/* ============================================================
   NIHC 2026 Summit — Full Site CSS
============================================================ */

/* ---- RESET & TOKENS ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:      #BFFF00;
  --black:      #1a1a18;
  --white:      #ffffff;
  --gray:       #767676;
  --lightgray:  #f0f0ee;
  --green-text: #a6de00;
}

body {
  font-family: 'univers-next-pro-condensed', sans-serif;
	font-weight: 400;
  background: var(--lightgray);
  color: var(--black);
}

h1, h2, h3 {
    font-family: "univers-next-pro-condensed", sans-serif;
    font-weight: 700;
}

/* ---- NAVIGATION ---- */
#site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: space-between;  /* push links to right */
  padding: 0 36px;
  height: 64px;
}

/* Mobile nav toggle button */
.nav-toggle {
  display: none;              
}

/* Tiny logo on the left */
.nav-logo img {
  display: block;
  height: 32px;
}

/* Nav links */
.nav-links {
  display: flex;
  gap: 18px;
}

.nav-links a {
  color: var(--lightgray);   /* light gray text */
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  line-height: 64px;         /* vertically center text */
  padding: 0 12px;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--white);
}

/* ---- MOBILE ---- */
@media (max-width: 768px) {

  #site-nav {
    position: relative;
    z-index: 200;
    flex-wrap: nowrap;
  }

  .nav-toggle {
    display: block;
    font-size: 22px;
    color: var(--white);
    background: none;
    border: none;
    cursor: pointer;
  }

  /* DROPDOWN MENU (CLOSED STATE) */
  .nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;

    display: flex;
    flex-direction: column;

    background: var(--black);

    /* hidden state */
    max-height: 0;
    overflow: hidden;

    transition: max-height 0.3s ease;

    z-index: 300; /* MUST be above nav */
  }

  /* OPEN STATE */
  .nav-links.show {
    max-height: 500px;
  }

  .nav-links a {
    line-height: 48px;
    padding: 0 12px;
  }
}


/* ---- SHARED SECTION STYLES ---- */
section { scroll-margin-top: 64px; }

.section-inner { max-width: 1080px; margin: 0 auto; }

.section-label {
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gray); margin-bottom: 4px;
}

.section-heading {
  font-size: 38px; font-weight: 700; line-height: 1.3; margin-bottom: 32px;
}

.section-rule {
  width: 40px; height: 3px;
  background: var(--gray); margin-bottom: 28px;
}

/* ---- HERO ---- */
#home {
  position: relative;
 min-height: 520px;
  display: flex;
  align-items: center;
  background-color: var(--black);
  background-size: cover;
  background-position: center;
 background-repeat: no-repeat;
	height: auto;
  overflow: hidden;
  color: var(--white);
	padding: 0;
  margin: 0;
}
#home .hero-content {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: center;
width: 100%;
  max-width: 1200px;
  margin: 0 auto;

  padding: 0px 24px;
	padding-left: 0;
  text-align: left;
}

#home .hero-left,
#home .hero-right {
width: 100%;
}
#home .hero-left {
  margin-bottom: 30px;
}

#home .hero-left-image {
max-width: 600px;
width: auto;
height: auto;
display: block;
	margin-left: 0 !important;
	margin-right: auto !important;
}
#home .hero-right {
	border: none;
padding-left: 0;
	padding-top: 0;
text-align: left;
}

#home .hero-date {
  font-size: 30px;
  font-weight: 400;
  color: var(--lightgray);
  letter-spacing: 0.03em;
  margin-bottom: 5px;
 
  position: relative;
	padding-top: 12px
}

#home .hero-date::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--green); /* 👈 also fix this */
}

.hero-desc {
  font-size: 25px;
  font-weight: 400;
  color: var(--lightgray);
  line-height: 1.3;
  max-width: 520px;
  margin-bottom: 36px;
}

#home .hero-content,
#home .hero-left,
#home .hero-right {
  align-items: flex-start !important;
  text-align: left !important;
}

