/* =====================================================
   CAS Capitals — Design System
   A clean, premium fintech aesthetic.
   ===================================================== */

/* ------------------------------------------------------
   1. Design Tokens
   ------------------------------------------------------ */
:root {
  /* Backgrounds */
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-soft: #f1f5f9;
  --color-bg-input: #f8fafc;

  /* Text */
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748b;

  /* Accents */
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-secondary: #4f46e5;
  --color-accent-light: #dbeafe;
  --color-success: #10b981;
  --color-success-light: #d1fae5;

  /* Borders */
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;

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

  /* Font sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 0.5rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-3xl: 1.5rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.07), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 1px 3px rgba(15, 23, 42, 0.04), 0 4px 20px rgba(15, 23, 42, 0.07);
  --shadow-card-hover: 0 4px 8px rgba(15, 23, 42, 0.04), 0 20px 40px rgba(15, 23, 42, 0.09);
  --shadow-button: 0 2px 8px rgba(37, 99, 235, 0.2), 0 0 0 0 rgba(37, 99, 235, 0);
  --shadow-button-hover: 0 4px 16px rgba(37, 99, 235, 0.3), 0 0 0 0 rgba(37, 99, 235, 0);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 250ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
}

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

::selection {
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
}

/* ------------------------------------------------------
   2a. Accessibility - Skip Link
   ------------------------------------------------------ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  z-index: 1000;
  padding: 8px 16px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: top 0.2s;
}
.skip-link:focus {
  top: 8px;
}

/* ------------------------------------------------------
   3. Layout Utilities
   ------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: clamp(1.25rem, 5vw, 2rem);
  padding-right: clamp(1.25rem, 5vw, 2rem);
}

.section {
  padding-top: clamp(4rem, 8vw, 8rem);
  padding-bottom: clamp(4rem, 8vw, 8rem);
  transition: background-color 0.6s ease;
}

.section-alt {
  background-color: #f5f7fa;
}

section[id] {
  scroll-margin-top: 80px;
}

.section-alt + .section-alt {
  border-top: 1px solid var(--color-border-light);
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-16);
}

.section-header.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  max-width: fit-content;
}

.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.section-header.center .section-label {
  justify-content: center;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-title em {
  font-style: normal;
  color: var(--color-accent);
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 560px;
}

.section-header.center .section-sub {
  margin-left: auto;
  margin-right: auto;
}

/* ------------------------------------------------------
   4. Navbar
   ------------------------------------------------------ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition-base), padding var(--transition-base);
  padding: 1rem 0;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 0.85rem 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  display: inline-flex;
  align-items: baseline;
}

.logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
  border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: var(--color-accent);
  color: #fff !important;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600 !important;
  font-size: var(--text-sm) !important;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
  background-color: var(--color-accent-hover);
  box-shadow: var(--shadow-button);
}

.nav-cta.active {
  background-color: var(--color-accent-hover);
}

.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.mobile-menu-btn:hover {
  background-color: var(--color-bg-soft);
}

@media (max-width: 900px) {
  .navbar {
    width: 95%;
    left: 2.5%;
    right: auto;
    padding: 0.5rem 1rem;
    top: 12px;
  }
  
  .navbar.scrolled {
    top: 8px;
    padding: 0.4rem 1rem;
  }

  .navbar-inner {
    height: auto;
    min-height: 52px;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-4);
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.08);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links a {
    padding: var(--space-3) var(--space-2);
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--text-base);
    border-radius: 0;
  }
  
  .nav-links a:last-of-type {
    border-bottom: none;
  }

    .nav-links a::after {
    display: none;
  }

  .nav-cta {
    justify-content: center;
    margin-top: var(--space-4);
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* ------------------------------------------------------
   5. Footer
   ------------------------------------------------------ */
.footer {
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  background: var(--color-bg);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 360px;
}

.footer-copy {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.footer-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: var(--space-8);
}

.footer-links a {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

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

.footer-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.footer-verticals {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-verticals-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.footer-verticals-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-verticals-list li {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    gap: var(--space-8);
  }

  .footer-links {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .footer-verticals-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-6);
  }
}

/* ------------------------------------------------------
   6. Buttons
   ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-primary {
  background-color: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-button-hover);
}

.btn-primary:active {
  transform: translateY(0) scale(0.99);
}

.btn-secondary {
  background-color: #fff;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-bg-alt);
}

.btn-secondary:active {
  transform: translateY(0) scale(0.99);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}

