/* ==========================================================================
   SVRIAS 2026 — Master Stylesheet
   ScholarVault Research Integrity & Responsible AI Summit 2026
   Theme: Pristine Light Mode (White #ffffff / Slate #0f172a / Luminous Teal #2DD4BF)
   ========================================================================== */

:root {
  /* Surface & Base Tones */
  --bg-body: #ffffff;
  --bg-surface: #f8fafc;
  --bg-surface-elevated: #ffffff;
  --bg-mist: #f0fdfa;
  --bg-hero: linear-gradient(180deg, #ffffff 0%, #f0fdfa 60%, #ffffff 100%);
  --bg-dark-section: #0f172a;

  /* Typography Colors */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  --text-inverse-muted: #94a3b8;

  /* Brand Accents */
  --accent-primary: #2dd4bf;       /* Luminous Teal 400 */
  --accent-hover: #14b8a6;         /* Teal 500 */
  --accent-secondary: #0f766e;     /* Dark Teal 700 */
  --accent-light: #ccfbf1;         /* Teal 100 */
  --accent-glow: rgba(45, 212, 191, 0.35);

  /* Overlays & Borders */
  --white: #ffffff;
  --white-90: rgba(255, 255, 255, 0.9);
  --white-80: rgba(255, 255, 255, 0.8);
  --white-60: rgba(255, 255, 255, 0.6);
  --white-40: rgba(255, 255, 255, 0.4);
  --ink-90: rgba(15, 23, 42, 0.9);
  --ink-80: rgba(15, 23, 42, 0.8);
  --ink-60: rgba(15, 23, 42, 0.6);
  --ink-40: rgba(15, 23, 42, 0.4);
  --ink-10: rgba(15, 23, 42, 0.06);

  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-card: rgba(15, 23, 42, 0.07);
  --border-active: #2dd4bf;
  --border-dark: rgba(255, 255, 255, 0.12);

  /* Shadows & Elevation */
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.04);
  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.06);
  --shadow-strong: 0 24px 60px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 0 40px rgba(45, 212, 191, 0.25);

  /* Card Surfaces */
  --card-bg: #ffffff;
  --card-glass: rgba(255, 255, 255, 0.88);
  --badge-bg: rgba(45, 212, 191, 0.12);
  --badge-text: #0f766e;
  --navbar-bg: rgba(255, 255, 255, 0.92);

  /* Dimensions & Scales */
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-full: 9999px;
  --shell: min(1200px, calc(100vw - 48px));
  --navbar-h: 78px;

  /* Typography */
  --font-display: "Sora", sans-serif;
  --font-body: "Manrope", sans-serif;

  /* Transitions */
  --transition: 300ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 180ms cubic-bezier(0.22, 1, 0.36, 1);

  /* Trust Badges */
  --sv-gold: #f59e0b;
  --sv-gold-dim: rgba(245, 158, 11, 0.12);
  --sv-platinum: #2dd4bf;
  --sv-platinum-dim: rgba(45, 212, 191, 0.15);
}

/* ==========================================================================
   CSS Reset & Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-primary);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

::selection {
  background: rgba(45, 212, 191, 0.28);
  color: var(--text-primary);
}

/* ==========================================================================
   Layout Containers & Grid System
   ========================================================================== */

.site-shell {
  width: var(--shell);
  margin: 0 auto;
  position: relative;
}

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--accent-secondary), var(--accent-primary), #38bdf8);
  z-index: 3000;
  box-shadow: 0 0 16px rgba(45, 212, 191, 0.5);
}

.scroll-top {
  position: fixed;
  bottom: 18px;
  right: 18px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
  z-index: 1900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
}

.scroll-top:hover {
  background: var(--accent-primary);
  color: #0f172a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   Top Banner & Fixed Navigation
   ========================================================================== */

.navbar__banner {
  background: linear-gradient(90deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  border-bottom: 1px solid rgba(45, 212, 191, 0.25);
  padding: 8px 16px;
  text-align: center;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-primary);
  letter-spacing: 0.04em;
  position: relative;
  z-index: 2001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.navbar__banner span {
  color: #f8fafc;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  height: var(--navbar-h);
  transition: all var(--transition);
  background: transparent;
}

.navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  opacity: 0.6;
  transition: opacity var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar.scrolled::before {
  opacity: 1;
}

