:root {
  --ink: #08111f;
  --muted: #596779;
  --paper: #ffffff;
  --soft: #f2f7fb;
  --line: #dce7f1;
  --blue: #006cff;
  --blue-dark: #061a38;
  --cyan: #00b7ff;
  --green: #22c977;
  --gold: #ffc83d;
  --shadow: 0 24px 80px rgba(6, 26, 56, 0.14);
  --glow: 0 0 42px rgba(0, 108, 255, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  color: var(--ink);
  background: #ffffff;
  border-bottom: 1px solid rgba(220, 231, 241, 0.95);
  box-shadow: 0 8px 28px rgba(6, 26, 56, 0.06);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 16px 46px rgba(6, 26, 56, 0.1);
}

.top-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px clamp(20px, 5vw, 68px);
  background: var(--green);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 15px clamp(20px, 5vw, 68px);
  background: #ffffff;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: clamp(190px, 18vw, 260px);
  height: auto;
  object-fit: contain;
}

.brand-text {
  display: grid;
  gap: 2px;
  max-width: 170px;
  line-height: 1.1;
}

.brand-text small {
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(6px, 1.3vw, 16px);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a {
  padding: 10px 11px;
  border-radius: 8px;
  opacity: 0.9;
}

.nav a:hover {
  color: var(--green);
  background: rgba(34, 201, 119, 0.09);
  opacity: 1;
}

.nav-cta {
  padding: 11px 18px;
  border: 1px solid var(--green);
  background: var(--green);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(34, 201, 119, 0.22);
}

.hero {
  position: relative;
  min-height: 740px;
  display: grid;
  align-items: center;
  padding: 164px clamp(20px, 5vw, 68px) 82px;
  overflow: hidden;
  color: #ffffff;
  isolation: isolate;
}

.hero-image,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  transform: scale(1.01);
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(4, 17, 35, 0.94) 0%, rgba(4, 17, 35, 0.78) 44%, rgba(4, 17, 35, 0.22) 100%),
    linear-gradient(0deg, rgba(4, 17, 35, 0.46), rgba(4, 17, 35, 0.04));
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background-image: linear-gradient(90deg, rgba(0, 183, 255, 0.08) 1px, transparent 1px);
  background-size: 76px 100%;
  mask-image: linear-gradient(90deg, black, transparent 70%);
  pointer-events: none;
}

.hero::after {
  position: absolute;
  right: clamp(20px, 5vw, 68px);
  bottom: 112px;
  z-index: 1;
  width: 210px;
  height: 210px;
  content: "";
  border: 1px solid rgba(0, 183, 255, 0.32);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0, 183, 255, 0.36) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 36%, rgba(34, 201, 119, 0.34) 0 3px, transparent 4px);
  background-size: 46px 46px, 100% 100%;
  opacity: 0.6;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding-top: 24px;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--cyan);
}

.hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3rem, 5.8vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

.hero-subtitle {
  max-width: 720px;
  margin: 18px 0 0;
  color: #ffffff;
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  font-weight: 900;
}

.hero-copy {
  max-width: 650px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 21px;
  border-radius: 8px;
  font-weight: 900;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--blue);
  color: #ffffff;
  box-shadow: 0 18px 42px rgba(0, 108, 255, 0.28);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  backdrop-filter: blur(14px);
}

.button.secondary:hover {
  border-color: rgba(0, 183, 255, 0.82);
  box-shadow: var(--glow);
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-pills span {
  display: inline-flex;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.86rem;
  font-weight: 900;
  backdrop-filter: blur(14px);
}

.event-card {
  position: absolute;
  right: clamp(20px, 5vw, 68px);
  bottom: 22px;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(150px, 1fr));
  max-width: 800px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  color: var(--ink);
  backdrop-filter: blur(18px);
}

.event-card div {
  padding: 24px 26px;
}

.event-card div + div {
  border-left: 1px solid var(--line);
}

.event-card span {
  display: block;
  margin-bottom: 7px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.event-card strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.25;
}

.feature-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 68px) clamp(70px, 8vw, 100px);
  background: #ffffff;
}

.feature-rail article {
  min-height: 280px;
  padding: 28px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(6, 26, 56, 0.1), rgba(6, 26, 56, 0.64)),
    radial-gradient(circle at 86% 8%, rgba(0, 183, 255, 0.42), transparent 9rem),
    var(--blue-dark);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.feature-rail article:nth-child(2) {
  background:
    linear-gradient(180deg, rgba(0, 108, 255, 0.1), rgba(6, 26, 56, 0.7)),
    radial-gradient(circle at 82% 10%, rgba(34, 201, 119, 0.44), transparent 9rem),
    #082243;
}

.feature-rail article:nth-child(3) {
  background:
    linear-gradient(180deg, rgba(0, 108, 255, 0.08), rgba(6, 26, 56, 0.72)),
    radial-gradient(circle at 82% 10%, rgba(255, 200, 61, 0.42), transparent 9rem),
    #0a2548;
}

.feature-rail span {
  color: var(--cyan);
  font-weight: 900;
}

.feature-rail h2 {
  margin-top: 74px;
  font-size: clamp(1.7rem, 3vw, 3rem);
}

.feature-rail p {
  max-width: 420px;
  color: rgba(255, 255, 255, 0.78);
}

.feature-rail a {
  display: inline-flex;
  margin-top: 22px;
  color: #ffffff;
  font-weight: 900;
}

.section {
  position: relative;
  padding: clamp(70px, 9vw, 120px) clamp(20px, 5vw, 68px);
}

