/* Venture Lark: lark flight, electric blue and light gray */
:root {
  --blue: #1a15fa;
  --blue-deep: #0f0bb8;
  --blue-soft: #e6e5ff;
  --gray: #f4f4f4;
  --ink: #0d0c2b;
  --muted: #4a4a63;
  --white: #ffffff;
  --on-blue: rgba(250, 250, 255, .94);
  --line: #e2e2ea;
  --head: "League Spartan", system-ui, sans-serif;
  --body: "Libre Caslon Display", Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--gray); color: var(--ink); font-family: var(--body); font-size: 19px; line-height: 1.6; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); margin: 0; line-height: 1.02; letter-spacing: -.02em; }
p { margin: 0; }
.wrap { width: min(1160px, 100% - 48px); margin-inline: auto; }
section { scroll-margin-top: 70px; }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 40; padding: 18px 0; transition: background .3s, padding .3s, box-shadow .3s; }
.site-header.scrolled { background: rgba(255, 255, 255, .96); padding: 10px 0; box-shadow: 0 6px 24px rgba(13, 12, 43, .08); }
.nav-row { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { border-radius: 12px; }
.brand span { font-family: var(--head); font-weight: 800; font-size: 22px; letter-spacing: -.01em; color: #fff; transition: color .3s; }
.scrolled .brand span { color: var(--ink); }
.primary-nav { display: flex; align-items: center; gap: 30px; }
.primary-nav a { font-family: var(--head); font-weight: 600; font-size: 16px; text-decoration: none; color: #fff; transition: color .3s, opacity .2s; }
.scrolled .primary-nav a { color: var(--ink); }
.primary-nav .nav-cta { background: #fff; color: var(--blue); padding: 10px 20px; border-radius: 999px; }
.scrolled .primary-nav .nav-cta { background: var(--blue); color: #fff; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 14px; border: 0; background: #fff; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2.5px; border-radius: 2px; margin: 4px auto; background: var(--blue); transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; font-family: var(--head); font-weight: 700; font-size: 17px; padding: 16px 30px 14px; border-radius: 999px; border: 2px solid transparent; transition: transform .2s, background .2s, color .2s, border-color .2s, box-shadow .2s; }
.btn-white { background: #fff; color: var(--blue); }
.btn-clear { border-color: rgba(255, 255, 255, .7); color: #fff; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-outline { border-color: var(--blue); color: var(--blue); }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--blue); color: var(--on-blue); padding: 170px 0 130px; min-height: 640px; }
.flight { position: absolute; top: 60px; right: 0; bottom: 0; width: 52%; height: calc(100% - 60px); overflow: visible; }
.flight-path { fill: none; stroke: rgba(255, 255, 255, .35); stroke-width: 2; stroke-dasharray: 2 12; stroke-linecap: round; animation: dash 30s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -280; } }
.lark-body { fill: #fff; }
.lark-body path:nth-child(4) { fill: #ffd84a; }
.wing { transform-origin: 0 0; animation: flap .45s ease-in-out infinite alternate; }
.w1 { fill: rgba(255, 255, 255, .7); animation-delay: .1s; }
@keyframes flap { from { transform: scaleY(1); } to { transform: scaleY(-.5); } }
.hero-inner { position: relative; z-index: 1; max-width: 700px; margin-left: max(24px, calc((100% - 1160px) / 2)); }
.hero-tag { font-family: var(--head); font-weight: 600; font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .85); margin-bottom: 22px; }
.hero h1 { font-size: clamp(48px, 6.6vw, 92px); font-weight: 800; color: #fff; }
.lead { margin-top: 28px; font-size: 21px; max-width: 560px; color: var(--on-blue); }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

/* Section heads */
.sec-head { max-width: 720px; margin-bottom: 56px; }
.kick { font-family: var(--head); font-weight: 700; font-size: 15px; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; }
.sec-head h2 { font-size: clamp(36px, 5vw, 62px); font-weight: 800; color: var(--ink); }
.sec-head p:not(.kick) { margin-top: 18px; color: var(--muted); }

