:root {
  --navy: #102b47;
  --navy-dark: #081726;
  --gold: #f2b84b;
  --gold-soft: #f8d58b;
  --text: #1d2a39;
  --muted: #5d6b7d;
  --surface: #f5f7fa;
  --white: #ffffff;
  --border: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}

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

a {
  color: inherit;
}

.container {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(8, 23, 38, 0.96);
  color: var(--white);
  box-shadow: 0 10px 30px rgba(8, 23, 38, 0.16);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--white);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #ffd781);
  color: var(--navy-dark);
  font-weight: 800;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
}

.site-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
}

.hero {
  padding: 5.5rem 0 4rem;
  background:
    linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.55)),
    url('hero-bg.png') center / cover no-repeat;
  position: relative;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  display: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-soft);
}

.hero h1,
.section h2 {
  margin: 0 0 1rem;
  line-height: 1.1;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.7rem);
}

.lead {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.92);
  max-width: 670px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  box-shadow: 0 12px 24px rgba(242, 184, 75, 0.19);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
}

.hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0;
  margin: 2rem 0 0;
}

.hero-meta li {
  min-width: 120px;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
}

.hero-meta strong,
.hero-meta span {
  display: block;
}

.hero-meta span {
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.hero-meta li.meta-red {
  border-color: rgba(255, 50, 50, 0.5);
  background: rgba(255, 50, 50, 0.15);
}

.hero-meta li.meta-green {
  border-color: rgba(50, 200, 100, 0.5);
  background: rgba(50, 200, 100, 0.15);
}

.hero-meta li.meta-blue {
  border-color: rgba(50, 150, 255, 0.5);
  background: rgba(50, 150, 255, 0.15);
}

.hero-meta li.meta-red strong,
.hero-meta li.meta-green strong,
.hero-meta li.meta-blue strong {
  display: block;
}

.hero-meta li.meta-red strong {
  color: #ff6b6b;
}

.hero-meta li.meta-green strong {
  color: #51cf66;
}

.hero-meta li.meta-blue strong {
  color: #4dabf7;
}

.countdown-timer {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(242, 184, 75, 0.3);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.countdown-label {
  margin: 0 0 1rem 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.countdown-display {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 70px;
}

.countdown-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.countdown-label-small {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.hero-panel {
  display: flex;
  justify-content: flex-end;
}

.panel-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 24px;
  padding: 1.8rem;
  box-shadow: 0 16px 32px rgba(0,0,0,0.16);
}

.panel-label {
  margin: 0 0 0.75rem;
  color: var(--gold-soft);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem 0;
}

.stats-grid div {
  text-align: center;
  padding: 0.5rem;
}

.stats-grid strong {
  display: block;
  font-size: 1.25rem;
  color: var(--navy);
}

.stats-grid span {
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--surface);
}

.objectives-section {
  background:  url('objectives-bg.png') center / cover no-repeat !important;
  color: var(--white);
  position: relative;
}

.objectives-section h2,
.objectives-section .eyebrow {
  color: var(--gold);
}

.objectives-section .section-grid > div:first-child > p {
  color: rgba(255, 255, 255, 0.9);
}

.objectives-section .info-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(242, 184, 75, 0.3);
  color: var(--white);
}

.objectives-section .feature-list li strong {
  color: var(--gold);
}

.objectives-section .feature-list li span {
  color: rgba(255, 255, 255, 0.8);
}

.section-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.info-card,
.card,
.contact-form {
  background: var(--navy-dark);
  border: 1px solid var(--gold-soft);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(15, 34, 58, 0.06);
}

.contact-form label {
  color: var(--gold-soft);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  color: #222;
}

.info-card {
  padding: 1.6rem;
}

.info-card ul {
  padding-left: 1rem;
  color: var(--muted);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.feature-list strong {
  display: block;
  color: var(--navy);
}

.feature-list span {
  color: var(--muted);
  font-size: 0.95rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.programme-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 1.4rem;
  background-color: #ffffff;
  color: #0b2942;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
   box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}
/* Description */
.card p:not(.role) {
  color: #5f6b7a;
  line-height: 1.7;
}

/* Hover effect */
.card:hover {
  transform: translateY(-6px);
  border-color: #d4a017;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.role {
  color: var(--gold);
  font-weight: 700;
}

#pillars h2 {
  color: #ffffff;}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sponsor-item {
  min-height: 190px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  padding: 25px;

  text-align: center;

  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);

  transition: all 0.3s ease;
}

.sponsor-item:hover {
  transform: translateY(-7px);

  border-color: #f5b335;

