:root {
  --nav-bg: #083f7a;
  --nav-bg-deep: #062f5a;
  --brand-orange: #ff9800;
  --brand-orange-deep: #e78800;
  --text: #0b1b34;
  --muted: #4e5d6f;
  --muted-strong: #425366;
  --surface: #f3f4f6;
  --line: #dce2ea;
  --footer-bg: #0a1735;
  --shadow-soft: 0 6px 18px rgba(12, 35, 66, 0.08);
  --shadow-med: 0 10px 26px rgba(12, 35, 66, 0.12);
}

* { box-sizing: border-box; }

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--text);
  background-color: var(--surface);
  background-image: linear-gradient(95deg, rgba(7, 49, 95, 0.28), rgba(7, 49, 95, 0.2)),
    url("assets/gimpa-campus-home.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

html {
  scroll-padding-top: 96px;
}

body {
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 58, 110, 0.34), rgba(11, 58, 110, 0.2));
  pointer-events: none;
  z-index: 0;
}

body > * {
  position: relative;
  z-index: 1;
}

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

input,
textarea,
select,
button {
  font: inherit;
}

a { color: inherit; }

body.home-page {
  position: relative;
  background-image: linear-gradient(95deg, rgba(7, 49, 95, 0.28), rgba(7, 49, 95, 0.2)),
    url("assets/gimpa-campus-home.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.home-page > .desktop-floating-menu {
  position: fixed;
  z-index: 1200;
}

.container {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding: 52px 0; }

.section-header {
  text-align: center;
  margin-bottom: 18px;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(32px, 3.5vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-header p {
  max-width: 700px;
  margin: 10px auto 0;
  font-size: 16px;
  line-height: 1.6;
  color: #e4eefc;
  font-weight: 600;
  text-shadow: 0 4px 18px rgba(4, 18, 37, 0.24);
}

.center { text-align: center; }
.speakers-cta { margin-top: 28px; }
.list-plain { margin: 0; padding: 0; list-style: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1300;
  background: var(--nav-bg);
  color: #fff;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12);
  overflow: visible;
  isolation: isolate;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 80px;
  position: relative;
  z-index: 301;
  overflow: visible;
}

.brand {
  min-width: 210px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.brand-logos {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo-image {
  display: block;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  object-fit: contain;
  background: linear-gradient(145deg, #ffffff, #eef6ff);
  border: 2px solid rgba(255, 255, 255, 0.92);
  padding: 0;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18), 0 0 0 4px rgba(255, 152, 0, 0.16);
}

.brand-logos .logo-menu,
.brand-logos .crest {
  width: 56px;
  height: 56px;
}

.brand-title {
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-sub {
  margin-top: 3px;
  font-size: 13px;
  color: #ffc76e;
  line-height: 1.15;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 302;
  overflow: visible;
}

.nav-links a,
.nav-drop-toggle {
  display: inline-flex;
  align-items: center;
  height: 44px;
  text-decoration: none;
  color: #dfeaf9;
  font-weight: 500;
  font-size: 17px;
  padding: 0 2px;
  white-space: nowrap;
  line-height: 1;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.active,
.nav-drop-toggle:hover,
.nav-drop-toggle.active {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.5);
}

.nav-drop-toggle {
  background: transparent;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  cursor: pointer;
  font-family: inherit;
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 44px;
  z-index: 303;
  overflow: visible;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--nav-bg-deep);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-med);
  z-index: 500;
  pointer-events: auto;
  isolation: isolate;
}

.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  height: auto;
  padding: 10px 8px;
  font-size: 15px;
  border-bottom: 0;
  position: relative;
  z-index: 501;
  white-space: normal;
  color: #ffffff;
  text-decoration: none;
}

.nav-dropdown.open .nav-dropdown-menu {
  display: flex;
}

.desktop-floating-menu {
  position: fixed;
  min-width: 260px;
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--nav-bg-deep);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-med);
  z-index: 1200;
}

.desktop-floating-menu.open {
  display: flex;
}

.desktop-floating-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 8px;
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  border-radius: 8px;
}

