/* ==========================================================================
   RAILSAATHI - MARKETING LANDING PAGE STYLES
   css/sections/landing.css
   ========================================================================== */
    /* ==========================================================================
   SCOPED LANDING PAGE DESIGN SYSTEM (RAILSAATHI / RGDTIA PORTAL)
   Exclusively scoped to body.show-marketing-landing and #railsaathi-landing
   ========================================================================== */

/* ==========================================================================
   SCOPED LANDING PAGE DESIGN SYSTEM (RAILSAATHI / RGDTIA PORTAL)
   Exclusively scoped to body.show-marketing-landing and #railsaathi-landing
   ========================================================================== */

/* ==========================================================================
   SCOPED LANDING PAGE DESIGN SYSTEM (RAILSAATHI / RGDTIA PORTAL)
   Exclusively scoped to body.show-marketing-landing and #railsaathi-landing
   ========================================================================== */

body.show-marketing-landing {
  background: #f8fafc;
  color: #0f172a;
  overflow-x: hidden;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html,
body,
#railsaathi-landing {
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
#railsaathi-landing::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

#railsaathi-landing[data-lang="hi"],
#railsaathi-landing[data-lang="mr"],
#railsaathi-landing[data-lang="hi"] * ,
#railsaathi-landing[data-lang="mr"] * {
  font-family: 'Noto Sans Devanagari', 'Nirmala UI', 'Mangal', 'Poppins', sans-serif;
}

@keyframes landingHeroImageUp {
  from {
    background-position: center 8%;
    background-size: 108% auto;
  }
  to {
    background-position: center center;
    background-size: cover;
  }
}

@keyframes landingHeroImageDown {
  from {
    background-position: center 92%;
    background-size: 108% auto;
  }
  to {
    background-position: center center;
    background-size: cover;
  }
}

body.show-marketing-landing #login-screen,
body.show-marketing-landing #sidebar,
body.show-marketing-landing #sidebar-backdrop,
body.show-marketing-landing #main-wrapper,
body.show-marketing-landing #top-nav,
body.show-marketing-landing #main-footer,
body.show-marketing-landing #bg-image,
body.show-marketing-landing #preview-section,
body.show-marketing-landing #attendance-preview-section,
body.show-marketing-landing #ta-preview-section {
  display: none !important;
  visibility: hidden !important;
}

body.show-marketing-landing.landing-login-open #login-screen {
  display: flex !important;
  visibility: visible !important;
}

@media (min-width: 768px) {
  body.show-marketing-landing.landing-login-open #login-screen {
    top: 76px;
    right: 28px;
    bottom: 76px;
    left: auto;
    width: min(440px, calc(100vw - 56px));
    min-height: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 26px;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: -18px 20px 70px rgba(0, 0, 0, 0.48);
    animation: landingLoginSlideIn 0.42s cubic-bezier(.22, .8, .25, 1) both;
  }

  body.show-marketing-landing.landing-login-open #login-screen::before {
    content: "";
    position: absolute;
    left: -16px;
    top: 42%;
    width: 0;
    height: 0;
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    border-right: 16px solid rgba(255, 255, 255, 0.2);
    filter: drop-shadow(-2px 0 2px rgba(0, 0, 0, 0.2));
  }
}

@keyframes landingLoginSlideIn {
  from { transform: translateX(110%) scale(0.94); opacity: 0; }
  65% { transform: translateX(-10px) scale(1.01); opacity: 1; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}

.login-back-button {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 5;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(0,0,0,.28);
  cursor: pointer;
}

@media (max-width: 767px) {
  .login-back-button { top: 12px; left: 12px; }
}

.landing-language-toggle,
[data-lang-option],
[data-language-toggle] {
  display: none !important;
}

/* Landing Page Scoped Design Tokens */
#railsaathi-landing {
  /* Default: Light Theme - Transparent Glassmorphism */
  --lp-bg: #fffaf5;
  --lp-bg-elevated: rgba(255, 255, 255, 0.35);
  --lp-surface: rgba(255, 255, 255, 0.28);
  --lp-surface-hover: rgba(255, 255, 255, 0.45);
  --lp-surface-card: rgba(255, 255, 255, 0.32);
  --lp-surface-solid: rgba(255, 255, 255, 0.45);
  --lp-border: rgba(255, 255, 255, 0.4);
  --lp-border-subtle: rgba(255, 255, 255, 0.25);
  --lp-border-focus: #0284c7;
  --lp-primary: #0f766e;
  --lp-primary-hover: #115e59;
  --lp-primary-glow: rgba(15, 118, 110, 0.22);
  --lp-accent: #ea580c;
  --lp-accent-gold: #d97706;
  --lp-accent-green: #059669;
  --lp-text-title: #172033;
  --lp-text-body: #334155;
  --lp-text-muted: #64748b;
  --lp-gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #1d4ed8 100%);
  --lp-gradient-accent: linear-gradient(135deg, #0284c7 0%, #1d4ed8 100%);
  --lp-gradient-gold: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  --lp-shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.05);
  --lp-shadow-md: 0 12px 32px rgba(0, 0, 0, 0.08);
  --lp-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
  --lp-shadow-glow: 0 0 25px rgba(2, 132, 199, 0.18);
  --lp-radius-sm: 8px;
  --lp-radius-md: 14px;
  --lp-radius-lg: 20px;
  --lp-radius-xl: 28px;
  --lp-radius-pill: 9999px;

  position: relative;
  display: none;
  min-height: 100vh;
  color: var(--lp-text-body);
  background-color: var(--lp-bg);
  background-image: 
    radial-gradient(circle at 10% 8%, rgba(249, 115, 22, 0.1), transparent 28%),
    radial-gradient(circle at 90% 12%, rgba(20, 184, 166, 0.1), transparent 32%),
    linear-gradient(180deg, #fffdf9 0%, #fff7ed 52%, #f0fdfa 100%);
  isolation: isolate;
  overflow-x: hidden;
}

