/* ==========================================================================
   EVENT LANDING — WOULD YOU BET ON YOUR LEADERS? (The New Leaders × SELI)
   ========================================================================== */

:root {
  /* Event Palette */
  --ev-navy-deep: #141846;
  --ev-navy-ink: #12193A;
  --ev-royal: #2338A8;
  --ev-royal-btn: #1E2C8F;
  --ev-cyan: #9FF2FF;
  --ev-orange: #FF5F36;
  --ev-orange-light: #FF7A3D;
  --ev-white: #FFFFFF;
  --ev-text-soft: rgba(255, 255, 255, 0.86);
  --ev-shadow-ink: rgba(10, 16, 41, 0.30);

  /* Glass Surfaces */
  --ev-glass-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.20), rgba(255, 255, 255, 0.06));
  --ev-glass-border: 1px solid rgba(255, 255, 255, 0.40);
  --ev-glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  --ev-orange-bg: linear-gradient(135deg, var(--ev-orange-light), var(--ev-orange));

  /* Fonts */
  --ev-font: 'Montserrat', system-ui, sans-serif;

  --ev-max-width: 1240px;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 80px;
}

/* Reset & Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--ev-font);
  background: var(--ev-navy-deep);
  color: var(--ev-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--ev-white);
}

a:hover {
  color: var(--ev-cyan);
}

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

input,
select,
button {
  font-family: inherit;
}

.ev-container {
  max-width: var(--ev-max-width);
  margin: 0 auto;
}

.ev-section {
  position: relative;
  padding: 96px 24px;
}

/* Section Backgrounds: texture + orange glows, alternating sides */
.ev-bg-a {
  background:
    linear-gradient(180deg, var(--ev-navy-deep) 0px, rgba(20, 24, 70, 0) 220px, rgba(20, 24, 70, 0) calc(100% - 220px), var(--ev-navy-deep) 100%),
    radial-gradient(760px 560px at 100% 72%, rgba(255, 120, 40, 0.58), transparent 70%),
    radial-gradient(560px 440px at 100% 28%, rgba(255, 150, 70, 0.42), transparent 70%),
    radial-gradient(520px 420px at 0% 50%, rgba(255, 110, 50, 0.22), transparent 70%),
    url(images/wybol/bg_texture.jpg) center / cover no-repeat,
    var(--ev-navy-deep);
}

.ev-bg-b {
  background:
    linear-gradient(180deg, var(--ev-navy-deep) 0px, rgba(20, 24, 70, 0) 220px, rgba(20, 24, 70, 0) calc(100% - 220px), var(--ev-navy-deep) 100%),
    radial-gradient(760px 560px at 0% 72%, rgba(255, 120, 40, 0.55), transparent 70%),
    radial-gradient(600px 460px at 100% 20%, rgba(255, 140, 60, 0.45), transparent 70%),
    url(images/wybol/bg_texture.jpg) center / cover no-repeat,
    var(--ev-navy-deep);
}

/* Typography */
.ev-eyebrow {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--ev-cyan);
}

.ev-h2 {
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -1.5px;
  text-transform: uppercase;
}

.ev-h2--md {
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.02;
}

.ev-h2--sm {
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.02;
  letter-spacing: -1.2px;
}

.ev-accent {
  color: var(--ev-cyan);
}

.ev-lead {
  font-size: 17px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--ev-text-soft);
}

.ev-section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Glass Card */
.ev-glass {
  border-radius: 26px;
  background: var(--ev-glass-bg);
  border: var(--ev-glass-border);
  box-shadow: var(--ev-glass-inset), 0 20px 44px rgba(10, 16, 41, 0.22);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.ev-orange-card {
  background: var(--ev-orange-bg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--ev-glass-inset), 0 20px 44px rgba(255, 95, 54, 0.30);
}

