:root {
  --ink: #101211;
  --ink-2: #1a1d1b;
  --paper: #f3f0e9;
  --paper-2: #e8e4dc;
  --white: #ffffff;
  --green: #00843d;
  --red: #ce1126;
  --muted: #686c68;
  --line: rgba(16, 18, 17, 0.18);
  --radius: 0.35rem;
  --shell: min(1180px, calc(100vw - 3rem));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 0.5rem; left: 0.5rem; z-index: 100;
  padding: 0.65rem 1rem; background: var(--white); color: var(--ink);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(243, 240, 233, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand {
  display: grid; grid-template-columns: auto auto; grid-template-rows: auto auto;
  align-items: baseline; column-gap: 0.38rem; width: max-content;
  text-decoration: none; line-height: 0.85;
}
.brand-via { font-weight: 900; letter-spacing: -0.08em; font-size: 1.9rem; }
.brand-code { font-weight: 900; letter-spacing: -0.06em; font-size: 1.55rem; }
.brand-code .digit-9 { color: var(--green); }
.brand-code .digit-7 { color: var(--red); }
.brand-code .digit-1 { color: var(--ink); }
.brand-code i {
  display: inline-block; width: 0.38rem; height: 0.38rem; margin-right: 0.12rem;
  background: var(--red); border-radius: 50%; vertical-align: 0.2rem;
}
.brand-caption {
  grid-column: 1 / 3; margin-top: 0.55rem; text-transform: uppercase;
  font-size: 0.66rem; letter-spacing: 0.18em; font-weight: 700;
}
.main-nav { display: flex; align-items: center; gap: clamp(1rem, 2.1vw, 2rem); }
.main-nav a {
  text-decoration: none; font-size: 0.84rem; text-transform: uppercase;
  letter-spacing: 0.06em; font-weight: 750;
}
.main-nav a:not(.nav-cta):hover { color: var(--green); }
.nav-cta { padding: 0.78rem 1rem; border: 1px solid var(--ink); }
.nav-cta:hover { background: var(--ink); color: var(--white); }
.menu-toggle { display: none; }

.section-dark { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.flag-rail {
  position: absolute; inset: 0 0 0 auto; z-index: 2; width: 11px;
  display: grid; grid-template-rows: 1fr 1fr 1fr;
}
.flag-rail span:nth-child(1) { background: var(--green); }
.flag-rail span:nth-child(2) { background: var(--white); }
.flag-rail span:nth-child(3) { background: var(--red); }

.hero { min-height: calc(100svh - 86px); display: grid; align-items: center; padding: 5.5rem 0 4.5rem; }
.hero::before {
  content: "971"; position: absolute; right: 4vw; bottom: -0.25em;
  font-size: clamp(12rem, 29vw, 30rem); font-weight: 950; line-height: 0.75;
  color: rgba(255, 255, 255, 0.025); letter-spacing: -0.1em; pointer-events: none;
}
.hero-grid { position: relative; z-index: 3; display: grid; grid-template-columns: 1.13fr 0.87fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.eyebrow {
  margin: 0 0 1.7rem; color: var(--green); text-transform: uppercase;
  font-size: 0.78rem; line-height: 1.3; font-weight: 800; letter-spacing: 0.16em;
}
.eyebrow.light { color: rgba(255, 255, 255, 0.62); }
.hero h1, h2, .plan-card h3 {
  margin: 0; font-weight: 900; text-transform: uppercase;
  letter-spacing: -0.065em; line-height: 0.93;
}
.hero h1 { font-size: clamp(3.4rem, 7vw, 7.3rem); max-width: 850px; }
.hero h1 em { color: var(--green); font-style: normal; }
.hero-lead { max-width: 650px; margin: 2rem 0 0; color: rgba(255,255,255,0.72); font-size: clamp(1.05rem, 1.4vw, 1.28rem); }
.hero-actions { display: flex; align-items: center; gap: 1.7rem; margin-top: 2.4rem; }
.button {
  min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 1.4rem;
  padding: 0.85rem 1.2rem; text-decoration: none; text-transform: uppercase;
  font-size: 0.78rem; letter-spacing: 0.08em; font-weight: 850; border: 1px solid transparent;
}
.button-primary { background: var(--green); color: var(--white); }
.button-primary:hover, .button-primary:focus-visible { background: #00a14b; }
.text-link { color: var(--white); text-decoration-color: rgba(255,255,255,0.35); text-underline-offset: 0.35rem; font-size: 0.9rem; }

