/* ══════════════════════════════════════════════
   GeoForum 2026 — Stylesheet
   ══════════════════════════════════════════════ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', sans-serif;
  color: #4a4a4a;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 30px; }

/* ── BRAND COLORS ── */
:root {
  --gray-dark: #333333;
  --gray-mid: #4a4a4a;
  --gray-text: #666666;
  --gray-light: #999999;
  --gray-border: #e0e0e0;
  --gray-bg: #f5f5f5;
  --gray-bg-alt: #ebebeb;
  --blue: #008fd8;
  --blue-dark: #0074b0;
  --blue-light: #e6f3fb;
  --orange-cta: #e07d1a;
  --orange-hover: #c96a0f;
  --white: #ffffff;
  --black: #1a1a1a;
}


/* ══════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════ */

.nav-top-bar {
  background: var(--gray-dark);
  padding: 6px 0;
  font-size: 12px;
  color: #ccc;
}
.nav-top-bar .container {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
}
.nav-top-bar a { color: #ccc; transition: color 0.2s; }
.nav-top-bar a:hover { color: #fff; }

.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 75px;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
}
.navbar-logo .logo-grid {
  display: grid;
  /*grid-template-columns: repeat(3, 10px);*/
  max-width: 33px;
  gap: 3px;
}
.navbar-logo .logo-grid span {
  width: 10px;
  height: 10px;
  background: #888;
  border-radius: 1px;
}
.navbar-logo .logo-grid span:nth-child(2),
.navbar-logo .logo-grid span:nth-child(4),
.navbar-logo .logo-grid span:nth-child(6) {
  background: #bbb;
}
.logo-text {
  font-size: 26px;
  letter-spacing: -0.5px;
  color: var(--gray-dark);
}
.logo-text strong { font-weight: 700; }
.logo-text em { font-weight: 300; font-style: italic; }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}
.nav-links li a {
  display: block;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-mid);
  transition: color 0.2s, background 0.2s;
  border-radius: 3px;
}
.nav-links li a:hover,
.nav-links li a.active {
  color: #3e6c9e;
}
.nav-links .btn-register {
  background: #3e6c9e;
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 4px;
  margin-left: 10px;
  font-weight: 700;
  transition: background 0.2s;
}
.nav-links .btn-register:hover {
  background: #1e4774;
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  color: var(--gray-mid);
  cursor: pointer;
}

#header-placeholder {
  display: contents;
}

/* ══════════════════════════════════════════════
   HERO IMAGE
   ══════════════════════════════════════════════ */


.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/*2*/

.hero {
  background: linear-gradient(135deg, #2d5280 0%, #3e6c9e 50%, #2d5280 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(45deg, rgba(0,0,0,0.03) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0,0,0,0.03) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(0,0,0,0.03) 55%),
    linear-gradient(-45deg, transparent 75%, rgba(0,0,0,0.03) 55%);
  background-size: 60px 60px;
  background-position: 0 0, 0 30px, 30px -30px, -30px 0;
  opacity: 0.5;
}
.hero .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 420px;
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero-content {
  max-width: 650px;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 3px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 44px;
  font-weight: 300;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 8px;
}
.hero-title-bold {
  font-weight: 800;
}
.hero-title-year {
  font-weight: 300;
  font-style: italic;
}
.hero .hero-subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
  margin-bottom: 24px;
  line-height: 1.5;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  font-weight: 500;
}
.hero-meta-item svg { flex-shrink: 0; }
.hero .btn-cta {
  display: inline-block;
  background: #ffffff;
  color: #2d5280;
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 3px 12px rgba(0,0,0,0.2);
}
.hero .btn-cta:hover {
  background: #e8eef5;
  transform: translateY(-1px);
}
.hero-side {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  padding-left: 48px;
}
.hero-side img {
  max-width: 360px;
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.28);
  opacity: 0.93;
}
@media (max-width: 900px) {
  .hero-side { display: none; }
}


