/* ===================================================================
   AKLON — Software Development Agency
   Shared stylesheet — design system + all page styles
   Color: deep navy (#060f24–#0a1a33) + engineering blue accent
   =================================================================== */

/* ── Fonts ────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design tokens ────────────────────────────────────────────────── */
:root {
  /* Color ramps */
  --navy-900: #060f24;
  --navy-800: #0a1a33;
  --navy-700: #112544;
  --navy-600: #1a3055;
  --navy-500: #2a4270;
  --navy-400: #3d5a8a;

  --blue-600: #1a63e0;
  --blue-500: #2b7fff;
  --blue-400: #4d9bff;
  --blue-300: #7cb8ff;
  --blue-200: #bcd9ff;
  --blue-100: #dceeff;
  --blue-50: #eef6ff;

  --white: #ffffff;
  --off-white: #f6f9fd;
  --gray-100: #edf1f7;
  --gray-200: #d8dee8;
  --gray-300: #b4bdcc;
  --gray-400: #8a96aa;
  --gray-500: #6b7689;
  --gray-600: #525c6e;
  --gray-700: #3a4252;
  --gray-800: #252b36;

  /* Semantic */
  --bg-dark: var(--navy-900);
  --bg-dark-2: var(--navy-800);
  --bg-light: var(--off-white);
  --bg-white: var(--white);
  --accent: var(--blue-500);
  --accent-dark: var(--blue-600);
  --accent-light: var(--blue-400);
  --text-dark: var(--navy-900);
  --text-light: var(--off-white);
  --text-muted: var(--gray-500);
  --text-muted-dark: var(--gray-400);

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Sizing */
  --max-w: 1200px;
  --max-w-narrow: 860px;
  --max-w-wide: 1400px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;

  /* Layout */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(6,15,36,0.08);
  --shadow: 0 4px 20px rgba(6,15,36,0.10);
  --shadow-lg: 0 12px 40px rgba(6,15,36,0.14);
  --shadow-blue: 0 4px 24px rgba(26,99,224,0.25);

  /* Transitions */
  --t-fast: 0.18s cubic-bezier(0.4,0,0.2,1);
  --t: 0.3s cubic-bezier(0.4,0,0.2,1);

  /* Header height */
  --header-h: 72px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── Typography ────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.15rem; font-weight: 500; }
h5 { font-size: 1rem; font-weight: 500; letter-spacing: 0; }

p { max-width: 70ch; }

a { color: var(--accent-dark); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--blue-400); }

code, .mono { font-family: var(--font-mono); }

::selection { background: var(--blue-400); color: var(--white); }

/* ── Focus states ──────────────────────────────────────────────────── */
:focus-visible {
  outline: 2.5px solid var(--blue-400);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── Layout helpers ────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-wide {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: var(--space-xl) 0; }
.section-sm { padding: var(--space-lg) 0; }

/* Section label (monospace eyebrow) */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.eyebrow.light { color: var(--blue-300); }
.eyebrow.light::before { background: var(--blue-400); }

.section-title { margin-bottom: 1rem; }
.section-lead {
  font-size: 1.15rem;
  color: var(--gray-500);
  max-width: 60ch;
  margin-bottom: var(--space-lg);
}
.section-lead.light { color: var(--gray-300); }

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

/* ── Buttons ───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(26,99,224,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border-color: var(--gray-200);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
  background: var(--blue-50);
}
.btn-light {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}
.btn-light:hover {
  background: var(--off-white);
  border-color: var(--off-white);
  color: var(--navy-900);
  transform: translateY(-1px);
}
.btn-ghost-light {
  background: transparent;
  color: var(--off-white);
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost-light:hover {
  border-color: var(--blue-400);
  color: var(--blue-300);
  background: rgba(77,155,255,0.1);
}
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.85rem; }
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--accent-dark);
  transition: gap var(--t-fast), color var(--t-fast);
}
.btn-link::after { content: '→'; transition: transform var(--t-fast); }
.btn-link:hover { color: var(--blue-400); }
.btn-link:hover::after { transform: translateX(4px); }
.btn-link.light { color: var(--blue-300); }
.btn-link.light:hover { color: var(--blue-400); }

