@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&display=swap');

:root {
  --bg-dark: #020c1b;
  --bg-alt-dark: #07172c;
  --text-dark: #f4f8ff;
  --muted-dark: #a9bed6;
  --accent: #64e1d8;
  --accent-dark: #2fb7ad;
  --card-dark: rgba(9, 21, 37, 0.8);
  --border-dark: rgba(255, 255, 255, 0.12);
  --bg-light: #f7f9fc;
  --bg-alt-light: #ffffff;
  --text-light: #0f172a;
  --muted-light: #4c5567;
  --card-light: #ffffff;
  --border-light: rgba(15, 23, 42, 0.12);
  --success: #5fe3c0;
  --warning: #f7b733;
  --bg: var(--bg-dark);
  --bg-alt: var(--bg-alt-dark);
  --text: var(--text-dark);
  --muted: var(--muted-dark);
  --card: var(--card-dark);
  --border: var(--border-dark);
  font-family: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Ubuntu", sans-serif;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: var(--bg-light);
  --bg-alt: var(--bg-alt-light);
  --text: var(--text-light);
  --muted: var(--muted-light);
  --card: var(--card-light);
  --border: var(--border-light);
  color-scheme: light;
}

[data-theme="light"] body {
  background: linear-gradient(135deg, rgba(247, 251, 255, 0.95), rgba(229, 240, 255, 0.98));
  color: var(--text);
}

[data-theme="light"] header.top-bar {
  background: rgba(247, 249, 252, 0.95);
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text);
}

[data-theme="light"] .theme-toggle:hover {
  background: rgba(15, 23, 42, 0.05);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(2, 12, 27, 0.95), rgba(8, 21, 40, 0.98));
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  transition: background 0.4s ease, color 0.4s ease;
}

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

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

.layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header.top-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(3, 10, 22, 0.85);
  border-bottom: 1px solid var(--border);
}

header .layout {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-auto-rows: auto;
  align-items: center;
  padding: 1rem 1.5rem;
  gap: 0.75rem 1.5rem;
  position: relative;
}

.brand,
.brand:visited {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
}

.brand img {
  height: 38px;
  width: auto;
}

.brand {
  grid-column: 1;
  grid-row: 1;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

nav.main-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
}

nav.main-nav a {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 0.2s ease, background 0.2s ease;
}

nav.main-nav a:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.header-actions {
  grid-column: 1 / span 3;
  grid-row: 2;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  width: 100%;
}

.lang-picker {
  display: inline-flex;
  gap: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.15rem;
}

.lang-picker button {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.lang-picker button.active {
  background: var(--accent);
  color: #030712;
}

.theme-toggle {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.theme-toggle span {
  font-size: 0.85rem;
}

.theme-toggle .icon {
  font-size: 1rem;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 0.75rem;
  width: 44px;
  height: 44px;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: background 0.2s ease;
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.flag {
  font-size: 1rem;
}

main {
  padding-bottom: 4rem;
}

section {
  padding: 4rem 0;
}

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  background-image: linear-gradient(145deg, rgba(5, 16, 34, 0.94), rgba(7, 27, 53, 0.96)), url('assets/hero-witness.jpg');
  background-size: cover;
  background-position: center;
  padding: 5rem clamp(1rem, 5vw, 3rem) 4rem;
  border-radius: 1.5rem;
}

[data-theme="light"] .hero {
  background-image: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(226, 242, 255, 0.94)), url('assets/hero-witness.jpg');
}

body[data-page="durable"] .hero {
  background-image: linear-gradient(145deg, rgba(5, 16, 34, 0.94), rgba(7, 27, 53, 0.96)), url('assets/hero-witness.jpg');
}

body[data-page="signature"] .hero {
  background-image: linear-gradient(145deg, rgba(9, 19, 37, 0.94), rgba(14, 37, 68, 0.96)), url('assets/hero-signature.jpg');
}

body[data-page="demo"] .hero {
  background-image: linear-gradient(145deg, rgba(9, 19, 37, 0.94), rgba(14, 32, 60, 0.96)), url('assets/hero-demo.png');
}

body[data-page="awards"] .hero {
  background-image: linear-gradient(145deg, rgba(9, 19, 37, 0.94), rgba(14, 32, 60, 0.96)), url('assets/award-hit.png');
}

body[data-page="terms"] .hero {
  background-image: linear-gradient(145deg, rgba(9, 19, 37, 0.94), rgba(14, 32, 60, 0.96)), url('assets/hero-signature.jpg');
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  background: radial-gradient(circle at 20% 30%, rgba(100, 225, 216, 0.35), transparent 50%);
}

.hero::after {
  background: radial-gradient(circle at 80% 70%, rgba(47, 183, 173, 0.35), transparent 55%);
}

.hero > * {
  position: relative;
  z-index: 1;
}

    .hero .eyebrow {
      text-transform: uppercase;
      letter-spacing: 0.2em;
      color: var(--accent);
      font-size: 0.85rem;
      margin: 0 0 0.75rem 0;
    }

.hero h1 {
  margin: 0 0 1rem 0;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.2;
}

.hero h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--muted);
}

    .hero .lead {
      font-size: 1.1rem;
      color: var(--muted);
    }

    .hero-points {
      list-style: none;
      padding: 0;
      margin: 1.5rem 0;
      display: grid;
      gap: 0.75rem;
    }

    .hero-points li::before {
      content: "";
      width: 10px;
      height: 10px;
      border-radius: 50%;
      display: inline-block;
      margin-right: 0.5rem;
      background: var(--success);
    }

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  backdrop-filter: blur(8px);
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-dark));
  color: #03101c;
  box-shadow: 0 15px 35px rgba(100, 225, 216, 0.35);
}

