/* =========================================================
   NTT GDC — APAC Data Centre Leadership Summit 2026
   Registration / waitlist landing page
   ========================================================= */

/* ---- Self-hosted fonts (variable woff2, latin + latin-ext) ---- */
@font-face {
  font-family: 'Noto Sans';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('/fonts/noto-sans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Noto Sans';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('/fonts/noto-sans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Serif';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('/fonts/noto-serif-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Noto Serif';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('/fonts/noto-serif-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}



:root {
  /* Palette */
  --navy-950: #070f26;
  --navy-900: #0c1730;
  --navy-800: #101d38;
  --navy-700: #1a2142;
  --navy-border: rgba(255, 255, 255, 0.1);

  --gold: #ffc400;
  --gold-dark: #b37d00;
  --teal: #2dd4bf;
  --green: #4ade80;

  --white: #ffffff;
  --gray-50: #f4f5f7;
  --gray-100: #eceef2;
  --gray-200: #dfe3e8;
  --gray-400: #9aa1b0;
  --gray-500: #5c6b78;
  --gray-700: #2e404d;
  --ink: #070f26;

  /* Type */
  --font-display: "Noto Serif", Georgia, serif;
  --font-body: "Noto Sans", system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1280px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 4px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Strict brand-guideline mode (toggle) ---------- */
html.brand-mode {
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: Arial, Helvetica, sans-serif;
  --teal: #00dfed;
  --green: #00cb5d;
  --green-dot: #00cb5d;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
button {
  font: inherit;
  cursor: pointer;
}
input {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--navy-950);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
input[type="text"]:focus-visible,
input[type="email"]:focus-visible {
  outline: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 56px);
}

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.eyebrow-gold {
  color: var(--gold-dark);
}
.section-dark .eyebrow-gold,
.hero .eyebrow-gold {
  color: var(--gold);
}

h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.1rem, 4.4vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}
h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 3.8vw, 2.875rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 16ch;
}
.section-dark h2 {
  color: var(--white);
}
h3 {
  font-family: var(--font-body);
  font-weight: 600;
}

.lead {
  margin-top: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--gray-200);
  max-width: 46ch;
}

.section-intro {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--gray-500);
  max-width: 34ch;
}
.section-intro-dark {
  color: var(--gray-400);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition:
    transform 0.2s var(--ease),
    background 0.2s var(--ease),
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-950);
}
.btn-primary:hover {
  background: var(--gold-dark);
  box-shadow: 0 8px 20px -8px rgba(242, 185, 15, 0.55);
}
.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}
.btn-outline-dark {
  background: transparent;
  border-color: var(--gray-200);
  color: var(--ink);
}
.btn-outline-dark:hover {
  border-color: var(--gray-400);
  background: var(--gray-50);
}
.btn-sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.85rem;
}
.btn-block {
  width: 100%;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

/* ---------- Countdown ---------- */
.countdown {
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--navy-border);
  max-width: 22rem;
}
.countdown-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 0.9rem;
}
.countdown-grid {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  min-width: 3rem;
}
.countdown-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  color: var(--gold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.countdown-unit-label {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.countdown-sep {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--navy-border);
  margin-top: 0.1rem;
}

/* ---------- Countdown strip (mini-section) ---------- */
.countdown-strip {
  position: relative;
  background: var(--gold);
  overflow: hidden;
}
.countdown-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 88% 30%, rgba(7, 15, 38, 0.1), transparent 55%);
  pointer-events: none;
}
.countdown-strip-inner {
  position: relative;
  padding-block: clamp(32px, 5vw, 48px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.9rem, 2vw, 1.4rem);
}
.countdown-strip-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  max-width: 22rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(7, 15, 38, 0.62);
}
.countdown-strip-rule {
  flex: 1 1 auto;
  height: 1px;
  background: rgba(7, 15, 38, 0.25);
}
.countdown-strip-timer .countdown-grid {
  gap: clamp(0.6rem, 1.6vw, 1.15rem);
  justify-content: center;
}
.countdown-strip-timer .countdown-unit {
  min-width: 3.3rem;
}
.countdown-strip-timer .countdown-num {
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 2.75rem);
}
.countdown-strip-timer .countdown-unit-label {
  color: rgba(7, 15, 38, 0.6);
}
.countdown-strip-timer .countdown-sep {
  color: rgba(7, 15, 38, 0.32);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 13, 31, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--navy-border);
}
.header-container {
  width: 100%;
  padding-inline: clamp(20px, 4vw, 64px);
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-logo {
  height: 50px;
  width: auto;
  display: block;
}
.brand-logo-footer {
  height: 36px;
}