/* Name equation */
.name { padding: 120px 0; background: var(--white); }
.equation { display: grid; grid-template-columns: 1fr auto 1fr auto 1.1fr; gap: 22px; align-items: stretch; }
.term { padding: 34px 30px; border-radius: 24px; background: var(--gray); transition: transform .25s, box-shadow .25s, background .25s; }
.term .big { display: block; font-family: var(--head); font-weight: 800; font-size: 44px; color: var(--blue); margin-bottom: 14px; letter-spacing: -.02em; }
.term p { color: var(--muted); }
.term.result { background: var(--blue); }
.term.result .big { color: #fff; }
.term.result p { color: var(--on-blue); }
.op { align-self: center; font-family: var(--head); font-weight: 800; font-size: 48px; color: var(--blue); }

/* Journey */
.journey { padding: 120px 0; background: var(--gray); }
.map { position: relative; height: 200px; margin-bottom: 40px; background: var(--white); border-radius: 28px; overflow: hidden; }
.map svg { position: absolute; inset: 20px 0; width: 100%; height: calc(100% - 40px); }
.map-path { fill: none; stroke: var(--blue); stroke-width: 3; stroke-dasharray: 8 10; stroke-linecap: round; vector-effect: non-scaling-stroke; animation: dash 18s linear infinite; }
.pin { position: absolute; transform: translate(0, -50%); width: 46px; height: 46px; border-radius: 50% 50% 50% 4px; background: var(--blue); color: #fff; display: grid; place-items: center; font-family: var(--head); font-weight: 800; font-size: 19px; box-shadow: 0 0 0 8px rgba(26, 21, 250, .12); animation: bob 3s ease-in-out infinite; }
.pin:nth-of-type(2) { animation-delay: .5s; }
.pin:nth-of-type(3) { animation-delay: 1s; }
.pin:nth-of-type(4) { animation-delay: 1.5s; }
@keyframes bob { 50% { transform: translate(0, -62%); } }
.stops { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stop { position: relative; background: var(--white); border-radius: 22px; padding: 30px 26px 32px; border-top: 6px solid var(--blue); transition: transform .25s, box-shadow .25s; }
.stop::after { content: ""; position: absolute; left: 26px; right: 26px; top: 66px; border-top: 2px dashed var(--line); }
.stop-n { font-family: var(--head); font-weight: 700; font-size: 14px; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.stop h3 { font-size: 27px; font-weight: 700; margin: 36px 0 12px; color: var(--ink); }
.stop p { color: var(--muted); font-size: 18px; }

/* Quote */
.quote { padding: 110px 0; background: var(--blue); text-align: center; }
.q-lark { width: 80px; height: 40px; margin: 0 auto 26px; display: block; fill: none; stroke: #fff; stroke-width: 4; stroke-linecap: round; animation: glide 3.4s ease-in-out infinite; }
@keyframes glide { 50% { transform: translateY(-10px) scaleY(.75); } }
.quote blockquote { margin: 0 auto; max-width: 900px; font-family: var(--head); font-weight: 700; font-size: clamp(30px, 4.4vw, 54px); line-height: 1.1; color: #fff; }

/* FAQ */
.faq { padding: 120px 0; background: var(--white); }
.faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.faq-list { display: grid; gap: 12px; }
.faq-item { background: var(--gray); border-radius: 18px; transition: background .25s, transform .25s; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 24px 26px 22px; background: none; border: 0; font-family: var(--head); font-weight: 700; font-size: 20px; text-align: left; color: var(--ink); cursor: pointer; }
.chev { flex: 0 0 34px; height: 34px; border-radius: 50%; background: var(--blue); position: relative; transition: transform .3s; }
.chev::before { content: ""; position: absolute; left: 50%; top: 45%; width: 9px; height: 9px; border-right: 2.5px solid #fff; border-bottom: 2.5px solid #fff; transform: translate(-50%, -50%) rotate(45deg); }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 260px; }
.faq-a p { padding: 0 26px 24px; color: var(--muted); }