.navbar__inner {
  position: relative;
  z-index: 2;
  height: 100%;
  width: min(1320px, calc(100vw - 56px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
  max-width: 230px;
  position: relative;
  z-index: 2;
}

.navbar__logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.navbar__logo-text strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  white-space: nowrap;
}

.navbar__logo-text span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-secondary);
  letter-spacing: 0.02em;
}

/* Nav links — clean, no pill border */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 2px;
  justify-content: center;
  min-width: 0;
  width: 100%;
  padding: 0;
  margin: 0;
  z-index: 1;
  overflow: hidden;
  flex-wrap: nowrap;
}

.navbar__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  flex: 0 0 auto;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--text-primary);
  background: rgba(15, 23, 42, 0.06);
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  padding-left: 8px;
}

.navbar__hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--border-subtle);
  position: relative;
  cursor: pointer;
  grid-column: 3;
  justify-self: end;
}

.navbar__hamburger span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.navbar__hamburger span:nth-child(1) {
  top: 14px;
}

.navbar__hamburger span:nth-child(2) {
  top: 21px;
}

.navbar__hamburger span:nth-child(3) {
  top: 28px;
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.navbar__mobile {
  position: fixed;
  top: calc(var(--navbar-h) + 12px);
  left: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: none;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-strong);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: all var(--transition);
}

.navbar__mobile.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.navbar__mobile a {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.navbar__mobile a:hover,
.navbar__mobile a.active {
  background: var(--bg-mist);
  color: var(--accent-secondary);
}

/* ==========================================================================
   Typography & Accents
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-top: 0;
  line-height: 1.2;
}

.grad {
  background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section__top {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  border: 1px solid rgba(45, 212, 191, 0.25);
}

.eyebrow--light {
  background: rgba(255, 255, 255, 0.15);
  color: var(--accent-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.breadcrumbs a {
  color: var(--text-secondary);
}

.breadcrumbs a:hover {
  color: var(--accent-secondary);
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */

.section {
  padding: 88px 0;
  position: relative;
}

.section--mist {
  background-color: var(--bg-mist);
  background-image: radial-gradient(circle at 10% 20%, rgba(45, 212, 191, 0.08) 0%, transparent 50%),
                    radial-gradient(circle at 90% 80%, rgba(15, 118, 110, 0.05) 0%, transparent 50%);
}

.section--light {
  background-color: var(--bg-surface);
}

.section--dark {
  background-color: var(--bg-dark-section);
  color: var(--text-inverse);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--text-inverse);
}

.section--dark .section-lead {
  color: var(--text-inverse-muted);
}

.section--dark .card {
  background: rgba(30, 41, 59, 0.7);
  border-color: var(--border-dark);
  color: var(--text-inverse);
}

.section--dark .card p {
  color: var(--text-inverse-muted);
}

/* ==========================================================================
   Hero Section (SVRIAS 2026 Light Theme)
   ========================================================================== */

.hero {
  position: relative;
  min-height: 90vh;
  padding: calc(var(--navbar-h) + 60px) 0 80px;
  background: var(--bg-hero);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero__canvas-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

#hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.35fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero__kicker {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-secondary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__title {
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
  margin-bottom: 20px;
}

.hero__title span {
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 50%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 620px;
}

.hero__meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.hero__meta-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.hero__meta-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--badge-bg);
  color: var(--accent-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__meta-icon svg,
.hero__meta-icon i {
  width: 18px;
  height: 18px;
}

.hero__meta-text strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.hero__meta-text span {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* Dashboard Panel (Right Side Hero) */
.hero__panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dashboard-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition);
}

.dashboard-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.dashboard-stat-box {
  padding: 14px;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.dashboard-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-secondary);
  line-height: 1;
  margin-bottom: 4px;
}

.dashboard-stat-label {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(45, 212, 191, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(45, 212, 191, 0);
  }
}

/* Secondary Page Hero */
.page-hero {
  position: relative;
  padding: calc(var(--navbar-h) + 40px) 0 54px;
  background: var(--bg-hero);
  border-bottom: 1px solid var(--border-subtle);
}

.page-hero__inner {
  max-width: 840px;
}

.page-hero__title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.page-hero__title span {
  color: var(--accent-secondary);
}