.main-nav ul {
  display: flex;
  gap: clamp(1.1rem, 1.8vw, 2rem);
}
.main-nav a:not(.btn) {
  display: block;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}
.main-nav a:not(.btn):hover {
  color: var(--white);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid transparent;
  padding: 0;
  transition:
    background-color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}
.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 20px;
  background: var(--white);
  margin-inline: auto;
  transition:
    transform 0.25s var(--ease),
    opacity 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Sections (generic) ---------- */
.section {
  padding-block: clamp(56px, 7vw, 96px);
}
.section-light {
  background: var(--gray-50);
}
.section-white {
  background: var(--white);
}
.section-dark {
  background: var(--navy-950);
  background-image: radial-gradient(circle at 15% 0%, rgba(242, 185, 15, 0.05), transparent 45%);
}

.section-head {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr));
  gap: clamp(20px, 3vw, 44px);
  align-items: end;
  margin-bottom: clamp(30px, 4vw, 52px);
}
.section-head-solo {
  margin-bottom: clamp(20px, 3vw, 32px);
}
#about h2 {
  max-width: none;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--navy-950);
  border-bottom: 1px solid var(--navy-border);
}
.hero .container {
  padding-block: clamp(52px, 7vw, 104px);
}
.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(430px, 100%), 1fr));
  gap: clamp(30px, 4vw, 60px);
  align-items: center;
}

.fact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin-top: 1.75rem;
}
.fact-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: var(--gray-400);
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  flex-shrink: 0;
}
.dot-gold {
  background: var(--gold);
}
.dot-blue {
  background: #6ea8ff;
}
.dot-muted {
  background: var(--gray-500);
}

.hero-figure {
  position: relative;
  margin: 0;
}
.hero-image-wrap {
  position: relative;
  min-height: clamp(330px, 42vw, 520px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-900);
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, 0.9);
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-figure::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 40px;
  height: 40px;
  border-top: 3px solid var(--gold);
  border-left: 3px solid var(--gold);
  z-index: 2;
}
.hero-tag {
  position: absolute;
  left: 0.9rem;
  bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.hero-credit {
  position: absolute;
  right: 0.75rem;
  bottom: 0.6rem;
  font-size: 0.625rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- Why attend cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 720px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.reason-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition:
    transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease),
    border-color 0.25s var(--ease);
}
.reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -24px rgba(16, 20, 42, 0.25);
  border-color: var(--gray-400);
}

.card-fold {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 46px;
  height: 46px;
  pointer-events: none;
  transform-origin: top right;
  transform: scale(0);
  transition: transform 0.5s var(--ease);
  z-index: 3;
}
.reason-card:hover .card-fold {
  transform: scale(1);
}
.card-fold::before {
  content: "";
  position: absolute;
  inset: 0;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  background: linear-gradient(215deg, #eef4fc 0%, #c4daf0 46%, #a6c6e6 100%);
  filter: drop-shadow(-6px 7px 8px rgba(7, 15, 38, 0.28));
}
.reason-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  margin: 0.9rem 0 0.6rem;
  color: var(--ink);
}
.reason-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--gray-500);
}

.report-cta {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.75rem 2rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
}
.report-cta-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--navy-950);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}
.report-cta-copy {
  flex: 1 1 260px;
}
.report-cta-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.4rem;
}
.report-cta-copy h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.report-cta-copy p:last-child {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.55;
  max-width: 60ch;
}
.report-cta-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
}
.chip-gold {
  color: var(--gold-dark);
}
.chip-gold::before {
  background: var(--gold);
}
.chip-teal {
  color: #0f9c8d;
}
.chip-teal::before {
  background: var(--teal);
}
.chip-green {
  color: #1f9d55;
}
.chip-green::before {
  background: var(--green);
}