#railsaathi-landing .landing-theme-toggle {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 10000;
  display: inline-flex;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  justify-content: center;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-pill);
  color: var(--lp-text-title);
  background: var(--lp-surface-solid);
  box-shadow: var(--lp-shadow-md);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

#railsaathi-landing .landing-theme-toggle:hover {
  transform: translateY(-3px);
  background: var(--lp-primary);
  color: #fff;
}

#railsaathi-landing .landing-theme-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#railsaathi-landing .landing-language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-pill);
  background: var(--lp-surface-solid);
  box-shadow: var(--lp-shadow-md);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}

#railsaathi-landing .landing-language-toggle button {
  min-width: 34px;
  height: 30px;
  padding: 0 8px;
  border: 0;
  border-radius: var(--lp-radius-pill);
  color: var(--lp-text-muted);
  background: transparent;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

#railsaathi-landing .landing-language-toggle button:hover {
  transform: translateY(-2px);
  color: var(--lp-text-title);
}

#railsaathi-landing .landing-language-toggle button.is-active {
  color: #ffffff;
  background: var(--lp-primary);
  box-shadow: 0 3px 10px var(--lp-primary-glow);
}

#railsaathi-landing-theme-transition {
  position: fixed;
  inset: 0;
  z-index: 10001;
  overflow: hidden;
  pointer-events: none;
  visibility: hidden;
  clip-path: circle(0 at var(--theme-origin-x, 50vw) var(--theme-origin-y, 50vh));
}

#railsaathi-landing-theme-transition.is-animating {
  visibility: visible;
  animation: landingThemeReveal 0.62s cubic-bezier(0.22, 0.78, 0.24, 1) forwards;
}

#railsaathi-landing-theme-transition > #railsaathi-landing {
  position: absolute;
  inset: 0;
  display: block !important;
  min-height: 100%;
  overflow: hidden auto;
}

body.show-marketing-landing #railsaathi-landing {
  display: block;
}

#railsaathi-landing[hidden] {
  display: none !important;
}

/* Dark Theme Scope */
#railsaathi-landing[data-theme="dark"] {
  --lp-bg: #000000;
  --lp-bg-elevated: #000000;
  --lp-surface: #000000;
  --lp-surface-hover: #000000;
  --lp-surface-card: #000000;
  --lp-surface-solid: #000000;
  --lp-border: rgba(255, 255, 255, 0.14);
  --lp-border-subtle: rgba(255, 255, 255, 0.08);
  --lp-border-focus: #ffffff;
  --lp-primary: #000000;
  --lp-primary-hover: #000000;
  --lp-primary-glow: rgba(4, 55, 242, 0.32);
  --lp-accent: #0437F2;
  --lp-accent-air-force: #5D8AA8;
  --lp-accent-gold: #d4d4d4;
  --lp-accent-green: #f5f5f5;
  --lp-text-title: #ffffff;
  --lp-text-body: #e5e5e5;
  --lp-text-muted: #a3a3a3;
  --lp-gradient-hero: linear-gradient(135deg, #ffffff 0%, #d4d4d4 50%, #737373 100%);
  --lp-gradient-accent: linear-gradient(135deg, #0437F2 0%, #5D8AA8 100%);
  --lp-gradient-gold: linear-gradient(135deg, #ffffff 0%, #a3a3a3 100%);
  --lp-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --lp-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --lp-shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --lp-shadow-glow: 0 0 25px rgba(255, 255, 255, 0.18);

  background: #000000;
}

/* Background Grids & Ambience */
#railsaathi-landing .landing-ambient {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1440px;
  height: 600px;
  background: radial-gradient(circle at 50% 0%, var(--lp-primary-glow), transparent 70%);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

#railsaathi-landing .landing-grid {
  position: absolute;
  inset: 0;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, var(--lp-border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--lp-border-subtle) 1px, transparent 1px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.1) 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.1) 80%, transparent 100%);
}

/* Keep the decorative grid off while letting each theme control the page color. */
#railsaathi-landing .landing-ambient,
#railsaathi-landing .landing-grid {
  display: none;
}

body.show-marketing-landing[data-landing-theme="dark"] {
  background: #000000;
}

/* Scroll Progress Bar */
#railsaathi-landing .landing-scroll-progress {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: calc(var(--landing-progress, 0) * 1%);
  height: 3px;
  background: var(--lp-gradient-accent);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* Top Navigation Bar */
#railsaathi-landing .landing-topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100vw;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 0 0 22px 22px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  box-sizing: border-box;
}

#railsaathi-landing[data-theme="dark"] .landing-topbar {
  background: #000000;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(4, 55, 242, 0.55);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
}

#railsaathi-landing[data-theme="dark"] .landing-topbar__cta:hover {
  background: #000000;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.12);
}

#railsaathi-landing .landing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  min-width: 0;
  flex-shrink: 1;
}

#railsaathi-landing .landing-brand__mark img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

#railsaathi-landing .landing-brand__meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#railsaathi-landing .landing-brand__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--lp-text-title);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.1;
  white-space: nowrap;
}

#railsaathi-landing .landing-brand__name [data-typing-letter] {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.35em);
  animation: landingBrandTyping 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes landingBrandTyping {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#railsaathi-landing .landing-brand__copy {
  font-size: 0.72rem;
  color: var(--lp-text-muted);
  margin: 0;
  line-height: 1.2;
}

#railsaathi-landing .landing-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

#railsaathi-landing .landing-nav-link {
  color: var(--lp-text-body);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
  padding: 4px 0;
}

