:root {
  --bg: #f7f7f8;
  --surface: #ffffff;
  --surface-2: #f0f0f2;
  --ink: #0c0d10e0;
  --muted: #4a4d57;
  --muted-2: #6b6f7a;
  --line: #dedfe3;
  --line-2: #c9cbd1;
  --shadow: 0 14px 40px rgba(12, 13, 16, 0.08);
  --shadow-soft: 0 10px 26px rgba(12, 13, 16, 0.06);

  --red-900: #6d000c;
  --red-800: #8a0010;
  --red-700: #b10d1e;
  --red-600: #d1142f;
  --red-500: #e21933;

  --focus: #b10d1e;

  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --max: 1160px;

  --sans: system-ui, -apple-system, "Segoe UI", Inter, Roboto, Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia,
    "Times New Roman", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.12;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 0.95em;
}

.container {
  width: min(var(--max), calc(100% - 2 * var(--space-5)));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.skip-link:focus {
  left: var(--space-5);
  z-index: 50;
  outline: 3px solid rgba(177, 13, 30, 0.22);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 247, 248, 0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(222, 223, 227, 0.6);
}

.header-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-4);
  align-items: center;
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  min-width: 0;
}

.brand-logo {
  height: 80px;
  max-width: 260px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: contrast(1.02);
}

.nav {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}

.nav-link {
  font-size: 14px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  transition: background 160ms ease, color 160ms ease;
}

.nav-link:hover {
  color: var(--ink);
  background: rgba(12, 13, 16, 0.04);
}

.header-cta {
  display: flex;
  justify-content: flex-end;
}

.hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(var(--space-7), 7vw, var(--space-9));
}

.hero::after {
  content: "";
  position: absolute;
  inset: -30% -40%;
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0) 35%,
    rgba(255, 255, 255, 0.32) 46%,
    rgba(255, 255, 255, 0) 57%
  );
  transform: translateX(-14%) rotate(8deg);
  opacity: 0.35;
  pointer-events: none;
  animation: heroSweep 11s ease-in-out infinite;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.blob {
  position: absolute;
  width: min(640px, 70vw);
  height: auto;
  opacity: 0.95;
}

.blob-a {
  right: -240px;
  top: -220px;
  transform: rotate(-7deg);
  animation: blobFloatA 18s ease-in-out infinite;
}

.blob-b {
  right: -290px;
  top: 160px;
  transform: rotate(10deg);
  opacity: 0.6;
  animation: blobFloatB 22s ease-in-out infinite;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
  gap: clamp(var(--space-6), 4vw, var(--space-8));
  align-items: start;
}

.hero-copy {
  grid-column: 1;
  grid-row: 1 / span 2;
  min-width: 0;
}

.meta-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
  margin: 0 0 var(--space-4);
}

.meta-row .pill:not(.pill-strong) {
  display: none;
}

.hero-countdown {
  display: grid;
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  min-width: 0;
  align-self: start;
  justify-self: stretch;
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  border-radius: 22px;
  border: 1px solid rgba(222, 223, 227, 0.82);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 40px rgba(12, 13, 16, 0.06);
  backdrop-filter: blur(10px);
}

.hero-countdown-head {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.hero-countdown-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.hero-countdown-tags .pill {
  padding: 6px 10px;
  font-size: 10px;
  letter-spacing: 0.16em;
  box-shadow: none;
  background: rgba(247, 247, 248, 0.96);
}

.hero-countdown-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.hero-countdown-unit {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(247, 247, 248, 0.96), rgba(240, 240, 242, 0.82));
  border: 1px solid rgba(222, 223, 227, 0.92);
  text-align: center;
}

.hero-countdown-unit strong {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 34px);
  line-height: 1;
  font-weight: 680;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.hero-countdown-unit span {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(12, 13, 16, 0.86);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(222, 223, 227, 0.85);
  box-shadow: 0 10px 24px rgba(12, 13, 16, 0.06);
  backdrop-filter: blur(10px);
}

.pill-strong {
  color: rgba(109, 0, 12, 0.92);
  background: rgba(177, 13, 30, 0.09);
  border-color: rgba(177, 13, 30, 0.16);
}

.kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted-2);
  margin: 0 0 var(--space-3);
}

.hero-title {
  font-family: var(--serif);
  font-weight: 680;
  letter-spacing: -0.03em;
  line-height: 1.08;
  font-size: clamp(36px, 4.1vw, 56px);
  margin: 0 0 var(--space-4);
}

