/* ============================
   ROOT / DESIGN TOKENS
============================ */
:root{
  /* Colors */
  --color-dark: #121210;
  --color-dark-soft: #1b1c19;
  --color-dark-card: #1f2019;
  --color-dark-border: #2e2f29;
  --color-green: #2f9e4e;
  --color-green-bright: #3ebd5f;
  --color-green-deep: #1c6b34;
  --color-green-panel: #1e7a3b;
  --color-cream: #f4f2ec;
  --color-cream-2: #ece9e0;
  --color-white: #ffffff;
  --color-text: #17180f;
  --color-text-muted: #6c6c63;
  --color-text-on-dark: #f4f2ec;
  --color-text-on-dark-muted: #9c9c92;
  --color-sold-out: #b23a32;

  /* Typography */
  --font-display: 'Space Grotesk', 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --fs-hero: clamp(2.6rem, 6vw, 4.6rem);
  --fs-h1: clamp(2.2rem, 4.5vw, 3.4rem);
  --fs-h2: clamp(1.6rem, 3vw, 2.2rem);
  --fs-h3: 1.15rem;
  --fs-body: 1rem;
  --fs-small: 0.85rem;
  --fs-xs: 0.72rem;

  /* Spacing */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;
}

*{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; scroll-padding-top: 6.5rem; }

body{
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

h1,h2,h3,h4{ font-family: var(--font-display); font-weight:600; letter-spacing:-0.02em; }

.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap; border:0; }

.eyebrow{
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
}

/* ============================
   BUTTONS
============================ */
.btn{
  display:inline-flex;
  align-items:center;
  gap:0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 600;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.btn:hover{ transform: translateY(-2px); }

.btn-dark{
  background: var(--color-dark);
  color: var(--color-white);
}
.btn-dark:hover{ background:#000; }

.btn-green{
  background: var(--color-green-bright);
  color: #0b1a0f;
}
.btn-green:hover{ background:#57cf74; }

.btn-outline{
  background: transparent;
  border: 1px solid var(--color-dark-border);
  color: var(--color-text-on-dark);
}
.btn-outline:hover{ background: var(--color-dark-border); }

.btn-white{
  background: var(--color-white);
  color: var(--color-text);
}

/* ============================
   HEADER / NAV
============================ */
/*
.site-header{
  position: sticky;
  top:0;
  z-index: 50;

  backdrop-filter: 0 none;
  border-bottom: 0 none;
}
 */

.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgb(244 242 236 / 0%);
  backdrop-filter: blur(50px);
  /* border-bottom: 1px solid rgba(0,0,0,0.06); */
}

.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: var(--space-2) var(--space-3);
}
.nav-pill{
  position: relative;
  display:flex;
  align-items:center;
  gap: var(--space-4);
  background: var(--color-white);
  padding: 0.6rem 0.7rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
}
.nav-links{
  display:flex;
  gap: 0.3rem;
}
.nav-toggle{
  display:none;
  flex-direction: column;
  justify-content:center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--color-dark);
}
.nav-toggle span{
  display:block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform .18s ease, opacity .18s ease;
}
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity: 0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
.nav-mobile-title{ display:none; }
.nav-links a{
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.nav-links a.active,
.nav-links a:hover{
  background: var(--color-dark);
  color: var(--color-white);
}

/* ============================
   HERO
============================ */
.hero{
  position: relative;
  padding: var(--space-5) var(--space-3) var(--space-4);
  text-align:center;
  overflow:hidden;

  min-height: 500px;
  
  /* Set the background image path */
  background-image: url("images/hero_map_desktop.png");   /* native 2560x1440 */
  backdrop-filter:opacity(0.75);
  
  /* Ensure the background covers the header and centers nicely */
  background-size: cover;
  background-position: bottom center;
  background-repeat: no-repeat;
  justify-content: center;
  display: flex;
  align-items: center;
  
  
}
.hero-inner{ position:relative; z-index:1; min-height: calc(100vh - 20vh);}
.hero-badge{
  display:inline-block;
  align-items:center;
  gap:0.4rem;
  margin-bottom: var(--space-3);
  max-width: 100%;
  width: 350px;
  height: auto;
}
.hero-brand{ display:flex; align-items:center; justify-content:center; }
.hero-brand .hero-badge{ width:auto; margin-bottom:0; display:flex; align-items:center; }
.hero-brand .hero-badge img{ height: 240px; width:auto; }
.hero-partner-badge{ max-height: 96px; width:auto; border-radius: 14px; box-shadow: 0 0 0 1px rgba(255,255,255,0.16), 0 6px 18px rgba(0,0,0,0.28); }