/* Buttons (pill, matching brand guideline transitions) */
.ev-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 30px;
  border-radius: 9999px;
  font-size: 17px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.ev-btn:active {
  transform: scale(0.96);
}

.ev-btn-white {
  background: var(--ev-white);
  color: var(--ev-navy-ink);
  border: 0;
  box-shadow: 0 14px 34px rgba(10, 16, 41, 0.35);
}

.ev-btn-white:hover {
  color: var(--ev-navy-ink);
}

.ev-btn-ghost {
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.12);
  color: var(--ev-white);
  font-weight: 700;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.ev-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--ev-white);
}

/* Icon Circles */
.ev-icon-circle {
  flex: 0 0 64px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ev-icon-circle--outline {
  border: 4px solid var(--ev-white);
}

.ev-icon-circle--solid {
  background: var(--ev-white);
}

.ev-icon-circle--sm {
  flex-basis: 56px;
  width: 56px;
  height: 56px;
}

.ev-icon-circle--card {
  flex: none;
  width: 60px;
  height: 60px;
  background: var(--ev-white);
}

/* Date / Venue info rows */
.ev-info-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 48px;
}

.ev-info-list--stack {
  flex-direction: column;
  gap: 20px;
}

.ev-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ev-info-item > div {
  display: flex;
  flex-direction: column;
}

.ev-info-item strong {
  font-size: 26px;
  line-height: 1.2;
  font-weight: 900;
}

.ev-info-item span {
  font-size: 18px;
  font-weight: 500;
}

.ev-info-list--stack .ev-info-item strong {
  font-size: 22px;
}

.ev-info-list--stack .ev-info-item span {
  font-size: 16px;
}

.ev-rule {
  height: 1.5px;
  background: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   00 NAV
   ========================================================================== */
.ev-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 0 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.ev-nav {
  max-width: var(--ev-max-width);
  margin: 0 auto;
  min-height: 72px;
  padding: 12px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.ev-nav-brand {
  display: block;
  flex: none;
  margin-right: auto;
}

/* Partner logo strip under the main nav */
.ev-header-partners {
  max-width: var(--ev-max-width);
  margin: 0 auto;
  padding: 9px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.ev-header-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ev-header-group-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.75);
}

.ev-header-group-logos {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ev-header-group-logos img {
  height: 24px;
  width: auto;
}

/* Logo màu chỉ dùng trên nền tối ở header: chuyển thành trắng */
.ev-logo-white {
  filter: brightness(0) invert(1);
}

.ev-nav-logo {
  height: 44px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

.ev-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  font-size: 15px;
  font-weight: 700;
}

.ev-nav-links a {
  text-decoration: none;
}

.ev-nav-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

/* Social icon buttons (header + footer) */
.ev-social {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ev-social-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.1);
  color: var(--ev-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.ev-social-btn:hover {
  transform: translateY(-2px);
  border-color: var(--ev-cyan);
  background: rgba(159, 242, 255, 0.16);
  color: var(--ev-cyan);
}

.ev-social-btn:focus-visible {
  outline: 2px solid var(--ev-cyan);
  outline-offset: 3px;
}

.ev-nav-cta {
  min-height: 46px;
  padding: 0 24px;
  font-size: 15px;
  color: var(--ev-royal-btn);
  box-shadow: 0 10px 26px rgba(10, 16, 41, 0.25);
}

.ev-nav-cta:hover {
  color: var(--ev-royal-btn);
}

/* ==========================================================================
   01 HERO
   ========================================================================== */
.ev-hero {
  position: relative;
  padding: 170px 24px 96px;
  background:
    radial-gradient(620px 520px at 0% 0%, rgba(30, 190, 140, 0.55), transparent 70%),
    radial-gradient(720px 560px at 100% 0%, rgba(255, 150, 70, 0.62), transparent 70%),
    radial-gradient(820px 680px at 100% 100%, rgba(255, 95, 54, 0.68), transparent 70%),
    radial-gradient(760px 620px at 62% 42%, rgba(124, 77, 230, 0.50), transparent 70%),
    linear-gradient(135deg, #1E40B4 0%, var(--ev-royal) 45%, #3A2C9E 100%);
}