/* ══════════════════════════════════════════════
   EVENT INFO STRIP
   (Date / Time / Location — like the reference)
   ══════════════════════════════════════════════ */

.event-info-strip {
  position: relative;
  background: var(--white);
  padding: 50px 0 40px;
  overflow: hidden;
}

/* Subtle decorative wave lines in background */
.event-info-bg-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.06;
  background-image:
    url("data:image/svg+xml,%3Csvg width='1800' height='280' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 140 Q 200 80 400 140 T 800 140 T 1200 140 T 1600 140 T 1800 140' fill='none' stroke='%23008fd8' stroke-width='1.5'/%3E%3Cpath d='M0 160 Q 200 100 400 160 T 800 160 T 1200 160 T 1600 160 T 1800 160' fill='none' stroke='%23008fd8' stroke-width='1'/%3E%3Cpath d='M0 180 Q 200 120 400 180 T 800 180 T 1200 180 T 1600 180 T 1800 180' fill='none' stroke='%23008fd8' stroke-width='0.8'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: center bottom;
  pointer-events: none;
}

/* Bottom blue bar accent (like reference) */
.event-info-strip::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3e6c9e, var(--blue-dark));
}

.event-info-content {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.event-info-block {
  text-align: center;
  min-width: 220px;
}

.info-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 14px;
}
.divider-line {
  display: block;
  width: 80px;
  height: 1px;
  background: var(--gray-border);
}
.divider-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #3e6c9e;
  margin-bottom: 6px;
}
.info-date {
  font-size: 26px;
  font-weight: 800;
  color: var(--gray-dark);
  letter-spacing: -0.5px;
}
.info-time {
  font-size: 26px;
  font-weight: 800;
  color: var(--gray-dark);
  letter-spacing: -0.5px;
}
.info-location {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-dark);
}
.info-timezone {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #3e6c9e;
  margin-top: 4px;
}


/* ══════════════════════════════════════════════
   SECONDARY IMAGE SECTION
   ══════════════════════════════════════════════ */

.section-image {
  width: 100%;
  overflow: hidden;
  line-height: 0;
  background: var(--gray-bg);
}
.section-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}


/* ══════════════════════════════════════════════
   PAGE SECTIONS
   ══════════════════════════════════════════════ */

.section {
  padding: 60px 0;
}
.section-gray {
  background: var(--gray-bg);
}
.section-blue-light {
  background: var(--blue-light);
}
.section-title {
  font-size: 13px;
  font-weight: 700;
  color: #3e6c9e;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}
.section h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}
.section h2 span {
  color: #3e6c9e;
}
.section-desc {
  font-size: 16px;
  color: var(--gray-text);
  max-width: 720px;
  line-height: 1.7;
  margin-bottom: 36px;
}


/* ══════════════════════════════════════════════
   ABOUT SECTION
   ══════════════════════════════════════════════ */

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.about-text p {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-text p strong { color: var(--gray-dark); }
.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-highlight-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  padding: 24px 20px;
  text-align: center;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  cursor: default;
}
.about-highlight-card:hover {
  border-color: #3e6c9e;
  box-shadow: 0 12px 32px rgba(0,143,216,0.15), 0 2px 8px rgba(0,0,0,0.08);
  transform: translateY(-6px);
}
.about-highlight-card .icon {
  font-size: 28px;
  margin-bottom: 10px;
}
.about-highlight-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 6px;
}
.about-highlight-card p {
  font-size: 12px;
  color: var(--gray-light);
  line-height: 1.5;
}


/* ══════════════════════════════════════════════
   VENUE
   ══════════════════════════════════════════════ */

.venue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.venue-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-top: 3px solid #3e6c9e;
  border-radius: 0 0 6px 6px;
  padding: 28px 24px;
}
.venue-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 8px;
}
.venue-card p {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.6;
}


/* ══════════════════════════════════════════════
   AGENDA / PROGRAM
   ══════════════════════════════════════════════ */