.btn-block {
  width: 100%;
}

/* Focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ------------------------------------------------------
   7. Cards
   ------------------------------------------------------ */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

@media (max-width: 640px) {
  .card {
    padding: var(--space-8);
  }
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.04), 0 20px 40px rgba(15, 23, 42, 0.09), 0 0 0 1px rgba(37, 99, 235, 0.06);
  border-color: var(--color-accent-light);
}

.card:hover .card-icon {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-accent);
}

.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.card-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ------------------------------------------------------
   7a. Capability Cards
   ------------------------------------------------------ */
.capability-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: 
    0 4px 6px rgba(15, 23, 42, 0.02),
    0 10px 20px rgba(15, 23, 42, 0.03);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

/* Top accent line indicator on hover */
.capability-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--card-glow, var(--color-accent)), var(--color-accent-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
}

.capability-card:hover::before {
  transform: scaleX(1);
}

.capability-card:hover {
  transform: translateY(-6px);
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 
    0 20px 40px -15px rgba(15, 23, 42, 0.08),
    0 0 30px rgba(37, 99, 235, 0.02);
  background: #ffffff;
}

/* Modern soft gradient bubble on hover behind the card */
.capability-card::after {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--card-glow, rgba(37, 99, 235, 0.08)) 0%, transparent 70%);
  bottom: -75px;
  right: -75px;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.capability-card:hover::after {
  opacity: 0.6;
}

.capability-card-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.03);
  color: var(--card-glow, var(--color-accent));
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(15, 23, 42, 0.05);
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 2;
}

.capability-card:hover .capability-card-icon {
  background: var(--card-glow, var(--color-accent));
  color: #ffffff;
  border-color: transparent;
}

.capability-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
  position: relative;
  z-index: 2;
}

.capability-card-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 2;
}

/* Unique color glows per capability segment */
.capability-card.card-pi { --card-glow: #2563eb; }
.capability-card.card-fr { --card-glow: #06b6d4; }
.capability-card.card-qr { --card-glow: #4f46e5; }
.capability-card.card-da { --card-glow: #10b981; }
.capability-card.card-ml { --card-glow: #a855f7; }
.capability-card.card-rm { --card-glow: #f43f5e; }

/* Custom glow shadows on hover for each segment icon */
.capability-card.card-pi:hover .capability-card-icon { box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25); }
.capability-card.card-fr:hover .capability-card-icon { box-shadow: 0 4px 12px rgba(6, 182, 212, 0.25); }
.capability-card.card-qr:hover .capability-card-icon { box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25); }
.capability-card.card-da:hover .capability-card-icon { box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25); }
.capability-card.card-ml:hover .capability-card-icon { box-shadow: 0 4px 12px rgba(168, 85, 247, 0.25); }
.capability-card.card-rm:hover .capability-card-icon { box-shadow: 0 4px 12px rgba(244, 63, 94, 0.25); }

/* ------------------------------------------------------
   8. Badges & Tags
   ------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  padding: 0.375rem 0.875rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.badge:hover {
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.12);
  border-color: var(--color-accent);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s infinite;
}

.badge-success {
  background: var(--color-success-light);
  color: #047857;
  border-color: #a7f3d0;
}

.badge-success .badge-dot {
  background: var(--color-success);
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

/* ------------------------------------------------------
   9. Forms
   ------------------------------------------------------ */
.form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3xl);
  padding: var(--space-10) var(--space-10);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 640px) {
  .form-card {
    padding: var(--space-8) var(--space-6);
  }
}

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

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label,
.form-section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-section-label {
  color: var(--color-accent);
  margin-bottom: calc(var(--space-2) * -1);
}

.form-field input,
.form-field textarea,
.form-field select {
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  width: 100%;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-text-muted);
}

.form-field input:hover,
.form-field textarea:hover,
.form-field select:hover {
  border-color: #cbd5e1;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--color-accent);
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-field select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-field select option {
  background: #fff;
  color: var(--color-text);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.success-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.form-success h3,
.form-success h4 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.form-success p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ------------------------------------------------------
   10. Home Page — Hero
   ------------------------------------------------------ */
.hero {
  position: relative;
  padding-top: calc(76px + clamp(4rem, 8vw, 7rem));
  padding-bottom: clamp(4rem, 8vw, 7rem);
  background-image:
    radial-gradient(ellipse at 70% 50%, rgba(37, 99, 235, 0.03) 0%, transparent 60%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(16px);
  animation: hero-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(16px);
  animation: hero-fade-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.08s forwards;
}