/* ── Header / Nav ──────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background var(--t), box-shadow var(--t), border-color var(--t);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(6,15,36,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(255,255,255,0.08);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--white);
  text-decoration: none;
  transition: opacity var(--t-fast);
}
.logo:hover { opacity: 0.85; color: var(--white); }
.logo svg { width: 32px; height: 32px; flex-shrink: 0; }

/* Nav links */
.main-nav { display: flex; align-items: center; gap: 0.25rem; }
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
  position: relative;
}
.main-nav a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.main-nav a.active {
  color: var(--blue-400);
  background: rgba(77,155,255,0.1);
}

.header-actions { display: flex; align-items: center; gap: 0.75rem; }

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: transform var(--t), opacity var(--t);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero (shared) ─────────────────────────────────────────────────── */
.page-hero {
  background: var(--navy-900);
  color: var(--off-white);
  padding: calc(var(--header-h) + var(--space-xl)) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(26,99,224,0.12), transparent 60%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
  color: var(--white);
}
.page-hero .lead {
  font-size: 1.15rem;
  color: var(--gray-300);
  max-width: 60ch;
}

/* Schematic grid background */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(77,155,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,155,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ── Footer ────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--navy-900);
  color: var(--gray-300);
  padding: var(--space-xl) 0 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-400);
  max-width: 32ch;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-300);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
  font-size: 0.9rem;
  color: var(--gray-300);
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--blue-400); }

.footer-contact { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--gray-300);
}
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: var(--blue-400); }
.footer-contact-item a { color: var(--gray-300); }
.footer-contact-item a:hover { color: var(--blue-400); }

/* Social icons */
.social-row { display: flex; gap: 0.6rem; margin-top: 1.2rem; }
.social-row a {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  color: var(--gray-300);
  transition: all var(--t-fast);
}
.social-row a:hover {
  background: rgba(77,155,255,0.15);
  color: var(--blue-400);
  transform: translateY(-2px);
}
.social-row svg { width: 18px; height: 18px; }

/* Newsletter */
.footer-newsletter { margin-top: 1.2rem; }
.footer-newsletter form { display: flex; gap: 0.5rem; }
.footer-newsletter input {
  flex: 1;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
}
.footer-newsletter input::placeholder { color: var(--gray-400); }
.footer-newsletter input:focus {
  outline: none;
  border-color: var(--blue-400);
}
.footer-newsletter button {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-fast);
}
.footer-newsletter button:hover { background: var(--accent-dark); }
.newsletter-msg {
  font-size: 0.8rem;
  color: var(--blue-300);
  margin-top: 0.5rem;
  display: none;
}
.newsletter-msg.show { display: block; }

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--gray-400);
}
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: var(--gray-400); }
.footer-bottom-links a:hover { color: var(--blue-400); }

/* ── Cards & grids ─────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

/* ── Capability card ───────────────────────────────────────────────── */
.cap-card {
  position: relative;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--t);
  overflow: hidden;
}
.cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.cap-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
}
.cap-card:hover::before { transform: scaleX(1); }
.cap-card .icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-50);
  border-radius: var(--radius);
  margin-bottom: 1.2rem;
  color: var(--accent-dark);
}
.cap-card .icon svg { width: 26px; height: 26px; }
.cap-card h3 { margin-bottom: 0.6rem; }
.cap-card p { font-size: 0.92rem; color: var(--gray-500); margin-bottom: 0; }

/* ── Stats block ───────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  margin-top: 0.5rem;
}

/* ── Dark section ──────────────────────────────────────────────────── */
.dark-section {
  background: var(--navy-900);
  color: var(--gray-300);
  position: relative;
  overflow: hidden;
}
.dark-section h2, .dark-section h3 { color: var(--white); }

/* ── Commitment strip ──────────────────────────────────────────────── */
.commitment-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
}
.commitment-item {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  border-right: 1px solid var(--gray-100);
}
.commitment-item:last-child { border-right: none; }
.commitment-item .ico {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  color: var(--accent-dark);
}
.commitment-item .ico svg { width: 20px; height: 20px; }
.commitment-item h4 { font-size: 0.95rem; }
.commitment-item p { font-size: 0.82rem; color: var(--gray-500); margin: 0; }