.ev-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 80%, var(--ev-navy-deep) 100%);
  pointer-events: none;
}

.ev-hero-grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 48px 56px;
  align-items: center;
}

.ev-hero-copy {
  flex: 1 1 560px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 34px;
}


.ev-hero-title {
  font-size: clamp(48px, 6.6vw, 104px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -2px;
  text-transform: uppercase;
}

.ev-hero-title-gradient {
  background: linear-gradient(90deg, #C8F7D2 0%, #9EE6E0 45%, #8FB4FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.ev-hero-tagline {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  max-width: 520px;
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.ev-hero-tagline svg {
  flex: 0 0 28px;
}

.ev-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* Hero logo strip (below copy + speakers) */
.ev-hero-logos {
  position: relative;
  z-index: 1;
  margin-top: 72px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ev-hero-logos-caption {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--ev-text-soft);
  text-align: center;
}

/* Hero speakers: 2×2 glass cards */
.ev-hero-speakers {
  flex: 1 1 520px;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.ev-hero-speaker {
  display: flex;
  flex-direction: column;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 24px 50px var(--ev-shadow-ink);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.ev-hero-speaker-meta {
  padding: 24px 14px 6px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ev-hero-speaker-meta h3 {
  font-size: clamp(19px, 2.1vw, 30px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.ev-hero-speaker-meta span {
  font-size: clamp(13px, 1.2vw, 16px);
  line-height: 1.4;
  font-weight: 500;
  color: var(--ev-cyan);
}

.ev-hero-speaker img {
  width: 100%;
  aspect-ratio: 320 / 324;
  object-fit: cover;
  margin-top: auto;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 24%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 24%);
}

/* ==========================================================================
   02 WHY + BIG IDEA
   ========================================================================== */
.ev-why {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.ev-why-intro {
  display: flex;
  flex-wrap: wrap;
  gap: 48px 56px;
  align-items: center;
}

.ev-why-copy {
  flex: 1 1 480px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.ev-why-copy .ev-lead {
  max-width: 560px;
}

/* Investment ↔ Leadership comparison table */
.ev-compare {
  flex: 1 1 480px;
  min-width: 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.07));
}

.ev-compare-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 20px 26px;
  font-size: 17px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.ev-compare-row:last-child {
  border-bottom: 0;
}

.ev-compare-row span:first-child {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.ev-compare-row span:last-child {
  font-weight: 800;
}

.ev-compare-row--head {
  padding: 18px 26px;
  font-size: 13px;
  letter-spacing: 1.6px;
  border-bottom-color: rgba(255, 255, 255, 0.25);
}

.ev-compare-row--head span:first-child,
.ev-compare-row--head span:last-child {
  font-weight: 800;
  color: var(--ev-cyan);
}

.ev-compare-row--highlight {
  background: var(--ev-orange-bg);
  border-bottom: 0;
}

.ev-compare-row--highlight span:first-child {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.ev-compare-row--highlight span:last-child {
  font-weight: 900;
}

/* Strategic questions */
.ev-questions {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.ev-questions-strike {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
}

.ev-questions-label {
  font-size: 17px;
  font-weight: 600;
  color: var(--ev-text-soft);
}

.ev-questions-old {
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.62);
  text-decoration: line-through;
  text-decoration-color: var(--ev-orange);
  text-decoration-thickness: 3px;
}

.ev-questions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.ev-question-card {
  padding: 24px 22px;
  border-radius: 22px;
  box-shadow: var(--ev-glass-inset);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ev-question-card span {
  font-size: 28px;
  line-height: 1;
  font-weight: 900;
  color: var(--ev-cyan);
}

