/* ===========================================================
   VMB Digital Business LLC — brand site
   Palette/type echo a clean modern agency look:
   Montserrat headings + Roboto body, light-blue accent.
   =========================================================== */

:root {
  --bg:        #ffffff;
  --bg-soft:   #f9fafa;
  --dark:      #1f2124;
  --dark-2:    #17181b;
  --ink:       #0c0d0e;
  --muted:     #69727d;
  --line:      #e6e8ea;
  --accent:    #5bc0de;
  --accent-2:  #2ba3c9;
  --accent-ink:#06343f;
  --white:     #ffffff;
  --radius:    14px;
  --radius-sm: 10px;
  --maxw:      1140px;
  --shadow:    0 18px 40px -22px rgba(12,13,14,.35);
  --shadow-sm: 0 8px 24px -16px rgba(12,13,14,.4);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Roboto", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .logo { font-family: "Montserrat", system-ui, sans-serif; }

h1, h2, h3 { line-height: 1.15; color: var(--ink); margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -.5px; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; letter-spacing: -.4px; }
h3 { font-size: 1.18rem; font-weight: 700; }

p { margin: 0 0 1rem; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.section { padding: 86px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--dark); color: #e9edf0; }
.section--dark h2, .section--dark h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: .9rem;
}
.section--dark .eyebrow { color: var(--accent); }

.lead { font-size: 1.12rem; color: var(--muted); max-width: 620px; }
.section--dark .lead { color: #b9c2c9; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: .98rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--accent-2); color: #fff; }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.12rem; color: var(--ink); letter-spacing: -.3px; }
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff; display: grid; place-items: center;
  font-weight: 800; font-size: .92rem; letter-spacing: .5px;
  box-shadow: var(--shadow-sm);
}
.logo small { display: block; font-family: "Roboto", sans-serif; font-weight: 400; font-size: .62rem; letter-spacing: 2px; color: var(--muted); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-family: "Montserrat", sans-serif; font-weight: 600; font-size: .96rem; color: var(--ink); }
.nav-links a:hover, .nav-links a.active { color: var(--accent-2); text-decoration: none; }
.nav-cta { margin-left: 6px; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .25s; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 480px at 78% -10%, rgba(91,192,222,.22), transparent 60%),
    linear-gradient(180deg, var(--dark) 0%, var(--dark-2) 100%);
  color: #eef2f5;
  padding: 96px 0 104px;
  position: relative;
  overflow: hidden;
}
.hero h1 { color: #fff; max-width: 16ch; }
.hero .lead { color: #c4ced6; font-size: 1.2rem; max-width: 540px; margin-bottom: 2rem; }
.hero .accent-text { color: var(--accent); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Generic grids ---------- */
.grid { display: grid; gap: 26px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.section-head { max-width: 640px; margin: 0 auto 54px; text-align: center; }
.section-head .lead { margin-left: auto; margin-right: auto; }

/* ---------- Service cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d4e9f1; }
.card .ic {
  width: 52px; height: 52px; border-radius: 12px;
  background: rgba(91,192,222,.14); color: var(--accent-2);
  display: grid; place-items: center; margin-bottom: 18px;
}
.card .ic svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .35rem; }
.card p { color: var(--muted); font-size: .98rem; margin: 0; }

/* ---------- Stats band ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .num { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 2.6rem; color: #fff; line-height: 1; }
.stat .num span { color: var(--accent); }
.stat .lbl { color: #aab4bc; font-size: .92rem; margin-top: .5rem; }

/* ---------- Split (about / tools) ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.split .media {
  border-radius: var(--radius); min-height: 320px;
  background:
    radial-gradient(420px 260px at 30% 20%, rgba(91,192,222,.35), transparent 60%),
    linear-gradient(135deg, #23262a, #15161a);
  box-shadow: var(--shadow);
  display: grid; place-items: center; color: #fff; padding: 30px;
}
.media-badge { text-align: center; }
.media-badge .big { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 3rem; color: var(--accent); }

ul.checks { list-style: none; padding: 0; margin: 1rem 0 0; }
ul.checks li { position: relative; padding-left: 32px; margin-bottom: 12px; color: var(--muted); }
ul.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(91,192,222,.16); color: var(--accent-2);
  display: grid; place-items: center; font-size: .8rem; font-weight: 700;
}

/* ---------- Testimonials ---------- */
.quote {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 28px;
}
.quote .stars { color: #f5b301; letter-spacing: 2px; margin-bottom: 12px; }
.quote p { color: #3f444b; font-style: italic; }
.quote .who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.quote .who .av {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; display: grid; place-items: center; font-weight: 700; font-family: "Montserrat", sans-serif;
}
.quote .who b { display: block; font-family: "Montserrat", sans-serif; }
.quote .who small { color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: #c4ced6; margin: 0 auto 1.8rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: "Montserrat", sans-serif; font-weight: 600; font-size: .9rem; margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; color: var(--ink); background: var(--white); transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91,192,222,.2);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: .86rem; color: var(--muted); margin-top: 10px; }
.form-status { margin-top: 14px; font-weight: 600; display: none; }
.form-status.ok { display: block; color: #1f8a4c; }
.form-status.err { display: block; color: #c0392b; }

.contact-info { display: grid; gap: 18px; }
.info-item { display: flex; gap: 14px; align-items: flex-start; }
.info-item .ic { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 11px; background: rgba(91,192,222,.14); color: var(--accent-2); display: grid; place-items: center; }
.info-item .ic svg { width: 22px; height: 22px; }
.info-item b { font-family: "Montserrat", sans-serif; display: block; margin-bottom: 2px; }
.info-item span, .info-item a { color: var(--muted); }

/* ---------- Legal / article pages ---------- */
.page-hero { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding: 64px 0; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.page-hero p { color: var(--muted); margin: 0; }
.prose { max-width: 820px; margin: 0 auto; }
.prose h2 { font-size: 1.4rem; margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose p, .prose li { color: #41474d; }
.prose ul { padding-left: 20px; }
.prose .muted { color: var(--muted); font-size: .92rem; }
.prose .entity-box {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 20px 22px; margin: 22px 0;
}
.prose .entity-box p { margin: .2rem 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark-2); color: #aab4bc; padding: 64px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer .logo { color: #fff; }
.site-footer h4 { font-family: "Montserrat", sans-serif; color: #fff; font-size: .95rem; letter-spacing: 1px; text-transform: uppercase; margin: 0 0 16px; }
.site-footer a { color: #aab4bc; }
.site-footer a:hover { color: var(--accent); text-decoration: none; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-about { max-width: 320px; font-size: .96rem; }
.footer-contact { display: grid; gap: 10px; font-size: .95rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); margin-top: 44px; padding-top: 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .86rem;
}
.footer-bottom .ein { color: #7f8a92; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .section { padding: 64px 0; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 22px 18px; display: none; box-shadow: var(--shadow-sm);
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 8px 0; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}