/* Buttons */
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  background: var(--green);
  color: var(--black) !important;
  font-family: 'univers-next-pro-condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 13px 32px;
  text-decoration: none;
  transition: background 0.15s;
}
.hero-cta:hover {
  background: #d4ff33;
}
.hero-cta-outline {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--white);
  font-family: 'univers-next-pro-condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 13px 32px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.35);
  transition: border-color 0.15s;
}
.hero-cta-outline:hover {
  border-color: var(--white);
}
.wp-site-blocks #home,
.alignwide #home,
.entry-content #home {
margin-left: calc(-1 * var(--wp--style--root--padding-left, 40px));
margin-right: calc(-1 * var(--wp--style--root--padding-right, 40px));
width: calc(100% + 80px);
}

@media (max-width: 768px) {
  #home .hero-content {
    align-items: flex-start;
    text-align: left;
padding-left: 24px;
padding-right: 24px;
gap: 16px;
  }

#home .hero-right {
border-left: none;
padding-top: 20px;
}
#home .hero-left-image {
max-width: 280px;
	margin: 0;
}
}

@media (max-width: 900px) {
  .hero--compact {
    min-height: 220px;
  }
}

/* ---- PAGE HERO (SMALL HERO FOR INTERNAL PAGES) ---- */
.hero--compact .hero-content {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
	padding-left: 0px;

  width: 100%;
  max-width: 1200px;
  margin: 0 auto;

  padding: 40px 24px 40px 0;
  box-sizing: border-box;

  gap: 80px;
}

	.hero--compact .hero-left {
  display: flex;
  align-items: center;
}
	
.hero--compact {
  min-height: 260px;
  background-image: url('https://nihcglobalsummit.com/wp-content/uploads/2026/04/Asset-12-scaled.png');
	    background-size: cover;
		width: 100%;
	display: block;
  padding: 60px 0;
	height: auto;
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
}


/* Hide elements you don’t want */
.hero--compact .hero-desc,
.hero--compact .hero-ctas {
  display: none;
}


.hero--compact .hero-left-image {
  max-width: 360px;
	  align-items: center; /* vertical centering */
  height: auto;
  padding-left: 0;
  margin: 0;
}

.hero--compact .hero-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
	padding-left: 20px;
	border-top: none;
	border-left: 2px solid var(--green);
	}


.hero--compact .hero-location {
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.06em;
  }

.hero--compact .hero-date {
  font-size: 25px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.06em;
  }

.hero--compact .hero-theme {
  font-size: 70px;
  font-weight: 700;
  color: var(--green);
  opacity: 0.9;
  margin-top: 24px;
  line-height: 1.4;
  max-width: 520px;
}

/* Hide elements you don’t want */
.hero--compact .hero-desc,
.hero--compact .hero-ctas {
  display: none;
}

.hero.hero--compact {
  position: relative;
  overflow: hidden;
	  background-repeat: no-repeat;
}
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: auto 1fr;
    gap: 40px;
    padding: 60px 40px;
  }

  .hero-left-image {
    max-width: 280px;
  }
}
	
@media (max-width: 768px) {
  .hero--compact .hero-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center;
    gap: 16px;
    padding: 40px 24px;
  }

  .hero--compact .hero-left {
    justify-content: center;
  }

  .hero-left-image {
    max-width: 280px;
    margin: 0 auto;
  }

   .hero--compact .hero-right {
    border-left: none;
    border-top: 2px solid var(--green);
    padding-left: 0;
    padding-top: 16px;
	  align-items: center; /* 👈 important */
  }
}

.hero-cta,
.hero-cta-outline {
  text-decoration: none !important;
  color: inherit;
}

/* Prevent double‑padding on the hero banner */
#home {
  padding-left: 0 !important;
  padding-right: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.hero--compact .hero-content {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 80px; /* increase space between logo + text */
   padding-right: 80px;
}


/* ---- ABOUT ---- */
#about { background: var(--white); padding: 72px 40px; }

.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 40px; align-items: start;
}

.about-body {
  font-size: 16px; font-weight: 400;
  line-height: 1.7; color: #3a3a38;
}
.about-body p { margin-bottom: 1em; }
.about-body p:last-child { margin-bottom: 0; }