.route-card { border: 1px solid rgba(255,255,255,0.17); background: rgba(255,255,255,0.04); padding: clamp(1.25rem, 2.5vw, 2.25rem); }
.route-topline { display: flex; justify-content: space-between; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.66rem; }
.route-cities { min-height: 260px; display: grid; grid-template-columns: 1fr 0.72fr 1fr; gap: 1rem; align-items: center; }
.route-cities > div:not(.route-path) { display: flex; flex-direction: column; }
.route-code { width: max-content; margin-bottom: 0.65rem; padding: 0.15rem 0.45rem; border: 1px solid rgba(255,255,255,0.25); font-size: 0.72rem; }
.route-code.accent { background: var(--red); border-color: var(--red); }
.route-cities strong { font-size: 1.65rem; letter-spacing: -0.04em; }
.route-cities small { color: rgba(255,255,255,0.48); }
.align-right { align-items: flex-end; text-align: right; }
.route-path { display: flex; align-items: center; color: rgba(255,255,255,0.5); }
.route-path span { height: 1px; flex: 1; background: linear-gradient(90deg, var(--green), var(--red)); }
.route-path b { font-weight: 400; margin-left: 0.4rem; }
.route-bottom { border-top: 1px solid rgba(255,255,255,0.16); display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; padding-top: 1.25rem; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.07em; }
.route-bottom span { color: var(--green); margin-right: 0.3rem; }

.credibility-strip { border-bottom: 1px solid var(--line); }
.credibility-grid { min-height: 112px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; }
.credibility-grid > div { min-height: 56px; display: flex; flex-direction: column; justify-content: center; padding: 0 2rem; border-left: 1px solid var(--line); }
.credibility-grid > div:first-child { padding-left: 0; border-left: 0; }
.credibility-grid strong { font-size: 1.05rem; letter-spacing: -0.02em; }
.credibility-grid span { color: var(--muted); font-size: 0.84rem; }

.section { padding: clamp(5.5rem, 10vw, 9rem) 0; }
.two-column-heading { display: grid; grid-template-columns: 0.36fr 1fr; gap: 3rem; }
.two-column-heading h2, .section-heading h2, .sticky-title h2, .founder-copy h2, .transparency-grid h2, .faq-grid h2, .final-cta h2 {
  margin: 0; font-size: clamp(2.7rem, 5vw, 5.7rem); line-height: 0.96;
  font-weight: 900; text-transform: uppercase; letter-spacing: -0.06em;
}
.large-copy { max-width: 850px; margin: 2rem 0 0; font-size: clamp(1.14rem, 1.7vw, 1.55rem); color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: clamp(3.5rem, 7vw, 6rem); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-card { min-height: 290px; padding: 1.8rem 1.3rem; border-left: 1px solid var(--line); }
.service-card:first-child { border-left: 0; }
.service-card > span { color: var(--green); font-size: 0.72rem; font-weight: 800; }
.service-card h3 { margin: 5rem 0 0.8rem; font-size: 1.2rem; letter-spacing: -0.035em; text-transform: uppercase; }
.service-card p { margin: 0; color: var(--muted); font-size: 0.9rem; }

.method-section { background: var(--green); color: var(--white); }
.method-layout { display: grid; grid-template-columns: 0.75fr 1fr; gap: clamp(4rem, 10vw, 9rem); }
.sticky-title { align-self: start; position: sticky; top: 140px; }
.sticky-title p:last-child { max-width: 480px; color: rgba(255,255,255,0.68); margin-top: 2rem; }
.method-list { list-style: none; margin: 0; padding: 0; }
.method-list li { display: grid; grid-template-columns: 70px 1fr; gap: 1rem; padding: 2rem 0; border-top: 1px solid rgba(255,255,255,0.27); }
.method-list li:last-child { border-bottom: 1px solid rgba(255,255,255,0.27); }
.method-list > li > span { font-size: 0.75rem; letter-spacing: 0.08em; }
.method-list h3 { margin: 0; font-size: 1.9rem; text-transform: uppercase; letter-spacing: -0.04em; }
.method-list p { margin: 0.55rem 0 0; color: rgba(255,255,255,0.7); }

