@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@1,400;1,500;1,600&display=swap');

:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-strong: #eaf7fb;
  --ink: #17202f;
  --muted: #526071;
  --line: #d8e1ea;
  --accent: #20acd2;
  --accent-dark: #087c9f;
  --orange: #e8702a;
  --orange-dark: #d2611f;
  --navy: #111a2d;
  --radius: 12px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  line-height: 1.65;
  letter-spacing: -0.02em;
}

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

.font-playfair {
  font-family: 'Playfair Display', serif;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(18px, 3.5vw, 56px);
  pointer-events: none;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  width: 164px;
  height: 42px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(7, 13, 24, 0.38);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}

.nav-brand img {
  width: 164px;
  height: 92px;
  object-fit: cover;
  object-position: center;
}

.nav-pill {
  position: absolute;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  pointer-events: auto;
}

.nav-pill-link {
  padding: 7px 15px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: background 220ms ease, color 220ms ease;
}

.nav-pill-link:hover,
.nav-pill-link.active {
  background: rgba(255, 255, 255, 0.96);
  color: #111827;
}

.nav-cta,
.hero-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 28px;
  border-radius: 999px;
  background: var(--orange);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 18px 42px rgba(232, 112, 42, 0.24);
  transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
  pointer-events: auto;
}

.nav-cta:hover,
.hero-button:hover {
  background: var(--orange-dark);
  box-shadow: 0 22px 56px rgba(232, 112, 42, 0.34);
  transform: scale(1.03);
}

.nav-cta:active,
.hero-button:active {
  transform: scale(0.95);
}

.nav-menu {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}

.nav-menu span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
}

main {
  overflow: hidden;
}

.hero-shell {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  overflow: hidden;
  background: #05080d;
}

.hero-seo-image {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.hero-base,
.hero-reveal-layer {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  pointer-events: none;
}

.hero-base {
  z-index: 10;
  background-image: url("assets/pulsesun-exchange-building.jpg");
}

.hero-reveal-wrap {
  position: absolute;
  inset: 0;
  z-index: 30;
  pointer-events: none;
}

.hero-reveal-layer {
  z-index: 30;
  background-image: url("assets/pulsesun-reveal-trading.jpg");
  mask-size: 100% 100%;
  -webkit-mask-size: 100% 100%;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

.spotlight-canvas {
  position: absolute;
  inset: 0;
  display: none;
  pointer-events: none;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 40;
  background:
    radial-gradient(circle at 50% 14%, rgba(255, 255, 255, 0.06), transparent 26%),
    linear-gradient(180deg, rgba(3, 6, 12, 0.38) 0%, rgba(3, 6, 12, 0.12) 42%, rgba(3, 6, 12, 0.78) 100%),
    linear-gradient(90deg, rgba(3, 6, 12, 0.72), transparent 35%, rgba(3, 6, 12, 0.58));
  pointer-events: none;
}

.hero-heading {
  position: absolute;
  top: 14%;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
  text-align: center;
  pointer-events: none;
}

.hero-kicker {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  color: #ffffff;
  font-size: clamp(3rem, 8vw, 7.8rem);
  line-height: 0.95;
  letter-spacing: -0.08em;
}

.headline-line {
  display: block;
  font-weight: 500;
}

.headline-accent {
  padding-bottom: 0.08em;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.hero-note {
  position: absolute;
  z-index: 50;
  max-width: 280px;
  pointer-events: none;
}

.hero-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  line-height: 1.65;
}

.hero-note-left {
  bottom: 56px;
  left: clamp(28px, 5vw, 56px);
}

.hero-note-right {
  right: clamp(20px, 5vw, 56px);
  bottom: clamp(40px, 12vh, 96px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  pointer-events: auto;
}

@keyframes heroReveal {
  0% {
    opacity: 0;
    transform: translateY(28px);
    filter: blur(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes heroFadeUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroZoom {
  0% {
    transform: scale(1.12);
  }
  100% {
    transform: scale(1);
  }
}

.hero-anim {
  opacity: 0;
  animation-fill-mode: forwards;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-reveal {
  animation-name: heroReveal;
  animation-duration: 1.1s;
}

.hero-fade {
  animation-name: heroFadeUp;
  animation-duration: 1s;
}

.hero-zoom {
  animation: heroZoom 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.summary, .faq-section, .due-diligence {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
}

.summary {
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid rgba(216, 225, 234, 0.95);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff 0%, var(--surface-strong) 100%);
}

.summary h2, .section-heading h2, .due-diligence h2 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: clamp(1.7rem, 3.2vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.summary p, .section-heading p, .due-diligence p {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.faq-section {
  padding: clamp(56px, 8vw, 96px) 0;
}

.section-heading {
  max-width: 880px;
  margin-bottom: clamp(28px, 5vw, 46px);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: clamp(16px, 3vw, 30px);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(216, 225, 234, 0.95);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 34px rgba(17, 26, 45, 0.045);
}

.faq-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 10px;
  background: #e7f7fb;
  color: var(--accent-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.faq-copy h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(1.05rem, 1.6vw, 1.34rem);
  line-height: 1.32;
  letter-spacing: 0;
}

.faq-copy p {
  margin-bottom: 0;
  color: #425064;
  font-size: 1rem;
}

.due-diligence {
  margin-bottom: clamp(42px, 8vw, 84px);
  padding: clamp(30px, 5vw, 50px);
  border-radius: var(--radius);
  background: var(--navy);
  color: #f6f8fb;
}

.due-diligence h2 {
  color: #ffffff;
}

.due-diligence p {
  color: #d8e4ed;
}

@media (prefers-reduced-motion: reduce) {
  .hero-anim,
  .hero-zoom {
    animation: none;
    opacity: 1;
  }
}

@media (max-width: 920px) {
  .nav-pill,
  .nav-cta {
    display: none;
  }

  .nav-menu {
    display: inline-flex;
  }

  .hero-note-left {
    display: none;
  }

  .hero-note-right {
    left: 20px;
    right: 20px;
    bottom: 40px;
    max-width: min(100% - 40px, 420px);
  }
}

@media (max-width: 640px) {
  .site-nav {
    padding: 14px 18px;
  }

  .nav-brand {
    width: 148px;
    height: 38px;
  }

  .nav-brand img {
    width: 148px;
    height: 84px;
  }

  .hero-heading {
    top: 16%;
  }

  .hero-kicker {
    margin-bottom: 14px;
    font-size: 0.68rem;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 5.2rem);
  }

  .hero-note p {
    font-size: 0.86rem;
  }

  .hero-button {
    width: 100%;
  }

  .summary, .faq-section, .due-diligence {
    width: min(100% - 28px, var(--max));
  }

  .faq-item {
    grid-template-columns: 1fr;
  }

  .faq-number {
    width: 48px;
    height: 48px;
  }
}