.agenda-day-header {
  background: #3e6c9e;
  color: #fff;
  padding: 16px 24px;
  border-radius: 6px 6px 0 0;
  margin-top: 30px;
}
.agenda-day-header:first-of-type { margin-top: 0; }
.agenda-day-header h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 2px;
}
.agenda-day-header p {
  font-size: 13px;
  opacity: 0.85;
}
.agenda-day-header.day2 {
  background: var(--gray-dark);
  margin-top: 36px;
}
.speakers-all-btn {
  text-align: center;
  margin-top: 36px;
}

.agenda-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2px;
  background: var(--white);
  border: 1px solid var(--gray-border);
}
.agenda-table th {
  background: var(--gray-bg-alt);
  padding: 12px 20px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gray-dark);
  border-bottom: 1px solid var(--gray-border);
}
.agenda-table td {
  padding: 14px 20px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
  vertical-align: top;
}
.agenda-table tr:last-child td { border-bottom: none; }
.agenda-table .time-col {
  white-space: nowrap;
  font-weight: 600;
  color: var(--gray-dark);
  width: 160px;
}
.agenda-table .dur-col {
  white-space: nowrap;
  color: var(--gray-light);
  width: 90px;
  font-size: 13px;
}
.agenda-table .topic-col {
  color: var(--gray-mid);
  line-height: 1.5;
}
.agenda-table .topic-col strong {
  color: var(--gray-dark);
  display: block;
  margin-bottom: 2px;
}
.agenda-table .topic-col .speaker-name {
  color: #3e6c9e;
  font-weight: 600;
  font-size: 13px;
  font-style: italic;
}
.agenda-table .session-header td {
  background: var(--blue-light);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--blue-dark);
  padding: 10px 20px;
}
.agenda-table .break-row td {
  background: var(--gray-bg);
  text-align: center;
  font-weight: 600;
  color: var(--gray-light);
  font-size: 13px;
  padding: 10px 20px;
}
.agenda-table .special-row td {
  background: linear-gradient(90deg, rgba(224,125,26,0.06), rgba(224,125,26,0.02));
}
.agenda-table .special-row .topic-col strong {
  color: var(--orange-cta);
}


/* ══════════════════════════════════════════════
   SPEAKERS
   ══════════════════════════════════════════════ */

.speakers-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.speakers-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.speaker-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.2s;
}
.speaker-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.speaker-card-header {
  height: 5px;
  background: #3e6c9e;
}
.speaker-card-body {
  padding: 24px;
}
.speaker-card .speaker-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3e6c9e, var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
    overflow: hidden;

	.speaker-card .speaker-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block; /* Removes tiny gaps often caused by inline images */
}

}
.speaker-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 4px;
  line-height: 1.3;
}
.speaker-card .speaker-org {
  font-size: 13px;
  font-weight: 600;
  color: #3e6c9e;
  margin-bottom: 2px;
}
.speaker-card .speaker-role {
  font-size: 12px;
  color: var(--gray-light);
  margin-bottom: 14px;
}
.speaker-card .speaker-topic {
  background: var(--gray-bg);
  border-radius: 4px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.speaker-card .speaker-topic label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gray-light);
  margin-bottom: 4px;
}
.speaker-card .speaker-topic p {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-dark);
  line-height: 1.4;
}
.speaker-card .speaker-bio {
  font-size: 13px;
  color: var(--gray-text);
  line-height: 1.65;
  margin-bottom: 10px;
}
.speaker-card .speaker-abstract {
  font-size: 13px;
  color: var(--gray-mid);
  line-height: 1.6;
  font-style: italic;
  border-left: 3px solid var(--gray-border);
  padding-left: 14px;
}

/* Preview card (compact) */
.speaker-card-compact .speaker-card-body { padding: 20px; }
.speaker-card-compact .speaker-avatar { width: 52px; height: 52px; font-size: 17px; }
.speaker-card-compact h4 { font-size: 14px; }