.hero-title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 520px;
  opacity: 0;
  transform: translateY(16px);
  animation: hero-fade-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.16s forwards;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
  opacity: 0;
  transform: translateY(16px);
  animation: hero-fade-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.24s forwards;
}

.hero-visual {
  position: relative;
  opacity: 0;
  transform: translateY(16px);
  animation: hero-fade-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.16s forwards;
}

.hero-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  box-shadow: 0 2px 4px rgba(15, 23, 42, 0.04), 0 8px 32px rgba(15, 23, 42, 0.08);
}

.hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.hero-card-title {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
}

.hero-card-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.hero-card-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero-stats {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.stat-link {
  color: var(--color-text);
  text-decoration: none;
}

.hero-decoration {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ------------------------------------------------------
   10a. Home Page — V2 Market Dashboard (Live Visual)
   ------------------------------------------------------ */
.market-dashboard {
  background: #0b0f19;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-3xl);
  padding: var(--space-6);
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.4),
    0 30px 70px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  z-index: 2;
  color: #f8fafc;
  transform-style: preserve-3d;
  transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.25s;
}

.market-dashboard::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.dashboard-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dashboard-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.live-dot {
  width: 6px;
  height: 6px;
  background-color: #06b6d4;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px #06b6d4;
}

.animate-pulse-live {
  animation: pulse-live 1.8s infinite;
}

@keyframes pulse-live {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.2); }
}

.dashboard-index-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.dashboard-tabs {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.dashboard-tabs .tab {
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  color: #94a3b8;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dashboard-tabs .tab.active {
  background: var(--color-accent);
  color: #ffffff;
}

.dashboard-tabs .tab:hover:not(.active) {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.dashboard-metrics-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  position: relative;
  z-index: 1;
}

.dashboard-price-container {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.dashboard-price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.03em;
  line-height: 1;
}

.dashboard-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.dashboard-change.positive {
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.15);
}

.dashboard-change.negative {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.15);
}

/* Risk Gauge Styling */
.dashboard-risk-gauge {
  position: relative;
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.risk-ring-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-bg {
  stroke: rgba(255, 255, 255, 0.05);
}

.ring-fill {
  transition: stroke-dasharray 0.5s ease;
}

.gauge-center-text {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.1;
}

.gauge-number {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
}

.gauge-title {
  font-size: 6px;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Chart Container */
.chart-container {
  position: relative;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 8px;
  z-index: 1;
}

.main-chart-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.chart-line {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: chart-draw 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes chart-draw {
  to { stroke-dashoffset: 0; }
}

.pulse-point {
  transform-origin: center;
}

.price-pulse {
  animation: radar-beam-cyan 2s infinite ease-out;
}

.model-pulse {
  animation: radar-beam-purple 2.2s infinite ease-out;
}

@keyframes radar-beam-cyan {
  0% { r: 4.5px; opacity: 1; stroke-width: 1.5; }
  100% { r: 18px; opacity: 0; stroke-width: 0.5; }
}

@keyframes radar-beam-purple {
  0% { r: 3px; opacity: 1; stroke-width: 1.2; }
  100% { r: 15px; opacity: 0; stroke-width: 0.5; }
}

.chart-tooltip {
  opacity: 0;
  animation: fade-in-tooltip 0.5s ease 1.5s forwards;
}

@keyframes fade-in-tooltip {
  to { opacity: 1; }
}

.dashboard-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  position: relative;
  z-index: 1;
}

.mini-ticker {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.mini-ticker:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.ticker-name {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.ticker-val {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
}

.ticker-change {
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 2px;
}

.ticker-change.pos {
  color: #10b981;
}

.ticker-change.neg {
  color: #ef4444;
}

.algo-terminal {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  font-family: 'SF Mono', Consolas, 'Courier New', monospace;
  position: relative;
  z-index: 1;
  font-size: 11px;
}

.terminal-title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-bottom: 6px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.terminal-status {
  color: #10b981;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.terminal-status::before {
  content: '';
  width: 4px;
  height: 4px;
  background: #10b981;
  border-radius: 50%;
}

.terminal-log-rows {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 72px;
  overflow: hidden;
}

.log-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
  white-space: nowrap;
}

