:root {
  --primary-navy: #031b3b;
  --deep-navy: #001632;
  --corporate-blue: #063b78;
  --royal-blue: #0758a5;
  --electric-blue: #008fe3;
  --cyan-blue: #00c8f5;
  --lime-green: #a8d52f;
  --bright-green: #b6e533;
  --corporate-green: #6daf32;
  --white: #ffffff;
  --text-dark: #071d40;
  --text-muted: #64748b;
  --light-background: #f4f9fd;
  --pale-blue: #eaf5fc;
  --border-light: #d7e7f2;
  --primary-gradient: linear-gradient(120deg, #001632 0%, #063b78 55%, #008fe3 100%);
  --green-gradient: linear-gradient(90deg, #6daf32 0%, #b6e533 100%);
  --blue-gradient: linear-gradient(135deg, #031b3b 0%, #0758a5 100%);
  --font-heading: "Oswald", sans-serif;
  --font-body: "Inter", sans-serif;
  --header-height: 84px;
  --container: 1200px;
  --radius: 18px;
  --shadow: 0 18px 40px rgba(3, 27, 59, 0.12);
  --focus: 0 0 0 3px rgba(0, 200, 245, 0.45);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 12px);
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-dark);
  background: var(--white);
}

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

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

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0;
}

p {
  margin: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 100;
  background: var(--lime-green);
  color: var(--deep-navy);
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 700;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime-green);
}

.section-title {
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.12;
  text-transform: uppercase;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 500;
  color: var(--text-muted);
}

.green {
  color: var(--corporate-green);
}

:focus-visible {
  outline: 3px solid var(--cyan-blue);
  outline-offset: 3px;
}

#navbar {
  height: var(--header-height);
}

#footer:empty {
  min-height: var(--header-height);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--header-height);
  background: #001632;
  border-bottom: 1px solid rgba(0, 200, 245, 0.25);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  flex: 0 1 auto;
  max-width: calc(100% - 70px);
  background: var(--white);
  border-radius: 12px;
  padding: 2px 8px 2px 2px;
}

.brand img {
  height: 58px;
  width: auto;
  max-width: 100%;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: transparent;
  color: var(--white);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  position: relative;
  transition: transform 0.2s ease;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--lime-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 12px;
  background: var(--green-gradient);
  color: var(--deep-navy);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(109, 175, 50, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 12px 24px rgba(182, 229, 51, 0.35);
}

.btn-navy {
  background: var(--deep-navy);
  color: var(--white);
  box-shadow: none;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  background:
    radial-gradient(circle at 18% 20%, rgba(0, 200, 245, 0.16), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(168, 213, 47, 0.12), transparent 24%),
    var(--primary-gradient);
  color: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 40px 0 28px;
}

.hero-diagonals,
.hero-dots,
.hero-skyline {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-diagonals {
  background:
    linear-gradient(115deg, transparent 58%, rgba(7, 88, 165, 0.55) 58.1%, rgba(7, 88, 165, 0.55) 70%, transparent 70.1%),
    linear-gradient(115deg, transparent 72%, rgba(0, 143, 227, 0.55) 72.1%, rgba(0, 143, 227, 0.55) 84%, transparent 84.1%),
    linear-gradient(115deg, transparent 86%, rgba(168, 213, 47, 0.9) 86.1%, rgba(168, 213, 47, 0.9) 90%, transparent 90.1%);
}

.hero-dots {
  background: url("../assets/images/backgrounds/dot-pattern.svg") right 8% top 12% / 280px no-repeat;
  opacity: 0.7;
}

.hero-skyline {
  background: url("../assets/images/backgrounds/skyline.svg") center bottom / 100% 160px no-repeat;
  opacity: 0.7;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.75fr);
  gap: 48px;
  align-items: center;
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.hero-title {
  margin-top: 14px;
  font-size: clamp(64px, 7vw, 108px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -1.5px;
  text-transform: uppercase;
}

.hero-title .version {
  color: var(--lime-green);
  text-shadow: 0 0 24px rgba(168, 213, 47, 0.35);
}

