/* ============================================================
   waynekirkschmidt.me — Personal site styles
   Same DNA as changeis.io, lighter and more personal
   ============================================================ */

:root {
  --ink:      #0f2742;
  --navy:     #1a2f52;
  --brand:    #244a86;
  --accent:   #3b6fd4;
  --sky:      #7eb3f5;
  --white:    #ffffff;
  --light:    rgba(255,255,255,0.72);
  --muted:    rgba(255,255,255,0.45);
  --frost:    rgba(255,255,255,0.10);
  --frost-md: rgba(255,255,255,0.15);
  --frost-lg: rgba(255,255,255,0.92);
  --border:   rgba(255,255,255,0.14);
  --sans:     'DM Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background-image: url('./background.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 58px;
  background: rgba(15,39,66,0.55);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-availability {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(33,163,102,0.15);
  border: 1px solid rgba(33,163,102,0.35);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #7dffc4;
  white-space: nowrap;
}

.nav-availability::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #21a366;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.nav-logo span { color: var(--sky); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--light);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--white); }

/* ── HERO ── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 5rem 2rem 3rem;
}

.hero-inner {
  max-width: 780px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: italic;
  color: var(--sky);
  font-weight: 300;
}

.hero-availability {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(33,163,102,0.15);
  border: 1px solid rgba(33,163,102,0.35);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #7dffc4;
  margin-bottom: 1.75rem;
}

.hero-availability::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #21a366;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--light);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--brand);
  color: var(--white);
  padding: 0.875rem 1.75rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}

.btn-primary:hover { background: var(--accent); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  padding: 0.875rem 1.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s;
  display: inline-block;
}

.btn-ghost:hover { border-color: rgba(255,255,255,0.35); background: var(--frost); }

/* ── SECTIONS ── */
section {
  padding: 5rem 2rem;
}

.section-inner {
  max-width: 860px;
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.section-intro {
  font-size: 1rem;
  color: var(--light);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 2.5rem;
}

/* ── CAPABILITIES ── */
#capabilities { background: rgba(15,39,66,0.3); }

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (max-width: 720px) { .cap-grid { grid-template-columns: 1fr; } }
@media (max-width: 960px) and (min-width: 721px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }

.cap-card {
  background: var(--frost-lg);
  border-radius: 14px;
  padding: 1.5rem;
  border-left: 4px solid var(--brand);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.cap-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.5rem;
}

.cap-desc {
  font-size: 0.875rem;
  color: var(--navy);
  line-height: 1.6;
}

.cap-row-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 0.75rem;
  margin-top: 2rem;
  opacity: 0.7;
}

.cap-section-divider {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 2.75rem 0 0.5rem;
}

.cap-divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(56,189,248,0.25), transparent);
}

.cap-divider-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--sky);
  opacity: 0.6;
  white-space: nowrap;
}

/* ── RESULTS ── */
.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 560px) { .results-grid { grid-template-columns: 1fr; } }

.result-item {
  background: var(--frost);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.result-text {
  font-size: 0.9rem;
  color: var(--light);
  line-height: 1.55;
}

/* ── DOCUMENTS ── */
#documents { background: rgba(15,39,66,0.3); }

.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (max-width: 720px) { .docs-grid { grid-template-columns: 1fr; } }
@media (max-width: 960px) and (min-width: 721px) { .docs-grid { grid-template-columns: repeat(2, 1fr); } }

.doc-card {
  background: var(--frost-lg);
  border-radius: 14px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  transition: transform 0.15s, box-shadow 0.15s;
}

.doc-card:hover { transform: translateY(-2px); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }

.doc-icon {
  font-size: 1.5rem;
}

.doc-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand);
}

.doc-desc {
  font-size: 0.825rem;
  color: #6b7280;
  line-height: 1.5;
  flex: 1;
}

.doc-action {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.3px;
}

/* ── CONTACT ── */
#contact {
  text-align: center;
  background: rgba(10,30,58,0.7);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  max-width: 820px;
  margin: 3rem auto 0;
  align-items: start;
  text-align: left;
}

.contact-card {
  background: var(--frost);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.contact-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  margin: 0 0 0.5rem;
}

.contact-card-desc {
  font-size: 0.9rem;
  color: var(--light);
  margin: 0 0 1.5rem;
  line-height: 1.6;
}

.contact-card-note {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 1rem 0 0;
  text-align: center;
}

.contact-card-cal {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 6rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-group {
  margin-bottom: 1rem;
}

.form-input {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.form-input::placeholder { color: var(--muted); }
.form-input:focus { border-color: var(--sky); }

.form-textarea { resize: vertical; min-height: 100px; }

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
  cursor: pointer;
  border: none;
  font-family: var(--sans);
}

.btn-cal {
  display: block;
  text-align: center;
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.5rem;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
  margin-top: auto;
}

.btn-cal:hover { background: var(--sky); transform: translateY(-1px); }

.contact-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.contact-link {
  color: var(--light);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s;
}

.contact-link:hover { color: var(--white); }

@media (max-width: 680px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-divider {
    flex-direction: row;
    padding-top: 0;
    gap: 1rem;
  }
  .contact-divider::before,
  .contact-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
  }
}

/* ── FOOTER ── */
footer {
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--border);
  background: rgba(10,25,50,0.6);
}

.footer-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── C.O.D.E. DIAGRAM ── */
#code { background: rgba(10,25,50,0.4); }

.code-diagram {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  grid-template-rows: auto 60px auto;
  gap: 0;
  margin-top: 2rem;
  max-width: 680px;
}

.code-card {
  background: var(--frost-lg);
  border-radius: 14px;
  padding: 1.5rem;
  border-left: 4px solid var(--accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.code-letter {
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.code-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.5rem;
}

.code-desc {
  font-size: 0.875rem;
  color: var(--navy);
  line-height: 1.6;
}

/* Grid placement */
#code-c         { grid-column: 1; grid-row: 1; }
.code-arrow-top { grid-column: 2; grid-row: 1; display: flex; align-items: center; justify-content: center; }
#code-o         { grid-column: 3; grid-row: 1; }
.code-arrow-right  { grid-column: 3; grid-row: 2; display: flex; align-items: center; justify-content: center; }
#code-d         { grid-column: 3; grid-row: 3; }
.code-arrow-bottom { grid-column: 2; grid-row: 3; display: flex; align-items: center; justify-content: center; }
#code-e         { grid-column: 1; grid-row: 3; }
.code-arrow-left   { grid-column: 1; grid-row: 2; display: flex; align-items: center; justify-content: center; }

.arrow-svg { width: 100%; height: 100%; }

.code-copy {
  font-size: 0.33em;
  vertical-align: super;
  font-weight: 400;
  color: var(--sky);
}

.code-mindset {
  margin-top: 3rem;
  font-style: italic;
  color: var(--light);
  font-size: 1rem;
}


  margin-top: 2rem;
  font-style: italic;
  color: var(--light);
  font-size: 1rem;
}

@media (max-width: 640px) {
  .code-diagram {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 1rem;
  }
  .code-arrow-top, .code-arrow-right, .code-arrow-bottom, .code-arrow-left { display: none; }
  #code-c, #code-o, #code-d, #code-e { grid-column: 1 !important; grid-row: auto !important; }
}

/* ── MOBILE ── */
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-availability { display: none; }
  .hero { padding: 3rem 1.5rem 2rem; min-height: 80vh; }
  section { padding: 3.5rem 1.5rem; }
}