.ev-question-card p {
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
}

.ev-question-final {
  padding: 26px 30px;
  border-radius: 24px;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.25;
  font-weight: 900;
}

.ev-big-idea {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px 32px;
  padding: clamp(28px, 4vw, 48px);
  border-radius: 28px;
  box-shadow: var(--ev-glass-inset), 0 20px 44px rgba(10, 16, 41, 0.25);
}

.ev-big-idea svg {
  flex: 0 0 44px;
}

.ev-big-idea p {
  flex: 1 1 520px;
  font-size: clamp(22px, 2.8vw, 34px);
  line-height: 1.3;
  font-weight: 800;
}

/* Event difference cards */
.ev-diff {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 16px;
}

.ev-diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.ev-feature-card {
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ev-feature-card h3 {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 900;
  text-transform: uppercase;
}

.ev-feature-card p {
  font-size: 17px;
  line-height: 1.6;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.ev-feature-card p strong {
  font-weight: 800;
  color: var(--ev-white);
}

.ev-feature-card p strong.ev-accent {
  color: var(--ev-cyan);
}

/* ==========================================================================
   05 SPEAKERS
   ========================================================================== */
.ev-speakers {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.ev-speakers-sub {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ev-text-soft);
}

.ev-speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.ev-speaker-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.06));
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 24px 50px rgba(10, 16, 41, 0.28);
}

.ev-speaker-card img {
  width: 100%;
  aspect-ratio: 320 / 300;
  object-fit: cover;
  object-position: top;
}

.ev-speaker-body {
  flex: 1 1 auto;
  padding: 22px 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ev-speaker-lens {
  /* Reserve 3 lines and sit the text on the name, so names line up across cards
     even when one lens label wraps */
  min-height: calc(1.5em * 3);
  display: flex;
  align-items: flex-end;
  font-size: 12px;
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: 1.6px;
  color: var(--ev-cyan);
}

.ev-speaker-body h3 {
  font-size: 24px;
  line-height: 1.15;
  font-weight: 900;
  text-transform: uppercase;
}

.ev-speaker-role {
  font-size: 14px;
  line-height: 1.45;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
}

.ev-speaker-question {
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
}

/* ==========================================================================
   06 AGENDA
   ========================================================================== */
.ev-agenda {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.ev-agenda-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ev-agenda-item {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  align-items: center;
  padding: 24px 28px;
  border-radius: 24px;
  box-shadow: var(--ev-glass-inset);
}

.ev-agenda-num {
  flex: 0 0 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--ev-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
}

.ev-agenda-body {
  flex: 1 1 360px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ev-agenda-en {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  opacity: 0.8;
}

.ev-agenda-body h3 {
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
}

.ev-agenda-body p {
  font-size: 16px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--ev-text-soft);
}

.ev-agenda-item.ev-orange-card .ev-agenda-num {
  border: 0;
  background: var(--ev-white);
  color: var(--ev-orange);
}

.ev-agenda-item.ev-orange-card .ev-agenda-body p {
  font-weight: 600;
  color: var(--ev-white);
}

/* ==========================================================================
   07 TAKEAWAYS
   ========================================================================== */
.ev-takeaways-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.ev-takeaways-grid .ev-feature-card {
  padding: 30px 26px;
}

.ev-takeaways-grid .ev-feature-card h3 {
  font-size: 20px;
}

.ev-takeaways-grid .ev-feature-card p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ev-text-soft);
}

/* ==========================================================================
   08 ORGANISER
   ========================================================================== */
.ev-organiser {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.ev-organiser-intro {
  display: flex;
  flex-wrap: wrap;
  gap: 44px;
  align-items: center;
}

.ev-organiser-copy {
  flex: 1 1 460px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ev-organiser-logo {
  height: 56px;
  width: auto;
  align-self: flex-start;
  object-fit: contain;
}