#railsaathi-landing .landing-nav-link:hover {
  color: var(--lp-accent);
}

#railsaathi-landing .landing-topbar__controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

#railsaathi-landing .landing-theme-switch,
#railsaathi-landing .landing-language-switch {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--lp-radius-pill);
  gap: 2px;
  flex-shrink: 0;
}

#railsaathi-landing[data-theme="dark"] .landing-theme-switch,
#railsaathi-landing[data-theme="dark"] .landing-language-switch {
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

#railsaathi-landing .landing-theme-switch__button,
#railsaathi-landing .landing-language-switch__button {
  background: transparent;
  border: none;
  color: var(--lp-text-muted);
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--lp-radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

#railsaathi-landing .landing-theme-switch__button.is-active,
#railsaathi-landing .landing-language-switch__button.is-active {
  background: var(--lp-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--lp-primary-glow);
}

#railsaathi-landing[data-theme="dark"] .landing-theme-switch__button.is-active,
#railsaathi-landing[data-theme="dark"] .landing-language-switch__button.is-active {
  background: var(--lp-accent);
}

#railsaathi-landing .landing-language-select-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 10px;
  color: var(--lp-text-title);
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border-subtle);
  border-radius: var(--lp-radius-pill);
  box-shadow: var(--lp-shadow-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

#railsaathi-landing .landing-language-select-wrap > i {
  color: var(--lp-primary);
  font-size: 0.9rem;
}

#railsaathi-landing .landing-language-select {
  min-width: 58px;
  padding: 6px 18px 6px 0;
  border: 0;
  outline: 0;
  appearance: none;
  -webkit-appearance: none;
  color: var(--lp-text-title);
  background: transparent;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 8px) 50%, calc(100% - 4px) 50%;
  background-size: 4px 4px, 4px 4px;
  background-repeat: no-repeat;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

#railsaathi-landing .landing-language-select option {
  color: #172033;
  background: #ffffff;
}

#railsaathi-landing .landing-topbar__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: 0.86rem;
  font-weight: 700;
  color: #ffffff !important;
  background: var(--lp-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--lp-radius-pill);
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--lp-primary-glow);
  transition: all 0.25s ease;
  white-space: nowrap;
  flex-shrink: 0;
  box-sizing: border-box;
}

#railsaathi-landing .landing-topbar__cta:hover {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

/* Mobile Hamburger Menu Toggle */
#railsaathi-landing .landing-mobile-toggle {
  display: none;
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border-subtle);
  color: var(--lp-text-title);
  padding: 6px 10px;
  border-radius: var(--lp-radius-sm);
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
}

#railsaathi-landing .landing-mobile-drawer {
  display: none;
  flex-direction: column;
  gap: 10px;
  padding: 14px 18px;
  background: var(--lp-bg-elevated);
  border-bottom: 1px solid var(--lp-border);
}

#railsaathi-landing .landing-mobile-drawer.is-open {
  display: flex;
}

#railsaathi-landing .landing-mobile-drawer a {
  color: var(--lp-text-title);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid var(--lp-border-subtle);
}

/* Main Container Shell */
#railsaathi-landing .landing-shell {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Generic Section Scoping */
#railsaathi-landing .landing-section {
  padding: 64px 0;
  position: relative;
}

#railsaathi-landing .landing-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 48px auto;
}

#railsaathi-landing .landing-section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--lp-accent);
  background: rgba(2, 132, 199, 0.1);
  padding: 4px 14px;
  border-radius: var(--lp-radius-pill);
  border: 1px solid rgba(2, 132, 199, 0.2);
  margin-bottom: 12px;
}

#railsaathi-landing[data-theme="dark"] .landing-section-label {
  color: var(--lp-accent-air-force);
  background: rgba(4, 55, 242, 0.1);
  border-color: rgba(93, 138, 168, 0.38);
}

#railsaathi-landing .landing-section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--lp-text-title);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 14px 0;
}

#railsaathi-landing .landing-section-subtitle {
  font-size: 1rem;
  color: var(--lp-text-body);
  line-height: 1.6;
  margin: 0;
}

/* Hero Section */
#railsaathi-landing .landing-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  width: 100vw;
  min-height: calc(100svh - 8px);
  margin-left: calc((100% - 100vw) / 2);
  margin-right: calc((100% - 100vw) / 2);
  padding: 112px clamp(48px, 7vw, 108px) 56px;
  overflow: hidden;
  background-color: #f8fafc;
}

#railsaathi-landing[data-theme="dark"] .landing-hero {
  background-color: #000000;
}

#railsaathi-landing .landing-hero::before {
  content: '';
  position: absolute;
  inset: -32px 0;
  z-index: 1;
  pointer-events: none;
  translate: 0 var(--landing-train-parallax, 0px);
  will-change: transform, translate;
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.18)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.24)),
    url('../../images/train0.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

#railsaathi-landing[data-theme="dark"] .landing-hero::before {
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.2)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.38)),
    url('../../images/train0.png');
}

#railsaathi-landing.landing-train-reveal-enabled .landing-hero:not(.landing-train-image-visible)::before {
  clip-path: inset(100% 0 0 0);
}

#railsaathi-landing .landing-hero.landing-train-image-visible::before {
  animation: landingImageWipeUp 0.95s cubic-bezier(0.22, 1, 0.36, 1) both;
}

#railsaathi-landing .landing-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 48%, rgba(255, 253, 249, 0.72) 78%, #fffdf9 100%);
}

#railsaathi-landing[data-theme="dark"] .landing-hero::after {
  background: linear-gradient(180deg, transparent 42%, rgba(0, 0, 0, 0.72) 76%, #000000 100%);
}

#railsaathi-landing .landing-hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  width: min(42%, 520px);
  max-width: 520px;
}