/* ── Process timeline ──────────────────────────────────────────────── */
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-md);
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.process-step:first-child { border-top: none; }
.process-step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue-300);
  letter-spacing: 0.06em;
}
.process-step-num .step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.process-step h3 { color: var(--white); margin-bottom: 0.5rem; }
.process-step p { color: var(--gray-300); font-size: 0.92rem; max-width: 55ch; }

/* Process timeline — light variant */
.process-timeline.light .process-step { border-top-color: var(--gray-100); }
.process-timeline.light .process-step-num { color: var(--accent-dark); }
.process-timeline.light .process-step-num .step-num { color: var(--navy-900); }
.process-timeline.light .process-step h3 { color: var(--text-dark); }
.process-timeline.light .process-step p { color: var(--gray-500); }

/* ── Project cards ─────────────────────────────────────────────────── */
.project-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t);
}
.project-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.project-preview {
  background: var(--navy-800);
  padding: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-body { padding: 1.8rem; }
.project-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  background: var(--blue-50);
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 0.8rem;
}
.project-body h3 { margin-bottom: 0.6rem; }
.project-body > p { font-size: 0.92rem; color: var(--gray-500); margin-bottom: 1rem; }
.project-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}
.project-features li {
  font-size: 0.86rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.project-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Mini dashboard mockup ─────────────────────────────────────────── */
.mini-dashboard {
  width: 100%;
  max-width: 340px;
  background: var(--navy-700);
  border-radius: var(--radius);
  padding: 1.2rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.mini-dash-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.mini-dash-dot { width: 8px; height: 8px; border-radius: 50%; }
.mini-dash-dot.r { background: #ff5f57; }
.mini-dash-dot.y { background: #febc2e; }
.mini-dash-dot.g { background: #28c840; }
.mini-dash-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-400);
  margin-left: 0.5rem;
}
.mini-dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.mini-dash-stat {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
  text-align: center;
}
.mini-dash-stat .val {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}
.mini-dash-stat .lbl {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mini-dash-chart {
  height: 60px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  padding: 0.5rem;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
}
.mini-dash-bar {
  flex: 1;
  background: linear-gradient(to top, var(--blue-600), var(--blue-400));
  border-radius: 2px 2px 0 0;
  transition: height var(--t);
}

/* ── Mobile mockup ─────────────────────────────────────────────────── */
.mini-mobile {
  width: 140px;
  background: var(--navy-700);
  border-radius: 18px;
  padding: 0.6rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.mini-mobile-screen {
  background: var(--navy-800);
  border-radius: 12px;
  padding: 0.8rem;
  min-height: 200px;
}
.mini-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}
.mini-mobile-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--blue-600);
}
.mini-mobile-lines { display: flex; flex-direction: column; gap: 0.5rem; }
.mini-mobile-line {
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
}
.mini-mobile-line.short { width: 60%; }
.mini-mobile-line.med { width: 80%; }
.mini-mobile-card {
  background: rgba(77,155,255,0.12);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
  margin-top: 0.6rem;
}
.mini-mobile-card .num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-300);
}
.mini-mobile-card .lbl {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--gray-400);
}

/* ── Code block mockup ─────────────────────────────────────────────── */
.code-block {
  background: var(--navy-800);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
}
.code-block-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  background: rgba(0,0,0,0.2);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.code-block-header .filename {
  font-size: 0.72rem;
  color: var(--gray-400);
  margin-left: 0.5rem;
}
.code-block-body { padding: 1rem; color: var(--gray-300); }
.code-block-body .ln { display: block; white-space: pre; }
.code-block-body .kw { color: var(--blue-400); }
.code-block-body .str { color: #7cb8ff; }
.code-block-body .fn { color: #bcd9ff; }
.code-block-body .com { color: var(--gray-500); font-style: italic; }
.code-block-body .num { color: #febc2e; }