.log-row.active-row {
  opacity: 1;
  color: #f8fafc;
}

.log-time {
  color: #64748b;
  flex-shrink: 0;
}

.log-tag {
  font-size: 8px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  text-transform: uppercase;
  flex-shrink: 0;
  line-height: 1;
}

.log-tag.tag-success {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.log-tag.tag-info {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
}

.log-tag.tag-warning {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.log-msg {
  text-overflow: ellipsis;
  overflow: hidden;
  min-width: 0;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero-stats {
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .hero {
    padding-top: calc(60px + clamp(3rem, 6vw, 5rem));
  }

  .market-dashboard {
    padding: var(--space-4);
  }

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

  .mini-ticker {
    padding: 6px 8px;
  }

  .ticker-val {
    font-size: 12px;
  }

  .dashboard-price {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }
}

@media (max-width: 640px) {
  .hero-grid {
    gap: var(--space-8);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-sub {
    font-size: var(--text-base);
  }

  .hero-card {
    padding: var(--space-5);
  }
}

@media (max-width: 480px) {
  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .dashboard-stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .mini-ticker {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
  }

  .ticker-name {
    font-size: 10px;
  }

  .ticker-val {
    font-size: 12px;
  }

  .ticker-change {
    font-size: 10px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .algo-terminal {
    padding: 8px 10px;
  }

  .log-row {
    white-space: normal;
    flex-wrap: wrap;
    gap: 4px 6px;
  }

  .log-msg {
    width: 100%;
    padding-left: 0;
  }

  .terminal-log-rows {
    max-height: 60px;
  }

  .hero-stats {
    gap: var(--space-6);
  }

  .stat-value {
    font-size: var(--text-2xl);
  }

  .stat-label {
    font-size: 10px;
  }

  .market-dashboard {
    padding: var(--space-3);
    gap: var(--space-3);
  }

  .dashboard-metrics-container {
    gap: var(--space-3);
  }

  .chart-container {
    padding: 4px;
  }
}

@media (max-width: 380px) {
  .dashboard-metrics-container {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .chart-container {
    display: none;
  }

  .dashboard-risk-gauge {
    display: none;
  }

  .algo-terminal {
    padding: 6px 8px;
    font-size: 10px;
  }

  .log-row {
    font-size: 10px;
  }

  .log-tag {
    font-size: 7px;
    padding: 1px 3px;
  }

  .terminal-title-bar {
    font-size: 8px;
  }

  .terminal-log-rows {
    max-height: 44px;
    gap: 3px;
  }

  .hero-stats {
    gap: var(--space-4);
    justify-content: flex-start;
  }

  .stat-value {
    font-size: var(--text-xl);
  }

  .hero-actions {
    gap: var(--space-3);
  }

  .hero {
    padding-top: calc(56px + clamp(2rem, 5vw, 3rem));
    padding-bottom: clamp(2.5rem, 6vw, 4rem);
  }

  .hero-grid {
    gap: var(--space-6);
  }

  .hero-sub {
    margin-bottom: var(--space-6);
  }

  .hero-actions {
    margin-bottom: var(--space-10);
  }
}

/* ------------------------------------------------------
   11. Marquee
   ------------------------------------------------------ */
.stats-strip {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-8) 0;
}

.stats-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
}

.stats-strip .stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  text-align: center;
}

.stats-strip .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
}

.stats-strip .stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .stats-strip-inner {
    flex-direction: column;
    gap: var(--space-6);
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }
}

/* ------------------------------------------------------
   11. Marquee
   ------------------------------------------------------ */
.marquee-section {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: var(--space-16);
  animation: marquee-scroll 30s linear infinite;
  will-change: transform;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.marquee-item .dot {
  color: var(--color-accent);
}

@keyframes marquee-scroll {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

/* ------------------------------------------------------
   12. Feature Grid
   ------------------------------------------------------ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 900px) {
  .features-grid {
    gap: var(--space-6);
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------
   13. AI Engine / Technology Section
   ------------------------------------------------------ */
.ai-section {
  background: linear-gradient(135deg, #f0f9ff 0%, #eef2ff 100%);
  border-radius: var(--radius-3xl);
  padding: var(--space-16);
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.ai-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.ai-pill {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ai-pill:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.ai-pill-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
}

.ai-pill-text h4 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.ai-pill-text p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

@media (max-width: 900px) {
  .ai-section {
    padding: var(--space-8);
  }

  .ai-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* ------------------------------------------------------
   14. How It Works
   ------------------------------------------------------ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: step;
}