.hero-cta{ margin-top: var(--space-3); }
.hero-cta .btn{ padding: 0.9rem 2.1rem; }
.hero-endorsement{ margin-top: var(--space-4); display:flex; justify-content:center; }
.hero-endorsement .hero-partner-badge{ max-height: 91px; }


.hero h1{
  font-size: var(--fs-hero);
  line-height: 1.02;
  color: var(--color-text);
}
.hero h1 .brand{
  display:block;
  font-size: 0.34em;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
}
.hero-tag{
  display:inline-block;
  margin-top: var(--space-2);
  background: var(--color-dark);
  color: var(--color-white);
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: var(--fs-small);
}

.hero-meta{
  display:flex;
  flex-wrap: wrap;
  justify-content:center;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  border-top: 2px solid var(--color-green-deep);
  border-bottom: 2px solid var(--color-green-deep);
  padding: var(--space-1) var(--space-5);
}
.hero-meta li{display:flex;align-items:center;gap:0.5rem;font-weight: 600;font-size: 1rem;list-style-type: none;}
.hero-meta li .dot{width:34px;height: 34px;background:none;background-size: contain;background-repeat:no-repeat;background-position:center center;line-height: 34px;}

.hero-meta li > .dot.date{background-image:url("images/icon_date.svg");}
.hero-meta li > .dot.time{background-image:url("images/icon_time.svg");}
.hero-meta li > .dot.location{background-image:url("images/icon_location.svg");}
.hero-meta a{ color:inherit; text-decoration:none; border-radius: 4px; transition: color .18s ease; }
.hero-meta a:hover,
.hero-meta a:focus-visible{ color: var(--color-green-deep); text-decoration:underline; text-underline-offset: 3px; }
.hero-meta a:focus-visible{ outline: 2px solid var(--color-green-deep); outline-offset: 3px; }

/* Live countdown */
.hero-countdown{
  display:inline-block;
  margin-top: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  background: rgba(18,18,16,0.72);
  border: 1px solid rgba(244,242,236,0.14);
  backdrop-filter: blur(8px);
  color: var(--color-text-on-dark);
  text-align:center;
}
.cd-units{
  display:flex;
  justify-content:center;
  gap: var(--space-2);
}
.cd-unit{ display:flex; flex-direction:column; align-items:center; min-width: 2.2rem; }
.cd-value{
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 2.56vw, 1.52rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-cream);
  font-variant-numeric: tabular-nums;
}
.cd-label{
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-on-dark-muted);
  margin-top: 0.35rem;
}
.cd-live{
  margin-top: var(--space-2);
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--color-green-bright);
}

/* Hero row: Registration | countdown | endorsement */
.hero-cols{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  align-items:center;
  justify-items:center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.hero-cols > *{ margin-top: 0; }
@media (max-width: 900px){ .hero-cols{ grid-template-columns: 1fr; gap: var(--space-2); } }

/* ============================
   INTRO / ABOUT (green section)
============================ */
.intro{
  background: linear-gradient(180deg, var(--color-green-panel), var(--color-green-deep));
  color: var(--color-white);
  padding: var(--space-6) var(--space-3);
  position: relative;
}
.intro-text{
  max-width: 900px;
  margin: 0 auto;
  text-align:center;
  font-size: 1.05rem;
  line-height: 1.7;
  opacity: 0.95;
}
.intro-text p + p{ margin-top: var(--space-3); }
.intro-text b{ font-weight:700; }

/* ============================
   DARK SECTIONS (Speakers etc.)
============================ */
.section-dark{
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-6) var(--space-3);
}
.section-head{
  display:flex;
  flex-wrap: wrap;
  justify-content:space-between;
  align-items:flex-end;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.section-head h2{
  font-size: var(--fs-h1);
  line-height:1.05;
  text-transform: uppercase;
}
.section-head h2 .thin{ font-weight:300; opacity:0.55; display:block; }
.section-head p{
  max-width: 320px;
  color: var(--color-text-on-dark-muted);
  font-size: var(--fs-body);
}

