/* ============================================================
   biznesowy.chat – shared stylesheet
   Zero external dependencies, system fonts
   ============================================================ */

:root {
  --primary:        #1E40AF;
  --primary-light:  #3B82F6;
  --primary-hover:  #1D3461;
  --cta:            #059669;
  --cta-hover:      #047857;
  --cta-secondary:  #1E40AF;
  --cta-secondary-hover: #1D3461;
  --bg:             #F8FAFC;
  --bg-alt:         #FFFFFF;
  --bg-dark:        #0F172A;
  --white:          #FFFFFF;
  --text:           #0F172A;
  --text-muted:     #64748B;
  --text-light:     #94A3B8;
  --border:         #E2E8F0;
  --border-focus:   #3B82F6;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.08);
  --shadow:         0 4px 12px rgba(0,0,0,.08);
  --shadow-lg:      0 12px 32px rgba(0,0,0,.10);
  --radius:         8px;
  --radius-lg:      14px;
  --font:           -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                    'Helvetica Neue', Arial, sans-serif;
  --max:            1100px;
  --nav-h:          64px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, select, textarea { font-family: var(--font); }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
p  { color: var(--text-muted); }

/* ── Layout helpers ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.section {
  padding-block: 5rem;
}
.section--alt {
  background: var(--bg-alt);
}
.section--dark {
  background: var(--bg-dark);
  color: var(--white);
}
.section--dark p { color: #94A3B8; }
.section--dark h2 { color: var(--white); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: .75rem;
}
.section-title {
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 3rem;
}
.centered { text-align: center; }
.centered .section-sub { margin-inline: auto; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  transition: background .2s, transform .15s, box-shadow .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--cta);
  color: var(--white);
}
.btn-primary:hover { background: var(--cta-hover); box-shadow: 0 4px 16px rgba(5,150,105,.35); }
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover { background: var(--primary); color: var(--white); }
.btn-ghost {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
}
.btn-ghost:hover { background: rgba(255,255,255,.2); }
.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: background .3s, box-shadow .3s;
}
.nav--scrolled {
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav__logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -.01em;
}
.nav__logo span { color: var(--cta); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .2s;
}
.nav__links a:hover { color: var(--primary); }
.nav__actions {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.nav__login {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  padding: .5rem 1rem;
  border-radius: var(--radius);
  transition: background .2s;
}
.nav__login:hover { background: var(--bg); }
.nav__cta {
  background: var(--cta);
  color: var(--white);
  font-size: .9rem;
  font-weight: 600;
  padding: .5rem 1.25rem;
  border-radius: var(--radius);
  transition: background .2s;
}
.nav__cta:hover { background: var(--cta-hover); }

/* hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  background: none;
  border: none;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  z-index: 999;
}
.nav__mobile.open { display: block; }
.nav__mobile a {
  display: block;
  padding: .75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.25rem;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%);
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(59,130,246,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  max-width: 780px;
  padding-block: 4rem;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #DBEAFE;
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: .35rem .9rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
}
.hero__h1 {
  margin-bottom: 1.25rem;
  color: var(--text);
}
.hero__wowline {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  margin-top: .2rem;
  font-size: .84em;
}
.hero__keyword {
  color: var(--primary);
  font-weight: 800;
  letter-spacing: -.01em;
}
.hero__arrow {
  display: inline-block;
  color: #0EA5E9;
  text-shadow: 0 0 14px rgba(14,165,233,.45);
  animation: heroArrowPulse 1.8s ease-in-out infinite;
}
.hero__result {
  display: inline-block;
  min-width: 7.75ch;
  font-style: normal;
  font-weight: 900;
  letter-spacing: -.015em;
  color: transparent;
  background: linear-gradient(90deg, #1E40AF, #2563EB, #059669);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 6px 24px rgba(30,64,175,.16);
}
.hero__result.is-swapping {
  animation: heroWordSwap .34s ease;
}
.hero__sub {
  font-size: 1.2rem;
  max-width: 560px;
  margin-bottom: 2rem;
  color: var(--text-muted);
}
.hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 2.5rem;
}
.hero__feat {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: .35rem .9rem;
}
.hero__feat svg { color: var(--cta); flex-shrink: 0; }
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.hero__microcopy {
  font-size: .85rem;
  color: var(--text-light);
  max-width: 480px;
}

