/* =========================================================
   XTRAWEB - Engineering & infrastructure partner
   Design system + base styles (v2)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@200;300;400;500;600;700&family=IBM+Plex+Mono:wght@300;400;500;600&family=IBM+Plex+Serif:ital,wght@0,400;0,500;1,400&display=swap');

/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root {
  /* Color - premium dark engineering */
  --ink-900: #06080D;          /* deepest graphite */
  --ink-800: #0A0D14;          /* primary background */
  --ink-700: #0E1525;          /* navy deep */
  --ink-600: #131C32;          /* navy elevated */
  --ink-500: #1A2440;          /* navy surface */
  --ink-400: #283452;          /* line / border heavy */
  --ink-300: #3B4866;          /* muted text */
  --ink-200: #6B7891;          /* secondary text */
  --ink-100: #9CA6BD;          /* tertiary */

  --paper-100: #F2EFE8;        /* off-white */
  --paper-200: #E5E1D6;        /* warm cream */
  --paper-300: #C9C4B8;        /* dim paper */

  --accent: #5B8DEF;           /* primary blue */
  --accent-soft: #7DA7F7;
  --accent-deep: #3D6FD5;
  --accent-glow: rgba(91, 141, 239, 0.32);
  --accent-faint: rgba(91, 141, 239, 0.08);

  --signal-cyan: #6DD4E2;
  --signal-amber: #E2B96D;
  --signal-rose: #E26D8B;
  --signal-green: #7DD49A;

  /* Type scale - IBM Plex family */
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'IBM Plex Serif', 'Georgia', serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Menlo', monospace;
  --font-display: var(--font-sans);   /* main display uses Sans */

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-48: 12rem;

  /* Layout */
  --container: 1440px;
  --gutter: clamp(1.5rem, 4vw, 4rem);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.55;
  color: var(--paper-100);
  background: var(--ink-800);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; color: inherit; cursor: pointer; }
ul, ol { list-style: none; }

::selection { background: var(--accent); color: var(--ink-900); }

/* =========================================================
   ATMOSPHERIC LAYERS (global)
   ========================================================= */
.grain {
  position: fixed; inset: 0; z-index: 100;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* =========================================================
   LAYOUT
   ========================================================= */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

section {
  position: relative;
  padding: var(--space-32) 0;
}

@media (max-width: 768px) {
  section { padding: var(--space-24) 0; }
}

/* =========================================================
   TYPOGRAPHY UTILITIES
   ========================================================= */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-100);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.section-index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ink-200);
  text-transform: uppercase;
}

/* Display headings use IBM Plex Sans light + tight leading.
   Selective italic emphasis uses Plex Serif Italic - gives editorial moment
   without "design agency" character. */
.display-xl,
.display-lg,
.display-md {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--paper-100);
}

.display-xl {
  font-size: clamp(2.5rem, 6.5vw, 6.5rem);
  letter-spacing: -0.032em;
}

.display-lg {
  font-size: clamp(2.15rem, 5vw, 4.5rem);
  letter-spacing: -0.028em;
}

.display-md {
  font-size: clamp(1.65rem, 3.2vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

/* Editorial emphasis - serif italic, technical accent */
.display-xl em,
.display-lg em,
.display-md em,
.editorial-em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.accent-em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, var(--accent-soft) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.6;
  color: var(--ink-100);
  max-width: 56ch;
  font-weight: 400;
}

.body-sm {
  font-size: 0.875rem;
  color: var(--ink-200);
  line-height: 1.65;
}

/* technical micro-label */
.tech-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-100);
  font-weight: 400;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--paper-100);
  color: var(--ink-800);
  box-shadow: 0 0 0 1px var(--paper-100), 0 20px 60px -20px rgba(244,241,234,0.35);
}
.btn-primary:hover {
  background: var(--paper-200);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--paper-100), 0 24px 60px -16px rgba(244,241,234,0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--paper-100);
  box-shadow: inset 0 0 0 1px var(--ink-400);
}
.btn-ghost:hover {
  box-shadow: inset 0 0 0 1px var(--ink-300);
  background: rgba(255,255,255,0.02);
  transform: translateY(-2px);
}

.btn-arrow {
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s var(--ease-out);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* =========================================================
   NAVIGATION
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  padding: 1.25rem 0;
  transition: all 0.4s var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(8, 11, 18, 0.78);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border-bottom: 1px solid var(--ink-500);
  padding: 0.85rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  height: 28px;
}
.nav.is-scrolled .nav-brand { height: 26px; }
.nav-brand img {
  height: 100%;
  width: auto;
  opacity: 0.95;
  transition: opacity 0.3s;
}
.nav-brand:hover img { opacity: 1; }

.nav-links {
  display: flex;
  gap: 2.25rem;
  font-size: 0.85rem;
  color: var(--ink-100);
}
.nav-links a {
  position: relative;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--paper-100); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -4px;
  height: 1px;
  background: var(--accent);
  transition: right 0.4s var(--ease-out);
}
.nav-links a:hover::after { right: 0; }

.nav-cta {
  padding: 0.55rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px var(--ink-400);
  transition: all 0.3s;
  font-family: var(--font-sans);
}
.nav-cta:hover {
  box-shadow: inset 0 0 0 1px var(--accent);
  color: var(--accent-soft);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
}

/* =========================================================
   HERO - infrastructure / mission-critical
   ========================================================= */
.hero {
  min-height: 100vh;
  padding-top: 8rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 70% 50% at 80% 30%, rgba(91,141,239,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(91,141,239,0.06) 0%, transparent 60%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
}