.step {
  position: relative;
  text-align: center;
}

.step-num {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.step:hover .step-num {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-light);
}

.step h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.step p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------
   15. CTA Section
   ------------------------------------------------------ */
.cta-section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.cta-inner {
  background: linear-gradient(135deg, #eff6ff 0%, #eef2ff 100%);
  border: 1px solid var(--color-accent-light);
  border-radius: var(--radius-3xl);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-inner::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  position: relative;
}

.cta-inner p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.65;
  max-width: 520px;
  margin: 0 auto var(--space-8);
  position: relative;
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.cta-decoration {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

@media (max-width: 640px) {
  .cta-inner {
    padding: var(--space-10) var(--space-6);
  }
}

/* (unused page-hero section removed) */

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.mission-text p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.mission-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* ------------------------------------------------------
   About Section — V4 Premium Cards
   ------------------------------------------------------ */
.about-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-left: 3px solid rgba(15, 23, 42, 0.1);
  border-radius: 16px;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 2px 4px rgba(15, 23, 42, 0.01),
    0 8px 16px rgba(15, 23, 42, 0.02);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1;
}

.about-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 23, 42, 0.08);
  border-left-color: var(--card-glow, var(--color-accent));
  border-left-width: 5px;
  background: #ffffff;
  box-shadow: 
    0 15px 35px -10px rgba(15, 23, 42, 0.08),
    0 0 25px rgba(37, 99, 235, 0.01);
}

/* Hover background radial indicator */
.about-card::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, var(--card-glow, rgba(37, 99, 235, 0.05)) 0%, transparent 70%);
  bottom: -60px;
  right: -60px;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.about-card:hover::after {
  opacity: 0.4;
}

.about-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.about-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

.about-card-num {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: rgba(15, 23, 42, 0.12);
  transition: color 0.4s ease;
}

.about-card:hover .about-card-num {
  color: var(--card-glow, var(--color-accent));
}

.about-card-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

.about-card-text strong {
  color: var(--color-text);
}

/* Unique color profiles for about-card */
.about-card.card-pi { --card-glow: #2563eb; }
.about-card.card-fr { --card-glow: #06b6d4; }
.about-card.card-da { --card-glow: #10b981; }

@media (max-width: 900px) {
  .mission-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .mission-grid,
  .mission-stats {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------
    16b. Contact Form Styles
   ------------------------------------------------------ */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  padding: 0;
  background: none;
  border: none;
}

.form-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-input,
.form-select,
.form-textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--color-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.form-select {
  appearance: none;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

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

.form-success-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.form-success-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-success-text {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

/* ------------------------------------------------------
    16c. Job Card Styles
   ------------------------------------------------------ */
.job-badge {
  margin-bottom: 16px;
}

.job-meta {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.job-divider {
  height: 1px;
  background: var(--color-border);
  margin: 16px 0;
}

.job-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.job-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.job-list-item {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}

.job-list-item::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.75rem;
}

.job-apply {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.process-number {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.process-card {
  text-align: center;
}

/* ------------------------------------------------------
    16d. Contact Form Responsive
   ------------------------------------------------------ */
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* (unused careers/contact/apply duplicate sections removed) */

/* ------------------------------------------------------
   20. Reveal Animations
   ------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-d1 {
  transition-delay: 0.08s;
}

.reveal-d2 {
  transition-delay: 0.16s;
}

.reveal-d3 {
  transition-delay: 0.24s;
}

.reveal-d4 {
  transition-delay: 0.32s;
}

.reveal-d5 {
  transition-delay: 0.4s;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-badge,
  .hero-title,
  .hero-sub,
  .hero-actions,
  .hero-visual {
    opacity: 1;
    transform: none;
  }
}

/* ------------------------------------------------------
    21. Keyframe Animations
    ------------------------------------------------------ */

/* Hero entrance */
@keyframes hero-fade-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

/* Force marquee track animation to bypass reduced motion freezes */
@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation-duration: 30s !important;
    animation-iteration-count: infinite !important;
  }
}

/* ------------------------------------------------------
   22. Back to Top
   ------------------------------------------------------ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-button);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s, background-color 0.2s;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-button-hover);
}

/* ------------------------------------------------------
   23. Hero Decoration (standalone)
   ------------------------------------------------------ */
.hero > .hero-decoration {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

@media (max-width: 768px) {
  .hero > .hero-decoration {
    width: 250px;
    height: 250px;
    top: -40px;
    right: -40px;
  }
}