/* Speaker Grid */
.speaker-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.speaker-card{
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.speaker-photo{
  aspect-ratio: 3/3.4;
  background: linear-gradient(160deg, #33362c, #1a1b16);
  position:relative;
  filter: grayscale(1) contrast(1.05);
}
.speaker-photo img{ width:100%; height:100%; object-fit:cover; }
.speaker-info{
  padding: var(--space-3) var(--space-2);
  display:flex;
  flex-direction:column;
  gap: var(--space-2);
  flex:1;
}
.speaker-info h3{ font-size: 1.6rem; font-weight:500; }
.speaker-info p{ font-size: 0.8125rem; color: var(--color-text-on-dark-muted); line-height:1.4; }
.speaker-info .speaker-bio{ font-size: 0.8125rem; color:#d6d4c8; line-height:1.55; margin-top: var(--space-2); }
.speaker-info .speaker-role{ margin-top:auto; }
.speaker-info .role-tag{ color: var(--color-green-bright); font-weight:600; }

.speaker-linkedin{
  display:inline-flex;
  align-items:center;
  gap:0.45rem;
  align-self:flex-start;
  margin-top: var(--space-1);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-dark-border);
  background: rgba(255,255,255,0.06);
  color: var(--color-text-on-dark);
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: border-color .18s ease, color .18s ease, background .18s ease;
}
.speaker-linkedin svg{ flex-shrink:0; }
.speaker-linkedin:hover,
.speaker-linkedin:focus-visible{
  border-color: var(--color-green-bright);
  color: var(--color-green-bright);
  background: rgba(62,189,95,0.10);
}
.speaker-linkedin:focus-visible{ outline: 2px solid var(--color-green-bright); outline-offset: 3px; }

.speaker-card.pic .speaker-photo {
    padding: 0;
    aspect-ratio: 0;
    min-height: 100%;
    display: block;
    flex: 1;
}

/* ============================
   PAST EVENT / RSG
============================ */
.rsg{ padding-left: 0; padding-right: 0; }
.rsg-title{ font-size: var(--fs-h2); text-align:center; }
.rsg-sub{
  text-align:center;
  color: var(--color-text-on-dark-muted);
  font-size: var(--fs-small);
  margin: 0.6rem auto var(--space-4);
  max-width: 640px;
}
.rsg-figure img{ width:100%; height:auto; }

/* ============================
   TICKETS
============================ */
.register-head{ text-align:center; margin-bottom: var(--space-4); }
.register-head h2{ font-size: var(--fs-h2); }
.register-head p{ color: var(--color-text-on-dark-muted); margin-top:0.4rem; }

.ticket-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  align-items:stretch;
}
.ticket-card{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap: var(--space-1);
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-cream-2);
  border-top: 3px solid var(--color-green);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.ticket-card h3{ font-size: var(--fs-h3); }
.ticket-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap: var(--space-1);
}
.ticket-badge{
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-green);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.ticket-price{
  margin-top:auto;
  padding-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-green-deep);
}
.ticket-tag{
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--color-cream-2);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.ticket-tag-live{
  border-color: transparent;
  background: rgba(47,158,78,0.1);
  color: var(--color-green-deep);
}

/* Sold-out tier: inactive, no interaction */
.ticket-card.is-sold-out{ border-top-color: var(--color-sold-out); }
.is-sold-out .ticket-badge{
  background: var(--color-sold-out);
  color: var(--color-white);
}
.is-sold-out .ticket-price{
  color: var(--color-text-muted);
  text-decoration: line-through;
  opacity: 0.55;
}

/* Upcoming tier: not yet purchasable */
.ticket-card.is-upcoming{ border-top-color: var(--color-text-on-dark-muted); }
.is-upcoming .ticket-price{ color: var(--color-text-muted); }
.is-upcoming .ticket-badge{
  background: var(--color-cream-2);
  color: var(--color-text-muted);
}

/* Live tier: opens the registration modal */
.ticket-card.is-on-sale{
  position:relative;
  overflow:hidden;
  border-top-color: var(--color-green-bright);
  box-shadow: 0 0 0 2px var(--color-green), 0 10px 30px rgba(28,107,52,0.12);
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
}
.ticket-card.is-on-sale:hover,
.ticket-card.is-on-sale:focus-within{
  transform: translateY(-3px);
  box-shadow: 0 0 0 2px var(--color-green-bright), 0 10px 30px rgba(28,107,52,0.14);
}
.ticket-ribbon{
  display:block;
  align-self:stretch;
  margin: calc(-1 * var(--space-3)) calc(-1 * var(--space-3)) var(--space-2);
  padding: 0.4rem var(--space-2);
  background: var(--color-green-deep);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.35;
}
.ticket-open{ margin-top: var(--space-1); }
.ticket-open:focus-visible{ outline: 2px solid var(--color-green-deep); outline-offset: 3px; }
.ticket-note{
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--color-green-panel), var(--color-green-deep));
  color: var(--color-white);
  text-align:center;
  font-weight: 500;
}
.ticket-note strong{ font-family: var(--font-display); font-weight: 700; }

