/* ============================================================================
   ALMA Design System — Material theme overrides
   Reference: docs/design-system/DESIGN-alma.md
   Canonical: D:\1.GITHUB\ALMA-memory\docs\design-system\DESIGN-alma.md

   Three-role typography:
   - Fraunces      → display/hero (28px+)
   - Plus Jakarta  → UI + body
   - JetBrains Mono → code + scores + CLI

   Color placeholder: primary stays Material's "deep purple" until
   #TBD-primary is decided via ds-creator. All other tokens are final.
   ============================================================================ */


/* ----------------------------------------------------------------------------
   1. Google Fonts — variable fonts, single request
   ---------------------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght,SOFT@0,9..144,400..700,0..100&family=Plus+Jakarta+Sans:wght@400..700&family=JetBrains+Mono:wght@400..700&display=swap');


/* ----------------------------------------------------------------------------
   2. Design tokens — CSS custom properties
   ---------------------------------------------------------------------------- */

:root {
  /* Typography ------------------------------------------------------------ */
  --alma-font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --alma-font-sans:    'Plus Jakarta Sans', -apple-system, system-ui, 'Segoe UI', Roboto, sans-serif;
  --alma-font-mono:    'JetBrains Mono', 'Fira Code', Menlo, Monaco, Consolas, monospace;

  /* Text scale ----------------------------------------------------------- */
  --alma-text-primary:   #1a1a1a;   /* warm near-black, never pure */
  --alma-text-focused:   #374151;
  --alma-text-secondary: #6b7280;
  --alma-text-tertiary:  #9ca3af;
  --alma-text-quiet:     #d1d5db;

  /* Surface -------------------------------------------------------------- */
  --alma-surface-base:   #ffffff;
  --alma-surface-off:    #fafafa;
  --alma-border:         #e5e7eb;

  /* Semantic ------------------------------------------------------------- */
  --alma-success:        #16a34a;
  --alma-success-tint:   rgba(22, 163, 74, 0.12);
  --alma-warn:           #ea580c;
  --alma-warn-tint:      rgba(234, 88, 12, 0.12);
  --alma-error:          #dc2626;
  --alma-error-tint:     rgba(220, 38, 38, 0.12);
  --alma-info:           #2563eb;
  --alma-info-tint:      rgba(37, 99, 235, 0.12);

  /* Shadows -------------------------------------------------------------- */
  --alma-shadow-metric: rgba(0, 0, 0, 0.04) 0 1px 2px;
  --alma-shadow-card:   rgba(0, 0, 0, 0.02) 0 0 0 1px,
                        rgba(0, 0, 0, 0.04) 0 2px 6px,
                        rgba(0, 0, 0, 0.08) 0 4px 8px;
  --alma-shadow-hover:  rgba(0, 0, 0, 0.08) 0 4px 12px;
  --alma-shadow-modal:  rgba(0, 0, 0, 0.15) 0 12px 32px,
                        rgba(0, 0, 0, 0.08) 0 4px 12px;

  /* Radius --------------------------------------------------------------- */
  --alma-radius-sharp:   4px;
  --alma-radius-sm:      8px;
  --alma-radius-md:     12px;
  --alma-radius-lg:     16px;
  --alma-radius-xl:     24px;
  --alma-radius-pill:   9999px;

  /* Material theme overrides (these drive default Material rendering) ---- */
  --md-text-font: 'Plus Jakarta Sans';
  --md-code-font: 'JetBrains Mono';
  --md-typeset-font-size: 0.94rem;    /* 15px body */
  --md-typeset-line-height: 1.55;
  --md-default-fg-color: var(--alma-text-primary);
  --md-default-fg-color--light: var(--alma-text-focused);
  --md-default-fg-color--lighter: var(--alma-text-secondary);
  --md-default-fg-color--lightest: var(--alma-text-tertiary);
  --md-default-bg-color: var(--alma-surface-base);
  --md-code-bg-color: var(--alma-surface-off);
  --md-code-fg-color: var(--alma-text-primary);
}

