:root {
  --ec-navy: #102542;
  --ec-blue: #1f5eff;
  --ec-sky: #b8e1ff;
  --ec-ink: #14213d;
  --ec-sand: #f4efe8;
  --ec-gold: #efb23c;
  --ec-white: #ffffff;
  --ec-muted: #5f6c84;
  --ec-border: rgba(16, 37, 66, 0.12);
  --ec-shadow: 0 30px 80px rgba(10, 28, 52, 0.18);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  color: var(--ec-ink);
  background:
    radial-gradient(circle at top left, rgba(184, 225, 255, 0.6), transparent 35%),
    linear-gradient(180deg, #f7fbff 0%, #f4efe8 100%);
}

.glass-nav {
  background: rgba(16, 37, 66, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-logo {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

.navbar-brand {
  font-weight: 700;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.nav-link-icon,
.button-icon,
.panel-icon {
  flex: 0 0 auto;
}

.nav-link-icon {
  font-size: 0.95rem;
  opacity: 0.92;
}

.hero-section {
  position: relative;
  overflow: hidden;
  color: var(--ec-white);
  background:
    linear-gradient(135deg, rgba(16, 37, 66, 0.96), rgba(31, 94, 255, 0.84)),
    linear-gradient(180deg, #102542, #1f5eff);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(239, 178, 60, 0.32), transparent 20%),
    radial-gradient(circle at 80% 15%, rgba(184, 225, 255, 0.24), transparent 22%),
    radial-gradient(circle at 70% 65%, rgba(255, 255, 255, 0.08), transparent 30%);
}

.eyebrow,
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--ec-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
}

.section-badge {
  background: rgba(31, 94, 255, 0.1);
  color: var(--ec-blue);
}

.section-badge::before {
  content: "\f005";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.82rem;
}

.hero-copy,
.section-copy {
  max-width: 60ch;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.82);
}

.section-copy {
  color: var(--ec-muted);
}

.section-copy.narrow {
  max-width: 48ch;
}

.metric-card,
.hero-panel,
.stack-card,
.info-panel,
.feature-card,
.spotlight-card,
.mini-card,
.footer-box {
  border: 1px solid var(--ec-border);
  border-radius: 1.5rem;
  box-shadow: var(--ec-shadow);
}

.metric-card {
  height: 100%;
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.metric-card strong,
.metric-card span {
  display: block;
}

.metric-card span {
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.3rem;
}

.hero-panel {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.language-panel .section-badge {
  background: rgba(255, 255, 255, 0.14);
  color: var(--ec-white);
}

.security-panel {
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
}

.security-panel .section-badge {
  background: rgba(255, 255, 255, 0.14);
  color: var(--ec-white);
}

.security-copy {
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.65;
}

.security-panel-light {
  border: 1px solid var(--ec-border);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--ec-shadow);
}

.security-panel-light .section-badge {
  background: rgba(31, 94, 255, 0.1);
  color: var(--ec-blue);
}

.security-panel-light .security-copy {
  color: var(--ec-muted);
}

.stack-card {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.94);
}

.feature-list {
  padding-left: 1.1rem;
  color: var(--ec-ink);
}

.feature-list li + li {
  margin-top: 0.8rem;
}

.language-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.language-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ec-white);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.language-chip:hover,
.language-chip.active {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.38);
}

.language-chip .fi {
  font-size: 1.1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.button-icon {
  font-size: 1rem;
}

.section-space {
  padding: 6rem 0;
}

.section-title {
  font-size: clamp(2rem, 2vw + 1.2rem, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

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

.info-panel,
.feature-card,
.spotlight-card,
.mini-card,
.footer-box {
  background: rgba(255, 255, 255, 0.92);
}

.info-panel {
  padding: 1.4rem;
}

.info-panel i,
.mini-card i {
  font-size: 1.7rem;
  color: var(--ec-blue);
}

.panel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.95rem;
  background: rgba(31, 94, 255, 0.08);
}

.info-panel h3,
.feature-card h3,
.mini-card h3 {
  font-size: 1.2rem;
  margin-top: 1rem;
}

.section-dark {
  background: linear-gradient(180deg, #0d1f39 0%, #102542 100%);
}

