/* Podknow – podknow.eu
   Editorial design system: warm paper, deep pine ink, serif display.
   No external fonts, no frameworks – fast by default. */

:root {
  color-scheme: light;
  --paper: #f5f0e4;
  --paper-deep: #ece4d2;
  --card: #fdfbf5;
  --ink: #17281f;
  --ink-soft: #55645a;
  --pine: #0f3527;
  --pine-deep: #0a241b;
  --mint: #0e8a6d;
  --mint-soft: #d7ede4;
  --lime: #d8ff72;
  --line: rgba(23, 40, 31, 0.16);
  --line-soft: rgba(23, 40, 31, 0.09);
  --shadow: 0 24px 64px rgba(15, 53, 39, 0.16);
  --radius: 6px;
  --radius-lg: 20px;
  --max: 1160px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
    Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: var(--lime);
  color: var(--pine-deep);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand svg {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.nav a:hover {
  color: var(--ink);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  font-size: 0.82rem;
  font-weight: 600;
}

.lang-switch a,
.lang-switch span {
  padding: 5px 11px;
}

.lang-switch [aria-current] {
  background: var(--pine);
  color: var(--paper);
}

.lang-switch a:not([aria-current]):hover {
  background: var(--paper-deep);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 650;
  font-size: 0.98rem;
  white-space: nowrap;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-store {
  background: var(--pine);
  color: #f3fbef;
  box-shadow: 0 14px 34px rgba(15, 53, 39, 0.28);
}

.btn-store:hover {
  background: var(--pine-deep);
}

.btn-store svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.btn-ghost {
  border: 1.5px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--ink);
}

.header-cta {
  min-height: 40px;
  padding: 0 16px;
  font-size: 0.88rem;
  box-shadow: none;
}

/* ---------- Typography ---------- */

h1,
h2,
h3 {
  margin-top: 0;
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 5.4vw, 4.4rem);
  line-height: 1.04;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
  line-height: 1.1;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.14rem;
}

p {
  margin-top: 0;
}

.accent-i {
  font-style: italic;
  color: var(--mint);
}

.marked {
  background: linear-gradient(transparent 62%, var(--lime) 62%, var(--lime) 94%, transparent 94%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--mint);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--mint);
}

.lead {
  max-width: 620px;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.96fr);
  gap: 48px;
  align-items: center;
  padding: 60px 0 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  padding: 7px 14px 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  font-size: 0.83rem;
  font-weight: 600;
}

.hero-badge svg {
  width: 20px;
  height: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 30px 0 14px;
}

.store-note {
  margin: 0 0 26px;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

/* Phones */

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 24px 0;
}

.phone {
  overflow: hidden;
  border: 6px solid var(--pine-deep);
  border-radius: 42px;
  background: var(--pine-deep);
  box-shadow: var(--shadow);
}

.phone img {
  border-radius: 34px;
}

.phone-main {
  width: min(330px, 62%);
  transform: rotate(-1.6deg);
  z-index: 2;
}

.phone-side {
  position: absolute;
  right: 2%;
  bottom: -4px;
  width: min(240px, 44%);
  transform: rotate(4.5deg);
  z-index: 1;
  opacity: 0.98;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12% 6% 4% 6%;
  border-radius: 50% 50% 44% 56% / 58% 46% 54% 42%;
  background: radial-gradient(circle at 40% 30%, var(--mint-soft), transparent 72%);
  z-index: 0;
}

/* ---------- Fact strip ---------- */

.fact-strip {
  border-block: 1px solid var(--line-soft);
  background: var(--paper-deep);
}

.fact-strip ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 34px;
  justify-content: space-between;
  margin: 0;
  padding: 18px 0;
  list-style: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.fact-strip li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.fact-strip li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
}

/* ---------- Sections ---------- */

.section {
  padding: 88px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.62fr);
  gap: 56px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(300px, 0.62fr) minmax(0, 1fr);
}

.screen-card {
  justify-self: center;
  margin: 0;
  width: min(330px, 100%);
}

/* Numbered feature list (editorial) */

.num-list {
  display: grid;
  gap: 0;
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.num-list article {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.num-list .num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--mint);
}

