/* =====================================================================
   MA Digitals AI — Design tokens
   Palette: Ink (near-black navy) / Paper (warm off-white) / Indigo (brand
   accent) / Mint (opportunity/signal accent) / Slate (neutral text)
   Type: Space Grotesk (display) + Inter (body) + IBM Plex Mono (labels/data)
   Signature element: the "connection rail" — a persistent line + node
   system that threads through every section, visually proving the
   product's core claim: disconnected tools become one connected line.
   ===================================================================== */

:root{
  --ink:        #14161f;
  --ink-soft:   #1d2030;
  --paper:      #f5f5f1;
  --paper-dim:  #eceae2;
  --white:      #ffffff;
  --indigo:     #7f35df;
  --indigo-dim: #e7e9ff;
  --mint:       #2fdba6;
  --mint-dim:   #e3faf2;
  --slate:      #5b5f6e;
  --slate-2:    #8b8f9e;
  --line:       #e0ded5;
  --line-dark:  rgba(255,255,255,.12);

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --maxw: 1180px;
  --shadow-sm: 0 1px 2px rgba(20,22,31,.06);
  --shadow-md: 0 8px 24px rgba(20,22,31,.08);
  --shadow-lg: 0 24px 64px rgba(20,22,31,.16);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.1;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}

p{ margin:0 0 1em; color:var(--slate); }
a{ color:inherit; text-decoration:none; }
img,svg{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

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

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--ink); color:var(--white);
  padding:10px 16px; z-index:200; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:2px solid var(--indigo); outline-offset:3px; }

/* ---------------------------------------------------------------------
   Eyebrow / mono labels — used for the rail's stage markers
   --------------------------------------------------------------------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--indigo);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:7px; height:7px; border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 3px var(--mint-dim);
}
.eyebrow.on-dark{ color:#b9c0ff; }
.eyebrow.on-dark::before{ box-shadow:0 0 0 3px rgba(47,219,166,.18); }

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:600; font-size:15px;
  padding:14px 26px; border-radius:999px; border:1px solid transparent;
  cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-sm{ padding:10px 18px; font-size:14px; }
.btn-primary{ background:var(--indigo); color:var(--white); box-shadow:0 6px 18px rgba(75,94,252,.32); }
.btn-primary:hover{ background:#3d4ff0; box-shadow:0 8px 24px rgba(75,94,252,.4); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--ink); }
.btn-ghost-dark{ background:transparent; color:var(--paper); border-color:var(--line-dark); }
.btn-ghost-dark:hover{ border-color:var(--paper); }
.btn-block{ width:100%; }

/* ---------------------------------------------------------------------
   Header
   --------------------------------------------------------------------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(245,245,241,.86);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:72px; gap:24px;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand-name{ font-family:var(--font-display); font-weight:600; font-size:18px; }
.brand-ai{ color:var(--indigo); }
.main-nav{ display:flex; gap:32px; margin-left:auto; }
.main-nav a{ font-size:14.5px; font-weight:500; color:var(--slate); transition:color .15s; }
.main-nav a:hover, .main-nav a.active{ color:var(--ink); }
.header-cta{ margin-left:24px; flex-shrink:0; }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:1px solid var(--line); border-radius:8px; cursor:pointer;
}
.nav-toggle span{ width:16px; height:2px; background:var(--ink); margin:0 auto; }

@media (max-width: 880px){
  .main-nav{
    position:absolute; top:72px; left:0; right:0;
    background:var(--paper); border-bottom:1px solid var(--line);
    flex-direction:column; padding:16px 24px; gap:4px;
    display:none;
  }
  .main-nav.open{ display:flex; }
  .main-nav a{ padding:12px 0; border-bottom:1px solid var(--line); }
  .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ---------------------------------------------------------------------
   Section rhythm + the Rail (signature element)
   --------------------------------------------------------------------- */
section{ position:relative; padding:104px 0; }
.section-tight{ padding:72px 0; }
.on-ink{ background:var(--ink); color:var(--paper); }
.on-ink p{ color:#b7b9c9; }
.on-ink h2, .on-ink h3{ color:var(--paper); }

.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(28px,3.4vw,40px); }
.section-head p{ font-size:17px; }

