:root {
  --bg: #071b19;
  --bg-2: #0b2623;
  --panel: rgba(10, 39, 36, 0.72);
  --panel-strong: rgba(9, 30, 28, 0.92);
  --line: rgba(120, 214, 198, 0.14);
  --text: #edf6f4;
  --muted: #b3cbc6;
  --primary: #0f655d;
  --primary-2: #128276;
  --accent: #57d1c1;
  --accent-soft: rgba(87, 209, 193, 0.12);
  --white: #ffffff;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.28);
  --radius: 20px;
  --radius-sm: 14px;
  --container: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(24, 133, 120, 0.18), transparent 30%),
    radial-gradient(circle at right center, rgba(87, 209, 193, 0.08), transparent 25%),
    linear-gradient(180deg, #061513 0%, #071b19 40%, #081f1c 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.site-bg {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0%, rgba(87, 209, 193, 0.03) 40%, transparent 100%);
  pointer-events: none;
  z-index: -1;
}

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

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(6, 21, 19, 0.76);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  letter-spacing: 0.1em;
  font-size: 1.1rem;
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.18em;
  margin-top: 4px;
}

.menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.menu a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: 0.25s ease;
}

.menu a:hover {
  color: var(--white);
}

.nav-cta {
  padding: 11px 16px;
  border: 1px solid rgba(87, 209, 193, 0.22);
  border-radius: 999px;
  background: rgba(87, 209, 193, 0.06);
  color: var(--white) !important;
}

.hero {
  padding: 90px 0 50px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero h1 {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 700px;
}

.hero-text {
  margin-top: 22px;
  max-width: 640px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.28s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  color: var(--white);
  box-shadow: 0 12px 30px rgba(18, 130, 118, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(18, 130, 118, 0.28);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(87, 209, 193, 0.18);
  color: var(--white);
}

.btn-secondary:hover {
  background: rgba(87, 209, 193, 0.08);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.stat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
  backdrop-filter: blur(8px);
}

.stat-card strong {
  display: block;
  font-size: 1.35rem;
  color: var(--white);
  margin-bottom: 6px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
}

.visual-card {
  position: relative;
  border-radius: 28px;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01)),
    rgba(10, 39, 36, 0.58);
  border: 1px solid rgba(87, 209, 193, 0.15);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.visual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(87, 209, 193, 0.06), transparent 40%),
    linear-gradient(315deg, rgba(87, 209, 193, 0.04), transparent 35%);
  pointer-events: none;
}

.visual-glow {
  position: absolute;
  width: 260px;
  height: 260px;
  right: -40px;
  top: -20px;
  background: radial-gradient(circle, rgba(87, 209, 193, 0.16), transparent 70%);
  filter: blur(20px);
}

.label-preview {
  position: relative;
  z-index: 2;
  width: 100%;
  border-radius: 18px;
}

.trust-strip {
  padding: 18px 0 8px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.trust-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
  border-radius: 999px;
  text-align: center;
  padding: 14px 16px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.section {
  padding: 90px 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.02));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-tag {
  display: inline-block;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 14px;
}

.section-head h2,
.scale-left h3,
.database-card h2,
.verify-copy h2,
.cta-box h2 {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-head p,
.scale-left p,
.database-card p,
.verify-copy p,
.cta-box p {
  color: var(--muted);
  font-size: 1.02rem;
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 34px;
}

.standard-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  min-height: 220px;
  transition: 0.28s ease;
}

.standard-card:hover {
  transform: translateY(-6px);
  border-color: rgba(87, 209, 193, 0.28);
}

.standard-card .icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 16px;
}

.standard-card h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.standard-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.grading-scale {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 26px;
  align-items: start;
  margin-top: 18px;
}

.scale-left,
.scale-right {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.scale-right {
  display: grid;
  gap: 10px;
}

.scale-row {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(87, 209, 193, 0.08);
  border-radius: 14px;
  padding: 12px 14px;
}

.scale-row span {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(87, 209, 193, 0.12);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-card {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  min-height: 210px;
}

.process-card span {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  font-weight: 800;
  margin-bottom: 18px;
}

.process-card h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.process-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.verify-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.verify-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.verify-form input {
  width: 340px;
  max-width: 100%;
  min-height: 52px;
  border-radius: 999px;
  border: 1px solid rgba(87, 209, 193, 0.18);
  background: rgba(255,255,255,0.03);
  color: var(--white);
  padding: 0 18px;
  font-size: 0.98rem;
  outline: none;
}

.verify-form input::placeholder {
  color: #8fb1ab;
}

.database-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.database-card,
.database-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
}

.database-panel {
  display: grid;
  gap: 14px;
}

.db-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(87, 209, 193, 0.08);
}

.db-row:last-child {
  border-bottom: none;
}

.db-row span {
  color: var(--muted);
}

.db-row strong {
  text-align: right;
}

.cta-section {
  padding-top: 20px;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 34px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(18,130,118,0.18), rgba(15,101,93,0.08)),
    var(--panel);
  border: 1px solid rgba(87, 209, 193, 0.14);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 60px 0 24px;
  background: rgba(3, 10, 9, 0.35);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
}

.footer-logo {
  width: 74px;
  margin-bottom: 14px;
}

.footer-text {
  color: var(--muted);
}

.footer h4 {
  margin-bottom: 14px;
  font-size: 1rem;
}

.footer a {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
  transition: 0.25s ease;
}

.footer a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(87, 209, 193, 0.08);
  margin-top: 30px;
  padding-top: 18px;
}

.footer-bottom p {
  color: #89a8a3;
  font-size: 0.92rem;
}

@media (max-width: 1100px) {
  .hero-grid,
  .grading-scale,
  .database-grid,
  .verify-box,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .trust-grid,
  .standards-grid,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .verify-form {
    justify-content: flex-start;
  }
}

@media (max-width: 780px) {
  .menu {
    display: none;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-stats,
  .trust-grid,
  .standards-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .verify-box,
  .database-card,
  .database-panel,
  .scale-left,
  .scale-right,
  .process-card,
  .standard-card,
  .cta-box {
    padding: 24px;
  }

  .verify-form {
    width: 100%;
  }

  .verify-form input,
  .verify-form .btn {
    width: 100%;
  }

  .db-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .db-row strong {
    text-align: left;
  }
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    border: 1px solid rgba(87,209,193,0.18);
    background: rgba(255,255,255,0.03);
    color: var(--white);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.3rem;
  }
  
  @media (max-width: 820px) {
    .menu-toggle {
      display: inline-flex;
    }
  
    .menu {
      display: none;
      position: absolute;
      top: 88px;
      right: 20px;
      left: 20px;
      flex-direction: column;
      gap: 10px;
      padding: 18px;
      border-radius: 20px;
      background: rgba(6,21,19,0.96);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }
  
    .menu.menu-open {
      display: flex;
    }
  }