.num-list h3 {
  margin-bottom: 4px;
}

.num-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* Capability cards */

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.cap-grid article {
  padding: 26px 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: 0 10px 34px rgba(15, 53, 39, 0.05);
}

.cap-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.cap-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: var(--mint-soft);
  color: var(--pine);
}

.cap-icon svg {
  width: 21px;
  height: 21px;
}

/* Gallery band */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}

.gallery figure {
  margin: 0;
}

.gallery img {
  border: 5px solid var(--pine-deep);
  border-radius: 34px;
  box-shadow: 0 18px 48px rgba(15, 53, 39, 0.18);
}

.gallery figure:nth-child(2) {
  margin-top: 44px;
}

.gallery figure:nth-child(3) {
  margin-top: 88px;
}

.gallery figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-align: center;
}

/* ---------- Dark Europe section ---------- */

.europa {
  color: #eef6ee;
  background:
    radial-gradient(circle at 82% 12%, rgba(216, 255, 114, 0.1), transparent 30rem),
    var(--pine-deep);
}

.europa .eyebrow {
  color: var(--lime);
}

.europa .eyebrow::before {
  background: var(--lime);
}

.europa .lead {
  color: rgba(238, 246, 238, 0.75);
}

.europa-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}

.europa-grid article {
  padding: 24px;
  border: 1px solid rgba(238, 246, 238, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(238, 246, 238, 0.05);
}

.europa-grid h3 {
  color: var(--lime);
  font-size: 1.05rem;
}

.europa-grid p {
  margin: 0;
  color: rgba(238, 246, 238, 0.75);
  font-size: 0.95rem;
}

/* ---------- Comparison table ---------- */

.compare-scroll {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--card);
}

table.compare {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.compare th,
.compare td {
  padding: 15px 20px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
}

.compare thead th {
  font-family: var(--serif);
  font-size: 1.02rem;
  background: var(--paper-deep);
}

.compare thead th:nth-child(2) {
  color: var(--pine);
  background: var(--mint-soft);
}

.compare tbody tr:last-child td,
.compare tbody tr:last-child th {
  border-bottom: none;
}

.compare tbody th {
  font-weight: 650;
  white-space: nowrap;
}

.compare td {
  color: var(--ink-soft);
}

.compare td:first-of-type {
  color: var(--ink);
  font-weight: 550;
  background: rgba(215, 237, 228, 0.35);
}

/* ---------- Pricing ---------- */

.price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.price-card {
  padding: 30px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--card);
}

.price-card.premium {
  border-color: var(--pine);
  border-width: 1.5px;
}

.price-card .tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--paper-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-card.premium .tag {
  background: var(--lime);
  color: var(--pine-deep);
}

.price-card ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.price-card li {
  position: relative;
  padding: 6px 0 6px 26px;
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 14px;
  height: 8px;
  border-left: 2.5px solid var(--mint);
  border-bottom: 2.5px solid var(--mint);
  transform: rotate(-45deg);
}

/* ---------- FAQ ---------- */

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 860px;
}

.faq-list details {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--card);
}

.faq-list summary {
  cursor: pointer;
  padding: 20px 52px 20px 24px;
  position: relative;
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--mint);
  transition: transform 160ms ease;
}

.faq-list details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-list details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--ink-soft);
}

/* ---------- Closing CTA ---------- */

.closing {
  text-align: center;
}

.closing .lead {
  margin-inline: auto;
}

.closing .hero-actions {
  justify-content: center;
}

/* ---------- Footer ---------- */

.footer {
  color: rgba(238, 246, 238, 0.72);
  background: var(--pine-deep);
  font-size: 0.92rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr));
  gap: 36px;
  padding: 56px 0 40px;
}

.footer .brand {
  color: #eef6ee;
  margin-bottom: 12px;
}

.footer h4 {
  margin: 0 0 14px;
  color: #eef6ee;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.footer a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  padding: 20px 0 28px;
  border-top: 1px solid rgba(238, 246, 238, 0.14);
  font-size: 0.84rem;
  color: rgba(238, 246, 238, 0.55);
}

