/* ==========================================================================
   VEDHKRIT LMS PORTAL LAUNCH PAGE — OFFICIAL STYLESHEET
   Design System: 60-30-10 Brand Guidelines (Inter & Outfit)
   Target Domain: lms.vedhkrit.com
   ========================================================================== */

:root {
  /* Official Brand Colors */
  --ved-blue: #0B55C5;
  --ved-blue-hover: #0947A7;
  --ved-blue-light: #EBF2FE;
  --ved-navy: #17263C;
  --ved-navy-soft: #243550;
  --ved-orange: #FF6B00;
  --ved-orange-hover: #E55F00;
  --ved-orange-light: #FFF2E8;
  --ved-teal: #05A9B7;
  --ved-teal-light: #E6F8FA;
  --ved-bg: #F5F8FF;
  --ved-border: #DCE3EF;
  --ved-muted: #5D6C80;
  --ved-white: #FFFFFF;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 8px rgba(20, 54, 110, 0.04);
  --shadow-md: 0 10px 30px rgba(20, 54, 110, 0.08);
  --shadow-lg: 0 20px 48px rgba(11, 85, 197, 0.12);
  --shadow-glow: 0 0 35px rgba(11, 85, 197, 0.25);
  --shadow-orange-glow: 0 0 25px rgba(255, 107, 0, 0.35);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ved-navy);
  background-color: var(--ved-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background: radial-gradient(circle at 15% 10%, rgba(11, 85, 197, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 85% 20%, rgba(5, 169, 183, 0.08) 0%, transparent 45%),
              radial-gradient(circle at 50% 80%, rgba(255, 107, 0, 0.05) 0%, transparent 50%),
              var(--ved-bg);
}

/* Background Ambient Elements */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: rgba(11, 85, 197, 0.15);
  top: -100px;
  left: -100px;
  animation: floatGlow 14s ease-in-out infinite alternate;
}

.glow-2 {
  width: 450px;
  height: 450px;
  background: rgba(5, 169, 183, 0.12);
  top: 30%;
  right: -100px;
  animation: floatGlow 18s ease-in-out infinite alternate-reverse;
}

.glow-3 {
  width: 400px;
  height: 400px;
  background: rgba(255, 107, 0, 0.08);
  bottom: 0;
  left: 30%;
  animation: floatGlow 16s ease-in-out infinite alternate;
}

@keyframes floatGlow {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, 40px) scale(1.08); }
  100% { transform: translate(-20px, 20px) scale(0.95); }
}

.grid-matrix-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(220, 227, 239, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(220, 227, 239, 0.4) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 20%, transparent 80%);
  pointer-events: none;
  z-index: 1;
}

/* Container Structure */
.launch-layout {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glass Header */
.launch-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--ved-border);
  transition: var(--transition-smooth);
}

.nav-wrapper {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.subdomain-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ved-blue-light);
  color: var(--ved-blue);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(11, 85, 197, 0.15);
  letter-spacing: 0.02em;
}

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

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ved-navy);
  text-decoration: none;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--ved-border);
  background: var(--ved-white);
  transition: var(--transition-fast);
}

.btn-ghost:hover {
  border-color: var(--ved-blue);
  color: var(--ved-blue);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Main Hero Section */
.hero-section {
  padding: 64px 0 40px;
  text-align: center;
}

.hero-content {
  max-width: 920px;
  margin: 0 auto;
}

/* Badges */
.badge-live-announcement {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--ved-border);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.pulse-dot-wrapper {
  position: relative;
  width: 10px;
  height: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pulse-dot-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--ved-orange);
  opacity: 0.75;
  animation: pulsePing 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.pulse-dot-center {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ved-orange);
}

@keyframes pulsePing {
  75%, 100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.badge-text {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ved-navy);
}

.badge-highlight {
  color: var(--ved-orange);
  font-weight: 800;
}

/* Hero Typography */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.2vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ved-navy);
  margin-bottom: 20px;
}