.page-hero__desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   Buttons System
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  border-radius: var(--radius-full);
  min-height: 48px;
  padding: 0 24px;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn svg,
.btn i {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 118, 110, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #115e59 0%, #0f766e 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 118, 110, 0.35);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: var(--bg-mist);
  border-color: var(--accent-primary);
  color: var(--accent-secondary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: rgba(15, 23, 42, 0.04);
}

.btn-sm {
  min-height: 38px;
  padding: 0 16px;
  font-size: 0.82rem;
}

.btn-lg {
  min-height: 56px;
  padding: 0 32px;
  font-size: 1.05rem;
}

/* ==========================================================================
   Cards & Component Library
   ========================================================================== */

.card {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
  border-color: var(--accent-primary);
}

.card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-secondary);
  background: var(--badge-bg);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.icon-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--badge-bg);
  color: var(--accent-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.icon-badge svg,
.icon-badge i {
  width: 24px;
  height: 24px;
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.track-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.track-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--accent-primary);
}

.track-card__num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

.track-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.track-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.track-card__topics {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.track-card__topics li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.track-card__topics li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
}

/* KPI Row */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.kpi-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.kpi-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-secondary);
  line-height: 1.1;
  margin-bottom: 6px;
}

.kpi-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* 5-Step Journey Pipeline */
.journey-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}

.journey-step {
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition);
}

.journey-step:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  background: rgba(30, 41, 59, 1);
}

.journey-step__num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-primary);
  line-height: 1;
  margin-bottom: 12px;
}

.journey-step__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(45, 212, 191, 0.15);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.journey-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.journey-step p {
  font-size: 0.84rem;
  color: var(--text-inverse-muted);
  line-height: 1.5;
  margin: 0;
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.timeline-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  gap: 24px;
  box-shadow: var(--shadow-sm);
  align-items: center;
  transition: all var(--transition);
}

.timeline-card:hover {
  transform: translateX(4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-soft);
}

.timeline-card__date {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-secondary);
}

.timeline-card__date span {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.timeline-card__content h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.timeline-card__content p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.faq-item:hover,
.faq-item.open {
  border-color: var(--accent-primary);
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.faq-item__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-secondary);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
  background: var(--accent-primary);
  color: #0f172a;
}

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-item__body-inner {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   Registration Pricing Table & Currency Switcher
   ========================================================================== */

.pricing-header {
  text-align: center;
  margin-bottom: 40px;
}

.pricing-toggle {
  display: inline-flex;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
  box-shadow: var(--shadow-sm);
  margin-top: 16px;
}

.currency-btn {
  padding: 8px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.currency-btn.active {
  background: var(--accent-secondary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.25);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.price-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.price-card--featured {
  border-color: var(--accent-primary);
  box-shadow: 0 16px 40px rgba(45, 212, 191, 0.15);
  background: linear-gradient(180deg, #ffffff 0%, #f0fdfa 100%);
}

.price-card--featured::before {
  content: "Most Popular";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-secondary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.price-card__title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.price-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.5;
}

.price-card__amount {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-card__regular {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  font-weight: 500;
}

.price-card__tier-tag {
  font-size: 0.78rem;
  color: var(--accent-secondary);
  font-weight: 700;
  margin-bottom: 24px;
}

.price-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.price-card__features li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.price-card__features li svg,
.price-card__features li i {
  width: 18px;
  height: 18px;
  color: var(--accent-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ScholarVault Gold Card */
.sv-gold-card {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border: 1px solid #fde68a;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 36px;
  box-shadow: var(--shadow-sm);
}

.sv-gold-card__content h3 {
  font-size: 1.25rem;
  color: #92400e;
  margin-bottom: 6px;
}

.sv-gold-card__content p {
  font-size: 0.92rem;
  color: #78350f;
  margin: 0;
}

/* ==========================================================================
   Forms & Interactive Inputs
   ========================================================================== */

.form-shell {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-soft);
  max-width: 760px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-grid--single {
  grid-template-columns: 1fr;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
}

.field label .req {
  color: #ef4444;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.18);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.check-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent-secondary);
}

.file-drop-zone {
  border: 2px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 20px;
  text-align: center;
  background: var(--bg-surface);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.file-drop-zone:hover {
  border-color: var(--accent-primary);
  background: var(--bg-mist);
}

