@import url('design-tokens.css');

/* ============================================================
   AINS Planer — Marketing Site
   ============================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-surface);
  color: var(--fg-1);
  font-family: var(--font-sans);
  font-size: var(--fs-15);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

/* ----- Layout primitives ----- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 96px 0;
}
.section-tight { padding: 64px 0; }
.section-sunken { background: var(--neutral-50); }
.section-deep { background: var(--ains-blue-700); color: #fff; }

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ains-blue-500);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--ains-blue-300);
  display: inline-block;
}
.section-deep .eyebrow { color: var(--ains-blue-200); }
.section-deep .eyebrow::before { background: var(--ains-blue-300); }

h1, h2, h3, h4, p { margin: 0; }

.h-display {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 600;
}
.h-1 {
  font-size: clamp(32px, 3.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 600;
}
.h-2 {
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 600;
}
.h-3 {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 60ch;
}
.muted { color: var(--fg-3); }

/* ============================================================
   Top campaign banner
   ============================================================ */
.banner {
  background: var(--ains-blue-700);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  position: relative;
}
.banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 10px 24px;
  max-width: 1240px;
  margin: 0 auto;
}
.banner-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.banner-text { min-width: 0; opacity: 0.92; }
.banner-text strong { font-weight: 600; }
.banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding-bottom: 1px;
}
.banner-cta:hover { border-color: #fff; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo img { height: 22px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-2);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-link:hover { color: var(--fg-1); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  cursor: pointer;
}
.btn-sm { height: 36px; padding: 0 14px; font-size: 14px; }
.btn-primary {
  background: var(--ains-blue-500);
  color: #fff;
}
.btn-primary:hover { background: var(--ains-blue-700); }
.btn-secondary {
  background: #fff;
  color: var(--ains-blue-700);
  border: 1px solid var(--border-default);
}
.btn-secondary:hover { background: var(--neutral-50); border-color: var(--ains-blue-300); }
.btn-ghost {
  color: var(--fg-2);
}
.btn-ghost:hover { color: var(--fg-1); }
.btn-on-dark {
  background: #fff;
  color: var(--ains-blue-700);
}
.btn-on-dark:hover { background: var(--ains-blue-50); }
.btn-outline-on-dark {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline-on-dark:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }

.btn .arrow {
  width: 16px; height: 16px;
  transition: transform var(--dur-fast) var(--ease-out);
}
.btn:hover .arrow { transform: translateX(2px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 80px 0 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 85% 10%, rgba(1,64,100,0.07), transparent 60%),
    radial-gradient(ellipse 60% 60% at 0% 100%, rgba(1,64,100,0.05), transparent 60%),
    #fff;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(1,64,100,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(1,64,100,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.hero-copy { max-width: 760px; margin: 0 auto; text-align: center; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ains-blue-50);
  border: 1px solid rgba(1,64,100,0.12);
  color: var(--ains-blue-700);
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 999px; background: var(--success-500);
  box-shadow: 0 0 0 4px rgba(31,138,91,0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(31,138,91,0.18); }
  50%      { box-shadow: 0 0 0 7px rgba(31,138,91,0.06); }
}
.hero h1 {
  font-size: clamp(44px, 5.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 .accent {
  color: var(--ains-blue-500);
  position: relative;
  white-space: nowrap;
}
.hero h1 .accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.06em;
  height: 0.18em;
  background: linear-gradient(90deg, rgba(1,64,100,0.18), rgba(1,64,100,0.04));
  z-index: -1;
  border-radius: 4px;
}
.hero-lead {
  font-size: 20px;
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 64ch;
  margin: 0 auto 32px;
}
.hero-cta {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 16px;
}
.hero-microcopy {
  font-size: 13px;
  color: var(--fg-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-microcopy svg { color: var(--success-500); }

/* Hero visual */
.hero-visual-wrap {
  position: relative;
  margin-top: 64px;
  padding: 0 24px;
}
.hero-visual {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
}
.hero-visual-shadow {
  position: absolute;
  inset: 20px 40px -20px 40px;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(1,64,100,0.18), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}
.hero-frame {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  box-shadow: var(--shadow-3);
  overflow: hidden;
}