.text-gradient-blue {
  background: linear-gradient(135deg, #0B55C5 0%, #05A9B7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-description {
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.6;
  color: var(--ved-muted);
  max-width: 760px;
  margin: 0 auto 40px;
}

.hero-description strong {
  color: var(--ved-navy);
  font-weight: 600;
}

/* ==========================================================================
   COUNTDOWN TIMER DISPLAY
   ========================================================================== */
.countdown-container {
  max-width: 760px;
  margin: 0 auto 24px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--ved-border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.countdown-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ved-blue), var(--ved-teal), var(--ved-orange));
}

.countdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.countdown-label-group {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.countdown-icon {
  font-size: 22px;
}

.countdown-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ved-navy);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.countdown-subtitle {
  font-size: 13px;
  color: var(--ved-muted);
}

.countdown-target-badge {
  font-size: 13px;
  font-weight: 600;
  color: var(--ved-blue);
  background: var(--ved-blue-light);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(11, 85, 197, 0.12);
}

.timer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.timer-block {
  background: #FFFFFF;
  border: 1px solid var(--ved-border);
  border-radius: var(--radius-lg);
  padding: 18px 10px 14px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
}

.timer-block:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(11, 85, 197, 0.3);
}

.timer-number {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 800;
  color: var(--ved-blue);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.timer-unit {
  font-size: 12px;
  font-weight: 700;
  color: var(--ved-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ==========================================================================
   INTERACTIVE WAITLIST & NOTIFICATION FORM
   ========================================================================== */
.notify-card {
  max-width: 680px;
  margin: 0 auto 64px;
  background: #FFFFFF;
  border: 1px solid var(--ved-border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  text-align: left;
  position: relative;
}

.notify-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ved-orange);
  background: var(--ved-orange-light);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.notify-card-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 750;
  color: var(--ved-navy);
  margin-bottom: 8px;
}

.notify-card-desc {
  font-size: 15px;
  color: var(--ved-muted);
  line-height: 1.5;
  margin-bottom: 24px;
}

/* Role Selector Pills */
.role-selector-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--ved-navy);
  margin-bottom: 10px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.role-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.role-pill-btn {
  background: var(--ved-bg);
  border: 1px solid var(--ved-border);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ved-muted);
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.role-pill-btn:hover {
  border-color: var(--ved-blue);
  color: var(--ved-blue);
  background: #FFFFFF;
}

.role-pill-btn.active {
  background: var(--ved-blue);
  border-color: var(--ved-blue);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(11, 85, 197, 0.25);
}

/* Input Form Row */
.notify-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.input-row {
  display: flex;
  gap: 12px;
}

.input-field-wrapper {
  flex: 1;
  position: relative;
}

.input-field-wrapper svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ved-muted);
  pointer-events: none;
}

.input-email {
  width: 100%;
  height: 52px;
  padding: 0 16px 0 46px;
  font-size: 15px;
  font-family: var(--font-body);
  border: 1.5px solid var(--ved-border);
  border-radius: 10px;
  background: var(--ved-bg);
  color: var(--ved-navy);
  outline: none;
  transition: var(--transition-fast);
}

.input-email:focus {
  background: #FFFFFF;
  border-color: var(--ved-blue);
  box-shadow: 0 0 0 4px rgba(11, 85, 197, 0.12);
}

/* High Conversion Button (Action Orange) */
.btn-action-orange {
  height: 52px;
  padding: 0 28px;
  background: var(--ved-orange);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.3);
  transition: var(--transition-smooth);
}

.btn-action-orange:hover {
  background: var(--ved-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.4);
}

.btn-action-orange:active {
  transform: translateY(0);
}

.form-privacy-note {
  font-size: 12px;
  color: var(--ved-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Success Toast */
.toast-success {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: 10px;
  color: #065F46;
  font-size: 14px;
  font-weight: 500;
  animation: fadeIn 0.3s ease;
}

