:root {
  --bg: #0f1115;
  --bg-soft: #171a20;
  --panel: rgba(20, 23, 29, 0.72);
  --panel-solid: #171b22;
  --panel-soft: #202530;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f8f8f3;
  --muted: #b8bec9;
  --muted-strong: #8e96a4;
  --brand: #ffd200;
  --brand-strong: #ffbf00;
  --brand-ink: #1f1b08;
  --ok: #82ffb8;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --content: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Nunito", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 210, 0, 0.1), transparent 30%),
    radial-gradient(circle at 80% 15%, rgba(255, 210, 0, 0.07), transparent 18%),
    linear-gradient(180deg, #0b0d11 0%, #101318 45%, #0d1014 100%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

code {
  font-family: "Montserrat", sans-serif;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.9rem;
}

.site-shell {
  position: relative;
  overflow: hidden;
}

.ambient,
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.ambient-a {
  background:
    radial-gradient(circle at 15% 18%, rgba(255, 210, 0, 0.16), transparent 24%),
    radial-gradient(circle at 75% 72%, rgba(255, 255, 255, 0.05), transparent 20%);
  filter: blur(24px);
}

.ambient-b {
  background:
    radial-gradient(circle at 88% 12%, rgba(255, 210, 0, 0.1), transparent 20%),
    radial-gradient(circle at 10% 84%, rgba(130, 255, 184, 0.06), transparent 18%);
}

.grid-overlay {
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 86%);
}

.topbar,
.section,
.trust-strip {
  width: min(calc(100% - 32px), var(--content));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.topbar {
  position: sticky;
  top: 18px;
  margin-top: 18px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(10, 12, 16, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.topbar.is-scrolled {
  background: rgba(10, 12, 16, 0.9);
  border-color: rgba(255, 210, 0, 0.15);
  transform: translateY(-2px);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 144px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav a {
  color: var(--muted);
  font-family: "Montserrat", sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.nav-cta {
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  color: var(--brand-ink) !important;
  border-radius: 999px;
}

.nav-toggle {
  width: 46px;
  height: 46px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.nav-toggle span {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span:first-child {
  transform: translateY(-4px);
}

.nav-toggle span:last-child {
  transform: translateY(4px);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 28px;
  padding: 64px 0 40px;
  align-items: center;
}

.eyebrow,
.section-kicker,
.contact-label,
.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: "Montserrat", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--muted);
}

.eyebrow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(255, 210, 0, 0.15);
}

.hero h1,
.section-heading h2,
.impact-copy h2,
.cta-band h2 {
  margin: 16px 0 0;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.hero h1 span {
  color: var(--brand);
}

.hero-lead,
.section-heading p,
.impact-copy p,
.cta-band p,
.contact-card p {
  max-width: 62ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--brand-ink);
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  box-shadow: 0 16px 40px rgba(255, 210, 0, 0.18);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.button-block {
  width: 100%;
}

.hero-notes {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-notes li {
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.hero-stage {
  position: relative;
}

.stage-card,
.feature-card,
.module-card,
.impact-card,
.timeline-card,
.contact-card,
.contact-form,
.cta-band,
.trust-strip,
.impact-shell {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.stage-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    rgba(14, 17, 22, 0.84);
  border-radius: var(--radius-xl);
}

.stage-main {
  padding: 22px;
}

.stage-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
}

.status-live {
  color: #08110b;
  background: var(--ok);
}

.stage-label {
  color: var(--muted);
  font-size: 0.94rem;
}

.stage-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.stage-metrics article {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.stage-metrics strong {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1;
}

.stage-metrics span,
.flow-step p,
.stage-side p,
.feature-card p,
.module-card p,
.impact-card p,
.timeline-card p,
.form-note,
.contact-list {
  color: var(--muted);
  line-height: 1.65;
}

.flow-panel {
  position: relative;
  margin-top: 20px;
  padding: 18px 18px 4px 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 210, 0, 0.06), rgba(255, 255, 255, 0.02));
}

.flow-line {
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--brand), rgba(255, 210, 0, 0.08));
}

