/* ================= NAV ================= */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 1.1rem 0;
  transition: background-color 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.nav.scrolled {
  background: rgba(250, 247, 245, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--color-border);
  padding: 0.8rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-ink);
}

.nav-brand img {
  width: 34px;
  height: 34px;
}

.nav-brand .brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  margin-top: 0.1rem;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2.1rem;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 0.2rem 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width 0.2s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: none;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
}

.nav-toggle svg {
  width: 18px;
  height: 18px;
}

@media (min-width: 900px) {
  .nav-links, .nav-cta {
    display: flex;
  }
  .nav-toggle {
    display: none;
  }
}

/* Mobile menu overlay */

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-ink);
  z-index: 300;
  display: flex;
  flex-direction: column;
  padding: 1.5rem var(--edge) 2.5rem;
  transform: translateY(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu-close {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border-on-ink);
  background: transparent;
  color: var(--color-on-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 3rem;
}

.mobile-menu-links a {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--color-on-ink);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border-on-ink);
}

.mobile-menu-foot {
  margin-top: auto;
  padding-top: 2rem;
}

.mobile-menu-foot .btn {
  width: 100%;
}

/* ================= HERO ================= */

.hero {
  padding: clamp(7.5rem, 16vw, 10rem) 0 clamp(4rem, 8vw, 6rem);
  overflow: hidden;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  background: var(--color-primary-tint);
  padding: 0.5rem 0.9rem 0.5rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1.75rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
  }
}

.hero-title {
  font-size: clamp(2.5rem, 6.6vw, 4.4rem);
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--color-primary);
  position: relative;
  white-space: nowrap;
}

.hero-sub {
  margin-top: 1.6rem;
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--color-text-muted);
  max-width: 34rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.hero-visual {
  position: relative;
  justify-self: center;
  width: min(320px, 78vw);
  aspect-ratio: 1;
}

.hero-stamp {
  position: absolute;
  inset: 0;
  border: 1.5px dashed var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spin-slow 40s linear infinite;
}

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

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

.hero-stamp-inner {
  width: 74%;
  height: 74%;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spin-slow-reverse 40s linear infinite;
}

@keyframes spin-slow-reverse {
  to { transform: rotate(-360deg); }
}

.hero-stamp-inner img {
  width: 58%;
  height: 58%;
  object-fit: contain;
}

.hero-visual .bracket-frame {
  color: var(--color-accent);
  width: 26px;
  height: 26px;
  top: -6px;
  left: -6px;
}

.hero-visual .bracket-frame.br {
  top: auto;
  left: auto;
  bottom: -6px;
  right: -6px;
}

/* ================= MARQUEE ================= */

.marquee-strip {
  background: var(--color-ink);
  color: var(--color-on-ink);
  overflow: hidden;
  padding: 0.95rem 0;
  border-top: 1px solid var(--color-border-on-ink);
  border-bottom: 1px solid var(--color-border-on-ink);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 2.5rem;
  animation: marquee 32s linear infinite;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee-track span.dot {
  color: var(--color-accent);
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.about-heading {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  max-width: 18ch;
}

.about-body p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.about-body p + p {
  margin-top: 1.1rem;
}

.fact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.fact-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.fact-chip .crosshair {
  color: var(--color-accent);
}

/* ================= FOCUS AREAS (dark) ================= */

.focus-section {
  background: var(--color-ink);
  color: var(--color-on-ink);
}

.focus-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.focus-head h2 {
  color: var(--color-on-ink);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  max-width: 20ch;
}

.focus-head p {
  max-width: 26rem;
  font-size: 1rem;
}

.focus-list {
  border-top: 1px solid var(--color-border-on-ink);
}

.focus-row {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border-on-ink);
  align-items: baseline;
  transition: padding-left 0.25s ease;
}

@media (min-width: 700px) {
  .focus-row {
    grid-template-columns: 3.5rem 1fr auto;
    align-items: center;
  }
}

.focus-row:hover {
  padding-left: 0.6rem;
}

.focus-row .fi {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent);
}

.focus-row h3 {
  color: var(--color-on-ink);
  font-size: 1.2rem;
  font-weight: 600;
  font-family: var(--font-body);
}

.focus-row p {
  color: var(--color-on-ink-muted);
  font-size: 0.92rem;
  margin-top: 0.3rem;
  max-width: 46ch;
}

.focus-row .arrow {
  display: none;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

@media (min-width: 700px) {
  .focus-row .arrow {
    display: block;
  }
}

.focus-row:hover .arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ================= WHY JOIN ================= */

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 900px) {
  .why-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
  }
}

.why-statement {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  line-height: 1.3;
  max-width: 16ch;
}

.why-statement .accent-dot {
  color: var(--color-primary);
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.why-item {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 1rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--color-border);
}

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

.why-item .plus {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
}

.why-item h4 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-ink);
}

.why-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-top: 0.3rem;
}

/* ================= FAQ ================= */

.faq-list {
  max-width: 46rem;
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  text-align: left;
  padding: 1.5rem 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-ink);
}

.faq-toggle-icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.faq-toggle-icon::before,
.faq-toggle-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-toggle-icon::before {
  width: 100%;
  height: 1.5px;
}

.faq-toggle-icon::after {
  width: 1.5px;
  height: 100%;
  transition: transform 0.25s ease;
}

.faq-item.open .faq-toggle-icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
  padding-bottom: 1.6rem;
  max-width: 40rem;
}

/* ================= CTA BANNER ================= */

.cta-banner {
  background: var(--color-primary);
  background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-banner .bracket-frame {
  color: rgba(255, 255, 255, 0.4);
}

.cta-inner {
  text-align: center;
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  position: relative;
}

.cta-inner h2 {
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.1rem);
  max-width: 20ch;
  margin: 0 auto;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.82);
  margin-top: 1.1rem;
  font-size: 1.02rem;
}

.cta-inner .btn {
  margin-top: 2.1rem;
}

.cta-inner .btn-primary {
  background: #fff;
  color: var(--color-primary);
  box-shadow: none;
}

.cta-inner .btn-primary:hover {
  background: var(--color-accent-tint);
}

/* ================= FOOTER ================= */

.footer {
  background: var(--color-ink);
  color: var(--color-on-ink-muted);
  padding: 3.5rem 0 1.8rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--color-border-on-ink);
}

@media (min-width: 760px) {
  .footer-grid {
    grid-template-columns: 1.3fr 0.8fr 1fr;
    gap: 2rem;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-on-ink);
}

.footer-brand img {
  width: 36px;
  height: 36px;
}

.footer-desc {
  margin-top: 1rem;
  font-size: 0.92rem;
  max-width: 26rem;
  line-height: 1.65;
}

.footer h5 {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--color-on-ink);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--color-on-ink);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.6rem;
  font-size: 0.82rem;
}

.footer-bottom .mono {
  color: var(--color-on-ink-muted);
}