/* ══════════════════════════════════════════════
   CTA / REGISTER SECTION
   ══════════════════════════════════════════════ */

.cta-section {
  background: linear-gradient(302deg, var(--blue-dark) 0%, #3e6c9e 100%);
  padding: 60px 0;
  text-align: center;
  color: #fff;
}
.cta-section h2 {
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.cta-section p {
  font-size: 16px;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.cta-section .btn-cta {
  display: inline-block;
  background: #ffffff;
  color: #2d5280;
  padding: 16px 44px;
  font-size: 16px;
  font-weight: 700;
  font-family: 'Open Sans', sans-serif;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: background 0.2s, transform 0.15s;
  border: none;
  cursor: pointer;
}
.cta-section .btn-cta:hover {
  background: #e8eef5;
  transform: translateY(-1px);
}
.cta-section .cta-sub {
  font-size: 13px;
  opacity: 0.6;
  margin-top: 24px;
}
.cta-section .cta-sub a {
  color: rgba(255,255,255,0.8);
  text-decoration: underline;
}

/* CTA two-card registration grid */
.cta-register-grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.cta-register-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 10px;
  padding: 28px 32px;
  min-width: 240px;
  max-width: 300px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.creg-day {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.creg-title {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
}
.creg-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  text-align: center;
}
.creg-price {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  margin: 4px 0 8px;
}
.creg-avail {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255,255,255,0.55);
}

/* Outline CTA button (Friday / secondary) */
.btn-cta-outline {
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 700;
  font-family: 'Open Sans', sans-serif;
  border-radius: 4px;
  border: 2px solid rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: background 0.2s, border-color 0.2s;
  cursor: pointer;
}
.btn-cta-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
}

/* Hero two-button row */
.hero-register-btns {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-register-option {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-register-option--center {
  align-items: center;
  text-align: center;
}
@media (max-width: 600px) {
  .hero-register-btns {
    flex-direction: column;
    align-items: center;
  }
  .hero-register-option {
    align-items: center;
    text-align: center;
    width: 100%;
  }
  .hero-register-option .btn-cta,
  .hero-register-option .btn-cta-outline {
    width: 100%;
    text-align: center;
  }
}
.hero-register-option span {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.3px;
}


/* ══════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════ */

.btn-outline {
  display: inline-block;
  border: 2px solid #3e6c9e;
  color: #3e6c9e;
  padding: 12px 32px;
  font-size: 14px;
  font-weight: 700;
  font-family: 'Open Sans', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 4px;
  transition: all 0.2s;
  cursor: pointer;
  background: transparent;
}
.btn-outline:hover {
  background: #3e6c9e;
  color: #fff;
}


/* ══════════════════════════════════════════════
   ENDORSERS
   ══════════════════════════════════════════════ */

.endorsers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  padding: 20px 0;
}
.endorser-item {
  text-align: center;
}
.endorser-item .endorser-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--gray-light);
  margin-bottom: 8px;
}
.endorser-item .endorser-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
  line-height: 1.4;
}


/* ══════════════════════════════════════════════
   SPEAKERS PAGE HERO
   ══════════════════════════════════════════════ */

.page-hero {
  background: linear-gradient(to right, #2d5280 0%, #3e6c9e 100%);
  padding: 50px 0;
  color: #fff;
}
.page-hero .section-title {
  color: rgba(255,255,255,0.6);
}
.page-hero h1 {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 8px;
}
.page-hero p {
  font-size: 16px;
  opacity: 0.8;
  max-width: 550px;
}

.hero-register-option .availability {
  font-weight: 800;
  color: rgba(255,255,255,0.95);
}

.availability{
	color: #e2e3e5;	
}

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */

/* ══════════════════════════════════════════════
   ENDORSING INSTITUTIONS
   ══════════════════════════════════════════════ */

