/* ==========================================================================
   LogitScore — Premium Static Site Stylesheet
   Dark-theme-first, clean, minimal, deep-tech aesthetic.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color palette */
  --color-bg:            #080c14;
  --color-bg-elevated:   #0d1424;
  --color-bg-card:       #111827;
  --color-bg-card-hover: #162033;
  --color-border:        rgba(99, 179, 237, 0.12);
  --color-border-subtle: rgba(255, 255, 255, 0.06);

  --color-accent:        #38bdf8;
  --color-accent-dim:    rgba(56, 189, 248, 0.15);
  --color-accent-glow:   rgba(56, 189, 248, 0.08);

  --color-text-primary:  #f0f6ff;
  --color-text-secondary:#94a3b8;
  --color-text-muted:    #475569;
  --color-text-accent:   #38bdf8;

  --color-success:       #34d399;
  --color-error:         #f87171;
  --color-warning:       #fbbf24;

  /* Typography */
  --font-sans:   'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont,
                 'Segoe UI', system-ui, sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace,
                 'Courier New', monospace;

  --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;
  --text-6xl:    3.75rem;
  --text-7xl:    4.5rem;

  --weight-normal:   400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-extrabold:800;

  --leading-tight:   1.2;
  --leading-snug:    1.375;
  --leading-normal:  1.6;
  --leading-relaxed: 1.75;

  /* Spacing scale */
  --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;

  /* Borders & radii */
  --radius-sm:  0.25rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.5rem;
  --radius-full:9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 32px rgba(56, 189, 248, 0.12);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max:  1280px;
  --container-wide: 1440px;
  --nav-height:     72px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

ul, ol { list-style: none; }

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

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

/* --------------------------------------------------------------------------
   3. Typography Utilities
   -------------------------------------------------------------------------- */
.label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.section-heading {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

.section-subheading {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  font-weight: var(--weight-normal);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 640px;
}

.text-accent { color: var(--color-accent); }
.text-muted  { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }

/* --------------------------------------------------------------------------
   4. Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (max-width: 640px) {
  .container {
    padding-inline: var(--space-4);
  }
}

.section {
  padding-block: var(--space-32);
}

.section-narrow {
  padding-block: var(--space-20);
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-header .label {
  margin-bottom: var(--space-4);
}

.section-header .section-subheading {
  margin-top: var(--space-4);
}

/* --------------------------------------------------------------------------
   5. Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-normal),
              border-color var(--transition-normal),
              backdrop-filter var(--transition-normal);
}

.nav.scrolled {
  background-color: rgba(8, 12, 20, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.nav-inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

/* Placeholder: replace <img> src with /assets/logo.svg or /assets/logo.png */
.nav-logo-img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.nav-logo-text {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

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

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

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-6);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: transparent;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-text-secondary);
  border-radius: 9999px;
  transition: transform var(--transition-fast),
              opacity var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile drawer */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: 99;
  background-color: rgba(8, 12, 20, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
  transform: translateY(-8px);
  opacity: 0;
  transition: transform var(--transition-normal),
              opacity var(--transition-normal);
}

.nav-mobile.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.nav-mobile .nav-link {
  font-size: var(--text-base);
  padding-block: var(--space-2);
}

.nav-mobile .btn {
  width: 100%;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   6. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  padding: 0.6875rem var(--space-5);
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-accent);
  color: #060a11;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: #7dd3fc;
  border-color: #7dd3fc;
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.3);
  transform: translateY(-1px);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--color-text-primary);
  background: var(--color-accent-glow);
}

.btn-lg {
  font-size: var(--text-base);
  padding: 0.875rem var(--space-8);
}

.btn-sm {
  font-size: var(--text-xs);
  padding: 0.5rem var(--space-4);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   7. Badge / Pill
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.75); }
}

/* --------------------------------------------------------------------------
   8. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  position: relative;
  overflow: hidden;
}

/* Background grid / signal texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  pointer-events: none;
}

