/*
 * Core styling for the Rectrix-inspired landing page.
 * The palette and layout lean into bold gradients, soft glassmorphism, and
 * layered cards to mirror the sleek feel of the reference site while keeping
 * the markup framework-agnostic.
 */

:root {
  --bg: #f7f7f9;
  --bg-alt: #e9eaef;
  --card: rgba(43, 45, 66, 0.04);
  --text: #2b2d42;
  --muted: #6b7185;
  --accent: #43c59e;
  --accent-2: #4281a4;
  --border: rgba(66, 129, 164, 0.25);
  --max-width: 1200px;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 18% 18%, rgba(66, 129, 164, 0.14), transparent 28%),
    radial-gradient(circle at 80% 12%, rgba(67, 197, 158, 0.14), transparent 24%),
    linear-gradient(180deg, #f7f7f9 0%, #e9eaef 50%, #f7f7f9 100%);
  color: var(--text);
  min-height: 100vh;
}

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

a:hover {
  color: var(--accent);
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(247, 247, 249, 0.85);
  border-bottom: 1px solid var(--border);
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem clamp(1.25rem, 4vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  color: #f7f7f9;
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a {
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  font-weight: 600;
  color: var(--muted);
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
  border: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  border-color: var(--border);
  background: rgba(247, 247, 249, 0.08);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(247, 247, 249, 0.08);
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
}

.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 4vw, 2rem) 3.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  justify-items: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  min-height: calc(100vh - 110px);
}

.hero > div {
  width: min(780px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(67, 197, 158, 0.15);
  color: var(--accent);
  border: 1px solid rgba(67, 197, 158, 0.35);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(67, 197, 158, 0.6);
}

.hero h1 {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  margin: 1rem 0 0.5rem;
  line-height: 1.1;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
}

.presence-section {
  max-width: var(--max-width);
  margin: 0 auto 3rem;
  padding: 0 clamp(1.25rem, 4vw, 2rem) 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

.presence-copy {
  background: #fff;
  border-radius: 18px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--border);
  box-shadow: 0 18px 45px rgba(43, 45, 66, 0.08);
  border-left: 6px solid var(--accent);
  display: grid;
  gap: 0.75rem;
}

.presence-copy h2 {
  margin: 0;
}

.presence-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.presence-copy .lede {
  font-size: 1.05rem;
  color: var(--text);
}

.presence-visual img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(66, 129, 164, 0.2);
  box-shadow: 0 18px 45px rgba(43, 45, 66, 0.12);
  object-fit: cover;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--accent-2);
  margin: 0;
}

.button {
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease,
    color 150ms ease, border-color 150ms ease;
}

.button-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #f7f7f9;
  box-shadow: 0 10px 30px rgba(66, 129, 164, 0.3);
}

.button-primary:hover {
  transform: translateY(-2px);
}

.button-secondary {
  background: rgba(247, 247, 249, 0.8);
  color: var(--text);
  border-color: var(--border);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.stat {
  padding: 1rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.stat strong {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 0.2rem;
}

.hero-visual {
  position: relative;
  padding: 1.5rem;
}

.placeholder-frame {
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  border: 1px dashed rgba(66, 129, 164, 0.35);
  background: linear-gradient(135deg, rgba(67, 197, 158, 0.12), rgba(66, 129, 164, 0.12));
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.card-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem) 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.section-header {
  max-width: var(--max-width);
  margin: 2rem auto 1rem;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

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

.essentials {
  background: var(--bg);
  color: var(--text);
  margin: 3rem 0;
  padding: 3rem 0;
  border-top: 1px solid rgba(66, 129, 164, 0.15);
  border-bottom: 1px solid rgba(66, 129, 164, 0.15);
  box-shadow: 0 20px 60px rgba(43, 45, 66, 0.08);
}

.essentials-header {
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  text-align: center;
}

.essentials-header p {
  color: var(--muted);
  margin: 0.5rem auto 0;
  max-width: 780px;
}

.feature-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: var(--bg-alt);
  border: 1px solid rgba(66, 129, 164, 0.15);
  border-radius: 18px;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  box-shadow: 0 10px 30px rgba(43, 45, 66, 0.12);
}

.feature-media {
  background: linear-gradient(135deg, rgba(67, 197, 158, 0.22), rgba(66, 129, 164, 0.22));
  color: #2b2d42;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3rem 1.25rem;
  text-align: center;
  font-weight: 700;
}

.feature-content {
  padding: 1.25rem 1.35rem 1.5rem;
  display: grid;
  gap: 0.5rem;
}

.feature-content h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text);
}

.feature-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.1rem 1.2rem;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(67, 197, 158, 0.4);
  background: rgba(247, 247, 249, 0.1);
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(67, 197, 158, 0.14);
  border: 1px solid rgba(67, 197, 158, 0.35);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.trust-bar {
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
}

.trust-item {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px dashed var(--border);
  color: var(--muted);
  text-align: center;
  background: rgba(247, 247, 249, 0.08);
}

.split-section {
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  align-items: center;
}

.media-placeholder {
  border: 1px dashed rgba(66, 129, 164, 0.35);
  border-radius: 14px;
  min-height: 260px;
  background: linear-gradient(120deg, rgba(67, 197, 158, 0.12), rgba(66, 129, 164, 0.12));
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
}

.bullet-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  color: var(--muted);
  align-items: start;
}

.bullet-list .check {
  margin-top: 0.15rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(67, 197, 158, 0.14);
}

.cta {
  max-width: var(--max-width);
  margin: 0 auto 3rem;
  padding: 1.5rem clamp(1.25rem, 4vw, 2rem);
  background: linear-gradient(120deg, rgba(67, 197, 158, 0.3), rgba(66, 129, 164, 0.3));
  border-radius: 18px;
  border: 1px solid rgba(66, 129, 164, 0.25);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  align-items: center;
}

.cta h3 {
  margin: 0 0 0.35rem;
  font-size: 1.4rem;
}

.cta {
  color: #f7f7f9;
}

.cta p {
  margin: 0;
  color: #f7f7f9;
  font-weight: 600;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 1.2rem clamp(1.25rem, 4vw, 2rem) 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
  color: #e6e8ef;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  background: linear-gradient(120deg, #2b2d42, #4281a4);
  border-radius: 18px 18px 0 0;
}

.footer .brand {
  color: #f7f7f9;
}

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

/* How we work section */
.how-we-work {
  max-width: var(--max-width);
  margin: 0 auto 2.5rem;
  padding: 2rem clamp(1.25rem, 4vw, 2rem);
}
.how-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 1rem;
}
.how-grid .step {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
  background: linear-gradient(180deg, rgba(247,247,249,0.6), rgba(247,247,249,0.4));
  border: 1px solid rgba(66,129,164,0.08);
  border-radius: 14px;
}
.how-grid .step h3 {
  margin: 0;
}
.how-grid .step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}
.how-we-work .icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 1rem;
}

.how-we-work .section-header p {
  line-height: 1.75;
  margin-top: 0.65rem;
  color: var(--muted);
  max-width: 820px;
}

.how-grid .step {
  align-items: flex-start;
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    inset: calc(100% + 0.5rem) 1rem auto;
    background: rgba(43, 45, 66, 0.95);
    flex-direction: column;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }
}