.hero-subtitle {
  color: var(--muted);
  font-size: 16px;
  max-width: 62ch;
  margin: 0 0 var(--space-5);
}

.hero-points {
  margin: 0 0 var(--space-6);
  padding-left: 18px;
  color: var(--muted);
}

.hero-points li {
  margin-bottom: var(--space-2);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.quote {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(222, 223, 227, 0.75);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5) var(--space-6);
  max-width: 780px;
  margin: 0 0 var(--space-6);
}

.quote-mark {
  position: absolute;
  left: 18px;
  top: 10px;
  font-family: var(--serif);
  font-size: 52px;
  line-height: 1;
  color: rgba(177, 13, 30, 0.22);
}

.quote-text {
  padding-left: 18px;
  font-family: var(--serif);
  font-weight: 650;
  letter-spacing: -0.02em;
  color: rgba(12, 13, 16, 0.92);
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease,
    border-color 160ms ease, color 160ms ease;
  user-select: none;
}

.btn:focus-visible {
  outline: 3px solid rgba(177, 13, 30, 0.22);
  outline-offset: 2px;
}

.btn-primary {
  position: relative;
  color: #fff;
  background: radial-gradient(
      120% 120% at 30% 20%,
      rgba(226, 25, 51, 0.95),
      rgba(177, 13, 30, 0.94) 58%,
      rgba(109, 0, 12, 0.95)
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 28px rgba(12, 13, 16, 0.12);
}

.btn-primary::after {
  content: none;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(12, 13, 16, 0.16);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(222, 223, 227, 0.8);
  color: var(--ink);
  box-shadow: 0 14px 40px rgba(12, 13, 16, 0.06);
}

.btn-ghost:hover {
  transform: translateY(-1px);
  border-color: rgba(201, 203, 209, 0.9);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 10px 14px;
  font-size: 14px;
}

.btn-lg {
  padding: 14px 22px;
}

.trust-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(222, 223, 227, 0.7);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow-soft);
  max-width: 820px;
}

.trust-divider {
  width: 1px;
  height: 34px;
  background: rgba(201, 203, 209, 0.9);
}

.trust-top {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.trust-bottom {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

.hero-card {
  grid-column: 2;
  grid-row: 2;
  width: 100%;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(222, 223, 227, 0.75);
  box-shadow: var(--shadow);
  padding: var(--space-6);
  backdrop-filter: blur(10px);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.hero-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 52px rgba(12, 13, 16, 0.1);
  border-color: rgba(201, 203, 209, 0.92);
}

.badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red-900);
  background: rgba(177, 13, 30, 0.09);
  border: 1px solid rgba(177, 13, 30, 0.14);
}

.hero-card-title {
  font-family: var(--serif);
  font-weight: 680;
  font-size: 22px;
  margin: var(--space-4) 0 var(--space-3);
}

.hero-card-subtitle {
  margin: 0;
  color: var(--muted);
}

.hero-card-actions {
  margin-top: var(--space-6);
}

.hero-mini {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(247, 247, 248, 0.68);
  border: 1px solid rgba(222, 223, 227, 0.82);
}

.hero-mini-k {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.hero-mini-v {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: -0.01em;
}

.helper {
  margin: var(--space-3) 0 0;
  color: var(--muted-2);
  font-size: 12px;
}

.section {
  padding-block: clamp(var(--space-8), 6vw, 120px);
}

.section-muted {
  background: rgba(240, 240, 242, 0.65);
  border-top: 1px solid rgba(222, 223, 227, 0.75);
  border-bottom: 1px solid rgba(222, 223, 227, 0.75);
}

.section-head {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.section-head-split {
  grid-template-columns: 1fr auto;
  align-items: end;
}

.section-title {
  font-family: var(--serif);
  font-weight: 680;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 2.6vw, 36px);
  margin: 0;
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 68ch;
}

.editorial {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-6), 3vw, var(--space-8));
  align-items: start;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 var(--space-6);
}

.rule {
  height: 1px;
  background: rgba(201, 203, 209, 0.9);
  margin: var(--space-6) 0;
}

.mini-spec {
  display: grid;
  gap: var(--space-4);
}

.mini-spec-item {
  display: grid;
  gap: 6px;
}

.mini-spec-k {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.mini-spec-v {
  font-size: 14px;
  color: var(--ink);
}

.ibdfam-note {
  margin-top: var(--space-6);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(222, 223, 227, 0.82);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
}

