/* ==========================================================================
   Wavion Capital — Core Stylesheet
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  background: var(--color-bg);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

h1, h2, h3, h4, p {
  margin: 0;
}

/* Focus states — accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-sm);
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease-standard);
}

.skip-link:focus {
  top: var(--space-sm);
}

/* ==========================================================================
   Layout primitives
   ========================================================================== */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  position: relative;
  padding-block: var(--space-2xl);
}

.section--tight {
  padding-block: var(--space-xl);
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-xl);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-block;
}

.section-title {
  font-size: var(--fs-section-title);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
}

.section-subtitle {
  margin-top: var(--space-sm);
  color: var(--color-text-secondary);
  font-size: var(--fs-body);
  max-width: 46ch;
}

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

.divider {
  height: 1px;
  width: 100%;
  background: var(--color-border);
  border: none;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xs);
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-standard),
    background var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast) var(--ease-standard),
    color var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-white);
  color: var(--color-bg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-white);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--color-white);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  padding-inline: 0;
}

.btn-ghost::after {
  content: "→";
  margin-left: var(--space-3xs);
  transition: transform var(--dur-fast) var(--ease-standard);
  display: inline-block;
}

.btn-ghost:hover::after {
  transform: translateX(4px);
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding-block: var(--space-sm);
  transition: background var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast) var(--ease-standard),
    padding var(--dur-fast) var(--ease-standard);
  border-bottom: 1px solid transparent;
}

.navbar.is-scrolled {
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--color-border);
  padding-block: var(--space-2xs);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: var(--fw-semibold);
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.logo__mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  position: relative;
  padding-block: 4px;
  transition: color var(--dur-fast) var(--ease-standard);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-white);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--color-white);
  transition: width var(--dur-fast) var(--ease-standard);
}

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

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 1.5px;
  background: var(--color-white);
  transition: transform var(--dur-fast) var(--ease-standard), opacity var(--dur-fast);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: var(--z-overlay);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--container-pad);
  transform: translateY(-100%);
  transition: transform var(--dur-slow) var(--ease-out-soft);
}

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

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-menu__links a {
  font-size: clamp(2rem, 8vw, 2.75rem);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
}

.mobile-menu__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--container-pad);
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: var(--space-2xl);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: -0.03em;
}

.hero__title em {
  font-style: normal;
  color: var(--color-text-secondary);
}

.hero__subtitle {
  margin-top: var(--space-md);
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 46ch;
}

.hero__actions {
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  height: 560px;
}

#hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hero__scroll-cue {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--container-pad);
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: var(--fs-eyebrow);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__scroll-cue span {
  width: 1px;
  height: 32px;
  background: var(--color-border-strong);
  display: inline-block;
  overflow: hidden;
  position: relative;
}

.hero__scroll-cue span::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  animation: scrollLine 2.2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  60% { top: 100%; }
  100% { top: 100%; }
}

/* ==========================================================================
   Marquee / trusted ecosystem
   ========================================================================== */

.marquee-wrap {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-lg);
  overflow: hidden;
}

.marquee-label {
  text-align: center;
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.marquee {
  display: flex;
  width: max-content;
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding-right: var(--space-2xl);
  animation: marqueeScroll 34s linear infinite;
}

.marquee__track span {
  font-size: 1.35rem;
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  transition: color var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}

.marquee__track span:hover {
  color: var(--color-white);
}

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

/* ==========================================================================
   Cards — services / why / insights
   ========================================================================== */

.grid {
  display: grid;
  gap: var(--space-md);
}

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

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

.card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  overflow: hidden;
  transition: border-color var(--dur-med) var(--ease-standard), transform var(--dur-med) var(--ease-standard);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(45, 107, 255, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease-standard);
  pointer-events: none;
}

.card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
}

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

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(45, 107, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.card__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2xs);
  letter-spacing: -0.01em;
}

.card__desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ==========================================================================
   Stats
   ========================================================================== */

.stats {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

.stat {
  padding: var(--space-xl) var(--space-md);
  text-align: left;
  border-right: 1px solid var(--color-border);
}

.stat:last-child {
  border-right: none;
}

.stat__value {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
}

.stat__label {
  margin-top: var(--space-3xs);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
}

