/* ============================================================
   CloudEarp — design tokens
   Palette sampled directly from the brand mark:
   navy background + cream/gold cloud + brass accent.
   ============================================================ */
:root{
  --navy-deep:   #1A3562;   /* matches logo background exactly */
  --navy-darker: #0F1E3A;   /* footer, deepest panels */
  --navy-panel:  #24417C;   /* cards/panels on dark */
  --navy-line:   #33528F;   /* hairlines on dark */
  --cream:       #ECDFB8;   /* the cloud itself */
  --brass:       #C9962E;   /* CTA / accent */
  --brass-hi:    #E0B24F;
  --slate:       #9AAAC9;   /* secondary text on dark */
  --paper:       #F6F3EC;   /* light section bg */
  --paper-dim:   #EDE7D8;
  --ink:         #182238;   /* text on light */
  --ink-soft:    #4C5670;
  --line-light:  #DCD4BE;
  --dot-live:    #5FAE7C;

  --display: "Space Grotesk", "Arial Narrow", sans-serif;
  --body:    "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --container: 1120px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--display); margin:0 0 .5em; line-height:1.1; letter-spacing:-0.01em; }
p{ margin:0 0 1em; }
ul{ margin:0; padding:0; list-style:none; }
.wrap{ max-width:var(--container); margin:0 auto; padding:0 28px; }

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

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- eyebrow / mono labels ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:.5em;
  color:var(--brass-hi);
}
.eyebrow::before{
  content:"";
  width:6px; height:6px; border-radius:50%;
  background:var(--dot-live);
  box-shadow:0 0 0 3px rgba(95,174,124,.18);
}
.on-light .eyebrow{ color:#8C6A16; }
.on-light .eyebrow::before{ box-shadow:0 0 0 3px rgba(95,174,124,.15); }

/* ---------- module chips (signature motif) ---------- */
.chip{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:.45em .8em;
  border-radius:999px;
  border:1px solid var(--navy-line);
  color:var(--slate);
  background:rgba(255,255,255,.03);
  white-space:nowrap;
}
.on-light .chip{
  border-color:var(--line-light);
  color:var(--ink-soft);
  background:#fff;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family:var(--body);
  font-weight:600;
  font-size:.95rem;
  padding:.85em 1.5em;
  border-radius:8px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-brass{ background:var(--brass); color:var(--navy-darker); }
.btn-brass:hover{ background:var(--brass-hi); }
.btn-ghost-dark{ border-color:var(--navy-line); color:var(--cream); }
.btn-ghost-dark:hover{ border-color:var(--cream); }
.btn-ghost-light{ border-color:var(--ink); color:var(--ink); }
.btn-ghost-light:hover{ background:var(--ink); color:var(--paper); }

/* ---------- header / nav ---------- */
.site-header{
  background:var(--navy-deep);
  border-bottom:1px solid var(--navy-line);
  position:sticky; top:0; z-index:50;
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:14px; padding-bottom:14px;
}
.brand{ display:flex; align-items:center; gap:.6em; }
.brand img{ height:30px; width:auto; }
.brand-word{ font-family:var(--display); font-weight:700; color:var(--cream); font-size:1.05rem; letter-spacing:.01em; }
.brand-word b{ color:var(--brass-hi); }

.nav-links{ display:flex; align-items:center; gap:2em; }
.nav-links a{
  font-family:var(--mono); font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--slate); padding:.3em 0; border-bottom:2px solid transparent;
}
.nav-links a:hover, .nav-links a.active{ color:var(--cream); border-color:var(--brass); }
.nav-cta{ display:flex; align-items:center; gap:1.6em; }

.nav-toggle{ display:none; background:none; border:1px solid var(--navy-line); border-radius:6px; padding:.4em .6em; color:var(--cream); cursor:pointer; }
.nav-toggle span{ display:block; width:20px; height:2px; background:var(--cream); margin:4px 0; }

@media (max-width: 860px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--navy-deep); border-bottom:1px solid var(--navy-line);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:8px 28px 18px; display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ width:100%; padding:.8em 0; border-bottom:1px solid var(--navy-line); }
  .nav-toggle{ display:inline-block; }
  .nav-cta .btn-brass{ display:none; }
}