.ibdfam-note-title {
  font-family: var(--serif);
  font-weight: 680;
  letter-spacing: -0.02em;
}

.ibdfam-note-list {
  margin: var(--space-3) 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.ibdfam-note-list li {
  margin-bottom: var(--space-2);
}

.editorial-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.feature {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(222, 223, 227, 0.82);
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 44px rgba(12, 13, 16, 0.08);
  border-color: rgba(201, 203, 209, 0.92);
}

.feature::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(
      120% 120% at 20% 10%,
      rgba(226, 25, 51, 0.16),
      rgba(226, 25, 51, 0) 62%
    ),
    radial-gradient(
      120% 120% at 90% 90%,
      rgba(12, 13, 16, 0.06),
      rgba(12, 13, 16, 0) 55%
    );
  opacity: 0.75;
  pointer-events: none;
}

.feature-red::before {
  opacity: 0.95;
  background: radial-gradient(
      110% 120% at 18% 12%,
      rgba(226, 25, 51, 0.26),
      rgba(226, 25, 51, 0) 58%
    ),
    radial-gradient(
      120% 120% at 70% 90%,
      rgba(177, 13, 30, 0.18),
      rgba(177, 13, 30, 0) 60%
    );
}

.feature-top {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-2);
}

.feature-kicker {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.feature-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 680;
  letter-spacing: -0.02em;
}

.feature-body {
  position: relative;
  z-index: 1;
  margin: var(--space-4) 0 0;
  color: var(--muted);
}

.card {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(222, 223, 227, 0.78);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 44px rgba(12, 13, 16, 0.08);
  border-color: rgba(201, 203, 209, 0.92);
}

.card-title {
  margin: 0 0 var(--space-2);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card-body {
  margin: 0;
  color: var(--muted);
}

.speakers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.agenda {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.agenda-empty {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(201, 203, 209, 0.9);
  padding: var(--space-6);
  color: var(--muted);
}

.agenda-group {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(222, 223, 227, 0.82);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.agenda-head {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(222, 223, 227, 0.82);
  background: rgba(247, 247, 248, 0.72);
}

.agenda-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 680;
  letter-spacing: -0.02em;
}

.agenda-sub {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.agenda-items {
  padding: var(--space-4) var(--space-6) var(--space-6);
  display: grid;
  gap: var(--space-3);
}

.agenda-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(222, 223, 227, 0.9);
  background: rgba(255, 255, 255, 0.7);
  padding: var(--space-4);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.agenda-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(12, 13, 16, 0.06);
  border-color: rgba(201, 203, 209, 0.92);
}

.agenda-item-top {
  display: flex;
  gap: var(--space-3);
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
}

.agenda-item-k {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.agenda-item-t {
  margin: 8px 0 0;
  font-weight: 720;
  letter-spacing: -0.01em;
}

.agenda-item-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.speakers-empty {
  grid-column: 1 / -1;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(201, 203, 209, 0.9);
  padding: var(--space-6);
  color: var(--muted);
}

.speaker-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(222, 223, 227, 0.82);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-soft);
}

.speaker-media {
  position: relative;
  aspect-ratio: 4/3;
  background: radial-gradient(
    90% 120% at 20% 10%,
    rgba(226, 25, 51, 0.18),
    rgba(12, 13, 16, 0) 60%
  );
}

.speaker-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05) brightness(1.02);
  transform: scale(1.02);
}

.speaker-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      120% 120% at 30% 10%,
      rgba(226, 25, 51, 0.22),
      rgba(226, 25, 51, 0) 62%
    ),
    linear-gradient(180deg, rgba(12, 13, 16, 0.08), rgba(12, 13, 16, 0));
  mix-blend-mode: multiply;
  opacity: 0.9;
}

.speaker-body {
  padding: var(--space-5);
}

.speaker-name {
  font-weight: 750;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.speaker-role {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.form-shell {
  display: grid;
  grid-template-columns: 1fr 0.52fr;
  gap: var(--space-6);
  align-items: start;
}

.form {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(222, 223, 227, 0.82);
  box-shadow: var(--shadow);
  padding: clamp(var(--space-6), 3vw, var(--space-7));
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.field {
  display: grid;
  gap: 8px;
}