/* Dark mode (Material's "slate" scheme) overrides ------------------------- */
[data-md-color-scheme="slate"] {
  --alma-surface-base:   #0f0f10;
  --alma-surface-off:    #1a1a1c;
  --alma-border:         #2a2a2e;
  --alma-text-primary:   #f4f4f5;
  --alma-text-focused:   #e4e4e7;
  --alma-text-secondary: #a1a1aa;
  --alma-text-tertiary:  #71717a;
  --alma-shadow-card:    rgba(0, 0, 0, 0.4) 0 0 0 1px,
                         rgba(0, 0, 0, 0.3) 0 2px 6px,
                         rgba(0, 0, 0, 0.5) 0 4px 8px;
}


/* ----------------------------------------------------------------------------
   3. Base typography — body + headings + mono
   ---------------------------------------------------------------------------- */

body,
.md-typeset {
  font-family: var(--alma-font-sans);
  font-feature-settings: 'kern', 'liga', 'calt';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings — Plus Jakarta Sans with negative tracking --------------------- */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: var(--alma-font-sans);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--alma-text-primary);
}

.md-typeset h1 {
  font-size: 2rem;             /* 32px — docs page title */
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 1.5rem;
}

.md-typeset h2 {
  font-size: 1.5rem;           /* 24px */
  font-weight: 700;
  line-height: 1.25;
  margin: 2.5rem 0 1rem;
}

.md-typeset h3 {
  font-size: 1.25rem;          /* 20px */
  font-weight: 600;
  margin: 2rem 0 0.75rem;
}

.md-typeset h4 {
  font-size: 1.0625rem;        /* 17px */
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

/* Paragraph body ---------------------------------------------------------- */
.md-typeset p {
  line-height: 1.6;
  color: var(--alma-text-primary);
}

/* Monospace — code, pre, kbd ---------------------------------------------- */
.md-typeset code,
.md-typeset pre,
.md-typeset kbd {
  font-family: var(--alma-font-mono);
  font-feature-settings: 'calt' 0;    /* disable ligatures for code clarity */
}

.md-typeset code {
  font-size: 0.875em;
  font-weight: 500;
  background-color: var(--alma-surface-off);
  border-radius: var(--alma-radius-sharp);
  padding: 2px 6px;
  color: var(--alma-text-primary);
}

.md-typeset pre > code {
  font-size: 0.875rem;         /* 14px code blocks */
  font-weight: 400;
  line-height: 1.6;
  padding: 0;
}

/* Code blocks (highlight container) --------------------------------------- */
.md-typeset .highlight {
  background-color: var(--alma-surface-off);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-sm);
  padding: 0;
}

.md-typeset .highlight pre {
  padding: 1rem;
  margin: 0;
}


/* ----------------------------------------------------------------------------
   4. Navigation + header refinements
   ---------------------------------------------------------------------------- */

.md-header {
  box-shadow: none;
  border-bottom: 1px solid var(--alma-border);
}

.md-tabs {
  border-bottom: 1px solid var(--alma-border);
}

.md-nav__link {
  font-weight: 500;
}

.md-nav__item .md-nav__link--active {
  font-weight: 600;
}


/* ----------------------------------------------------------------------------
   5. Links + interactive elements
   ---------------------------------------------------------------------------- */

.md-typeset a {
  font-weight: 500;
  transition: color 0.15s ease, border-bottom-color 0.15s ease;
}

.md-typeset a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Buttons (if declared via Material) -------------------------------------- */
.md-typeset .md-button {
  font-family: var(--alma-font-sans);
  font-weight: 500;
  border-radius: var(--alma-radius-sm);
  transition: all 0.2s ease;
}

.md-typeset .md-button--primary {
  box-shadow: var(--alma-shadow-metric);
}

.md-typeset .md-button--primary:hover {
  box-shadow: var(--alma-shadow-hover);
  transform: translateY(-1px);
}


/* ----------------------------------------------------------------------------
   6. Tables — cleaner borders, better typography
   ---------------------------------------------------------------------------- */

.md-typeset table:not([class]) {
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--alma-radius-md);
  overflow: hidden;
  box-shadow: var(--alma-shadow-metric);
}

