:root {
  --bg: #f4fbf6;
  --bg-soft: #edf7f0;
  --surface: rgba(255, 255, 255, 0.68);
  --surface-strong: rgba(255, 255, 255, 0.88);
  --surface-tint: rgba(237, 247, 240, 0.58);
  --line: rgba(102, 144, 121, 0.1);
  --text: #173126;
  --muted: #567264;
  --heading: #10291f;
  --primary: #58c28d;
  --primary-strong: #239d6b;
  --secondary: #dff5e7;
  --accent: #9ed9b3;
  --shadow: 0 28px 56px rgba(58, 96, 74, 0.1);
  --shadow-soft: 0 16px 30px rgba(58, 96, 74, 0.06);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Heebo", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(88, 194, 141, 0.15), transparent 30%),
    radial-gradient(circle at left center, rgba(158, 217, 179, 0.16), transparent 32%),
    linear-gradient(180deg, #f9fffb 0%, #f3faf5 48%, #eef7f1 100%);
}

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

.page-shell {
  position: relative;
  overflow: clip;
}

.aurora,
.grid-glow {
  pointer-events: none;
  position: absolute;
}

.aurora {
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(44px);
  opacity: 0.5;
}

.aurora-one {
  top: -10rem;
  right: -8rem;
  background: rgba(88, 194, 141, 0.2);
}

.aurora-two {
  top: 26rem;
  left: -10rem;
  background: rgba(180, 229, 196, 0.34);
}

.grid-glow {
  inset: 0;
  background-image:
    linear-gradient(rgba(66, 110, 85, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66, 110, 85, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.36), transparent 92%);
  opacity: 0.45;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(245, 252, 247, 0.84);
  border-bottom: 1px solid rgba(88, 126, 105, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  position: relative;
  background: linear-gradient(135deg, #8be0ae, #4fb883);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 14px 28px rgba(74, 150, 105, 0.22);
}

.brand-mark svg {
  position: absolute;
  inset: 9px;
  width: 26px;
  height: 26px;
  fill: rgba(16, 41, 31, 0.9);
  transform: rotate(-9deg);
}

.brand-text {
  display: grid;
  gap: 0.15rem;
}

.brand-text strong {
  color: var(--heading);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.9rem;
}

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

.nav-actions .btn-small {
  min-width: 132px;
}

.mobile-menu {
  display: none;
  width: 100%;
}

.mobile-menu-toggle {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 40px;
  padding: 0.62rem 0.82rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(102, 144, 121, 0.14);
  color: var(--heading);
  font-weight: 600;
  font-size: 0.86rem;
  line-height: 1;
  cursor: pointer;
}

.mobile-menu-toggle::-webkit-details-marker {
  display: none;
}

.mobile-menu-icon {
  position: relative;
  display: inline-block;
  width: 15px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.mobile-menu-icon::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  border-top: 2px solid currentColor;
  transform: translateY(-50%);
}

.mobile-menu-label {
  display: inline-block;
}

.mobile-menu-panel {
  display: grid;
  gap: 0.55rem;
  padding: 0.8rem;
  border-radius: 22px;
  border: 1px solid rgba(102, 144, 121, 0.12);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.mobile-menu-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.82rem 1rem;
  border-radius: 999px;
  background: rgba(244, 251, 246, 0.95);
  border: 1px solid rgba(102, 144, 121, 0.12);
  color: var(--heading);
  font-weight: 600;
}

.mobile-menu-link-accent {
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  border-color: transparent;
}

.nav-link {
  color: var(--muted);
  font-weight: 500;
  transition: color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--heading);
}

.hero {
  position: relative;
  padding: 4.8rem 0 3.6rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 2.2rem;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.feature-card,
.channel-card,
.timeline,
.hero-card,
.mini-card {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 2.55rem 2.5rem;
  border-radius: var(--radius-xl);
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.eyebrow,
.section-tag,
.channel-badge,
.card-label,
.mini-kicker {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(102, 144, 121, 0.16);
  background: rgba(255, 255, 255, 0.58);
  color: #32624b;
  font-size: 0.83rem;
  font-weight: 700;
}

.hero h1,
.section h2,
.cta-band h2,
.hero-card h2 {
  margin: 1rem 0 0;
  line-height: 1.12;
  letter-spacing: -0.028em;
  color: var(--heading);
}

.hero h1 {
  font-size: clamp(2.2rem, 4.3vw, 3.95rem);
  max-width: 13ch;
  text-wrap: balance;
}

.hero-text,
.section-heading p,
.content-block p,
.cta-band p,
.hero-card p,
.mini-card p,
.feature-card p,
.channel-card p,
.timeline-item p,
.footer-note {
  color: var(--muted);
  line-height: 1.85;
  font-size: 0.985rem;
  max-width: 66ch;
}