/* ── Tech stack grid ───────────────────────────────────────────────── */
.tech-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.tech-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
}
.tech-card h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  margin-bottom: 1rem;
}
.tech-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  color: var(--navy-700);
  border: 1px solid var(--blue-100);
  transition: all var(--t-fast);
}
.tech-tag:hover {
  background: var(--blue-100);
  border-color: var(--blue-200);
}

/* ── Industry cards ────────────────────────────────────────────────── */
.industry-card {
  position: relative;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--t);
  overflow: hidden;
}
.industry-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
}
.industry-card .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-300);
  margin-bottom: 0.8rem;
}
.industry-card h3 { margin-bottom: 0.5rem; }
.industry-card p { font-size: 0.9rem; color: var(--gray-500); }
.industry-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}
.industry-card .tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-dark);
  background: var(--blue-50);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
}

/* ── Values / pillars ──────────────────────────────────────────────── */
.value-card {
  text-align: left;
  padding: 2rem;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  background: var(--white);
  transition: all var(--t);
}
.value-card:hover { border-color: var(--blue-200); box-shadow: var(--shadow); }
.value-card .ico {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  background: var(--navy-900);
  color: var(--blue-400);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.value-card .ico svg { width: 24px; height: 24px; }
.value-card h3 { margin-bottom: 0.5rem; }
.value-card p { font-size: 0.9rem; color: var(--gray-500); }

/* ── Blog cards ────────────────────────────────────────────────────── */
.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.blog-card-visual {
  height: 160px;
  background: var(--navy-800);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-card-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(77,155,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,155,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}
.blog-card-visual .tag-overlay {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-300);
  background: rgba(6,15,36,0.7);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  border: 1px solid rgba(77,155,255,0.2);
}
.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}
.blog-card-body p {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gray-400);
}

/* ── Contact form ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.4rem; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-600);
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.form-group label .req { color: var(--accent-dark); }
.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,99,224,0.12);
}
.form-control.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
}
.form-error {
  font-size: 0.8rem;
  color: #e53e3e;
  margin-top: 0.35rem;
  display: none;
}
.form-error.show { display: block; }
.form-success {
  display: none;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--blue-50);
  border: 1.5px solid var(--blue-200);
  text-align: center;
}
.form-success.show { display: block; }
.form-success .check {
  width: 48px; height: 48px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
}
.form-success .check svg { width: 24px; height: 24px; }

textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7689' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

/* ── CTA banner ────────────────────────────────────────────────────── */
.cta-banner {
  background: var(--navy-900);
  border-radius: var(--radius-xl);
  padding: var(--space-lg) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, rgba(26,99,224,0.15), transparent 70%);
}
.cta-banner .container-narrow { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--white); margin-bottom: 1rem; }
.cta-banner p { color: var(--gray-300); font-size: 1.1rem; margin: 0 auto 2rem; }
.cta-banner .btn-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Differentiator ────────────────────────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.diff-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}
.diff-item .num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue-300);
  width: 40px;
  flex-shrink: 0;
  padding-top: 0.2rem;
}
.diff-item h4 { color: var(--white); margin-bottom: 0.4rem; }
.diff-item p { font-size: 0.9rem; color: var(--gray-300); margin: 0; }

/* ── Split layout ──────────────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.split-wide { grid-template-columns: 1.2fr 1fr; }

/* ── Animated hero code ────────────────────────────────────────────── */
.hero-code {
  position: relative;
}
.hero-code .code-block { box-shadow: var(--shadow-lg); }
.typing-cursor::after {
  content: '▊';
  color: var(--blue-400);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── Reveal animation ──────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ── Misc ──────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--gray-100);
  margin: var(--space-lg) 0;
}
.divider.dark { background: rgba(255,255,255,0.08); }