.about-quote {
  border-left: 4px solid var(--green);
	border-right: 4px solid var(--green);
  padding: 20px 24px;
  background: var(--lightgray);
  font-size: 17px; font-weight: 400; font-style: italic;
  color: #3a3a38; line-height: 1.6;
}

.about-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 32px;
}

.stat-card { background: var(--black); padding: 20px; }
.stat-num { font-size: 36px; font-weight: 700; color: var(--green); line-height: 1; }
.stat-label { font-size: 13px; font-weight: 400; color: var(--lightgray); margin-top: 4px; }

/* ---- ABOVE REG IMAGE STRIP ---- */

.above-reg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
	gap: 2px; /* 👈 thickness of the line */
	background: solid var(--lightgray);
  height: 360px;
  width: 100%;
}
.above-reg-item {
  position: relative;    /* critical — anchors the overlay */
  overflow: hidden;
	background: var(--black);
  height: 360px;
}
.above-reg-item img {
  position: absolute;    /* fills the container exactly */
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.above-reg-overlay {
  position: absolute;    /* sits on top of the image */
  inset: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 20px;
  z-index: 2;            /* above the image */
}

.above-reg-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
	margin-top: 16px;
  margin-bottom: 6px;
}
.above-reg-desc {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
	margin-bottom: -10px;
}
@media (max-width: 768px) {
  .above-reg-grid {
    grid-template-columns: 1fr;
    height: auto;
  }
  .above-reg-item {
    height: 240px;
  }
}

/* ---- REGISTRATION ---- */
.reg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.reg-card { background: var(--white); padding: 28px; text-align: center; border-radius: 6px; box-shadow: 0 6px 20px rgba(0,0,0,0.08); }

.reg-card {
  position: relative;
  background: var(--white);
  padding: 28px;
  text-align: center;
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
	  display: flex;
  flex-direction: column;
}

/* Default top bar */
.reg-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: #ccc;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

/* Featured state changes bar to green */
.reg-card.featured::before {
  background: var(--green);
}

/* Badge */
.reg-badge {
  position: absolute;
  top: -10px;
  left: 24px;
  height: 24px;
  line-height: 24px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 2px;
  display: flex;
  align-items: center;
  white-space: nowrap;
  z-index: 2;

  /* DEFAULT = gray */
  background: #ccc;
  color: #000;
}

/* Featured badge becomes green */
.reg-card.featured .reg-badge {
  background: var(--green);
}

/* Default button */
.reg-btn {
  display: block;
  text-align: center;
  padding: 12px;
  font-family: 'univers-next-pro-condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  text-decoration: none;
  transition: background 0.15s;
	margin-top: auto;
}

/* Featured button */
.reg-card.featured .reg-btn {
  background: var(--green);
  color: var(--black);
}

/* Hover states */
.reg-btn:hover {
  background: #333;
}

.reg-card.featured .reg-btn:hover {
  background: #d4ff33;
}

/* Add some top padding to card content so it doesn't overlap the bar */
.reg-card.featured {
  padding-top: 28px; /* 28px original + enough space for bar + label */
}

.reg-tier { font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); margin-bottom: 8px; }
.reg-price { font-size: 42px; font-weight: 700; line-height: 1; margin-bottom: 4px; }
.reg-price-note { font-size: 13px; color: var(--gray); margin-bottom: 20px; }

.reg-features { list-style: none; margin-bottom: 28px; flex-grow: 1; }
.reg-features li { font-size: 14px; color: #3a3a38; padding: 7px 0; border-bottom: 1px solid var(--lightgray); display: flex; align-items: center; gap: 8px; }
.reg-features li::before { content: ''; width: 6px; height: 6px; background: var(--green); flex-shrink: 0; }
.reg-features a {
  color: inherit;
  text-decoration: underline;
}

.reg-features a:hover {
  font-weight: 700;
}

.reg-placeholder { color: var(--gray); font-size: 15px; }
.reg-placeholder a { color: var(--green); }

.registration-note {
  max-width: 900px;
  margin: 32px auto 0;
  padding: 0 24px;
  text-align: center;
}

.registration-note p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--black);
  opacity: 0.9;
  margin: 0;
}