.file-drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-drop-icon {
  font-size: 2rem;
  color: var(--accent-secondary);
  margin-bottom: 8px;
  display: block;
}

.file-drop-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.file-selected-name {
  margin-top: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-secondary);
}

.form-submit {
  width: 100%;
  margin-top: 12px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
}

.form-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--badge-bg);
  color: var(--accent-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.form-success__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.form-success__text {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Coming Soon Overlay */
.coming-soon-banner {
  background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
  color: #ffffff;
  padding: 24px;
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-soft);
}

.coming-soon-banner h3 {
  color: #ffffff;
  margin-bottom: 4px;
  font-size: 1.2rem;
}

.coming-soon-banner p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   Newsletter Strip
   ========================================================================== */

.newsletter-strip {
  background: #0f172a;
  color: #ffffff;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.newsletter-inner h2 {
  color: #ffffff;
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.newsletter-inner p {
  color: var(--text-inverse-muted);
  margin: 0;
  font-size: 0.95rem;
}

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-form input {
  flex-grow: 1;
  padding: 12px 18px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: #0f172a;
  color: #ffffff;
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer__brand p {
  color: var(--text-inverse-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 16px 0 24px;
  max-width: 320px;
}

.footer__brand strong {
  color: #ffffff;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer__col a {
  font-size: 0.88rem;
  color: var(--text-inverse-muted);
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: var(--accent-primary);
}

.footer__trust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__payment-methods,
.footer__protection {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer__payment-methods img {
  height: 24px;
  width: auto;
  opacity: 0.75;
  filter: grayscale(20%);
  transition: opacity var(--transition-fast);
}

.footer__payment-methods img:hover {
  opacity: 1;
  filter: none;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 0.84rem;
  color: var(--text-inverse-muted);
}

.footer__bottom p {
  margin: 0;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  color: var(--text-inverse-muted);
}

.footer__bottom-links a:hover {
  color: var(--accent-primary);
}

/* ScholarVault Verification Badge Pill */
.sv-badge-pill {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px 6px 4px 14px;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}

.sv-badge-pill__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: #0f172a;
}

.sv-badge-pill__name span {
  color: var(--accent-secondary);
}

.sv-badge-pill__right {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--badge-bg);
}

.sv-badge-pill__tier {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-secondary);
}

.sv-badge-pill__score {
  font-size: 0.82rem;
  font-weight: 800;
  color: #0f172a;
}

/* ==========================================================================
   Modals & Toasts
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-panel {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 36px;
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-strong);
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition);
}

.modal-overlay.open .modal-panel {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
}

.modal-close:hover {
  background: var(--border-subtle);
  color: var(--text-primary);
}

/* Toasts */
#toastContainer {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 5000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-strong);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  animation: toastIn 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.toast--success {
  border-left: 4px solid var(--accent-primary);
}

.toast--error {
  border-left: 4px solid #ef4444;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Scroll Reveal Animations
   ========================================================================== */

.reveal,
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms cubic-bezier(0.22, 1, 0.36, 1),
              transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible,
.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible,
.reveal-scale.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  transform: translateX(-30px);
}
.reveal-left.visible {
  transform: translateX(0);
}

.reveal-right {
  transform: translateX(30px);
}
.reveal-right.visible {
  transform: translateX(0);
}

.reveal-scale {
  transform: scale(0.94);
}
.reveal-scale.visible {
  transform: scale(1);
}

.stagger > *:nth-child(1) { transition-delay: 60ms; }
.stagger > *:nth-child(2) { transition-delay: 120ms; }
.stagger > *:nth-child(3) { transition-delay: 180ms; }
.stagger > *:nth-child(4) { transition-delay: 240ms; }
.stagger > *:nth-child(5) { transition-delay: 300ms; }
.stagger > *:nth-child(6) { transition-delay: 360ms; }