#railsaathi-landing .landing-hero__content .landing-cta-row {
  margin-top: auto;
  width: 100%;
}

#railsaathi-landing .landing-manifesto {
  max-width: 440px;
  margin: 0;
  color: #10253d;
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  font-size: clamp(0.92rem, 1.35vw, 1.06rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.7;
  text-align: left;
  text-wrap: pretty;
  text-shadow: 0 1px 12px rgba(255, 255, 255, 0.86);
}

#railsaathi-landing .landing-manifesto.is-typing::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 0.95em;
  margin-left: 4px;
  background: currentColor;
  vertical-align: -0.12em;
  animation: landingManifestoCaret 0.8s steps(1, end) infinite;
}

@keyframes landingManifestoCaret {
  50% { opacity: 0; }
}

#railsaathi-landing[data-theme="dark"] .landing-manifesto {
  color: #f1f5f9;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.72);
}

#railsaathi-landing .landing-headline {
  font-size: clamp(2.8rem, 5.4vw, 4.8rem);
  font-weight: 900;
  color: var(--lp-text-title);
  line-height: 1.05;
  letter-spacing: -0.02em;
  background: linear-gradient(110deg, #092542 15%, #006b65 75%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 18px rgba(255, 255, 255, 0.42);
  margin: 0;
  padding-right: 16px;
  overflow: visible;
  word-break: keep-all;
}

#railsaathi-landing[data-theme="dark"] .landing-headline {
  background: linear-gradient(110deg, #ffffff 15%, #a3a3a3 80%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.62);
}

#railsaathi-landing .landing-headline span {
  display: block;
}

#railsaathi-landing .landing-headline .landing-headline-sub {
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  font-weight: 600;
  color: var(--lp-accent);
  margin-top: 10px;
  line-height: 1.35;
}

#railsaathi-landing .landing-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

#railsaathi-landing .landing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--lp-radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
}

#railsaathi-landing .landing-button--primary {
  background: var(--lp-primary);
  color: #ffffff !important;
  border: 1px solid var(--lp-primary);
  box-shadow: 0 4px 18px var(--lp-primary-glow);
}

#railsaathi-landing[data-theme="dark"] .landing-button--primary {
  background: var(--lp-accent);
  border-color: var(--lp-accent);
}

#railsaathi-landing[data-theme="dark"] .landing-button--primary:hover {
  background: var(--lp-accent-air-force);
  border-color: var(--lp-accent-air-force);
}

#railsaathi-landing .landing-button--primary:hover {
  background: var(--lp-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--lp-primary-glow);
}

#railsaathi-landing .landing-button--ghost {
  background: var(--lp-surface-card);
  color: var(--lp-text-title) !important;
  border: 1px solid var(--lp-border);
  backdrop-filter: blur(8px);
}

#railsaathi-landing .landing-button--ghost:hover {
  background: var(--lp-surface-hover);
  border-color: var(--lp-accent);
  transform: translateY(-2px);
}

#railsaathi-landing .landing-button--secondary {
  background: #10b981;
  color: #ffffff !important;
  border: 1px solid #059669;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

#railsaathi-landing[data-theme="light"] .landing-button[href$=".apk"] {
  border: 1px solid #000000;
}

#railsaathi-landing .landing-button--secondary:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

#railsaathi-landing .landing-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--lp-border-subtle);
  max-width: 580px;
}

#railsaathi-landing .landing-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#railsaathi-landing .landing-metric__value {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--lp-text-title);
  letter-spacing: -0.02em;
}

#railsaathi-landing .landing-metric__label {
  font-size: 0.8rem;
  color: var(--lp-text-muted);
  line-height: 1.4;
}

/* Dynamic Railway Showcase / Visual Section */
#railsaathi-landing .landing-hero__visual {
  display: none;
}

#railsaathi-landing .landing-hero__panel {
  height: 100%;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

#railsaathi-landing .landing-marvel-gallery {
  position: relative;
  border-radius: 0;
  overflow: hidden;
  margin: 0;
  background: #000;
  aspect-ratio: auto;
  height: 100%;
  max-height: none;
  min-height: 0;
  background: transparent;
}

#railsaathi-landing .landing-marvel-gallery img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

#railsaathi-landing .landing-hero--scroll-up .landing-marvel-gallery img {
  animation: landingImageWipeUp 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}

#railsaathi-landing .landing-hero--scroll-down .landing-marvel-gallery img {
  animation: landingImageWipeDown 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}

#railsaathi-landing .landing-hero--scroll-up::before {
  animation: landingHeroImageUp 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

#railsaathi-landing .landing-hero--scroll-down::before {
  animation: landingHeroImageDown 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

#railsaathi-landing .landing-marvel-gallery.is-animating img {
  animation: landingMarvelSwap 0.5s ease;
}

#railsaathi-landing .landing-marvel-category-badge,
#railsaathi-landing .landing-hero__media-caption {
  display: none !important;
}

#railsaathi-landing .landing-marvel-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 10px;
  border-radius: var(--lp-radius-pill);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 2;
}

#railsaathi-landing .landing-marvel-dots {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 6px;
  background: rgba(0, 0, 0, 0.55);
  padding: 4px 8px;
  border-radius: var(--lp-radius-pill);
  backdrop-filter: blur(6px);
  z-index: 2;
}

#railsaathi-landing .landing-marvel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  padding: 0;
  transition: all 0.25s ease;
}

#railsaathi-landing .landing-marvel-dot.is-active {
  width: 22px;
  border-radius: var(--lp-radius-pill);
  background: var(--lp-accent);
}

#railsaathi-landing .landing-hero__media-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 16px 14px 16px;
  background: linear-gradient(180deg, transparent 0%, rgba(3, 8, 22, 0.75) 40%, rgba(3, 8, 22, 0.95) 100%);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 2;
}