/* ---- AGENDA ---- */
#agenda { background: var(--lightgray); padding: 72px 40px; color: var(--black); }
#agenda .section-heading { color: var(--black); }

.agenda-tabs { display: flex; gap: 0; margin-bottom: 32px; border-bottom: 2px solid #333; }
.agenda-tab { padding: 12px 24px; font-family: 'univers-next-pro-condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gray); cursor: pointer; background: none; border: none; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: color 0.15s, border-color 0.15s; user-select: none; }
.agenda-tab.active { color: var(--black); border-bottom-color: var(--green); }
.agenda-tab:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.agenda-day { display: none; }
.agenda-day.active { display: block; }

.agenda-item { display: grid; grid-template-columns: 100px 1fr; gap: 0 24px; padding: 20px 0; border-bottom: 1px solid #2a2a28; }
.agenda-time { font-size: 13px; font-weight: 400; color: var(--gray); padding-top: 3px; letter-spacing: 0.04em; white-space: nowrap; display: block; }
.agenda-session { font-size: 16px; font-weight: 700; color: var(--black); margin-bottom: 4px; }
.agenda-speaker { font-size: 14px; color: var(--gray); }

.agenda-tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 8px; margin-top: 6px; }
.tag-keynote  { background: var(--green); color: var(--black); }
.tag-panel    { background: var(--gray); color: var(--lightgray); }
.tag-workshop { background: #1e3a1e; color: #88cc44; }
.tag-break {background: var(--lightgray); color: var(--lightgray); }
.tag-general {background: var(--lightgray); color: var(--lightgray); }
.tag-lunch {background: var(--lightgray); color: var(--lightgray); }
.tag-registration {background: var(--lightgray); color: var(--lightgray); }
.tag-reception {background: var(--lightgray); color: var(--lightgray); }
.agenda-empty { color: var(--gray); font-size: 14px; padding: 24px 0; }

.agenda-desc {
  font-size: 14px;
  color: var(--gray);
  margin-top: 6px;
  line-height: 1.4;
}

.agenda-extra-tags {
  margin-top: 6px;
}

.agenda-extra-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  background: #2a2a28;
  color: var(--gray);
  padding: 2px 6px;
  margin-right: 4px;
  text-transform: uppercase;
}

.agenda-tab { margin-bottom: -2px; }

@media (max-width: 720px) {
  .agenda-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 8px;
  }

  .agenda-tabs::-webkit-scrollbar {
    display: none;
  }
}

/* ---- SPEAKERS SECTION ---- */
#speakers {
  background: var(--white);
  padding: 72px 40px;
}

.section-heading {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-rule {
  width: 60px;
  height: 3px;
  background: var(--gray);
  margin-bottom: 40px;
}

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

.speaker-card {
  cursor: pointer;
  outline: none;
}

.speaker-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* Speaker image */
.speaker-img {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
}

.speaker-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

.speaker-img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--lightgray);
}

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

/* Speaker info below image */
.speaker-info {
  text-align: left;
}

.speaker-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 2px;
}

.speaker-title-org {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.3;
}

.speaker-session {
  font-size: 12px;
  font-weight: 700;
  margin-top: 4px;
  color: var(--green);
}

/* Placeholder text */
.speakers-placeholder {
  color: var(--gray);
  font-size: 15px;
}

/* ---- SPEAKER MODAL ---- */
.speaker-modal {
  position: fixed;
  inset: 0;
  background: rgba(10,10,8,0.72);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 300;
}

.speaker-modal.open {
  display: flex;
}

.speaker-modal-card {
  width: min(760px, 100%);
  background: var(--white);
  color: var(--black);
  display: grid;
  grid-template-columns: 240px 1fr;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.32);
  position: relative;
  border-radius: 6px;
}

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

.speaker-modal-content {
  padding: 28px;
}

.speaker-modal-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-text);
  margin-bottom: 10px;
}

.speaker-modal-name {
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}

.speaker-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin-bottom: 4px;
}

.speaker-modal-org {
  font-size: 16px;
  color: var(--gray);
  margin-bottom: 18px;
}

.speaker-modal-topic {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--lightgray);
  padding: 6px 10px;
  margin-bottom: 18px;
}