/* The rail: a vertical line that runs behind rail-sections on desktop,
   punctuated by numbered/labelled nodes — mirrors the real product
   workflow (DISCOVER > DESIGN > WIN > DELIVER > GROW) instead of
   decorating arbitrarily. */
.rail{ position:relative; }
@media (min-width: 981px){
  .rail{
    display:grid; grid-template-columns:64px 1fr;
    column-gap:28px; row-gap:24px;
  }
  .rail::before{
    content:"";
    position:absolute; top:32px; bottom:32px; left:31px;
    width:2px; background:var(--line);
  }
  .rail-node{
    position:relative; width:64px; height:100%;
    display:flex; align-items:flex-start; justify-content:center; padding-top:32px;
  }
  .rail-node .dot{
    width:14px; height:14px; border-radius:50%;
    background:var(--paper); border:2px solid var(--line);
    transition:background .2s, border-color .2s, transform .2s;
    position:relative; z-index:2;
  }
  .rail-node.is-active .dot{
    background:var(--mint); border-color:var(--mint);
    transform:scale(1.15);
    box-shadow:0 0 0 6px rgba(47,219,166,.15);
  }
}
@media (max-width:980px){
  .rail-node{ display:none; }
}

/* ---------------------------------------------------------------------
   Prelaunch chip
   --------------------------------------------------------------------- */
.prelaunch-chip{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.04em;
  color:var(--mint); background:rgba(47,219,166,.1);
  border:1px solid rgba(47,219,166,.3);
  padding:7px 14px; border-radius:999px;
}
.prelaunch-chip::before{ content:"●"; font-size:8px; }

/* ---------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------- */
.hero{
  background:var(--ink);
  color:var(--paper);
  padding:64px 0 96px;
  overflow:hidden;
  position:relative;
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
}
.hero-copy h1{
  font-size:clamp(34px,5vw,58px);
  color:var(--paper);
  margin-bottom:22px;
}
.hero-copy h1 .accent{ color:var(--mint); }
.hero-copy p.lede{
  font-size:18px; color:#c3c5d6; max-width:520px; margin-bottom:32px;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:28px; }
.hero-meta{
  display:flex; gap:22px; flex-wrap:wrap; font-family:var(--font-mono);
  font-size:12.5px; color:#8d90a6; letter-spacing:.02em;
}
.hero-meta span{ display:inline-flex; align-items:center; gap:7px; }
.hero-meta span::before{ content:"—"; color:#4a4e66; }

/* Hero visual: abstract connected-workflow diagram (the "signature") */
.hero-visual{ position:relative; }
.hero-panel{
  background:var(--ink-soft);
  border:1px solid var(--line-dark);
  border-radius:var(--radius-lg);
  padding:28px;
  box-shadow:var(--shadow-lg);
}
.hero-panel-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; }
.hero-panel-top .tag{ font-family:var(--font-mono); font-size:11.5px; color:#8d90a6; letter-spacing:.08em; }
.hero-panel-dots{ display:flex; gap:6px; }
.hero-panel-dots span{ width:8px; height:8px; border-radius:50%; background:#2b2f42; }

.flow-diagram{ width:100%; height:auto; }

/* ---------------------------------------------------------------------
   Problem / Today vs Platform comparison
   --------------------------------------------------------------------- */
.compare-wrap{ display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; background:var(--white); box-shadow:var(--shadow-sm); }
.compare-col{ padding:36px 32px; }
.compare-col + .compare-col{ border-left:1px solid var(--line); }
.compare-col.is-today{ background:var(--paper-dim); }
.compare-col.is-platform{ background:var(--white); }
.compare-label{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:.1em; text-transform:uppercase; margin-bottom:18px; display:block; }
.compare-col.is-today .compare-label{ color:var(--slate-2); }
.compare-col.is-platform .compare-label{ color:var(--indigo); }
.compare-col h3{ font-size:21px; margin-bottom:20px; }
.compare-list li{ display:flex; align-items:flex-start; gap:10px; padding:9px 0; font-size:15px; color:var(--ink); border-top:1px solid var(--line); }
.compare-list li:first-child{ border-top:none; }
.compare-col.is-today .compare-list li::before{ content:"×"; color:#c7473d; font-weight:700; width:18px; flex-shrink:0; }
.compare-col.is-platform .compare-list li::before{ content:"✓"; color:var(--mint); font-weight:700; width:18px; flex-shrink:0; }
.tool-pile{ display:flex; flex-wrap:wrap; gap:8px; margin-top:20px; }
.tool-pile span{ font-family:var(--font-mono); font-size:12px; background:var(--white); border:1px solid var(--line); padding:5px 10px; border-radius:6px; color:var(--slate); }