.intro {
  background: var(--paper);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1fr);
  gap: clamp(32px, 7vw, 100px);
  align-items: start;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
  text-wrap: balance;
}

.intro-copy {
  color: var(--muted);
  font-size: 1.08rem;
}

.intro-copy p:first-child {
  margin-top: 0;
}

.wide-copy {
  max-width: 890px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 42px;
}

.priorities,
.participants,
.outcomes,
.deliverables {
  background: var(--soft);
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 920px;
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 28px 80px rgba(6, 26, 56, 0.08);
}

.stat-strip div {
  padding: 26px;
  background: linear-gradient(145deg, #ffffff, #f7fbff);
}

.stat-strip strong {
  display: block;
  color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
}

.stat-strip span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 800;
}

.objective-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.objective-grid article {
  position: relative;
  min-height: 150px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(145deg, #ffffff, #f7fbff);
  color: var(--ink);
  font-weight: 900;
  line-height: 1.25;
  box-shadow: 0 18px 44px rgba(6, 26, 56, 0.06);
}

.objective-grid article::before,
.priority-grid article::before,
.outcome-grid article::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  content: "";
  background: var(--blue);
}

.objective-grid article::after {
  position: absolute;
  right: -32px;
  bottom: -32px;
  width: 92px;
  height: 92px;
  content: "";
  border: 1px solid rgba(0, 108, 255, 0.18);
  border-radius: 50%;
}

.priority-grid,
.speaker-grid,
.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.priority-grid article,
.speaker-grid article,
.outcome-grid article {
  position: relative;
  min-height: 260px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(145deg, #ffffff, #f7fbff);
  box-shadow: 0 18px 44px rgba(6, 26, 56, 0.06);
}

.pillars .priority-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.priority-number,
.speaker-grid span {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--blue);
  font-weight: 900;
}

h3 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  line-height: 1.2;
}

article p,
.timeline p,
.cta-section p {
  margin: 0;
  color: var(--muted);
}

.agenda {
  background:
    linear-gradient(135deg, rgba(6, 26, 56, 0.98), rgba(6, 40, 82, 0.96)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: auto, 46px 46px, 46px 46px;
  color: #ffffff;
}

.agenda .section-label,
.agenda .timeline time {
  color: var(--cyan);
}

.agenda h2,
.agenda h3 {
  color: #ffffff;
}

.agenda .timeline p {
  color: rgba(255, 255, 255, 0.72);
}

.timeline {
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 26px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.timeline time {
  font-weight: 900;
}

.tag-cloud,
.sdg-grid,
.deliverable-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag-cloud span,
.deliverable-list span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 14px 34px rgba(6, 26, 56, 0.05);
  font-weight: 900;
}

.speaker-note {
  max-width: 980px;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.sdg-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sdg-grid span {
  min-height: 118px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 183, 255, 0.35), transparent 5.2rem),
    var(--blue-dark);
  color: #ffffff;
  box-shadow: 0 22px 54px rgba(8, 24, 41, 0.14);
  font-weight: 900;
}

.sdg-grid span:nth-child(2n) {
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 183, 255, 0.35), transparent 5.2rem),
    var(--blue);
}

.sdg-grid span:nth-child(3n) {
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 183, 255, 0.3), transparent 5.2rem),
    #12835a;
}

.cta-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  margin: clamp(40px, 6vw, 76px) clamp(20px, 5vw, 68px);
  padding: clamp(36px, 6vw, 68px);
  overflow: hidden;
  border: 1px solid rgba(0, 183, 255, 0.2);
  border-radius: 8px;
  background:
    radial-gradient(circle at 82% 24%, rgba(0, 183, 255, 0.24), transparent 17rem),
    radial-gradient(circle at 8% 100%, rgba(34, 201, 119, 0.18), transparent 18rem),
    linear-gradient(135deg, #061a38, #082f66);
  color: #ffffff;
  box-shadow: 0 30px 90px rgba(5, 14, 28, 0.2);
}

.cta-section p {
  max-width: 760px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 68px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--blue);
  font-weight: 900;
}

@media (max-width: 1100px) {
  .objective-grid,
  .pillars .priority-grid,
  .sdg-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .top-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding-top: 7px;
    padding-bottom: 7px;
  }

  .main-header {
    padding-top: 13px;
    padding-bottom: 13px;
  }

  .nav {
    display: none;
  }

  .hero {
    display: block;
    min-height: auto;
    padding-top: 174px;
    padding-bottom: 34px;
  }

  .hero-content {
    padding-top: 64px;
  }

  .event-card {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-template-columns: 1fr;
    width: 100%;
    max-width: none;
    margin-top: 30px;
  }

  .event-card div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .feature-rail,
  .intro-grid,
  .priority-grid,
  .speaker-grid,
  .objective-grid,
  .pillars .priority-grid,
  .outcome-grid,
  .sdg-grid,
  .stat-strip,
  .cta-section {
    grid-template-columns: 1fr;
  }

  .feature-rail {
    padding-top: 18px;
  }

  .cta-section .button {
    width: 100%;
  }
}

@media (max-width: 620px) {
  .brand-text {
    max-width: 150px;
  }

  .brand-text small {
    font-size: 0.64rem;
    letter-spacing: 0.09em;
  }

  .brand-logo {
    width: 164px;
  }

  .top-strip {
    font-size: 0.62rem;
    line-height: 1.25;
  }

  .hero {
    min-height: auto;
    padding-top: 176px;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 12.5vw, 3.3rem);
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    flex-direction: column;
  }
}