/* MacDaddy TechSolutions — macdaddytech.net
   Hand-written CSS, no framework, no build step. */

:root {
  --ink:        #1d1d1f;
  --ink-soft:   #4a4a4f;
  --ink-faint:  #86868b;
  --bg:         #ffffff;
  --bg-alt:     #f5f5f7;
  --bg-sunk:    #ececee;
  --line:       #d2d2d7;
  --accent:     #0066cc;
  --accent-ink: #ffffff;
  --accent-dim: #e8f1fb;

  --radius: 14px;
  --radius-lg: 20px;
  --measure: 62ch;
  --shell: 1120px;
  --step: clamp(3.5rem, 7vw, 6rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:        #f5f5f7;
    --ink-soft:   #c7c7cc;
    --ink-faint:  #8e8e93;
    --bg:         #000000;
    --bg-alt:     #101012;
    --bg-sunk:    #1c1c1e;
    --line:       #2c2c2e;
    --accent:     #4d9fff;
    --accent-ink: #001a33;
    --accent-dim: #12243a;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text",
        "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display",
               "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.3rem, 5.2vw, 3.6rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }

p { margin: 0 0 1.1em; max-width: var(--measure); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { max-width: 100%; height: auto; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.lede {
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 46ch;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9rem;
}

/* ---------- skip link ---------- */

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.7rem 1.1rem;
  border-radius: 0 0 var(--radius) 0;
  z-index: 100;
}
.skip:focus { left: 0; }

/* ---------- header ---------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}

.masthead .shell {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 60px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  white-space: nowrap;
}
.wordmark img { border-radius: 7px; }
.wordmark:hover { text-decoration: none; }
.wordmark span { color: var(--ink-faint); font-weight: 400; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin-left: auto;
  font-size: 0.93rem;
}
.nav a { color: var(--ink-soft); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); text-decoration: none; }
.nav a[aria-current="page"] { font-weight: 500; }

.nav-cta {
  background: var(--accent);
  color: var(--accent-ink) !important;
  padding: 0.42rem 0.95rem;
  border-radius: 980px;
  font-weight: 500;
}
.nav-cta:hover { filter: brightness(1.08); text-decoration: none; }

@media (max-width: 660px) {
  .nav { gap: 1rem; font-size: 0.87rem; }
  .nav .hide-sm { display: none; }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.6rem;
  border-radius: 980px;
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: filter 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }

.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--bg-sunk); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

/* ---------- sections ---------- */

section { padding-block: var(--step); }
.band-alt { background: var(--bg-alt); }

.section-head { margin-bottom: 3rem; }
.section-head p { color: var(--ink-soft); }

/* ---------- hero ---------- */

.hero { padding-block: clamp(4rem, 9vw, 7.5rem) var(--step); }
.hero h1 { max-width: 16ch; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  margin-top: 2.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink-faint);
}
.hero-meta strong { color: var(--ink); font-weight: 500; }

/* ---------- cards ---------- */

.grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
}

.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
}
.band-alt .card { background: var(--bg); }
.card h3 { margin-bottom: 0.45rem; }
.card p { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 0; }

.card-icon {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: var(--accent-dim);
  color: var(--accent);
  margin-bottom: 1rem;
}
.card-icon svg { width: 20px; height: 20px; }

/* ---------- service detail ---------- */

.svc {
  padding-block: 2.4rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.6rem 3rem;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 800px) {
  .svc { grid-template-columns: 15rem minmax(0, 1fr); }
}
.svc h3 { margin: 0; }
.svc ul { margin: 0.4rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); }
.svc li { margin-bottom: 0.3rem; }
.svc p { margin-bottom: 0.6rem; }

/* ---------- prose ---------- */

.prose { max-width: var(--measure); }
.prose h2 { margin-top: 2.6rem; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.15rem; color: var(--ink-soft); }
.prose li { margin-bottom: 0.4rem; }

/* ---------- form ---------- */

.form-wrap {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}
@media (min-width: 900px) {
  .form-wrap { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
}

.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}
.field .hint { font-weight: 400; color: var(--ink-faint); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
}
.field textarea { min-height: 8.5rem; resize: vertical; }

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-note { font-size: 0.85rem; color: var(--ink-faint); margin-top: 1rem; }

.form-status {
  margin-top: 1.1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  font-size: 0.94rem;
  display: none;
}
.form-status.is-shown { display: block; }
.form-status.is-ok   { background: var(--accent-dim); color: var(--ink); }
.form-status.is-bad  { background: #fdecea; color: #8a1c12; }
@media (prefers-color-scheme: dark) {
  .form-status.is-bad { background: #3a1512; color: #ffb4a8; }
}

.aside-card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
}
.aside-card h3 { margin-bottom: 0.8rem; }
.aside-card dl { margin: 0; font-size: 0.95rem; }
.aside-card dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-top: 1.1rem;
}
.aside-card dt:first-child { margin-top: 0; }
.aside-card dd { margin: 0.15rem 0 0; }

/* ---------- callout ---------- */

.callout {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 3rem);
  text-align: center;
}
.callout h2 { margin-bottom: 0.5rem; }
.callout p { margin-inline: auto; }
.callout .btn-row { justify-content: center; }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding-block: 3rem;
  font-size: 0.9rem;
  color: var(--ink-faint);
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  margin-bottom: 2.4rem;
}
.footer h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin: 0 0 0.7rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 0.4rem; }
.footer a { color: var(--ink-faint); }
.footer a:hover { color: var(--ink); }
.footer-base {
  border-top: 1px solid var(--line);
  padding-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

/* ---------- misc ---------- */

.pill {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.25rem 0.7rem;
  border-radius: 980px;
  background: var(--accent-dim);
  color: var(--accent);
  margin-bottom: 1.2rem;
}

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