/* ---------- About the webinar ---------- */
.detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr));
  gap: clamp(2rem, 4vw, 4rem);
  margin-top: 2.5rem;
  align-items: stretch;
}
.about-copy {
  padding-top: 0.4rem;
}
.about-note {
  border-left: 3px solid var(--gold);
  background: var(--gray-50);
  padding: 1.1rem 1.4rem;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--gray-700);
}
.about-lede-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--gray-500);
}
.about-lede-text::first-letter {
  font-family: var(--font-display);
  font-size: 3.25rem;
  font-weight: 400;
  color: var(--ink);
  float: left;
  line-height: 0.85;
  padding-right: 0.5rem;
  padding-top: 0.2rem;
}

.about-card {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  padding: clamp(2rem, 3.5vw, 2.75rem);
  height: 100%;
}
.about-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 32px;
  height: 32px;
  border-top: 3px solid var(--gold);
  border-left: 3px solid var(--gold);
  z-index: 2;
}
.about-card-decor {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
  pointer-events: none;
}
.about-card-eyebrow {
  position: relative;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 2rem;
}
.about-facts-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(170px, 100%), 1fr));
  gap: 2rem 1.5rem;
}
.about-fact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.about-fact-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}
.about-fact-dot-gold {
  background: var(--gold);
}
.about-fact-dot-teal {
  background: var(--teal);
}
.about-fact-dot-green {
  background: var(--green);
}
.about-fact-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.about-fact-value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--white);
  line-height: 1.3;
}

/* ---------- About section version switch ---------- */
.about-version-switch {
  /* Hidden: "New" design is now the fixed default. Markup/JS kept intact. */
  display: none;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.about-version-switch-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.version-btn {
  background: transparent;
  border: 1px solid var(--gray-200);
  color: var(--gray-500);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  transition:
    background-color 0.18s var(--ease),
    border-color 0.18s var(--ease),
    color 0.18s var(--ease);
}
.version-btn:hover {
  border-color: var(--gray-400);
  color: var(--ink);
}
.version-btn.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

/* Original (first-draft) About design — kept for comparison */
.classic-about-body {
  margin-top: 2rem;
  max-width: 68ch;
}
.classic-about-body p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray-500);
}

.classic-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 1.25rem;
  margin-top: 2.75rem;
}
.classic-detail-tile {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 1.5rem;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    border-color 0.2s var(--ease);
}
.classic-detail-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px -24px rgba(16, 20, 42, 0.25);
  border-color: var(--gray-400);
}
.classic-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}
.classic-detail-icon-gold {
  color: var(--gold-dark);
}
.classic-detail-icon-teal {
  color: #0f9c8d;
}
.classic-detail-icon-green {
  color: #1f9d55;
}
.classic-detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.classic-detail-value {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.3;
}

/* ---------- Objective of the webinar (big-numeral grid) ---------- */
.objective-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(460px, 100%), 1fr));
  gap: 2.5rem 3rem;
  margin-top: 1rem;
}
.objective-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  padding-top: 2rem;
  border-top: 1px solid var(--navy-border);
}
.objective-num {
  font-family: var(--font-display);
  font-size: 3.75rem;
  line-height: 0.9;
  font-weight: 400;
  color: rgba(255, 196, 0, 0.28);
  letter-spacing: -0.02em;
}
.objective-body h3 {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.objective-body p {
  color: var(--gray-400);
  font-size: 0.92rem;
  line-height: 1.6;
}
@media (max-width: 480px) {
  .objective-num {
    font-size: 2.75rem;
  }
}

/* ---------- When, where & how (bento) ---------- */
.logistics-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-areas:
    "date date duration platform"
    "recording recording recording recording";
  gap: 1.25rem;
  margin-top: 2.75rem;
}
.bento-tile {
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    border-color 0.2s var(--ease);
}
.bento-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px -24px rgba(16, 20, 42, 0.25);
  border-color: var(--gray-400);
}
.bento-tile-date {
  grid-area: date;
  background: var(--ink);
  border-color: var(--navy-border);
}
.bento-tile-date .detail-label {
  color: rgba(255, 255, 255, 0.6);
}
.bento-tile-date .bento-value {
  color: var(--white);
}
.bento-tile-date .bento-note {
  color: rgba(255, 255, 255, 0.55);
}
.bento-tile-duration {
  grid-area: duration;
}
.bento-tile-platform {
  grid-area: platform;
}
.bento-tile-wide {
  grid-area: recording;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
}
.bento-tile-wide .bento-note {
  flex: 1 1 260px;
  margin-top: 0;
}

.bento-value {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--ink);
  line-height: 1.1;
}
.bento-value-sm {
  font-size: 1.4rem;
}
.bento-note {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-top: 0.25rem;
}