@keyframes heroArrowPulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

@keyframes heroWordSwap {
  0% {
    opacity: .35;
    transform: translateY(8px) scale(.98);
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* ── "Co to jest" ───────────────────────────────────────────── */
.definition-box {
  background: linear-gradient(135deg, #EFF6FF, #F0FDF4);
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  margin-bottom: 3rem;
}
.definition-box p {
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.7;
}
.cards-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, transform .25s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.card__icon--blue  { background: #DBEAFE; }
.card__icon--green { background: #D1FAE5; }
.card__icon--purple{ background: #EDE9FE; }
.card__icon--amber { background: #FEF3C7; }
.card__title { font-size: 1.05rem; font-weight: 700; margin-bottom: .4rem; color: var(--text); }
.card__text  { font-size: .9rem; color: var(--text-muted); }

/* ── Dla kogo ───────────────────────────────────────────────── */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}
.audience-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s;
}
.audience-card:hover { box-shadow: var(--shadow); }
.audience-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  margin-top: .1rem;
}
.audience-card h3 { font-size: 1rem; margin-bottom: .35rem; }
.audience-card p  { font-size: .875rem; }

/* ── Pytania ────────────────────────────────────────────────── */
.questions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}
.question-item {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s, box-shadow .2s;
}
.question-item:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.question-num {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: #DBEAFE;
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
}
.question-item p {
  color: var(--text);
  font-size: .9375rem;
  font-weight: 500;
}

/* ── Co dostajesz ───────────────────────────────────────────── */
.deliverables {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}
.deliverable {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.deliverable__check {
  width: 36px; height: 36px;
  background: #D1FAE5;
  color: #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.deliverable h3 { font-size: 1rem; margin-bottom: .4rem; }
.deliverable p  { font-size: .875rem; }

/* ── Jak to działa (steps) ──────────────────────────────────── */
#jak-dziala {
  position: relative;
  background: linear-gradient(180deg, #FCFDFF 0%, #F7FAFF 100%);
  border-block: 1px solid #E8EEF7;
}

#jak-dziala .container {
  position: relative;
  z-index: 1;
}

.process-label {
  display: block;
  text-align: center;
  margin-inline: auto;
}

.process-title {
  letter-spacing: -.015em;
}

.process-sub {
  color: #5C6F8D;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 8%;
  right: 8%;
  top: 20px;
  height: 2px;
  border-radius: 99px;
  background: #D8E2F1;
  z-index: 0;
}

.steps::after {
  content: '';
  position: absolute;
  left: 8%;
  top: 20px;
  width: 0;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, #1E40AF, #0EA5E9);
  z-index: 0;
  transition: width .8s ease .2s;
}

.steps.reveal.visible::after {
  width: 84%;
}

.step {
  position: relative;
  padding-top: .25rem;
  text-align: left;
  z-index: 1;
}

.step--minimal {
  background: rgba(255,255,255,.9);
  border: 1px solid #E3EAF5;
  border-radius: 12px;
  padding: .9rem .9rem 1rem;
  box-shadow: 0 8px 24px rgba(15,23,42,.04);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.step--minimal:hover {
  transform: translateY(-3px);
  border-color: #C5D8F2;
  box-shadow: 0 12px 28px rgba(30,64,175,.1);
}

.step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #EEF4FF;
  color: #1E40AF;
  font-size: .92rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .8rem;
  border: 1px solid #D0DEF3;
  position: relative;
  z-index: 2;
}

.step__title {
  font-size: 1.03rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: .45rem;
  line-height: 1.3;
}

.step__text {
  font-size: .89rem;
  color: #607393;
  line-height: 1.6;
}

.steps-note {
  margin-top: 1.5rem;
  background: rgba(255,255,255,.7);
  border: 1px solid #E6EDF7;
  border-radius: 12px;
  padding: .9rem 1.1rem;
  font-size: .9rem;
  color: #4F6484;
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  box-shadow: 0 4px 14px rgba(15,23,42,.03);
}