.desktop-floating-menu a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta .btn {
  font-size: 14px;
  font-weight: 700;
  padding: 10px 14px;
  min-height: 40px;
  border-radius: 10px;
  white-space: nowrap;
  line-height: 1.1;
}

.crest {
  width: 62px;
  height: 62px;
  border-radius: 10px;
  border: 2px solid #f0f4fb;
  background: #f7fbff;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.logo-menu {
  position: relative;
  z-index: 70;
}

.logo-menu-toggle {
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.logo-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 130px;
  display: none;
  padding: 8px;
  border-radius: 10px;
  background: var(--nav-bg-deep);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-med);
  z-index: 80;
  pointer-events: auto;
}

.logo-menu.open .logo-dropdown {
  display: block;
}

.logo-dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: #dfeaf9;
  font-weight: 600;
  font-size: 14px;
}

.logo-dropdown a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  flex-shrink: 0;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  font-size: 18px;
  padding: 12px 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.btn-lg {
  padding: 15px 24px;
  font-size: 28px;
}

.btn-accent {
  background: var(--brand-orange);
  color: #fff;
}

.btn-accent:hover { background: var(--brand-orange-deep); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.38);
}

.btn-outline {
  background: #fff;
  color: #0c3b70;
  border-color: #cad5e3;
}

.downloads-btn {
  background: #0c4a8f;
  color: #fff;
  border-color: #0c4a8f;
}

.downloads-btn:hover {
  background: #083f7a;
}

.hero {
  position: relative;
  color: #fff;
  background-image: linear-gradient(95deg, rgba(7, 49, 95, 0.32), rgba(7, 49, 95, 0.28)),
    url("assets/gimpa-campus-home.jpg");
  background-size: cover;
  background-position: center;
  overflow: clip;
}

body.home-page .hero {
  background: transparent;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 58, 110, 0.28), rgba(11, 58, 110, 0.18));
  pointer-events: none;
}

body.home-page .hero-overlay {
  display: none;
}

.hero-content {
  position: relative;
  padding: 108px 20px 114px;
  max-width: 840px;
}

@media (min-width: 961px) {
  .hero-content {
    max-width: min(760px, calc(100% - 420px));
  }
}

.hero-video-card {
  position: absolute;
  top: 28px;
  right: clamp(20px, 4vw, 48px);
  z-index: 2;
  width: min(360px, calc(100vw - 40px));
  padding: 12px;
  border-radius: 18px;
  background: rgba(6, 29, 54, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 40px rgba(4, 20, 41, 0.3);
  backdrop-filter: blur(10px);
}

.hero-video-label {
  margin-bottom: 8px;
  color: #ffd18b;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  background: #031224;
}

.pill {
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid rgba(255, 152, 0, 0.4);
  background: rgba(9, 45, 86, 0.7);
  color: #ffd18b;
  padding: 10px 16px;
  font-size: 16px;
}

.hero h1 {
  margin: 18px 0 14px;
  line-height: 1.02;
}

.h1-top {
  display: block;
  font-weight: 800;
  font-size: clamp(48px, 6vw, 90px);
  letter-spacing: -0.025em;
}

.h1-bottom {
  display: block;
  font-weight: 800;
  font-size: clamp(52px, 7vw, 102px);
  color: var(--brand-orange);
  letter-spacing: -0.025em;
}

.lead {
  max-width: 860px;
  margin: 0;
  color: #deebfb;
  font-size: 17px;
  line-height: 1.6;
}

.info-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0;
}

.info-card {
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.26);
  padding: 13px;
  backdrop-filter: blur(4px);
}

.info-card .icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 22px;
  color: #ffb23f;
}

.info-card .label {
  color: #dce8f8;
  font-size: 12px;
  font-weight: 700;
}

.info-card .value {
  margin-top: 2px;
  color: #fff;
  font-size: 25px;
  font-weight: 800;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-cta .btn-lg {
  padding: 11px 18px;
  font-size: 18px;
}

.home-about-section {
  position: relative;
  background-image: linear-gradient(95deg, rgba(7, 49, 95, 0.34), rgba(7, 49, 95, 0.3)),
    url("assets/gimpa-campus-home.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.home-about-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 58, 110, 0.32), rgba(11, 58, 110, 0.2));
}