.hero-grid-bg {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(91,141,239,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91,141,239,0.045) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 80%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: calc(100vh - 12rem);
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.hero-content { max-width: 660px; }

.hero-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-100);
  flex-wrap: wrap;
}
.hero-meta .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  animation: pulse 2.4s infinite var(--ease-in-out);
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}
.hero-meta .divider {
  width: 1px;
  height: 12px;
  background: var(--ink-400);
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
  margin-bottom: 1.75rem;
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--paper-100);
}
.hero-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.015em;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  color: var(--paper-300);
  line-height: 1.55;
  max-width: 44ch;
  margin-bottom: 1rem;
  font-weight: 400;
}

.hero-body {
  font-size: 0.95rem;
  color: var(--ink-100);
  line-height: 1.65;
  max-width: 48ch;
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ink-500);
}
.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-200);
  margin-bottom: 0.4rem;
  font-weight: 400;
}
.hero-stat-value {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--paper-100);
  letter-spacing: -0.005em;
}

@media (max-width: 540px) {
  .hero-stats { grid-template-columns: repeat(2, auto); gap: 1.5rem; }
}

/* HERO VISUAL - infrastructure-first */
.hero-visual {
  position: relative;
  height: 100%;
  min-height: 580px;
}

@media (max-width: 1024px) { .hero-visual { min-height: 480px; } }
@media (max-width: 600px) { .hero-visual { min-height: 420px; } }

.viz-frame {
  position: absolute;
  background: linear-gradient(180deg, var(--ink-700) 0%, var(--ink-600) 100%);
  border: 1px solid var(--ink-400);
  border-radius: 8px;
  overflow: hidden;
  box-shadow:
    0 30px 80px -30px rgba(0,0,0,0.6),
    0 0 0 1px rgba(91,141,239,0.06),
    inset 0 1px 0 rgba(255,255,255,0.04);
  transition: transform 0.6s var(--ease-out);
}

.viz-titlebar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--ink-500);
  background: rgba(7,9,15,0.4);
}
.viz-dots {
  display: inline-flex;
  gap: 5px;
}
.viz-dots span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink-400);
}
.viz-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--ink-200);
  margin-left: 0.5rem;
  text-transform: uppercase;
  font-weight: 400;
}

.viz-body {
  padding: 1rem;
  position: relative;
}

/* Frame placements - asymmetric layered */
.viz-1 { /* main network topology - top right */
  top: 0;
  right: -2%;
  width: 88%;
  z-index: 3;
  animation: float 8s infinite var(--ease-in-out);
}
.viz-2 { /* monitoring panel - bottom left */
  bottom: 4%;
  left: -4%;
  width: 56%;
  z-index: 4;
  animation: float 9s -2s infinite var(--ease-in-out);
}
.viz-3 { /* terminal - bottom right */
  bottom: 8%;
  right: 8%;
  width: 38%;
  z-index: 5;
  animation: float 7s -1s infinite var(--ease-in-out);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 600px) {
  .viz-1 { width: 92%; right: 0; }
  .viz-2 { width: 62%; }
  .viz-3 { width: 44%; right: 4%; }
  .viz-1, .viz-2, .viz-3 { animation: none; }
}

/* =========================================================
   CLIENTS / TRUST
   ========================================================= */
.clients {
  border-top: 1px solid var(--ink-500);
  border-bottom: 1px solid var(--ink-500);
  padding: var(--space-24) 0;
  background:
    linear-gradient(180deg, transparent, rgba(91,141,239,0.02) 50%, transparent),
    var(--ink-900);
}

.clients-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: end;
}
@media (max-width: 800px) {
  .clients-head { grid-template-columns: 1fr; gap: 1.5rem; }
}

.clients-title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.022em;
  font-weight: 300;
  color: var(--paper-100);
}
.clients-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.clients-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 2rem;
}
.clients-meta-item h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-200);
  margin-bottom: 0.45rem;
  font-weight: 400;
}
.clients-meta-item p {
  font-size: 0.9rem;
  color: var(--paper-300);
  line-height: 1.55;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink-500);
  border-left: 1px solid var(--ink-500);
}
.client-cell {
  border-right: 1px solid var(--ink-500);
  border-bottom: 1px solid var(--ink-500);
  padding: 2.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 130px;
  transition: background 0.3s;
  position: relative;
}
.client-cell:hover { background: rgba(91,141,239,0.04); }
.client-cell:hover .client-name { color: var(--paper-100); }

.client-name {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-100);
  letter-spacing: -0.005em;
  text-align: center;
  transition: color 0.3s;
}
.client-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-300);
  font-weight: 400;
}

@media (max-width: 800px) {
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   CASE STUDIES
   ========================================================= */
.cases-intro {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  margin-bottom: 6rem;
  align-items: end;
}
@media (max-width: 900px) {
  .cases-intro { grid-template-columns: 1fr; gap: 1.5rem; }
}

.cases-title {
  font-family: var(--font-sans);
  font-size: clamp(2.15rem, 4.5vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.028em;
  font-weight: 300;
  max-width: 15ch;
}
.cases-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.case {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  margin-bottom: var(--space-32);
  position: relative;
}

.case:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}
.case:nth-child(even) .case-visual { order: -1; }

@media (max-width: 900px) {
  .case,
  .case:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .case:nth-child(even) .case-visual { order: 0; }
}