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1200px) {
  .navbar__links,
  .navbar__cta {
    display: none;
  }
  .navbar__hamburger {
    display: block;
  }
  .navbar__mobile {
    display: block;
  }
  .hero__inner {
    grid-template-columns: 1.2fr 1fr;
    gap: 36px;
  }
  .track-grid,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .journey-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 991px) {
  .hero {
    min-height: auto;
    padding: calc(var(--navbar-h) + 40px) 0 60px;
  }
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__desc {
    max-width: 100%;
  }
  .grid-4,
  .kpi-row,
  .price-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .newsletter-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .timeline-card {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 768px) {
  :root {
    --navbar-h: 68px;
  }
  .section {
    padding: 60px 0;
  }
  .track-grid,
  .grid-3,
  .grid-2,
  .grid-4,
  .kpi-row,
  .price-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .hero__meta-grid {
    grid-template-columns: 1fr;
  }
  .journey-grid {
    grid-template-columns: 1fr;
  }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn {
    width: 100%;
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .footer__trust,
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .form-shell {
    padding: 24px;
  }
  .sv-gold-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.1rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .price-card__amount {
    font-size: 2.2rem;
  }
}

/* Centralized conference chrome: social proof, assessment state and mobile dock */
.footer__organizer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer__organizer .organizer-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
}
.footer__organizer div,
.footer__assessment span,
.footer__social-block > div {
  display: flex;
  flex-direction: column;
}
.footer__organizer span,
.footer__assessment small,
.footer__social-block span {
  color: var(--text-inverse-muted);
  font-size: .76rem;
}
.footer__assessment {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 360px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  color: #fff;
}
.footer__assessment svg { color: var(--primary-light); }
.footer__col button {
  width: max-content;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-inverse-muted);
  font: inherit;
  cursor: pointer;
}
.footer__col button:hover { color: #fff; }
.footer__social-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.footer__social-block strong { color: #fff; }
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #fff;
  font-size: .75rem;
}
.social-links a span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-hover);
  color: #fff;
  font-weight: 800;
}
.social-links a:hover { border-color: var(--accent-primary); }
.payment-logo--gpay { min-width: 74px; object-fit: contain; }
.social-dock-toggle,
.social-dock { position: fixed; z-index: 1100; }
.social-dock-toggle {
  right: 78px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--accent-hover);
  color: #fff;
  box-shadow: 0 14px 38px rgba(8, 129, 119, .3);
  font-weight: 800;
  cursor: pointer;
}
.social-dock {
  right: 18px;
  bottom: 76px;
  width: min(340px, calc(100vw - 36px));
  padding: 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: var(--bg-surface-elevated);
  box-shadow: 0 24px 70px rgba(15,23,42,.22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: .2s ease;
}
.social-dock.open { opacity: 1; visibility: visible; transform: translateY(0); }
.social-dock__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.social-dock__head button {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--bg-surface);
  cursor: pointer;
}
.social-links--dock { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
.social-links--dock a { color: var(--text-primary); border-color: var(--border-subtle); }

@media (max-width: 768px) {
  .navbar__banner {
    min-height: 34px;
    padding: 7px 12px;
    text-align: center;
    white-space: normal;
    line-height: 1.35;
  }
  .footer__social-block { align-items: flex-start; flex-direction: column; }
  .footer__social-block .social-links { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); width: 100%; }
  .social-dock-toggle span { display: none; }
  .social-dock-toggle { right: 76px; width: 48px; padding: 0; justify-content: center; }
}

/* Social dock contrast and official icon assets */
.social-dock-toggle{background:linear-gradient(135deg,#0f766e,#14b8a6);color:#fff!important;border:1px solid rgba(255,255,255,.35)}
.social-dock-toggle span,.social-dock-toggle svg{color:#fff!important;opacity:1!important}
.social-dock__head strong{color:var(--text-primary)}
.social-links a .social-icon{background:transparent;padding:0;overflow:hidden}
.social-links a .social-icon img{display:block;width:22px;height:22px;object-fit:contain;border-radius:50%}
.social-links--dock a{background:#fff;color:var(--text-primary)!important}
.social-links--dock a:hover{background:var(--bg-mist);border-color:var(--accent-hover)}