.home-about-section .container {
  position: relative;
  z-index: 1;
}

body.home-page .home-about-section {
  background: transparent;
}

body.home-page .home-about-section::before {
  display: none;
}

.organizer-contact {
  margin-top: 14px;
  max-width: 680px;
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  background: rgba(9, 45, 86, 0.6);
  padding: 14px 16px;
}

.organizer-contact h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.organizer-contact p,
.organizer-contact li {
  color: #deebfb;
  line-height: 1.5;
}

.organizer-contact ul {
  margin: 0;
  padding-left: 18px;
}

.split {
  display: grid;
  align-items: center;
  gap: 34px;
  grid-template-columns: 1.06fr 1fr;
}

.split .photo {
  overflow: hidden;
  border-radius: 18px;
  box-shadow: var(--shadow-med);
}

.split .photo img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.split h2 {
  margin: 0;
  font-size: clamp(32px, 3.5vw, 46px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #ffffff;
  font-weight: 800;
  text-shadow: 0 6px 22px rgba(4, 18, 37, 0.35);
}

.split p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: #eff6ff;
  font-weight: 600;
  text-shadow: 0 4px 18px rgba(4, 18, 37, 0.28);
}

.kpis {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.kpi {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(5px);
}

.kpi .bar {
  width: 4px;
  min-height: 52px;
  background: var(--brand-orange);
  border-radius: 99px;
}

.kpi .num {
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  text-shadow: 0 4px 18px rgba(4, 18, 37, 0.25);
}

.kpi .label {
  margin-top: 5px;
  color: #dbe9fb;
  font-size: 16px;
  font-weight: 600;
}

.card-grid { display: grid; gap: 26px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 14px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(220, 226, 234, 0.92);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(8px);
}

.feature-card .icon {
  width: 54px;
  height: 54px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: #e9eef5;
  color: #0f477f;
  font-size: 24px;
  margin-bottom: 10px;
}

.feature-card h4 {
  margin: 0 0 8px;
  font-size: 26px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.speaker-card {
  background: #f5f7fb;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #e0e6ee;
  box-shadow: var(--shadow-soft);
}

.speaker-card-blank {
  min-height: 430px;
  background: rgba(245, 247, 251, 0.88);
}

.speaker-img {
  height: 300px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.95);
}

.speaker-body { padding: 20px 22px 18px; }
.speaker-body h3 { margin: 0; font-size: 24px; }

.orange {
  margin-top: 8px;
  color: var(--brand-orange);
  font-weight: 700;
  font-size: 16px;
}

.org {
  margin-top: 6px;
  color: var(--muted-strong);
  font-size: 15px;
}

.topic {
  margin-top: 14px;
  border-radius: 10px;
  background: rgba(233, 237, 244, 0.92);
  padding: 12px;
  color: #2a3950;
  font-size: 15px;
}

.socials {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.social {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #e4e9f1;
  color: #617086;
  font-size: 14px;
  font-weight: 600;
}

.day { margin: 0 0 34px; }
.day h3 { margin: 0; font-size: 36px; letter-spacing: -0.02em; }
.day .rule {
  height: 3px;
  border-radius: 99px;
  background: #d79b2f;
  margin: 14px 0 20px;
}

.agenda { display: grid; gap: 16px; }

.slot {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(226, 231, 239, 0.95);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: start;
  gap: 12px;
  backdrop-filter: blur(8px);
}

.time { font-size: 28px; color: #3f4c5d; }

.badge {
  margin-top: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid #d9dee6;
  background: #f3f5f8;
  color: #435265;
}

.badge.keynote { border-color: #c9d7e7; background: #e8f0f9; color: #184a77; }
.badge.workshop { border-color: #f3d7a4; background: #fff4df; color: #a76600; }
.badge.general { border-color: #d9dee6; background: #f3f5f8; color: #3f4d5e; }
.badge.showcase,
.badge.panel { border-color: #b8ddc7; background: #e8f8ee; color: #2d7a4b; }