.hero-badges {
  position: absolute;
  pointer-events: none;
}
.hero-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 10px;
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  box-shadow: var(--shadow-2);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-1);
}
.hero-badge .ico {
  width: 28px; height: 28px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-badge.b1 { top: 12%; left: -10px; transform: translateX(-100%); }
.hero-badge.b2 { top: 50%; right: -10px; transform: translateX(100%); }
.hero-badge.b3 { bottom: 14%; left: -10px; transform: translateX(-100%); }
@media (max-width: 1380px) {
  .hero-badge.b1 { top: 8%; left: 12px; transform: none; }
  .hero-badge.b2 { top: 46%; right: 12px; transform: none; }
  .hero-badge.b3 { bottom: 14%; left: 12px; transform: none; }
}

.hero-badge .ico-blue { background: var(--ains-blue-50); color: var(--ains-blue-700); }
.hero-badge .ico-green { background: var(--success-50); color: var(--success-700); }
.hero-badge .ico-amber { background: var(--warning-50); color: var(--warning-700); }

/* Logos strip */
.logos {
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 28px 0;
  background: #fff;
}
.logos-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.logos-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.logos-row {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  align-items: center;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--neutral-400);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  opacity: 0.85;
}
.logo-mark svg { color: var(--neutral-400); }

/* ============================================================
   Story section ("Dienstplanung, die zur Realität...")
   ============================================================ */
.story {
  padding: 120px 0;
}
.story-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.story-quote {
  font-size: 32px;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--fg-1);
  margin: 24px 0 32px;
}
.story-quote em {
  font-style: normal;
  background: linear-gradient(180deg, transparent 60%, rgba(1,64,100,0.12) 60%);
  padding: 0 2px;
}
.story-points {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.story-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--fg-2);
}
.story-points li svg { color: var(--ains-blue-500); flex-shrink: 0; margin-top: 2px; }

/* Comparison panel */
.compare {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow-1);
}
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.compare-col h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.3;
  min-height: 2.6em;
}
.compare-col.left h4 { color: var(--neutral-500); }
.compare-col.right h4 { color: var(--ains-blue-500); }
.compare-bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.compare-bar .label {
  font-size: 12px;
  color: var(--fg-3);
  font-variant-numeric: tabular-nums;
  display: flex;
  justify-content: space-between;
}
.compare-bar .track {
  height: 14px;
  background: var(--neutral-100);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.compare-bar .fill {
  height: 100%;
  border-radius: 999px;
  background: var(--neutral-300);
}
.compare-col.right .compare-bar .fill {
  background: linear-gradient(90deg, var(--ains-blue-400), var(--ains-blue-600));
}
.compare-stat {
  margin-top: 18px;
  font-size: 13px;
  color: var(--fg-3);
}
.compare-stat strong {
  display: block;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg-1);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}
.compare-col.right .compare-stat strong { color: var(--ains-blue-500); }
.compare-note {
  margin-top: 18px;
  font-size: 12px;
  color: var(--fg-3);
  line-height: 1.4;
  font-style: italic;
  text-align: center;
}
.compare-divider {
  border-top: 1px dashed var(--border-default);
  margin: 24px 0;
}

/* ============================================================
   Three big value cards (Was der AINS-Planer leistet)
   ============================================================ */
.values {
  background: var(--neutral-50);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.values::before {
  content: "";
  position: absolute;
  top: -80px; right: -120px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(1,64,100,0.04), transparent 70%);
  pointer-events: none;
}
.values-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.values-head h2 { max-width: 18ch; }
.values-head p { max-width: 40ch; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 420px;
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.value-card:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}
.value-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--ains-blue-500);
  letter-spacing: 0.08em;
}
.value-card h3 {
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 600;
}
.value-card p {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.55;
}
.value-art {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--border-subtle);
}