.ev-stats {
  flex: 1 1 460px;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ev-stat {
  padding: 26px 18px;
  border-radius: 24px;
  box-shadow: var(--ev-glass-inset);
}

.ev-stat-value {
  font-size: clamp(32px, 3.6vw, 50px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -1.5px;
}

.ev-stat-label {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ev-cyan);
}

.ev-partners {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  padding: 28px 32px;
  box-shadow: var(--ev-glass-inset);
}

/* Co-organiser logos: one white tile each so dark/colour logos stay legible on glass */
.ev-partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.ev-partner-logo {
  width: 220px;
  height: 88px;
  padding: 14px 22px;
  border-radius: 18px;
  background: var(--ev-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(10, 16, 41, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* Logo trắng cần nền tối để đọc được */
.ev-partner-logo--dark {
  background: var(--ev-navy-deep);
}

.ev-partner-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(10, 16, 41, 0.35), 0 0 0 2px rgba(159, 242, 255, 0.6);
}

.ev-partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.ev-clients {
  flex: 1 1 460px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ev-clients-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--ev-text-soft);
}

/* Client logo marquee: track holds the logos twice, slides -50% for a seamless loop */
.ev-marquee {
  overflow: hidden;
  padding: 6px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ev-marquee-track {
  display: flex;
  gap: 12px;
  width: max-content;
  animation: evMarqueeLeft 80s linear infinite;
}

.ev-marquee:hover .ev-marquee-track {
  animation-play-state: paused;
}

/* Second row runs the other way */
.ev-marquee--reverse .ev-marquee-track {
  animation-direction: reverse;
}

/* Organiser column: 2 rows, smaller tiles, each half-list loops in 45s */
.ev-clients .ev-marquee-track {
  animation-duration: 45s;
}

.ev-clients .ev-client-logo {
  flex-basis: 170px;
  height: 72px;
  padding: 12px 18px;
}

@keyframes evMarqueeLeft {
  from {
    transform: translateX(0);
  }

  /* -50% minus half the gap so the copy lines up exactly */
  to {
    transform: translateX(calc(-50% - 6px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .ev-marquee-track {
    animation: none;
  }
}

.ev-client-logo {
  flex: 0 0 200px;
  height: 80px;
  padding: 14px 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ev-client-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.ev-client-logo--placeholder {
  background: transparent;
  border: 1.5px dashed rgba(255, 255, 255, 0.45);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   09 FAQ
   ========================================================================== */
.ev-faq {
  max-width: 880px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Collapsible FAQ group: header row = title + count + chevron, list shows when open */
.ev-faq-group > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.ev-faq-group > summary::-webkit-details-marker {
  display: none;
}

.ev-faq-group > summary::after {
  content: "";
  flex: 0 0 28px;
  height: 28px;
  margin-left: auto;
  background:
    center / 18px 18px no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239FF2FF' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  transition: transform 0.25s ease;
}

.ev-faq-group[open] > summary::after {
  transform: rotate(180deg);
}

.ev-faq-group > summary:hover .ev-faq-group-count {
  color: var(--ev-white);
}

.ev-faq-group > summary:focus-visible {
  outline: 2px solid var(--ev-cyan);
  outline-offset: 4px;
  border-radius: 8px;
}

.ev-faq-group-title {
  font-size: 15px;
}

.ev-faq-group-count {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
}

.ev-faq-group[open] > .ev-faq-list {
  padding-top: 16px;
}

.ev-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ev-faq-item {
  padding: 22px 26px;
  border-radius: 20px;
  box-shadow: none;
}

.ev-faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 18px;
  font-weight: 800;
}

.ev-faq-item summary::-webkit-details-marker {
  display: none;
}

/* Chevron in a circle: points down when closed, flips up when open */
.ev-faq-item summary::after {
  content: "";
  flex: 0 0 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  background:
    center / 16px 16px no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239FF2FF' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  transition: transform 0.25s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.ev-faq-item summary:hover::after {
  border-color: var(--ev-cyan);
  background-color: rgba(159, 242, 255, 0.12);
}