.tz-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 196, 0, 0.1);
  border: 1px solid rgba(255, 196, 0, 0.4);
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color 0.18s var(--ease),
    border-color 0.18s var(--ease),
    color 0.18s var(--ease);
}
.tz-toggle-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy-950);
}
.tz-toggle-btn {
  align-self: flex-start;
}
.tz-toggle-icon {
  flex-shrink: 0;
}
.tz-toggle-btn-icon {
  padding: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  justify-content: center;
  gap: 0;
}
.bento-tile-date .tz-toggle-btn {
  margin-top: 0.9rem;
}

@media (max-width: 860px) {
  .logistics-bento {
    grid-template-columns: 1fr;
    grid-template-areas: "date" "duration" "platform" "recording";
  }
  .bento-tile-wide {
    flex-direction: column;
    align-items: flex-start;
  }
  .bento-tile-wide .bento-note {
    flex: initial;
  }
}

.logistics-cta {
  position: relative;
  z-index: 2;
  margin-top: 2.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.add-to-calendar {
  position: relative;
}
.add-to-calendar-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.add-to-calendar-chevron {
  font-size: 0.7rem;
  transition: transform 0.18s var(--ease);
}
.add-to-calendar-btn[aria-expanded="true"] .add-to-calendar-chevron {
  transform: rotate(180deg);
}
.add-to-calendar-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 210px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: 0 24px 48px -24px rgba(16, 20, 42, 0.35);
  z-index: 20;
  display: flex;
  flex-direction: column;
}
.add-to-calendar-menu[hidden] {
  display: none;
}
.add-to-calendar-option {
  padding: 0.8rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--gray-200);
  transition: background-color 0.15s var(--ease);
}
.add-to-calendar-option:last-child {
  border-bottom: none;
}
.add-to-calendar-option:hover {
  background: var(--gray-50);
  color: #005b96;
}

/* ---------- Speakers ---------- */
.speaker-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 720px) {
  .speaker-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.panel-group {
  margin-bottom: 3rem;
}
.panel-group:last-child {
  margin-bottom: 0;
}
.panel-heading {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--navy-border);
}
.panel-heading-num {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: rgba(255, 196, 0, 0.3);
  flex-shrink: 0;
}
.panel-heading-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 0.35rem;
}
.panel-heading-roster {
  color: var(--gray-400);
  font-size: 0.85rem;
}
.panel-heading-mod {
  color: var(--gold);
  font-weight: 600;
}
@media (max-width: 480px) {
  .panel-heading-num {
    font-size: 2.25rem;
  }
}

.speaker-card {
  background: var(--navy-900);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition:
    transform 0.25s var(--ease),
    border-color 0.25s var(--ease);
}
.speaker-card:hover,
.speaker-card:has(.speaker-card-front:focus-visible) {
  transform: translateY(-4px);
  border-color: rgba(242, 185, 15, 0.4);
}
.speaker-card-front:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-md);
}

.tag {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  z-index: 2;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}
.tag-gold {
  background: var(--gold);
  color: var(--navy-950);
}
.tag-outline {
  background: rgba(8, 13, 31, 0.6);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}
.tag-muted {
  background: rgba(255, 255, 255, 0.06);
  color: var(--gray-400);
  border: 1px solid var(--navy-border);
}

.speaker-photo {
  aspect-ratio: 4 / 4.4;
  position: relative;
  overflow: hidden;
  background: var(--navy-800);
}
.speaker-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
}

.speaker-reveal {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 2.9rem 1.1rem 1.25rem;
  background: linear-gradient(0deg, rgba(7, 15, 38, 0.96) 0%, rgba(7, 15, 38, 0.72) 55%, rgba(7, 15, 38, 0) 100%);
  transform: translateY(101%);
  opacity: 0;
  transition:
    transform 0.55s var(--ease),
    opacity 0.4s ease;
  will-change: transform;
}
.speaker-card:hover .speaker-reveal,
.speaker-card:focus-within .speaker-reveal,
.speaker-card:focus .speaker-reveal {
  transform: translateY(0);
  opacity: 1;
}
.speaker-reveal-rule {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--gold);
  margin: 0 0 0.7rem;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.55s 0.06s var(--ease);
}
.speaker-card:hover .speaker-reveal-rule,
.speaker-card:focus-within .speaker-reveal-rule {
  transform: scaleX(1);
}
.speaker-reveal p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.97rem;
  line-height: 1.42;
  color: var(--white);
}
.speaker-photo-tbd {
  aspect-ratio: 4 / 4.4;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0 10px, transparent 10px 20px), var(--navy-800);
}
.speaker-photo-tbd span {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 1.3rem;
  font-weight: 300;
}

