/* FlexiQR marketing home: advertising layout on the existing palette (cream, forest green, sage). */
:root {
  --ad-ink: #19221f;
  --ad-muted: #4f5a53;
  --ad-cream: #f7f7f2;
  --ad-card: #ffffff;
  --ad-forest: #253d2f;
  --ad-forest-deep: #1b2e23;
  --ad-sage: #e7edcb;
  --ad-sage-soft: #eef2e2;
  --ad-line: #d3d8cb;
  --ad-orange: #ea9d47;
}

.hero-ad {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
  padding-block: 64px 48px;
}
.hero-ad h1 {
  font-size: clamp(46px, 6.2vw, 92px);
  line-height: 1.02;
  letter-spacing: -.05em;
}
.hero-ad .lead {
  margin-top: 26px;
  font-size: 19px;
  max-width: 34ch;
  color: var(--ad-muted);
}
.hero-ad .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.hero-ad .actions .button {
  margin-top: 0;
  padding: 18px 26px;
  font-size: 15px;
  border-radius: 999px;
}
.button.ghost {
  background: transparent;
  color: var(--ad-forest);
  border-color: var(--ad-forest);
}
.button.ghost:hover {
  background: var(--ad-forest);
  color: #fff;
}
.button.light {
  background: #fff;
  color: var(--ad-forest);
  border-color: #fff;
}
.button:hover {
  transform: translateY(-1px);
}
.trust-list {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 22px;
  font-size: 14px;
  color: var(--ad-ink);
}
.trust-list span {
  color: #3f7a52;
  font-weight: 800;
  margin-right: 4px;
}

.hero-ad-visual {
  position: relative;
  padding: 0 0 40px 40px;
}
.hero-ad-visual .app-frame {
  border-radius: 22px;
  padding: 26px 26px 0;
  background: var(--ad-sage);
  box-shadow: 0 40px 80px -36px rgb(25 34 31 / 45%);
}
.hero-ad-visual .app-frame img {
  border-radius: 14px 14px 0 0;
  border: 1px solid rgb(25 34 31 / 10%);
  border-bottom: 0;
}
.qr-chip {
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  padding: 14px 18px 14px 14px;
  border-radius: 18px;
  box-shadow: 0 24px 50px -22px rgb(25 34 31 / 40%);
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-forest);
}
.qr-chip img {
  border-radius: 8px;
  width: 64px;
  height: 64px;
}

.ad-strip {
  background: var(--ad-forest);
  color: #e9efdf;
  overflow: hidden;
}
.ad-strip-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-block: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
}
.ad-strip-inner span::before {
  content: "•";
  color: var(--ad-orange);
  margin-right: 10px;
}

.ad-section {
  padding-block: 96px 8px;
}
.ad-title {
  font-size: clamp(36px, 4.6vw, 62px);
  line-height: 1.05;
  letter-spacing: -.045em;
  margin-top: 10px;
  max-width: 22ch;
  color: var(--ad-ink);
}
.ad-cards {
  display: grid;
  gap: 22px;
  margin-top: 48px;
}
.ad-cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.ad-cards.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.ad-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--ad-card);
  border: 1px solid var(--ad-line);
  border-radius: 22px;
  padding: 28px 26px 30px;
  text-decoration: none;
  color: var(--ad-ink);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.ad-card h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -.03em;
}
.ad-card p {
  font-size: 15px;
  line-height: 1.6;
}
.ad-card .ad-num {
  font-size: 12px;
  font-weight: 800;
  color: var(--ad-orange);
  letter-spacing: .08em;
}
a.ad-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px -30px rgb(25 34 31 / 40%);
  border-color: var(--ad-forest);
}
.ad-card.problem {
  background: var(--ad-sage-soft);
  border-color: transparent;
}
.ad-card .ad-more {
  margin-top: auto;
  font-size: 20px;
  color: var(--ad-forest);
  font-weight: 700;
}

.ad-steps-list {
  list-style: none;
  padding: 0;
  margin: 48px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  counter-reset: step;
}
.ad-steps-list li {
  position: relative;
  padding: 34px 28px 30px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--ad-line);
}
.step-badge {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--ad-forest);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 20px;
}
.ad-steps-list h3 {
  font-size: 24px;
  letter-spacing: -.03em;
  margin-bottom: 10px;
}
.ad-steps-list p {
  font-size: 15px;
}

.windows-band {
  margin-top: 104px;
  background: var(--ad-forest-deep);
  color: #f1f5e9;
  padding-block: 96px;
}
.windows-band .ad-title,
.windows-band h2 {
  color: #fff;
}
.windows-band .lead {
  color: #cfd9c4;
  font-size: 18px;
  margin-top: 22px;
  max-width: 46ch;
}
.windows-band .micro {
  color: #aebba4;
  margin-top: 18px;
}
.windows-band .eyebrow {
  color: #d7e3b8;
}
.windows-band .soon-dot {
  background: var(--ad-orange);
}
.windows-band-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.windows-band-form {
  background: rgb(255 255 255 / 6%);
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 22px;
  padding: 32px;
}
.windows-band-form .signup label,
.windows-band-form .consent,
.windows-band-form .consent a {
  color: #d7e0cc;
}
.windows-band-form .signup-row input {
  background: #fff;
  border-color: #fff;
}
.windows-band-form .signup-row .button {
  background: var(--ad-orange);
  border-color: var(--ad-orange);
  color: var(--ad-ink);
}

