:root {
  --bg: #f5f6f3;
  --surface: #ffffff;
  --surface-muted: #edf1ee;
  --surface-strong: #dce8e2;
  --text: #13201d;
  --text-muted: #4f635d;
  --line: rgba(19, 32, 29, 0.12);
  --accent: #167f77;
  --accent-strong: #0e5a56;
  --accent-soft: rgba(22, 127, 119, 0.1);
  --shadow: 0 24px 60px rgba(16, 44, 40, 0.1);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --content-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(22, 127, 119, 0.08), transparent 30%),
    linear-gradient(180deg, #fbfcfa 0%, var(--bg) 100%);
  line-height: 1.6;
}

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

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

.page-shell {
  min-height: 100vh;
}

.site-header,
.site-footer,
.section,
.legal-layout,
.language-grid {
  width: min(calc(100% - 2rem), var(--content-width));
  margin: 0 auto;
}

.site-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 10rem 1.2rem 0;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0.9rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.18)),
    linear-gradient(135deg, #20a69d, #0e5a56);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75), 0 14px 34px rgba(14, 90, 86, 0.24);
  position: relative;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0.52rem;
  border-radius: 0.5rem;
  border: 1.5px solid rgba(255, 255, 255, 0.78);
}

.brand-mark::after {
  inset: 1rem 0.86rem 0.86rem 1rem;
}

.main-nav,
.language-nav {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.main-nav {
  justify-content: center;
  min-width: 0;
  margin: 0 auto;
}

.language-nav {
  position: absolute;
  top: 0.95rem;
  right: 0;
  justify-content: flex-end;
  align-self: start;
  gap: 0.2rem;
  flex-wrap: nowrap;
}

.nav-link,
.lang-link,
.button-link,
.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.nav-link,
.lang-link {
  padding: 0.55rem 0.9rem;
  font-size: 0.94rem;
  color: var(--text-muted);
  border: 1px solid transparent;
}

.lang-link {
  width: 1.85rem;
  height: 1.85rem;
  padding: 0;
  font-size: 0;
  color: transparent;
  flex: 0 0 auto;
}

.lang-link::before {
  font-size: 0.95rem;
  line-height: 1;
}

.lang-link[data-lang="de"]::before {
  content: "🇩🇪";
}

.lang-link[data-lang="en"]::before {
  content: "🇬🇧";
}

.lang-link[data-lang="fr"]::before {
  content: "🇫🇷";
}

.lang-link[data-lang="it"]::before {
  content: "🇮🇹";
}

.lang-link[data-lang="es"]::before {
  content: "🇪🇸";
}

.nav-link:hover,
.lang-link:hover,
.ghost-link:hover {
  transform: translateY(-1px);
}

.lang-link.is-active,
.nav-link.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--line);
}

.hero {
  width: min(calc(100% - 2rem), var(--content-width));
  margin: 0 auto;
  padding: 2rem 0 1rem;
}

.hero-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.74)),
    linear-gradient(145deg, rgba(32, 166, 157, 0.1), rgba(14, 90, 86, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 2rem;
  padding: 2.4rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  margin-top: 1rem;
}

h2 {
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
}

h3 {
  font-size: 1.02rem;
}

.hero-copy p,
.section-intro,
.card p,
.legal-body p,
.faq-answer,
.footer-copy {
  color: var(--text-muted);
}

.hero-copy p {
  font-size: 1.08rem;
  max-width: 38rem;
  margin: 1.1rem 0 0;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.button-link {
  padding: 0.9rem 1.2rem;
  font-weight: 600;
  border: 1px solid var(--line);
}

.button-link.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #f8fffd;
  border-color: transparent;
  box-shadow: 0 16px 34px rgba(14, 90, 86, 0.2);
}

.button-link.secondary,
.ghost-link {
  background: rgba(255, 255, 255, 0.7);
}

.hero-side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.glance-card,
.card,
.legal-card,
.faq-card,
.language-card {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(19, 32, 29, 0.06);
}

.glance-card {
  padding: 1.1rem;
}

.glance-card strong,
.metric-value {
  display: block;
  color: var(--text);
  font-size: 1.02rem;
}

.glance-card span,
.metric-label {
  display: block;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.4rem;
}