/* Index page strip */
.endorsers-section { text-align: center; }
.endorsers-two-col {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}
.endorsers-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 200px;
}
.endorsers-col-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray-text);
}
.endorsers-col-logos {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 32px;
}
.endorsers-col-logos img {
  max-height: 120px;
  max-width: 280px;
  width: auto;
  object-fit: contain;
  filter: grayscale(20%);
}
.endorsers-divider {
  width: 1px;
  height: 100px;
  background: #ddd;
  flex-shrink: 0;
}
.endorsers-link {
  margin-top: 32px;
  font-size: 14px;
}
.endorsers-link a {
  color: #3e6c9e;
  font-weight: 600;
}
.endorsers-link a:hover { text-decoration: underline; }

/* Endorsers full page */
.endorsers-full-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.endorser-full-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  padding: 40px 44px;
  display: flex;
  align-items: flex-start;
  gap: 44px;
}
.endorser-full-logo {
  flex-shrink: 0;
  width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.endorser-full-logo img {
  max-width: 200px;
  max-height: 90px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.endorser-full-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 4px;
  line-height: 1.3;
}
.endorser-full-sub {
  font-size: 13px;
  font-weight: 600;
  color: #3e6c9e;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.endorser-full-link {
  font-size: 13px;
  margin-bottom: 16px;
}
.endorser-full-link a {
  color: #3e6c9e;
  text-decoration: none;
}
.endorser-full-link a:hover {
  text-decoration: underline;
}
.endorser-full-body p {
  font-size: 15px;
  color: var(--gray-mid);
  line-height: 1.75;
  margin-bottom: 12px;
}
.endorser-full-body p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .endorser-full-card { flex-direction: column; gap: 24px; padding: 28px 24px; }
  .endorser-full-logo { width: 100%; }
  .endorsers-two-col { flex-direction: column; gap: 36px; }
  .endorsers-divider { width: 80px; height: 1px; }
}

/* ══════════════════════════════════════════════ */

.footer-contact { margin-top: 12px; }
.footer-org-name {
  font-size: 18px;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.footer-org-tagline { font-style: italic; }
.footer-org-address { margin-top: 8px; }

.footer {
  background: #6d6e70;
  color: rgba(255,255,255,0.6);
  padding: 40px 0 24px;
}
.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.footer h5 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 14px;
}
.footer p, .footer a {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}
.footer a:hover { color: rgba(255,255,255,0.9); }
.footer-logo-img {
  height: 44px;
  width: auto;
  display: block;
  margin-bottom: 10px;
}
.footer .footer-logo .tagline {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
  font-style: italic;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}


/* ══════════════════════════════════════════════
   PAGE VISIBILITY
   ══════════════════════════════════════════════ */

.page { display: none; }
.page.active { display: block; }


/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */

@media (max-width: 900px) {
  .about-content { grid-template-columns: 1fr; }
  .venue-grid { grid-template-columns: 1fr; }
  .speakers-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .speakers-full-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 24px; }
  .event-info-content { gap: 36px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 75px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-border);
    padding: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    gap: 4px;
  }
  .nav-links.open li a { padding: 12px 16px; font-size: 14px; display: block; }
  .nav-links .btn-register { margin-left: 0; text-align: center; }
  .nav-mobile-toggle { display: block; }
  .speakers-preview-grid { grid-template-columns: 1fr; }
  .agenda-table { display: block; overflow-x: hidden; width: 100%; }
  .agenda-table th:nth-child(3),
  .agenda-table td:nth-child(3) { display: none; }
  .agenda-table .time-col { width: auto; font-size: 12px; }
  .agenda-table .topic-col { width: auto; word-break: break-word; }
  .agenda-table td { padding: 10px 12px; font-size: 13px; }
  .about-highlights { grid-template-columns: 1fr; }
  .endorsers { gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .event-info-content { flex-direction: column; gap: 30px; }
  .info-date, .info-time { font-size: 22px; }
}