.final-cta {
  margin-top: 96px;
  margin-bottom: 96px;
  background: var(--ad-forest);
  color: #fff;
  border-radius: 28px;
  padding: 72px 64px;
  text-align: center;
}
.final-cta h2 {
  font-size: clamp(36px, 4.6vw, 60px);
  letter-spacing: -.045em;
  max-width: 20ch;
  margin-inline: auto;
  color: #fff;
}
.final-cta p {
  color: #cfd9c4;
  font-size: 18px;
  max-width: 52ch;
  margin: 22px auto 34px;
}
.final-cta .button {
  margin-top: 0;
  padding: 18px 28px;
  border-radius: 999px;
  font-size: 15px;
  background: #fff;
  color: var(--ad-forest);
  border-color: #fff;
}

@media (max-width: 1000px) {
  .hero-ad {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .ad-cards.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .windows-band-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 32px);
  }
  .hero-ad {
    padding-block: 36px 24px;
  }
  .hero-ad .lead {
    font-size: 17px;
  }
  .hero-ad-visual {
    padding: 0 0 26px;
  }
  .hero-ad-visual .app-frame {
    padding: 12px 12px 0;
  }
  .qr-chip {
    right: 10px;
    left: auto;
    bottom: 0;
  }
  .trust-list {
    grid-template-columns: 1fr;
  }
  .ad-section {
    padding-block: 64px 0;
  }
  .ad-cards.three,
  .ad-cards.four,
  .ad-steps-list {
    grid-template-columns: 1fr;
  }
  .windows-band {
    margin-top: 72px;
    padding-block: 64px;
  }
  .windows-band-form {
    padding: 22px;
  }
  .final-cta {
    padding: 48px 26px;
    border-radius: 22px;
    margin-block: 72px;
  }
  .ad-strip-inner {
    justify-content: flex-start;
    gap: 10px 16px;
  }
}

/* Language picker: a native details dropdown, as on lektoapp.eu. */
.lang {
  position: relative;
}
.lang summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--ad-line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ad-ink);
  background: #fff;
}
.lang summary::-webkit-details-marker {
  display: none;
}
.lang summary:hover {
  border-color: var(--ad-forest);
}
.lang ul {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 20;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: #fff;
  color: var(--ad-ink);
  border: 1px solid var(--ad-line);
  border-radius: 14px;
  box-shadow: 0 24px 50px -22px rgb(25 34 31 / 40%);
  min-width: 180px;
}
.lang li a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 9px;
  color: inherit;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
}
.lang li a:hover,
.lang li a[aria-current="true"] {
  background: var(--ad-sage);
}
.lang li small {
  color: var(--ad-muted);
  text-transform: uppercase;
  font-weight: 700;
}

/* Free Wi-Fi QR tool page. */
.tool-hero {
  padding-block: 64px 24px;
  max-width: 760px;
}
.tool-hero h1 {
  font-size: clamp(40px, 5.4vw, 72px);
  line-height: 1.04;
  letter-spacing: -.045em;
}
.tool-hero .lead {
  margin-top: 22px;
  font-size: 18px;
  color: var(--ad-muted);
}
.tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding-block: 24px 16px;
}
.tool-card {
  background: #fff;
  border: 1px solid var(--ad-line);
  border-radius: 22px;
  padding: 30px;
}
.tool-card label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin: 18px 0 8px;
}
.tool-card label:first-child {
  margin-top: 0;
}
.tool-card input[type="text"],
.tool-card input[type="password"],
.tool-card select {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 13px 14px;
  border: 1px solid #b9c3b0;
  border-radius: 10px;
  background: #fffef6;
  color: var(--ad-ink);
}
.tool-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 14px;
  color: var(--ad-muted);
}
.tool-out {
  display: grid;
  place-items: center;
  min-height: 300px;
  background: #fff;
  border-radius: 14px;
  padding: 18px;
}
.tool-out svg {
  width: 100%;
  max-width: 320px;
  height: auto;
}
.tool-empty {
  color: var(--ad-muted);
  text-align: center;
}
.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.tool-actions .button:disabled {
  opacity: .45;
  cursor: not-allowed;
}
.tool-message {
  margin-top: 12px;
  font-size: 14px;
  color: var(--ad-muted);
}
.tool-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--ad-muted);
}
.tool-cta {
  margin-top: 64px;
  margin-bottom: 96px;
  background: var(--ad-forest);
  color: #fff;
  border-radius: 28px;
  padding: 56px 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}
.tool-cta h2 {
  color: #fff;
  font-size: clamp(30px, 3.6vw, 44px);
  letter-spacing: -.04em;
}
.tool-cta p {
  color: #cfd9c4;
  margin-top: 14px;
  font-size: 17px;
}
.tool-cta .button {
  background: #fff;
  color: var(--ad-forest);
  border-color: #fff;
  border-radius: 999px;
  padding: 18px 26px;
}
@media (max-width: 860px) {
  .tool-grid {
    grid-template-columns: 1fr;
  }
  .tool-cta {
    grid-template-columns: 1fr;
    padding: 36px 26px;
  }
}

.win-pill {
  display: inline-flex;
  align-items: center;
  padding: 16px 22px;
  border-radius: 999px;
  border: 1px dashed var(--ad-forest);
  color: var(--ad-forest);
  font-size: 15px;
  font-weight: 700;
}

.tools-grid {
  grid-template-columns: minmax(0, 420px);
}