.metric-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(19, 32, 29, 0.08);
}

.section {
  padding: 1.4rem 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.section-intro {
  max-width: 42rem;
  margin-top: 0.85rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
  padding: 1.3rem;
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.7rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 600;
}

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

.screenshot-card {
  border-radius: 1.6rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(19, 32, 29, 0.08);
  box-shadow: 0 18px 38px rgba(19, 32, 29, 0.08);
}

.screenshot-image-wrap {
  background: linear-gradient(180deg, #f7faf8, #edf3ef);
  padding: 0.9rem;
}

.screenshot-image {
  width: 100%;
  border-radius: 1.2rem;
  border: 1px solid rgba(19, 32, 29, 0.08);
}

.screenshot-copy {
  padding: 1rem 1rem 1.15rem;
  display: grid;
  gap: 0.35rem;
}

.screenshot-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.phone-card {
  padding: 0.9rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(235, 242, 238, 0.94));
  border-radius: 1.9rem;
  border: 1px solid rgba(19, 32, 29, 0.08);
  box-shadow: 0 20px 40px rgba(19, 32, 29, 0.08);
}

.phone-frame {
  border-radius: 1.35rem;
  background: linear-gradient(180deg, #f7faf8, #e8efeb);
  min-height: 23rem;
  padding: 1rem;
  border: 1px solid rgba(19, 32, 29, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.screen-bar {
  width: 4rem;
  height: 0.36rem;
  border-radius: 999px;
  margin: 0 auto 0.3rem;
  background: rgba(19, 32, 29, 0.16);
}

.screen-badge,
.line,
.mini-card {
  border-radius: 999px;
  background: rgba(22, 127, 119, 0.1);
}

.screen-badge {
  align-self: start;
  padding: 0.3rem 0.58rem;
  color: var(--accent-strong);
  font-size: 0.76rem;
  font-weight: 600;
}

.line {
  height: 0.72rem;
  background: rgba(19, 32, 29, 0.09);
}

.line.short {
  width: 48%;
}

.line.medium {
  width: 72%;
}

.line.teal {
  background: rgba(22, 127, 119, 0.28);
}

.mini-card {
  min-height: 4rem;
  border-radius: 1rem;
  padding: 0.8rem;
  display: grid;
  gap: 0.55rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(19, 32, 29, 0.07);
}

.feature-list,
.legal-list,
.faq-list {
  display: grid;
  gap: 0.85rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li,
.legal-list li {
  padding-left: 1.25rem;
  position: relative;
}

.feature-list li::before,
.legal-list li::before {
  content: "";
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.56rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(260px, 0.24fr);
  gap: 1rem;
  padding: 1.4rem 0 3.4rem;
}

.legal-card {
  padding: 1.6rem;
}

.legal-body {
  display: grid;
  gap: 1.35rem;
}

.legal-section {
  display: grid;
  gap: 0.5rem;
}

.legal-section p,
.legal-section ul {
  margin: 0;
}

.legal-section ul {
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.aside-stack {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.faq-card,
.language-card {
  padding: 1.25rem;
}

.faq-item {
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.faq-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.faq-answer {
  margin-top: 0.32rem;
}

.language-grid {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 0;
}

.language-card {
  width: min(100%, 40rem);
  box-shadow: var(--shadow);
}

.language-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

.language-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  font-weight: 600;
}

.site-footer {
  padding: 1rem 0 2.2rem;
}

.footer-card {
  padding: 1.2rem 1.25rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  color: var(--text-muted);
}

.footer-copy {
  font-size: 0.94rem;
}

.muted-note {
  font-size: 0.92rem;
  color: var(--text-muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .legal-layout,
  .card-grid.three,
  .card-grid.two,
  .phone-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding: 1.5rem;
  }

  .section-header,
  .footer-card {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    display: flex;
    align-items: start;
    flex-direction: column;
    padding-right: 0;
  }

  .language-nav {
    position: static;
    flex-wrap: wrap;
    gap: 0.35rem;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 0.97rem;
  }

  .hero {
    padding-top: 1rem;
  }

  .button-row,
  .main-nav,
  .language-nav,
  .footer-links {
    width: 100%;
  }

  .button-link,
  .nav-link,
  .lang-link {
    width: 100%;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }
}