#railsaathi-landing .landing-hero__media-caption span {
  font-size: 0.75rem;
  font-weight: 800;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#railsaathi-landing .landing-hero__media-caption strong {
  font-size: 0.95rem;
  color: #ffffff;
  line-height: 1.3;
}

#railsaathi-landing .landing-hero__media-caption small {
  font-size: 0.75rem;
  color: #cbd5e1;
  line-height: 1.35;
}

#railsaathi-landing .landing-marvel-gallery__metric {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(2, 132, 199, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--lp-radius-sm);
  z-index: 3;
}

#railsaathi-landing .landing-hero__hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
}

#railsaathi-landing .landing-hero__panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}

#railsaathi-landing .landing-context-card {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border-subtle);
  border-radius: var(--lp-radius-md);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

#railsaathi-landing .landing-context-card__eyebrow,
#railsaathi-landing .landing-context-corridor-eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--lp-accent);
  text-transform: uppercase;
}

#railsaathi-landing .landing-context-card strong {
  font-size: 0.85rem;
  color: var(--lp-text-title);
  line-height: 1.2;
}

#railsaathi-landing .landing-context-card span:last-child {
  font-size: 0.68rem;
  color: var(--lp-text-muted);
  line-height: 1.3;
}

#railsaathi-landing .landing-source-note {
  font-size: 0.7rem;
  color: var(--lp-text-muted);
  margin-top: 10px;
  text-align: right;
}

#railsaathi-landing .landing-source-note a {
  color: var(--lp-accent);
  text-decoration: none;
}

/* Features Grid */
#railsaathi-landing .landing-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

#railsaathi-landing .landing-feature-card {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--lp-shadow-sm);
  backdrop-filter: blur(12px);
}

#railsaathi-landing .landing-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--lp-accent);
  box-shadow: var(--lp-shadow-md), var(--lp-shadow-glow);
}

#railsaathi-landing .landing-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--lp-radius-md);
  background: var(--lp-surface-hover);
  border: 1px solid var(--lp-border);
  color: var(--lp-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

#railsaathi-landing .landing-feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lp-text-title);
  margin: 0;
}

#railsaathi-landing .landing-feature-desc {
  font-size: 0.92rem;
  color: var(--lp-text-body);
  line-height: 1.6;
  margin: 0;
}

#railsaathi-landing .landing-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

#railsaathi-landing .landing-feature-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--lp-accent);
  background: rgba(2, 132, 199, 0.08);
  padding: 3px 10px;
  border-radius: var(--lp-radius-pill);
  border: 1px solid rgba(2, 132, 199, 0.15);
}

/* Operational Flow Section */
#railsaathi-landing .landing-workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

#railsaathi-landing .landing-workflow-step {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border-subtle);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

#railsaathi-landing .landing-workflow-step:hover {
  border-color: var(--lp-accent);
  transform: translateY(-3px);
}

#railsaathi-landing .landing-workflow-step__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--lp-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 4px 12px var(--lp-primary-glow);
}

#railsaathi-landing[data-theme="dark"] .landing-workflow-step__num {
  border: 1px solid rgba(93, 138, 168, 0.72);
}

#railsaathi-landing .landing-workflow-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lp-text-title);
  margin: 0;
}

#railsaathi-landing .landing-workflow-step p {
  font-size: 0.88rem;
  color: var(--lp-text-body);
  line-height: 1.55;
  margin: 0;
}

/* SEO / Knowledge Section */
#railsaathi-landing .landing-seo-grid {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

#railsaathi-landing .landing-seo-copy {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--lp-text-body);
  margin: 0;
}

#railsaathi-landing .landing-seo-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

#railsaathi-landing .landing-seo-list li {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border-subtle);
  border-radius: var(--lp-radius-md);
  padding: 16px;
  font-size: 0.9rem;
  color: var(--lp-text-body);
  line-height: 1.55;
}

#railsaathi-landing .landing-seo-list strong {
  color: var(--lp-text-title);
  display: block;
  margin-bottom: 4px;
}

#railsaathi-landing .landing-seo-disclaimer {
  font-size: 0.78rem;
  color: var(--lp-text-muted);
  line-height: 1.4;
  margin-top: 14px;
  text-align: center;
}

/* Compact capability, workflow and TA Journal sections. */
#railsaathi-landing #features.landing-section,
#railsaathi-landing #workflow.landing-section,
#railsaathi-landing #online-ta-journal.landing-section {
  padding: 48px 0;
}

#railsaathi-landing #features .landing-section-header,
#railsaathi-landing #workflow .landing-section-header,
#railsaathi-landing #online-ta-journal .landing-section-header {
  max-width: 700px;
  margin-bottom: 30px;
}

#railsaathi-landing #features .landing-section-title,
#railsaathi-landing #workflow .landing-section-title,
#railsaathi-landing #online-ta-journal .landing-section-title {
  font-size: clamp(1.55rem, 2.5vw, 2.25rem);
  margin-bottom: 10px;
}

#railsaathi-landing #features .landing-section-subtitle,
#railsaathi-landing #workflow .landing-section-subtitle,
#railsaathi-landing #online-ta-journal .landing-section-subtitle {
  font-size: 0.92rem;
  line-height: 1.5;
}

#railsaathi-landing .landing-features-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

#railsaathi-landing .landing-feature-card {
  padding: 20px;
  gap: 10px;
  border-radius: var(--lp-radius-md);
}

#railsaathi-landing .landing-feature-icon {
  width: 42px;
  height: 42px;
  font-size: 1.1rem;
}

#railsaathi-landing .landing-feature-title {
  font-size: 1rem;
  line-height: 1.35;
}