@media (max-width:820px){
  .compare-wrap{ grid-template-columns:1fr; }
  .compare-col + .compare-col{ border-left:none; border-top:1px solid var(--line); }
}

/* ---------------------------------------------------------------------
   Workflow (rail) stages
   --------------------------------------------------------------------- */
.stage-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:32px; margin-bottom:24px; display:grid; grid-template-columns:1fr 1fr; gap:28px; align-items:center;
}
.stage-card:last-child{ margin-bottom:0; }
.stage-kicker{ font-family:var(--font-mono); font-size:12px; letter-spacing:.12em; color:var(--indigo); margin-bottom:8px; display:block; }
.stage-card h3{ font-size:23px; margin-bottom:10px; }
.stage-modules{ display:flex; flex-wrap:wrap; gap:8px; margin-top:16px; }
.stage-modules span{ font-size:12.5px; font-family:var(--font-mono); background:var(--indigo-dim); color:#33389e; padding:5px 10px; border-radius:6px; }
.stage-visual{
  background:var(--paper-dim); border-radius:var(--radius-md); min-height:150px;
  display:flex; align-items:center; justify-content:center; padding:20px;
}
@media (max-width:760px){
  .stage-card{ grid-template-columns:1fr; }
  .stage-visual{ order:-1; }
}

/* ---------------------------------------------------------------------
   Feature modules grid
   --------------------------------------------------------------------- */
.feature-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.feature-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:26px; transition:border-color .2s, transform .2s, box-shadow .2s;
}
.feature-card:hover{ border-color:var(--indigo); transform:translateY(-3px); box-shadow:var(--shadow-md); }
.feature-icon{
  width:40px; height:40px; border-radius:10px; background:var(--indigo-dim);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
  color:var(--indigo);
}
.feature-card h4{ font-size:17px; margin-bottom:8px; }
.feature-card p{ font-size:14.5px; margin-bottom:0; }
@media (max-width:920px){ .feature-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .feature-grid{ grid-template-columns:1fr; } }

/* ---------------------------------------------------------------------
   Transformation (before/after) block for AI Website Designer
   --------------------------------------------------------------------- */
.transform-row{ display:grid; grid-template-columns:1fr auto 1fr; gap:20px; align-items:center; }
.transform-panel{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); padding:20px; }
.transform-panel .tlabel{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.08em; color:var(--slate-2); margin-bottom:10px; display:block; }
.transform-panel.is-old{ opacity:.75; }
.transform-arrow{ display:flex; flex-direction:column; align-items:center; gap:8px; color:var(--indigo); font-family:var(--font-mono); font-size:12px; }
.skeleton{ display:flex; flex-direction:column; gap:8px; }
.skeleton span{ display:block; height:10px; border-radius:4px; background:var(--paper-dim); }
.skeleton.is-old span{ background:#e9e7dd; }
.skeleton.is-new span{ background:var(--indigo-dim); }
@media (max-width:700px){ .transform-row{ grid-template-columns:1fr; } .transform-arrow{ flex-direction:row; justify-content:center; } }

/* ---------------------------------------------------------------------
   Who it's for
   --------------------------------------------------------------------- */
.audience-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.audience-chip{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:20px; text-align:center; font-weight:600; font-size:14.5px;
}
@media (max-width:820px){ .audience-grid{ grid-template-columns:repeat(2,1fr); } }

/* ---------------------------------------------------------------------
   Vision / CTA band
   --------------------------------------------------------------------- */
.cta-band{
  background:var(--ink); color:var(--paper); border-radius:var(--radius-lg);
  padding:64px 48px; text-align:center; position:relative; overflow:hidden;
}
.cta-band h2{ color:var(--paper); font-size:clamp(26px,3.6vw,38px); max-width:640px; margin:0 auto 14px; }
.cta-band p{ color:#b7b9c9; max-width:520px; margin:0 auto 30px; }
.cta-band .btn-primary{ background:var(--mint); box-shadow:0 6px 18px rgba(47,219,166,.28); color:var(--ink); }
.cta-band .btn-primary:hover{ background:#26c093; }

