/* ============================================
   PEARL INVESTMENT — LAYOUT / SECTIONS
   ============================================ */

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + var(--space-32)) var(--space-8) calc(var(--space-20) * 2);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255, 255, 255, 0.1) 0%, transparent 70%),
    linear-gradient(var(--navy), var(--navy));
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 7px);
  opacity: 0.32;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero__emblem {
  width: clamp(250px, 34vw, 430px);
  aspect-ratio: 3468 / 2614;
  margin: calc(var(--space-6) * -1) auto var(--space-8);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  opacity: 1;
}

.hero__emblem img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.28));
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.84);
  margin-bottom: var(--space-6);
}

.hero__eyebrow::before,
.hero__eyebrow::after {
  content: '';
  display: block;
  width: 28px; height: 1px;
  background: var(--gold);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 6vw, var(--text-6xl));
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  line-height: 1.24;
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: rgba(255, 255, 255, 0.78);
  max-width: 600px;
  margin: 0 auto var(--space-10);
  line-height: 1.65;
}

.hero__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2) 0;
  max-width: 920px;
  margin: 0 auto var(--space-10);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0 var(--space-6);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.35;
  white-space: normal;
  text-align: center;
  transition: color var(--duration-base) var(--ease-smooth),
              background-color var(--duration-base) var(--ease-smooth);
}

.hero__trust-item + .hero__trust-item {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__trust-item svg {
  width: 16px;
  height: 16px;
  color: rgba(255, 255, 255, 0.68);
  flex-shrink: 0;
  transition: color var(--duration-base) var(--ease-smooth);
}

.hero__trust-item:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}

.hero__trust-item:hover svg {
  color: var(--gold);
}

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

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--white-60);
  font-family: var(--font-ui);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: fadeIn 2s 1.5s both;
}

.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: float 2s ease-in-out infinite;
}

/* ---- FEATURES ---- */
.section {
  padding: calc(var(--space-24) + var(--space-2)) 0;
  position: relative;
}

.section--dark {
  background: var(--black-soft);
}

.section--charcoal {
  background: var(--charcoal);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  color: var(--pearl);
  font-weight: 600;
  margin-bottom: var(--space-4);
  line-height: 1.22;
}

.section__title em {
  font-style: normal;
  color: var(--navy-mid);
}

.section__title--left {
  text-align: left;
}

.section__lead {
  font-size: 1.075rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

.section__lead--left {
  text-align: left;
  margin: 0 0 var(--space-8);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ---- ABOUT SPLIT ---- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-split__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-split__emblem-wrap {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 531 / 457;
  padding: 0;
  margin: 0 auto;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.about-split__emblem {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: none;
}

.about-split__content {}

.about-split__text {
  color: var(--text-muted);
  font-size: var(--text-lg);
  line-height: 1.75;
  margin-bottom: var(--space-8);
}

.about-split__text--compact {
  font-size: var(--text-base);
  margin-top: 0;
}

.about-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.about-metric {
  padding: var(--space-4);
  border: 1px solid var(--charcoal-lt);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.6);
  transition: background-color var(--duration-base) var(--ease-smooth),
              border-color var(--duration-base) var(--ease-smooth),
              transform var(--duration-base) var(--ease-smooth);
}

.about-metric:hover {
  background: var(--hover-surface);
  border-color: var(--hover-border);
  transform: translateY(-2px);
}

.about-metric__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--gold-dim);
  margin-bottom: var(--space-1);
  transition: color var(--duration-base) var(--ease-smooth);
}

.about-metric:hover .about-metric__value {
  color: var(--hover-accent);
}

.about-metric__label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--duration-base) var(--ease-smooth);
}

.about-metric:hover .about-metric__label {
  color: #2f4664;
}

/* ---- CTA SECTION ---- */
.cta-section {
  background: linear-gradient(140deg, #10243f 0%, #0a192f 55%, #122c4c 100%);
  position: relative;
  overflow: hidden;
  padding: var(--space-24) 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(197, 160, 89, 0.1) 0%, transparent 62%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 7px);
  pointer-events: none;
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-inline: var(--space-4);
}

.cta-section__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  color: var(--white);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}

.cta-section__sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: var(--space-10);
  max-width: 540px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

/* ---- STATS BAR ---- */
.stats-bar {
  background: #fbfcfd;
  border-top: 1px solid var(--charcoal-lt);
  border-bottom: 1px solid var(--charcoal-lt);
  padding: var(--space-3) 0;
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats-bar__item {
  padding: var(--space-6) var(--space-4);
  border-right: 1px solid var(--charcoal-lt);
  text-align: center;
}
.stats-bar__item:last-child { border-right: none; }

.process-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.process-layout__intro {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.divider--spaced {
  margin-bottom: var(--space-8);
}

.editorial-quote {
  border-left: 1px solid var(--gold-dim);
  padding-left: var(--space-6);
  color: var(--text-muted);
  font-style: italic;
  font-size: var(--text-lg);
  line-height: 1.7;
}

.process-visual {
  margin-top: var(--space-8);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--charcoal-lt);
  background: #eef3f8;
  height: clamp(500px, 66vh, 640px);
}

.process-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .process-layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    align-items: start;
  }
  .process-layout__intro {
    position: static;
  }
  .process-visual {
    height: 500px;
  }
  .about-split {
    grid-template-columns: 1fr;
  }
  .about-split__visual { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: var(--space-16) 0; }
  .section__header { margin-bottom: var(--space-10); }
  .process-visual {
    height: 340px;
  }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .stats-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .stats-bar__item:nth-child(2) { border-right: none; }
  .stats-bar__item:nth-child(3) { border-top: 1px solid var(--charcoal-lt); }
  .stats-bar__item:nth-child(4) { border-top: 1px solid var(--charcoal-lt); border-right: none; }
  .hero {
    padding: calc(var(--nav-height) + var(--space-20)) var(--space-6) var(--space-24);
  }
  .hero__trust {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }
  .hero__trust-item {
    justify-content: flex-start;
    padding: var(--space-2) 0;
    white-space: normal;
  }
  .hero__trust-item + .hero__trust-item {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.24);
    padding-top: var(--space-3);
  }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .about-metrics {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .cta-section__inner {
    padding-inline: var(--space-2);
  }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
}