.speaker-modal-copy {
  font-size: 15px;
  line-height: 1.6;
  color: #3d3d38;
}

/* Modal close button */
.speaker-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--white);
  border: none;
  width: 40px;
  height: 40px;
  font-size: 22px;
  cursor: pointer;
  z-index: 10;
  font-family: sans-serif;
}

.speaker-modal-close:hover {
  background: var(--lightgray);
}

/* Responsive */
@media (max-width: 1024px) {
  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .speakers-grid {
    grid-template-columns: 1fr;
  }

  .speaker-modal-card {
    grid-template-columns: 1fr;
  }

  .speaker-modal-media {
    height: 240px;
  }
}

@media (max-width: 768px) {

  .speaker-modal-card {
    grid-template-columns: 1fr;
    width: 92vw;
    max-height: 90vh;
  }

  .speaker-modal-media {
    height: 220px;
  }

  .speaker-modal-content {
    padding: 20px;
  }

  .speaker-modal-name {
    font-size: 26px;
  }

  .speaker-modal-org,
  .speaker-modal-title {
    font-size: 14px;
  }

  .speaker-modal-bio {
    max-height: 45vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

}

@media (max-width: 768px) {
  .speaker-card {
    cursor: pointer;
    padding: 6px;
  }

  .speaker-img img {
    border-radius: 4px;
  }
}

@media (max-width: 768px) {
  .speaker-modal-close {
    width: 48px;
    height: 48px;
    font-size: 26px;
    top: 12px;
    right: 12px;
  }
}

/* ---- SPEAKER HOVER BIO ---- */

.speaker-card {
  position: relative;
  overflow: hidden;
}

.speaker-hover-bio {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;

  background: rgba(10, 10, 8, 0.92);
  color: var(--white);

  padding: 16px;

  font-size: 13px;
  line-height: 1.5;

  opacity: 0;
  transform: translateY(100%);
  transition: all 0.25s ease;

  pointer-events: none;
}

/* reveal on hover */
.speaker-card:hover .speaker-hover-bio {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
/* ---- SPONSORS ---- */
#sponsors { background: var(--lightgray); padding: 72px 40px; }
.sponsor-tier-label { font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gray); margin: 32px 0 16px; }
.sponsor-tier-label:first-child { margin-top: 0; }
.sponsor-grid { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
.sponsor-box { background: var(--white); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; color: #bbb; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; transition: opacity 0.15s; }
.sponsor-box:hover { opacity: 0.8; }
.sponsor-box img { max-width: 100%; max-height: 100%; object-fit: contain; padding: 8px; }
.sponsor-box.tier-platinum   { width: 200px; height: 80px; font-size: 15px; }
.sponsor-box.tier-gold  { width: 150px; height: 64px; font-size: 13px; }
.sponsor-box.tier-silver { width: 120px; height: 52px; font-size: 11px; }
.sponsor-box.tier-functions { width: 100px; height: 40px; font-size: 10px; }
.nihc-lockup { margin-top: 48px; padding-top: 40px; border-top: 1px solid #ddd; display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.nihc-box { border: 3px solid var(--green); padding: 14px 20px; font-size: 26px; font-weight: 700; letter-spacing: 0.04em; display: inline-block; }
.nihc-wordmark { font-size: 12px; color: var(--gray); max-width: 160px; line-height: 1.4; }
.sponsors-placeholder { color: var(--gray); font-size: 15px; }

/* =========================
   EVENT SPONSORSHIPS
   ========================= */

/* Sponsor Opportunities */
#sponsor-exhibit { background: var(--white); padding: 72px 0px; }
.sponsor-note { font-size: 14px; color: var(--gray); }

.event-sponsorships {
  background: var(--white); margin-bottom:72px;
}

.event-sponsorships {
  background: #fff;
  margin-top: 0;
  padding-top: 0; /* prevents any gap showing background above */
}

.event-sponsorships .sponsor-opps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 28px;
    margin-bottom: 56px;
    align-items: stretch;
}

.event-sponsorships .sponsor-opps-grid {
  background: transparent;
  border: none;
}