  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.12);
}

.sponsor-item img {
  width: 160px;
  height: 100px;

  object-fit: contain;

  filter: grayscale(100%);
  opacity: 0.75;

  transition: all 0.4s ease;
}

.sponsor-item:hover img {
  filter: grayscale(0%);
  opacity: 1;

  transform: scale(1.08);
}

.sponsor-name {
  margin-top: 15px;

  color: #082b52;

  font-size: 15px;
  font-weight: 700;
}

.documents-grid {
  align-items: center;
}

.document-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.document-list a {
  display: inline-flex;
  justify-content: center;
  padding: 1rem 1.2rem;
  border-radius: 16px;
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: start;
}

.contact-details {
  margin-top: 1.25rem;
  color: var(--muted);
}

.contact-form {
  padding: 1.5rem;
}

.contact-form label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  font: inherit;
  color: var(--text);
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  padding: 1.4rem 0 2rem;
  background: var(--navy-dark);
  color: rgba(255,255,255,0.8);
}

.footer-content {
  display: flex;
  justify-content: center;
}

/* Info Card */
.info-card {
  background-color: #082b52; /* Navy */
  color: var(--gold-soft); /* Gold */
  border: 1px solid rgba(245, 179, 53, 0.35);
  border-radius: 18px;
  padding: 30px;
}

/* Info Card Heading */
.info-card h3 {
  color: var(--gold-soft); /* Gold */
  margin-bottom: 20px;
}

/* Info Card List */
.info-card ul {
  color: var(--gold-soft); /* Gold */
  padding-left: 20px;
}

/* List Items */
.info-card li {
  color: var(--gold-soft); /* Gold */
  margin-bottom: 12px;
}


#pillars.section-alt {
  position: relative;
  overflow: hidden;

  padding: 100px 0;

  background-image:
    url("banner.png");

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  
}

/* Keep content above background */
#pillars .container {
  position: relative;
  z-index: 2;
}


/* =========================================
   COMPACT SPEAKER CARDS
========================================= */

.speakers-section {
    padding: 15px 0;
    background: #f5f7fa;
}

.speaker-profile {
    display: grid;
    grid-template-columns: 280px 1fr;
    align-items: center;

    max-width: 930px;
    min-height: 290px;

    margin: 0 auto 35px;

    background: #ffffff;
    border-radius: 18px;
    overflow: hidden;

    box-shadow: 0 8px 25px rgba(8, 43, 82, 0.08);

    transition: transform 0.3s ease,
                box-shadow 0.3s ease;
}

.speaker-profile:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 35px rgba(8, 43, 82, 0.13);
}


/* Alternating layout */

.speaker-profile.reverse {
    grid-template-columns: 1fr 280px;
}


/* Speaker image */

.speaker-image {
    height: 300px;
    overflow: hidden;
    background: #082b52;
}

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

    transition: transform 0.4s ease;
}

.speaker-profile:hover .speaker-image img {
    transform: scale(1.04);
}


/* Biography */

.speaker-content {
    padding: 30px 38px;
}

.speaker-profile.reverse .speaker-content {
    padding: 30px 38px;
}


/* Number */

.speaker-number {
    display: inline-block;

    color: #d39b00;

    font-size: 0.75rem;
    font-weight: 800;

    letter-spacing: 2px;

    margin-bottom: 2px;
}


/* Name */

.speaker-content h3 {
    color: #082b52;

    font-size: 1.55rem;
    line-height: 1.2;

    margin-bottom: 8px;
}


/* Position */

.speaker-content h4 {
    color: #d39b00;

    font-size: 0.88rem;
    font-weight: 700;

    line-height: 1.4;

    margin-bottom: 14px;
}


/* Biography text */

.speaker-content p {
    color: #59697a;

    font-size: 0.9rem;
    line-height: 1.65;

    margin-bottom: 12px;
}

.speaker-content p:last-child {
    margin-bottom: 0;
}


/* Header */

.speakers-header {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
}

.speakers-header h2 {
    color: #082b52;
    font-size: 2.4rem;
    margin-bottom: 12px;
}

.speakers-header > p:last-child {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.7;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 800px) {

    .speaker-profile,
    .speaker-profile.reverse {
        grid-template-columns: 220px 1fr;
    }

    .speaker-image {
        height: 280px;
    }

    .speaker-content,
    .speaker-profile.reverse .speaker-content {
        padding: 25px 28px;
    }

    .speaker-content h3 {
        font-size: 1.35rem;
    }

    .speaker-content p {
        font-size: 0.85rem;
    }
}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 600px) {

    .speakers-section {
        padding: 60px 0;
    }

    .speaker-profile,
    .speaker-profile.reverse {
        grid-template-columns: 1fr;
        margin-bottom: 30px;
    }

    .speaker-image {
        height: 260px;
    }

    .speaker-content,
    .speaker-profile.reverse .speaker-content {
        padding: 25px;
    }