.md-typeset table:not([class]) th {
  background-color: var(--alma-surface-off);
  font-family: var(--alma-font-sans);
  font-weight: 600;
  font-size: 0.8125rem;        /* 13px headers */
  color: var(--alma-text-focused);
  text-transform: none;
  border-bottom: 1px solid var(--alma-border);
}

.md-typeset table:not([class]) td {
  border-bottom: 1px solid var(--alma-border);
  line-height: 1.5;
}

/* Numbers in tables get mono treatment ------------------------------------ */
.md-typeset table:not([class]) td:has(code),
.md-typeset .alma-num {
  font-family: var(--alma-font-mono);
  font-variant-numeric: tabular-nums;
}


/* ----------------------------------------------------------------------------
   7. Admonitions — warmer tint, same Material structure
   ---------------------------------------------------------------------------- */

.md-typeset .admonition {
  border-radius: var(--alma-radius-sm);
  border-left-width: 4px;
  box-shadow: var(--alma-shadow-metric);
  font-size: 0.875rem;
}


/* ============================================================================
   8. ALMA-specific components (custom classes)
   Use these in markdown via `attr_list` or raw HTML blocks.
   ============================================================================ */


/* 8.1  Hero — for landing/marketing moments ------------------------------ */
.alma-hero {
  padding: 4rem 0 3rem;
  text-align: left;
  max-width: 880px;
}

.alma-hero h1,
.alma-hero .alma-display-hero {
  font-family: var(--alma-font-display);
  font-size: 3.5rem;           /* 56px desktop */
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--alma-text-primary);
  font-variation-settings: 'SOFT' 50, 'opsz' 144;
  margin: 0 0 1.25rem;
}

.alma-hero .alma-display-lead {
  font-family: var(--alma-font-sans);
  font-size: 1.25rem;          /* 20px subtitle */
  font-weight: 400;
  line-height: 1.5;
  color: var(--alma-text-secondary);
  max-width: 640px;
  margin: 0 0 2rem;
}

/* Scale hero down on mobile --------------------------------------------- */
@media (max-width: 768px) {
  .alma-hero h1,
  .alma-hero .alma-display-hero {
    font-size: 2.25rem;        /* 36px mobile */
  }
  .alma-hero .alma-display-lead {
    font-size: 1.0625rem;      /* 17px mobile */
  }
}


/* 8.2  Metric tile — ALMA's signature dashboard component --------------- */
.alma-metric-tile {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background-color: var(--alma-surface-base);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-md);
  padding: 1.25rem;
  box-shadow: var(--alma-shadow-metric);
}

.alma-metric-tile .alma-metric-label {
  font-family: var(--alma-font-sans);
  font-size: 0.8125rem;        /* 13px */
  font-weight: 500;
  color: var(--alma-text-secondary);
}

.alma-metric-tile .alma-metric-value {
  font-family: var(--alma-font-mono);
  font-size: 1.75rem;          /* 28px */
  font-weight: 500;
  color: var(--alma-text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.alma-metric-tile .alma-metric-delta {
  font-family: var(--alma-font-sans);
  font-size: 0.75rem;          /* 12px */
  font-weight: 500;
  color: var(--alma-text-secondary);
}

.alma-metric-tile .alma-metric-delta.is-up    { color: var(--alma-success); }
.alma-metric-tile .alma-metric-delta.is-down  { color: var(--alma-error); }
.alma-metric-tile .alma-metric-delta.is-flat  { color: var(--alma-warn); }

/* Grid layout helper for metric tiles ----------------------------------- */
.alma-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}


/* 8.3  Score pill — status indicator ------------------------------------ */
.alma-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 4px 12px;
  border-radius: var(--alma-radius-pill);
  font-family: var(--alma-font-sans);
  font-size: 0.75rem;          /* 12px */
  font-weight: 600;
  line-height: 1.3;
}

.alma-pill .alma-pill-value {
  font-family: var(--alma-font-mono);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.alma-pill.is-success { background-color: var(--alma-success-tint); color: var(--alma-success); }
.alma-pill.is-warn    { background-color: var(--alma-warn-tint);    color: var(--alma-warn); }
.alma-pill.is-error   { background-color: var(--alma-error-tint);   color: var(--alma-error); }
.alma-pill.is-info    { background-color: var(--alma-info-tint);    color: var(--alma-info); }