/* Contact */
.contact { padding: 110px 0; background: var(--gray); }
.contact-box { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; background: var(--white); border-radius: 32px; padding: 60px; border: 2px solid var(--blue-soft); }
.contact h2 { font-size: clamp(34px, 4.4vw, 54px); font-weight: 800; }
.contact-box p:not(.kick) { margin-top: 14px; color: var(--muted); }
.contact-links { display: grid; gap: 14px; }
.contact-links .btn { width: 100%; overflow-wrap: anywhere; }

/* Footer */
.site-footer { background: var(--ink); padding: 34px 0; }
.foot { display: flex; flex-wrap: wrap; gap: 14px 30px; align-items: center; justify-content: space-between; }
.foot p { color: rgba(240, 240, 250, .82); font-size: 16px; }
.foot .brand span { color: #fff; font-size: 19px; }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.js .reveal.in { opacity: 1; transform: none; }

@media (hover: hover) and (pointer: fine) {
  .primary-nav a:not(.nav-cta):hover { opacity: .7; }
  .btn-white:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0, 0, 0, .25); }
  .btn-clear:hover { transform: translateY(-3px); background: rgba(255, 255, 255, .14); border-color: #fff; }
  .btn-blue:hover { transform: translateY(-3px); background: var(--blue-deep); box-shadow: 0 14px 30px rgba(26, 21, 250, .3); }
  .btn-outline:hover { transform: translateY(-3px); background: var(--blue-soft); }
  .term:hover { transform: translateY(-8px) rotate(-1deg); box-shadow: 0 22px 44px rgba(26, 21, 250, .14); }
  .stop:hover { transform: translateY(-10px); box-shadow: 0 24px 46px rgba(26, 21, 250, .16); }
  .faq-item:hover { background: var(--blue-soft); transform: translateX(6px); }
}

@media (max-width: 1000px) {
  .equation { grid-template-columns: 1fr; gap: 10px; }
  .op { text-align: center; font-size: 36px; line-height: 1; }
  .stops { grid-template-columns: 1fr 1fr; }
  .faq-grid, .contact-box { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .nav-toggle { display: block; }
  .site-header { background: var(--blue); padding: 12px 0; }
  .site-header.scrolled { background: var(--blue); }
  .scrolled .brand span { color: #fff; }
  .primary-nav { position: absolute; top: 100%; left: 16px; right: 16px; flex-direction: column; align-items: stretch; gap: 2px; background: #fff; border-radius: 20px; padding: 12px; box-shadow: 0 20px 40px rgba(13, 12, 43, .2); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s; }
  .primary-nav.open { opacity: 1; visibility: visible; transform: none; }
  .primary-nav a, .scrolled .primary-nav a { color: var(--ink); padding: 13px 14px; border-radius: 12px; }
  .primary-nav .nav-cta, .scrolled .primary-nav .nav-cta { background: var(--blue); color: #fff; text-align: center; margin-top: 6px; }
}
@media (max-width: 600px) {
  body { font-size: 18px; }
  .wrap { width: calc(100% - 40px); }
  .hero { padding: 120px 0 250px; min-height: 0; }
  .flight { top: auto; bottom: 10px; left: 0; width: 100%; height: 230px; }
  .hero-inner { margin-left: 20px; margin-right: 20px; }
  .lead { font-size: 19px; }
  .actions .btn { width: 100%; }
  .name, .journey, .faq { padding: 84px 0; }
  .quote, .contact { padding: 80px 0; }
  .sec-head { margin-bottom: 38px; }
  .term { padding: 26px 22px; }
  .term .big { font-size: 36px; }
  .map { height: 150px; border-radius: 20px; }
  .pin { width: 38px; height: 38px; font-size: 16px; }
  .stops { grid-template-columns: 1fr; }
  .faq-q { font-size: 18px; padding: 20px 20px 18px; }
  .faq-a p { padding: 0 20px 22px; }
  .contact-box { padding: 34px 22px; border-radius: 24px; }
  .foot { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .lark { display: none; }
  .js .reveal { opacity: 1; transform: none; }
}