.label {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(201, 203, 209, 0.9);
  background: rgba(247, 247, 248, 0.7);
  color: var(--ink);
  font: inherit;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease,
    background 160ms ease;
}

input::placeholder {
  color: rgba(107, 111, 122, 0.9);
}

input:focus,
select:focus {
  border-color: rgba(177, 13, 30, 0.6);
  box-shadow: 0 0 0 4px rgba(177, 13, 30, 0.12);
  background: rgba(255, 255, 255, 0.92);
}

input[aria-invalid="true"],
select[aria-invalid="true"] {
  border-color: rgba(138, 0, 16, 0.75);
  box-shadow: 0 0 0 4px rgba(138, 0, 16, 0.12);
}

.hint {
  font-size: 12px;
  color: var(--muted-2);
}

.check {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-top: var(--space-5);
  color: var(--muted);
  font-size: 14px;
}

.check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--red-700);
}

.form-actions {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-6);
}

.form-status {
  min-height: 20px;
  color: var(--muted);
  font-size: 14px;
}

.fineprint {
  margin: var(--space-5) 0 0;
  color: var(--muted-2);
  font-size: 12px;
}

.side-card {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(222, 223, 227, 0.82);
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
  backdrop-filter: blur(10px);
}

.side-card-title {
  font-family: var(--serif);
  font-weight: 680;
  letter-spacing: -0.02em;
  font-size: 18px;
}

.side-list {
  padding-left: 18px;
  margin: var(--space-4) 0 0;
  color: var(--muted);
}

.side-list li {
  margin-bottom: var(--space-2);
}

.side-card-foot {
  margin-top: var(--space-6);
}

.mini-note {
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(222, 223, 227, 0.82);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 4px;
  text-align: right;
}

.mini-note-k {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.mini-note-v {
  font-weight: 700;
  letter-spacing: -0.01em;
}

.site-footer {
  border-top: 1px solid rgba(222, 223, 227, 0.75);
  margin-top: 20px;
  padding-block: var(--space-6);
}

.footer-support {
  padding: var(--space-6) var(--space-5);
  margin-bottom: var(--space-5);
  border: 1px solid rgba(222, 223, 227, 0.82);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 10px 28px rgba(12, 13, 16, 0.05);
}

.footer-support-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.footer-support-title::before,
.footer-support-title::after {
  content: "";
  width: clamp(48px, 8vw, 88px);
  height: 1px;
  background: rgba(201, 203, 209, 0.9);
}

.footer-support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(190px, 220px));
  justify-content: center;
  gap: var(--space-4);
}

.support-slot {
  position: relative;
  min-height: 92px;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid rgba(222, 223, 227, 0.95);
  background: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(12, 13, 16, 0.04);
}

.support-slot::before {
  content: "APOIO";
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.support-slot--filled {
  overflow: hidden;
}

.support-slot--filled::before {
  content: none;
}

.support-slot--filled img {
  width: min(100%, 154px);
  max-height: 54px;
  object-fit: contain;
  display: block;
  filter: contrast(1.02);
}

.footer-logo {
  height: 70px;
  width: auto;
  max-width: 320px;
  display: block;
  object-fit: contain;
  margin-bottom: var(--space-3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-5);
  align-items: center;
  padding-top: 100px;
}

.footer-brand {
  font-family: var(--serif);
  font-weight: 680;
}

.footer-muted {
  color: var(--muted-2);
  font-size: 12px;
  margin-top: 6px;
}

.footer-links {
  display: flex;
  gap: var(--space-4);
}

.footer-link {
  font-size: 13px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  transition: background 160ms ease, color 160ms ease;
}

.footer-link:hover {
  color: var(--ink);
  background: rgba(12, 13, 16, 0.04);
}