.ev-faq-item[open] summary::after {
  transform: rotate(180deg);
}

.ev-faq-item summary:focus-visible {
  outline: 2px solid var(--ev-cyan);
  outline-offset: 6px;
  border-radius: 8px;
}

.ev-faq-item p {
  margin-top: 12px;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--ev-text-soft);
}

/* ==========================================================================
   10 REGISTER FORM
   ========================================================================== */
.ev-register {
  display: flex;
  flex-wrap: wrap;
  gap: 56px;
  align-items: center;
}

.ev-register-copy {
  flex: 1 1 420px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.ev-register-copy .ev-h2 {
  line-height: 1.05;
}

.ev-form {
  flex: 1 1 500px;
  min-width: 0;
  padding: clamp(24px, 3vw, 38px);
  border-radius: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.10));
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), 0 30px 60px var(--ev-shadow-ink);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.ev-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.ev-required {
  color: var(--ev-orange-light);
  font-weight: 800;
}

.ev-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
}

.ev-input {
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 14px;
  font-size: 15px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ev-navy-ink);
}

select.ev-input {
  padding: 0 14px;
}

.ev-textarea {
  min-height: 96px;
  padding: 14px 16px;
  font-family: inherit;
  line-height: 1.5;
  resize: vertical;
}

.ev-optional {
  font-weight: 500;
  opacity: 0.7;
}

.ev-input:focus {
  outline: 2px solid var(--ev-cyan);
  outline-offset: 1px;
}

.ev-fieldset {
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ev-fieldset legend {
  padding: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
}

.ev-mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}

.ev-mode-option {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.ev-mode-option:has(input:checked) {
  border: 2px solid var(--ev-white);
  background: rgba(255, 255, 255, 0.22);
}

.ev-mode-option input,
.ev-consent input {
  width: 18px;
  height: 18px;
  accent-color: var(--ev-orange);
}

.ev-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.ev-consent input {
  flex: none;
  margin-top: 1px;
}

.ev-form-submit {
  min-height: 58px;
  color: var(--ev-royal-btn);
  font-weight: 900;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: 0 14px 34px var(--ev-shadow-ink);
}

.ev-form-submit:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
}

.ev-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.ev-form-success {
  font-size: 15px;
  font-weight: 700;
  color: var(--ev-cyan);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.ev-footer {
  padding: 40px 24px 48px;
  background: rgba(10, 16, 41, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.ev-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 14px;
}

.ev-footer-inner img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.ev-footer-legal {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

/* Trademark mark: small, raised, doesn't stretch the line height */
.ev-tm {
  font-size: 0.6em;
  line-height: 0;
  vertical-align: super;
  margin-left: 1px;
}

.ev-footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  font-weight: 600;
}

/* ==========================================================================
   GLASS CARD HOVER — lift, brighter rim and a soft cyan glow
   ========================================================================== */
.ev-hero-speaker,
.ev-question-card,
.ev-feature-card,
.ev-speaker-card,
.ev-agenda-item,
.ev-stat,
.ev-question-final,
.ev-big-idea {
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}

/* Lift + cyan rim on glass cards */
.ev-hero-speaker:hover,
.ev-question-card:hover,
.ev-feature-card:hover,
.ev-speaker-card:hover,
.ev-stat:hover,
.ev-big-idea:hover {
  transform: translateY(-8px);
  border-color: rgba(159, 242, 255, 0.75);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.30), rgba(255, 255, 255, 0.10));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 30px 60px rgba(10, 16, 41, 0.40), 0 0 0 1px rgba(159, 242, 255, 0.25), 0 0 40px rgba(159, 242, 255, 0.18);
}