/* ==========================================================================
   Split sections (market making / infrastructure)
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.split--reverse .split__visual {
  order: 2;
}

.split__visual {
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.split__list {
  margin-top: var(--space-md);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-md);
}

.split__list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-3xs);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.split__list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   Timeline (investment philosophy)
   ========================================================================== */

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  position: relative;
  margin-top: var(--space-xl);
}

.timeline::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border);
}

.timeline__step {
  position: relative;
  padding-top: var(--space-xl);
}

.timeline__dot {
  position: absolute;
  top: 20px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-accent);
}

.timeline__dot::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--color-accent);
  transform: scale(0);
  transition: transform var(--dur-med) var(--ease-standard);
}

.timeline__step.is-active .timeline__dot::after {
  transform: scale(1);
}

.timeline__title {
  font-weight: var(--fw-semibold);
  font-size: 1.05rem;
  margin-bottom: var(--space-3xs);
}

.timeline__desc {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* ==========================================================================
   Insights cards
   ========================================================================== */

.insight-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform var(--dur-med) var(--ease-standard), border-color var(--dur-med) var(--ease-standard);
}

.insight-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
}

.insight-card__media {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #101010, #191b22);
  position: relative;
  overflow: hidden;
}

.insight-card__body {
  padding: var(--space-md);
}

.insight-card__meta {
  display: flex;
  gap: var(--space-2xs);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.insight-card__title {
  font-size: 1.1rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
}

/* ==========================================================================
   CTA band
   ========================================================================== */

.cta-band {
  text-align: center;
  padding-block: var(--space-2xl);
}

.cta-band__title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.03em;
  max-width: 16ch;
  margin-inline: auto;
  line-height: var(--lh-tight);
}

.cta-band__actions {
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-xl) var(--space-lg);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
}

.footer__brand p {
  margin-top: var(--space-sm);
  color: var(--color-text-secondary);
  max-width: 32ch;
  font-size: 0.9rem;
}

.footer__col h4 {
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  font-weight: var(--fw-semibold);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.footer__col a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  transition: color var(--dur-fast) var(--ease-standard);
}

.footer__col a:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer__socials {
  display: flex;
  gap: var(--space-md);
}

.footer__socials a {
  color: var(--color-text-muted);
}

.footer__socials a:hover {
  color: var(--color-white);
}

/* ==========================================================================
   Page header (inner pages)
   ========================================================================== */

.page-header {
  padding-top: calc(var(--space-2xl) + 4rem);
  padding-bottom: var(--space-xl);
}

.page-header__eyebrow {
  margin-bottom: var(--space-sm);
}

.page-header__title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.03em;
  max-width: 16ch;
}

.page-header__subtitle {
  margin-top: var(--space-md);
  color: var(--color-text-secondary);
  font-size: 1.15rem;
  max-width: 52ch;
}

/* ==========================================================================
   Forms (contact)
   ========================================================================== */

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.form-field input,
.form-field select,
.form-field textarea {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  color: var(--color-white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--dur-fast) var(--ease-standard);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
}

.form-field textarea {
  resize: vertical;
  min-height: 140px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.form-status {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: rgba(45, 107, 255, 0.12);
  border: 1px solid rgba(45, 107, 255, 0.4);
  color: var(--color-white);
}

.form-status.is-error {
  background: rgba(255, 70, 70, 0.08);
  border: 1px solid rgba(255, 70, 70, 0.35);
  color: #ffb3b3;
}

.contact-info {
  display: grid;
  gap: var(--space-md);
}

.contact-info__item h4 {
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3xs);
}

.contact-info__item p,
.contact-info__item a {
  font-size: 1rem;
}

/* ==========================================================================
   Legal pages
   ========================================================================== */

.legal-content {
  max-width: 72ch;
  color: var(--color-text-secondary);
}

.legal-content h2 {
  color: var(--color-white);
  font-size: 1.4rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-weight: var(--fw-semibold);
}

.legal-content p {
  margin-bottom: var(--space-sm);
}

/* ==========================================================================
   Utility
   ========================================================================== */

.mt-lg { margin-top: var(--space-lg); }
.text-center { text-align: center; }
.reveal {
  opacity: 0;
  transform: translateY(28px);
}