/* ==========================================================================
   GMHAPEX.COM -- Main Stylesheet
   Site: gmhapex.com | Owner: Geoff Hull
   Font: Arial (system), no external dependencies
   Palette: Greens and blues, light tones
   ========================================================================== */

/* --- Reset & Base --------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 400;
  color: #2d3748;
  background: #f8fafb;
  line-height: 1.7;
}

/* --- Color tokens --------------------------------------------------------- */
:root {
  --blue:          #3a7ca5;   /* primary accent */
  --blue-dark:     #2a5f82;
  --blue-light:    #e8f2f9;
  --green:         #4a9b78;   /* secondary accent */
  --green-dark:    #357a5d;
  --green-light:   #e8f5ee;
  --text:          #2d3748;
  --text-muted:    #64748b;
  --text-light:    #94a3b8;
  --bg:            #f8fafb;
  --bg-white:      #ffffff;
  --border:        #e2e8f0;
  --heading:       #1a2e3a;
}

/* --- Typography ----------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--heading);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1.1rem; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover { color: var(--blue-dark); text-decoration: underline; }

strong { font-weight: 600; }

/* --- Layout --------------------------------------------------------------- */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container--narrow {
  max-width: 740px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 4rem 0;
}

.section--alt {
  background: var(--bg-white);
}

/* --- Navigation ----------------------------------------------------------- */
.site-nav {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-nav__brand {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--heading);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.site-nav__brand:hover { color: var(--blue); text-decoration: none; }

.site-nav__brand span {
  color: var(--blue);
}

.site-nav__links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.site-nav__links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.15s ease;
}
.site-nav__links a:hover,
.site-nav__links a.active {
  color: var(--blue);
  text-decoration: none;
}

.site-nav__links .nav-cta a {
  background: var(--blue);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 4px;
  font-size: 0.875rem;
}
.site-nav__links .nav-cta a:hover {
  background: var(--blue-dark);
  color: #fff;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s ease;
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .site-nav__links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }
  .site-nav__links.open { display: flex; }
  .site-nav__links li { width: 100%; }
  .site-nav__links a { display: block; padding: 0.65rem 1.5rem; }
  .site-nav__links .nav-cta a { margin: 0.5rem 1.5rem; padding: 0.5rem 1rem; display: inline-block; }
}

/* --- Hero ----------------------------------------------------------------- */
.hero {
  background: linear-gradient(135deg, #e8f2f9 0%, #e8f5ee 100%);
  padding: 5rem 0 4.5rem;
  border-bottom: 1px solid var(--border);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.hero__eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green-dark);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.hero__sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__avatar {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--green-light));
  border: 4px solid var(--bg-white);
  box-shadow: 0 8px 32px rgba(58, 124, 165, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__avatar-initials {
  font-size: 4rem;
  font-weight: 300;
  color: var(--blue);
  letter-spacing: -0.02em;
}

/* Photo variant -- replaces initials when img is present */
.hero__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
}

@media (max-width: 760px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__avatar {
    width: 140px;
    height: 140px;
    order: -1;
  }
  .hero__avatar-initials { font-size: 2.5rem; }
  .hero h1 { font-size: 2rem; }
}

/* --- Buttons -------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 5px;
  font-size: 0.925rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
}

.btn--primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn--primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  color: #fff;
  text-decoration: none;
}

.btn--outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn--outline:hover {
  background: var(--blue);
  color: #fff;
  text-decoration: none;
}

.btn--green {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.btn--green:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: #fff;
  text-decoration: none;
}

/* --- Section headings ----------------------------------------------------- */
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green-dark);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.section-heading {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.section-intro {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 620px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* --- Cards ---------------------------------------------------------------- */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 24px rgba(58, 124, 165, 0.1);
  border-color: var(--blue);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  font-size: 1.4rem;
}

.card__title {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--heading);
}

.card__body {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --- Grid helpers --------------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* --- Service section ------------------------------------------------------- */
.service-block {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}
.service-block:last-child { border-bottom: 1px solid var(--border); }

.service-block__header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.service-block__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue-dark);
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-block__title { font-size: 1.35rem; margin-bottom: 0.2rem; }

.service-block__problem {
  background: var(--green-light);
  border-left: 3px solid var(--green);
  padding: 0.85rem 1.1rem;
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
  font-style: italic;
}