/* Ticket registration modal */
html:has(.ticket-modal[open]){ overflow:hidden; }
.ticket-modal{
  width: calc(100% - 2 * var(--space-3));
  max-width: 700px;
  margin: auto;
  padding: 0;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  color: var(--color-text);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  overflow: hidden;
}
.ticket-modal::backdrop{
  background: rgba(18,18,16,0.72);
  backdrop-filter: blur(4px);
}
.ticket-modal-panel{
  position: relative;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--space-4);
}
.ticket-modal-close{
  position: sticky;
  top: 0;
  float: right;
  margin: calc(-1 * var(--space-2)) calc(-1 * var(--space-2)) 0 var(--space-2);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: var(--color-cream);
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
  transition: background .18s ease, color .18s ease;
}
.ticket-modal-close:hover,
.ticket-modal-close:focus-visible{
  background: var(--color-dark);
  color: var(--color-white);
}
.ticket-modal-body::after{ content:""; display:block; clear:both; }
.ticket-modal-title{ font-size: var(--fs-h2); line-height: 1.1; margin-bottom: var(--space-3); }
.ticket-modal-note{ font-size: var(--fs-small); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.ticket-modal-cols{
  display:grid;
  grid-template-columns: 1fr auto;
  align-items:center;
  gap: var(--space-3);
}
.ticket-modal-text{ line-height: 1.7; }
.ticket-code{
  display:inline-block;
  padding: 0.15rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(47,158,78,0.1);
  color: var(--color-green-deep);
  font-weight: 700;
  letter-spacing: 0.04em;
  user-select: all;
}

/* ============================
   CALL FOR … SECTIONS
============================ */
.call-section{ padding-top: 0; padding-bottom: 0; }
.call-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0;
}
.call-section + .call-section .call-row{ border-top: 1px solid var(--color-dark-border); }
.call-row h2, .call-row h3{ font-size: var(--fs-h2); }
.call-sub{ color: var(--color-text-on-dark-muted); margin-top:0.4rem; }
.call-actions{ display:flex; align-items:center; flex-wrap:wrap; gap: var(--space-2); }
.call-body{
  max-width: 860px;
  padding-bottom: var(--space-5);
  color: var(--color-text-on-dark);
}
.call-body h3{
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-text-on-dark);
  margin: var(--space-4) 0 var(--space-2);
}
.call-body p{
  color: var(--color-text-on-dark-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}
.call-body p + p{ margin-top: var(--space-3); }
.cfp-list{
  list-style: none;
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.cfp-list li{
  position: relative;
  padding-left: 1.15rem;
  color: var(--color-text-on-dark-muted);
  line-height: 1.6;
}

/* Light (cream) variant */
.call-section.call-section-light{ padding-top: var(--space-6); padding-bottom: var(--space-6); }
.call-section-light .call-row{ padding-top: 0; }
.call-section-light .call-body{ padding-bottom: 0; }
.call-section-light .call-row h2,
.call-section-light .call-body,
.call-section-light .call-body h3{ color: var(--color-text); }
.call-section-light .call-sub,
.call-section-light .call-body p,
.call-section-light .cfp-list li{ color: var(--color-text-muted); }
.call-section-light + .call-section .call-row{ border-top: 0; }

/* ============================
   SPONSORS
============================ */
.sponsors{ padding: var(--space-5) var(--space-3); text-align:center; }
.sponsors h2{ font-size: 1.4rem; margin-bottom: var(--space-4); }
.sponsors-note{
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

/* ============================
   CONTACT
============================ */
.contact{
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-6) var(--space-3);
}
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items:stretch;
}
.contact-info h2{ font-size: var(--fs-h2); margin-bottom: var(--space-4); }
.contact-block{ margin-bottom: var(--space-3); }
.contact-block .eyebrow{ color: var(--color-green-bright); margin-bottom: 0.3rem; display:block; }
.contact-block p{ font-size: var(--fs-small); color: var(--color-text-on-dark-muted); }
.contact-block p a:hover{ color: var(--color-green-bright); }

.contact-form{
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.contact-form h3{ margin-bottom: var(--space-3); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); margin-bottom: var(--space-2); }
.contact-form input, .contact-form textarea{
  width:100%;
  background: var(--color-dark);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: var(--color-text-on-dark);
  font-family: inherit;
  font-size: var(--fs-small);
  margin-bottom: var(--space-2);
}
.contact-form textarea{ resize: vertical; min-height: 90px; }
.contact-form .btn{ width:100%; justify-content:center; }