/* Agenda rows slide right instead of up, number circle fills in */
.ev-agenda-item:hover {
  transform: translateX(8px);
  border-color: rgba(159, 242, 255, 0.75);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 20px 44px rgba(10, 16, 41, 0.35), 0 0 36px rgba(159, 242, 255, 0.16);
}

.ev-agenda-num {
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.ev-agenda-item:hover .ev-agenda-num {
  background: var(--ev-white);
  color: var(--ev-royal);
  transform: scale(1.08);
}

/* Orange cards glow warmer instead of cyan */
.ev-orange-card.ev-agenda-item:hover,
.ev-question-final:hover {
  border-color: rgba(255, 255, 255, 0.8);
  background: var(--ev-orange-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), 0 26px 56px rgba(255, 95, 54, 0.45), 0 0 44px rgba(255, 122, 61, 0.35);
}

.ev-question-final:hover {
  transform: translateY(-6px);
}

/* Photos zoom gently inside their card */
.ev-hero-speaker img,
.ev-speaker-card img {
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ev-hero-speaker:hover img,
.ev-speaker-card:hover img {
  transform: scale(1.06);
}

/* Icons and numbers pop */
.ev-icon-circle--card,
.ev-question-card span,
.ev-stat-value {
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ev-feature-card:hover .ev-icon-circle--card {
  transform: scale(1.1) rotate(-8deg);
}

.ev-question-card:hover span,
.ev-stat:hover .ev-stat-value {
  transform: scale(1.12);
  transform-origin: left center;
}

/* FAQ items and logo tiles: subtle rim only (they are controls, not showcase cards) */
.ev-faq-item {
  transition: border-color 0.25s ease, background 0.25s ease;
}

.ev-faq-item:hover {
  border-color: rgba(159, 242, 255, 0.6);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.09));
}

.ev-client-logo {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ev-client-logo:not(.ev-client-logo--placeholder):hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(10, 16, 41, 0.35), 0 0 0 2px rgba(159, 242, 255, 0.6);
}

@media (hover: none), (prefers-reduced-motion: reduce) {
  .ev-hero-speaker:hover,
  .ev-question-card:hover,
  .ev-feature-card:hover,
  .ev-speaker-card:hover,
  .ev-agenda-item:hover,
  .ev-stat:hover,
  .ev-big-idea:hover,
  .ev-question-final:hover,
  .ev-hero-speaker:hover img,
  .ev-speaker-card:hover img,
  .ev-client-logo:hover {
    transform: none;
  }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 720px) {
  .ev-section {
    padding: 72px 16px;
  }

  .ev-header {
    padding: 0 16px;
  }

  .ev-nav-logo {
    height: 36px;
  }

  /* Logo đối tác xuống hàng riêng nên header cao hơn, hero phải chừa đủ chỗ */
  .ev-header-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .ev-header-partners {
    gap: 8px 24px;
  }

  .ev-header-group-logos {
    gap: 10px;
  }

  .ev-header-group-logos img {
    height: 16px;
  }

  /* 2 hàng: logo + nút đăng ký, rồi menu + mạng xã hội */
  .ev-nav-actions {
    display: contents;
  }

  .ev-nav-cta {
    order: 1;
  }

  .ev-nav-links {
    order: 2;
  }

  .ev-social {
    order: 3;
  }

  .ev-header .ev-social-btn {
    width: 36px;
    height: 36px;
  }

  .ev-hero {
    padding: 220px 16px 72px;
  }

  .ev-nav-links {
    gap: 16px;
  }

  .ev-hero-speakers {
    gap: 14px;
  }

  .ev-diff-grid {
    grid-template-columns: 1fr;
  }

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

  /* Speaker cards stack in one column here, no need to line names up */
  .ev-speaker-lens {
    min-height: 0;
  }

  .ev-compare-row {
    padding: 16px 18px;
    font-size: 15px;
  }

  .ev-info-item strong {
    font-size: 22px;
  }

  .ev-info-item span {
    font-size: 16px;
  }
}