/* ============================================
   DESIGN TOKENS — v2
   ============================================ */

:root {
  /* Colors — Midnight Plum + Silver + Crimson */
  --base-dark: #0F0A14;
  --base-darker: #050208;
  --base-light: #1A1120;
  --base-lighter: #2D1F3D;
  
  --text-primary: #F5F3F7;
  --text-secondary: #A8A0B0;
  --text-muted: #8B7F95;
  
  --accent-silver: #C9C5D1;
  --accent-crimson: #DC143C;
  --accent-plum: #7C3AED;
  --accent-slate: #64748B;
  
  --security-primary: var(--accent-silver);
  --security-secondary: #A19AA8;
  --consultancy-primary: var(--accent-crimson);
  --consultancy-secondary: #B91030;
  --automation-primary: var(--accent-plum);
  --automation-secondary: #6D28D9;
  
  --border-subtle: rgba(201, 197, 209, 0.08);
  --border-medium: rgba(153, 151, 156, 0.15);
  --border-strong: rgba(201, 197, 209, 0.25);
  
  /* Typography */
  --font-display: 'GT America Mono', 'SF Mono', 'Cascadia Code', 'Roboto Mono', monospace;
  --font-mono: 'GT America Mono', 'SF Mono', 'Cascadia Code', 'Roboto Mono', monospace;
  --font-sans: 'Inter', 'SF Pro', 'Segoe UI', 'Roboto', sans-serif;
  
  /* Typography Scale — Modular 1.25 (Major Third), monospace headlines */
  --display-xl: 4rem;
  --display-lg: 3rem;
  --display-md: 2.375rem;
  --h1: 3rem;
  --h2: 2.375rem;
  --h3: 1.875rem;
  --h4: 1.5rem;
  --body-lg: 1.25rem;
  --body: 1rem;
  --body-sm: 0.875rem;
  --mono-xs: 0.75rem;
  --mono-sm: 0.8125rem;
  
  /* Spacing */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-48: 48px;
  --space-64: 64px;
  --space-80: 80px;
  --space-96: 96px;
  --space-128: 128px;
  --space-160: 160px;
  
  /* Animation */
  --fast: 150ms;
  --normal: 300ms;
  --slow: 600ms;
  --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
  --ease-in-out: cubic-bezier(0.645, 0.045, 0.355, 1);
  
  /* Layout */
  --container-max: 1440px;
  --container-narrow: 1024px;
  --side-margin: clamp(24px, 5vw, 80px);
  --nav-height: 80px;
  
  /* Borders */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--base-darker);
}

body {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--base-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background: var(--accent-silver);
  color: var(--base-darker);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

h3, h4 {
  font-weight: 500;
  letter-spacing: -0.01em;
}

h1 { font-size: var(--h1); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); }
h4 { font-size: var(--h4); }

p {
  margin-bottom: var(--space-16);
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--fast) var(--ease-out);
}

ul, ol {
  list-style: none;
}

blockquote {
  font-style: italic;
  color: var(--text-secondary);
  border-left: 2px solid var(--accent-silver);
  padding-left: var(--space-16);
  margin: var(--space-24) 0;
}

cite {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-style: normal;
  color: var(--text-muted);
  display: block;
  margin-top: var(--space-8);
}

/* ============================================
   SKIP LINK
   ============================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-24);
  padding: var(--space-16) var(--space-24);
  background: var(--accent-silver);
  color: var(--base-darker);
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 600;
  z-index: 1000;
  transition: top var(--fast) var(--ease-out);
}

.skip-link:focus {
  top: var(--space-16);
  outline: 2px solid var(--accent-silver);
  outline-offset: 2px;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(5, 8, 12, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--side-margin);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--h3);
  color: var(--text-primary);
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--accent-silver);
  color: var(--base-darker);
  font-family: var(--font-display);
  font-size: var(--h4);
  border-radius: var(--radius-sm);
}

.logo-text {
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: var(--space-40);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: var(--space-8) 0;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-silver);
  transition: width var(--normal) var(--ease-out);
}

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

.nav-link:hover::before {
  width: 100%;
}

.nav-link[data-pillar="security"]:hover::before {
  background: var(--security-primary);
}

.nav-link[data-pillar="consultancy"]:hover::before {
  background: var(--consultancy-primary);
}

.nav-link[data-pillar="automation"]:hover::before {
  background: var(--automation-primary);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 600;
  color: var(--base-darker);
  background: var(--accent-silver);
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--fast) var(--ease-out);
}