.screenshot-carousel {
  position: relative;
}

.screenshot-carousel .carousel-item img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0b1729;
}

.feature-card {
  height: 100%;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--ec-blue), var(--ec-gold));
}

.feature-card-wide {
  min-height: 220px;
}

.keyword-grid,
.faq-grid {
  display: grid;
  gap: 1rem;
}

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

.keyword-card,
.faq-item {
  padding: 1.5rem;
  border: 1px solid var(--ec-border);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--ec-shadow);
}

.keyword-card {
  position: relative;
  overflow: hidden;
}

.keyword-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--ec-gold), var(--ec-blue));
}

.keyword-card h3,
.faq-item h3 {
  font-size: 1.2rem;
  margin-top: 1rem;
}

.keyword-card p,
.faq-item p {
  margin-bottom: 0;
  color: var(--ec-muted);
  line-height: 1.7;
}

.keyword-badge {
  background: rgba(239, 178, 60, 0.16);
  color: #9a6200;
}

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

.faq-item {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(184, 225, 255, 0.18));
}

.card-index {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: rgba(31, 94, 255, 0.1);
  color: var(--ec-blue);
  font-weight: 800;
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(184, 225, 255, 0.18), rgba(244, 239, 232, 0.64)),
    linear-gradient(135deg, #fefefe, #edf4ff);
}

.supported-locales-box {
  padding: 2rem;
  border: 1px solid var(--ec-border);
  border-radius: 1.75rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--ec-shadow);
}

.locale-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.locale-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 3rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(31, 94, 255, 0.14);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(184, 225, 255, 0.28));
  color: var(--ec-ink);
  font-weight: 600;
}

.locale-flag {
  font-size: 1.15rem;
  border-radius: 0.2rem;
  box-shadow: 0 0 0 1px rgba(16, 37, 66, 0.08);
}

.spotlight-card,
.mini-card {
  padding: 1.5rem;
}

.footer-section {
  background: linear-gradient(135deg, #102542, #153566);
}

.footer-box {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.footer-box .section-badge,
.footer-box .section-title,
.footer-box .section-copy {
  color: var(--ec-white);
}

.footer-box .section-badge {
  background: rgba(255, 255, 255, 0.12);
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.contact-layout {
  align-items: stretch;
}

.contact-copy,
.contact-form {
  flex: 1 1 0;
}

.contact-copy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-meta {
  display: grid;
  gap: 1rem;
}

.contact-meta-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}

.contact-meta-item .panel-icon {
  font-size: 1.2rem;
  color: var(--ec-blue);
  background: rgba(184, 225, 255, 0.16);
  border: 1px solid rgba(184, 225, 255, 0.2);
}

.contact-meta-item strong {
  display: block;
  color: var(--ec-white);
  margin-bottom: 0.35rem;
}

.contact-meta-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.contact-form {
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1.5rem;
  background: rgba(9, 20, 39, 0.28);
  backdrop-filter: blur(18px);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label {
  color: var(--ec-white);
  font-weight: 600;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ec-white);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(239, 178, 60, 0.7);
  box-shadow: 0 0 0 4px rgba(239, 178, 60, 0.14);
}

.contact-form-note,
.contact-form-status {
  margin: 0;
  font-size: 0.95rem;
}

.contact-form-note {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.72);
}

.contact-form-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
}

.contact-form-status {
  color: var(--ec-sky);
}

.contact-form-status.is-error {
  color: #ffb4b4;
}

.contact-form-status.is-success {
  color: #b7ffd4;
}

@media (max-width: 991.98px) {
  .section-space {
    padding: 4.5rem 0;
  }

  .footer-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-form,
  .contact-copy {
    width: 100%;
  }
}

@media (max-width: 767.98px) {
  .info-grid {
    grid-template-columns: 1fr;
  }

  .keyword-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-section .display-3 {
    font-size: clamp(2.3rem, 8vw, 3.4rem);
  }

  .section-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .language-chip {
    flex: 1 1 calc(50% - 0.75rem);
    justify-content: center;
  }

  .contact-form-grid {
    grid-template-columns: 1fr;
  }
}