/* Radial accent glow */
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(56, 189, 248, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-announcement {
  margin-bottom: var(--space-8);
}

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

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

.hero-heading {
  font-size: clamp(var(--text-4xl), 5.5vw, var(--text-7xl));
  font-weight: var(--weight-extrabold);
  line-height: var(--leading-tight);
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

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

.hero-subheadline {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-10);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

/* Trust / attribute strip */
.hero-attributes {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}

.hero-attribute {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero-attribute svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
  opacity: 0.7;
  flex-shrink: 0;
}

/* Hero visual / figure area */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* 
  PLACEHOLDER: Hero visual area.
  Replace the .hero-visual-placeholder element with:
    <img src="/assets/hero-visual.png" alt="LogitScore product interface" 
         class="hero-visual-img" />
  Recommended: transparent PNG, ~1200×900px, high-DPI ready.
*/
.hero-visual-placeholder {
  width: 100%;
  max-width: 560px;
  aspect-ratio: 4/3;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-visual-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--color-accent-dim) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 30%, rgba(56,189,248,0.06) 0%, transparent 60%);
}

.hero-visual-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-8);
}

.hero-visual-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-visual-img {
  width: 100%;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
}

/* Decorative signal lines on hero visual */
.signal-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: var(--radius-2xl);
}

.signal-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  animation: signal-sweep 4s ease-in-out infinite;
}

.signal-line:nth-child(1) { top: 30%; width: 60%; left: 20%; animation-delay: 0s; }
.signal-line:nth-child(2) { top: 50%; width: 80%; left: 10%; animation-delay: 1.4s; }
.signal-line:nth-child(3) { top: 70%; width: 50%; left: 30%; animation-delay: 2.8s; }

@keyframes signal-sweep {
  0%   { opacity: 0; transform: translateX(-20px); }
  30%  { opacity: 0.5; }
  70%  { opacity: 0.3; }
  100% { opacity: 0; transform: translateX(20px); }
}

/* --------------------------------------------------------------------------
   9. Section: Problem
   -------------------------------------------------------------------------- */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.problem-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-4);
}

.problem-point {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-4);
  align-items: start;
}

.problem-point-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.problem-point-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

.problem-point-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.problem-point-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.problem-callout {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.problem-callout-text {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}

.problem-callout-sub {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   10. Section: What LogitScore Does
   -------------------------------------------------------------------------- */
.what-section {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.what-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.what-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-normal);
}

.what-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.what-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.what-card-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.what-card-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.what-card-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   11. Section: Confidence-Aware Behavior
   -------------------------------------------------------------------------- */
.confidence-section {
  overflow: hidden;
}

.confidence-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.confidence-header .section-subheading {
  max-width: 100%;
}

.confidence-modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.confidence-mode {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

.confidence-mode::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--mode-color-dim, transparent) 0%, transparent 60%);
  pointer-events: none;
}

.confidence-mode:hover {
  border-color: var(--mode-color, var(--color-border));
  box-shadow: 0 0 32px var(--mode-color-dim, transparent);
}

.mode-answer  { --mode-color: #34d399; --mode-color-dim: rgba(52, 211, 153, 0.08); }
.mode-ask     { --mode-color: #fbbf24; --mode-color-dim: rgba(251, 191, 36, 0.08); }
.mode-verify  { --mode-color: #38bdf8; --mode-color-dim: rgba(56, 189, 248, 0.10); }

.mode-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.mode-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mode-color);
  box-shadow: 0 0 8px var(--mode-color);
  flex-shrink: 0;
}

.mode-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mode-color);
}

.mode-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.mode-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.mode-condition {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-4);
}

.mode-condition strong {
  color: var(--mode-color);
  font-weight: var(--weight-medium);
}

/* Confidence bar visualization */
.confidence-bar-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.confidence-bar-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.confidence-bar {
  flex: 1;
  height: 4px;
  background: var(--color-bg-elevated);
  border-radius: 9999px;
  overflow: hidden;
}