/* ---------- Legal pages ---------- */

.legal {
  max-width: 760px;
  padding: 56px 0 96px;
}

.legal h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
}

.legal h2 {
  margin-top: 44px;
  font-size: 1.5rem;
}

.legal h3 {
  margin-top: 28px;
}

.legal p,
.legal li {
  color: var(--ink-soft);
}

.legal strong {
  color: var(--ink);
}

.legal .updated {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .lang-switch {
    margin-left: auto;
  }

  .hero,
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }

  .split.reverse .screen-card {
    order: 2;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-visual {
    min-height: 0;
  }

  .cap-grid,
  .europa-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .wrap {
    width: min(100% - 32px, var(--max));
  }

  .header-inner {
    gap: 10px;
  }

  .brand {
    font-size: 1.1rem;
    gap: 7px;
  }

  .brand svg {
    width: 27px;
    height: 27px;
  }

  .header-cta {
    min-height: 36px;
    padding: 0 12px;
    font-size: 0.8rem;
  }

  .lang-switch {
    font-size: 0.76rem;
  }

  .lang-switch a,
  .lang-switch span {
    padding: 4px 9px;
  }

  .section {
    padding: 64px 0;
  }

  .cap-grid,
  .europa-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    margin-inline: -16px;
    padding: 0 16px 8px;
    overflow-x: auto;
  }

  .gallery figure:nth-child(n) {
    margin-top: 0;
  }

  .phone-side {
    right: -4%;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .num-list article {
    grid-template-columns: 42px 1fr;
  }
}

/* ---------- Ratgeber-/Artikelseiten ---------- */

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.breadcrumbs li + li::before {
  content: "›";
  margin-right: 10px;
  color: var(--line);
}

.breadcrumbs a {
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line);
}

.breadcrumbs a:hover {
  color: var(--mint);
}

.breadcrumbs [aria-current] {
  color: var(--ink);
}

.article-hero {
  max-width: 780px;
  padding: 48px 0 8px;
}

.article-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.1rem);
  margin-bottom: 20px;
}

.article-meta {
  margin-top: 22px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.article-figure {
  max-width: 780px;
  padding: 26px 0 8px;
}

.article-figure .screen-card {
  margin: 0;
  padding: 26px 0;
}

.article-figure .phone {
  max-width: 260px;
  margin-inline: auto;
}

.prose {
  max-width: 780px;
  padding: 16px 0 72px;
}

.prose h2 {
  margin: 52px 0 16px;
  font-size: clamp(1.45rem, 2.6vw, 1.85rem);
}

.prose h3 {
  margin: 26px 0 10px;
  font-size: 1.1rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose > p {
  margin: 0 0 18px;
}

.prose strong {
  color: var(--ink);
}

.prose > ul {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.prose > ul > li {
  position: relative;
  padding-left: 26px;
}

.prose > ul > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
}

.prose a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose a:hover {
  color: var(--pine);
}

.prose .compare-scroll,
.prose .num-list,
.prose .europa-grid,
.prose .steps,
.prose .callout {
  margin: 26px 0 32px;
}

.prose .europa-grid article {
  background: var(--card);
  border: 1px solid var(--line-soft);
  color: var(--ink);
}

.prose .europa-grid h3 {
  margin-top: 0;
  color: var(--ink);
}

.prose .europa-grid p {
  color: var(--ink-soft);
}

.steps ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  gap: 14px;
}

.steps li {
  position: relative;
  counter-increment: step;
  padding: 16px 20px 16px 60px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--card);
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 20px;
  top: 16px;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--mint);
}

.steps-note {
  margin: 14px 0 0;
  font-size: 0.92rem;
}

.callout {
  padding: 24px 26px;
  border-radius: var(--radius-lg);
  background: var(--mint-soft);
  border: 1px solid rgba(14, 138, 109, 0.22);
}

.callout h3 {
  margin: 0 0 8px;
  color: var(--pine);
}

.callout p {
  margin: 0;
  color: var(--pine);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.guide-card {
  display: block;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: var(--card);
  color: var(--ink);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.guide-card h3 {
  margin: 12px 0 8px;
  font-size: 1.12rem;
}

.guide-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 980px) {
  .guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .article-hero {
    padding-top: 28px;
  }

  .prose h2 {
    margin-top: 40px;
  }

  .steps li {
    padding: 14px 16px 14px 52px;
  }

  .steps li::before {
    left: 16px;
    top: 14px;
  }
}