/* ============================
   MAP
============================ */
.map-section{ padding: 0 var(--space-3) var(--space-5); background: var(--color-dark); }
.map-box{
  display:block;
  height: 320px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-dark-border);
  overflow:hidden;
  background: var(--color-dark-card);
  transition: border-color .2s ease;
}
.map-box:hover,
.map-box:focus-visible{ border-color: var(--color-green-bright); }
.map-box:focus-visible{ outline: 2px solid var(--color-green-bright); outline-offset: 3px; }
.map-box picture{ display:block; width:100%; height:100%; }
.map-box img{ display:block; width:100%; height:100%; object-fit:cover; }
/* ============================
   FOOTER
============================ */
.site-footer{
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  border-top: 1px solid var(--color-dark-border);
  padding: var(--space-5) var(--space-3) var(--space-3);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
}
.footer-brand h3{ margin-bottom:0.6rem; }
.footer-brand p{ font-size: var(--fs-xs); color: var(--color-text-on-dark-muted); }
.footer-col h5{ font-size: var(--fs-xs); text-transform:uppercase; letter-spacing:0.08em; color: var(--color-text-on-dark-muted); margin-bottom: var(--space-2); }
.footer-col a{ display:block; font-size: var(--fs-small); margin-bottom:0.55rem; color: var(--color-text-on-dark); opacity:0.85; }
.footer-col a:hover{ opacity:1; color: var(--color-green-bright); }

.footer-newsletter{
  grid-column: span 2;
  background: var(--color-green-deep);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.footer-newsletter .eyebrow{ color: var(--color-green-bright); }
.footer-newsletter h4{ margin: 0.4rem 0 var(--space-2); font-size: 1.1rem; }
.newsletter-form{ display:flex; gap:0.5rem; margin-bottom: var(--space-2); }
.newsletter-form input{
  flex:1; padding: 0.7rem 1rem; border-radius: var(--radius-pill); border:none; font-size: var(--fs-small);
}
.social-row{ display:flex; flex-wrap:wrap; gap:0.5rem; }
.social-link{
  display:inline-flex;
  align-items:center;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.12);
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: background .18s ease, color .18s ease;
}
.social-link:hover{ background: var(--color-green-bright); color: #0b1a0f; }
.social-link-feature{
  margin-top: 0.5rem;
  background: transparent;
  border: 1px solid var(--color-green-bright);
  color: var(--color-green-bright);
}

.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-dark-border);
  font-size: var(--fs-xs);
  color: var(--color-text-on-dark-muted);
  flex-wrap:wrap;
  gap: var(--space-2);
}



.map-credit{ font-size: var(--fs-xs); }
.map-credit a{ color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.map-credit a:hover,
.map-credit a:focus-visible{ color: var(--color-green-bright); }
.map-credit a:focus-visible{ outline: 2px solid var(--color-green-bright); outline-offset: 3px; }

/* ============================
   AGILE BANGLADESH PAGE
============================ */
.page-hero{
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  text-align:center;
}
.page-hero .eyebrow{ color: var(--color-green-bright); display:block; margin-bottom: var(--space-2); }
.page-hero h1{
  font-size: var(--fs-h1);
  line-height: 1.05;
  color: var(--color-cream);
}
.page-hero-lead{
  max-width: 720px;
  margin: var(--space-3) auto 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text-on-dark-muted);
}
.page-hero-cta{ margin-top: var(--space-4); }

/* Cream content section */
.page-section{ padding: var(--space-6) var(--space-3); }
.page-section .section-head p{ color: var(--color-text-muted); }

.prose{
  max-width: 860px;
  font-size: 1.05rem;
  line-height: 1.7;
}
.prose p + p{ margin-top: var(--space-3); }

.page-figure{ margin-top: var(--space-5); }
.page-figure img{ width:100%; height:auto; border-radius: var(--radius-lg); }

/* Value cards (cream) */
.value-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.value-card{
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-top: 3px solid var(--color-green);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.value-card h3{ font-size: var(--fs-h3); margin-bottom: var(--space-1); }
.value-card p{ font-size: var(--fs-small); color: var(--color-text-muted); line-height:1.6; }

