:root {
  --bg: #e8ebf0;
  --bg-2: #dfe3ea;
  --surface: #f4f6f9;
  --card: #ffffff;
  --ink: #0b1220;
  --ink-2: #1f2937;
  --muted: #5b6475;
  --line: rgba(11, 18, 32, 0.09);
  --blue: #4397ef;
  --blue-d: #2a7fdc;
  --blue-dd: #1b5fae;
  --blue-soft: rgba(67, 151, 239, 0.12);
  --radius: 22px;
  --shadow: 0 1px 2px rgba(11, 18, 32, .04), 0 12px 32px -12px rgba(11, 18, 32, .18);
  --head: "Archivo", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--head); letter-spacing: -0.03em; line-height: 1.04; margin: 0; }
p { margin: 0; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.blue { color: var(--blue); }
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 16px 14px 24px;
  border-radius: 999px;
  font-weight: 600; font-size: 16px;
  border: 0; cursor: pointer;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn .arrow {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255, 255, 255, .22);
  transition: transform .2s ease;
}
.btn:hover .arrow { transform: translateX(3px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 24px -10px rgba(67, 151, 239, .9); }
.btn-primary:hover { background: var(--blue-d); transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark .arrow { background: var(--blue); }
.btn-dark:hover { background: #1c2536; }
.btn-ghost { background: transparent; color: var(--ink); padding: 14px 20px; border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--card); }
.btn-lg { padding: 18px 18px 18px 28px; font-size: 17px; }
.btn-lg .arrow { width: 34px; height: 34px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 12px; z-index: 50;
  width: min(1180px, 100% - 24px); margin: 12px auto 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 10px 10px 22px;
  background: rgba(244, 246, 249, .78);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.nav .logo img { height: 20px; width: auto; }
.nav-links { display: flex; gap: 28px; font-size: 15px; font-weight: 500; color: var(--ink-2); }
.nav-links a:hover { color: var(--blue); }
.nav .btn { padding: 10px 10px 10px 18px; font-size: 15px; }
.nav .btn .arrow { width: 26px; height: 26px; }
@media (max-width: 900px) { .nav-links { display: none; } }
@media (max-width: 420px) { .nav .btn-label-long { display: none; } }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 72px 0 24px; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: -140px 0 auto; height: 620px; z-index: -1;
  background: radial-gradient(60% 55% at 50% 30%, rgba(67, 151, 239, .20), transparent 70%);
}
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 8px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--line);
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  box-shadow: var(--shadow);
}
.pill img { height: 22px; width: auto; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34, 197, 94, .18); }
.hero h1 { font-size: clamp(40px, 7vw, 82px); font-weight: 800; margin: 26px auto 22px; max-width: 14ch; }
.hero .lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 640px; margin: 0 auto; }
.hero .lead em { color: var(--ink); font-weight: 600; }
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.trust-row {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 26px;
  margin-top: 26px; font-size: 14px; color: var(--muted); font-weight: 500;
}
.trust-row span { display: inline-flex; align-items: center; gap: 7px; }
.trust-row svg { color: var(--blue); flex: none; }

/* ---------- Phone carousel ---------- */
.reel { position: relative; margin-top: 56px; }
.reel-stage {
  position: relative; height: 620px;
  perspective: 1600px;
  touch-action: pan-y;
  user-select: none; -webkit-user-select: none;
}
.phone {
  position: absolute; left: 50%; top: 0;
  width: 290px; height: 600px;
  margin-left: -145px;
  border-radius: 46px;
  background: #0b0f17;
  padding: 11px;
  box-shadow: 0 40px 80px -30px rgba(11, 18, 32, .55), inset 0 0 0 2px #2a303b;
  transition: transform .6s cubic-bezier(.2, .8, .2, 1), opacity .6s ease, filter .6s ease;
  cursor: pointer;
  will-change: transform;
}
.phone .screen { position: relative; width: 100%; height: 100%; border-radius: 36px; overflow: hidden; background: #000; }
.phone video { width: 100%; height: 100%; object-fit: cover; }
.phone .notch {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  width: 88px; height: 26px; border-radius: 20px; background: #000; z-index: 3;
}
.sound {
  position: absolute; top: 48px; right: 14px; z-index: 4;
  display: flex; align-items: center; gap: 6px;
  background: rgba(0, 0, 0, .55); color: #fff; border-radius: 999px;
  padding: 7px 12px; font-size: 12px; font-weight: 600;
  opacity: 0; transition: opacity .3s;
}
.phone.is-active .sound { opacity: 1; }
.phone:not(.is-active) { filter: saturate(.6) brightness(.85); }
.phone:not(.is-active) .sound { opacity: 0; }