#railsaathi-landing .landing-feature-desc {
  font-size: 0.86rem;
  line-height: 1.48;
}

#railsaathi-landing .landing-workflow-grid {
  gap: 18px;
}

#railsaathi-landing .landing-workflow-step {
  padding: 18px 12px 10px;
  gap: 9px;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--lp-border-subtle);
  border-radius: 0;
  backdrop-filter: none;
}

#railsaathi-landing .landing-workflow-step:hover {
  transform: translateY(-2px);
  box-shadow: none;
}

#railsaathi-landing .landing-workflow-step__num {
  width: 32px;
  height: 32px;
  font-size: 0.9rem;
}

#railsaathi-landing .landing-workflow-step h3 {
  font-size: 0.98rem;
}

#railsaathi-landing .landing-workflow-step p {
  font-size: 0.84rem;
  line-height: 1.48;
}

#railsaathi-landing .landing-seo-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: 28px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

#railsaathi-landing .landing-seo-copy {
  font-size: 0.94rem;
  line-height: 1.6;
}

#railsaathi-landing .landing-seo-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

#railsaathi-landing .landing-seo-list li {
  padding: 0 0 12px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--lp-border-subtle);
  border-radius: 0;
  font-size: 0.84rem;
  line-height: 1.5;
}

#railsaathi-landing .landing-seo-list strong {
  margin-bottom: 3px;
}

#railsaathi-landing .landing-seo-disclaimer {
  max-width: 760px;
  margin: 20px auto 0;
  font-size: 0.74rem;
}

/* Fade-up reveal for copy and section content. */
#railsaathi-landing .landing-reveal {
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

#railsaathi-landing.landing-reveals-enabled .landing-reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
}

#railsaathi-landing .landing-features-grid .landing-reveal:nth-child(2),
#railsaathi-landing .landing-workflow-grid .landing-reveal:nth-child(2) {
  transition-delay: 70ms;
}

#railsaathi-landing .landing-features-grid .landing-reveal:nth-child(3),
#railsaathi-landing .landing-workflow-grid .landing-reveal:nth-child(3) {
  transition-delay: 140ms;
}

#railsaathi-landing .landing-features-grid .landing-reveal:nth-child(4),
#railsaathi-landing .landing-workflow-grid .landing-reveal:nth-child(4) {
  transition-delay: 210ms;
}

/* Stagger the icon, title, and copy after each capability card appears. */
#railsaathi-landing.landing-reveals-enabled .landing-feature-card:not(.is-visible) > .landing-feature-icon,
#railsaathi-landing.landing-reveals-enabled .landing-feature-card:not(.is-visible) > .landing-feature-title,
#railsaathi-landing.landing-reveals-enabled .landing-feature-card:not(.is-visible) > .landing-feature-desc {
  opacity: 0;
  transform: translateY(10px);
}

#railsaathi-landing .landing-feature-card > .landing-feature-icon,
#railsaathi-landing .landing-feature-card > .landing-feature-title,
#railsaathi-landing .landing-feature-card > .landing-feature-desc {
  transition: opacity 420ms ease, transform 420ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

#railsaathi-landing.landing-reveals-enabled .landing-feature-card.is-visible > .landing-feature-icon {
  transition-delay: 80ms;
}

#railsaathi-landing.landing-reveals-enabled .landing-feature-card.is-visible > .landing-feature-title {
  transition-delay: 150ms;
}

#railsaathi-landing.landing-reveals-enabled .landing-feature-card.is-visible > .landing-feature-desc {
  transition-delay: 220ms;
}

/* Mask reveal for headline text. */
#railsaathi-landing.landing-text-reveals-enabled .landing-text-mask:not(.is-visible) {
  clip-path: inset(0 100% 0 0);
  opacity: 0;
  transform: translateY(8px);
}

#railsaathi-landing .landing-text-mask {
  transition: clip-path 760ms cubic-bezier(0.22, 1, 0.36, 1), opacity 420ms ease, transform 520ms ease;
}

/* Slide workflow steps in from alternating sides. */
#railsaathi-landing.landing-reveals-enabled #workflow .landing-workflow-step:not(.is-visible) {
  transform: translateX(-26px);
}

#railsaathi-landing.landing-reveals-enabled #workflow .landing-workflow-step:nth-child(even):not(.is-visible) {
  transform: translateX(26px);
}

@media (prefers-reduced-motion: reduce) {
  #railsaathi-landing .landing-reveal {
    transition: none;
  }

  #railsaathi-landing.landing-reveals-enabled .landing-reveal:not(.is-visible) {
    opacity: 1;
    transform: none;
  }

  #railsaathi-landing .landing-hero::before {
    animation: none !important;
    translate: none;
    will-change: auto;
  }

  #railsaathi-landing .landing-text-mask {
    clip-path: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  #railsaathi-landing .landing-feature-card > .landing-feature-icon,
  #railsaathi-landing .landing-feature-card > .landing-feature-title,
  #railsaathi-landing .landing-feature-card > .landing-feature-desc {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* FAQ Accordion */
#railsaathi-landing .landing-faq {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#railsaathi-landing .landing-faq details {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border-subtle);
  border-radius: var(--lp-radius-md);
  padding: 16px 20px;
  transition: border-color 0.2s ease;
}

#railsaathi-landing .landing-faq details[open] {
  border-color: var(--lp-accent);
}

#railsaathi-landing .landing-faq summary {
  font-weight: 700;
  color: var(--lp-text-title);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.98rem;
}

#railsaathi-landing .landing-faq summary::-webkit-details-marker {
  display: none;
}

#railsaathi-landing .landing-faq summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--lp-accent);
  font-weight: 400;
  transition: transform 0.2s ease;
}

#railsaathi-landing .landing-faq details[open] summary::after {
  content: '−';
}