.case-text { max-width: 560px; }

.case-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--ink-200);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 400;
}
.case-num::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.case-client {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 3.5vw, 2.9rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
  font-weight: 300;
  margin-bottom: 0.7rem;
}
.case-client em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.case-domain {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 1.75rem;
  font-weight: 400;
}

.case-desc {
  font-size: 0.98rem;
  color: var(--paper-300);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 50ch;
}

.case-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.5rem;
  margin-bottom: 2rem;
}
.case-feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--ink-100);
  font-family: var(--font-mono);
  font-weight: 400;
}
.case-feature::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Case metrics row - concrete trust signals */
.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-500);
}
.case-metric strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--paper-100);
  margin-bottom: 0.2rem;
}
.case-metric span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-200);
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--paper-100);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--ink-400);
  transition: all 0.3s;
}
.case-link:hover {
  color: var(--accent-soft);
  border-bottom-color: var(--accent);
}
.case-link svg { transition: transform 0.3s; }
.case-link:hover svg { transform: translateX(4px); }

/* Case visual frames */
.case-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 380px;
}

.case-window {
  position: absolute;
  background: linear-gradient(180deg, var(--ink-700), var(--ink-600));
  border: 1px solid var(--ink-400);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 30px 80px -30px rgba(0,0,0,0.6),
    0 0 0 1px rgba(91,141,239,0.04),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

.case-window-main {
  top: 4%; left: 0;
  width: 88%; height: 88%;
  z-index: 2;
}
.case-window-side {
  bottom: 0; right: 0;
  width: 50%; height: 55%;
  z-index: 3;
}

.case-window .viz-body { padding: 1rem; height: calc(100% - 36px); }

/* Wiele linków w case studies (np. 4wsk.pl + bip.4wsk.pl) */
.case-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 1.75rem;
  align-items: center;
}

/* =========================================================
   MINI CASES - 3 mniejsze realizacje w kolumnach
   (sektor prywatny)
   ========================================================= */
.mini-cases-intro {
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--ink-500);
  margin-bottom: var(--space-12);
  max-width: 760px;
}

.mini-cases-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-200);
  margin-bottom: 1.5rem;
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.mini-cases-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.mini-cases-title {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.022em;
  font-weight: 300;
  margin-bottom: 1rem;
  color: var(--paper-100);
}
.mini-cases-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.mini-cases-lede {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--paper-300);
  max-width: 64ch;
}

.mini-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
@media (max-width: 1000px) {
  .mini-cases { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .mini-cases { grid-template-columns: 1fr; }
}

.mini-case {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--ink-700) 0%, var(--ink-800) 100%);
  border: 1px solid var(--ink-500);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.mini-case:hover {
  transform: translateY(-4px);
  border-color: var(--ink-400);
  box-shadow:
    0 30px 80px -30px rgba(0,0,0,0.6),
    0 0 0 1px rgba(91,141,239,0.1);
}

.mini-case-frame {
  background: linear-gradient(180deg, var(--ink-700), var(--ink-600));
  border-bottom: 1px solid var(--ink-500);
  position: relative;
  isolation: isolate;
}
.mini-case-visual {
  padding: 0.85rem;
  aspect-ratio: 5 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mini-case-visual svg { width: 100%; height: 100%; }

.mini-case-content {
  padding: 1.5rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.mini-case-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 0.25rem;
  font-weight: 400;
}

.mini-case-title {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.15;
  color: var(--paper-100);
  margin-bottom: 0.15rem;
}

.mini-case-desc {
  font-size: 0.88rem;
  color: var(--ink-100);
  line-height: 1.6;
  margin-bottom: 0.5rem;
  flex: 1;
}

.mini-case-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--paper-100);
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--ink-400);
  align-self: flex-start;
  transition: all 0.3s;
}
.mini-case-link:hover {
  color: var(--accent-soft);
  border-bottom-color: var(--accent);
}
.mini-case-link svg { transition: transform 0.3s; }
.mini-case-link:hover svg { transform: translateX(3px); }

/* =========================================================
   CAPABILITIES - areas of technological responsibility
   ========================================================= */
.caps {
  position: relative;
  background:
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(91,141,239,0.06), transparent 70%),
    var(--ink-900);
  border-top: 1px solid var(--ink-500);
  border-bottom: 1px solid var(--ink-500);
}

.caps-intro {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  margin-bottom: 5rem;
  align-items: end;
}
@media (max-width: 900px) {
  .caps-intro { grid-template-columns: 1fr; gap: 1.5rem; }
}

.caps-title {
  font-family: var(--font-sans);
  font-size: clamp(2.15rem, 4.5vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.028em;
  font-weight: 300;
}
.caps-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.caps-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink-500);
  border-left: 1px solid var(--ink-500);
}

.cap {
  grid-column: span 6;
  border-right: 1px solid var(--ink-500);
  border-bottom: 1px solid var(--ink-500);
  padding: 2.75rem 2.25rem;
  position: relative;
  transition: background 0.4s;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.75rem;
  align-items: start;
  min-height: 240px;
}
.cap:hover {
  background:
    radial-gradient(circle at 80% 0%, rgba(91,141,239,0.07), transparent 60%);
}

.cap.cap-wide { grid-column: span 12; }
.cap.cap-third { grid-column: span 4; }

@media (max-width: 900px) {
  .cap, .cap.cap-wide, .cap.cap-third { grid-column: span 12; }
}

.cap-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-200);
  font-weight: 400;
}