.reel-controls { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 18px; }
.reel-btn {
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); cursor: pointer; display: grid; place-items: center;
  box-shadow: var(--shadow); transition: background .2s, color .2s;
}
.reel-btn:hover { background: var(--blue); color: #fff; }
.dots { display: flex; gap: 8px; }
.dots button { width: 8px; height: 8px; border-radius: 99px; border: 0; background: rgba(11, 18, 32, .2); cursor: pointer; padding: 0; transition: width .3s, background .3s; }
.dots button.on { width: 26px; background: var(--blue); }

@media (max-width: 640px) {
  .reel-stage { height: 520px; }
  .phone { width: 244px; height: 504px; margin-left: -122px; border-radius: 40px; padding: 9px; }
  .phone .screen { border-radius: 32px; }
}

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; padding: 30px 0; border-block: 1px solid var(--line); margin-top: 72px; background: var(--surface); }
.marquee-track { display: flex; width: max-content; animation: scroll 50s linear infinite; }
.marquee span {
  font-family: var(--head); font-weight: 700; font-size: 15px; letter-spacing: .06em;
  color: var(--ink-2); padding: 0 22px; display: inline-flex; align-items: center; gap: 44px; white-space: nowrap;
}
.marquee span::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---------- Sections ---------- */
section.block { padding: 110px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue);
}
.sec-head { max-width: 760px; margin-bottom: 56px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(34px, 5vw, 58px); font-weight: 800; margin-top: 16px; }
.sec-head p { margin-top: 18px; font-size: 18px; color: var(--muted); }

/* Services grid */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc { background: var(--card); border-radius: var(--radius); padding: 30px; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.svc:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.svc .num { width: 44px; height: 44px; border-radius: 14px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; margin-bottom: 22px; }
.svc h3 { font-size: 21px; margin-bottom: 10px; font-weight: 700; letter-spacing: -.02em; }
.svc p { color: var(--muted); font-size: 15.5px; }
@media (max-width: 900px) { .services { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .services { grid-template-columns: 1fr; } }

/* Meta band */
.meta-band {
  border-radius: 28px; padding: 44px 40px; color: #fff; position: relative; overflow: hidden;
  background: var(--blue);
}
.meta-band::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 80% at 50% 0%, rgba(255, 255, 255, .25), transparent 70%);
}
.meta-band > * { position: relative; z-index: 1; }
.meta-band .tag { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; background: rgba(255, 255, 255, .92); color: var(--ink); padding: 6px 14px 6px 8px; border-radius: 99px; }
.meta-band .tag img { height: 22px; width: auto; }
.meta-band h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; margin: 18px 0 26px; max-width: 22ch; }
.formula { display: flex; flex-wrap: nowrap; align-items: center; gap: 10px; font-family: var(--head); font-weight: 700; font-size: 15px; }
.formula span { background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .24); padding: 9px 14px; border-radius: 12px; }
.formula i { font-style: normal; color: #cfe4fc; }
@media (max-width: 600px) { .meta-band { padding: 32px 22px; border-radius: 24px; } .formula { font-size: 14px; gap: 8px; } }