.hero-actions,
.cta-stack {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.hero-actions {
  margin: 1.7rem 0 1.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.92rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

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

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 16px 34px rgba(54, 153, 103, 0.22);
}

.btn-secondary {
  color: var(--heading);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(102, 144, 121, 0.18);
}

.btn-soft {
  color: #28573f;
  background: var(--secondary);
  border-color: rgba(88, 164, 120, 0.18);
}

.btn-small {
  min-height: 44px;
  padding: 0.8rem 1.2rem;
}

.btn-wide {
  width: 100%;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.highlight {
  padding: 1rem 0.95rem 1.05rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid rgba(102, 144, 121, 0.08);
  box-shadow: none;
}

.highlight strong,
.feature-card h3,
.channel-card h3,
.timeline-item h3,
.mini-card h3 {
  display: block;
  margin-bottom: 0.38rem;
  color: var(--heading);
  font-size: 1.05rem;
}

.highlight span {
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.95rem;
}

.hero-panel {
  display: grid;
  gap: 1rem;
  padding: 0.9rem;
  border-radius: calc(var(--radius-xl) + 4px);
  background: rgba(255, 255, 255, 0.56);
  align-self: start;
  overflow: hidden;
  position: relative;
}

.flight-symbol {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 116px;
  height: 116px;
  opacity: 0.2;
  transform: rotate(-4deg);
  pointer-events: none;
}

.flight-symbol svg {
  width: 100%;
  height: 100%;
}

.flight-path {
  fill: none;
  stroke: #239d6b;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 5 8;
}

.flight-plane {
  fill: #239d6b;
}

.hero-card-main {
  padding: 1.65rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(241, 250, 244, 0.8)),
    var(--surface-strong);
}

.hero-card-main h2 {
  font-size: clamp(1.45rem, 2.6vw, 1.95rem);
}

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

.mini-card {
  min-height: 100%;
  padding: 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.8);
}

.section {
  position: relative;
  padding: 1.85rem 0 4.4rem;
}

.section-tight {
  padding-top: 0.8rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.2rem;
}

.section h2,
.cta-band h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.55rem);
  text-wrap: balance;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

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

.feature-card,
.channel-card {
  padding: 1.35rem 1.3rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
}

.feature-number {
  display: inline-block;
  margin-bottom: 0.9rem;
  color: #4a9b6f;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 1.2rem;
  align-items: start;
}

.content-block {
  padding-left: 0.5rem;
}

.timeline {
  padding: 1rem;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.54);
}

.timeline-item {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(248, 253, 249, 0.78);
  border: 1px solid rgba(102, 144, 121, 0.08);
}

.timeline-item + .timeline-item {
  margin-top: 0.8rem;
}

.timeline-step {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, #e6f6ec, #cfeedd);
  color: #2f6d4d;
  font-size: 1.08rem;
  font-weight: 800;
}

.channel-card-accent {
  background:
    linear-gradient(180deg, rgba(223, 245, 231, 0.72), rgba(255, 255, 255, 0.72)),
    var(--surface);
}

.text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: #2f7a54;
  font-weight: 700;
}

.text-link:hover,
.text-link:focus-visible {
  color: #1d5b3c;
}

.cta-band {
  padding: 0 0 4.4rem;
}

.cta-band-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(260px, 340px);
  gap: 1.2rem;
  align-items: center;
  padding: 2rem 2.05rem;
  border-radius: 36px;
  border: 1px solid rgba(102, 144, 121, 0.15);
  background:
    radial-gradient(circle at top left, rgba(140, 219, 170, 0.22), transparent 30%),
    linear-gradient(135deg, rgba(250, 255, 251, 0.96), rgba(239, 248, 242, 0.96));
  box-shadow: var(--shadow);
}

.section-tag-light {
  background: rgba(255, 255, 255, 0.72);
}

.footer {
  padding: 0 0 2.5rem;
}

.footer-inner {
  display: grid;
  gap: 0.45rem;
  justify-items: center;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 980px) {
  .nav-inner {
    min-height: unset;
    padding: 0.95rem 0;
  }

  .nav-actions {
    gap: 0.6rem;
  }

  .hero {
    padding: 3.6rem 0 3rem;
  }

  .hero-layout,
  .split-layout,
  .cta-band-inner {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 1.4rem;
  }

  .hero-copy {
    padding: 1.2rem 0 0;
  }

  .hero-panel {
    padding: 0.8rem;
  }

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

  .channel-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1120px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .nav-inner {
    padding: 0.55rem 0;
    align-items: center;
    flex-direction: row;
    min-height: 64px;
    gap: 0.75rem;
    justify-content: space-between;
  }