.event-sponsorships .sponsor-opps-grid {
  margin-bottom: 72px;
}

.event-sponsorships .event-card {
  position: relative; /* required for pseudo-element */
	  padding-top: 42px; /* makes room for bar + tier */
	  overflow: visible; /* IMPORTANT */
}

.event-sponsorships .event-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--green);
}

.event-sponsorships .event-card {
    background: var(--lightgray);
    border: 1px solid #d9d9d3;
    padding: 28px 28px 30px;
	min-height: 100%;
}

.event-sponsorships .sponsor-opp-tier {
  position: absolute;
  top: -10px;              /* sits over the bar */
  left: 50%;
  transform: translateX(-50%);

  background: var(--green);
  color: #000;

  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  margin: 0; /* IMPORTANT: remove spacing influence */
}

.event-sponsorships .sponsor-opp-title {
    font-size: 22px;
    line-height: 1.15;
	font-weight: 700;
    margin-bottom: 14px;
}

.event-sponsorships .sponsor-opp-copy {
    font-size: 16px;
    line-height: 1.5;
	text-align: left;
    color: #555;
    margin-bottom: 18px;
}

.event-sponsorships .sponsor-opp-features {
    line-height: 1.65;
	text-align: left;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: #3a3a38;
}

.event-sponsorships .sponsor-opp-features ul,
.event-sponsorships .sponsor-opp-features ol {
  padding-left: 20px; /* controls indent */
  margin: 0;
}

.event-sponsorships .sponsor-opp-features li,
.function-sponsorships .function-shared-features li {
  margin-left: 0;
	padding-left: 0;
  line-height: 1.6;
}

/* =========================
   FUNCTION SPONSORSHIPS
   ========================= */
.function-sponsorships {
    background: var(--lightgray); /* gray background full width */
    padding: 0;      /* vertical padding for the section */
}

.function-sponsorships .function-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.function-sponsorships .function-heading {
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 28px;
}

.function-sponsorships .function-shared-features {
    margin-bottom: 28px;
}

.function-sponsorships .function-shared-features ul {
    padding-left: 24px; /* aligns bullets with box content */
    margin: 0;
    line-height: 1.65;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: #3a3a38;
}

.function-sponsorships .function-opps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 28px;
    margin-bottom: 56px;
    align-items: stretch;
}

.function-sponsorships .function-card {
    background: #ffffff; /* white boxes */
    border: 1px solid #d9d9d3;
	padding: 28px 28px 30px;
    min-height: 100%;
}

.function-sponsorships .function-card {
position: relative; /* required for pseudo-element */
	  padding-top: 42px; /* makes room for bar + tier */
	  overflow: visible; /* IMPORTANT */
}

.function-sponsorships .function-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--green);
}


.function-sponsorships .function-opp-tier {
position: absolute;
  top: -10px;              /* sits over the bar */
  left: 50%;
  transform: translateX(-50%);

  background: var(--green);
  color: #000;

  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
	white-space: nowrap;
}


.function-sponsorships .function-card .sponsor-opp-title {
    font-size: 22px;
    font-weight: 700;
	margin-bottom: 14px;
}

.function-sponsorships .function-card .sponsor-opp-copy {
    font-size: 16px;
    line-height: 1.5;
	text-align: left;
    color: #555;
}

.function-sponsorships .function-opp-features {
    line-height: 1.65;
	text-align: left;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: #3a3a38;
}

.function-sponsorships .function-opp-features ul,
	.function-sponsorships .function-opp-features ol {
  padding-left: 20px; /* controls indent */
  margin: 0;
}

/* =========================
   EXHIBIT SPONSORSHIPS
   ========================= */

.exhibit-section-wrapper {
    background: var(--white); /* ensure white background */
    padding: 60px 0; /* spacing above and below */
}

.exhibit-sponsorship .exhibit-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.exhibit-sponsorships .exhibit-section-inner,
.sponsor-cta .sponsor-cta-section-inner {
    margin: 0 auto;
    padding: 0 40px;  /* only horizontal padding */
}