.page-security .nav-cta { background: var(--security-primary); }
.page-consultancy .nav-cta { background: var(--consultancy-primary); }
.page-automation .nav-cta { background: var(--automation-primary); }

.nav-cta:hover {
  background: var(--text-primary);
  transform: translateY(-2px);
}

.nav-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-medium);
  cursor: pointer;
  padding: var(--space-12) var(--space-16);
  border-radius: var(--radius-sm);
}

.menu-text {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-primary);
  text-transform: uppercase;
}

/* ============================================
   MOBILE MENU
   ============================================ */

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--base-darker);
  z-index: 200;
  padding: var(--space-80) var(--side-margin);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--normal) var(--ease-out), visibility var(--normal) var(--ease-out);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-close {
  position: absolute;
  top: var(--space-32);
  right: var(--side-margin);
  background: none;
  border: none;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-line-1,
.close-line-2 {
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.close-line-1 {
  transform: translate(-50%, -50%) rotate(45deg);
}

.close-line-2 {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.mobile-menu-links {
  margin-top: var(--space-64);
}

.mobile-menu-links li {
  margin-bottom: var(--space-32);
}

.mobile-menu-links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--h2);
  color: var(--text-primary);
  display: block;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--normal) var(--ease-out), transform var(--normal) var(--ease-out);
  text-transform: uppercase;
}

.mobile-menu.open .mobile-menu-links a {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu.open .mobile-menu-links li:nth-child(1) a { transition-delay: 100ms; }
.mobile-menu.open .mobile-menu-links li:nth-child(2) a { transition-delay: 150ms; }
.mobile-menu.open .mobile-menu-links li:nth-child(3) a { transition-delay: 200ms; }
.mobile-menu.open .mobile-menu-links li:nth-child(4) a { transition-delay: 250ms; }
.mobile-menu.open .mobile-menu-links li:nth-child(5) a { transition-delay: 300ms; }

/* ============================================
   SECTIONS
   ============================================ */

.section-label {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  display: block;
  margin-bottom: var(--space-32);
}

.section-headline {
  font-size: var(--h2);
  margin-bottom: var(--space-24);
  color: var(--text-primary);
}

.section-lead {
  font-size: var(--body-lg);
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: var(--container-narrow);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--side-margin);
}

/* ============================================
   SCROLL PROGRESS
   ============================================ */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 200;
  background: transparent;
  pointer-events: none;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-silver);
  transition: width 50ms linear;
}

/* ============================================
   ACT I — HERO (THE TENSION)
   ============================================ */

.hero {
  min-height: 100vh;
  background: var(--base-dark);
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero-arc {
  position: absolute;
  top: var(--space-40);
  right: var(--side-margin);
  width: 240px;
  height: 240px;
  color: var(--text-primary);
  opacity: 0.15;
  pointer-events: none;
  will-change: transform;
}

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

.hero-label {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0;
  display: block;
  margin-bottom: var(--space-24);
}

.hero-headline {
  font-size: var(--display-xl);
  line-height: 1.1;
  margin-bottom: var(--space-32);
  max-width: 16ch;
  color: var(--text-primary);
}

.hero-sub {
  font-size: var(--body-lg);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 60ch;
  margin-bottom: var(--space-48);
}

.hero-action {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 500;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0;
  position: relative;
  display: inline-block;
  padding-bottom: var(--space-8);
}

.hero-action::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-silver);
  transition: width var(--normal) var(--ease-out);
}

.hero-action:hover::after {
  width: 100%;
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-80);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-12);
  pointer-events: none;
}

.scroll-cue-line {
  width: 2px;
  height: 40px;
  background: var(--text-primary);
  animation: scroll-cue-fade 2s ease-in-out infinite;
}

.scroll-cue-text {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-muted);
  text-transform: lowercase;
}

@keyframes scroll-cue-fade {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ============================================
   ACT II — PROBLEM (CONTEXT)
   ============================================ */

.problem {
  padding: var(--space-160) 0 var(--space-128);
  background: var(--base-darker);
  position: relative;
  overflow: hidden;
}

.problem-content {
  position: relative;
  z-index: 1;
}

.problem .section-label {
  color: var(--accent-silver);
}

.problem-lead {
  max-width: 60ch;
  margin-bottom: var(--space-64);
}

.problem-statements {
  display: flex;
  gap: 0;
  max-width: var(--container-narrow);
  margin-bottom: var(--space-80);
}