.speaker-info {
  padding: 1.25rem 1.25rem 1.5rem;
  position: relative;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.speaker-info h3 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}
.speaker-info p {
  color: var(--gray-400);
  font-size: 0.85rem;
  line-height: 1.55;
}
.speaker-pending-note {
  font-style: italic;
  margin-top: 0.4rem;
}
.speaker-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}
.speaker-avatar-icon {
  width: 38%;
  height: auto;
  color: var(--gray-400);
}

/* ---------- Speaker flip card ---------- */
.speaker-card-flip {
  position: relative;
  perspective: 1600px;
  height: 100%;
}
.speaker-card-front,
.speaker-card-back {
  backface-visibility: hidden;
  transition: transform 0.7s cubic-bezier(0.4, 0.1, 0.2, 1);
}
.speaker-card-front {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.speaker-card-back {
  position: absolute;
  inset: 0;
  transform: rotateY(-180deg);
  background: var(--navy-900);
}
.speaker-card.is-flipped .speaker-card-front {
  transform: rotateY(180deg);
}
.speaker-card.is-flipped .speaker-card-back {
  transform: rotateY(0deg);
}

.speaker-back-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.25rem 1.25rem;
}
.speaker-back-inner h3 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}
.speaker-role-small {
  color: var(--gold-dark);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.speaker-bio {
  flex: 1;
  color: var(--gray-400);
  font-size: 0.85rem;
  line-height: 1.6;
}
.speaker-social {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.1rem;
}
.speaker-social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition:
    color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}
.speaker-social a:hover,
.speaker-social a:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
  outline: none;
}
.speaker-card-back {
  cursor: pointer;
}

/* Flip cue wording: swaps by device input, no hover-state involved in which text shows */
.speaker-flip-cue-desktop,
.speaker-flip-cue-mobile {
  display: none;
}
@media (hover: hover) and (pointer: fine) {
  .speaker-flip-cue-desktop {
    display: inline;
  }
}
@media (hover: none) {
  .speaker-flip-cue-mobile {
    display: inline;
  }
}

/* Front hint: hidden until hover/focus on desktop (alongside the tagline); always on for touch */
.speaker-tap-hint {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--gold-dark);
}
@media (hover: hover) and (pointer: fine) {
  .speaker-tap-hint {
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  .speaker-card-front:hover .speaker-tap-hint,
  .speaker-card-front:focus-visible .speaker-tap-hint {
    opacity: 1;
  }
}
@media (hover: none) {
  .speaker-tap-hint {
    opacity: 1;
  }
  .speaker-reveal {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Back hint: always visible once flipped, no hover-gating needed */
.speaker-back-cue {
  display: block;
  margin-top: 1.1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.disclaimer {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  border-left: 2px solid var(--gold);
  color: var(--gray-400);
  font-size: 0.82rem;
  line-height: 1.6;
  max-width: 70ch;
}

/* ---------- The hour / agenda ---------- */
.agenda {
  border-top: 1px solid var(--gray-200);
}
.agenda li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.4rem 1.5rem;
  padding: 1.25rem 0.5rem;
  border-bottom: 1px solid var(--gray-200);
  align-items: baseline;
  transition:
    background-color 0.18s var(--ease),
    box-shadow 0.18s var(--ease);
}
.agenda li:hover {
  background: #f7f8fa;
  box-shadow: inset 3px 0 var(--gold);
}
@media (min-width: 640px) {
  .agenda li {
    grid-template-columns: 3rem 14rem 1fr;
  }
}
.agenda-num {
  font-family: var(--font-display);
  color: var(--gray-400);
  font-size: 0.95rem;
}
.agenda-title {
  font-weight: 600;
  color: var(--ink);
  font-size: 1rem;
}
.agenda-desc {
  grid-column: 2 / -1;
  color: var(--gray-500);
  font-size: 0.88rem;
}
@media (min-width: 640px) {
  .agenda-desc {
    grid-column: 3;
  }
}