/* ============================================================
   Two perspectives
   ============================================================ */
.perspectives {
  padding: 120px 0;
}
.persp-head {
  text-align: center;
  margin-bottom: 64px;
}
.persp-head h2 { margin: 16px auto 16px; max-width: 22ch; }
.persp-head p { margin: 0 auto; }

.persp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.persp-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 36px;
  box-shadow: var(--shadow-1);
  position: relative;
  overflow: hidden;
}
.persp-card.dark {
  background: var(--ains-blue-700);
  color: #fff;
  border-color: var(--ains-blue-600);
}
.persp-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ains-blue-500);
  margin-bottom: 16px;
}
.persp-card.dark .persp-tag { color: var(--ains-blue-200); }
.persp-card h3 {
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 600;
  margin-bottom: 14px;
}
.persp-lead {
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-2);
  margin-bottom: 28px;
  font-weight: 500;
}
.persp-card.dark .persp-lead { color: var(--ains-blue-100); }

.persp-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.persp-list li {
  padding: 14px 0;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
}
.persp-card.dark .persp-list li { border-color: rgba(255,255,255,0.12); }
.persp-list li svg {
  color: var(--ains-blue-500);
  flex-shrink: 0;
  margin-top: 2px;
}
.persp-card.dark .persp-list li svg { color: var(--ains-blue-200); }

/* ============================================================
   Algorithm / Process
   ============================================================ */
.process {
  background: var(--ains-blue-700);
  color: #fff;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.process::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
  pointer-events: none;
}
.process-inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.process-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.process-head h2 {
  margin-top: 16px;
  font-size: clamp(32px, 3.6vw, 48px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-weight: 600;
}
.process-head p {
  color: var(--ains-blue-100);
  font-size: 18px;
  line-height: 1.55;
  margin-top: 16px;
}

.process-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: stretch;
}
.process-rules {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 28px;
}
.process-rules h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ains-blue-200);
  margin-bottom: 20px;
}
.rule-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}
.rule-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  min-width: 0;
  overflow-wrap: anywhere;
}
.rule-item svg { color: var(--ains-blue-200); flex-shrink: 0; }

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.process-step {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: background var(--dur-fast) var(--ease-out);
}
.process-step > div { min-width: 0; flex: 1; overflow-wrap: anywhere; }
.process-step:hover { background: rgba(255,255,255,0.08); }
.process-step .num {
  width: 32px; height: 32px;
  border-radius: 999px;
  background: #fff;
  color: var(--ains-blue-700);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.process-step h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}
.process-step p {
  font-size: 14px;
  color: var(--ains-blue-100);
  line-height: 1.5;
}

/* ============================================================
   Features (Accordion)
   ============================================================ */
.features {
  padding: 120px 0;
}
.features-head { text-align: center; margin-bottom: 56px; }
.features-head h2 { margin: 16px auto 0; max-width: 18ch; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 980px;
  margin: 0 auto;
}
.feature-item {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  overflow: hidden;
  transition: box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.feature-item.open {
  box-shadow: var(--shadow-2);
  border-color: var(--ains-blue-200);
}
.feature-summary {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 22px 24px;
  cursor: pointer;
  user-select: none;
  transition: background var(--dur-fast) var(--ease-out);
}
.feature-summary:hover { background: var(--neutral-50); }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: var(--ains-blue-50);
  color: var(--ains-blue-500);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.feature-item.open .feature-icon {
  background: var(--ains-blue-500);
  color: #fff;
}
.feature-title {
  min-width: 0;
}
.feature-title h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin-bottom: 2px;
  overflow-wrap: anywhere;
  hyphens: auto;
}
.feature-title p {
  font-size: 14px;
  color: var(--fg-3);
  overflow-wrap: anywhere;
}
.feature-toggle {
  width: 36px; height: 36px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-2);
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.feature-item.open .feature-toggle {
  background: var(--ains-blue-500);
  border-color: var(--ains-blue-500);
  color: #fff;
  transform: rotate(45deg);
}
.feature-detail {
  display: none;
  padding: 0 24px 28px 100px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
}
.feature-item.open .feature-detail { display: block; }
.feature-detail p {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.6;
  margin-bottom: 12px;
  max-width: 70ch;
}
.feature-detail .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--neutral-50);
  border: 1px solid var(--border-subtle);
  color: var(--fg-2);
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}
.feature-tag svg { color: var(--ains-blue-500); }