.content { grid-column: 3; }
.title { font-size: 30px; font-weight: 700; line-height: 1.3; }
.sub,
.meta,
.loc { margin-top: 6px; color: var(--muted-strong); font-size: 16px; }

.tier {
  text-align: center;
  margin: 22px 0 10px;
  font-size: 34px;
}

.sponsor-grid {
  display: grid;
  gap: 18px;
  margin: 14px 0 32px;
}

.sponsor-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sponsor-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sponsor-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.sponsor-card {
  position: relative;
  height: 164px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid #d2d9e2;
  background: #f6f8fb;
  color: #4d5d71;
  font-weight: 800;
  font-size: 52px;
}

.sponsor-card .sub {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  margin: 0;
  text-align: center;
  font-size: 15px;
  color: #4d5d71;
  font-weight: 500;
}

.sponsor-card.platinum { background: #f1f5fa; color: #0c4781; }
.sponsor-card.gold { background: #fff9ef; border-color: #eed4a3; color: #ff9800; }

.sponsor-card.sponsor-logo-card {
  height: auto;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 22px 18px;
  font-size: 0;
}

.sponsor-card.sponsor-logo-card img {
  max-width: 100%;
  max-height: 82px;
  object-fit: contain;
}

.sponsor-card.sponsor-logo-card .sub {
  position: static;
  margin-top: 0;
  font-size: 15px;
  line-height: 1.4;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  max-width: 100%;
}

.footer-social-list li + li {
  margin-top: 6px;
}

.cta-band {
  margin-top: 30px;
  background: linear-gradient(95deg, #083f7a, #0c4a8f);
  border-radius: 18px;
  color: #fff;
  text-align: center;
  padding: 54px 26px;
}

.cta-band h3 {
  margin: 0;
  font-size: clamp(34px, 3.4vw, 52px);
  line-height: 1.2;
}

.cta-band p {
  margin: 12px 0 22px;
  color: #d8e5f7;
  font-size: 18px;
}

.site-footer {
  margin-top: 56px;
  background: var(--footer-bg);
  color: #dbe6f6;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 24px;
  padding: 42px 20px 30px;
}

.footer-grid h4 {
  margin: 0 0 14px;
  font-size: 24px;
  color: #fff;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  color: #becbe0;
  text-decoration: none;
  line-height: 1.6;
  font-size: 14px;
}

.footer-admin-login {
  display: inline-flex;
  margin-top: 14px;
  padding: 11px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 152, 0, 0.45);
  background: rgba(255, 152, 0, 0.16);
  color: #ffffff;
  font-weight: 700;
  width: fit-content;
}

.footer-admin-login:hover {
  background: rgba(255, 152, 0, 0.24);
}

.footer-brand-logos {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.footer-brand-logo {
  display: block;
  width: 66px;
  height: 66px;
  padding: 6px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  object-fit: contain;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
}

.footer-grid .list-plain li + li { margin-top: 4px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding: 18px 0 24px;
  color: #aab9d1;
  font-size: 14px;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-credit {
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
}

.content-stack {
  display: grid;
  gap: 20px;
}

.info-panel {
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid rgba(220, 226, 234, 0.94);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(8px);
}

.info-panel h3 {
  margin: 0 0 12px;
  font-size: 24px;
  color: #0d3f76;
}

.info-panel p,
.info-panel li {
  font-size: 15px;
  line-height: 1.6;
  color: #2f3e53;
}

body.about-page .section-header h2 {
  color: #ffffff;
  text-shadow: 0 8px 24px rgba(4, 18, 37, 0.34);
}

body.about-page .section-header p {
  max-width: 820px;
  font-size: 18px;
  line-height: 1.75;
}

body.about-page .feature-card h4,
body.about-page .info-panel h3 {
  color: #093862;
}

body.about-page .feature-card p,
body.about-page .info-panel p,
body.about-page .info-panel li {
  font-size: 16px;
}

.info-panel ul {
  margin: 0;
  padding-left: 22px;
}

.institution-hero {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  margin-top: 12px;
}

.institution-hero .hero-overlay {
  background: linear-gradient(100deg, rgba(11, 58, 110, 0.62), rgba(11, 58, 110, 0.52));
}