.footnote {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ---------- Register section ---------- */
.register-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 960px) {
  .register-grid {
    grid-template-columns: 1fr 0.95fr;
    gap: 4rem;
    align-items: start;
  }
}

.steps {
  margin-top: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.steps li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--navy-border);
}
.steps li:first-child {
  border-top: none;
  padding-top: 0;
}
.step-num {
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1rem;
}
.steps h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.4rem;
}
.steps p {
  color: var(--gray-400);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* ---------- Form ---------- */
.register-form-wrap {
  position: relative;
}
.register-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.5);
  position: relative;
}
.register-form h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--ink);
}
.form-sub {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 1.5rem;
}
.req {
  color: #d64545;
}

.field-group {
  margin-bottom: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 1rem;
}
@media (min-width: 480px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}
.field-row .field-group {
  margin-bottom: 1.1rem;
}

label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
}
input[type="text"],
input[type="email"],
select {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--white);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C6B78' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.25rem;
}
select:invalid {
  color: var(--gray-500);
}
input[type="text"]:focus,
input[type="email"]:focus,
select:focus {
  border-color: #005b96;
  box-shadow: 0 0 0 3px rgba(0, 91, 150, 0.15);
  outline: none;
}
input.invalid,
select.invalid {
  border-color: #d64545;
}
input.invalid:focus,
select.invalid:focus {
  box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.15);
  border-color: #d64545;
}

.field-error {
  font-size: 0.76rem;
  color: #d64545;
  min-height: 1em;
  display: block;
}

.phone-input-group {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
.phone-input-group:focus-within {
  border-color: #005b96;
  box-shadow: 0 0 0 3px rgba(0, 91, 150, 0.15);
}
.phone-input-group:has(.invalid) {
  border-color: #d64545;
}
.phone-input-group:has(.invalid):focus-within {
  box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.15);
  border-color: #d64545;
}
.phone-flag {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  padding-left: 0.7rem;
}
.phone-flag img {
  display: block;
  width: 20px;
  height: 14px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(7, 15, 38, 0.1);
}
.phone-country-select {
  flex: 0 0 auto;
  width: 5.35rem;
  border: none;
  border-right: 1px solid var(--gray-200);
  border-radius: 0;
  padding: 0.75rem 1.4rem 0.75rem 0.4rem;
  font-size: 0.88rem;
  color: var(--ink);
  background-color: transparent;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C6B78' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.45rem center;
  background-size: 13px;
}
.phone-country-select:focus {
  outline: none;
}
.phone-number-input {
  flex: 1 1 auto;
  min-width: 0;
  border: none;
  border-radius: 0;
  padding: 0.75rem 0.9rem;
  font-size: 0.92rem;
  color: var(--ink);
  background: transparent;
}
.phone-number-input:focus {
  outline: none;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0.1rem 0 0.3rem;
  cursor: pointer;
}
.checkbox-row + .field-error {
  min-height: 0;
  margin-bottom: 0.15rem;
}
.checkbox-row + .btn-block {
  margin-top: 0.5rem;
}
.checkbox-row input {
  margin-top: 0.2rem;
  accent-color: var(--gold-dark);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
.checkbox-row span {
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--gray-500);
}
.checkbox-row a {
  text-decoration: underline;
  color: var(--gray-700);
}

.btn-block {
  position: relative;
}
.btn-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(8, 13, 31, 0.25);
  border-top-color: var(--navy-950);
  animation: spin 0.7s linear infinite;
}
form.is-loading .btn-label {
  visibility: hidden;
}
form.is-loading .btn-spinner {
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.form-note {
  margin-top: 1.1rem;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--gray-400);
}

.form-alert {
  display: flex;
  gap: 0.6rem;
  background: #fdecec;
  border-left: 3px solid #d64545;
  color: #7a2020;
  font-size: 0.85rem;
  line-height: 1.5;
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
}
.form-alert[hidden] {
  display: none;
}