    .speaker-content h3 {
        font-size: 1.4rem;
    }

    .speaker-content p {
        font-size: 0.9rem;
    }

}



@media (max-width: 900px) {
  .hero-grid,
  .section-grid,
  .contact-grid,
  .card-grid,
  .programme-grid,
  .sponsors-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    justify-content: flex-start;
  }

  .banner-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 700px) {
  .site-nav {
    display: none;
  }

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

  .hero {
    padding-top: 3.5rem;
  }
}

/* =========================================
   CONFERENCE MATERIAL BUTTON
========================================= */

.btn-materials {
    background: #f5b335;
    color: #082b52;
    border: 2px solid #f5b335;
    cursor: pointer;
    font-family: inherit;
    font-weight: 700;

    transition: all 0.3s ease;
}

.btn-materials:hover {
    background: #ffffff;
    border-color: #ffffff;
    color: #082b52;
    transform: translateY(-2px);
}


/* =========================================
   MATERIALS OVERLAY
========================================= */

.materials-overlay {
    position: fixed;
    inset: 0;

    background: rgba(3, 20, 38, 0.75);

    backdrop-filter: blur(6px);

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 20px;

    z-index: 9999;

    opacity: 0;
    visibility: hidden;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}


/* Open state */

.materials-overlay.active {
    opacity: 1;
    visibility: visible;
}


/* =========================================
   FOLDER WINDOW
========================================= */

.materials-modal {
    position: relative;

    width: 100%;
    max-width: 700px;

    max-height: 85vh;

    background: #ffffff;

    border-radius: 20px;

    padding: 35px;

    overflow-y: auto;

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.35);

    transform: translateY(20px) scale(0.97);

    transition: transform 0.3s ease;
}

.materials-overlay.active .materials-modal {
    transform: translateY(0) scale(1);
}


/* =========================================
   MODAL HEADER
========================================= */

.materials-modal-header {
    display: flex;
    align-items: center;

    gap: 18px;

    padding-bottom: 25px;

    margin-bottom: 20px;

    border-bottom: 1px solid #e5e7eb;
}

.folder-icon {
    width: 60px;
    height: 60px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: #f5b335;

    border-radius: 12px;

    font-size: 30px;
}

.materials-modal-header p {
    margin: 0 0 4px;

    color: #d39b00;

    font-size: 0.75rem;

    font-weight: 800;

    text-transform: uppercase;

    letter-spacing: 2px;
}

.materials-modal-header h2 {
    margin: 0;

    color: #082b52;

    font-size: 1.8rem;
}


/* =========================================
   CLOSE BUTTON
========================================= */

.materials-close {
    position: absolute;

    top: 18px;
    right: 20px;

    width: 38px;
    height: 38px;

    border: none;

    border-radius: 50%;

    background: #f1f5f9;

    color: #082b52;

    font-size: 25px;

    line-height: 1;

    cursor: pointer;

    transition: all 0.25s ease;
}

.materials-close:hover {
    background: #082b52;
    color: #ffffff;
}


/* =========================================
   DOCUMENT LIST
========================================= */

.materials-list {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 12px;
}


/* Individual document */

.document-item {
    display: flex;

    align-items: center;

    gap: 12px;

    min-height: 75px;

    padding: 12px 14px;

    background: #f8fafc;

    border: 1px solid #e5e7eb;

    border-radius: 12px;

    text-decoration: none;

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.document-item:hover {
    transform: translateY(-3px);

    background: #ffffff;

    border-color: #f5b335;

    box-shadow: 0 8px 20px rgba(8, 43, 82, 0.10);
}


/* PDF icon */

.document-icon {
    width: 42px;
    height: 42px;

    flex-shrink: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    background: #082b52;

    color: #ffffff;

    border-radius: 8px;

    font-size: 0.65rem;

    font-weight: 900;
}


/* Document text */

.document-details {
    display: flex;

    flex-direction: column;

    min-width: 0;
}

.document-details strong {
    color: #082b52;

    font-size: 0.88rem;

    line-height: 1.3;
}

.document-details small {
    color: #64748b;

    font-size: 0.72rem;

    margin-top: 4px;
}


/* Arrow */

.document-arrow {
    margin-left: auto;

    color: #d39b00;

    font-size: 1.2rem;

    transition: transform 0.25s ease;
}

.document-item:hover .document-arrow {
    transform: translateX(4px);
}

.video-icon {
    background: #f5b335;
    color: #082b52;
    font-size: 16px;
}

.video-document:hover .video-icon {
    background: #082b52;
    color: #f5b335;
}

/* =========================================
   MOBILE
========================================= */

@media (max-width: 650px) {

    .materials-modal {
        padding: 25px;

        max-height: 90vh;
    }

    .materials-list {
        grid-template-columns: 1fr;
    }

    .materials-modal-header h2 {
        font-size: 1.45rem;
    }

}