.steps-note--minimal span:first-child {
  font-size: .95rem;
  line-height: 1.4;
  margin-top: .03rem;
}

.steps.reveal.visible .step {
  animation: processStepIn .5s both;
}

.steps.reveal.visible .step:nth-child(2) { animation-delay: .08s; }
.steps.reveal.visible .step:nth-child(3) { animation-delay: .16s; }
.steps.reveal.visible .step:nth-child(4) { animation-delay: .24s; }

@keyframes processStepIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Raport preview ─────────────────────────────────────────── */
.report-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) {
  .report-layout { grid-template-columns: 1fr; }
}
.report-toc {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.report-toc__header {
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  color: var(--white);
  padding: 1rem 1.5rem;
  font-weight: 700;
  font-size: .95rem;
}
.report-toc__body {
  padding: .5rem 0;
}
.toc-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1.5rem;
  font-size: .9rem;
  color: var(--text);
  transition: background .15s;
}
.toc-item:hover { background: var(--bg); }
.toc-item__num {
  flex-shrink: 0;
  width: 22px; height: 22px;
  background: #EFF6FF;
  color: var(--primary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 700;
}
.toc-label {
  font-size: .7rem;
  background: #DBEAFE;
  color: var(--primary);
  padding: .1rem .5rem;
  border-radius: 99px;
  font-weight: 700;
  margin-left: auto;
}

/* ── Zaufanie ───────────────────────────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.trust-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.trust-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: #D1FAE5;
  color: #059669;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.trust-item h3 { font-size: 1rem; margin-bottom: .35rem; }
.trust-item p  { font-size: .875rem; }

/* ── Use cases ──────────────────────────────────────────────── */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}
.usecase {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary-light);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, border-left-color .2s;
}
.usecase:hover { box-shadow: var(--shadow); border-left-color: var(--primary); }
.usecase__icon { font-size: 1.5rem; margin-bottom: .75rem; }
.usecase h3 { font-size: .95rem; font-weight: 700; margin-bottom: .4rem; }
.usecase p  { font-size: .875rem; }

/* ── Cennik teaser ──────────────────────────────────────────── */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.pricing-card--featured {
  border: 2px solid var(--primary-light);
  box-shadow: var(--shadow-lg);
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .9rem;
  border-radius: 99px;
  letter-spacing: .05em;
  white-space: nowrap;
}
.pricing-plan { font-size: .85rem; font-weight: 700; color: var(--primary-light); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .5rem; }
.pricing-price { font-size: 2.25rem; font-weight: 800; color: var(--text); margin-bottom: .25rem; }
.pricing-price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-desc { font-size: .875rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.pricing-features { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1.75rem; }
.pricing-feature {
  display: flex;
  gap: .6rem;
  font-size: .875rem;
  color: var(--text);
  align-items: flex-start;
}
.pricing-feature svg { flex-shrink: 0; color: var(--cta); margin-top: .15rem; }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list { max-width: 720px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  transition: color .2s;
}
.faq-question:hover { color: var(--primary); }
.faq-chevron {
  flex-shrink: 0;
  transition: transform .3s;
  color: var(--text-muted);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding-bottom: 1.25rem;
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-answer p + p { margin-top: .5rem; }
.faq-item.open .faq-answer { display: block; }

/* ── Pilot form ─────────────────────────────────────────────── */
.pilot-section {
  background: linear-gradient(135deg, var(--primary) 0%, #1D4ED8 100%);
  color: var(--white);
  padding-block: 5rem;
}
.pilot-section h2 { color: var(--white); margin-bottom: .75rem; }
.pilot-desc { color: rgba(255,255,255,.85); font-size: 1.05rem; margin-bottom: 0; max-width: 480px; }
.pilot-intro { margin-bottom: .5rem; }
.pilot-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 768px) {
  .pilot-layout { grid-template-columns: 1fr; }
}
.pilot-benefits { display: flex; flex-direction: column; gap: 1.5rem; }
.pilot-benefit {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.pilot-benefit__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.pilot-benefit h3 { font-size: 1rem; color: var(--white); margin-bottom: .25rem; }
.pilot-benefit p  { font-size: .875rem; color: rgba(255,255,255,.75); }
.pilot-spaces {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  font-size: .875rem;
  color: rgba(255,255,255,.9);
}