.flow-step {
  display: flex;
  gap: 14px;
  position: relative;
}

.flow-step + .flow-step {
  margin-top: 18px;
}

.flow-step span {
  position: absolute;
  left: -44px;
  top: 3px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-ink);
  font-family: "Montserrat", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--brand);
}

.flow-step strong,
.feature-card h3,
.module-card h3,
.impact-card strong,
.timeline-card h3 {
  font-family: "Montserrat", sans-serif;
}

.stage-side {
  max-width: 320px;
  margin: -34px 0 0 auto;
  padding: 18px;
  transform: rotate(2deg);
}

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

.side-top img {
  width: 64px;
  height: 64px;
  padding: 14px;
  border-radius: 20px;
  background: rgba(255, 210, 0, 0.08);
}

.side-top strong {
  display: block;
  margin-top: 6px;
  font-family: "Montserrat", sans-serif;
  font-size: 1.08rem;
}

.section {
  padding: 52px 0;
}

.trust-strip {
  margin-top: 10px;
  padding: 20px 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.trust-strip p {
  margin: 0 0 12px;
  color: var(--muted-strong);
  text-align: center;
}

.trust-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.trust-items span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: "Montserrat", sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text);
}

.section-heading {
  max-width: 860px;
}

.section-heading h2 {
  font-size: clamp(2rem, 3.6vw, 3.3rem);
}

.product-grid,
.module-grid,
.timeline-grid,
.contact-grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

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

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

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

.contact-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: start;
}

.feature-card,
.module-card,
.timeline-card,
.contact-card,
.contact-form {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.feature-index {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255, 210, 0, 0.08);
  color: var(--brand);
  font-family: "Montserrat", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.module-card {
  min-height: 220px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
    rgba(17, 21, 28, 0.84);
}

.module-card h3,
.timeline-card h3,
.feature-card h3 {
  margin: 0;
  font-size: 1.24rem;
}

.module-card p,
.feature-card p,
.timeline-card p {
  margin: 14px 0 0;
}

.impact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  padding: 26px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(255, 210, 0, 0.1), transparent 30%),
    rgba(18, 20, 25, 0.78);
}

.impact-board {
  display: grid;
  gap: 14px;
}

.impact-card {
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
}

.impact-card strong {
  display: block;
  font-size: 1.08rem;
}

.impact-card p {
  margin: 10px 0 0;
}

.timeline-card span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--brand);
  font-family: "Montserrat", sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cta-band {
  padding: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 210, 0, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%),
    rgba(16, 18, 23, 0.9);
}

.cta-band h2 {
  margin-top: 10px;
  font-size: clamp(1.8rem, 3.4vw, 2.9rem);
}

.contact-list {
  padding-left: 18px;
  margin: 18px 0 0;
}

.contact-list li + li {
  margin-top: 12px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-family: "Montserrat", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255, 210, 0, 0.55);
  background: rgba(255, 255, 255, 0.06);
}

.form-note {
  min-height: 24px;
  margin: 0;
}

.form-note.is-ok {
  color: var(--ok);
}

.form-note.is-warn {
  color: var(--brand);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal-delay-2 {
  transition-delay: 0.22s;
}

@media (max-width: 1040px) {
  .hero,
  .impact-shell,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .stage-side {
    max-width: none;
    margin: 16px 0 0;
    transform: none;
  }

  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .topbar {
    border-radius: 28px;
    padding: 14px 16px;
  }

  .nav-toggle {
    display: inline-flex;
    position: relative;
    flex-shrink: 0;
  }

  .nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: grid;
    gap: 10px;
    padding: 14px;
    border-radius: 24px;
    background: rgba(10, 12, 16, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero {
    padding-top: 38px;
  }

  .hero h1,
  .section-heading h2,
  .impact-copy h2,
  .cta-band h2 {
    line-height: 1.02;
  }

  .stage-metrics,
  .product-grid,
  .module-grid,
  .timeline-grid {
    grid-template-columns: 1fr;
  }

  .flow-panel {
    padding-left: 50px;
  }

  .trust-strip {
    border-radius: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}