.hero-rule {
  width: min(280px, 60%);
  height: 6px;
  margin: 22px 0 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--electric-blue), var(--lime-green));
}

.hero-subtitle {
  max-width: 640px;
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 600;
  line-height: 1.35;
  color: #e7f6ff;
}

.hero-meta {
  margin-top: 18px;
  color: #b7d4ea;
  font-weight: 600;
}

.growth-arrow {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--bright-green);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

.details-card {
  background: linear-gradient(180deg, rgba(10, 70, 130, 0.96), rgba(3, 27, 59, 0.96));
  border: 1px solid rgba(0, 200, 245, 0.7);
  border-radius: 22px;
  padding: 28px 26px;
  box-shadow: 0 0 0 1px rgba(168, 213, 47, 0.28), 0 24px 50px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

.details-card h2 {
  margin: 8px 0 18px;
  font-size: clamp(34px, 3vw, 46px);
  line-height: 0.95;
  text-transform: uppercase;
}

.details-card h2 span {
  color: var(--cyan-blue);
}

.detail-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(215, 231, 242, 0.18);
}

.detail-row strong {
  color: var(--lime-green);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.countdown {
  position: relative;
  z-index: 2;
  width: min(1080px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 220px repeat(4, 1fr);
  gap: 12px;
  align-items: center;
  padding: 16px;
  border: 1px solid rgba(0, 200, 245, 0.28);
  border-radius: 18px;
  background: rgba(0, 22, 50, 0.82);
}

.countdown-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--lime-green);
}

.countdown-label small {
  display: block;
  margin-top: 4px;
  color: #d5e7f5;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.35;
}

.time-box {
  background: rgba(6, 59, 120, 0.72);
  border-radius: 12px;
  text-align: center;
  padding: 10px 6px 8px;
}

.time-box b {
  display: block;
  font-family: var(--font-heading);
  font-size: 36px;
  line-height: 1;
}

.time-box span {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: #9fb8ce;
}

.about {
  position: relative;
  background: var(--white);
  padding: 88px 0 72px;
  overflow: hidden;
}

.about::before {
  content: "";
  position: absolute;
  right: -120px;
  top: 40px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 143, 227, 0.16), transparent 68%);
}

.about-intro {
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.about-intro h2 {
  color: var(--text-dark);
}

.theme-line {
  margin-top: 10px;
  color: var(--royal-blue);
  font-size: clamp(22px, 2.4vw, 34px);
  text-transform: uppercase;
  line-height: 1.2;
}

.rule {
  height: 1px;
  margin: 26px auto;
  background: linear-gradient(90deg, transparent, var(--lime-green), var(--electric-blue), transparent);
}

.about-facts {
  color: var(--text-dark);
  font-weight: 700;
}

.about-facts span,
.organised {
  color: var(--text-muted);
  font-weight: 500;
}

.about-copy {
  max-width: 920px;
  margin: 42px auto 0;
}

.about-copy h3 {
  font-size: 28px;
  text-transform: uppercase;
  color: var(--text-dark);
}

.about-copy p {
  margin-top: 16px;
  font-size: 18px;
  color: #1c3348;
}

.accent-bar {
  width: 72px;
  height: 4px;
  margin: 14px 0 8px;
  border-radius: 99px;
  background: var(--green-gradient);
}

.glance {
  margin-top: 48px;
  background: var(--pale-blue);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 28px;
  overflow-x: auto;
}

.glance h3 {
  text-transform: uppercase;
  font-size: 28px;
  margin-bottom: 16px;
}

.glance table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.glance th,
.glance td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--border-light);
}

.glance th {
  color: var(--corporate-blue);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.glance td:first-child {
  font-weight: 700;
  color: var(--deep-navy);
}

.speakers {
  position: relative;
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 200, 245, 0.12), transparent 26%),
    var(--deep-navy);
  color: var(--white);
  padding: 88px 0;
  overflow: hidden;
}

.speakers::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: 4%;
  bottom: 8%;
  border: 8px dotted rgba(168, 213, 47, 0.45);
  border-radius: 50%;
  pointer-events: none;
}

.speakers-head,
.block-head {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  margin: 0 auto 28px;
}