.footer-right {
  text-align: right;
}

@media (max-width: 980px) {
  .header-grid {
    grid-template-columns: 1fr auto;
  }
  .nav {
    display: none;
  }
  .hero-grid {
      grid-template-columns: 1fr;
    }
  .hero-copy,
  .hero-countdown,
  .hero-card {
    grid-column: auto;
    grid-row: auto;
  }
  .hero-card {
      max-width: none;
    }
  .section-head-split {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .editorial {
    grid-template-columns: 1fr;
  }
  .editorial-cards {
    grid-template-columns: 1fr;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .speakers {
    grid-template-columns: 1fr;
  }
  .form-shell {
    grid-template-columns: 1fr;
  }
  .mini-note {
    text-align: left;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: left;
    padding-top: 72px;
  }
  .footer-links {
    flex-wrap: wrap;
  }
  .footer-right {
    text-align: left;
  }
  .footer-support-grid {
    grid-template-columns: repeat(3, minmax(0, 220px));
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--max), calc(100% - 2 * var(--space-4)));
  }
  .header-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: var(--space-3);
    padding-block: var(--space-3);
    text-align: center;
  }
  .brand {
    width: 100%;
    justify-content: center;
  }
  .brand-logo {
    height: 58px;
    max-width: min(100%, 220px);
  }
  .header-cta {
    display: none;
  }
  .hero {
    padding-block: var(--space-6);
  }
  .hero-grid {
    gap: var(--space-5);
  }
  .hero-title {
    font-size: 32px;
    line-height: 1.12;
  }
  .hero-countdown {
    display: grid;
    min-width: 0;
    margin-bottom: var(--space-4);
    padding: var(--space-3);
  }
  .hero-countdown-head {
    justify-content: center;
    font-size: 10px;
    letter-spacing: 0.16em;
  }
  .hero-countdown-tags {
    justify-content: center;
    width: 100%;
  }
  .hero-countdown-grid {
    gap: 10px;
  }
  .hero-countdown-unit {
    padding: 12px 10px;
    border-radius: 16px;
  }
  .hero-countdown-unit strong {
    font-size: 24px;
  }
  .hero-subtitle {
    font-size: 15px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: var(--space-5);
  }
  .hero-actions .btn {
    width: 100%;
  }
  .quote {
    padding: var(--space-4);
  }
  .quote-mark {
    left: 14px;
    top: 8px;
    font-size: 42px;
  }
  .quote-text {
    padding-left: 12px;
  }
  .trust-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    padding: var(--space-4);
  }
  .trust-divider {
    display: none;
  }
  .trust-item {
    text-align: left;
  }
  .section {
    padding-block: var(--space-7);
  }
  .section-head {
    margin-bottom: var(--space-5);
  }
  .section-head-split {
    grid-template-columns: 1fr;
  }
  .mini-note {
    width: 100%;
    border-radius: var(--radius-md);
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form,
  .side-card,
  .hero-card {
    padding: var(--space-5);
  }
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .footer-support-grid {
    grid-template-columns: minmax(0, 260px);
    gap: var(--space-3);
  }
  .footer-support {
    padding: var(--space-4);
  }
  .footer-support-title {
    margin-bottom: var(--space-4);
    letter-spacing: 0.22em;
  }
  .support-slot {
    min-height: 84px;
    padding: 12px 14px;
  }
  .support-slot--filled img {
    width: min(100%, 132px);
    max-height: 46px;
  }
  .footer-grid {
    justify-items: center;
    gap: var(--space-4);
    padding-top: 40px;
    text-align: center;
  }
  .footer-logo {
    height: 60px;
    margin-inline: auto;
  }
  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }
  .footer-right {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .btn,
  .nav-link,
  .footer-link {
    transition: none;
  }
  .blob-a,
  .blob-b,
  .btn-primary::after,
  .hero::after {
    animation: none !important;
  }
}

@keyframes blobFloatA {
  0% {
    transform: translate3d(0, 0, 0) rotate(-7deg) scale(1);
  }
  40% {
    transform: translate3d(-18px, 22px, 0) rotate(-12deg) scale(1.02);
  }
  70% {
    transform: translate3d(14px, 10px, 0) rotate(-4deg) scale(1.01);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(-7deg) scale(1);
  }
}

@keyframes blobFloatB {
  0% {
    transform: translate3d(0, 0, 0) rotate(10deg) scale(1);
  }
  45% {
    transform: translate3d(16px, -18px, 0) rotate(16deg) scale(1.02);
  }
  75% {
    transform: translate3d(-10px, -10px, 0) rotate(8deg) scale(1.01);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(10deg) scale(1);
  }
}

@keyframes btnSheen {
  0%,
  58% {
    opacity: 0;
    transform: translateX(-40%) rotate(10deg);
  }
  68% {
    opacity: 0.8;
  }
  78% {
    opacity: 0;
    transform: translateX(40%) rotate(10deg);
  }
  100% {
    opacity: 0;
    transform: translateX(40%) rotate(10deg);
  }
}

@keyframes heroSweep {
  0%,
  45% {
    opacity: 0.18;
    transform: translateX(-18%) rotate(8deg);
  }
  60% {
    opacity: 0.38;
  }
  75%,
  100% {
    opacity: 0.18;
    transform: translateX(18%) rotate(8deg);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.is-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}