#railsaathi-landing .landing-faq p {
  margin: 12px 0 0 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--lp-text-body);
}

/* Android Download Card */
#railsaathi-landing .landing-download-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: stretch;
}

#railsaathi-landing .landing-download-card,
#railsaathi-landing .landing-story-card {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--lp-shadow-md);
}

#railsaathi-landing .landing-download-card__ribbon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--lp-radius-pill);
  width: fit-content;
}

#railsaathi-landing .landing-download__heading {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  font-weight: 800;
  color: var(--lp-text-title);
  margin: 0;
  line-height: 1.25;
}

#railsaathi-landing .landing-download__copy {
  font-size: 0.96rem;
  color: var(--lp-text-body);
  line-height: 1.6;
  margin: 0;
}

#railsaathi-landing .landing-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

#railsaathi-landing .landing-download-inline-note {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--lp-border-subtle);
  font-size: 0.78rem;
  color: var(--lp-text-muted);
}

#railsaathi-landing .landing-download-inline-note span {
  font-weight: 700;
  color: var(--lp-text-title);
  display: block;
  margin-bottom: 2px;
}

#railsaathi-landing .landing-install-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#railsaathi-landing .landing-install-steps li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--lp-text-body);
  line-height: 1.45;
}

#railsaathi-landing .landing-install-steps b {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--lp-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Leadership & Trust Section */
#railsaathi-landing .landing-leadership-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

#railsaathi-landing .landing-leader-card {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border-subtle);
  border-radius: var(--lp-radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(12px);
}

#railsaathi-landing .landing-leader-card img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--lp-border);
}

#railsaathi-landing .landing-leader-card strong {
  display: block;
  font-size: 1.05rem;
  color: var(--lp-text-title);
}

#railsaathi-landing .landing-leader-card span {
  font-size: 0.82rem;
  color: var(--lp-text-muted);
}

#railsaathi-landing .landing-contact-card {
  background: var(--lp-surface-card);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

#railsaathi-landing .landing-contact-card span:first-child {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lp-accent);
  text-transform: uppercase;
}

#railsaathi-landing .landing-contact-card strong {
  display: block;
  font-size: 1.2rem;
  color: var(--lp-text-title);
  margin: 6px 0 10px 0;
}

#railsaathi-landing .landing-contact-card p {
  font-size: 0.88rem;
  color: var(--lp-text-body);
  margin: 0 0 16px 0;
}

#railsaathi-landing .landing-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--lp-primary);
  color: #ffffff !important;
  border-radius: var(--lp-radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

#railsaathi-landing .landing-contact-link:hover {
  background: var(--lp-primary-hover);
}

/* Footer Section */
#railsaathi-landing .landing-footer {
  border-top: 1px solid var(--lp-border-subtle);
  background: var(--lp-bg-elevated);
  padding: 48px 0 24px 0;
  position: relative;
  z-index: 1;
}

#railsaathi-landing .landing-footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
}

#railsaathi-landing .landing-footer-brand .landing-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 12px;
}

#railsaathi-landing .landing-footer-brand .landing-brand__mark img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

#railsaathi-landing .landing-footer-brand .landing-brand__name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--lp-text-title) !important;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0;
  display: block;
  white-space: nowrap;
}

#railsaathi-landing .landing-footer-brand p {
  font-size: 0.86rem;
  color: var(--lp-text-body);
  line-height: 1.55;
  max-width: 340px;
}

#railsaathi-landing .landing-footer-col h4 {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lp-text-title);
  margin: 0 0 16px 0;
}

#railsaathi-landing .landing-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

#railsaathi-landing .landing-footer-col a {
  color: var(--lp-text-body);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

#railsaathi-landing .landing-footer-col a:hover {
  color: var(--lp-accent);
}

#railsaathi-landing .landing-footer-bottom {
  max-width: 1320px;
  margin: 36px auto 0 auto;
  padding: 20px 24px 0 24px;
  border-top: 1px solid var(--lp-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--lp-text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  #railsaathi-landing .landing-hero {
    min-height: calc(100svh - 8px);
    padding: 112px 24px 48px 24px;
  }
  #railsaathi-landing .landing-hero__content {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 42px;
    width: auto;
    max-width: none;
  }
  #railsaathi-landing .landing-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  #railsaathi-landing .landing-workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  #railsaathi-landing .landing-download-grid {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing .landing-footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  #railsaathi-landing .landing-nav-links {
    display: none;
  }
  #railsaathi-landing .landing-mobile-toggle {
    display: inline-flex;
  }
}

