@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --ink: #05070B;        /* page base — matches the black logo background */
  --panel: #0D1524;      /* navy panels, from the blue hemisphere */
  --navy: #1C2E52;
  --line: #24304A;
  --steel: #8F9AAE;      /* silver circuit traces */
  --glass: #E9EDF3;      /* the clear hemisphere */
  --signal: #2FB84A;     /* the green nodes and the "Me" */
  --signal-soft: rgba(47,184,74,.14);
  --max: 1120px;
  --display: 'Montserrat', sans-serif;
  --body: 'IBM Plex Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0; background: var(--ink); color: var(--glass);
  font-family: var(--body); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--glass); text-decoration-color: var(--steel); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--signal); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Wordmark — small caps like the logo lockup, green "Me" */
.wordmark { font-family: var(--display); font-weight: 600; font-variant: small-caps; letter-spacing: .04em; font-size: 1.35rem; color: var(--glass); text-decoration: none; display: flex; align-items: center; gap: 12px; }
.wordmark img { width: 44px; }
.wordmark .me { color: var(--signal); }

h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; max-width: 62ch; }
.lead { font-size: 1.2rem; color: #C9D1DE; }
.muted { color: var(--steel); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(5,7,11,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav ul { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; align-items: center; }
.nav ul a { text-decoration: none; color: #C9D1DE; font-weight: 500; }
.nav ul a[aria-current="page"] { color: var(--glass); border-bottom: 2px solid var(--signal); padding-bottom: 4px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--glass); padding: 8px 12px; border-radius: 6px; font: inherit; }

/* Buttons */
.btn { display: inline-block; font-family: var(--display); font-weight: 600; text-decoration: none; padding: 14px 24px; border-radius: 8px; border: 1px solid transparent; }
.btn-primary { background: var(--signal); color: #04120A; }
.btn-primary:hover { background: #3DCB59; }
.btn-ghost { border-color: var(--steel); color: var(--glass); }
.btn-ghost:hover { border-color: var(--glass); }
.btn-sm { padding: 10px 16px; font-size: .95rem; }

/* Hero */
.hero { padding: 72px 0 56px; position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero-art { position: relative; }
.hero-art img { width: 100%; max-width: 520px; margin: 0 auto; filter: drop-shadow(0 0 60px rgba(47,184,74,.18)) drop-shadow(0 30px 40px rgba(0,0,0,.6)); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-note { margin-top: 18px; color: var(--steel); font-size: .95rem; }

/* Sections */
section { padding: 72px 0; }
section.alt { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: 40px; }

/* Two hemispheres — from the logo: blue = your business, clear = the AI */
.halves { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.half { padding: 36px; }
.half.blue { background: linear-gradient(160deg, #142647, #0C1730); }
.half.clear { background: #E9EDF3; color: #0D1524; }
.half.clear .muted { color: #4A5568; }
.half h3 { margin-bottom: 14px; }
.half ul { margin: 0; padding-left: 20px; }
.half li { margin-bottom: 8px; }

/* Service ladder — a real sequence, so it's numbered */
.ladder { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.rung { padding: 28px 24px 28px 0; border-top: 2px solid var(--line); position: relative; }
.rung::before { content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 12px var(--signal); }
.rung .step { font-family: var(--display); color: var(--signal); font-weight: 600; font-size: .95rem; }
.rung h3 { margin: 6px 0 8px; }
.rung .price { color: var(--glass); font-weight: 600; margin-bottom: 8px; }
.rung p { font-size: .98rem; color: #C9D1DE; }

/* Who it's for */
.fits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 40px; margin: 0; padding: 0; list-style: none; }
.fits li { border-left: 2px solid var(--navy); padding-left: 16px; }
.fits strong { display: block; font-family: var(--display); font-weight: 600; }
.fits span { color: var(--steel); font-size: .95rem; }

/* Founder note */
.founder { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; }
.founder blockquote { margin: 0; font-size: 1.15rem; border-left: 3px solid var(--signal); padding-left: 24px; }
.founder cite { display: block; margin-top: 14px; font-style: normal; color: var(--steel); }

/* CTA band */
.band { background: linear-gradient(160deg, #142647, #0C1730); border-top: 1px solid var(--line); text-align: left; }
.band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.band h2 { margin: 0; }

/* Services page */
.service { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; padding: 48px 0; border-top: 1px solid var(--line); }
.service:first-of-type { border-top: 0; }
.service .price-tag { font-family: var(--display); font-weight: 600; font-size: 1.3rem; color: var(--signal); margin-top: 8px; }
.service ul { padding-left: 20px; margin: 0 0 20px; }
.service li { margin-bottom: 8px; }
table { border-collapse: collapse; width: 100%; margin: 12px 0 24px; font-size: .97rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--steel); font-weight: 500; }
td strong { font-family: var(--display); font-weight: 600; }

/* About */
.about-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 56px; align-items: start; }
.facts { border: 1px solid var(--line); border-radius: 12px; padding: 24px; background: var(--panel); }
.facts dl { margin: 0; }
.facts dt { color: var(--steel); font-size: .9rem; }
.facts dd { margin: 0 0 14px; font-weight: 500; }
.principles { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.principles h3 { margin-bottom: 8px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.booking { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); padding: 32px; }
.booking-frame { width: 100%; min-height: 640px; border: 0; border-radius: 8px; background: #fff; margin-top: 20px; }
form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: .95rem; color: #C9D1DE; }
input, textarea, select { font: inherit; padding: 12px 14px; background: var(--ink); color: var(--glass); border: 1px solid var(--line); border-radius: 8px; }
input:focus, textarea:focus, select:focus { border-color: var(--signal); outline: none; }
textarea { min-height: 140px; resize: vertical; }
.form-status { margin: 0; color: var(--signal); min-height: 1.5em; }
.direct { margin-top: 32px; }
.direct a { display: block; margin-bottom: 8px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--steel); font-size: .95rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
footer a { color: var(--steel); text-decoration: none; }
footer a:hover { color: var(--glass); }

@media (max-width: 900px) {
  .hero .wrap, .halves, .ladder, .founder, .service, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
  .hero-art { order: -1; }
  .hero-art img { max-width: 340px; }
  .fits, .principles { grid-template-columns: 1fr 1fr; }
  .rung { padding-right: 0; }
  .nav-toggle { display: block; }
  .nav ul { display: none; position: absolute; left: 0; right: 0; top: 72px; background: var(--ink); border-bottom: 1px solid var(--line); flex-direction: column; gap: 0; padding: 12px 24px 20px; }
  .nav ul.open { display: flex; }
  .nav ul li { padding: 10px 0; }
}
@media (max-width: 560px) { .fits, .principles { grid-template-columns: 1fr; } section { padding: 56px 0; } }