.cap-icon {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--ink-600), var(--ink-700));
  border: 1px solid var(--ink-400);
  flex-shrink: 0;
  position: relative;
}
.cap-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: radial-gradient(circle at 30% 30%, rgba(91,141,239,0.15), transparent 60%);
  pointer-events: none;
}
.cap-icon svg { width: 24px; height: 24px; position: relative; z-index: 1; }

.cap-body { display: flex; flex-direction: column; gap: 0.55rem; }
.cap-title {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.15;
  color: var(--paper-100);
}
.cap-desc {
  font-size: 0.9rem;
  color: var(--ink-100);
  line-height: 1.6;
  max-width: 48ch;
}

.cap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.cap-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.7rem;
  border-radius: 3px;
  border: 1px solid var(--ink-400);
  color: var(--ink-100);
  background: rgba(7,9,15,0.4);
  font-weight: 400;
}

/* =========================================================
   INFRASTRUCTURE - operations command center
   ========================================================= */
.infra {
  background: var(--ink-900);
  position: relative;
  overflow: hidden;
}

.infra::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(91,141,239,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91,141,239,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 50%, black 20%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 50%, black 20%, transparent 90%);
  pointer-events: none;
  opacity: 0.55;
}

.infra-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}
@media (max-width: 1024px) {
  .infra-inner { grid-template-columns: 1fr; gap: 3rem; }
}

.infra-title {
  font-family: var(--font-sans);
  font-size: clamp(2.15rem, 4.5vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.028em;
  font-weight: 300;
  margin-bottom: 1.75rem;
  max-width: 14ch;
}
.infra-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.infra-desc {
  font-size: 1.02rem;
  color: var(--paper-300);
  line-height: 1.65;
  margin-bottom: 2.5rem;
  max-width: 54ch;
}

.infra-feature-list {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.infra-feature-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--ink-500);
}
.infra-feature-item:last-child { border-bottom: none; }

.infra-feature-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.infra-feature-text strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--paper-100);
  margin-bottom: 0.3rem;
  letter-spacing: -0.005em;
}
.infra-feature-text span {
  font-size: 0.88rem;
  color: var(--ink-100);
  line-height: 1.55;
}

.infra-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 640px;
  margin: 0 auto;
}

.infra-canvas {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(91,141,239,0.1), transparent 60%);
  border-radius: 50%;
}
.infra-canvas svg { width: 100%; height: 100%; }

.infra-metrics {
  position: absolute;
  background: rgba(10,13,20,0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--ink-400);
  border-radius: 6px;
  padding: 0.85rem 1.05rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--paper-100);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.7);
  z-index: 4;
  min-width: 150px;
}
.infra-metrics .metric-label {
  color: var(--ink-200);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.35rem;
  font-weight: 400;
}
.infra-metrics .metric-value {
  font-size: 1rem;
  color: var(--paper-100);
  font-weight: 500;
  font-family: var(--font-sans);
  letter-spacing: -0.005em;
}
.infra-metrics .metric-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.4rem;
  color: var(--signal-cyan);
  font-size: 0.62rem;
}
.infra-metrics .metric-trend::before {
  content: ''; width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--signal-cyan);
  box-shadow: 0 0 8px var(--signal-cyan);
  animation: pulse 2s infinite;
}

.infra-metrics-1 { top: 8%; left: -4%; }
.infra-metrics-2 { bottom: 18%; right: -6%; }
.infra-metrics-3 { top: 48%; right: 0%; }

.infra-extra {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-500);
}
.infra-extra-item h5 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 0.4rem;
  font-weight: 400;
}
.infra-extra-item p {
  font-size: 0.85rem;
  color: var(--ink-100);
  line-height: 1.55;
}

@media (max-width: 600px) {
  .infra-metrics-1 { left: 0; }
  .infra-metrics-2 { right: 0; }
}

/* =========================================================
   COMPLIANCE / REGULATED - new dedicated section
   ========================================================= */
.compliance {
  background: var(--ink-800);
  border-top: 1px solid var(--ink-500);
  border-bottom: 1px solid var(--ink-500);
  position: relative;
}

.compliance-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}
@media (max-width: 1000px) {
  .compliance-inner { grid-template-columns: 1fr; gap: 2rem; }
}

.compliance-title {
  font-family: var(--font-sans);
  font-size: clamp(2.15rem, 4.5vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
  font-weight: 300;
  margin-bottom: 1.5rem;
}
.compliance-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.compliance-desc {
  font-size: 1rem;
  color: var(--paper-300);
  line-height: 1.65;
  max-width: 46ch;
}

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--ink-500);
  border: 1px solid var(--ink-500);
}
@media (max-width: 700px) {
  .compliance-grid { grid-template-columns: 1fr; }
}

.compliance-item {
  background: var(--ink-800);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.compliance-item-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
}
.compliance-item-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--ink-400);
  border-radius: 3px;
  background: rgba(91,141,239,0.06);
  font-weight: 400;
}
.compliance-item h4 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}
.compliance-item p {
  font-size: 0.86rem;
  color: var(--ink-100);
  line-height: 1.55;
}

/* =========================================================
   PROCESS - enterprise lifecycle
   ========================================================= */
.process-intro {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  margin-bottom: 5rem;
  align-items: end;
}
@media (max-width: 900px) {
  .process-intro { grid-template-columns: 1fr; gap: 1.5rem; }
}

.process-title {
  font-family: var(--font-sans);
  font-size: clamp(2.15rem, 4.5vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.028em;
  font-weight: 300;
}
.process-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
}
@media (max-width: 1100px) {
  .process-steps { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .process-steps { grid-template-columns: 1fr; }
}