.speakers .section-title,
.block-head h3 {
  color: var(--white);
}

.speakers .section-subtitle {
  color: #d5e7f5;
}

.speaker-block {
  position: relative;
  z-index: 1;
  margin-top: 42px;
}

.block-head h3 {
  font-size: clamp(28px, 3vw, 40px);
  text-transform: uppercase;
}

.speaker-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.speaker-grid.executive {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.speaker-card {
  background: linear-gradient(180deg, #0a3d78 0%, #04264d 100%);
  border: 1px solid rgba(0, 200, 245, 0.28);
  border-radius: 22px;
  padding: 22px 16px 20px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.speaker-card button {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
}

.speaker-photo {
  width: 148px;
  height: 148px;
  margin: 0 auto 14px;
  border: 5px solid var(--lime-green);
  border-radius: 50%;
  object-fit: cover;
  background: #08315f;
}

.speaker-kicker {
  color: var(--lime-green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.speaker-name {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
  margin: 6px 0;
  overflow-wrap: anywhere;
}

.speaker-designation,
.speaker-org {
  font-family: var(--font-body);
  font-size: 14px;
  color: #dcecf8;
}

.agenda {
  background: var(--light-background);
  padding: 88px 0;
}

.agenda-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 28px;
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 22px;
}

.tab {
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--border-light);
  background: var(--white);
  color: var(--corporate-blue);
  font-weight: 700;
  cursor: pointer;
}

.tab[aria-selected="true"] {
  background: var(--blue-gradient);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(0, 200, 245, 0.18);
}

.day-panel[hidden] {
  display: none;
}

.day-card {
  background: var(--white);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.day-card h3 {
  font-size: 32px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.session {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 18px;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid var(--border-light);
  margin-bottom: 12px;
  background: var(--white);
}

.session.highlight {
  border-left: 4px solid var(--electric-blue);
  background: linear-gradient(90deg, rgba(0, 143, 227, 0.06), var(--white) 28%);
}

.session.break {
  background: #f3fbe4;
  border-color: rgba(109, 175, 50, 0.35);
}

.session time {
  color: var(--corporate-green);
  font-weight: 800;
  font-size: 14px;
}

.session h4 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep-navy);
  line-height: 1.35;
}

.session li {
  color: #334e68;
  margin-top: 4px;
}

.session ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

 .gallery {
  position: relative;
  background: #f5f7fa;
  padding: 80px 0;
  overflow: hidden;
}
.gallery-head { text-align: center; margin-bottom: 56px; }
.gallery-head .eyebrow { color: #7cc242; font-size: clamp(20px, 3vw, 36px); letter-spacing: 0.3em; }
.gallery-head .section-title { font-size: clamp(30px, 4.5vw, 60px); }
.gallery-slider { --gallery-gap: 22px; overflow: hidden; padding-top: 8px; padding-bottom: 40px; }
.gallery-track { display: flex; align-items: center; gap: var(--gallery-gap); width: max-content; }
.gallery-card {
  margin: 0;
  width: clamp(320px, 42vw, 520px);
  aspect-ratio: 3 / 2;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(11,31,58,.12), 0 4px 12px rgba(11,31,58,.08);
  background: white;
  flex: 0 0 auto;
  transition: transform .35s ease;
}
.gallery-card:hover { transform: translateY(-6px); }
.gallery-card img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; }
@media (max-width: 1024px) {
  .gallery-slider { --gallery-gap: 18px; }
  .gallery-card { width: clamp(300px, 58vw, 460px); border-radius: 20px; }
}
@media (max-width: 640px) {
  .gallery-slider { --gallery-gap: 14px; }
  .gallery-card { width: 86vw; border-radius: 16px; }
  .gallery-card:hover { transform: none; }
  .gallery-head { margin-bottom: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .gallery-slider { overflow-x: auto; }
  .gallery-card { transition: none; }
  }

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: var(--deep-navy);
  color: var(--white);
  cursor: pointer;
  font-size: 20px;
}

.sponsors {
  background: var(--white);
  padding: 80px 0 64px;
}

.sponsors-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  margin-bottom: 10px;
}