.problem-statements li {
  flex: 1;
  font-family: var(--font-sans);
  font-size: var(--body-lg);
  line-height: 1.5;
  color: var(--text-primary);
  padding: 0 var(--space-32);
  border-right: 2px solid var(--border-medium);
}

.problem-statements li:first-child {
  padding-left: 0;
}

.problem-statements li:last-child {
  border-right: none;
  padding-right: 0;
}

.problem-illustration {
  position: absolute;
  top: 50%;
  right: var(--side-margin);
  transform: translateY(-50%);
  width: 320px;
  height: 320px;
  color: var(--text-primary);
  opacity: 0.4;
  pointer-events: none;
}

/* ============================================
   ACT III — THREE PRACTICES
   ============================================ */

.practices {
  padding: var(--space-160) 0 var(--space-128);
  background: var(--base-dark);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.practices-intro {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-96);
}

.practices-label {
  color: var(--accent-silver);
}

.practices-headline {
  font-size: var(--display-md);
  line-height: 1.15;
  margin-bottom: var(--space-32);
  max-width: 20ch;
  color: var(--text-primary);
}

.practices-lead {
  max-width: 60ch;
  margin-bottom: 0;
}

.practices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--side-margin);
  position: relative;
  z-index: 1;
}

.practice-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-48) var(--space-32);
  border-right: 2px solid var(--border-medium);
  background: transparent;
  text-decoration: none;
  transition: background var(--normal) var(--ease-out), border-color var(--normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.practice-card:last-child {
  border-right: none;
}

.practice-card:hover {
  background: var(--base-light);
}

.practice-card:hover .practice-card-graphic {
  opacity: 1;
  transform: translateY(0);
}

.practice-card:hover .practice-card-action {
  color: var(--text-primary);
}

.practice-card:hover .practice-card-arrow {
  transform: translateX(6px);
}

/* Per-pillar accent: only the practice's own accent appears */
.practice-card-security { --pillar-accent: var(--security-primary); }
.practice-card-consultancy { --pillar-accent: var(--consultancy-primary); }
.practice-card-automation { --pillar-accent: var(--automation-primary); }

.practice-card:hover {
  border-color: var(--pillar-accent);
}

.practice-card-index {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: var(--space-32);
}

.practice-card-graphic {
  width: 120px;
  height: 120px;
  color: var(--pillar-accent);
  opacity: 0.6;
  margin-bottom: var(--space-32);
  transition: opacity var(--normal) var(--ease-out), transform var(--normal) var(--ease-out);
  transform: translateY(8px);
}

.practice-card-label {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 500;
  color: var(--pillar-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: var(--space-16);
}

.practice-card-title {
  font-family: var(--font-display);
  font-size: var(--h3);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-16);
}

.practice-card-body {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: var(--space-48);
  flex-grow: 1;
}

.practice-card-action {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  margin-top: auto;
  transition: color var(--fast) var(--ease-out);
}

.practice-card-arrow {
  display: inline-block;
  transition: transform var(--normal) var(--ease-out);
}

.data-band-practices {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  color: var(--accent-silver);
  opacity: 0.5;
}

/* ============================================
   ACT IV — RESOLUTION (APPROACH)
   ============================================ */

.approach {
  padding: var(--space-160) 0;
  background: var(--base-dark);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.approach-content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
}

.approach .section-label {
  color: var(--accent-silver);
}

.approach-lead {
  max-width: 60ch;
  margin-bottom: var(--space-64);
}

.approach-pillars {
  display: flex;
  gap: 0;
  align-items: stretch;
  max-width: var(--container-narrow);
  margin-bottom: var(--space-64);
  position: relative;
}

.approach-pillars::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-medium);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform var(--slow) var(--ease-out);
}

.approach-pillars.revealed::before {
  transform: scaleX(1);
}

.approach-pillars li {
  flex: 1;
  position: relative;
  padding: 0 var(--space-32);
  padding-top: var(--space-32);
}

.approach-pillars li:first-child {
  padding-left: 0;
}

.approach-pillars li:last-child {
  padding-right: 0;
}

.pillar-node {
  position: absolute;
  top: -1px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--base-darker);
  border: 2px solid var(--border-medium);
  transition: background var(--normal) var(--ease-out), border-color var(--normal) var(--ease-out);
}

.approach-pillars li:last-child .pillar-node {
  left: auto;
  right: 0;
}

.approach-pillars.revealed .pillar-node {
  background: var(--accent-silver);
  border-color: var(--accent-silver);
}

.pillar-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.pillar-label {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 500;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0;
}