.exhibit-sponsorships {
  background: var(--white); margin-bottom:72px;
}

.exhibit-sponsorships .exhibit-package {
    margin-bottom: 28px;
}

.exhibit-sponsorships .exhibit-note {
    font-size: 16px;
    line-height: 1.5;
    color: #555;
}

.exhibit-sponsorships .exhibit-features {
    line-height: 1.65;
	text-align: left;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: #3a3a38;
}

.exhibit-sponsorships .exhibit-features ul,
	.function-sponsorships .function-opp-features ol {
  padding-left: 20px; /* controls indent */
  margin: 0;
}

/* Exhibit Section Spacing */
#sponsor-exhibit .exhibit-package:first-of-type {
    margin-top: 40px; /* space above the first exhibit package */
}

#sponsor-exhibit .exhibit-package:last-of-type {
    margin-bottom: 40px; /* space below the last exhibit package */
}


/* CTA */

.sponsor-cta .sponsor-cta-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.sponsor-cta {
margin-top: 28px;
	text-align: center;
}

.sponsor-cta {
  background: var(--white); margin-bottom:72px;
}


.sponsor-cta .hero-cta {
    display: inline-block;
    padding: 14px 32px;
    background: var(--green);
    color: #fff;
    text-transform: uppercase;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
}


/* ---- VENUE ---- */
#venue { background: var(--white); padding: 72px 40px; }
.venue-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.venue-map-wrap { width: 100%; }
.venue-map-wrap iframe { width: 100%; aspect-ratio: 4/3; display: block; border: 0; }
.venue-map { background: var(--lightgray); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--gray); font-weight: 400; border: 2px dashed #ddd; flex-direction: column; gap: 8px; text-align: center; padding: 20px; }
.venue-detail { margin-bottom: 24px; }
.venue-detail-label { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray); margin-bottom: 4px; }
.venue-detail-val  { font-size: 16px; font-weight: 700; color: var(--black); }
.venue-detail-sub  { font-size: 14px; color: var(--gray); margin-top: 2px; }
.hotel-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.hotel-card  { background: var(--lightgray); padding: 16px; text-decoration: none; color: inherit; display: block; }
.hotel-name  { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.hotel-rate  { font-size: 13px; color: var(--gray); }

/* ---- CONTACT ---- */
#contact { background: var(--black); padding: 72px 40px; color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); }
.form-input, .form-select, .form-textarea { background: #1a1a18; border: 1px solid #333; color: var(--white); padding: 10px 12px; font-family: 'univers-next-pro-condensed', sans-serif; font-size: 14px; outline: none; transition: border-color 0.15s; width: 100%; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--green); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-submit { background: var(--green); color: var(--black); border: none; padding: 14px 32px; font-family: 'univers-next-pro-condensed', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: background 0.15s; align-self: flex-start; }
.form-submit:hover { background: #d4ff33; }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-status { font-size: 14px; min-height: 1.4em; padding: 4px 0; }
.form-status.success { color: var(--green); }
.form-status.error   { color: #ff6b6b; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-info-label { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green); margin-bottom: 6px; }
.contact-info-val { font-size: 15px; font-weight: 400; color: rgba(255,255,255,0.75); line-height: 1.6; }
.contact-info-val a { color: rgba(255,255,255,0.75); text-decoration: none; }
.contact-info-val a:hover { color: var(--white); }

/* ---- FOOTER ---- */
footer {
  background: #111; padding: 28px 40px;
  border-top: 3px solid var(--green);
  }

.footer-left { font-size: 12px; color: var(--gray); }
.footer-left span { color: var(--green); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 11px; color: #555; text-decoration: none; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-links a:hover { color: var(--white); }
.footer-links li { list-style: none; }

footer {
  padding-top: 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: nowrap;
}

/* LEFT SIDE */
.footer-left {
  flex: 1;
  min-width: 0;
}

/* RIGHT SIDE */
.footer-right {
  margin-left: auto; /* keeps it on right side of footer */
  display: flex;
  justify-content: flex-start; /* IMPORTANT */
}

/* Two columns */
.partner-columns {
  display: flex;
  gap: 40px;
  align-items: flex-start;
	  justify-content: flex-start; /* IMPORTANT */
}