/* ---------- Success state (shared: inline form + drawer) ---------- */
.success-view {
  text-align: center;
  padding: 1.5rem 0.25rem;
  animation: successFadeIn 0.28s ease;
}
@keyframes successFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.success-badge {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.success-view h3 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--ink);
  font-size: 1.55rem;
  margin: 0 0 0.75rem;
}
.success-view p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--gray-500);
  margin: 0 auto;
  max-width: 34ch;
}
.success-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 1.35rem 0 0;
  padding: 0.6rem 1rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  white-space: nowrap;
}
.success-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-dot, #0e5c46);
  display: inline-block;
}
.success-pill .label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
}
.success-close-wrap {
  margin-top: 1.5rem;
}
.success-close-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: #005b96;
  font-weight: 700;
  font-size: 0.85rem;
  border: 1px solid var(--gray-400);
  cursor: pointer;
  padding: 0.75rem 1.25rem;
  min-height: 44px;
  transition:
    background-color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}
.success-close-btn:hover {
  background: #f2f7fb;
  border-color: #005b96;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  border-top: 1px solid var(--navy-border);
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
@media (min-width: 720px) {
  .footer-top {
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
  }
}

.footer-brand h2 {
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 400;
  margin: 1.25rem 0 0.6rem;
}
.footer-brand p {
  color: var(--gray-400);
  font-size: 0.88rem;
  line-height: 1.55;
  max-width: 32ch;
  margin-bottom: 1.5rem;
}

.footer-col h3 {
  color: var(--gray-400);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-col a {
  color: var(--gray-200);
  font-size: 0.88rem;
  transition:
    color 0.2s var(--ease),
    background-size 0.25s ease;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  padding-bottom: 2px;
}
.footer-col a:hover {
  color: var(--white);
  background-size: 100% 1px;
}
.footer-support {
  color: var(--gray-200);
  font-size: 0.88rem;
  line-height: 1.5;
}
.footer-support-note {
  color: var(--gray-500);
  font-size: 0.8rem;
  margin-top: 0.4rem;
  margin-bottom: 1.25rem;
}

.social-row {
  display: flex;
  gap: 0.6rem;
}
.social-row a {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--navy-border);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gray-300, var(--gray-200));
}
.social-row a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid var(--navy-border);
  padding-block: 1.75rem;
}
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-bottom: 1.1rem;
}
.legal-links a {
  font-size: 0.78rem;
  color: var(--gray-400);
  transition:
    color 0.2s var(--ease),
    background-size 0.25s ease;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  padding-bottom: 2px;
}
.legal-links a:hover {
  color: var(--white);
  background-size: 100% 1px;
}
.legal-note {
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--gray-500);
  max-width: 90ch;
}

/* ---------- Registration drawer ---------- */
.reg-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 15, 38, 0.55);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s;
  z-index: 200;
}
.reg-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.reg-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(452px, 93vw);
  background: var(--white);
  box-shadow: 0 0 90px rgba(0, 0, 0, 0.55);
  transform: translateX(101%);
  transition: transform 0.42s var(--ease);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 201;
}
.reg-drawer.is-open {
  transform: translateX(0);
}

.reg-drawer-header {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  color: var(--white);
  padding: 1.4rem 1.5rem 1.25rem;
  flex: 0 0 auto;
}
.reg-drawer-header .wave {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  pointer-events: none;
}
.reg-drawer-header-top {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.reg-drawer-eyebrow {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.55rem;
}
.reg-drawer-header h2 {
  font-size: 1.55rem;
  color: var(--white);
  margin: 0;
}
.reg-drawer-close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  cursor: pointer;
  transition:
    background-color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}
.reg-drawer-close:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.4);
}

.reg-drawer-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1.5rem;
}
.reg-drawer-body .field-group:last-of-type {
  margin-bottom: 1.1rem;
}