/* 8.4  CLI output block — terminal-style display ----------------------- */
.alma-cli {
  background-color: var(--alma-surface-off);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-sm);
  padding: 1rem 1.25rem;
  font-family: var(--alma-font-mono);
  font-size: 0.8125rem;        /* 13px */
  line-height: 1.6;
  color: var(--alma-text-primary);
  overflow-x: auto;
}

.alma-cli .alma-cli-prompt {
  font-family: var(--alma-font-sans);
  font-weight: 600;
  color: var(--alma-text-focused);
  user-select: none;
}

.alma-cli .alma-cli-success { color: var(--alma-success); }
.alma-cli .alma-cli-error   { color: var(--alma-error); }
.alma-cli .alma-cli-dim     { color: var(--alma-text-secondary); }


/* 8.5  Card container — elevated surface ------------------------------- */
.alma-card {
  background-color: var(--alma-surface-base);
  border-radius: var(--alma-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--alma-shadow-card);
}

.alma-card:hover {
  box-shadow: var(--alma-shadow-hover);
  transition: box-shadow 0.2s ease;
}


/* 8.6  Benchmark showcase — hero metric (R@5 = 0.964) ------------------ */
.alma-benchmark-hero {
  text-align: left;
  padding: 1rem 0;
}

.alma-benchmark-hero .alma-benchmark-label {
  font-family: var(--alma-font-sans);
  font-size: 0.875rem;         /* 14px */
  font-weight: 500;
  color: var(--alma-text-secondary);
  margin: 0 0 0.5rem;
}

.alma-benchmark-hero .alma-benchmark-value {
  font-family: var(--alma-font-mono);
  font-size: 2.5rem;           /* 40px */
  font-weight: 500;
  color: var(--alma-text-primary);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.alma-benchmark-hero .alma-benchmark-caption {
  font-family: var(--alma-font-sans);
  font-size: 0.8125rem;        /* 13px */
  font-weight: 500;
  color: var(--alma-success);
  margin: 0.5rem 0 0;
}


/* 8.7  Inline mono number — for in-body scores ------------------------- */
/* Use <code class="alma-num"> in markdown or just <code> in body text
   — the Material default code style now shows in JetBrains Mono. */


/* ----------------------------------------------------------------------------
   9. Utilities
   ---------------------------------------------------------------------------- */

.alma-mono         { font-family: var(--alma-font-mono); font-variant-numeric: tabular-nums; }
.alma-display      { font-family: var(--alma-font-display); font-variation-settings: 'SOFT' 50; }
.alma-text-muted   { color: var(--alma-text-secondary); }
.alma-text-quiet   { color: var(--alma-text-tertiary); }
.alma-text-success { color: var(--alma-success); }
.alma-text-warn    { color: var(--alma-warn); }
.alma-text-error   { color: var(--alma-error); }


/* ----------------------------------------------------------------------------
   10. Selection styling
   ---------------------------------------------------------------------------- */

::selection {
  background-color: rgba(124, 58, 237, 0.18);  /* TODO: swap to #TBD-primary/0.18 */
  color: var(--alma-text-primary);
}


/* ============================================================================
   11. Landing page — hero + sections + animations
   Inspired by the soft-aurora / parallax-depth pattern language.
   Adapted with ALMA's three-role typography and cognition-memory palette.
   ============================================================================ */


/* 11.1  Hero section — dark backdrop + aurora glow ---------------------- */

.alma-hero-section {
  position: relative;
  padding: 5rem 1.5rem 6rem;
  margin: -1.5rem -1.5rem 0;                  /* bleed to viewport edges */
  background-color: #0a0a12;                  /* deep near-black with cool tint */
  color: #f4f4f5;
  overflow: hidden;
  border-radius: 0 0 var(--alma-radius-xl) var(--alma-radius-xl);
}

.alma-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  text-align: left;
}

.alma-eyebrow {
  display: inline-block;
  font-family: var(--alma-font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(244, 244, 245, 0.6);
  padding: 0.375rem 0.875rem;
  border: 1px solid rgba(244, 244, 245, 0.15);
  border-radius: var(--alma-radius-pill);
  margin: 0 0 1.75rem;
  backdrop-filter: blur(8px);
}