  .brand {
    flex: 0 1 auto;
    min-width: 0;
    margin-inline-end: auto;
  }

  .brand-mark {
    display: none;
  }

  .brand-text span {
    display: none;
  }

  .brand-text strong {
    font-size: 0.98rem;
    letter-spacing: 0.01em;
  }

  .nav-actions {
    display: none;
  }

  .mobile-menu {
    display: block;
    width: auto;
    flex: 0 0 auto;
    margin-inline-start: auto;
    position: static;
  }

  .mobile-menu-panel {
    position: absolute;
    top: calc(100% + 0.7rem);
    left: 0;
    right: 0;
    width: 100%;
    z-index: 30;
  }

  .hero {
    padding-top: 2.2rem;
  }

  .hero-highlights,
  .hero-mini-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .hero-copy {
    padding-top: 0.6rem;
  }

  .hero h1 {
    max-width: 14ch;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 1rem));
  }

  .navbar {
    backdrop-filter: blur(14px);
  }

  .brand {
    gap: 0.5rem;
  }

  .brand-text strong {
    font-size: 0.92rem;
  }

  .nav-actions {
    display: none;
  }

  .mobile-menu {
    width: auto;
  }

  .mobile-menu-toggle {
    min-height: 38px;
    padding: 0.58rem 0.76rem;
    border-radius: 12px;
    margin-inline-start: 0;
  }

  .mobile-menu-panel {
    left: 0;
    right: 0;
    width: 100%;
  }

  .hero-copy,
  .hero-panel,
  .feature-card,
  .channel-card,
  .timeline,
  .cta-band-inner {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .hero {
    padding: 2rem 0 2.6rem;
  }

  .hero-copy {
    padding-top: 0.3rem;
  }

  .hero h1 {
    font-size: 2.05rem;
    max-width: none;
  }

  .section h2,
  .cta-band h2,
  .hero-card h2 {
    font-size: 1.58rem;
  }

  .eyebrow,
  .section-tag,
  .channel-badge,
  .card-label,
  .mini-kicker {
    font-size: 0.78rem;
    padding: 0.48rem 0.8rem;
  }

  .hero-actions,
  .cta-stack {
    flex-direction: column;
  }

  .btn,
  .btn-small {
    width: 100%;
  }

  .hero-text,
  .section-heading p,
  .content-block p,
  .cta-band p,
  .hero-card p,
  .mini-card p,
  .feature-card p,
  .channel-card p,
  .timeline-item p {
    font-size: 0.97rem;
  }

  .section {
    padding: 1.35rem 0 3.2rem;
  }

  .section-heading {
    margin-bottom: 1.5rem;
  }

  .hero-panel,
  .timeline,
  .cta-band-inner {
    border-radius: 24px;
  }

  .feature-card,
  .channel-card,
  .mini-card,
  .timeline-item {
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(var(--container), calc(100% - 0.85rem));
  }

  .nav-inner {
    min-height: 58px;
    gap: 0.65rem;
    padding: 0.45rem 0;
  }

  .brand-text strong {
    font-size: 0.88rem;
  }

  .mobile-menu-toggle {
    min-height: 36px;
    padding: 0.54rem 0.7rem;
    border-radius: 12px;
  }

  .mobile-menu-label {
    font-size: 0.8rem;
  }

  .mobile-menu-panel {
    padding: 0.7rem;
    left: 0;
    right: 0;
    width: 100%;
  }

  .hero h1 {
    font-size: 1.82rem;
    line-height: 1.16;
  }

  .hero-text,
  .section-heading p,
  .content-block p,
  .cta-band p,
  .hero-card p,
  .mini-card p,
  .feature-card p,
  .channel-card p,
  .timeline-item p,
  .footer-note {
    font-size: 0.94rem;
    line-height: 1.72;
  }

  .section h2,
  .cta-band h2,
  .hero-card h2 {
    font-size: 1.42rem;
    line-height: 1.22;
  }

  .hero-copy,
  .hero-panel,
  .feature-card,
  .channel-card,
  .timeline,
  .cta-band-inner {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .highlight {
    padding: 0.9rem;
  }

  .timeline-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.8rem;
    padding: 0.9rem;
  }

  .timeline-step {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 1rem;
  }

  .cta-band {
    padding-bottom: 3.4rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .aurora-one {
    animation: driftA 14s ease-in-out infinite alternate;
  }

  .aurora-two {
    animation: driftB 16s ease-in-out infinite alternate;
  }

  .hero-copy,
  .hero-panel,
  .feature-card,
  .channel-card,
  .timeline,
  .cta-band-inner {
    animation: riseUp 700ms ease both;
  }
}

@keyframes driftA {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-24px, 18px, 0);
  }
}

@keyframes driftB {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(20px, -16px, 0);
  }
}

@keyframes riseUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}