.pillar-description {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.pull-statement {
  font-family: var(--font-display);
  font-size: var(--h3);
  font-weight: 500;
  color: var(--accent-silver);
  text-align: center;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.approach-illustration {
  position: absolute;
  top: var(--space-160);
  right: var(--side-margin);
  width: 240px;
  height: 240px;
  color: var(--accent-silver);
  opacity: 0.5;
  pointer-events: none;
  will-change: transform;
}

/* ============================================
   ACT IV — PROOF (EVIDENCE)
   ============================================ */

.evidence {
  padding: var(--space-160) 0;
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.evidence-grid-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border-subtle) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.05;
  pointer-events: none;
  will-change: background-position;
  animation: grid-drift 20s linear infinite;
}

@keyframes grid-drift {
  0% { background-position: 0 0; }
  100% { background-position: 0 24px; }
}

.evidence-content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
}

.evidence .section-label {
  color: var(--accent-silver);
}

.evidence-entry[data-pillar="security"] { --pillar-accent: var(--security-primary); }
.evidence-entry[data-pillar="consultancy"] { --pillar-accent: var(--consultancy-primary); }
.evidence-entry[data-pillar="automation"] { --pillar-accent: var(--automation-primary); }

.evidence-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: var(--container-max);
  margin-top: var(--space-64);
}

.evidence-entry {
  padding: 0 var(--space-32);
  border-right: 2px solid var(--border-medium);
  transition: border-color var(--normal) var(--ease-out);
}

.evidence-entry:first-child {
  padding-left: 0;
}

.evidence-entry:last-child {
  border-right: none;
  padding-right: 0;
}

.evidence-entry:hover {
  border-color: var(--pillar-accent);
}

.evidence-category {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 500;
  color: var(--pillar-accent);
  text-transform: uppercase;
  letter-spacing: 0;
  display: block;
  margin-bottom: var(--space-24);
}

.evidence-statement {
  font-family: var(--font-sans);
  font-size: var(--body-lg);
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: var(--space-24);
}

.evidence-data {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-bottom: var(--space-48);
}

.verified-arc {
  width: 16px;
  height: 16px;
  color: var(--pillar-accent);
}

.evidence-quote {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
  font-style: italic;
  border-left: none;
  padding-left: 0;
  margin: 0;
}

.evidence-quote cite {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-muted);
  font-style: normal;
  display: block;
  margin-top: var(--space-12);
}

/* ============================================
   ACT V — INVITATION (CONTACT)
   ============================================ */

.invitation {
  padding: var(--space-160) 0;
  background: var(--base-dark);
  border-top: 1px solid var(--border-subtle);
  min-height: 640px;
  align-items: center;
  position: relative;
}

.invitation-content {
  text-align: left;
  max-width: var(--container-max);
}

.invitation .section-label {
  color: var(--text-muted);
}

.invitation-body {
  font-family: var(--font-sans);
  font-size: var(--body-lg);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 60ch;
  margin-bottom: var(--space-48);
}

.invitation-primary {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  font-weight: 500;
  color: var(--base-darker);
  background: var(--accent-silver);
  padding: var(--space-16) var(--space-32);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  transition: background var(--fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.invitation-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--text-primary);
  transition: width var(--fast) var(--ease-out);
  z-index: 0;
}

.invitation-primary span {
  position: relative;
  z-index: 1;
}

.invitation-primary:hover::before {
  width: 100%;
}

.invitation-secondary {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-left: var(--space-16);
  position: relative;
  padding-bottom: var(--space-8);
}

.invitation-secondary::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--text-primary);
  transition: width var(--normal) var(--ease-out);
}

.invitation-secondary:hover::after {
  width: 100%;
}

.closing-arc {
  display: block;
  margin-top: var(--space-64);
  width: 120px;
  height: 120px;
  color: var(--text-primary);
  opacity: 0.3;
}

/* ============================================
   DATA BANDS
   ============================================ */

.data-band {
  display: flex;
  gap: var(--space-32);
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-secondary);
  opacity: 0.4;
  white-space: nowrap;
  overflow: hidden;
  width: 100%;
  height: 48px;
  padding: var(--space-16) var(--side-margin);
  box-sizing: border-box;
  align-items: center;
}

.data-band-content {
  display: flex;
  gap: var(--space-32);
  animation: scroll-left 60s linear infinite;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.data-band-problem {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  border-top: 1px solid var(--border-subtle);
}

.data-band-evidence {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  color: var(--accent-silver);
  opacity: 0.6;
  border-bottom: 1px solid var(--border-subtle);
}