/* ============================================================
   Pillars (Transparenz / Faire Verteilung / Compliance / Zeit)
   ============================================================ */
.pillars { padding: 120px 0; background: var(--neutral-50); }
.pillars-head { text-align: center; margin-bottom: 64px; }
.pillars-head h2 { margin: 16px auto 0; max-width: 22ch; }

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.pillar-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  min-height: 280px;
}
.pillar-card .icon-wrap {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--ains-blue-50);
  color: var(--ains-blue-500);
  display: inline-flex; align-items: center; justify-content: center;
}
.pillar-card h3 {
  font-size: 22px;
  letter-spacing: -0.01em;
  font-weight: 600;
}
.pillar-card p {
  color: var(--fg-2);
  font-size: 15px;
  line-height: 1.55;
}

/* ============================================================
   Final CTA
   ============================================================ */
.final-cta {
  padding: 120px 0;
  background: #fff;
  position: relative;
  overflow: hidden;
}
.final-cta-card {
  position: relative;
  background: var(--ains-blue-700);
  color: #fff;
  border-radius: 20px;
  padding: 80px 64px;
  overflow: hidden;
  isolation: isolate;
}
.final-cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 100%, rgba(255,255,255,0.08), transparent 50%),
    radial-gradient(circle at 90% 0%, rgba(255,255,255,0.06), transparent 50%);
  z-index: -1;
}
.final-cta-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 60% at 80% 50%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 80% 50%, #000, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.final-cta-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 56px;
  align-items: center;
}
.final-cta h2 {
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin-bottom: 20px;
}
.final-cta p {
  font-size: 18px;
  color: var(--ains-blue-100);
  line-height: 1.55;
  margin-bottom: 32px;
  max-width: 50ch;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.cta-chips {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cta-chips li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
}
.cta-chips svg { color: var(--ains-blue-200); }

.cta-portrait {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--ains-blue-900, #001e2e);
  aspect-ratio: 4 / 5;
  min-height: 380px;
  box-shadow: var(--shadow-2);
  isolation: isolate;
}
.cta-portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
}
.cta-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,19,30,0) 45%, rgba(0,19,30,0.55) 70%, rgba(0,19,30,0.92) 100%);
}
.cta-portrait-meta {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 24px;
  color: #fff;
  z-index: 2;
}
.cta-portrait-meta .who-name {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.2;
}
.cta-portrait-meta .who-role {
  font-size: 13px;
  color: var(--ains-blue-100);
  margin-top: 3px;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--ains-blue-800);
  color: var(--ains-blue-100);
  padding: 64px 0 32px;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img { height: 22px; margin-bottom: 16px; }
.footer-brand p { color: var(--ains-blue-200); max-width: 36ch; line-height: 1.55; }
.footer h4 {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: var(--ains-blue-200);
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .value-grid, .pillar-grid, .persp-grid, .compare-row, .footer-grid, .final-cta-grid, .process-grid { grid-template-columns: 1fr; }
  .story-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-badge.b1, .hero-badge.b2, .hero-badge.b3 { display: none; }
  .final-cta-card { padding: 56px 32px; }
  .cta-portrait { width: 100%; max-width: 420px; justify-self: center; }
}
@media (max-width: 720px) {
  .section, .story, .values, .perspectives, .process, .features, .pillars, .final-cta { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .feature-summary { grid-template-columns: 44px 1fr auto; padding: 18px; gap: 12px; }
  .feature-title h3 { font-size: 17px; }
  .feature-detail { padding-left: 18px; padding-right: 18px; }
  .compare-row { grid-template-columns: 1fr; }
  .banner-inner { flex-wrap: wrap; padding: 10px 16px; gap: 10px; text-align: center; }
  .rule-grid { grid-template-columns: 1fr; gap: 4px 0; }
  .process-rules { padding: 22px; }
  .process-step { padding: 18px; }
}