/* ============================================================
   JEREMY JOHNSON ADVISORY — Design System
   Art Direction: Authoritative technical consulting
   Palette: Deep navy/slate + warm cream accent + electric teal primary
   Typography: Instrument Serif (display) + DM Sans (body)
   ============================================================ */

/* ---- Design Tokens ---- */
:root,
[data-theme="light"] {
  /* Surfaces — warm off-white, like quality paper */
  --color-bg: #f4f3ef;
  --color-surface: #f8f7f4;
  --color-surface-2: #fafaf8;
  --color-surface-offset: #eceae4;
  --color-surface-offset-2: #e3e0d9;
  --color-divider: #d8d5cd;
  --color-border: #cac7bf;

  /* Text */
  --color-text: #1a1916;
  --color-text-muted: #4a4845;
  --color-text-faint: #aeaca7;
  --color-text-inverse: #f8f7f4;

  /* Primary — deep teal */
  --color-primary: #006b6b;
  --color-primary-hover: #005557;
  --color-primary-active: #003e40;
  --color-primary-highlight: #d0e2e2;

  /* Accent — navy for callouts */
  --color-navy: #0f2d4a;
  --color-navy-light: #1a4168;

  /* Semantic */
  --color-success: #2d6e32;
  --color-error: #8b1a1a;

  /* Shadows */
  --shadow-sm: 0 1px 3px oklch(0.15 0.01 60 / 0.07);
  --shadow-md: 0 4px 16px oklch(0.15 0.01 60 / 0.09);
  --shadow-lg: 0 16px 40px oklch(0.15 0.01 60 / 0.13);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-medium: 280ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1240px;

  /* Typography */
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "DM Sans", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "Consolas", monospace;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.3vw, 1rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.65vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.4vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  /* 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;
}

[data-theme="dark"] {
  --color-bg: #0e100f;
  --color-surface: #141615;
  --color-surface-2: #191b1a;
  --color-surface-offset: #111312;
  --color-surface-offset-2: #0c0e0d;
  --color-divider: #242624;
  --color-border: #2e302e;
  --color-text: #e0e2df;
  --color-text-muted: #9a9d99;
  --color-text-faint: #4a4d4a;
  --color-text-inverse: #141615;
  --color-primary: #3fa89e;
  --color-primary-hover: #2a8f86;
  --color-primary-active: #1e706a;
  --color-primary-highlight: #1e3533;
  --color-navy: #4a85b8;
  --color-navy-light: #6fa3d0;
  --color-success: #5a9e5a;
  --color-error: #d46060;
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0e100f;
    --color-surface: #141615;
    --color-surface-2: #191b1a;
    --color-surface-offset: #111312;
    --color-surface-offset-2: #0c0e0d;
    --color-divider: #242624;
    --color-border: #2e302e;
    --color-text: #e0e2df;
    --color-text-muted: #9a9d99;
    --color-text-faint: #4a4d4a;
    --color-text-inverse: #141615;
    --color-primary: #3fa89e;
    --color-primary-hover: #2a8f86;
    --color-primary-active: #1e706a;
    --color-primary-highlight: #1e3533;
    --color-navy: #4a85b8;
    --color-navy-light: #6fa3d0;
    --color-success: #5a9e5a;
    --color-error: #d46060;
    --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.25);
    --shadow-md: 0 4px 16px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
  }
}

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

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  hanging-punctuation: first last;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-medium), color var(--transition-medium);
}

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

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.15;
}

p, li, figcaption {
  text-wrap: pretty;
  max-width: 72ch;
}

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

ul[role="list"], ol[role="list"] { list-style: none; }

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

::selection {
  background: oklch(from var(--color-primary) l c h / 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}

.container-narrow {
  max-width: var(--content-narrow);
}

.section-pad {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.75em 1.5em;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
  white-space: nowrap;
  line-height: 1;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
  color: var(--color-text-inverse);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.btn-secondary {
  background: var(--color-surface-offset);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-surface-offset-2);
  border-color: var(--color-text-muted);
  box-shadow: var(--shadow-sm);
}

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

.btn-sm {
  font-size: var(--text-xs);
  padding: 0.6em 1.2em;
}

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

/* ---- Section Labels ---- */
.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-header {
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  max-width: 20ch;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition-medium);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.logo-portrait {
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}

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

.main-nav a {
  font-size: var(--text-sm);
  font-weight: 450;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.main-nav a:hover { color: var(--color-text); }

.nav-cta {
  background: var(--color-primary);
  color: var(--color-text-inverse) !important;
  padding: 0.55em 1.1em;
  border-radius: var(--radius-md);
  font-weight: 500 !important;
  transition: background var(--transition-interactive) !important;
}