@media (max-width: 768px) {
  #railsaathi-landing .landing-hero {
    min-height: 82svh;
    padding: 96px 18px 24px;
  }
  #railsaathi-landing .landing-hero__content {
    left: 18px;
    right: 18px;
    top: clamp(88px, 17svh, 140px);
    bottom: 18px;
  }
  #railsaathi-landing .landing-manifesto {
    position: static;
    width: 100%;
    max-width: 340px;
  }
  #railsaathi-landing .landing-topbar {
    padding: 8px 12px;
    gap: 6px;
  }
  #railsaathi-landing .landing-brand {
    gap: 6px;
    min-width: 0;
    flex-shrink: 1;
  }
  #railsaathi-landing .landing-brand__mark img {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
  }
  #railsaathi-landing .landing-brand__name {
    font-size: 1.12rem;
    white-space: nowrap;
  }
  #railsaathi-landing .landing-brand__copy {
    display: none !important;
  }
  #railsaathi-landing .landing-topbar__controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }
  #railsaathi-landing .landing-topbar__cta {
    padding: 6px 12px;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
    gap: 4px;
    box-sizing: border-box;
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  #railsaathi-landing .landing-theme-switch {
    padding: 2px;
    gap: 2px;
    flex-shrink: 0;
  }
  #railsaathi-landing .landing-theme-switch__button {
    padding: 4px 6px;
    font-size: 0.72rem;
  }
  #railsaathi-landing .landing-language-select-wrap {
    display: inline-flex;
    flex-shrink: 0;
  }
  #railsaathi-landing .landing-mobile-toggle {
    padding: 6px 8px;
    font-size: 0.95rem;
    flex-shrink: 0;
    border-radius: var(--lp-radius-sm);
  }
  #railsaathi-landing .landing-features-grid {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing .landing-workflow-grid {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing #features.landing-section,
  #railsaathi-landing #workflow.landing-section,
  #railsaathi-landing #online-ta-journal.landing-section {
    padding: 34px 0;
  }
  #railsaathi-landing #features .landing-section-header,
  #railsaathi-landing #workflow .landing-section-header,
  #railsaathi-landing #online-ta-journal .landing-section-header {
    margin-bottom: 20px;
  }
  #railsaathi-landing #features .landing-section-title,
  #railsaathi-landing #workflow .landing-section-title,
  #railsaathi-landing #online-ta-journal .landing-section-title {
    font-size: clamp(1.4rem, 5.5vw, 1.8rem);
  }
  #railsaathi-landing .landing-features-grid {
    gap: 10px;
  }
  #railsaathi-landing .landing-feature-card {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-items: start;
    column-gap: 12px;
    row-gap: 4px;
    padding: 14px 16px;
  }
  #railsaathi-landing .landing-feature-icon {
    grid-row: 1 / span 2;
    width: 36px;
    height: 36px;
    border-radius: 11px;
    font-size: 0.95rem;
  }
  #railsaathi-landing .landing-feature-title {
    font-size: 0.94rem;
  }
  #railsaathi-landing .landing-feature-desc {
    font-size: 0.82rem;
    line-height: 1.42;
  }
  #railsaathi-landing .landing-workflow-grid {
    gap: 0;
    margin-left: 13px;
    padding-left: 18px;
    border-left: 1px solid var(--lp-border-subtle);
  }
  #railsaathi-landing .landing-workflow-step {
    display: block;
    padding: 10px 0 14px;
    border: 0;
    position: relative;
  }
  #railsaathi-landing .landing-workflow-step__num {
    position: absolute;
    top: 9px;
    left: -32px;
    width: 26px;
    height: 26px;
    font-size: 0.78rem;
  }
  #railsaathi-landing .landing-workflow-step h3 {
    margin-bottom: 3px;
  }
  #railsaathi-landing .landing-workflow-step p {
    font-size: 0.82rem;
  }
  #railsaathi-landing .landing-seo-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  #railsaathi-landing .landing-seo-list {
    gap: 8px;
  }
  #railsaathi-landing .landing-seo-list {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing .landing-leadership-grid {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing .landing-footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  #railsaathi-landing .landing-footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  #railsaathi-landing .landing-hero__panel-grid {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing .landing-metrics {
    grid-template-columns: 1fr;
  }
  #railsaathi-landing .landing-hero__visual,
  #railsaathi-landing .landing-marvel-gallery {
    min-height: 0;
  }
}

@media (max-width: 480px) {
  #railsaathi-landing #features.landing-section,
  #railsaathi-landing #workflow.landing-section,
  #railsaathi-landing #online-ta-journal.landing-section {
    padding: 30px 0;
  }
  #railsaathi-landing .landing-feature-card {
    padding: 12px 14px;
  }
  #railsaathi-landing .landing-button {
    min-height: 44px;
    padding: 10px 16px;
    font-size: 0.9rem;
  }
  #railsaathi-landing .landing-section {
    padding: 40px 0;
  }
  #railsaathi-landing .landing-shell {
    padding: 0 14px;
  }
  #railsaathi-landing .landing-headline {
    font-size: clamp(3rem, 15vw, 4.6rem);
    line-height: 0.9;
  }
  #railsaathi-landing .landing-cta-row {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  #railsaathi-landing .landing-button {
    width: 100%;
  }
  #railsaathi-landing .landing-seo-grid {
    padding: 20px 14px;
  }
  #railsaathi-landing .landing-download-card,
  #railsaathi-landing .landing-story-card {
    padding: 22px 16px;
  }
  #railsaathi-landing .landing-marvel-gallery {
    min-height: 300px;
    max-height: 360px;
  }
  #railsaathi-landing .landing-hero__media-caption strong {
    font-size: 0.85rem;
  }
}

@keyframes landingPhotoFade {
  from {
    opacity: 0;
    transform: scale(1.03);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes landingMarvelSwap {
  0% {
    opacity: 0.28;
    transform: scale(1.035);
    filter: saturate(0.86);
  }
  100% {
    opacity: 1;
    transform: scale(1);
    filter: saturate(1);
  }
}

@keyframes landingImageWipeUp {
  from {
    clip-path: inset(100% 0 0 0);
    transform: scale(1.06);
  }
  to {
    clip-path: inset(0);
    transform: scale(1);
  }
}

@keyframes landingImageWipeDown {
  from {
    clip-path: inset(0 0 100% 0);
    transform: scale(1.06);
  }
  to {
    clip-path: inset(0);
    transform: scale(1);
  }
}

@keyframes landingThemeReveal {
  from {
    clip-path: circle(0 at var(--theme-origin-x, 50vw) var(--theme-origin-y, 50vh));
  }

  #intro-splash {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
  to {
    clip-path: circle(var(--theme-reveal-radius, 160vmax) at var(--theme-origin-x, 50vw) var(--theme-origin-y, 50vh));
  }
}

/* Print Safety */
@media print {
  #railsaathi-landing {
    display: none !important;
    visibility: hidden !important;
  }
}