.alma-hero-section h1,
.alma-hero-section .alma-display-hero {
  font-family: var(--alma-font-display);
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: #f4f4f5;
  font-variation-settings: 'SOFT' 50, 'opsz' 144;
  margin: 0 0 1.5rem;
  max-width: 20ch;
}

.alma-display-accent {
  background: linear-gradient(135deg, #c4b5fd 0%, #7c3aed 45%, #a78bfa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-variation-settings: 'SOFT' 60, 'opsz' 144;
}

.alma-hero-section .alma-display-lead {
  font-family: var(--alma-font-sans);
  font-size: 1.1875rem;
  font-weight: 400;
  line-height: 1.55;
  color: rgba(244, 244, 245, 0.78);
  max-width: 640px;
  margin: 0 0 2.25rem;
}

.alma-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 2rem;
}

.alma-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--alma-font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.2;
  border-radius: var(--alma-radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.15s ease;
  cursor: pointer;
}

.alma-btn--primary {
  background-color: #7c3aed;                  /* placeholder for #TBD-primary */
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(124, 58, 237, 0.35),
              0 4px 16px rgba(124, 58, 237, 0.28);
}
.alma-btn--primary:hover {
  background-color: #6d28d9;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(124, 58, 237, 0.4),
              0 8px 24px rgba(124, 58, 237, 0.35);
  text-decoration: none;
}

.alma-btn--ghost {
  background-color: rgba(244, 244, 245, 0.06);
  color: #f4f4f5;
  border-color: rgba(244, 244, 245, 0.18);
  backdrop-filter: blur(8px);
}
.alma-btn--ghost:hover {
  background-color: rgba(244, 244, 245, 0.12);
  border-color: rgba(244, 244, 245, 0.28);
  transform: translateY(-1px);
  text-decoration: none;
}

[data-md-color-scheme="slate"] .alma-btn--ghost,
.alma-hero-section .alma-btn--ghost {
  color: #f4f4f5;
}

/* Outside the dark hero, ghost button gets light treatment */
.alma-cta-section .alma-btn--ghost {
  background-color: transparent;
  color: var(--alma-text-primary);
  border-color: var(--alma-border);
}
.alma-cta-section .alma-btn--ghost:hover {
  background-color: var(--alma-surface-off);
  border-color: var(--alma-text-tertiary);
}


.alma-hero-install {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.875rem;
  margin: 0.5rem 0 0;
  color: rgba(244, 244, 245, 0.55);
}

.alma-cli-line {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  font-family: var(--alma-font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: #f4f4f5;
  background-color: rgba(244, 244, 245, 0.06);
  border: 1px solid rgba(244, 244, 245, 0.12);
  border-radius: var(--alma-radius-sm);
  backdrop-filter: blur(8px);
}

.alma-cli-line .alma-cli-prompt {
  font-family: var(--alma-font-sans);
  color: #a78bfa;
  font-weight: 700;
  user-select: none;
}

.alma-cli-caption {
  font-family: var(--alma-font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
}


/* 11.2  Aurora backdrop — animated radial-glow orbs --------------------- */

.alma-aurora {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.alma-aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  will-change: transform;
  animation: alma-orb-drift 18s ease-in-out infinite alternate;
}

.alma-aurora-orb--1 {
  top: -15%;
  left: -5%;
  width: 50vw;
  height: 50vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(circle at 30% 30%, rgba(124, 58, 237, 0.75), transparent 60%);
  animation-duration: 22s;
}

.alma-aurora-orb--2 {
  top: 10%;
  right: -10%;
  width: 45vw;
  height: 45vw;
  max-width: 640px;
  max-height: 640px;
  background: radial-gradient(circle at 40% 40%, rgba(59, 130, 246, 0.55), transparent 60%);
  animation-duration: 26s;
  animation-delay: -6s;
}