.nav-cta:hover {
  background: var(--color-primary-hover) !important;
  color: var(--color-text-inverse) !important;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.mobile-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-16));
  padding-bottom: var(--space-6);
  border-top: 1px solid var(--color-divider);
  gap: var(--space-1);
}
.mobile-nav a {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}
.mobile-nav a:hover { color: var(--color-text); }
.mobile-nav a:last-child {
  color: var(--color-primary);
  font-weight: 500;
  border-bottom: none;
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-menu-toggle { display: flex; }
  .mobile-nav.open { display: flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: clamp(700px, 90vh, 960px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  overflow: hidden;
  background: var(--color-bg);
}

/* ---- Slider ---- */
.hero-slides {
  position: relative;
  flex: 1;
  display: grid;
}

.hero-slide {
  grid-area: 1 / 1;
  display: flex;
  align-items: center;
  padding-block: var(--space-16) var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

/* Dot nav */
.hero-slider-nav {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  padding-block: var(--space-5);
  position: relative;
  z-index: 2;
}

.slider-dot {
  width: 28px;
  height: 4px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--color-border);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, width 0.3s ease;
}

.slider-dot.active {
  background: var(--color-primary);
  width: 44px;
}

[data-theme="dark"] .slider-dot {
  background: var(--color-surface-offset-2);
}

[data-theme="dark"] .slider-dot.active {
  background: var(--color-primary);
}

/* Progress bar on active dot */
.slider-dot.active::after {
  content: '';
  display: block;
  height: 100%;
  width: 0%;
  background: oklch(from var(--color-primary) calc(l * 1.2) c h);
  border-radius: inherit;
  animation: dot-progress 6s linear forwards;
}

@keyframes dot-progress {
  from { width: 0%; }
  to   { width: 100%; }
}

/* Credentials strip */
.hero-credentials-strip {
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-divider);
  margin-bottom: var(--space-4);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 70%);
}

/* Dark mode grid */
[data-theme="dark"] .hero-bg-grid {
  opacity: 0.35;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: 0.4em 0.9em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.2);
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 0.4rem + 5.5vw, 5.2rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-8);
  max-width: 22ch;
}

.hero-headline em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 54ch;
  margin-bottom: var(--space-10);
  line-height: 1.65;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
}

.hero-credentials {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

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

.credential-label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.credential-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.credential-divider {
  width: 1px;
  background: var(--color-border);
  align-self: stretch;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  right: clamp(var(--space-5), 5vw, var(--space-16));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-text-faint), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   MOAT STATEMENT
   ============================================================ */
.moat-section {
  background: var(--color-navy);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

[data-theme="dark"] .moat-section {
  background: var(--color-surface-offset-2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.moat-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.35;
  color: #e8e4da;
  text-align: center;
  font-style: normal;
  max-width: 42ch;
  margin-inline: auto;
  quotes: none;
}

[data-theme="dark"] .moat-quote {
  color: var(--color-text);
}

.moat-quote em {
  font-style: italic;
  color: var(--color-primary);
}

[data-theme="dark"] .moat-quote em {
  color: var(--color-primary);
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-section {
  background: var(--color-surface);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.problem-card {
  padding: var(--space-8);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: box-shadow var(--transition-interactive);
}

.problem-card:hover {
  box-shadow: var(--shadow-md);
}

.problem-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-5);
}

.problem-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.3;
}

.problem-card p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   SERVICES PREVIEW
   ============================================================ */
.services-preview {
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.service-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: var(--color-surface);
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-primary);
}

.service-card--primary {
  background: var(--color-surface);
  border-color: var(--color-primary);
}

[data-theme="dark"] .service-card--primary {
  background: var(--color-surface);
  border-color: var(--color-primary);
}

.service-card-inner {
  padding: clamp(var(--space-8), 4vw, var(--space-10));
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.service-card--primary .service-icon {
  color: var(--color-primary);
}



.service-icon {
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.service-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: var(--space-6);
}

.service-price-hint {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
}

.service-price-hint strong {
  font-weight: 600;
}

.service-link-arrow {
  position: absolute;
  bottom: var(--space-8);
  right: var(--space-8);
  font-size: var(--text-lg);
  color: var(--color-text-faint);
  transition: color var(--transition-interactive), transform var(--transition-interactive);
}

.service-card:hover .service-link-arrow {
  color: var(--color-primary);
  transform: translate(3px, -3px);
}

.services-cta-row {
  text-align: center;
}

/* ============================================================
   MARKET STATS
   ============================================================ */
.market-section {
  background: var(--color-surface);
}