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ── Page-specific: hero home ──────────────────────────────────────── */
.home-hero {
  background: var(--navy-900);
  color: var(--off-white);
  padding: calc(var(--header-h) + 3rem) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
}
.home-hero .grid-bg { opacity: 0.6; }
.home-hero-content {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
  position: relative;
  z-index: 1;
}
.home-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
.home-hero h1 .accent { color: var(--blue-400); }
.home-hero .lead {
  font-size: 1.15rem;
  color: var(--gray-300);
  max-width: 50ch;
  margin-bottom: 2rem;
}
.home-hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Service pillar ────────────────────────────────────────────────── */
.pillar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--gray-100);
}
.pillar:first-child { border-top: none; }
.pillar-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  background: var(--navy-900);
  color: var(--blue-400);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.pillar-icon svg { width: 30px; height: 30px; }
.pillar h3 { margin-bottom: 0.8rem; }
.pillar > div > p { color: var(--gray-500); margin-bottom: 1.2rem; }
.pillar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}
.pillar-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--gray-600);
}
.pillar-list li svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; margin-top: 1px; }
.pillar-tech { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.pillar-visual {
  background: var(--navy-800);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.06);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── About culture pillars ─────────────────────────────────────────── */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.culture-card {
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--navy-800);
  transition: all var(--t);
}
.culture-card:hover {
  border-color: rgba(77,155,255,0.2);
  background: var(--navy-700);
}
.culture-card .ico {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: rgba(77,155,255,0.12);
  color: var(--blue-400);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.culture-card .ico svg { width: 26px; height: 26px; }
.culture-card h3 { color: var(--white); margin-bottom: 0.6rem; }
.culture-card p { color: var(--gray-300); font-size: 0.92rem; }

/* ── Responsive ────────────────────────────────────────────────────── */

/* Large desktop down */
@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
  .footer-grid .footer-col:nth-child(5) { grid-column: span 4; }
}

/* Tablet landscape */
@media (max-width: 1024px) {
  .tech-section { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: span 3; }
  .footer-grid .footer-col:nth-child(5) { grid-column: span 3; }
}

/* Tablet portrait / small desktop */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }

  .main-nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(6,15,36,0.98);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 1rem 1.5rem 2rem;
    gap: 0.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  }
  .main-nav.mobile-open a {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }
  .main-nav.mobile-open a.active {
    background: rgba(77,155,255,0.15);
  }

  .home-hero-content { grid-template-columns: 1fr; }
  .home-hero-visual { order: -1; margin-bottom: 1rem; }

  .split, .split-wide { grid-template-columns: 1fr; gap: var(--space-md); }
  .pillar { grid-template-columns: 1fr; }
  .pillar-visual { min-height: 200px; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .commitment-strip { grid-template-columns: repeat(2, 1fr); }
  .commitment-item:nth-child(2) { border-right: none; }
  .commitment-item:nth-child(1), .commitment-item:nth-child(2) { border-bottom: 1px solid var(--gray-100); }
}

/* Mobile */
@media (max-width: 640px) {
  :root { --space-xl: 4rem; --space-lg: 2.5rem; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .diff-grid { grid-template-columns: 1fr; }
  .culture-grid { grid-template-columns: 1fr; }
  .tech-section { grid-template-columns: 1fr; }
  .commitment-strip { grid-template-columns: 1fr; }
  .commitment-item { border-right: none; border-bottom: 1px solid var(--gray-100); }
  .commitment-item:last-child { border-bottom: none; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .footer-grid .footer-col:nth-child(5) { grid-column: span 2; }

  .footer-bottom { flex-direction: column; gap: 0.8rem; text-align: center; }
  .footer-bottom-links { justify-content: center; }

  .home-hero-cta, .cta-banner .btn-row { flex-direction: column; align-items: stretch; }
  .home-hero-cta .btn, .cta-banner .btn-row .btn { justify-content: center; }

  .process-step { grid-template-columns: 60px 1fr; gap: 1rem; }
  .mini-dash-stats { grid-template-columns: repeat(3, 1fr); }
}

/* Small mobile */
@media (max-width: 380px) {
  .container, .container-wide, .container-narrow { padding: 0 1rem; }
  .cap-card, .industry-card, .value-card, .culture-card { padding: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand, .footer-grid .footer-col:nth-child(5) { grid-column: span 1; }
}

/* ── Reduced motion ────────────────────────────────────────────────── */
@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;
  }
  .reveal { opacity: 1; transform: none; }
  .typing-cursor::after { animation: none; }
}