/* Program cards (dark) */
.program-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.program-card{
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.program-card h3{ font-size: var(--fs-h3); color: var(--color-green-bright); margin-bottom: var(--space-1); }
.program-card p{ font-size: var(--fs-small); color: var(--color-text-on-dark-muted); line-height:1.6; }

/* Photo row */
.photo-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.photo-grid img{
  width:100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* Timeline (cream) */
.timeline{
  list-style: none;
  max-width: 860px;
  border-left: 2px solid var(--color-green);
  padding-left: var(--space-4);
  display:flex;
  flex-direction:column;
  gap: var(--space-4);
}
.timeline-item{ position:relative; }
.timeline-item::before{
  content:"";
  position:absolute;
  left: calc(-1 * var(--space-4) - 7px);
  top: 0.45rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-green-bright);
  box-shadow: 0 0 0 4px var(--color-cream);
}
.timeline-year{
  display:inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--color-dark);
  color: var(--color-green-bright);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-1);
}
.timeline-item h3{ font-size: var(--fs-h3); margin-bottom: 0.3rem; }
.timeline-item p{ font-size: var(--fs-small); color: var(--color-text-muted); line-height:1.6; }

/* Stats (dark) */
.stat-row{
  display:flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.stat{
  flex: 1 1 200px;
  padding: var(--space-3);
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
}
.stat-value{
  display:block;
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: 1;
  color: var(--color-green-bright);
}
.stat-label{
  display:block;
  margin-top: var(--space-1);
  font-size: var(--fs-small);
  color: var(--color-text-on-dark-muted);
}

/* Charts (cream) */
.chart-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.chart-card{
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.chart-card h3{ font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.chart-card img{ width:100%; height:auto; border-radius: var(--radius-sm); }

/* ============================
   TARGET AUDIENCE (homepage, cream)
============================ */
.audience-stats{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.audience-stat{
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-top: 3px solid var(--color-green);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.audience-stat-value{
  display:block;
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-green-deep);
}
.audience-stat-label{
  display:block;
  margin-top: var(--space-1);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.audience-label{
  margin: var(--space-4) 0 var(--space-2);
  font-weight: 600;
}
.role-list{
  list-style: none;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-3);
}
.role-item{
  position:relative;
  padding-left: 1.15rem;
  color: var(--color-text-muted);
  font-size: var(--fs-body);
  line-height: 1.5;
}
.role-item::before,
.cfp-list li::before{
  content:'';
  position:absolute;
  left:0;
  top:0.6em;
  width:8px;
  height:8px;
  border-radius:50%;
  background: var(--color-green);
}
.audience-closing{ margin-top: var(--space-4); }

/* ============================
   TEAM PAGE (cream)
============================ */
.team-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.team-card{
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-radius: var(--radius-md);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.team-photo{
  width:100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center top;
  display:block;
}
.team-card h3{ font-size: var(--fs-h3); padding: var(--space-3) var(--space-3) 0; }
.team-credentials{
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  padding: var(--space-1) var(--space-3) var(--space-2);
}
.team-role{
  align-self:flex-start;
  margin: auto var(--space-3) var(--space-3);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(47,158,78,0.1);
  color: var(--color-green-deep);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Interactive team cards */
.team-card{
  position: relative;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.team-card:hover,
.team-card:focus-within{
  transform: translateY(-3px);
  border-color: rgba(47,158,78,0.35);
  box-shadow: 0 10px 30px rgba(28,107,52,0.12);
}
.team-linkedin{
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-green-deep);
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  transition: background .18s ease, color .18s ease;
}
.team-linkedin:hover,
.team-linkedin:focus-visible{
  background: var(--color-green-deep);
  color: var(--color-white);
}
.team-card-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap: var(--space-1);
  padding: 0 var(--space-3) var(--space-3);
}
.team-card-foot .team-role{ margin: 0; }
.team-bio-btn{
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-cream-2);
  background: transparent;
  color: var(--color-text);
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.team-bio-btn:hover,
.team-bio-btn:focus-visible,
.team-card:hover .team-bio-btn{
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-white);
}