/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.data-band-footer {
  position: relative;
  top: 0;
  left: 0;
  right: 0;
  color: var(--accent-silver);
  opacity: 0.5;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: var(--space-64);
  padding-top: var(--space-80);
  padding-bottom: var(--space-64);
}

.footer-sign {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  max-width: 48ch;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  color: var(--text-primary);
}

.footer-arc {
  width: 48px;
  height: 48px;
  color: var(--text-primary);
  flex-shrink: 0;
}

.page-security .footer-arc { color: var(--security-primary); }
.page-consultancy .footer-arc { color: var(--consultancy-primary); }
.page-automation .footer-arc { color: var(--automation-primary); }

.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--h3);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.footer-statement {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
  max-width: 40ch;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-16);
}

.footer-nav-label {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--space-8);
}

.footer-nav a {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--fast) var(--ease-out);
}

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

.footer-colophon {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  padding-top: var(--space-32);
  padding-bottom: var(--space-48);
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.footer-colophon-mark {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--accent-silver);
  opacity: 0.5;
}

.page-security .footer-colophon-mark { color: var(--security-primary); }
.page-consultancy .footer-colophon-mark { color: var(--consultancy-primary); }
.page-automation .footer-colophon-mark { color: var(--automation-primary); }

.footer-colophon-text {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--text-muted);
  flex-grow: 1;
  min-width: 20ch;
}

.footer-colophon-year {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1279px) {
  :root {
    --display-xl: 3.25rem;
    --display-lg: 2.5rem;
    --display-md: 2.125rem;
    --h1: 2.5rem;
    --h2: 2.125rem;
  }
  
  .evidence-list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-32);
  }
  
  .evidence-entry {
    border-right: none;
    border-bottom: 2px solid var(--border-medium);
    padding: 0 0 var(--space-32) 0;
  }
  
  .evidence-entry:last-child {
    border-bottom: none;
  }
  
  .practices-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-32);
  }
  
  .practice-card {
    border-right: none;
    border-bottom: 2px solid var(--border-medium);
    padding: var(--space-32);
  }
  
  .practice-card:nth-child(odd) {
    border-right: 2px solid var(--border-medium);
  }
  
  .practice-card:last-child {
    grid-column: 1 / -1;
    border-bottom: none;
    border-right: none;
  }
  
  .problem-illustration,
  .approach-illustration {
    display: none;
  }
}

@media (max-width: 1023px) {
  :root {
    --side-margin: 32px;
  }
  
  .nav-links,
  .nav-cta {
    display: none;
  }
  
  .nav-menu-toggle {
    display: block;
  }
  
  .hero-arc {
    width: 180px;
    height: 180px;
  }
  
  .approach-pillars {
    flex-direction: column;
    gap: var(--space-32);
  }
  
  .approach-pillars::before {
    top: 0;
    bottom: 0;
    left: 6px;
    right: auto;
    width: 2px;
    height: 100%;
    transform: scaleY(0);
    transform-origin: top center;
  }
  
  .approach-pillars.revealed::before {
    transform: scaleY(1);
  }
  
  .approach-pillars li {
    padding: 0 0 0 var(--space-32);
    padding-top: 0;
  }
  
  .pillar-node {
    left: 0;
    top: 6px;
  }
  
  .approach-pillars li:last-child .pillar-node {
    right: auto;
    left: 0;
  }
  
  .evidence-list {
    grid-template-columns: 1fr;
  }
  
  .practices-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .practice-card {
    border-right: none;
    border-bottom: 2px solid var(--border-medium);
    padding: var(--space-32) 0;
  }
  
  .practice-card:nth-child(odd) {
    border-right: none;
  }
  
  .practice-card:last-child {
    grid-column: auto;
    border-bottom: none;
  }
  
  .problem-statements {
    flex-direction: column;
    gap: var(--space-24);
  }
  
  .problem-statements li {
    padding: var(--space-16) 0;
    border-right: none;
    border-bottom: 2px solid var(--border-medium);
  }
  
  .problem-statements li:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  
  .problem-statements li:first-child {
    padding-top: 0;
  }
}

@media (max-width: 767px) {
  :root {
    --display-xl: 2.25rem;
    --display-lg: 1.875rem;
    --display-md: 1.625rem;
    --h1: 1.875rem;
    --h2: 1.625rem;
    --h3: 1.375rem;
    --h4: 1.25rem;
    --side-margin: 24px;
    --nav-height: 64px;
  }
  
