/* =========================================================
   Bluemind Software — Website Styles
   Palette derived from logo: blues + neutrals + subtle orange accent
   ========================================================= */

:root {
  --c-blue: #4A9DD6;
  --c-blue-dark: #2D6FA8;
  --c-blue-deep: #1F4F7E;
  --c-blue-tint: #EAF3FA;
  --c-blue-tint-2: #F4F9FD;
  --c-orange: #E89548;
  --c-orange-soft: #FBE8D4;

  --c-ink: #1A2332;
  --c-ink-soft: #2E3D52;
  --c-text: #3F4D62;
  --c-text-muted: #6B7889;
  --c-border: #E2E8F0;
  --c-border-soft: #EFF3F8;
  --c-white: #FFFFFF;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(31, 79, 126, 0.04);
  --shadow: 0 4px 16px rgba(31, 79, 126, 0.06);
  --shadow-lg: 0 12px 40px rgba(31, 79, 126, 0.08);

  --container: 1160px;
  --header-h: 72px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-blue-dark); text-decoration: none; transition: color 0.18s ease; }
a:hover { color: var(--c-blue-deep); }

h1, h2, h3, h4 {
  color: var(--c-ink);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.2vw, 2.85rem); letter-spacing: -0.022em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
h3 { font-size: 1.18rem; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }
ul li { margin-bottom: 0.35em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.97rem;
  letter-spacing: 0.005em;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-blue-dark);
  color: var(--c-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--c-blue-deep);
  color: var(--c-white);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}
.btn-ghost {
  background: var(--c-white);
  color: var(--c-blue-dark);
  border-color: var(--c-border);
}
.btn-ghost:hover {
  border-color: var(--c-blue);
  color: var(--c-blue-deep);
  background: var(--c-blue-tint-2);
}
.btn-accent {
  background: var(--c-orange);
  color: var(--c-white);
}
.btn-accent:hover {
  background: #D4853A;
  color: var(--c-white);
  transform: translateY(-1px);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-border-soft);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand img { height: 38px; width: auto; }
.brand-text {
  display: none;
  font-weight: 700;
  color: var(--c-ink);
  font-size: 1.02rem;
  letter-spacing: -0.005em;
}
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  color: var(--c-ink-soft);
  font-weight: 500;
  font-size: 0.96rem;
}
.nav a:hover { color: var(--c-blue-dark); }
.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-ink-soft);
  letter-spacing: 0.04em;
}
.lang-switch:hover {
  border-color: var(--c-blue);
  color: var(--c-blue-dark);
  background: var(--c-blue-tint-2);
}
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--c-border);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--c-ink-soft);
}
.menu-toggle:hover { border-color: var(--c-blue); }
.menu-toggle svg { width: 22px; height: 22px; }

/* ---------- Sections ---------- */
section {
  padding: 88px 0;
}
.section-tinted { background: var(--c-blue-tint-2); }
.section-light { background: var(--c-blue-tint); }
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-blue-dark);
  margin-bottom: 14px;
}
.section-title { max-width: 720px; }
.section-lead {
  font-size: 1.1rem;
  color: var(--c-text);
  max-width: 740px;
  margin-bottom: 36px;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: 96px;
  padding-bottom: 96px;
  background:
    radial-gradient(1100px 480px at 90% -10%, rgba(74,157,214,0.18), transparent 60%),
    radial-gradient(800px 380px at 10% 110%, rgba(232,149,72,0.08), transparent 60%),
    var(--c-white);
}
.hero h1 {
  max-width: 920px;
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--c-blue-dark); }
.hero-sub {
  font-size: 1.18rem;
  color: var(--c-text);
  max-width: 740px;
  margin-bottom: 32px;
}
.hero-trust {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--c-text-muted);
  box-shadow: var(--shadow-sm);
}
.hero-trust .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-blue);
}
.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover {
  border-color: var(--c-blue);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.card-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--c-blue-tint);
  color: var(--c-blue-dark);
  margin-bottom: 14px;
}
.card-icon svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: 8px; }
.card p {
  color: var(--c-text-muted);
  font-size: 0.97rem;
  margin: 0;
}

/* ---------- Flow diagram ---------- */
.flow {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 10px;
  margin: 28px 0 36px;
  flex-wrap: wrap;
}
.flow-step {
  flex: 1 1 0;
  min-width: 150px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 16px 14px;
  text-align: center;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--c-ink-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}
.flow-step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--c-blue-tint);
  color: var(--c-blue-dark);
  font-size: 0.75rem;
  font-weight: 700;
}
.flow-step.highlight {
  background: var(--c-orange-soft);
  border-color: var(--c-orange);
}
.flow-step.highlight .step-num {
  background: var(--c-orange);
  color: var(--c-white);
}
.flow-arrow {
  display: flex;
  align-items: center;
  color: var(--c-blue);
  flex-shrink: 0;
}
.flow-arrow svg { width: 22px; height: 22px; }

/* ---------- Example email ---------- */
.example-email {
  background: var(--c-white);
  border-left: 4px solid var(--c-blue);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: var(--shadow-sm);
  margin-top: 18px;
}
.example-email .label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-blue-dark);
  margin-bottom: 10px;
}
.example-email p {
  margin: 0;
  color: var(--c-ink-soft);
  font-style: italic;
}
.example-result {
  margin-top: 16px;
  font-size: 0.97rem;
  color: var(--c-text);
}

/* ---------- Lists with icons ---------- */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px 24px;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--c-ink-soft);
  font-size: 0.98rem;
  margin: 0;
}
.feature-list svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--c-blue);
  margin-top: 4px;
}

/* ---------- Steps (How we start) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  counter-reset: step;
}
.step {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  position: relative;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--c-blue-dark);
  color: var(--c-white);
  font-weight: 700;
  margin-bottom: 14px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { color: var(--c-text-muted); font-size: 0.96rem; margin: 0; }

/* ---------- Note / Callout ---------- */
.callout {
  background: var(--c-blue-tint);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  border-left: 4px solid var(--c-blue);
  color: var(--c-ink-soft);
  font-size: 1rem;
  margin-top: 20px;
}
.callout strong { color: var(--c-ink); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}
.contact-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border-soft);
  font-size: 0.98rem;
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list .label {
  color: var(--c-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: 96px;
  flex-shrink: 0;
}
.contact-list a { color: var(--c-ink); font-weight: 500; }
.contact-list a:hover { color: var(--c-blue-dark); }
.contact-email {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.005em;
}
.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-ink);
  color: rgba(255, 255, 255, 0.72);
  padding: 36px 0;
  font-size: 0.92rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-inner a { color: rgba(255, 255, 255, 0.85); }
.footer-inner a:hover { color: var(--c-white); }

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .brand-text { display: inline-block; }
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  section { padding: 64px 0; }
  .hero { padding-top: 64px; padding-bottom: 72px; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
    padding: 18px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    transform: translateY(-110%);
    transition: transform 0.22s ease;
    box-shadow: var(--shadow);
  }
  .nav.open { transform: translateY(0); }
  .menu-toggle { display: inline-flex; }

  .flow { flex-direction: column; align-items: stretch; }
  .flow-arrow { transform: rotate(90deg); align-self: center; }

  .hero-actions .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .card, .step, .contact-card { padding: 22px 20px; }
}

/* ---------- Reduce motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}