.plans-section { background: var(--paper-2); }
.section-heading { display: grid; grid-template-columns: 0.35fr 1fr; gap: 2.5rem; align-items: end; }
.section-heading .eyebrow { align-self: start; }
.section-heading .plan-description { grid-column: 2; margin: 0.9rem 0 0; color: var(--muted); font-size: 1.08rem; }
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 4rem; align-items: stretch; }
.plan-card { position: relative; min-height: 690px; display: flex; flex-direction: column; padding: 1.5rem; background: var(--paper); border: 1px solid var(--line); }
.plan-card.featured { background: var(--ink); color: var(--white); transform: translateY(-0.75rem); }
.plan-card.premium-featured {
  background: linear-gradient(145deg, #faf3e3 0%, #f0dfb8 100%);
  color: var(--ink);
  border-color: rgba(177, 133, 53, 0.65);
  box-shadow: inset 0 4px 0 #b98b3f, 0 1rem 2.5rem rgba(16, 18, 17, 0.12);
}
.plan-index { display: flex; justify-content: space-between; min-height: 1.4rem; color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; }
.featured .plan-index { color: rgba(255,255,255,0.55); }
.plan-index span { color: var(--white); background: var(--green); padding: 0.15rem 0.4rem; }
.premium-featured .plan-index { color: rgba(16, 18, 17, 0.58); }
.premium-featured .plan-index span {
  color: var(--ink);
  background: linear-gradient(135deg, #a77b2f, #e0c27a 52%, #b2873d);
}
.plan-duration { margin: 3rem 0 0.8rem; color: var(--green); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; }
.premium-featured .plan-duration { color: #8e661e; }
.plan-card h3 { min-height: 135px; font-size: clamp(2.15rem, 3.1vw, 3.65rem); }
.check-list { list-style: none; margin: 1.8rem 0; padding: 0; }
.check-list li { position: relative; padding: 0.6rem 0 0.6rem 1.25rem; border-bottom: 1px solid var(--line); font-size: 0.87rem; }
.featured .check-list li { border-color: rgba(255,255,255,0.14); }
.check-list li::before { content: "+"; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.premium-featured .check-list li { border-color: rgba(111, 79, 25, 0.18); }
.premium-featured .check-list li::before { color: #9a6f23; }
.plan-card details { margin-bottom: 1.5rem; }
.plan-card summary { cursor: pointer; font-size: 0.8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; }
.plan-card details p { color: var(--muted); font-size: 0.8rem; }
.featured details p { color: rgba(255,255,255,0.6); }
.premium-featured details p { color: #655333; }
.plan-footer { display: flex; justify-content: space-between; align-items: end; margin-top: auto; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.featured .plan-footer { border-color: rgba(255,255,255,0.18); }
.premium-featured .plan-footer { border-color: rgba(111, 79, 25, 0.26); }
.plan-cta { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.8rem 1rem; background: var(--green); color: var(--white); text-decoration: none; font-size: 0.875rem; font-weight: 800; line-height: 1.25; text-transform: uppercase; letter-spacing: 0.04em; }
.plan-cta span { font-size: 1.2rem; font-weight: 400; }
.premium-featured .plan-cta { background: var(--ink); color: #f6e7c1; }
.premium-featured .plan-cta:hover, .premium-featured .plan-cta:focus-visible { background: #302718; color: #f6e7c1; }
.third-party-note { margin-top: 1.5rem; color: var(--muted); font-size: 0.78rem; text-align: right; text-transform: uppercase; letter-spacing: 0.06em; }

.founder-section { background: var(--paper); }
.founder-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.founder-visual { display: flex; flex-direction: column; padding: 0 0 clamp(1.5rem, 3vw, 2.5rem); overflow: hidden; background: var(--ink); color: var(--white); border-right: 10px solid var(--red); }
.founder-photo { position: relative; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background: #0b0b0b; }
.founder-photo::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(180deg, transparent, rgba(16,18,17,0.04) 35%, rgba(16,18,17,0.84)); pointer-events: none; }
.founder-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.founder-photo-caption { position: absolute; right: clamp(1.2rem, 3vw, 2rem); bottom: clamp(1.2rem, 3vw, 2rem); left: clamp(1.2rem, 3vw, 2rem); z-index: 2; display: flex; flex-direction: column; }
.founder-photo-caption span { color: rgba(255,255,255,0.62); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; }
.founder-photo-caption strong { margin-top: 0.2rem; font-size: clamp(1.5rem, 3vw, 2.35rem); line-height: 1; letter-spacing: -0.045em; text-transform: uppercase; }
.timeline { display: grid; gap: 1rem; padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 2.5rem) 0; }
.timeline div { display: grid; grid-template-columns: 70px 1fr; gap: 1rem; align-items: baseline; border-top: 1px solid rgba(255,255,255,0.18); padding-top: 0.8rem; }
.timeline strong { color: var(--green); }
.timeline span { color: rgba(255,255,255,0.72); font-size: 0.9rem; }
.founder-copy h2 { color: var(--green); font-size: clamp(4rem, 8vw, 8rem); }
.founder-lead { font-size: clamp(1.25rem, 2vw, 1.7rem); line-height: 1.4; letter-spacing: -0.025em; }
.founder-copy > p:not(.eyebrow):not(.founder-lead) { color: var(--muted); }
blockquote { margin: 2rem 0 0; padding: 1.5rem 0 0 1.5rem; border-left: 3px solid var(--red); font-size: 1.15rem; font-weight: 700; }