/* Deal */
.deal { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 36px 32px; text-align: center; box-shadow: var(--shadow); }
.deal-bubbles { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.bubble { display: inline-flex; align-items: center; gap: 8px; background: var(--blue-soft); color: var(--blue-dd); font-weight: 700; font-size: 16px; padding: 11px 18px; border-radius: 999px; white-space: nowrap; }
.deal h2 { font-size: clamp(24px, 3.4vw, 36px); font-weight: 800; margin-top: 20px; }
@media (max-width: 600px) { .deal { padding: 28px 16px; } .bubble { font-size: 14px; padding: 10px 14px; } }

/* Founder */
.founder-card {
  display: grid; grid-template-columns: auto 1fr; gap: 44px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 32px; padding: 44px; box-shadow: var(--shadow);
}
.avatar {
  width: 196px; height: 196px; border-radius: 50%; position: relative; flex: none;
  padding: 5px; background: conic-gradient(from 200deg, var(--blue), #9cc9f8, var(--blue-dd), var(--blue));
}
.avatar img, .avatar .fallback {
  width: 100%; height: 100%; border-radius: 50%; object-fit: cover; object-position: 50% 35%;
  border: 4px solid var(--card);
}
.avatar .fallback { display: grid; place-items: center; background: var(--ink); color: #fff; font-family: var(--head); font-weight: 800; font-size: 56px; }
.avatar .badge { position: absolute; right: 6px; bottom: 10px; width: 44px; height: 44px; border-radius: 50%; background: var(--card); display: grid; place-items: center; box-shadow: var(--shadow); }
.avatar .badge img { width: 28px; height: auto; border: 0; border-radius: 0; }
.founder-body h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; }
.founder-body .role { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); font-weight: 600; margin-top: 6px; }
.founder-body .bio { color: var(--ink-2); font-size: 18px; margin-top: 16px; max-width: 56ch; }
@media (max-width: 760px) {
  .founder-card { grid-template-columns: 1fr; text-align: center; padding: 32px 20px; gap: 22px; justify-items: center; }
  .avatar { width: 150px; height: 150px; }
  .founder-body .bio { font-size: 16px; margin-inline: auto; }
}

/* Final CTA */
.final {
  background: var(--blue); color: #fff; border-radius: 36px; padding: 80px 40px; text-align: center; position: relative; overflow: hidden;
}
.final::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 80% at 50% 0%, rgba(255, 255, 255, .25), transparent 70%);
}
.final > * { position: relative; }
.final h2 { font-size: clamp(30px, 5.4vw, 60px); font-weight: 800; max-width: 16ch; margin: 0 auto 16px; }
.final p { font-size: 18px; color: rgba(255, 255, 255, .88); max-width: 560px; margin: 0 auto 32px; }
.final .btn-dark { background: #fff; color: var(--ink); }
.final .btn-dark:hover { background: #eef4fd; }
@media (max-width: 600px) { .final { padding: 48px 20px; border-radius: 28px; } .final p { font-size: 16px; } .final .btn { white-space: normal; } }