.service-block__body { font-size: 0.975rem; line-height: 1.75; }

.service-block__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  background: var(--blue-light);
  color: var(--blue-dark);
  border-radius: 20px;
  font-weight: 500;
}

/* --- Blog ----------------------------------------------------------------- */
.post-list { display: flex; flex-direction: column; gap: 2rem; }

.post-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem 2rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.post-card:hover {
  box-shadow: 0 4px 20px rgba(58, 124, 165, 0.1);
  border-color: var(--blue);
}

.post-card__meta {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.post-card__meta .tag { margin-left: 0.5rem; vertical-align: middle; }

.post-card__title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.post-card__title a { color: var(--heading); text-decoration: none; }
.post-card__title a:hover { color: var(--blue); }

.post-card__excerpt {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Blog post page */
.post-content {
  font-size: 1.025rem;
  line-height: 1.8;
}
.post-content p { margin-bottom: 1.25rem; }
.post-content h2 { margin: 2rem 0 0.75rem; font-size: 1.5rem; }
.post-content h3 { margin: 1.5rem 0 0.5rem; font-size: 1.2rem; }

.post-header {
  background: linear-gradient(135deg, #e8f2f9 0%, #e8f5ee 100%);
  padding: 3.5rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.post-header__meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.post-header h1 {
  font-size: 2rem;
  max-width: 680px;
  margin-bottom: 0.75rem;
}

.post-header__sub {
  color: var(--text-muted);
  font-size: 1rem;
}

/* --- Stat strip ----------------------------------------------------------- */
.stat-strip {
  background: var(--blue);
  color: #fff;
  padding: 2.5rem 0;
}

.stat-strip__inner {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
  text-align: center;
}

.stat__number {
  font-size: 2.25rem;
  font-weight: 700;
  display: block;
  color: #fff;
  letter-spacing: -0.02em;
}

.stat__label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
}

/* --- CTA block ------------------------------------------------------------ */
.cta-block {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--green-light) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3rem;
  text-align: center;
}

.cta-block h2 { margin-bottom: 0.75rem; }
.cta-block p  { color: var(--text-muted); margin-bottom: 1.75rem; }

/* --- Opportunities -------------------------------------------------------- */
.opportunity-type {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
}

.opportunity-type__badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.badge--blue {
  background: var(--blue-light);
  color: var(--blue-dark);
}

.badge--green {
  background: var(--green-light);
  color: var(--green-dark);
}

/* --- Connect / social links ----------------------------------------------- */
.social-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s ease;
}

.social-link:hover {
  border-color: var(--blue);
  box-shadow: 0 2px 12px rgba(58, 124, 165, 0.12);
  color: var(--blue);
  text-decoration: none;
}

.social-link__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.social-link__info strong { display: block; font-size: 0.975rem; }
.social-link__info span { font-size: 0.85rem; color: var(--text-muted); }

/* --- About page ----------------------------------------------------------- */
.bio-section {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3.5rem;
  align-items: start;
}

.bio-aside {
  position: sticky;
  top: 80px;
}

.bio-aside__card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.bio-aside__avatar {
  background: linear-gradient(135deg, var(--blue-light), var(--green-light));
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 300;
  color: var(--blue);
  overflow: hidden;
}

.bio-aside__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.bio-aside__details {
  padding: 1.5rem;
}

.bio-aside__details h3 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.bio-aside__details .role { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 1rem; }

.bio-stat { margin-bottom: 0.6rem; font-size: 0.875rem; }
.bio-stat strong { color: var(--heading); }

@media (max-width: 860px) {
  .bio-section { grid-template-columns: 1fr; }
  .bio-aside { position: static; }
}

/* --- Footer --------------------------------------------------------------- */
.site-footer {
  background: var(--heading);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 2rem;
  margin-top: 0;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
}

.site-footer__brand {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
}

.site-footer__tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

.site-footer__nav {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  flex-wrap: wrap;
}

.site-footer__nav a {
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.15s;
}
.site-footer__nav a:hover { color: #fff; }

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 600px) {
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* --- Utilities ------------------------------------------------------------ */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

/* --- 404 ------------------------------------------------------------------ */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.error-page__num {
  font-size: 6rem;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.error-page h1 { margin-bottom: 0.75rem; }
.error-page p  { color: var(--text-muted); margin-bottom: 2rem; }

/* --- Divider -------------------------------------------------------------- */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}