  .hero {
    padding-top: var(--nav-height);
  min-height: auto;
    padding-bottom: var(--space-128);
  }
  
  .hero-headline {
    font-size: var(--display-xl);
  }
  
  .hero-arc {
    width: 140px;
    height: 140px;
    top: var(--space-16);
  }
  
  .scroll-cue {
    display: none;
  }
  
  .closing-arc {
    width: 80px;
    height: 80px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-48);
  }
  
  .footer-nav {
    gap: var(--space-24);
  }
}

/* ============================================
   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;
  }
  
  .scroll-cue,
  .evidence-grid-bg {
    animation: none !important;
  }
  
  .scroll-cue {
    opacity: 0.3;
  }
  
  .approach-pillars::before,
  .approach-pillars .pillar-node {
    transition: none !important;
  }
}

/* ============================================
   FOCUS STATES
   ============================================ */

a:focus,
button:focus {
  outline: 2px solid var(--accent-silver);
  outline-offset: 2px;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-silver);
  outline-offset: 2px;
}

.page-security a:focus-visible,
.page-security button:focus-visible {
  outline-color: var(--security-primary);
}

.page-consultancy a:focus-visible,
.page-consultancy button:focus-visible {
  outline-color: var(--consultancy-primary);
}

.page-automation a:focus-visible,
.page-automation button:focus-visible {
  outline-color: var(--automation-primary);
}

/* ============================================
   PRACTICE PAGES
   ============================================ */

.page-security { --page-accent: var(--security-primary); }
.page-consultancy { --page-accent: var(--consultancy-primary); }
.page-automation { --page-accent: var(--automation-primary); }

.practice-hero {
  min-height: 100vh;
  padding-top: var(--nav-height);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.practice-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--base-darker);
  z-index: 0;
}

.practice-hero-security .practice-hero-bg {
  background: var(--base-darker);
  border-bottom: 1px solid rgba(201, 197, 209, 0.15);
}

.practice-hero-consultancy .practice-hero-bg {
  background: var(--base-darker);
  border-bottom: 1px solid rgba(220, 20, 60, 0.25);
}

.practice-hero-automation .practice-hero-bg {
  background: var(--base-darker);
  border-bottom: 1px solid rgba(124, 58, 237, 0.25);
}

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

.practice-hero-label {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--page-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: var(--space-32);
}

.practice-hero-title {
  font-size: var(--display-lg);
  color: var(--text-primary);
  margin-bottom: var(--space-24);
  text-transform: uppercase;
}

.practice-hero-sub {
  font-size: var(--body-lg);
  color: var(--text-secondary);
  max-width: 70ch;
  margin-bottom: var(--space-48);
  line-height: 1.7;
}

.practice-hero-actions {
  display: flex;
  gap: var(--space-24);
  flex-wrap: wrap;
}

.practice-hero-cta-primary {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--mono-sm);
  color: var(--base-darker);
  background: var(--page-accent);
  padding: var(--space-16) var(--space-32);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
}

.practice-hero-cta-primary:hover {
  background: var(--text-primary);
  transform: translateY(-4px);
}

.practice-hero-cta-secondary {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--mono-sm);
  color: var(--text-primary);
  padding: var(--space-16) var(--space-32);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
}

.practice-hero-cta-secondary:hover {
  border-color: var(--page-accent);
  background: rgba(255, 255, 255, 0.03);
}

.practice-hero-arc {
  position: absolute;
  top: var(--space-80);
  right: var(--side-margin);
  width: 240px;
  height: 240px;
  color: var(--page-accent);
  opacity: 0.4;
  pointer-events: none;
  z-index: 1;
  will-change: transform;
}

.data-band-practice-hero {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  color: var(--page-accent);
  opacity: 0.5;
  border-top: 1px solid var(--border-subtle);
}

.data-band-practice-top {
  position: relative;
  top: 0;
  left: 0;
  right: 0;
  color: var(--page-accent);
  opacity: 0.5;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.practice-overview {
  padding: var(--space-160) 0;
  background: var(--base-dark);
}

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

.practice-overview .section-label {
  color: var(--page-accent);
}

.practice-products .section-label,
.practice-services .section-label,
.practice-solutions .section-label,
.practice-capabilities .section-label,
.practice-methodology .section-label,
.practice-cta .section-label,
.practice-engagements .section-label {
  color: var(--page-accent);
}

.practice-products,
.practice-services,
.practice-solutions {
  padding: var(--space-160) 0;
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
}