.process-step {
  padding: 2.25rem 1.5rem 1.75rem 0;
  border-top: 1px solid var(--ink-500);
  position: relative;
}
.process-step::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 50px;
  height: 1px;
  background: var(--accent);
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  font-weight: 400;
}
.process-step-title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.012em;
  color: var(--paper-100);
  margin-bottom: 0.75rem;
}
.process-step-desc {
  font-size: 0.85rem;
  color: var(--ink-100);
  line-height: 1.55;
}

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  background: var(--ink-900);
  border-top: 1px solid var(--ink-500);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

.about-text { position: sticky; top: 8rem; }

.about-title {
  font-family: var(--font-sans);
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
  font-weight: 300;
  margin-bottom: 2rem;
}
.about-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.about-paragraphs {
  display: grid;
  gap: 1.75rem;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--paper-300);
  max-width: 64ch;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--ink-500);
}
@media (max-width: 600px) {
  .about-pillars { grid-template-columns: 1fr; }
}
.about-pillar h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-soft);
  margin-bottom: 0.6rem;
  font-weight: 400;
}
.about-pillar p {
  font-size: 0.9rem;
  color: var(--ink-100);
  line-height: 1.55;
}

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta-final {
  position: relative;
  padding: var(--space-48) 0;
  overflow: hidden;
  background: var(--ink-900);
  border-top: 1px solid var(--ink-500);
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 20%, rgba(91,141,239,0.16), transparent 70%),
    radial-gradient(ellipse 80% 50% at 50% 100%, rgba(91,141,239,0.06), transparent 70%);
}

.cta-final-inner {
  position: relative;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.cta-final-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-100);
  margin-bottom: 2rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--ink-400);
  border-radius: 3px;
  background: rgba(7,9,15,0.5);
  backdrop-filter: blur(8px);
  font-weight: 400;
}
.cta-final-eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  animation: pulse 2s infinite;
}

.cta-final-title {
  font-family: var(--font-sans);
  font-size: clamp(2.25rem, 6vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: -0.032em;
  font-weight: 300;
  margin-bottom: 1.75rem;
}
.cta-final-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.cta-final-subtitle {
  font-size: 1.08rem;
  color: var(--paper-300);
  max-width: 60ch;
  margin: 0 auto 2.75rem;
  line-height: 1.6;
}

.cta-final-actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.cta-contact-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 760px;
  margin: 0 auto;
  padding-top: 3rem;
  border-top: 1px solid var(--ink-500);
}
@media (max-width: 700px) {
  .cta-contact-meta { grid-template-columns: 1fr; gap: 1.5rem; text-align: left; }
}
.cta-contact-meta h5 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-200);
  margin-bottom: 0.5rem;
  font-weight: 400;
}
.cta-contact-meta p {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  color: var(--paper-100);
  font-weight: 500;
  letter-spacing: -0.005em;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  padding: 4rem 0 3rem;
  border-top: 1px solid var(--ink-500);
  background: var(--ink-900);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}
@media (max-width: 800px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}

.footer-brand {
  display: block;
  margin-bottom: 1rem;
  height: 32px;
}
.footer-brand img {
  height: 100%;
  width: auto;
  opacity: 0.9;
}
.footer-tagline {
  font-size: 0.9rem;
  color: var(--ink-100);
  line-height: 1.6;
  max-width: 40ch;
}

.footer-col h6 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-200);
  margin-bottom: 1.25rem;
  font-weight: 400;
}
.footer-col ul { display: grid; gap: 0.6rem; }
.footer-col a {
  font-size: 0.88rem;
  color: var(--paper-300);
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--paper-100); }

/* Biura w stopce */
.footer-col-offices {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-office {
  font-style: normal;
  display: block;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--paper-300);
}
.footer-office strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-soft);
  margin-bottom: 0.3rem;
  font-weight: 500;
}
.footer-office span {
  font-family: var(--font-sans);
  color: var(--paper-300);
}
.footer-office-mail {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--paper-100);
  padding-top: 0.85rem;
  border-top: 1px solid var(--ink-500);
  transition: color 0.3s;
}
.footer-office-mail:hover { color: var(--accent-soft); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--ink-500);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-200);
  letter-spacing: 0.06em;
  font-weight: 400;
}
.footer-bottom-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* =========================================================
   REVEAL / SCROLL ANIMATIONS
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.40s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.48s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.56s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}

/* =========================================================
   SECTION HEADER MARKER (decorative numbering)
   ========================================================= */
.section-marker {
  position: absolute;
  top: var(--space-12);
  left: var(--gutter);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-200);
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-weight: 400;
}
.section-marker::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

/* =========================================================
   CONTACT MODAL (popup formularz kontaktowy)
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6, 8, 13, 0.88);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
  /* overlay nie scrolluje - modal scrolluje sam */
  overflow: hidden;
}
.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--ink-700);
  border: 1px solid var(--ink-400);
  border-radius: 12px;
  width: 100%;
  max-width: 640px;
  /* Kluczowe: modal ma max-height i scrolluje sam */
  max-height: calc(100vh - 2.5rem);
  max-height: calc(100dvh - 2.5rem); /* dvh dla iOS - uwzglednia pasek przegladarki */
  display: flex;
  flex-direction: column;
  overflow: hidden; /* dzieci zarzadzaja scrollem */
  box-shadow:
    0 40px 120px -30px rgba(0,0,0,0.8),
    0 0 0 1px rgba(91,141,239,0.08),
    inset 0 1px 0 rgba(255,255,255,0.04);
  transform: translateY(24px);
  transition: transform 0.4s var(--ease-out);
}
.modal-overlay.is-open .modal {
  transform: translateY(0);
}