.toast-success.show {
  display: flex;
  align-items: center;
  gap: 10px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   DEVELOPMENT ROADMAP / PROGRESS METRICS
   ========================================================================== */
.readiness-bar-box {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--ved-border);
}

.readiness-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: var(--ved-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  width: 92%;
  height: 100%;
  background: linear-gradient(90deg, var(--ved-blue), var(--ved-teal));
  border-radius: var(--radius-pill);
  position: relative;
  transition: width 1s ease-in-out;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmerProgress 2s infinite;
}

@keyframes shimmerProgress {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ==========================================================================
   FEATURE PREVIEW PILLARS (What's Coming in LMS)
   ========================================================================== */
.features-section {
  padding: 40px 0 80px;
}

.section-eyebrow {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--ved-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.section-heading {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 750;
  color: var(--ved-navy);
  margin-bottom: 12px;
}

.section-subheading {
  text-align: center;
  font-size: 16px;
  color: var(--ved-muted);
  max-width: 640px;
  margin: 0 auto 48px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
}

.pillar-card {
  background: #FFFFFF;
  border: 1px solid var(--ved-border);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(11, 85, 197, 0.25);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.icon-dna {
  background: var(--ved-blue-light);
  color: var(--ved-blue);
}

.icon-veda {
  background: var(--ved-orange-light);
  color: var(--ved-orange);
}

.icon-mentor {
  background: var(--ved-teal-light);
  color: var(--ved-teal);
}

.icon-parent {
  background: #F3E8FF;
  color: #7E22CE;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ved-navy);
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ved-muted);
  margin-bottom: 18px;
  flex-grow: 1;
}

.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-chip {
  font-size: 11px;
  font-weight: 600;
  background: var(--ved-bg);
  color: var(--ved-navy);
  border: 1px solid var(--ved-border);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   AI ASSISTANT TEASER BANNER
   ========================================================================== */
.ai-teaser-banner {
  margin-top: 48px;
  background: linear-gradient(135deg, #17263C 0%, #0F1B2D 100%);
  border-radius: var(--radius-xl);
  padding: 40px;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.ai-teaser-banner::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(5, 169, 183, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.ai-teaser-content h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 750;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-badge {
  font-size: 11px;
  font-weight: 700;
  background: var(--ved-orange);
  color: #FFFFFF;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.ai-teaser-content p {
  font-size: 15px;
  line-height: 1.6;
  color: #A3B3CA;
  max-width: 620px;
}

.ai-teaser-action {
  position: relative;
  z-index: 2;
}

.btn-veda-portal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-fast);
}

.btn-veda-portal:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.launch-footer {
  margin-top: auto;
  border-top: 1px solid var(--ved-border);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  padding: 36px 0;
  font-size: 14px;
  color: var(--ved-muted);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo-small {
  height: 28px;
  width: auto;
}

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

.footer-link {
  color: var(--ved-muted);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--ved-blue);
}

.footer-copyright {
  font-size: 13px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobile & Tablet)
   ========================================================================== */
@media (max-width: 900px) {
  .timer-grid {
    gap: 10px;
  }
  
  .ai-teaser-banner {
    grid-template-columns: 1fr;
    padding: 28px 24px;
  }
}

@media (max-width: 640px) {
  .nav-wrapper {
    height: 70px;
  }

  .brand-logo-img {
    height: 32px;
  }

  .subdomain-tag {
    display: none;
  }

  .hero-section {
    padding: 40px 0 28px;
  }

  .countdown-container {
    padding: 24px 16px;
  }

  .timer-number {
    font-size: 32px;
  }

  .timer-unit {
    font-size: 10px;
  }

  .input-row {
    flex-direction: column;
  }

  .btn-action-orange {
    width: 100%;
  }

  .notify-card {
    padding: 24px 20px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}