/* Team bio modal */
html:has(.team-modal[open]){ overflow:hidden; }
.team-modal{
  width: calc(100% - 2 * var(--space-3));
  max-width: 700px;
  margin: auto;
  padding: 0;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  color: var(--color-text);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  overflow: hidden;
}
.team-modal::backdrop{
  background: rgba(18,18,16,0.72);
  backdrop-filter: blur(4px);
}
.team-modal-panel{
  position: relative;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--space-4);
}
.team-modal-close{
  position: sticky;
  top: 0;
  float: right;
  margin: calc(-1 * var(--space-2)) calc(-1 * var(--space-2)) 0 var(--space-2);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: var(--color-cream);
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
  transition: background .18s ease, color .18s ease;
}
.team-modal-close:hover,
.team-modal-close:focus-visible{
  background: var(--color-dark);
  color: var(--color-white);
}
.team-modal-body::after{ content:""; display:block; clear:both; }
.team-modal-head{
  display:flex;
  align-items:center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.team-modal-photo{
  flex: 0 0 auto;
  width: 112px;
  height: 112px;
  border-radius: var(--radius-md);
  object-fit: cover;
  object-position: center top;
}
.team-modal-meta{ min-width: 0; }
.team-modal-name{ font-size: var(--fs-h2); line-height: 1.1; }
.team-modal-role{
  display:inline-block;
  margin-top: var(--space-1);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(47,158,78,0.1);
  color: var(--color-green-deep);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.team-modal-credentials{
  margin-top: var(--space-1);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.team-modal-bio{
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--color-text);
}
.team-modal-bio p + p{ margin-top: var(--space-2); }
.team-modal-linkedin{ margin-top: var(--space-3); }

/* ============================
   SPONSORSHIP PAGE
============================ */
.section-head.plain h2{ text-transform:none; font-size: var(--fs-h2); }

/* Why sponsor cards (dark) */
.benefit-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.benefit-card{
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.benefit-card h3{ font-size: var(--fs-h3); color: var(--color-green-bright); margin-bottom: var(--space-1); }
.benefit-card p{ font-size: var(--fs-small); color: var(--color-text-on-dark-muted); line-height:1.6; }
.benefit-closing{ margin-top: var(--space-5); }

/* Tier cards (cream) — 3 across, then 2 centred */
.tier-grid{
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-3);
  align-items:stretch;
  margin-top: var(--space-4);
}
.tier-card{
  grid-column: span 2;
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-top: 3px solid var(--color-green);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.tier-card:nth-child(4){ grid-column: 2 / span 2; }
.tier-card.featured{
  border-top-width: 6px;
  box-shadow: 0 10px 30px rgba(28,107,52,0.14);
}
.tier-card h3{ font-size: var(--fs-h3); }
.tier-price{
  display:block;
  margin: var(--space-1) 0 var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-green-deep);
}
.tier-list{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap: var(--space-1);
}
.tier-item{
  position:relative;
  padding-left: 1.05rem;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  line-height: 1.5;
}
.tier-item::before{
  content:'';
  position:absolute;
  left:0;
  top:0.55em;
  width:7px;
  height:7px;
  border-radius:50%;
  background: var(--color-green);
}

/* Rate card table (dark) */
.rate-table-wrap{
  margin-top: var(--space-4);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  overflow-x: auto;
}
.rate-table{
  width:100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
}
.rate-table th,
.rate-table td{
  padding: 0.9rem var(--space-2);
  text-align:left;
  border-bottom: 1px solid var(--color-dark-border);
}
.rate-table tbody tr:last-child td{ border-bottom:none; }
.rate-table th{
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-green-bright);
}
.rate-table td{ color: var(--color-text-on-dark-muted); }
.rate-table tbody tr:nth-child(odd){ background: var(--color-dark-card); }
.rate-table td:last-child{ color: var(--color-cream); font-weight:600; white-space:nowrap; }

/* Other opportunities (cream) */
.other-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.other-card{
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-top: 3px solid var(--color-green);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.other-card h3{ font-size: var(--fs-h3); margin-bottom: var(--space-1); }
.other-card p{ font-size: var(--fs-small); color: var(--color-text-muted); line-height:1.6; }
.other-items{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap: 0.35rem 0.5rem;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.other-items li + li::before{ content:'·'; margin-right: 0.5rem; color: var(--color-green); }

.sponsor-cta{ margin-top: var(--space-5); font-weight:600; }
.sponsor-contacts{
  display:flex;
  flex-wrap:wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.sponsor-contact{
  flex: 1 1 260px;
  background: var(--color-white);
  border: 1px solid var(--color-cream-2);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.sponsor-contact h3{ font-size: var(--fs-h3); }
.sponsor-contact .eyebrow{ display:block; color: var(--color-text-muted); margin: 0.25rem 0 var(--space-1); }
.sponsor-contact a{ font-size: var(--fs-small); font-weight:600; color: var(--color-green-deep); }
.sponsor-contact a:hover{ text-decoration: underline; }

.sponsor-note{
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.section-dark .sponsor-note{ color: var(--color-text-on-dark-muted); }