.modal-header {
  padding: 1.75rem 2rem 1.5rem;
  border-bottom: 1px solid var(--ink-500);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  /* Header zawsze widoczny na gorze */
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  background: var(--ink-700);
  border-radius: 12px 12px 0 0;
}
.modal-header-text {}
.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 0.4rem;
  font-weight: 400;
}
.modal-title {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.018em;
  color: var(--paper-100);
}
.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: transparent;
  border: 1px solid var(--ink-400);
  color: var(--ink-100);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
  font-size: 1.1rem;
  line-height: 1;
}
.modal-close:hover {
  background: var(--ink-500);
  color: var(--paper-100);
  border-color: var(--ink-300);
}

.modal-body {
  padding: 1.75rem 2rem 2rem;
  /* Body scrolluje gdy tresc jest za dluga */
  overflow-y: auto;
  -webkit-overflow-scrolling: touch; /* plynny scroll na iOS */
  overscroll-behavior: contain;      /* nie przewija strony gdy dojdzie do konca */
}
.modal-intro {
  font-size: 0.9rem;
  color: var(--paper-300);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

/* Gwiazdka - pole wymagane */
.field-required {
  color: var(--signal-rose);
  font-size: 0.8em;
  margin-left: 0.15em;
  font-weight: 600;
}

/* Opcjonalne - szary hint */
.field-optional {
  font-size: 0.82em;
  color: var(--ink-300);
  font-weight: 400;
  letter-spacing: 0;
}

/* Blad per pole - pojawia sie pod inputem */
.field-error-msg {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--signal-rose);
  letter-spacing: 0.04em;
  margin-top: 0.1rem;
  display: none;
}
.field-error-msg.is-visible {
  display: block;
}

/* Pole z bledem - czerwona ramka */
.form-field input.has-error,
.form-field textarea.has-error,
.form-field select.has-error {
  border-color: var(--signal-rose);
  box-shadow: 0 0 0 3px rgba(226, 109, 139, 0.12);
}

/* Checkbox z bledem */
.form-checkbox.has-error input[type="checkbox"] {
  outline: 2px solid var(--signal-rose);
  outline-offset: 1px;
}
.form-checkbox .field-error-msg {
  margin-left: 1.75rem;
}

/* Form */
.contact-form {
  display: grid;
  gap: 1.25rem;
}
.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 540px) {
  .contact-form-row { grid-template-columns: 1fr; }
  .modal { border-radius: 8px; }
  .modal-header, .modal-body { padding-left: 1.25rem; padding-right: 1.25rem; }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-200);
  font-weight: 400;
}
.form-field input,
.form-field textarea,
.form-field select {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--paper-100);
  background: var(--ink-800);
  border: 1px solid var(--ink-400);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--ink-300);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-faint);
}
.form-field textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.55;
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7891' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}
.form-field select option {
  background: var(--ink-800);
  color: var(--paper-100);
}

.form-checkbox {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1px solid var(--ink-400);
  background: var(--ink-800);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--accent);
}
.form-checkbox label {
  font-size: 0.82rem;
  color: var(--ink-100);
  line-height: 1.5;
  cursor: pointer;
}
.form-checkbox label a {
  color: var(--accent-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.form-checkbox label a:hover {
  color: var(--paper-100);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.25rem;
}
.form-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-200);
  flex: 1;
}

/* Success state */
.modal-success {
  padding: 3rem 2rem 2.5rem;
  text-align: center;
  display: none;
}
.modal-success.is-visible {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.modal-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(125, 212, 154, 0.1);
  border: 1px solid rgba(125, 212, 154, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 24px rgba(125, 212, 154, 0.1);
}
.modal-success h3 {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--paper-100);
  margin-bottom: 0.75rem;
}
.modal-success p {
  font-size: 0.92rem;
  color: var(--paper-300);
  line-height: 1.65;
  max-width: 38ch;
}
.modal-success-close {
  margin-top: 1.75rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.88rem;
}

/* =========================================================
   CASE STUDY PHOTOS - premium device frames dla realnych screenshotow
   ========================================================= */

/* Zastępuje .viz-body dla zdjęć */
.case-screen-wrap {
  width: 100%;
  height: calc(100% - 36px);  /* minus titlebar */
  overflow: hidden;
  position: relative;
  background: var(--ink-900);
}

.case-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 8s ease;
}

/* Subtelny slow-zoom przy hover dla visual depth */
.case-window:hover .case-screen {
  transform: scale(1.03) translateY(-1%);
}

/* Overlay gradient na dole - łączy foto z ciemnym tłem */
.case-screen-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 55%,
    rgba(10, 13, 20, 0.18) 80%,
    rgba(10, 13, 20, 0.45) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* Subtelna ramka wewnętrzna - oddziela foto od krawędzi */
.case-screen-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(91,141,239,0.08);
  z-index: 2;
  pointer-events: none;
}

/* case-visual-photo: tło dopasowane pod zdjęcia (jasne screenshoty) */
.case-visual-photo .case-window {
  background: var(--ink-800);
}

/* Wysokości okien gdy są zdjęcia - zoptymalizowane proporcje */
.case-visual.case-visual-photo .case-window-main {
  top: 0; left: 0;
  width: 88%; height: 86%;
}