.sponsors-head h2 {
  text-transform: uppercase;
  font-size: clamp(32px, 4vw, 52px);
}

.sponsors-head::before,
.sponsors-head::after {
  content: "";
  width: 90px;
  height: 2px;
  background: linear-gradient(90deg, var(--electric-blue), var(--lime-green));
}

.sponsor-tier {
  margin-top: 34px;
  text-align: center;
}

.tier-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--pale-blue);
  color: var(--corporate-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tier-badge.gold {
  background: #f4fbe4;
  color: #3f6d12;
}

.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.logo-card {
  width: min(360px, 100%);
  min-width: 0;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 16px;
}

.logo-card img {
  width: 100%;
  height: 180px;
  max-width: 100%;
  object-fit: contain;
}

.pricing {
  background:
    radial-gradient(circle at 10% 20%, rgba(0, 200, 245, 0.12), transparent 24%),
    var(--primary-navy);
  color: var(--white);
  padding: 84px 0;
}

.pricing-head {
  text-align: center;
  margin-bottom: 28px;
}

.pricing-head .section-subtitle {
  color: #d5e7f5;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.ticket {
  display: grid;
  grid-template-columns: 1fr 150px;
  background: var(--white);
  color: var(--text-dark);
  border-radius: 22px;
  overflow: hidden;
  min-height: 230px;
}

.ticket-main {
  padding: 24px;
}

.ticket-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--royal-blue);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.ticket-label {
  margin-top: 18px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ticket-price {
  font-family: var(--font-heading);
  font-size: 54px;
  line-height: 1;
  color: var(--deep-navy);
}

.ticket-price small {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--corporate-green);
  margin-left: 6px;
}

.ticket-meta {
  margin-top: 14px;
  color: #34506a;
}

.ticket-meta span {
  display: inline-block;
  min-width: 64px;
  color: var(--corporate-green);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
}

.ticket-stub {
  background: var(--green-gradient);
  color: var(--deep-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-weight: 800;
  text-align: center;
  padding: 16px;
}

.barcode {
  width: 74px;
  height: 42px;
  background: repeating-linear-gradient(90deg, #031b3b 0 2px, transparent 2px 5px, #031b3b 5px 7px, transparent 7px 9px);
}

.location {
  background: var(--white);
  padding: 84px 0;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.location h2 {
  text-transform: uppercase;
  margin-bottom: 18px;
}

.loc-panel {
  background: var(--light-background);
  border-radius: 20px;
  padding: 22px;
  border: 1px solid var(--border-light);
}

.loc-panel h3 {
  font-size: 26px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.loc-panel p+h3,
.loc-panel ul+h3 {
  margin-top: 16px;
}

.loc-panel a {
  color: var(--royal-blue);
  font-weight: 700;
}

.map-frame {
  min-height: 420px;
  border: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  border: 1px solid var(--border-light);
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding: 0;
  list-style: none;
}

.feature-list li {
  background: var(--white);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--corporate-blue);
}

.site-footer {
  background: var(--deep-navy);
  color: #d7e8f5;
  padding: 36px 0 28px;
  border-top: 3px solid var(--lime-green);
}

.footer-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: center;
}

.footer-brand img {
  height: 62px;
  width: auto;
  background: var(--white);
  border-radius: 10px;
  padding: 4px;
}

.site-footer a:hover {
  color: var(--cyan-blue);
}

.disclaimer {
  margin-top: 18px;
  font-size: 13px;
  color: #9fb4c8;
}

.copyright {
  margin-top: 14px;
  font-weight: 600;
}

.dialog {
  width: min(560px, calc(100% - 24px));
  max-height: calc(100% - 24px);
  border: 0;
  border-radius: 24px;
  padding: 0;
  background: var(--deep-navy);
  color: var(--white);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.dialog::backdrop {
  background: rgba(0, 12, 28, 0.72);
}

.dialog-body {
  padding: 28px 24px 24px;
  text-align: center;
  position: relative;
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  cursor: pointer;
}

.dialog .speaker-photo {
  width: 180px;
  height: 180px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}