.institution-hero .section-header {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 44px 24px;
}

.institution-hero .section-header h2 {
  color: #fff;
}

.institution-hero .section-header p {
  max-width: 980px;
  color: #e3eefb;
}

.budget-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid #d9e2d0;
}

.budget-table th,
.budget-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid #d9e2d0;
}

.budget-table thead th {
  background: #6fb617;
  color: #fff;
  font-weight: 700;
}

.budget-table tbody tr:nth-child(odd) td {
  background: #f4fbe7;
}

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

.award-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 16px;
}

.award-card h4 {
  margin: 0 0 10px;
  font-size: 22px;
  color: #0f3b63;
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.criteria-chip {
  background: #eef5d8;
  color: #193a5a;
  border: 1px solid #d2e4a8;
  border-radius: 999px;
  text-align: center;
  padding: 12px 10px;
  font-weight: 600;
}

.id-tag {
  width: min(100%, 320px);
  min-height: 500px;
  margin: 8px 0 0;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #f9fbff 0%, #f4f7fc 34%, #0b2f58 34%, #082645 100%);
  border: 2px solid #d8e1ee;
  box-shadow: 0 10px 26px rgba(7, 36, 70, 0.18);
}

.id-tag-header {
  padding: 18px 18px 10px;
  color: #10243b;
}

.id-tag-event {
  font-size: 18px;
  line-height: 1.25;
  font-weight: 800;
}

.id-tag-subtitle {
  margin-top: 4px;
  font-size: 13px;
  color: #425366;
  font-weight: 600;
}

.id-tag-photo-wrap {
  margin: 6px 18px 0;
  border: 3px solid #e56f4e;
  border-radius: 14px;
  padding: 4px;
  background: #fff;
}

.id-tag-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
}

.id-tag-body {
  padding: 14px 18px 10px;
  color: #eef5ff;
}

.id-tag-name {
  font-size: 26px;
  line-height: 1.15;
  font-weight: 800;
}

.id-tag-email,
.id-tag-category,
.id-tag-org {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.35;
  color: #d8e5f7;
}

.id-tag-footer {
  margin-top: 10px;
  padding: 12px 18px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  color: #e8f1fe;
  font-size: 12px;
  line-height: 1.45;
}

.id-tag-footer #ticket-id {
  display: inline-flex;
  margin-bottom: 8px;
  background: #fff;
  color: #0d3b69;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
}

body.home-page .chatbot-fab {
  position: fixed;
  right: 20px;
  top: auto;
  bottom: 20px;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: 3px solid #ffffff;
  background: #ff9800;
  color: #fff;
  box-shadow: 0 10px 22px rgba(231, 136, 0, 0.4);
  font-size: 28px;
  font-weight: 700;
  cursor: pointer;
  z-index: 120;
}

body.home-page .chatbot-fab:hover {
  background: #e78800;
  transform: translateY(-1px);
}

body.home-page .chatbot-panel {
  position: fixed;
  right: 20px;
  top: auto;
  bottom: 96px;
  width: min(360px, calc(100vw - 24px));
  background: #fff;
  border: 1px solid #d9e3ef;
  border-radius: 14px;
  box-shadow: 0 14px 30px rgba(10, 39, 74, 0.2);
  z-index: 120;
  overflow: hidden;
  max-height: min(430px, calc(100vh - 130px));
}

body.home-page .chatbot-panel[hidden] { display: none; }

.chatbot-head {
  padding: 12px 14px;
  background: #0b4b8d;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.chatbot-title {
  font-size: 14px;
  font-weight: 700;
}

.chatbot-close {
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
}

.chatbot-body {
  max-height: 280px;
  overflow-y: auto;
  padding: 12px;
  display: grid;
  gap: 10px;
  background: #f9fbfe;
}

.chatbot-msg {
  max-width: 92%;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
}

.chatbot-msg.user {
  margin-left: auto;
  background: #0b4b8d;
  color: #fff;
}

.chatbot-msg.bot {
  background: #fff;
  color: #203349;
  border: 1px solid #d7e1ec;
}