.confidence-bar-fill {
  height: 100%;
  border-radius: 9999px;
  background: var(--mode-color);
  box-shadow: 0 0 6px var(--mode-color);
}

.mode-answer  .confidence-bar-fill { width: 90%; }
.mode-ask     .confidence-bar-fill { width: 45%; }
.mode-verify  .confidence-bar-fill { width: 25%; }

/* Comparison strip */
.comparison-strip {
  margin-top: var(--space-16);
  padding: var(--space-10) var(--space-8);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
}

.comparison-strip-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  text-align: center;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-8);
  align-items: center;
}

.comparison-item {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
}

.comparison-item.conventional {
  background: rgba(148, 163, 184, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.comparison-item.logitscore {
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border);
}

.comparison-item-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.conventional .comparison-item-label { color: var(--color-text-muted); }
.logitscore   .comparison-item-label { color: var(--color-accent); }

.comparison-item-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.comparison-item-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.comparison-vs {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------------
   12. Section: Architecture / How It Works
   -------------------------------------------------------------------------- */
.architecture-section {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

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

.pipeline-flow {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-16);
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-subtle) transparent;
}

.pipeline-step {
  flex: 1;
  min-width: 140px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  position: relative;
  transition: border-color var(--transition-normal);
}

.pipeline-step:hover {
  border-color: var(--color-accent);
}

.pipeline-step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  opacity: 0.6;
  margin-bottom: var(--space-2);
}

.pipeline-step-icon {
  width: 36px;
  height: 36px;
  margin-inline: auto;
  margin-bottom: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pipeline-step-icon svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.pipeline-step-name {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.pipeline-step-desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.pipeline-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: var(--space-2);
  color: var(--color-accent);
  opacity: 0.5;
  flex-shrink: 0;
}

.pipeline-arrow svg {
  width: 16px;
  height: 16px;
}

/* 
  PLACEHOLDER: Architecture diagram figure.
  Replace this block with:
    <figure class="arch-figure">
      <img src="/assets/architecture.png" 
           alt="LogitScore architecture diagram"
           class="arch-figure-img" />
      <figcaption class="arch-figure-caption">
        LogitScore system architecture
      </figcaption>
    </figure>
  Recommended: PNG at 2400×1200px or SVG, with dark/transparent background.
*/
.arch-placeholder {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-bg-card);
  padding: var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.arch-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-dim) 0%, transparent 60%);
}

.arch-placeholder-inner {
  position: relative;
  z-index: 1;
}

.arch-placeholder-icon {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-xl);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.arch-placeholder-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.arch-placeholder-text {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

.arch-placeholder-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  opacity: 0.6;
}

/* --------------------------------------------------------------------------
   13. Section: Why LogitScore (Differentiators)
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.why-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.why-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.why-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

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

.why-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.why-card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
}

.why-card-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.why-card-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   14. Section: Use Cases
   -------------------------------------------------------------------------- */
.usecase-section {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.usecase-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  transition: border-color var(--transition-normal),
              transform var(--transition-normal);
}

.usecase-card:hover {
  border-color: var(--color-border);
  transform: translateY(-2px);
}

.usecase-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.usecase-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
}

.usecase-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.usecase-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   15. Section: High-Trust Environments
   -------------------------------------------------------------------------- */
.trust-section {
  text-align: center;
  padding-block: var(--space-24);
  position: relative;
  overflow: hidden;
}

.trust-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(56, 189, 248, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.trust-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-inline: auto;
}

.trust-heading {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  letter-spacing: -0.025em;
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
  margin-block: var(--space-6);
}

.trust-subtext {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-10);
}

.trust-attributes {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.trust-attr {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   16. Forms — Demo Request & Contact
   -------------------------------------------------------------------------- */
.form-section {
  border-top: 1px solid var(--color-border-subtle);
}

.demo-section {
  background: var(--color-bg-elevated);
}

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

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

.form-info {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.form-info-title {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--weight-bold);
  letter-spacing: -0.025em;
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
}