/* Accessible compact support and icon-only social controls */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.footer__social-block{justify-content:flex-start}
.social-links{align-items:center;gap:10px}
.social-links a{width:44px;height:44px;padding:0;justify-content:center;gap:0;border-radius:12px}
.social-links a>span:not(.social-icon){display:none}
.social-links a .social-icon{width:24px;height:24px;border-radius:0}
.social-links a .social-icon img{width:24px;height:24px;border-radius:5px}
.social-links--dock{grid-template-columns:repeat(4,44px);gap:10px;justify-content:start}
.social-links--dock a{width:44px;height:44px;border-radius:12px}
.support-email{display:inline-flex;align-items:center;gap:9px;min-height:44px;margin:0 0 12px;padding:0 12px;border:1px solid var(--border-subtle);border-radius:12px;color:var(--text-primary);font-size:.8rem;font-weight:800}
.support-email svg{width:18px;height:18px;color:var(--accent-hover)}
.social-dock-toggle{right:78px;bottom:calc(18px + env(safe-area-inset-bottom));min-width:104px;justify-content:center}
.social-dock-toggle svg{width:19px;height:19px}
.social-dock{bottom:calc(78px + env(safe-area-inset-bottom))}
.scroll-top{bottom:calc(18px + env(safe-area-inset-bottom))}

/* Shared compact disclosure patterns */
.info-disclosure{border:1px solid var(--border-subtle);border-radius:16px;background:#fff;overflow:hidden}
.info-disclosure summary{display:flex;align-items:center;gap:10px;min-height:54px;padding:12px 14px;cursor:pointer;font-weight:800;color:var(--text-primary);list-style:none}
.info-disclosure summary::-webkit-details-marker{display:none}
.info-disclosure summary svg{width:19px;height:19px;color:var(--accent-hover);flex:0 0 auto}
.info-disclosure summary span{flex:1}
.info-disclosure summary::after{content:'View details';font-size:.74rem;color:var(--accent-hover);font-weight:800}
.info-disclosure[open] summary::after{content:'Hide details'}
.info-disclosure__body{padding:0 14px 14px;color:var(--text-secondary);font-size:.9rem;line-height:1.65}
.submission-critical-note{margin:12px 0;padding:12px 14px;border-left:3px solid var(--accent-primary);background:var(--bg-mist);color:var(--text-secondary);font-size:.86rem;line-height:1.55}

/* Registration starter */
.registration-starter{max-width:980px;margin:0 auto}
.registration-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:26px}
.registration-steps span{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.78rem;font-weight:800}
.registration-steps b{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:var(--bg-mist);color:var(--accent-hover)}
.registration-step-card{border:2px solid transparent;cursor:pointer}
.registration-step-card.is-selected{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(45,212,191,.14)}
.registration-step-card input{position:absolute;opacity:0;pointer-events:none}
.registration-sticky-summary{position:sticky;bottom:12px;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:22px;padding:12px 14px;border:1px solid var(--border-subtle);border-radius:16px;background:rgba(15,23,42,.96);color:#fff;box-shadow:0 18px 45px rgba(15,23,42,.3)}
.registration-sticky-summary small{display:block;color:#cbd5e1}.registration-sticky-summary strong{display:block}

@media(max-width:768px){
  .section{padding:44px 0}
  .site-shell{width:min(100% - 28px,var(--content-max))}
  .page-hero{padding:42px 0 38px}
  .page-hero__title{font-size:clamp(1.9rem,10vw,2.45rem);line-height:1.04}
  .page-hero__desc,.section-lead{font-size:.98rem;line-height:1.65}
  .form-shell{padding:18px;border-radius:18px}
  .field input,.field select,.field textarea{font-size:16px}
  .card,.price-card{padding:20px}
  .footer__social-block{display:block;padding:18px 0}
  .footer__social-block .social-links{display:flex;flex-wrap:wrap;width:auto;gap:9px}
  .social-dock-toggle span{display:inline}
  .social-dock-toggle{right:72px;width:auto;min-width:102px;padding:0 14px}
  .social-dock{right:12px;width:min(310px,calc(100vw - 24px));padding:14px}
  .social-links--dock{display:grid;grid-template-columns:repeat(4,44px);width:auto}
  .registration-steps{grid-template-columns:1fr 1fr}
  .registration-sticky-summary{bottom:calc(76px + env(safe-area-inset-bottom));flex-wrap:wrap}
  .registration-sticky-summary .btn{flex:1;min-width:150px}
  .coming-soon-banner{padding:16px;align-items:flex-start}
}

@media(max-width:420px){
  .navbar__logo-text strong{font-size:.95rem}
  .navbar__logo-text span{font-size:.66rem}
  .hero__title{font-size:clamp(2rem,12vw,2.7rem);line-height:1.02}
  .section-title{font-size:1.65rem}
  .registration-steps span{font-size:.7rem}
  .registration-sticky-summary{padding:10px 12px}
}