;
}

.pv-testimonial-card__quote {
  margin: 0;
  flex: 1;
  font-family: var(--pv-font-display);
  font-size: var(--pv-text-h4);
  font-style: italic;
  line-height: var(--pv-leading-snug);
  color: var(--pv-text-primary);
}

.pv-testimonial-card__meta {
  display: flex;
  flex-direction: column;
  gap: 0.15em;
}

.pv-testimonial-card__name {
  font-weight: var(--pv-weight-semibold);
}

.pv-testimonial-card__city {
  font-size: var(--pv-text-caption);
  color: var(--pv-text-secondary);
}

.pv-testimonial-carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--pv-space-md);
  margin-top: var(--pv-space-md);
}

.pv-testimonial-carousel__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: var(--pv-border-width) solid var(--pv-border-default);
  color: var(--pv-text-secondary);
  transition: border-color var(--pv-duration-base) var(--pv-ease-standard),
              color var(--pv-duration-base) var(--pv-ease-standard);
}

.pv-testimonial-carousel__btn svg {
  width: 18px;
  height: 18px;
}

.pv-testimonial-carousel__btn:hover {
  border-color: var(--pv-border-accent);
  color: var(--pv-text-accent);
}

.pv-testimonial-carousel__btn[hidden] {
  display: none;
}

.pv-testimonial-carousel__dots {
  display: flex;
  align-items: center;
  gap: var(--pv-space-xs);
}

.pv-testimonial-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--pv-border-default);
  padding: 0;
  transition: background-color var(--pv-duration-base) var(--pv-ease-standard),
              transform var(--pv-duration-base) var(--pv-ease-standard);
}

.pv-testimonial-carousel__dot[aria-selected="true"] {
  background-color: var(--pv-accent);
  transform: scale(1.3);
}

/* ---------------------------------------------------------------------
   FEATURED JOURNAL
   --------------------------------------------------------------------- */

.pv-journal__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--pv-space-md);
}

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

@media (max-width: 1024px) {
  .pv-journal__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .pv-journal__grid {
    grid-template-columns: 1fr;
  }
}

.pv-journal-card {
  display: flex;
  flex-direction: column;
  background-color: var(--pv-bg-surface);
  border: var(--pv-border-width) solid var(--pv-border-default);
  border-radius: var(--pv-radius-md);
  overflow: hidden;
  transition: border-color var(--pv-duration-base) var(--pv-ease-standard),
              box-shadow var(--pv-duration-base) var(--pv-ease-standard);
}

.pv-journal-card:hover {
  border-color: var(--pv-border-accent);
  box-shadow: var(--pv-shadow-gold-glow);
}

.pv-journal-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--pv-bg-alt);
}

.pv-journal-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--pv-duration-slow) var(--pv-ease-standard);
}

.pv-journal-card:hover .pv-journal-card__media img {
  transform: scale(1.04);
}

.pv-journal-card__media-fallback {
  display: block;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 20%, var(--pv-color-water-200), transparent 70%);
}

.pv-journal-card__body {
  padding: var(--pv-space-md);
  display: flex;
  flex-direction: column;
  gap: var(--pv-space-xs);
  flex: 1;
}

.pv-journal-card__title {
  font-size: var(--pv-text-h4);
  font-family: var(--pv-font-body);
  font-weight: var(--pv-weight-semibold);
}

.pv-journal-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
  align-items: center;
}

.pv-journal-card__meta a {
  color: inherit;
}

.pv-journal-card__excerpt {
  color: var(--pv-text-secondary);
}

.pv-journal__empty {
  text-align: center;
  padding: var(--pv-space-2xl);
  border: 1px dashed var(--pv-border-default);
  border-radius: var(--pv-radius-lg);
}

/* ---------------------------------------------------------------------
   WHATSAPP CTA BANNER
   --------------------------------------------------------------------- */

.pv-whatsapp-cta__inner {
  background-color: var(--pv-bg-surface);
}

/* ---------------------------------------------------------------------
   NEWSLETTER / CONTACT CTA
   --------------------------------------------------------------------- */

.pv-newsletter__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pv-space-sm);
  width: 100%;
  max-width: 460px;
}

.pv-newsletter__input {
  flex: 1 1 220px;
}

.pv-newsletter__submit {
  flex: 0 0 auto;
}

/* ---------------------------------------------------------------------
   BACK TO TOP
   --------------------------------------------------------------------- */

.pv-back-to-top {
  position: fixed;
  left: var(--pv-space-md);
  bottom: var(--pv-space-md);
  z-index: var(--pv-z-toast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--pv-radius-pill);
  background-color: var(--pv-bg-surface);
  border: var(--pv-border-width) solid var(--pv-border-accent);
  color: var(--pv-text-accent);
  box-shadow: var(--pv-shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--pv-duration-base) var(--pv-ease-standard),
              transform var(--pv-duration-base) var(--pv-ease-standard),
              visibility 0s linear var(--pv-duration-base);
}

.pv-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--pv-duration-base) var(--pv-ease-standard),
              transform var(--pv-duration-base) var(--pv-ease-standard),
              visibility 0s linear 0s;
}

.pv-back-to-top svg {
  width: 20px;
  height: 20px;
}

@media (prefers-reduced-motion: reduce) {
  .pv-back-to-top {
    transition: none;
  }
}