.form-info-desc {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

.form-info-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-info-point {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.form-info-point svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.form-email-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-accent);
  margin-top: var(--space-6);
  transition: color var(--transition-fast);
}

.form-email-link:hover {
  color: #7dd3fc;
}

.form-email-link svg {
  width: 15px;
  height: 15px;
}

/* Form itself */
.form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-group:last-of-type {
  margin-bottom: var(--space-8);
}

.form-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.form-label .required {
  color: var(--color-accent);
  margin-left: var(--space-1);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  padding: 0.6875rem var(--space-4);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.12);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: var(--leading-relaxed);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-select option {
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
  display: none;
}

.form-error.visible {
  display: block;
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

/* Form feedback states */
.form-feedback {
  display: none;
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.form-feedback.success {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  color: #34d399;
}

.form-feedback.error {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.2);
  color: var(--color-error);
}

.form-feedback svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.submit-btn {
  width: 100%;
}

.submit-btn .spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(6, 10, 17, 0.3);
  border-top-color: #060a11;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.submit-btn.loading .btn-text { display: none; }
.submit-btn.loading .spinner  { display: block; }

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

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-block: var(--space-12);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  align-items: start;
}

.footer-brand {
  max-width: 360px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.footer-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.footer-logo-text {
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

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

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.footer-email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.footer-email:hover {
  color: #7dd3fc;
}

.footer-email svg {
  width: 14px;
  height: 14px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-nav-col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

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

.footer-nav-link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--color-text-primary);
}

.footer-social-links {
  display: flex;
  gap: var(--space-3);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: border-color var(--transition-fast),
              color var(--transition-fast),
              background var(--transition-fast);
}

.footer-social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.footer-social-link svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer-legal-links {
  display: flex;
  gap: var(--space-5);
}

.footer-legal-link {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   18. Privacy Page
   -------------------------------------------------------------------------- */
.privacy-hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border-subtle);
}

.privacy-content {
  max-width: 720px;
  margin-inline: auto;
  padding-block: var(--space-16);
}

.privacy-content h2 {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
}

.privacy-content h2:first-child {
  margin-top: 0;
}

.privacy-content p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}

.privacy-content ul {
  list-style: none;
  margin-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.privacy-content ul li {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  padding-left: var(--space-5);
  position: relative;
}

.privacy-content ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: var(--weight-bold);
}

.privacy-content a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.privacy-content a:hover {
  color: #7dd3fc;
}

.privacy-last-updated {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin-bottom: var(--space-12);
}

/* --------------------------------------------------------------------------
   19. Reveal Animations
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow),
              transform var(--transition-slow);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* --------------------------------------------------------------------------
   20. Responsive: Tablet (≤1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-visual {
    max-width: 520px;
    margin-inline: auto;
    width: 100%;
  }

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

  .problem-callout {
    position: static;
  }

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

  .confidence-modes {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-inline: auto;
  }

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

  .comparison-vs {
    padding: var(--space-2);
  }

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

  .usecase-grid {
    grid-template-columns: 1fr;
  }

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

  .form-info {
    position: static;
  }

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

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   21. Responsive: Mobile (≤640px)
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  :root {
    --nav-height: 64px;
  }

  .section { padding-block: var(--space-16); }
  .section-narrow { padding-block: var(--space-12); }

  .what-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

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

  .form-card {
    padding: var(--space-6);
  }

  .pipeline-flow {
    flex-direction: column;
    overflow-x: visible;
  }

  .pipeline-arrow {
    transform: rotate(90deg);
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .trust-attributes {
    gap: var(--space-2);
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-social-links {
    margin-top: var(--space-4);
  }
}

/* --------------------------------------------------------------------------
   22. Print / Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html { scroll-behavior: auto; }
}

@media print {
  .nav, .nav-mobile, .footer { display: none; }
  body { background: white; color: black; }
}