.case-visual.case-visual-photo .case-window-side {
  bottom: 0; right: 0;
  width: 52%; height: 58%;
}

/* =========================================================
   MINI-CASE PHOTOS
   ========================================================= */
.mini-case-visual.mini-case-photo {
  padding: 0;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
}

.mini-case-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 6s ease;
}

.mini-case-frame:hover .mini-case-screen {
  transform: scale(1.04) translateY(-1%);
}

/* Overlay dla mini-case photos */
.mini-case-visual.mini-case-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(10, 13, 20, 0.15) 75%,
    rgba(10, 13, 20, 0.4) 100%
  );
  pointer-events: none;
}

/* =========================================================
   4WSK MAIN - wycentrowane zdjęcie (mapa szpitala na środku)
   ========================================================= */
.case-screen-centered {
  object-position: center center;
}

/* =========================================================
   MOBILE REFINEMENTS - dedykowane poprawki dla wąskich ekranów
   ========================================================= */

/* === SMARTFONY (do 640px) === */
@media (max-width: 640px) {

  /* Container: zwężamy padding boczny */
  :root {
    --gutter: 1.25rem;
  }

  /* Sekcje: mniejszy padding pionowy */
  section {
    padding: 5rem 0;
  }

  /* Nav: zmniejszamy logo, padding */
  .nav { padding: 1rem 0; }
  .nav.is-scrolled { padding: 0.7rem 0; }
  .nav-brand { height: 24px; }
  .nav.is-scrolled .nav-brand { height: 22px; }
  .nav-cta {
    padding: 0.5rem 0.85rem;
    font-size: 0.78rem;
  }

  /* HERO: minimum miejsca i czytelność */
  .hero {
    padding-top: 6rem;
    padding-bottom: 3rem;
    min-height: auto;
  }
  .hero-inner { min-height: auto; gap: 2.5rem; }
  .hero-meta {
    font-size: 0.66rem;
    gap: 0.7rem;
    margin-bottom: 1.75rem;
  }
  .hero-meta .divider { display: none; }
  .hero-title { margin-bottom: 1.25rem; }
  .hero-subtitle { font-size: 0.98rem; margin-bottom: 0.85rem; }
  .hero-body { font-size: 0.9rem; margin-bottom: 2rem; }
  .hero-ctas { gap: 0.6rem; margin-bottom: 2.75rem; }
  .hero-ctas .btn { flex: 1; justify-content: center; min-width: 0; }

  /* Hero-stats: pełna szerokość, jeden pod drugim - czytelniejsze niż 2x2 */
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding-top: 1.75rem;
  }
  .hero-stat-value { font-size: 0.92rem; }

  /* HERO VISUAL - stack pionowy zamiast nakładających się ramek */
  .hero-visual {
    min-height: auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }
  .viz-frame {
    position: relative;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    width: 100% !important;
    animation: none !important;
    transform: none !important;
  }
  /* Trzecia ramka (terminal) ukryta na mobile - dwie pierwsze wystarczają */
  .viz-3 { display: none; }
  .viz-body { padding: 0.75rem; }

  /* CLIENTS section */
  .clients { padding: 4rem 0; }
  .clients-head { margin-bottom: 2.5rem; }
  .clients-meta {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .clients-grid { grid-template-columns: 1fr 1fr; }
  .client-cell { padding: 1.75rem 1rem; min-height: 110px; }
  .client-name { font-size: 1rem; }
  .client-tag { font-size: 0.6rem; }

  /* CASE STUDIES - rozdzielamy okno główne i boczne pionowo */
  .case { gap: 2rem !important; margin-bottom: 5rem; }
  .case-text { max-width: 100%; }
  .case-num { margin-bottom: 1rem; }
  .case-features { grid-template-columns: 1fr; gap: 0.55rem; }
  .case-metrics { grid-template-columns: 1fr; gap: 0.85rem; }
  .case-metric strong { font-size: 0.9rem; }
  .case-links { gap: 1rem; }
  .case-link { font-size: 0.82rem; }

  /* Case visual - pełne zdjęcia jedno pod drugim, bez nakładania */
  .case-visual,
  .case-visual-photo {
    aspect-ratio: auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }
  .case-window,
  .case-visual-photo .case-window,
  .case-visual-photo .case-window-main,
  .case-visual-photo .case-window-side {
    position: relative;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    width: 100% !important;
    height: auto !important;
  }
  /* Wymuszamy aspect-ratio na ramkach dla zachowania proporcji */
  .case-visual-photo .case-window-main .case-screen-wrap {
    aspect-ratio: 16 / 10;
    height: auto;
  }
  .case-visual-photo .case-window-side .case-screen-wrap {
    aspect-ratio: 16 / 11;
    height: auto;
  }

  /* CAPABILITIES grid - wszystko 1 kolumna */
  .caps { padding: 4rem 0; }
  .caps-grid { grid-template-columns: 1fr !important; }
  .cap {
    grid-column: 1 / -1 !important;
    padding: 2rem 1.5rem !important;
    min-height: auto;
    gap: 1.25rem;
  }
  .cap-icon { width: 44px; height: 44px; }
  .cap-icon svg { width: 22px; height: 22px; }
  .cap-title { font-size: 1.2rem; }
  .cap-desc { font-size: 0.85rem; }

  /* INFRASTRUCTURE: lepszy układ visual */
  .infra-inner { gap: 2.5rem; }
  .infra-visual {
    max-width: 92%;
  }
  .infra-feature-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding-bottom: 1.1rem;
  }
  .infra-extra { grid-template-columns: 1fr; gap: 1.25rem; }