/* Footer */
footer { padding: 56px 0 40px; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 32px; font-size: 14px; color: var(--muted); }
.foot img { height: 18px; width: auto; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot nav a:hover { color: var(--blue); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Form page ---------- */
.form-top { max-width: 640px; padding: 56px 0 90px; }
.form-head { text-align: center; margin-bottom: 28px; }
.form-head h1 { font-size: clamp(34px, 6vw, 56px); font-weight: 800; margin: 20px 0 14px; }
.form-head .lead { font-size: 18px; color: var(--muted); }
.form-card { background: var(--card); border-radius: 30px; padding: 34px; border: 1px solid var(--line); box-shadow: 0 30px 70px -30px rgba(11, 18, 32, .3); }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.field input {
  font: inherit; font-size: 16px; color: var(--ink);
  padding: 15px 16px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--surface);
  transition: border-color .2s, background .2s, box-shadow .2s; width: 100%;
}
.field input:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px var(--blue-soft); }
.field input[aria-invalid="true"] { border-color: #e5484d; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-card .btn { width: 100%; justify-content: center; margin-top: 8px; }
.form-card .fine { font-size: 13px; color: var(--muted); text-align: center; margin-top: 10px; }
.form-msg { font-size: 14px; margin-top: 12px; text-align: center; min-height: 20px; }
.form-msg.err { color: #d2383d; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.how { margin-top: 64px; }
.how h2 { font-size: clamp(28px, 4vw, 38px); font-weight: 800; margin-bottom: 24px; text-align: center; }
.how-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.how-steps li { display: flex; gap: 16px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 20px 22px; }
.how-steps .n { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-family: var(--head); font-weight: 800; font-size: 15px; }
.how-steps h3 { font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.how-steps p { color: var(--muted); font-size: 15.5px; margin-top: 4px; }
.mini-founder { display: flex; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px; margin-top: 24px; }
.mini-founder .avatar { width: 64px; height: 64px; padding: 3px; margin: 0; flex: none; }
.mini-founder .avatar img, .mini-founder .avatar .fallback { border-width: 2px; font-size: 20px; }
.mini-founder p { font-size: 14.5px; color: var(--muted); }
.mini-founder b { color: var(--ink); display: block; }
.mini-founder span { display: block; }
@media (max-width: 600px) { .form-top { padding-top: 36px; } .form-card { padding: 24px 18px; border-radius: 24px; } }
@media (max-width: 460px) { .row2 { grid-template-columns: 1fr; gap: 0; } }

/* Thanks */
.thanks { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 60px 0; }
.thanks .check { width: 84px; height: 84px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; margin: 0 auto 26px; box-shadow: 0 16px 40px -12px rgba(67, 151, 239, .8); }
.thanks h1 { font-size: clamp(36px, 5vw, 58px); font-weight: 800; }
.thanks p { color: var(--muted); font-size: 18px; max-width: 520px; margin: 18px auto 30px; }
.reel { overflow-x: clip; padding-bottom: 8px; }
.phone:not(.is-active) .notch { opacity: 0; }

/* ---------- Mobile polish ---------- */
.btn-label-short { display: none; }
@media (max-width: 420px) {
  .nav .btn-label-short { display: inline; }
  .nav .btn { padding: 8px 8px 8px 14px; font-size: 14px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  section.block { padding: 64px 0; }
  .sec-head { margin-bottom: 32px; }
  .sec-head p { font-size: 16px; }
  .hero { padding: 36px 0 8px; }
  .hero h1 { margin: 18px auto 14px; font-size: clamp(34px, 10vw, 44px); }
  .hero .lead { font-size: 16px; }
  .hero .ctas { margin-top: 22px; }
  .hero .ctas .btn { width: 100%; justify-content: center; }
  .trust-row { margin-top: 16px; gap: 6px 16px; font-size: 13px; }
  .reel { margin-top: 32px; }
  .reel-controls { margin-top: 12px; }
  .marquee { margin-top: 40px; padding: 20px 0; }
  .marquee span { font-size: 13px; padding: 0 16px; gap: 32px; }
  .services { gap: 10px; }
  .svc { padding: 18px; display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; align-items: start; }
  .svc .num { width: 40px; height: 40px; border-radius: 12px; margin: 0; grid-row: span 2; }
  .svc h3 { font-size: 18px; margin: 2px 0 4px; }
  .svc p { font-size: 14.5px; }
  .founder-card { padding: 28px 18px; }
  .deal h2 { margin-top: 16px; }
  footer { padding: 24px 0 32px; }
  .foot { padding-top: 24px; gap: 14px; }
  .form-top { padding: 28px 0 56px; }
  .form-head { margin-bottom: 20px; }
  .how { margin-top: 44px; }
  .how-steps li { padding: 16px 18px; }
}