.btn.ghost {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

[data-theme="light"] .btn.ghost {
  background: rgba(15, 23, 42, 0.05);
}

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

.hero-card {
  background: rgba(8, 20, 40, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem;
  border-radius: 1.25rem;
  backdrop-filter: blur(18px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
}

    .hero-card h3 {
      margin-top: 0;
    }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.5rem auto;
}

.section-header .eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
}

.section-header h2 {
  margin: 0.5rem 0 1rem 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.section-header p {
  color: var(--muted);
  margin: 0;
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem 2rem;
  align-items: center;
}

.logo-pill {
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  align-items: stretch;
}

.card {
  background: rgba(10, 24, 45, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem;
  border-radius: 1rem;
  min-height: 200px;
  backdrop-filter: blur(18px);
  box-shadow: 0 25px 50px rgba(2, 12, 27, 0.45);
  flex: 1 1 260px;
  max-width: 340px;
}

[data-theme="light"] .card,
[data-theme="light"] #contact form,
[data-theme="light"] .hero-card,
[data-theme="light"] #trust .trust-card,
[data-theme="light"] .stat-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
  color: var(--text);
}


.card h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

#trust .trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

#trust .trust-card {
  background: rgba(10, 24, 45, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem;
  border-radius: 1.25rem;
  backdrop-filter: blur(18px);
}

#trust ul {
  padding-left: 1rem;
  color: var(--muted);
}

#testimonials .testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

figure.testimonial {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.75rem;
  border-radius: 1.25rem;
}

figure blockquote {
  margin: 0 0 1rem 0;
  font-size: 1.05rem;
  line-height: 1.5;
}

figure blockquote::before {
  content: "\201C";
  font-size: 2rem;
  color: var(--accent);
  margin-right: 0.5rem;
}

figcaption {
  font-size: 0.9rem;
  color: var(--muted);
}

#pricing .note {
  text-align: center;
  color: var(--muted);
  margin-bottom: 2rem;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.pricing-card h3 {
  margin-top: 0;
}

.pricing-card .price {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0.5rem 0 1rem 0;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  color: var(--muted);
  display: grid;
  gap: 0.5rem;
  flex: 1;
}

.pricing-card ul li::before {
  content: "\2713";
  color: var(--success);
  margin-right: 0.5rem;
}

.pricing-card .btn {
  width: 100%;
  margin-top: auto;
}

.pricing-currency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.pricing-currency span {
  color: var(--muted);
  font-weight: 600;
}

.pricing-currency .currency-buttons {
  display: inline-flex;
  gap: 0.5rem;
}

.pricing-currency button {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.pricing-currency button.active {
  background: var(--accent);
  color: #03101c;
}

[data-theme="light"] .pricing-currency button {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text);
}

[data-theme="light"] .pricing-currency button.active {
  background: rgba(100, 225, 216, 0.2);
  color: var(--text);
}

#contact .contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: start;
}

#contact form {
  background: rgba(10, 24, 45, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem;
  border-radius: 1.25rem;
  display: grid;
  gap: 1rem;
  backdrop-filter: blur(18px);
}

form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
}

input,
textarea,
select {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0.75rem;
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
}

.contact-details li strong {
  color: var(--text);
  display: block;
}

.contact-note,
.contact-address {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  color: var(--muted);
}

.brand-link {
  color: var(--accent);
  font-weight: 600;
}

.brand-link:hover {
  text-decoration: underline;
}

.contact-email {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.email-reveal {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font: inherit;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.email-reveal:hover {
  background: rgba(255, 255, 255, 0.12);
}

.email-link {
  color: var(--accent);
  font-weight: 600;
}

[data-theme="light"] .email-reveal {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text);
}

[data-theme="light"] .email-reveal:hover {
  background: rgba(15, 23, 42, 0.1);
}
.form-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
}

.page-section {
  padding: 3rem 0 4rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.stat-card {
  background: rgba(10, 24, 45, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 1.5rem;
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.stat-card strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.list-check {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
  color: var(--muted);
}

.list-check li::before {
  content: "✔";
  color: var(--success);
  margin-right: 0.5rem;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
  }

  nav.main-nav {
    position: absolute;
    top: calc(100% - 0.5rem);
    left: 0;
    width: 100%;
    background: var(--bg-alt);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  body.nav-open nav.main-nav {
    display: flex;
  }

  nav.main-nav a {
    font-size: 1.05rem;
  }

  .header-actions {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 3rem 1rem;
  }

  .logo-strip {
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }

  header .layout {
    padding: 0.75rem 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  input,
  textarea,
  select {
    font-size: 1rem;
  }

  .theme-toggle span {
    display: none;
  }

  .lang-picker button .label {
    display: none;
  }
}
.logos {
  padding: 2.5rem 0 3rem;
}

.logos p {
  text-align: center;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.feature-visual {
  margin: 0 auto 2rem;
  text-align: center;
}

.feature-visual img {
  width: min(100%, 860px);
  border-radius: 1rem;
  border: 1px solid var(--border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.award-gallery {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.award-gallery img {
  width: 140px;
  height: auto;
  border-radius: 0.75rem;
  background: #fff;
  padding: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.login-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: grid;
  gap: 0.4rem;
  color: var(--muted);
}

.login-list li span {
  font-weight: 600;
  color: var(--text);
}

.cta-note {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--muted);
}
body[data-theme="light"] .hero {
  background-image: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(235, 243, 255, 0.94)), url('assets/hero-witness.jpg');
}

body[data-theme="light"][data-page="signature"] .hero {
  background-image: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(235, 243, 255, 0.94)), url('assets/hero-signature.jpg');
}

body[data-theme="light"][data-page="demo"] .hero {
  background-image: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(235, 243, 255, 0.94)), url('assets/hero-demo.png');
}