.chatbot-msg a {
  color: #0c4a8f;
  font-weight: 600;
}

.chatbot-actions {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chatbot-action-btn {
  border: 1px solid #c8d6e7;
  border-radius: 8px;
  background: #fff;
  color: #0b4b8d;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.chatbot-form {
  display: flex;
  gap: 8px;
  padding: 10px;
  border-top: 1px solid #dce6f1;
  background: #fff;
}

.chatbot-input {
  flex: 1;
  border: 1px solid #ced9e6;
  border-radius: 9px;
  font: inherit;
  font-size: 16px;
  padding: 9px 10px;
}

.chatbot-send {
  border: 0;
  border-radius: 9px;
  background: #0b4b8d;
  color: #fff;
  font-weight: 700;
  padding: 9px 12px;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .brand-title { font-size: 24px; }
  .nav-links a,
  .nav-drop-toggle { font-size: 16px; }
  .btn { font-size: 15px; }
  .btn-lg { font-size: 18px; }
  .lead { font-size: 17px; }
  .info-card .value { font-size: 20px; }
  .split h2,
  .section-header h2,
  .day h3,
  .tier,
  .speaker-body h3 { font-size: clamp(30px, 3vw, 42px); }
  .kpi .num { font-size: 36px; }
  .sponsor-card { font-size: 38px; height: 134px; }
  .sponsor-card.sponsor-logo-card {
    height: auto;
    min-height: 190px;
  }
  .feature-card h4 { font-size: 24px; }
  .title { font-size: 24px; }
  .hero-video-card {
    top: 18px;
    width: min(320px, calc(100vw - 40px));
  }
}

@media (max-width: 960px) {
  .nav { min-height: 74px; }
  .section { padding: 46px 0; }
  .split { grid-template-columns: 1fr; }
  .card-grid.cols-3,
  .features,
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-grid.cols-2,
  .sponsor-grid.cols-2,
  .sponsor-grid.cols-3,
  .sponsor-grid.cols-4,
  .info-cards { grid-template-columns: 1fr; }
  .slot { grid-template-columns: 1fr; }
  .content { grid-column: 1; }

  .awards-grid {
    grid-template-columns: 1fr;
  }

  .criteria-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  body.mobile-nav-open {
    overflow: hidden;
  }

  body.mobile-nav-open main,
  body.mobile-nav-open footer,
  body.mobile-nav-open .hero,
  body.mobile-nav-open .section,
  body.mobile-nav-open .home-about-section {
    pointer-events: none;
  }

  .site-header {
    z-index: 5000;
  }

  .nav {
    z-index: 5001;
  }

  .nav {
    min-height: 74px;
    gap: 10px;
  }

  .brand {
    min-width: 0;
    flex: 1;
    gap: 10px;
  }

  .brand-copy {
    min-width: 0;
  }

  .brand-logos {
    gap: 6px;
  }

  .brand-logo-image,
  .brand-logos .logo-menu,
  .brand-logos .crest {
    width: 54px;
    height: 54px;
  }

  .brand-title {
    font-size: 22px;
    white-space: normal;
    line-height: 1.02;
  }
  .brand-sub { font-size: 12px; }

  .nav-toggle { display: block; }

  .nav-links {
    display: none;
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    padding: 12px 20px 16px;
    background: var(--nav-bg-deep);
    flex-direction: column;
    gap: 12px;
    margin: 0;
    align-items: stretch;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
    z-index: 5002;
    box-shadow: 0 18px 32px rgba(2, 14, 31, 0.28);
  }

  .nav-links.open {
    display: flex;
    pointer-events: auto;
  }

  body.mobile-nav-open .hero-video-card,
  body.mobile-nav-open .chatbot-fab,
  body.mobile-nav-open .chatbot-panel {
    visibility: hidden;
    pointer-events: none;
  }

  .nav-links a,
  .nav-drop-toggle {
    font-size: 17px;
    padding: 8px 0;
    text-align: left;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 5003;
    pointer-events: auto;
  }
  .nav-links > a,
  .nav-links > .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown {
    display: block;
    height: auto;
  }