.transparency-section { background: var(--ink); color: var(--white); }
.transparency-grid { display: grid; grid-template-columns: 1fr 0.72fr; gap: clamp(4rem, 10vw, 9rem); align-items: start; }
.limits-copy { border-top: 1px solid rgba(255,255,255,0.2); padding-top: 1.5rem; }
.limits-copy > p { font-size: 1.2rem; color: rgba(255,255,255,0.72); }
.limits-copy ul { list-style: none; padding: 0; margin: 2rem 0 0; }
.limits-copy li { padding: 0.9rem 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
.limits-copy li::before { content: "—"; color: var(--red); margin-right: 0.75rem; }

.faq-grid { display: grid; grid-template-columns: 0.65fr 1fr; gap: clamp(3rem, 8vw, 8rem); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; padding: 1.5rem 2.3rem 1.5rem 0; font-weight: 800; font-size: 1.03rem; }
.faq-list details p { margin: -0.5rem 0 1.5rem; color: var(--muted); max-width: 700px; }

.final-cta { padding: clamp(6rem, 12vw, 10rem) 0; }
.final-cta-inner { position: relative; z-index: 3; text-align: center; }
.final-cta h2 { font-size: clamp(3rem, 7vw, 7rem); }
.final-cta p:not(.eyebrow) { margin: 2rem auto; color: rgba(255,255,255,0.67); font-size: 1.2rem; }
.final-cta .button { margin-inline: auto; }
.final-cta small { display: block; margin-top: 1rem; color: rgba(255,255,255,0.36); }

footer { padding: 2rem 0; background: var(--paper); }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 2rem; }
.footer-grid p { margin: 0; color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; }
.brand-footer .brand-via { font-size: 1.2rem; }
.brand-footer .brand-code { font-size: 1rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  :root { --shell: min(100% - 2rem, 760px); }
  .menu-toggle {
    width: 44px; height: 44px; display: grid; align-content: center; gap: 6px;
    background: none; border: 1px solid var(--line); padding: 0 12px;
  }
  .menu-toggle span:not(.sr-only) { height: 1px; background: var(--ink); }
  .main-nav {
    position: absolute; inset: 86px 0 auto; display: none; flex-direction: column; align-items: stretch;
    padding: 1.5rem var(--shell); background: var(--paper); border-bottom: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 0.5rem 0; }
  .nav-cta { margin-top: 0.5rem; text-align: center; }
  .hero { min-height: auto; }
  .hero-grid, .founder-grid, .transparency-grid, .faq-grid { grid-template-columns: 1fr; }
  .route-card { margin-top: 1.2rem; }
  .two-column-heading, .section-heading { grid-template-columns: 1fr; gap: 1rem; }
  .section-heading .plan-description { grid-column: auto; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(odd) { border-left: 0; }
  .service-card:last-child { grid-column: 1 / 3; border-top: 1px solid var(--line); }
  .method-layout { grid-template-columns: 1fr; }
  .sticky-title { position: static; }
  .plans-grid { grid-template-columns: 1fr; gap: 1rem; }
  .plan-card { min-height: auto; }
  .plan-card.featured { transform: none; }
  .plan-card h3 { min-height: auto; margin-bottom: 1rem; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 1.5rem); }
  .header-inner { min-height: 74px; }
  .main-nav { inset-block-start: 74px; }
  .hero { min-height: calc(100svh - 74px); padding: 4rem 0 3rem; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .route-cities { min-height: 220px; grid-template-columns: 1fr 0.45fr 1fr; }
  .route-cities strong { font-size: 1.25rem; }
  .route-cities small { font-size: 0.68rem; }
  .route-bottom { grid-template-columns: 1fr; }
  .credibility-grid { grid-template-columns: 1fr; padding-block: 1rem; }
  .credibility-grid > div, .credibility-grid > div:first-child { min-height: 70px; padding: 0; border-left: 0; border-top: 1px solid var(--line); }
  .credibility-grid > div:first-child { border-top: 0; }
  .section { padding: 5rem 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(odd), .service-card:last-child { min-height: 220px; grid-column: auto; border-left: 0; border-top: 1px solid var(--line); }
  .service-card:first-child { border-top: 0; }
  .service-card h3 { margin-top: 3rem; }
  .method-list li { grid-template-columns: 46px 1fr; }
  .founder-visual { min-height: 0; }
  .timeline div { grid-template-columns: 60px 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}