.market-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-24));
  align-items: center;
}

.market-text .section-tag { margin-bottom: var(--space-3); }

.market-text h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: 1.2;
  max-width: 22ch;
}

.market-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  line-height: 1.75;
}

.market-text .btn {
  margin-top: var(--space-3);
}

.market-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.stat-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive);
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  font-weight: 450;
}

/* ============================================================
   CREDENTIAL MAP
   ============================================================ */
.credentials-section {
  background: var(--color-bg);
}

.credential-map {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-10);
}

.cred-timeline-item {
  padding: var(--space-8) var(--space-8);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  background: var(--color-surface);
  transition: background var(--transition-interactive);
}

.cred-timeline-item:hover { background: var(--color-surface-2); }

.cred-timeline-item:nth-child(odd) {
  border-right: 1px solid var(--color-border);
}

.cred-timeline-item:nth-last-child(-n+2) {
  border-bottom: none;
}

.cred-timeline-item--highlight {
  background: var(--color-primary-highlight);
}

[data-theme="dark"] .cred-timeline-item--highlight {
  background: var(--color-primary-highlight);
}

.cred-timeline-item--highlight:hover {
  background: oklch(from var(--color-primary-highlight) calc(l - 0.02) c h);
}

.cred-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  margin-bottom: var(--space-2);
}

.cred-dot--accent {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px oklch(from var(--color-primary) l c h / 0.15);
}

.cred-org {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.cred-timeline-item--highlight .cred-org {
  color: var(--color-primary-active);
}

[data-theme="dark"] .cred-timeline-item--highlight .cred-org {
  color: var(--color-primary);
}

.cred-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.cred-unlocks {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-faint);
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.moat-callout {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-6) var(--space-8);
  background: var(--color-primary-highlight);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.25);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
}

.moat-callout svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.moat-callout em {
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.1em;
}

/* ============================================================
   ICP SECTION
   ============================================================ */
.icp-section {
  background: var(--color-surface);
}

.icp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.icp-card {
  padding: var(--space-8);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-interactive);
}

.icp-card:hover { box-shadow: var(--shadow-md); }

.icp-icon {
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.icp-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

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

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--color-navy);
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
}

[data-theme="dark"] .cta-section {
  background: var(--color-surface-offset-2);
  border-top: 1px solid var(--color-border);
}

.cta-inner {
  text-align: center;
}

.cta-inner .section-tag {
  color: oklch(from var(--color-primary) calc(l + 0.2) c h);
}

[data-theme="dark"] .cta-inner .section-tag {
  color: var(--color-primary);
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: #f0ece3;
  margin-bottom: var(--space-6);
  max-width: 22ch;
  margin-inline: auto;
  line-height: 1.2;
}

[data-theme="dark"] .cta-inner h2 {
  color: var(--color-text);
}

.cta-inner p {
  font-size: var(--text-base);
  color: #b0a898;
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.75;
}

[data-theme="dark"] .cta-inner p {
  color: var(--color-text-muted);
}

.cta-inner .btn-primary {
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-base);
  padding: 0.9em 2em;
}

.cta-footnote {
  margin-top: var(--space-6) !important;
  margin-bottom: 0 !important;
  font-size: var(--text-xs) !important;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
  color: #7a7060 !important;
}

[data-theme="dark"] .cta-footnote {
  color: var(--color-text-faint) !important;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12) var(--space-8);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-divider);
}

.footer-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin-top: var(--space-2);
}

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

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copy, .footer-location {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.page-hero {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-text);
  max-width: 18ch;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.page-hero p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.7;
  font-weight: 400;
}

.service-full {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  border-bottom: 1px solid var(--color-divider);
}

.service-full:nth-child(even) {
  background: var(--color-surface);
}

.service-full-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.service-full-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.15;
}

.service-tagline {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-top: var(--space-3);
}

.service-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: 0.4em 0.9em;
  border-radius: var(--radius-full);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.2);
  white-space: nowrap;
}

.service-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-12);
  align-items: start;
}

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

.service-deliverables {
  margin-top: var(--space-8);
}

.service-deliverables h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.deliverables-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.deliverables-list li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
  max-width: none;
}

.deliverables-list li::before {
  content: "→";
  color: var(--color-primary);
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 1px;
}

.service-usp {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-primary-highlight);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.service-usp h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-family: var(--font-mono);
  margin-bottom: var(--space-3);
}

.service-usp p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Pricing table */
.pricing-table-wrap {
  position: sticky;
  top: calc(68px + var(--space-8));
}

.pricing-table {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.pricing-table-header {
  background: var(--color-navy);
  padding: var(--space-6) var(--space-6);
}