.practice-capabilities {
  padding: var(--space-160) 0;
  background: var(--base-dark);
  border-top: 1px solid var(--border-subtle);
}

.practice-engagements {
  padding: var(--space-160) 0 var(--space-128);
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

/* ============================================
   CATALOG LIST — AI Security product catalog
   ============================================ */

.catalog-list {
  list-style: none;
  max-width: var(--container-max);
  margin: var(--space-64) auto 0;
  padding: 0 var(--side-margin);
}

.catalog-item {
  display: grid;
  grid-template-columns: 80px 120px 1fr;
  align-items: center;
  gap: var(--space-32);
  padding: var(--space-32) 0;
  border-bottom: 2px solid var(--border-medium);
  transition: border-color var(--normal) var(--ease-out);
  --pillar-accent: var(--page-accent);
}

.catalog-item:last-child {
  border-bottom: none;
}

.catalog-item:hover {
  border-color: var(--pillar-accent);
}

.catalog-item-header {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.catalog-item-index {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.catalog-item-verified {
  width: 16px;
  height: 16px;
  color: var(--pillar-accent);
}

.catalog-item-graphic {
  width: 80px;
  height: 80px;
  color: var(--pillar-accent);
  opacity: 0.8;
}

.catalog-item-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.catalog-item-title {
  font-family: var(--font-display);
  font-size: var(--h4);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.catalog-item-description {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
}

.catalog-item-state {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   SERVICES LIST — Cybersecurity Consultancy editorial list
   ============================================ */

.practice-services {
  padding: var(--space-160) 0;
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
}

.services-list {
  list-style: none;
  max-width: var(--container-narrow);
  margin: var(--space-64) auto 0;
  padding: 0 var(--side-margin);
}

.services-item {
  display: grid;
  grid-template-columns: 60px 100px 1fr;
  align-items: center;
  gap: var(--space-32);
  padding: var(--space-40) 0;
  border-bottom: 2px solid var(--border-medium);
  transition: border-color var(--normal) var(--ease-out);
  --pillar-accent: var(--page-accent);
}

.services-item:last-child {
  border-bottom: none;
}

.services-item:hover {
  border-color: var(--pillar-accent);
}

.services-item-index {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.services-item-graphic {
  width: 80px;
  height: 80px;
  color: var(--pillar-accent);
  opacity: 0.8;
}

.services-item-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.services-item-title {
  font-family: var(--font-display);
  font-size: var(--h4);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.services-item-description {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ============================================
   FLOW LIST — AI Automation flow diagram
   ============================================ */

.practice-solutions {
  padding: var(--space-160) 0;
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
}

.flow-list {
  list-style: none;
  max-width: var(--container-narrow);
  margin: var(--space-64) auto 0;
  padding: 0 var(--side-margin);
}

.flow-item {
  display: grid;
  grid-template-columns: 60px 100px 1fr;
  align-items: center;
  gap: var(--space-32);
  padding: var(--space-40) 0;
  border-bottom: 2px solid var(--border-medium);
  transition: border-color var(--normal) var(--ease-out);
  --pillar-accent: var(--page-accent);
  position: relative;
}

.flow-item:last-child {
  border-bottom: none;
}

.flow-item:hover {
  border-color: var(--pillar-accent);
}

.flow-item-index {
  font-family: var(--font-mono);
  font-size: var(--mono-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.flow-item-graphic {
  width: 80px;
  height: 80px;
  color: var(--pillar-accent);
  opacity: 0.8;
}

.flow-item-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.flow-item-title {
  font-family: var(--font-display);
  font-size: var(--h4);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.flow-item-description {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ============================================
   PRACTICE SEQUENCE — shared methodology / capabilities
   ============================================ */

.practice-methodology {
  padding: var(--space-160) 0;
  background: var(--base-dark);
  border-top: 1px solid var(--border-subtle);
}

.practice-sequence {
  list-style: none;
  display: flex;
  gap: 0;
  align-items: stretch;
  max-width: var(--container-max);
  margin: var(--space-64) auto 0;
  padding: 0 var(--side-margin);
  position: relative;
}

.practice-sequence::before {
  content: '';
  position: absolute;
  top: 7px;
  left: var(--side-margin);
  right: var(--side-margin);
  height: 2px;
  background: var(--border-medium);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform var(--slow) var(--ease-out);
}

.practice-sequence.revealed::before {
  transform: scaleX(1);
}

.practice-sequence-item {
  flex: 1;
  position: relative;
  padding: 0 var(--space-32);
  padding-top: var(--space-32);
}