/* ============================
   RESPONSIVE
============================ */
@media (max-width: 1140px){
  .nav-toggle{ display:flex; }
  .nav-pill{ width:100%; justify-content:flex-start; }
  .nav-mobile-title{
    display:block;
    margin-left:auto;
    padding-right: 0.5rem;
    min-width:0;
    font-size: var(--fs-small);
    font-weight: 600;
    color: var(--color-text);
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
  }
  .nav-links{
    display:none;
    position:absolute;
    top: calc(100% + 0.5rem);
    left:0;
    right:0;
    flex-direction:column;
    gap:0.2rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-1);
    box-shadow: 0 10px 26px rgba(0,0,0,0.14);
  }
  .nav-links.is-open{ display:flex; }
  .nav-links a{ border-radius: var(--radius-sm); }
}

@media (max-width: 980px){
  .speaker-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-newsletter{ grid-column: span 2; }

  .value-grid{ grid-template-columns: repeat(2, 1fr); }
  .program-grid{ grid-template-columns: 1fr; }
  .chart-grid{ grid-template-columns: 1fr; }

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

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

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

  .benefit-grid{ grid-template-columns: 1fr; }
  .tier-grid{ grid-template-columns: repeat(4, 1fr); }
  .tier-card:nth-child(4){ grid-column: span 2; }
  .other-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  html{ scroll-padding-top: 5.5rem; }

  .hero{ background-image: url("images/hero_map_mobile.png"); }

  .hero-brand .hero-badge img{ height: 200px; width:auto; }
  .hero-endorsement .hero-partner-badge{ max-height: 72px; }

  .hero-meta{ gap: var(--space-2); padding: var(--space-1) var(--space-2); }
  .hero-meta li{ font-size: var(--fs-body); gap: 0.35rem; }
  .hero-meta li .dot{ width:28px; height:28px; line-height:28px; }

  .hero-countdown{ display:block; padding: var(--space-2); }
  .cd-units{ gap: var(--space-2); }
  .cd-unit{ min-width: 0; flex: 1; }

  .section-head{ flex-direction:column; align-items:flex-start; }
  .form-row{ grid-template-columns: 1fr; }

  .call-row{ flex-direction:column; align-items:flex-start; gap: var(--space-2); }
  .call-body{ padding-bottom: var(--space-4); }
  .call-body h3{ font-size: 1.2rem; margin-top: var(--space-3); }
  .call-body p{ font-size: var(--fs-body); line-height: 1.65; }
  .cfp-list li{ font-size: var(--fs-body); }

  .newsletter-form{ flex-wrap:wrap; }
  .newsletter-form input{ flex: 1 1 100%; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .footer-newsletter{ grid-column: span 2; }

  .value-grid{ grid-template-columns: 1fr; }
  .photo-grid{ grid-template-columns: 1fr; }
  .timeline{ padding-left: var(--space-3); }
  .timeline-item::before{ left: calc(-1 * var(--space-3) - 7px); }
  .stat{ flex-basis: 140px; }
  .team-grid{ grid-template-columns: 1fr; }
  .team-modal{ width: calc(100% - var(--space-2)); border-radius: var(--radius-md); }
  .team-modal-panel{ max-height: 90vh; padding: var(--space-3) var(--space-2); }
  .team-modal-close{ margin: calc(-1 * var(--space-1)) 0 0 var(--space-1); }
  .team-modal-head{ flex-direction:column; align-items:flex-start; gap: var(--space-2); }
  .team-modal-photo{ width: 88px; height: 88px; }

  .ticket-grid{ grid-template-columns: 1fr; }
  .ticket-modal{ width: calc(100% - var(--space-2)); border-radius: var(--radius-md); }
  .ticket-modal-panel{ max-height: 90vh; padding: var(--space-3) var(--space-2); }
  .ticket-modal-close{ margin: calc(-1 * var(--space-1)) 0 0 var(--space-1); }
  .ticket-modal-cols{ grid-template-columns: 1fr; align-items:start; }

  .tier-grid{ grid-template-columns: 1fr; }
  .tier-card{ grid-column: auto; }
  .tier-card:nth-child(4){ grid-column: auto; }
  .rate-table{ min-width: 460px; }
}

@media (max-width: 560px){
  .speaker-grid{ grid-template-columns: 1fr; }
  .speaker-info{ padding: var(--space-3) var(--space-2) var(--space-2); }
  .speaker-info .speaker-bio{ font-size: var(--fs-body); line-height:1.65; }
}