[data-theme="dark"] .pricing-table-header {
  background: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-border);
}

.pricing-table-header h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: #f0ece3;
}

[data-theme="dark"] .pricing-table-header h3 {
  color: var(--color-text);
}

.pricing-table-header p {
  font-size: var(--text-xs);
  color: #9a9080;
  font-family: var(--font-mono);
  margin-top: var(--space-2);
  max-width: none;
}

[data-theme="dark"] .pricing-table-header p {
  color: var(--color-text-faint);
}

.pricing-tier {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  transition: background var(--transition-interactive);
}

.pricing-tier:last-child { border-bottom: none; }
.pricing-tier:hover { background: var(--color-surface-2); }

.tier-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.tier-price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-primary);
  font-style: italic;
  margin: var(--space-2) 0;
  line-height: 1;
}

.tier-price span {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-style: normal;
  color: var(--color-text-muted);
}

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

.pricing-cta {
  padding: var(--space-6);
  background: var(--color-surface-offset);
}

.pricing-cta .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-intro {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
}

.about-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: start;
}

.about-intro h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-8);
}

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

.about-intro p strong {
  color: var(--color-text);
  font-weight: 600;
}

.about-portrait-wrap {
  margin-bottom: var(--space-8);
}

.about-portrait {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: 0 8px 32px oklch(0 0 0 / 0.12);
}

[data-theme="dark"] .about-portrait {
  box-shadow: 0 8px 32px oklch(0 0 0 / 0.4);
}

.about-quote-block {
  padding: var(--space-10);
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  position: sticky;
  top: calc(68px + var(--space-8));
}

[data-theme="dark"] .about-quote-block {
  background: var(--color-surface-offset-2);
  border: 1px solid var(--color-border);
}

.about-quote-block blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  font-style: italic;
  color: #e8e4da;
  line-height: 1.45;
  margin-bottom: var(--space-6);
  quotes: none;
}

[data-theme="dark"] .about-quote-block blockquote {
  color: var(--color-text);
}

.about-quote-block .quote-attr {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #7a7060;
  letter-spacing: 0.06em;
}

[data-theme="dark"] .about-quote-block .quote-attr {
  color: var(--color-text-faint);
}

.about-career {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-bg);
}

.career-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-8);
}

.career-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-6) var(--space-3) 0;
  border-bottom: 2px solid var(--color-border);
}

.career-table td {
  padding: var(--space-5) var(--space-6) var(--space-5) 0;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: top;
  max-width: none;
}

.career-table tr:last-child td { border-bottom: none; }

.career-table .org-cell {
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

.career-table .role-cell {
  color: var(--color-text-muted);
}

.career-table .credential-cell {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
  line-height: 1.7;
}

.career-table tr.highlight-row td {
  background: var(--color-primary-highlight);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: start;
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.contact-info h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.contact-info > p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.contact-facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}

.contact-fact {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-fact-icon {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-fact-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.contact-fact-text span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
}

.contact-form-wrap h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.15);
}

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

.form-group 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='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
  cursor: pointer;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-4);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  line-height: 1.6;
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */
@media (max-width: 1024px) {
  .problem-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; max-width: 600px; margin-inline: auto; }
  .market-inner { grid-template-columns: 1fr; }
  .market-stats { grid-template-columns: repeat(2, 1fr); }
  .credential-map { grid-template-columns: 1fr; }
  .cred-timeline-item:nth-child(odd) { border-right: none; }
  .cred-timeline-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--color-border); }
  .cred-timeline-item:last-child { border-bottom: none; }
  .service-content { grid-template-columns: 1fr; }
  .pricing-table-wrap { position: static; }
  .about-intro-inner { grid-template-columns: 1fr; }
  .about-quote-block { position: static; }
  .contact-layout { grid-template-columns: 1fr; }
  .service-full-header { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-headline { max-width: 100%; }
  .problem-grid { grid-template-columns: 1fr; }
  .icp-grid { grid-template-columns: 1fr; }
  .market-stats { grid-template-columns: 1fr 1fr; }
  .hero-credentials {
    flex-direction: column;
    gap: var(--space-5);
  }
  .credential-divider { display: none; }
  .footer-inner { flex-direction: column; gap: var(--space-6); }
  .footer-nav { flex-wrap: wrap; gap: var(--space-4); }
  .form-grid-2 { grid-template-columns: 1fr; }
  .career-table thead { display: none; }
  .career-table tr {
    display: block;
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--color-divider);
  }
  .career-table td {
    display: block;
    padding: var(--space-1) 0;
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .market-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* Stagger grid children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0s; }
.stagger-children.visible > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.3s; }