.practice-sequence-item:first-child {
  padding-left: 0;
}

.practice-sequence-item:last-child {
  padding-right: 0;
}

.practice-sequence-node {
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--base-darker);
  border: 2px solid var(--border-medium);
  transition: background var(--normal) var(--ease-out), border-color var(--normal) var(--ease-out);
}

.practice-sequence-item:last-child .practice-sequence-node {
  left: auto;
  right: 0;
}

.practice-sequence.revealed .practice-sequence-node {
  background: var(--page-accent);
  border-color: var(--page-accent);
}

.practice-sequence-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.practice-sequence-step {
  font-family: var(--font-mono);
  font-size: var(--mono-xs);
  color: var(--page-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.practice-sequence-title {
  font-family: var(--font-display);
  font-size: var(--h3);
  font-weight: 500;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.practice-sequence-description {
  font-family: var(--font-sans);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ============================================
   EVIDENCE LIST — practice pages
   ============================================ */

.evidence-list-practice {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: var(--container-max);
  margin: var(--space-64) auto 0;
  padding: 0 var(--side-margin);
}

/* ============================================
   PRACTICE CTA
   ============================================ */

.practice-cta {
  padding: var(--space-160) 0;
  background: var(--base-darker);
  border-top: 1px solid var(--border-subtle);
}

.practice-cta-arc {
  display: block;
  width: 120px;
  height: 120px;
  color: var(--page-accent);
  opacity: 0.4;
  margin-bottom: var(--space-32);
}

.practice-cta-title {
  font-size: var(--display-md);
  color: var(--text-primary);
  margin-bottom: var(--space-24);
  text-transform: uppercase;
}

.practice-cta-body {
  font-size: var(--body-lg);
  color: var(--text-secondary);
  max-width: 60ch;
  margin-bottom: var(--space-48);
  line-height: 1.7;
}

.practice-cta-button {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--mono-sm);
  color: var(--base-darker);
  background: var(--page-accent);
  padding: var(--space-20) var(--space-40);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--space-16);
}

.practice-cta-button:hover {
  background: var(--text-primary);
  transform: translateY(-4px);
}

.practice-cta-button svg {
  width: 24px;
  height: 24px;
}

/* ============================================
   PRACTICE PAGES — RESPONSIVE
   ============================================ */

@media (max-width: 1279px) {
  .practice-sequence {
    flex-wrap: wrap;
    gap: var(--space-32);
  }
  
  .practice-sequence-item {
    flex: 1 1 45%;
  }
  
  .evidence-list-practice {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-32);
  }
  
  .evidence-list-practice .evidence-entry {
    border-right: none;
    border-bottom: 2px solid var(--border-medium);
    padding: 0 0 var(--space-32) 0;
  }
  
  .evidence-list-practice .evidence-entry:last-child {
    border-bottom: none;
  }
}

@media (max-width: 1023px) {
  .practice-sequence {
    flex-direction: column;
    gap: var(--space-32);
  }
  
  .practice-sequence::before {
    top: 0;
    bottom: 0;
    left: 6px;
    right: auto;
    width: 2px;
    height: 100%;
    transform: scaleY(0);
    transform-origin: top center;
  }
  
  .practice-sequence.revealed::before {
    transform: scaleY(1);
  }
  
  .practice-sequence-item {
    padding: 0 0 0 var(--space-32);
  }
  
  .practice-sequence-node {
    top: 6px;
    left: 0;
  }
  
  .practice-sequence-item:last-child .practice-sequence-node {
    right: auto;
    left: 0;
  }
  
  .evidence-list-practice {
    grid-template-columns: 1fr;
  }
  
  .catalog-item,
  .services-item,
  .flow-item {
    grid-template-columns: 60px 80px 1fr;
    gap: var(--space-24);
  }
}

@media (max-width: 767px) {
  .practice-hero-title {
    font-size: var(--display-lg);
  }
  
  .practice-hero-actions {
    flex-direction: column;
  }
  
  .practice-hero-arc {
    width: 140px;
    height: 140px;
    top: var(--space-16);
  }
  
  .practice-cta-title {
    font-size: var(--h2);
  }
  
  .catalog-item,
  .services-item,
  .flow-item {
    grid-template-columns: 1fr;
    gap: var(--space-16);
    padding: var(--space-24) 0;
  }
  
  .catalog-item-graphic,
  .services-item-graphic,
  .flow-item-graphic {
    width: 64px;
    height: 64px;
  }
}