/* Form */
.pilot-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.pilot-form h3 {
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.form-group {
  margin-bottom: 1.1rem;
}
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: .4rem;
}
.form-group label .req { color: #EF4444; margin-left: .2rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .9375rem;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group .error-msg {
  display: none;
  font-size: .8rem;
  color: #EF4444;
  margin-top: .3rem;
}
.form-group.has-error input,
.form-group.has-error select {
  border-color: #EF4444;
}
.form-group.has-error .error-msg { display: block; }
.form-section-title {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin: 1.5rem 0 .75rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: var(--text);
  cursor: pointer;
}
.checkbox-label input { width: auto; }
.form-submit {
  margin-top: 1.5rem;
  width: 100%;
  padding: .9rem;
  font-size: 1rem;
  border-radius: var(--radius);
}
.form-microcopy {
  text-align: center;
  font-size: .78rem;
  color: var(--text-light);
  margin-top: .75rem;
}
#form-success { display: none; }
.form-success {
  text-align: center;
  padding: 2rem 1rem;
}
.form-success--show { display: block; }
.success-icon {
  width: 64px; height: 64px;
  background: #D1FAE5;
  color: #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1rem;
}
.form-success h3 { color: var(--text); font-size: 1.25rem; margin-bottom: .5rem; }
.form-success p  { color: var(--text-muted); font-size: .9rem; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,.65);
  padding-block: 3rem 2rem;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 768px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .footer__top { grid-template-columns: 1fr; }
}
.footer__brand .logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: .75rem;
}
.footer__brand .logo span { color: var(--cta); }
.footer__brand p { font-size: .875rem; line-height: 1.7; max-width: 260px; }
.footer__col h4 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  margin-bottom: 1rem;
}
.footer__col a {
  display: block;
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  margin-bottom: .5rem;
  transition: color .2s;
}
.footer__col a:hover { color: var(--white); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.75rem;
  font-size: .8rem;
}
.footer__bottom-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__bottom-links a { color: rgba(255,255,255,.4); transition: color .2s; }
.footer__bottom-links a:hover { color: rgba(255,255,255,.8); }

/* ── Subpage header ─────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%);
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 3rem;
}
.page-hero h1 { color: var(--text); margin-bottom: .75rem; }
.page-hero p  { font-size: 1.1rem; max-width: 580px; }

/* ── Inline list checkmarks ─────────────────────────────────── */
.check-list {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.check-list li {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .9375rem;
  color: var(--text);
}
.check-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: #D1FAE5;
  color: #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 700;
  line-height: 0;
  padding-top: .05rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 960px) {
  .nav__links, .nav__actions .nav__login { display: none; }
  .nav__burger { display: flex; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before,
  .steps::after { display: none; }
}
@media (max-width: 640px) {
  .section { padding-block: 3.5rem; }
  .hero__inner { padding-block: 3rem; }
  .hero__wowline {
    display: inline;
    line-height: 1.25;
  }
  .hero__result { min-width: 6.6ch; }
  .cards-3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 1rem; }
  .step--minimal { padding: .9rem .9rem 1rem; }
  .step__num {
    width: 36px;
    height: 36px;
    font-size: .82rem;
  }
  .process-sub { margin-bottom: 2rem; }
  .steps-note { margin-top: 1.15rem; }
  .hero__cta { flex-direction: column; align-items: flex-start; }
  .checkboxes { grid-template-columns: 1fr; }
  .definition-box { padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__arrow,
  .hero__result.is-swapping,
  .steps.reveal.visible::after,
  .steps.reveal.visible .step {
    animation: none;
    transition: none;
  }

  .step--minimal,
  .step--minimal:hover {
    transform: none;
    transition: none;
  }
}

/* ── Scroll-reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}