  .nav-drop-toggle {
    justify-content: space-between;
    border-bottom-color: rgba(255, 255, 255, 0.18);
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    margin-top: 6px;
    min-width: 0;
    padding: 2px 0 0 14px;
    gap: 4px;
    border: 0;
    box-shadow: none;
    background: transparent;
    border-left: 2px solid rgba(255, 255, 255, 0.16);
    border-radius: 0;
  }
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    display: none;
  }
  .nav-dropdown.open .nav-dropdown-menu {
    display: flex;
  }
  .nav-dropdown-menu a {
    font-size: 16px;
    padding: 6px 0;
  }
  .nav-cta .btn { display: none; }
  .nav-cta {
    margin-left: 0;
    display: none;
  }
  .crest { width: 50px; height: 50px; font-size: 19px; }
  .logo-dropdown {
    right: 0;
    left: auto;
  }
  .hero {
    padding-top: 14px;
    z-index: 0;
  }
  .hero-video-card {
    position: relative;
    top: 0;
    right: auto;
    width: auto;
    margin: 0 20px 10px;
    z-index: 0;
  }
  .hero-content {
    max-width: 100%;
    padding: 72px 20px 108px;
  }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn-lg {
    width: 100%;
    justify-content: center;
  }
  .footer-grid,
  .features,
  .card-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .footer-credit {
    margin-left: 0;
    text-align: left;
    white-space: normal;
  }

  body.home-page .chatbot-fab {
    right: 18px;
    bottom: 18px;
  }

  body.home-page .chatbot-panel {
    right: 18px;
    left: auto;
    bottom: 92px;
    width: min(360px, calc(100vw - 36px));
    max-height: min(400px, calc(100vh - 120px));
  }
}

@media (max-width: 720px) {
  .container {
    padding-inline: 16px;
  }

  .brand-title {
    font-size: 20px;
  }

  .brand-sub {
    font-size: 11px;
  }

  .footer-grid,
  .features,
  .card-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .footer-links {
    gap: 14px;
  }

  .speaker-img {
    height: 260px;
  }
}

@media (max-width: 520px) {
  html,
  body {
    background-attachment: scroll;
  }

  body.home-page::before {
    position: absolute;
  }

  .home-about-section {
    background-attachment: scroll;
  }

  .brand-title { font-size: 18px; }
  .brand-sub { font-size: 11px; }
  .brand {
    gap: 8px;
  }
  .brand-copy {
    max-width: min(170px, 42vw);
  }

  .pill {
    font-size: 14px;
    padding: 8px 14px;
  }

  .lead {
    font-size: 16px;
  }

  .hero-content {
    padding: 64px 16px 108px;
  }

  .hero-video-card {
    margin: 0 16px 12px;
    padding: 10px;
  }

  .info-card {
    padding: 12px;
  }

  .info-card .value {
    font-size: 18px;
  }

  .brand-logo-image,
  .brand-logos .logo-menu,
  .brand-logos .crest {
    width: 46px;
    height: 46px;
  }

  .nav {
    min-height: 68px;
  }

  .nav-links {
    top: 68px;
    max-height: calc(100vh - 68px);
    padding: 10px 16px 16px;
  }

  .info-cards {
    gap: 12px;
  }

  .sponsor-card.sponsor-logo-card {
    min-height: 206px;
    padding: 20px 14px;
  }

  .sponsor-card.sponsor-logo-card .sub {
    font-size: 14px;
    line-height: 1.45;
  }

  .section-header p,
  .split p,
  .cta-band p,
  .footer-grid p,
  .footer-grid li,
  .footer-grid a {
    font-size: 15px;
  }

  .footer-bottom {
    gap: 10px;
  }

  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .chatbot-body {
    max-height: min(34vh, 260px);
  }

  body.home-page .chatbot-fab {
    right: 12px;
    bottom: 14px;
    width: 62px;
    height: 62px;
    font-size: 26px;
  }

  body.home-page .chatbot-panel {
    left: 12px;
    right: 12px;
    top: auto;
    bottom: 88px;
    width: auto;
    max-height: min(62vh, 500px);
  }

  .chatbot-form {
    align-items: stretch;
  }

  .chatbot-send {
    min-width: 72px;
  }
}

.crest img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}