/* ═══ Hero — Cinematic Split Layout ═══ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-bg-dark);
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg-gradient::before {
  content: '';
  position: absolute;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.1), transparent 70%);
  top: -300px;
  right: -200px;
  animation: orb-float 14s ease-in-out infinite;
}

.hero__bg-gradient::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-accent-gold-rgb), 0.06), transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: orb-float 18s ease-in-out infinite reverse;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--color-primary-rgb), 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 60% 50% at 70% 40%, black, transparent);
}

.hero__particles {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1px 1px at 10% 20%, rgba(var(--color-primary-rgb), 0.4), transparent),
    radial-gradient(1px 1px at 30% 70%, rgba(var(--color-primary-rgb), 0.3), transparent),
    radial-gradient(1px 1px at 50% 30%, rgba(var(--color-accent-gold-rgb), 0.3), transparent),
    radial-gradient(1px 1px at 70% 60%, rgba(var(--color-primary-rgb), 0.2), transparent),
    radial-gradient(1px 1px at 90% 10%, rgba(var(--color-accent-gold-rgb), 0.3), transparent),
    radial-gradient(1.5px 1.5px at 80% 80%, rgba(var(--color-primary-rgb), 0.3), transparent),
    radial-gradient(1px 1px at 20% 50%, rgba(var(--color-accent-gold-rgb), 0.2), transparent);
}

.hero__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(var(--color-primary-rgb), 0.06);
  border: 1px solid rgba(var(--color-primary-rgb), 0.12);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-8);
  backdrop-filter: blur(10px);
  letter-spacing: 1px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px rgba(var(--color-primary-rgb), 0.6);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero__badge-sep {
  opacity: 0.3;
  margin: 0 2px;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px rgba(var(--color-primary-rgb), 0.6); }
  50% { opacity: 0.6; box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.3); }
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: var(--space-8);
  letter-spacing: -0.03em;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-12);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Trident Visual */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__trident {
  position: relative;
  width: 400px;
  height: 340px;
}

.hero__trident-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 40px rgba(var(--color-primary-rgb), 0.15));
}

.hero__trident-label {
  position: absolute;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.hero__trident-label--left {
  top: 4px;
  left: -50px;
  color: #5eead4;
}

.hero__trident-label--center {
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-primary);
}

.hero__trident-label--right {
  top: 4px;
  right: -50px;
  color: #d4a847;
}

/* Scroll indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
  opacity: 0.5;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; height: 48px; }
  50% { opacity: 0.8; height: 56px; }
}

/* ═══ Trust Marquee ═══ */
.trust-marquee {
  position: relative;
  padding: var(--space-5) 0;
  background: var(--color-bg-section);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.trust-marquee__track {
  display: flex;
  overflow: hidden;
}

.trust-marquee__content {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  animation: marquee-scroll 35s linear infinite;
  white-space: nowrap;
  flex-shrink: 0;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.trust-marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.trust-marquee__item svg {
  flex-shrink: 0;
}

.trust-marquee__divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(var(--color-primary-rgb), 0.3);
  flex-shrink: 0;
}

/* ═══ Brand Manifesto ═══ */
.manifesto {
  position: relative;
  padding: var(--space-32) 0;
  background: var(--color-bg-dark);
  overflow: hidden;
}

.manifesto__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 20% 50%, rgba(var(--color-primary-rgb), 0.04), transparent),
    radial-gradient(ellipse 40% 50% at 80% 50%, rgba(var(--color-accent-gold-rgb), 0.03), transparent);
}

.manifesto__intro {
  text-align: center;
  margin-bottom: var(--space-24);
  position: relative;
}

.manifesto__headline {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-8);
  letter-spacing: -0.03em;
}

.manifesto__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.9;
  max-width: 720px;
  margin: 0 auto;
}

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-8);
  position: relative;
}

.pillars .pillar:nth-child(1),
.pillars .pillar:nth-child(2),
.pillars .pillar:nth-child(3) {
  grid-column: span 2;
}

.pillars .pillar:nth-child(4) {
  grid-column: 2 / 4;
}

.pillars .pillar:nth-child(5) {
  grid-column: 4 / 6;
}

.pillar {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background: rgba(var(--color-primary-rgb), 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  transition: all var(--transition-base);
  overflow: hidden;
}

.pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.pillar:hover {
  border-color: rgba(var(--color-primary-rgb), 0.15);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.pillar:hover::before { opacity: 1; }

.pillar__number {
  font-size: var(--text-6xl);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.15;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.pillar__line {
  width: 40px;
  height: 2px;
  background: var(--gradient-brand);
  margin-bottom: var(--space-6);
}