/* Each column */
.partner-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

/* Labels */
.partner-label {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 12px; color: var(--white);
  opacity: 0.7;
  margin-bottom: 10px;
}

/* Logos */
.partner-logo {
  height: 35px;
  width: auto;
  transition: opacity 0.2s ease;
}

.partner-logo:hover {
  opacity: 0.8;
}

/* Mobile */
@media (max-width: 768px) {
  .footer-inner {
	  flex-wrap: wrap; /* allow stacking only on mobile */
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-right {
    justify-content: center;
	  margin-left: 0;
    margin-top: 20px;
  }

  .partner-columns {
    flex-direction: column;
    align-items: center;
  }

  .partner-column {
    align-items: center;
    text-align: center;
  }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1200px) {
  .sponsor-opps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  #site-nav { padding: 0 20px; height: auto; min-height: 64px; flex-wrap: wrap; gap: 10px 18px; }
  .nav-links { flex-wrap: wrap; row-gap: 0; }
  .nav-links a { padding: 0 10px; height: 48px; font-size: 13px; }
  .about-grid, .venue-grid, .contact-grid, .form-row { grid-template-columns: 1fr !important; gap: 28px; }
  .speakers-grid, .hotel-cards, .reg-grid, .about-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-content { grid-template-columns: 1fr; gap: 32px; }
  .hero-right { border-left: none; border-top: 2px solid var(--green); padding-left: 0; padding-top: 24px; }
  .sponsor-opps-grid { grid-template-columns: 1fr; gap: 18px; }
  .nihc-lockup { flex-wrap: wrap; gap: 18px; }
}

@media (max-width: 720px) {
  section, #home, #about, #registration, #agenda, #speakers, #sponsors, #sponsor-exhibit, #venue, #contact { padding-left: 20px !important; padding-right: 20px !important; }
  .section-heading { font-size: clamp(30px, 8vw, 56px) !important; line-height: 1; }
  .hero-title  { font-size: clamp(36px, 10vw, 72px) !important; }
  .hero-nihc   { font-size: clamp(36px, 10vw, 72px) !important; }
  .nav-logo-text { font-size: 12px; }
  .nav-links { width: 100%; }
  .nav-links a { font-size: 12px; padding: 0 8px; height: 44px; }
  .speakers-grid, .hotel-cards, .reg-grid, .about-stats { grid-template-columns: 1fr; }
  .speaker-modal-card { grid-template-columns: 1fr; }
  .speaker-modal-media { height: 240px; }
  .sponsor-opp-card { padding: 24px 22px 26px; }
  .sponsor-opp-title { font-size: 20px; }
}


/* ---- IMAGE STRIP ---- */
.image-strip { padding: 40px 20px; background: #f9f9f9; }
.image-strip-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; }
.image-strip-item { position: relative; overflow: hidden; cursor: pointer; }
.image-strip-item img { width: 100%; height: 180px; object-fit: cover; display: block; transition: transform 0.3s ease; }
.image-strip-item:hover img { transform: scale(1.05); }
.image-strip-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); display: flex; justify-content: center; align-items: center; opacity: 0; transition: opacity 0.3s ease; }
.image-strip-item:hover .image-strip-overlay { opacity: 1; }
.image-strip-overlay h3 { color: #fff; font-size: 16px; font-weight: 700; text-transform: uppercase; margin: 0; }

@media (max-width: 1200px) { .image-strip-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 992px)  { .image-strip-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px)  { .image-strip-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .image-strip-grid { grid-template-columns: 1fr; } }



/* FORCE sponsor cards to stack on mobile */
@media (max-width: 980px) {
  .event-sponsorships .sponsor-opps-grid {
    grid-template-columns: 1fr !important;
  }

  .function-sponsorships .function-opps-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 720px) {
  .agenda-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 0;
    -webkit-overflow-scrolling: touch;
  }

  .agenda-tab {
    flex: 0 0 auto; /* prevents shrinking */
    padding: 12px 16px;
  }
}

@media (max-width: 720px) {
  .agenda-item {
    grid-template-columns: 1fr; /* 👈 collapse to single column */
    gap: 6px;
  }

  .agenda-time {
    padding-top: 0;
  }
}