.alma-aurora-orb--3 {
  bottom: -20%;
  left: 30%;
  width: 55vw;
  height: 55vw;
  max-width: 780px;
  max-height: 780px;
  background: radial-gradient(circle at 50% 50%, rgba(236, 72, 153, 0.35), transparent 60%);
  animation-duration: 30s;
  animation-delay: -12s;
  opacity: 0.4;
}

@keyframes alma-orb-drift {
  0%   { transform: translate3d(0, 0, 0)          scale(1);    }
  50%  { transform: translate3d(6%, 3%, 0)        scale(1.08); }
  100% { transform: translate3d(-4%, 8%, 0)       scale(0.95); }
}


/* 11.3  Benchmark section ----------------------------------------------- */

.alma-benchmark-section {
  max-width: 720px;
  margin: 4rem auto 2rem;
  padding: 2.5rem 2rem;
  text-align: left;
  background-color: var(--alma-surface-base);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-lg);
  box-shadow: var(--alma-shadow-card);
  position: relative;
  overflow: hidden;
}

.alma-benchmark-section::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.12), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}

.alma-benchmark-section .alma-benchmark-label {
  font-family: var(--alma-font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--alma-text-secondary);
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.alma-benchmark-section .alma-benchmark-value {
  font-family: var(--alma-font-mono);
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 500;
  color: var(--alma-text-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #7c3aed 120%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.alma-benchmark-section .alma-benchmark-caption {
  font-family: var(--alma-font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--alma-success);
  margin: 0.375rem 0 0;
}

.alma-benchmark-note {
  font-family: var(--alma-font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--alma-text-focused);
  margin: 1.75rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--alma-border);
  position: relative;
  z-index: 1;
}


/* 11.4  Problem / capability / compare sections ------------------------- */

.alma-problem-section,
.alma-capabilities-section,
.alma-compare-section,
.alma-quickstart-section {
  max-width: 1080px;
  margin: 5rem auto;
  padding: 0 1rem;
}

.alma-section-heading {
  font-family: var(--alma-font-sans);
  font-size: clamp(1.625rem, 3.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--alma-text-primary);
  margin: 0 0 1rem;
  max-width: 28ch;
}

.alma-section-lead {
  font-family: var(--alma-font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--alma-text-secondary);
  max-width: 620px;
  margin: 0 0 2.5rem;
}

.alma-problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.alma-problem-card {
  background-color: var(--alma-surface-base);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-lg);
  padding: 1.75rem 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.alma-problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--alma-shadow-card);
  border-color: transparent;
}

.alma-problem-number {
  font-family: var(--alma-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: #a78bfa;
  letter-spacing: 0.1em;
  margin: 0 0 1rem;
}

.alma-problem-card h3 {
  font-family: var(--alma-font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--alma-text-primary);
  margin: 0 0 0.5rem;
}

.alma-problem-card p {
  font-family: var(--alma-font-sans);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--alma-text-secondary);
  margin: 0;
}


/* 11.5  Capability grid (6 cards) --------------------------------------- */

.alma-capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.alma-capability-card {
  display: block;
  padding: 1.75rem 1.5rem;
  background-color: var(--alma-surface-base);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-lg);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}

.alma-capability-card::after {
  content: "→";
  position: absolute;
  top: 1.75rem;
  right: 1.5rem;
  font-size: 1rem;
  color: var(--alma-text-tertiary);
  transition: transform 0.25s ease, color 0.25s ease;
}

.alma-capability-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--alma-shadow-card);
  border-color: rgba(124, 58, 237, 0.3);
  text-decoration: none;
}

.alma-capability-card:hover::after {
  transform: translateX(4px);
  color: #7c3aed;
}

.alma-capability-icon {
  font-size: 1.75rem;
  line-height: 1;
  margin: 0 0 1rem;
  display: block;
}

.alma-capability-card h3 {
  font-family: var(--alma-font-sans);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--alma-text-primary);
  margin: 0 0 0.5rem;
}

.alma-capability-card p {
  font-family: var(--alma-font-sans);
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--alma-text-secondary);
  margin: 0;
}

.alma-capability-card code {
  font-family: var(--alma-font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  background-color: var(--alma-surface-off);
  padding: 1px 5px;
  border-radius: 3px;
}