/* ---------- footer ---------- */
.site-footer{ background:var(--navy-darker); color:var(--slate); padding:64px 0 28px; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px;
  padding-bottom:36px; border-bottom:1px solid var(--navy-line);
}
.footer-grid h4{ color:var(--cream); font-size:.9rem; letter-spacing:.04em; }
.footer-grid a{ display:block; padding:.3em 0; color:var(--slate); }
.footer-grid a:hover{ color:var(--brass-hi); }
.footer-manifest{ display:flex; flex-wrap:wrap; gap:.5em; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:22px; font-family:var(--mono); font-size:.72rem; letter-spacing:.04em; color:#5E6E92;
}
@media (max-width:760px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .footer-bottom{ flex-direction:column; gap:.6em; align-items:flex-start; }
}

/* ---------- generic section scaffolding ---------- */
section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
.on-dark{ background:var(--navy-deep); color:var(--cream); }
.on-dark h2, .on-dark h3{ color:var(--cream); }
.on-dark p{ color:var(--slate); }
.on-darker{ background:var(--navy-darker); color:var(--cream); }
.on-light{ background:var(--paper); color:var(--ink); }
.on-panel{ background:var(--paper-dim); color:var(--ink); }

.section-head{ max-width:640px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(1.7rem,3vw,2.3rem); margin-top:.4em; }

/* ---------- page hero (interior pages) ---------- */
.page-hero{ padding:72px 0 56px; }
.page-hero h1{ font-size:clamp(2rem,4vw,2.8rem); }
.page-hero .lede{ max-width:640px; font-size:1.08rem; color:var(--slate); }
.on-light .page-hero .lede{ color:var(--ink-soft); }

/* ---------- home hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:96px 0 64px;
}
.hero-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center;
}
.hero h1{ font-size:clamp(2.3rem,4.6vw,3.4rem); margin-top:.5em; }
.hero h1 .accent{ color:var(--brass-hi); }
.hero .lede{ font-size:1.12rem; color:var(--slate); max-width:520px; }
.hero-ctas{ display:flex; gap:1em; margin-top:1.8em; flex-wrap:wrap; }

/* module constellation graphic */
.constellation{
  position:relative;
  height:380px;
  max-width:480px;
  margin:0 auto;
  display:flex; align-items:center; justify-content:center;
}
.constellation .cloud-mark{
  width:230px; height:auto; position:relative; z-index:3;
  filter:drop-shadow(0 10px 24px rgba(0,0,0,.4));
}
.constellation::before{
  content:"";
  position:absolute;
  top:50%; left:50%;
  width:260px; height:260px;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(236,223,184,.16) 0%, rgba(236,223,184,0) 70%);
  border-radius:50%;
  z-index:2;
}
.constellation .node{
  position:absolute;
  opacity:0; transform:scale(.6);
  animation:node-in .7s cubic-bezier(.2,.8,.2,1) forwards;
}
.constellation .node .chip{ background:var(--navy-panel); }
.constellation svg.lines{ position:absolute; inset:0; width:100%; height:100%; z-index:1; }
.constellation svg.lines path{
  stroke:var(--navy-line); stroke-width:1; fill:none;
  stroke-dasharray:4 5;
  opacity:0;
  animation:line-in 1s ease forwards;
}
@keyframes node-in{ to{ opacity:1; transform:scale(1); } }
@keyframes line-in{ to{ opacity:.9; } }

@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
  .constellation{ height:260px; }
}

/* mono strip */
.strip{
  border-top:1px solid var(--navy-line); border-bottom:1px solid var(--navy-line);
  padding:18px 0;
}
.strip .wrap{ display:flex; flex-wrap:wrap; gap:.9em 1.6em; justify-content:center; }
.strip span{ font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--slate); }
.strip span::after{ content:"·"; margin-left:1.6em; color:var(--navy-line); }
.strip span:last-child::after{ content:""; }