  /* Metric chips - lepiej pozycjonowane */
  .infra-metrics {
    padding: 0.7rem 0.85rem;
    min-width: 130px;
    font-size: 0.66rem;
  }
  .infra-metrics .metric-value { font-size: 0.88rem; }
  .infra-metrics-1 { top: 4%; left: 0; }
  .infra-metrics-2 { bottom: 12%; right: 0; }
  .infra-metrics-3 {
    top: auto;
    bottom: 4%;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  /* COMPLIANCE */
  .compliance-inner { gap: 2.5rem; }
  .compliance-grid { grid-template-columns: 1fr; }
  .compliance-item { padding: 1.5rem 1.25rem; }

  /* PROCESS - stack pionowy z lepszym oddechem */
  .process-steps {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .process-step {
    padding: 1.75rem 0 1.5rem;
  }

  /* ABOUT - sticky title wyłączone na mobile */
  .about-inner { gap: 2.5rem; }
  .about-text { position: static; }
  .about-pillars {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
  }

  /* MINI CASES - jedna kolumna pełna szerokość */
  .mini-cases-intro {
    margin-top: 3rem;
    padding-top: 2.5rem;
    margin-bottom: 2.5rem;
  }
  .mini-cases-title { font-size: 1.4rem; }
  .mini-cases-lede { font-size: 0.9rem; }
  .mini-case-content { padding: 1.25rem 1.25rem 1.5rem; }
  .mini-case-title { font-size: 1.15rem; }

  /* CTA FINAL: mniejszy padding */
  .cta-final { padding: 5rem 0; }
  .cta-final-eyebrow {
    font-size: 0.62rem;
    padding: 0.45rem 0.75rem;
  }
  .cta-final-actions { gap: 0.6rem; }
  .cta-final-actions .btn {
    flex: 1;
    justify-content: center;
    min-width: 0;
  }
  .cta-contact-meta {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding-top: 2rem;
  }
  .cta-contact-meta p { font-size: 0.95rem; }

  /* FOOTER */
  .footer { padding: 3rem 0 2.5rem; }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    text-align: left;
  }

  /* MODAL kontaktowy - mobile */
  .modal-overlay {
    padding: 0.75rem;
    align-items: center; /* wycentruj - modal ma max-height wiec nie wychodzi */
  }
  .modal {
    margin: 0 auto;
    border-radius: 10px;
    max-height: calc(100vh - 1.5rem);
    max-height: calc(100dvh - 1.5rem);
  }
  .modal-header {
    padding: 1rem 1.1rem 0.9rem;
    border-radius: 10px 10px 0 0;
  }
  .modal-title { font-size: 1.1rem; }
  .modal-body { padding: 1.1rem 1.1rem 1.5rem; }
  .modal-intro { font-size: 0.84rem; margin-bottom: 1.1rem; }
  .modal-close {
    width: 36px;
    height: 36px;
  }

  /* Section markers */
  .section-marker {
    top: 2.25rem;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
  }
}

/* === MAŁE SMARTFONY (do 380px) === */
@media (max-width: 380px) {
  :root { --gutter: 1rem; }

  .hero { padding-top: 5.5rem; }
  .nav-brand { height: 22px; }
  .nav-cta {
    padding: 0.45rem 0.7rem;
    font-size: 0.72rem;
  }
  .hero-meta {
    font-size: 0.62rem;
    flex-wrap: wrap;
  }
  .btn {
    padding: 0.85rem 1.1rem;
    font-size: 0.82rem;
  }
  .clients-grid { grid-template-columns: 1fr; }
  .case-features { grid-template-columns: 1fr; }
}

/* =========================================================
   HONEYPOT - ukryte pole formularza dla anti-bot
   Bez display:none (boty wykrywają), zamiast tego pozycja off-screen
   ========================================================= */
.form-honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* =========================================================
   FORM ERROR - komunikat błędu nad przyciskiem submit
   ========================================================= */
.form-error {
  background: rgba(226, 109, 139, 0.08);
  border-left: 2px solid var(--signal-rose);
  border-radius: 0 4px 4px 0;
  padding: 0.7rem 1rem;
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
  font-size: 0.85rem;
  color: var(--signal-rose);
  line-height: 1.5;
  font-family: var(--font-sans);
}

/* =========================================================
   CONTACT INLINE - wbudowany formularz dla mobile
   Widoczny tylko na <=640px, na desktop ukryty
   ========================================================= */
.contact-inline {
  display: none; /* ukryty na desktop */
  background: var(--ink-900);
  border-top: 1px solid var(--ink-500);
  padding: 4rem 0 5rem;
}

.contact-inline-header {
  margin-bottom: 2rem;
}
.contact-inline-title {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: -0.022em;
  color: var(--paper-100);
  margin: 0.75rem 0 0.85rem;
}
.contact-inline-intro {
  font-size: 0.95rem;
  color: var(--paper-300);
  line-height: 1.6;
  max-width: 48ch;
}

/* Success state inline */
.contact-inline-success {
  display: none;
  text-align: center;
  padding: 2rem 0;
}
.contact-inline-success.is-visible { display: block; }
.contact-inline-success h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--paper-100);
  margin: 1rem 0 0.5rem;
}
.contact-inline-success p {
  font-size: 0.9rem;
  color: var(--paper-300);
  line-height: 1.6;
}

/* Pokazuj na mobile */
@media (max-width: 640px) {
  .contact-inline { display: block; }
}