/* ---------- Speaker bio modal ---------- */
body.speaker-modal-open {
  overflow: hidden;
}
.speaker-modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(7, 15, 38, 0.72);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.32s var(--ease),
    visibility 0.32s;
  z-index: 300;
  perspective: 1600px;
}
.speaker-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
.speaker-modal {
  display: flex;
  width: min(760px, 100%);
  max-height: 85vh;
  background: var(--navy-900);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  position: relative;
  opacity: 0;
  backface-visibility: hidden;
}
.speaker-modal-overlay.is-open .speaker-modal {
  opacity: 1;
}
.speaker-modal.is-animating {
  position: fixed;
  overflow: hidden;
}
.speaker-modal.is-animating .speaker-modal-content {
  overflow: hidden;
}
.speaker-modal:focus {
  outline: none;
}
.speaker-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  cursor: pointer;
  transition:
    background-color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}
.speaker-modal-close:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--gold);
  color: var(--gold);
}
.speaker-modal-media {
  flex: 0 0 auto;
  width: 260px;
  position: relative;
  cursor: pointer;
}
.speaker-modal-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
}
.speaker-modal-content {
  flex: 1 1 auto;
  min-width: 0;
  padding: 2rem 2.25rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}
.speaker-modal-content::-webkit-scrollbar {
  width: 6px;
}
.speaker-modal-content::-webkit-scrollbar-track {
  background: transparent;
}
.speaker-modal-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
}
.speaker-modal-content::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}
.speaker-modal-content .tag {
  position: static;
  display: inline-block;
  margin-bottom: 0.9rem;
}
.speaker-modal-content h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.speaker-modal-content .speaker-role-small {
  margin-bottom: 1.5rem;
}
.speaker-modal-bio {
  margin-bottom: 1.5rem;
}
.speaker-modal-bio p {
  color: var(--gray-400);
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 1.1rem;
}
.speaker-modal-bio p:last-child {
  margin-bottom: 0;
}
.speaker-modal-bio .speaker-pending-note {
  font-style: italic;
}
#speakerModalSocial.speaker-social {
  position: static;
}

@media (max-width: 720px) {
  .speaker-modal-overlay {
    padding: 0;
  }
  .speaker-modal {
    flex-direction: column;
    width: 100%;
    height: 92dvh;
    max-height: none;
    border-radius: 0;
  }
  .speaker-modal-media {
    width: 100%;
    height: 200px;
  }
  .speaker-modal-content {
    padding: 1.5rem 1.5rem 2rem;
  }
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--navy-950);
  color: var(--white);
  border: 1px solid var(--navy-border);
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity 0.25s var(--ease),
    transform 0.25s var(--ease),
    visibility 0.25s;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.brand-toggle {
  /* Hidden: brand-guidelines version is now the fixed live default. Markup/JS kept intact. */
  display: none;
  position: fixed;
  left: 1.5rem;
  bottom: 1.5rem;
  z-index: 90;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.35);
  transition:
    border-color 0.2s var(--ease),
    color 0.2s var(--ease),
    background-color 0.2s var(--ease);
}
.brand-toggle:hover {
  border-color: var(--gold-dark);
  color: var(--gold-dark);
}
.brand-toggle[aria-pressed="true"] {
  background: var(--ink);
  color: var(--white);
  border-color: var(--navy-border);
}
.brand-toggle[aria-pressed="true"]:hover {
  color: var(--gold);
  border-color: var(--gold);
}

@media (max-width: 640px) {
  .brand-toggle {
    padding: 0.6rem 0.85rem;
    font-size: 0.72rem;
  }
}

/* ---------- Reveal-on-scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn:hover {
    transform: none;
  }
}

/* ---------- Mobile nav (inline dropdown) ---------- */
@media (max-width: 1180px) {
  .nav-toggle {
    display: flex;
  }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    background: rgba(8, 13, 31, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--navy-border);
    transition:
      max-height 0.34s var(--ease),
      opacity 0.26s ease;
  }
  .main-nav.is-open {
    max-height: 480px;
    opacity: 1;
    overflow-y: auto;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0.4rem clamp(1.25rem, 5vw, 3.5rem) 1.1rem;
  }
  .main-nav a:not(.btn) {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.84);
    padding: 0.95rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 44px;
  }
  .main-nav a:not(.btn):hover {
    color: var(--gold);
  }

  .header-actions {
    gap: 0.6rem;
  }
  .header-actions .btn-sm {
    padding: 0.55rem 0.85rem;
    font-size: 0.78rem;
  }
  .brand-logo {
    height: 32px;
  }
}

/* ---------- Cookie consent banner ---------- */
.cookie-consent {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  background: var(--navy-950);
  color: var(--white);
  border: 1px solid var(--navy-border);
  border-radius: 0;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  padding: 16px 20px;
  display: none;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
}
.cookie-consent.is-visible { display: block; }
.cookie-consent__inner {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}
.cookie-consent__text { flex: 1 1 320px; min-width: 260px; }
.cookie-consent__heading {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 15px;
}
.cookie-consent__text p { margin: 0; color: var(--gray-400); }
.cookie-consent__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cookie-consent__btn {
  /* Reuses .btn / .btn-primary / .btn-outline; this class only scopes layout overrides. */
}
@media (max-width: 560px) {
  .cookie-consent__actions { width: 100%; }
  .cookie-consent__btn { flex: 1; }
}