/* ---------- capability / service tiles ---------- */
.tile-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.tile{
  background:var(--navy-panel); border:1px solid var(--navy-line); border-radius:14px;
  padding:26px 22px; transition:transform .18s ease, border-color .18s ease;
}
.tile:hover{ transform:translateY(-4px); border-color:var(--brass); }
.tile .chip{ margin-bottom:1em; }
.tile h3{ font-size:1.05rem; color:var(--cream); }
.tile p{ color:var(--slate); font-size:.92rem; margin-bottom:0; }
@media (max-width:960px){ .tile-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .tile-grid{ grid-template-columns:1fr; } }

/* ---------- split section ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split.reverse{ direction:rtl; }
.split.reverse > *{ direction:ltr; }
.check-list li{ display:flex; gap:.7em; padding:.55em 0; border-top:1px solid var(--line-light); }
.on-dark .check-list li{ border-color:var(--navy-line); }
.check-list li:last-child{ border-bottom:1px solid var(--line-light); }
.on-dark .check-list li:last-child{ border-color:var(--navy-line); }
.check-list .mark{ font-family:var(--mono); color:var(--brass); flex-shrink:0; }
@media (max-width:900px){ .split{ grid-template-columns:1fr; } }

/* ---------- process steps (genuinely sequential) ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; counter-reset:step; }
.step{ border-top:2px solid var(--brass); padding-top:16px; }
.step .num{ font-family:var(--mono); color:var(--brass); font-size:.85rem; }
.step h3{ font-size:1.05rem; }
@media (max-width:900px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .steps{ grid-template-columns:1fr; } }

/* ---------- module cards (services page) ---------- */
.module-list{ display:flex; flex-direction:column; gap:0; border-top:1px solid var(--line-light); }
.module{
  display:grid; grid-template-columns:200px 1fr 1fr; gap:32px;
  padding:32px 0; border-bottom:1px solid var(--line-light);
}
.module .tag{ font-family:var(--mono); font-size:.75rem; letter-spacing:.08em; color:#8C6A16; align-self:start; padding-top:.3em; }
.module h3{ font-size:1.3rem; }
.module .desc p{ color:var(--ink-soft); margin-bottom:.8em; }
.module .desc ul{ margin-top:.6em; }
.module .desc li{ font-size:.92rem; color:var(--ink-soft); padding:.25em 0; padding-left:1.1em; position:relative; }
.module .desc li::before{ content:"—"; position:absolute; left:0; color:var(--brass); }
@media (max-width:860px){
  .module{ grid-template-columns:1fr; gap:10px; }
}

/* ---------- values grid (about page) ---------- */
.values-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:2px; background:var(--line-light); border:1px solid var(--line-light); }
.value{ background:var(--paper); padding:30px 28px; }
.value .eyebrow{ margin-bottom:.7em; }
@media (max-width:700px){ .values-grid{ grid-template-columns:1fr; } }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--navy-darker); text-align:center; }
.cta-band h2{ color:var(--cream); font-size:clamp(1.6rem,3vw,2.2rem); }
.cta-band p{ color:var(--slate); max-width:520px; margin-inline:auto; }
.cta-band .hero-ctas{ justify-content:center; }

/* ---------- contact page ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
.field{ margin-bottom:1.2em; }
.field label{ display:block; font-family:var(--mono); font-size:.75rem; letter-spacing:.06em; text-transform:uppercase; margin-bottom:.5em; color:var(--ink-soft); }
.field input, .field textarea, .field select{
  width:100%; padding:.85em 1em; border-radius:8px; border:1px solid var(--line-light);
  font-family:var(--body); font-size:.95rem; background:#fff; color:var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus{ outline:2px solid var(--brass); outline-offset:1px; border-color:var(--brass); }
.contact-card{ background:var(--navy-panel); border:1px solid var(--navy-line); border-radius:14px; padding:30px; color:var(--cream); }
.contact-card .eyebrow{ margin-bottom:1em; }
.contact-card .row{ display:flex; gap:1em; padding:.9em 0; border-top:1px solid var(--navy-line); }
.contact-card .row:first-of-type{ border-top:none; }
.contact-card .row .k{ font-family:var(--mono); font-size:.72rem; color:var(--slate); width:90px; flex-shrink:0; padding-top:.2em; }
.form-note{ font-size:.82rem; color:var(--ink-soft); }