/* 11.6  Compare table --------------------------------------------------- */

.alma-compare-table {
  margin: 2rem 0 2rem;
  overflow-x: auto;
}

.alma-compare-table table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background-color: var(--alma-surface-base);
  border-radius: var(--alma-radius-lg);
  overflow: hidden;
  box-shadow: var(--alma-shadow-card);
}

.alma-compare-table th,
.alma-compare-table td {
  padding: 0.9rem 1.1rem;
  font-family: var(--alma-font-sans);
  font-size: 0.9375rem;
  line-height: 1.45;
  border-bottom: 1px solid var(--alma-border);
  vertical-align: top;
}

.alma-compare-table thead th {
  background-color: var(--alma-surface-off);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--alma-text-focused);
}

.alma-compare-table thead th:last-child {
  color: #7c3aed;
  font-weight: 700;
}

.alma-compare-table tbody td:first-child {
  font-weight: 600;
  color: var(--alma-text-primary);
  background-color: var(--alma-surface-off);
  width: 30%;
}

.alma-compare-table .alma-compare-meta {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--alma-text-secondary);
}

.alma-compare-table tbody tr:last-child th,
.alma-compare-table tbody tr:last-child td {
  border-bottom: none;
}

.alma-compare-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}


/* 11.7  Quickstart code showcase ---------------------------------------- */

.alma-code-showcase {
  margin: 2rem 0 1rem;
  border-radius: var(--alma-radius-lg);
  overflow: hidden;
  box-shadow: var(--alma-shadow-card);
}

.alma-code-showcase .highlight {
  margin: 0;
  border-radius: var(--alma-radius-lg);
  border: 1px solid var(--alma-border);
}

.alma-code-showcase pre {
  margin: 0;
  padding: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.65;
}

.alma-code-caption {
  font-family: var(--alma-font-sans);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--alma-text-secondary);
  text-align: center;
  max-width: 640px;
  margin: 1rem auto 0;
}


/* 11.8  Bottom CTA section ---------------------------------------------- */

.alma-cta-section {
  max-width: 960px;
  margin: 6rem auto 4rem;
  padding: 4rem 2rem;
  text-align: center;
  background:
    radial-gradient(ellipse at top, rgba(124, 58, 237, 0.08), transparent 70%),
    var(--alma-surface-base);
  border: 1px solid var(--alma-border);
  border-radius: var(--alma-radius-xl);
  box-shadow: var(--alma-shadow-card);
  position: relative;
  overflow: hidden;
}

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

.alma-cta-section h2 {
  font-family: var(--alma-font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--alma-text-primary);
  font-variation-settings: 'SOFT' 50, 'opsz' 144;
  max-width: 22ch;
  margin: 0 auto 1rem;
}

.alma-cta-section p {
  font-family: var(--alma-font-sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--alma-text-secondary);
  max-width: 540px;
  margin: 0 auto 2rem;
}

.alma-cta-section .alma-hero-ctas {
  justify-content: center;
}


/* ----------------------------------------------------------------------------
   12. Scroll-reveal animations
   JS toggles `.alma-revealed` on elements with `.alma-reveal` when in viewport.
   ---------------------------------------------------------------------------- */

.alma-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1) var(--delay, 0s),
    transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1) var(--delay, 0s);
  will-change: opacity, transform;
}

.alma-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Respect prefers-reduced-motion ----------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .alma-reveal,
  .alma-revealed,
  .alma-aurora-orb {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}


/* ----------------------------------------------------------------------------
   13. Responsive tuning for landing hero
   ---------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .alma-hero-section {
    padding: 3.5rem 1.25rem 4rem;
  }
  .alma-hero-install {
    flex-direction: column;
    align-items: flex-start;
  }
  .alma-benchmark-section {
    margin: 3rem 1rem 2rem;
    padding: 2rem 1.5rem;
  }
  .alma-problem-section,
  .alma-capabilities-section,
  .alma-compare-section,
  .alma-quickstart-section {
    margin: 3.5rem auto;
  }
  .alma-cta-section {
    padding: 3rem 1.5rem;
    margin: 4rem 1rem 3rem;
  }
}