/* ---------------------------------------------------------------------
   Waitlist form
   --------------------------------------------------------------------- */
.waitlist-section{ background:var(--paper-dim); }
.waitlist-card{
  max-width:560px; margin:0 auto; background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius-lg); padding:44px; box-shadow:var(--shadow-md);
}
.waitlist-card h2{ font-size:28px; text-align:center; margin-bottom:10px; }
.waitlist-card > p{ text-align:center; margin-bottom:28px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:13px; font-weight:600; margin-bottom:7px; color:var(--ink); }
.field .opt{ font-weight:400; color:var(--slate-2); }
.field input, .field select{
  width:100%; padding:13px 15px; font-family:var(--font-body); font-size:15px;
  border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--paper);
  transition:border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus{ border-color:var(--indigo); box-shadow:0 0 0 3px var(--indigo-dim); outline:none; }
.hp-field{ position:absolute; left:-9999px; opacity:0; height:0; overflow:hidden; }
.form-note{ font-size:12.5px; color:var(--slate-2); text-align:center; margin-top:14px; }
.form-note a{ color:var(--indigo); text-decoration:underline; }
.form-error{ font-size:13.5px; color:#c7473d; margin-top:6px; display:none; }
.form-error.show{ display:block; }
#waitlistResult{ display:none; }
#waitlistResult.show{ display:block; }
.success-check{
  width:52px; height:52px; border-radius:50%; background:var(--mint-dim); color:var(--mint);
  display:flex; align-items:center; justify-content:center; margin:0 auto 18px; font-size:24px;
}
@media (max-width:520px){ .form-row{ grid-template-columns:1fr; } .waitlist-card{ padding:30px 22px; } }

/* ---------------------------------------------------------------------
   Generic content page (about / terms / privacy)
   --------------------------------------------------------------------- */
.page-hero{ background:var(--ink); color:var(--paper); padding:80px 0 56px; }
.page-hero h1{ color:var(--paper); font-size:clamp(30px,4.4vw,46px); max-width:680px; }
.page-hero p{ color:#c3c5d6; max-width:600px; font-size:16.5px; }
.page-hero .updated{ font-family:var(--font-mono); font-size:12.5px; color:#8d90a6; margin-top:16px; display:block; }

.content-wrap{ display:grid; grid-template-columns:220px 1fr; gap:56px; }
.toc{ position:sticky; top:96px; align-self:start; }
.toc-title{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--slate-2); margin-bottom:12px; }
.toc a{ display:block; font-size:13.5px; color:var(--slate); padding:7px 0; border-left:2px solid var(--line); padding-left:14px; transition:color .15s, border-color .15s; }
.toc a:hover{ color:var(--ink); border-color:var(--indigo); }

.prose h2{ font-size:23px; margin-top:44px; scroll-margin-top:96px; }
.prose h2:first-child{ margin-top:0; }
.prose h3{ font-size:17px; margin-top:26px; }
.prose p, .prose li{ font-size:15.5px; color:var(--slate); }
.prose ul{ margin:0 0 1em; padding-left:20px; list-style:disc; }
.prose li{ margin-bottom:6px; }
.prose strong{ color:var(--ink); }
.legal-box{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); padding:20px 24px; margin:20px 0; }

@media (max-width:900px){
  .content-wrap{ grid-template-columns:1fr; }
  .toc{ position:static; display:flex; overflow-x:auto; gap:4px; padding-bottom:8px; margin-bottom:12px; }
  .toc a{ border-left:none; border-bottom:2px solid var(--line); padding:8px 12px; white-space:nowrap; }
}

/* Team / values for About */
.value-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.value-card{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md); padding:26px; }
.value-card h4{ font-size:16.5px; margin-bottom:8px; }
.value-card p{ font-size:14.5px; margin-bottom:0; }
@media (max-width:820px){ .value-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .value-grid{ grid-template-columns:1fr; } }

/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.site-footer{ background:var(--ink); color:#b7b9c9; padding:64px 0 28px; }
.footer-top{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid var(--line-dark); }
.footer-brand p{ color:#8d90a6; font-size:14px; max-width:280px; margin:14px 0 16px; }
.footer-brand .brand-name{ color:var(--paper); }
.footer-col h4{ color:var(--paper); font-size:13px; letter-spacing:.06em; text-transform:uppercase; margin-bottom:16px; font-family:var(--font-mono); font-weight:500; }
.footer-col li{ margin-bottom:10px; }
.footer-col a{ font-size:14px; color:#9497aa; transition:color .15s; }
.footer-col a:hover{ color:var(--paper); }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; padding-top:24px; font-size:13px; color:#6c6f82; }
@media (max-width:820px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-top{ grid-template-columns:1fr; } }

/* ---------------------------------------------------------------------
   Utility
   --------------------------------------------------------------------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.small{ font-size:13px; }