.pillar__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.pillar__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.pillar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.pillar__link:hover {
  gap: var(--space-3);
}

/* ═══ Impact Numbers ═══ */
.impact {
  padding: var(--space-20) 0;
  background: var(--color-bg-section);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

.impact__item {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  position: relative;
}

.impact__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-border-light), transparent);
}

.impact__number {
  font-size: var(--text-4xl);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.impact__label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-2);
}

.impact__detail {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ═══ Why Tridentity — Split Layout ═══ */
.why-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.why-section__left {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.why-section__title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

.why-section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.why-section__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.why-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.why-card:hover {
  border-color: rgba(var(--color-primary-rgb), 0.15);
  transform: translateX(6px);
  box-shadow: var(--shadow-glow-sm);
}

.why-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: rgba(var(--color-primary-rgb), 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-card__title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.why-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ═══ Leadership Vision Quote ═══ */
.vision-quote {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-8) 0;
  position: relative;
}

.vision-quote__mark {
  font-size: 120px;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 0.5;
  margin-bottom: var(--space-6);
  opacity: 0.2;
}

.vision-quote__text {
  font-size: clamp(var(--text-lg), 2.2vw, var(--text-2xl));
  font-weight: 500;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-10);
  font-style: italic;
}

.vision-quote__author {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  text-align: left;
}

.vision-quote__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(var(--color-primary-rgb), 0.2);
}

.vision-quote__name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-white);
}

.vision-quote__role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ═══ News Preview ═══ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.article-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.article-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--color-primary-rgb), 0.15);
  box-shadow: var(--shadow-glow-sm);
}

.article-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .article-card__image {
  transform: scale(1.05);
}

.article-card__body {
  padding: var(--space-6);
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.article-card__category {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
}

.article-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.article-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.article-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.7;
}

/* ═══ FAQ ═══ */
.faq-list {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-6) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-white);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  transition: color var(--transition-fast);
  line-height: 1.4;
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  color: var(--color-primary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
  margin-left: var(--space-4);
  display: flex;
  align-items: center;
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.open .faq-item__answer {
  max-height: 300px;
  padding-bottom: var(--space-6);
}

.faq-item__answer p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ═══ CTA Section — Dramatic ═══ */
.cta-section {
  position: relative;
  padding: var(--space-32) 0;
  background: var(--color-bg-section);
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(var(--color-primary-rgb), 0.06), transparent),
    radial-gradient(ellipse 40% 40% at 30% 70%, rgba(var(--color-accent-gold-rgb), 0.03), transparent);
}

.cta-section__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--color-primary-rgb), 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, black, transparent);
}

.cta-section__content {
  position: relative;
  text-align: center;
}

.cta-section__title {
  font-size: clamp(2rem, 4vw, var(--text-5xl));
  font-weight: 800;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.cta-section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-12);
  line-height: 1.7;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.cta-section__badges {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  align-items: center;
}

.cta-section__badge {
  height: 70px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(0.5);
  transition: all var(--transition-fast);
}

.cta-section__badge:hover {
  opacity: 0.8;
  filter: grayscale(0);
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .hero__split { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .pillars .pillar:nth-child(1),
  .pillars .pillar:nth-child(2),
  .pillars .pillar:nth-child(3),
  .pillars .pillar:nth-child(4),
  .pillars .pillar:nth-child(5) { grid-column: span 1; }
  .pillars .pillar:nth-child(5) { grid-column: 1 / -1; }
  .impact__grid { grid-template-columns: repeat(2, 1fr); }
  .impact__item:nth-child(2)::after { display: none; }
  .why-section { grid-template-columns: 1fr; gap: var(--space-10); }
  .why-section__left { position: static; }
  .manifesto { padding: var(--space-20) 0; }
}

@media (max-width: 768px) {
  .hero { min-height: auto; padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-20); }
  .hero__scroll-indicator { display: none; }
  .pillars { grid-template-columns: 1fr; }
  .pillars .pillar:nth-child(5) { grid-column: span 1; }
  .news-grid { grid-template-columns: 1fr; }
  .impact__grid { grid-template-columns: 1fr 1fr; }
  .cta-section__title { font-size: var(--text-3xl); }
  .cta-section { padding: var(--space-16) 0; }
  .manifesto { padding: var(--space-16) 0; }
  .manifesto__intro { margin-bottom: var(--space-12); }
  .vision-quote__mark { font-size: 80px; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .impact__grid { grid-template-columns: 1fr; }
  .impact__item::after { display: none !important; }
  .cta-section__actions { flex-direction: column; align-items: center; }
  .cta-section__badges { flex-direction: column; gap: var(--space-4); }
}