/* =========================================================
   MAINCARE SERVICES — v1
   Plain HTML/CSS. No build step. Mobile-first.
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Colors */
  --bg:          #faf8f4;   /* warm off-white page */
  --bg-alt:      #f0ede5;   /* cream band         */
  --bg-dark:     #1f2622;   /* deep forest near-black for emphasis bands */
  --ink:         #1c1c1c;   /* body text */
  --ink-soft:    #4a4a4a;   /* secondary text */
  --ink-muted:   #7a7a7a;   /* tertiary / captions */
  --ink-inverse: #faf8f4;   /* text on dark bg */
  --accent:      #3d5a4a;   /* forest green */
  --accent-warm: #a98959;   /* bronze accent */
  --line:        #d9d3c5;   /* hairlines */
  --line-soft:   #e8e3d6;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing scale */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 16px;
  --s-4: 24px;
  --s-5: 32px;
  --s-6: 48px;
  --s-7: 64px;
  --s-8: 96px;
  --s-9: 128px;

  /* Layout */
  --maxw: 1200px;
  --maxw-prose: 720px;
  --header-h: 72px;

  /* Motion */
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--ink); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--accent); }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 var(--s-4);
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.7rem); }
h4 { font-size: 1.15rem; font-weight: 600; }

p { margin: 0 0 var(--s-4); color: var(--ink-soft); }
p.lead { font-size: 1.2rem; color: var(--ink); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 500;
  color: var(--accent);
  margin: 0 0 var(--s-3);
  display: block;
}

.kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-muted);
}

/* ---------- Layout primitives ---------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--s-4);
}
.container--prose { max-width: var(--maxw-prose); }

section { padding: var(--s-8) 0; }
section.tight { padding: var(--s-7) 0; }
section.bg-alt { background: var(--bg-alt); }
section.bg-dark { background: var(--bg-dark); color: var(--ink-inverse); }
section.bg-dark h1, section.bg-dark h2, section.bg-dark h3, section.bg-dark p { color: var(--ink-inverse); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
}
.brand {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  font-weight: 500;
}
.brand .brand-mark { color: var(--accent); }

.nav { display: flex; align-items: center; gap: var(--s-5); }
.nav a {
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  position: relative;
  padding: var(--s-1) 0;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  padding: 0;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  position: absolute;
  left: 50%; transform: translateX(-50%);
  transition: transform .2s var(--ease), top .2s var(--ease);
}
.nav-toggle span { top: 50%; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top: 7px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  padding: var(--s-9) 0 var(--s-8);
  background:
    linear-gradient(180deg, rgba(31,38,34,0.10) 0%, rgba(31,38,34,0.55) 100%),
    /* Placeholder gradient — replace with /images/hero.jpg */
    linear-gradient(135deg, #2c3a32 0%, #4a6a55 45%, #88a088 100%);
  background-size: cover;
  background-position: center;
  color: var(--ink-inverse);
}
.hero--with-image {
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0.55) 100%),
    url('./images/hero.jpg');
}
.hero h1, .hero p { color: var(--ink-inverse); }
.hero .eyebrow { color: rgba(255,255,255,0.85); }
.hero p { max-width: 580px; font-size: 1.15rem; }
.hero-actions { display: flex; gap: var(--s-4); flex-wrap: wrap; margin-top: var(--s-5); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 14px 26px;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  background: var(--accent);
  color: var(--ink-inverse);
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { background: #2f4639; color: var(--ink-inverse); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}
.btn--ghost:hover { background: rgba(255,255,255,0.08); color: inherit; }
.btn--ink { background: var(--ink); }
.btn--ink:hover { background: #333; color: var(--ink-inverse); }

/* ---------- Grid layouts ---------- */
.grid { display: grid; gap: var(--s-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-asym { grid-template-columns: 1fr 1.4fr; }

/* ---------- Pillars / value cards ---------- */
.pillar h3 {
  font-size: 1.25rem;
  margin-bottom: var(--s-2);
}
.pillar p { font-size: 0.98rem; }
.pillar .pillar-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  display: block;
  margin-bottom: var(--s-2);
}

/* ---------- Service cards ---------- */
.service-card {
  border-top: 1px solid var(--line);
  padding: var(--s-5) 0 var(--s-3);
}
.service-card h3 {
  font-size: 1.65rem;
  margin-bottom: var(--s-3);
}
.service-card .meta {
  list-style: none;
  padding: 0;
  margin: var(--s-3) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  font-size: 0.85rem;
  color: var(--ink-muted);
}
.service-card .meta li::before { content: '— '; color: var(--accent); }

/* ---------- Process strip ---------- */
.process { counter-reset: step; }
.process-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--s-4);
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--line-soft);
}
.process-step:last-child { border-bottom: none; }
.process-step .num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}
.process-step h4 { margin-bottom: var(--s-2); }
.process-step p { margin-bottom: 0; font-size: 0.98rem; }

/* ---------- Project cards ---------- */
.project-card {
  display: block;
  color: var(--ink);
}
.project-card .project-image {
  aspect-ratio: 4 / 3;
  background: var(--bg-alt);
  background-size: cover;
  background-position: center;
  margin-bottom: var(--s-3);
  overflow: hidden;
  position: relative;
}
.project-card .project-image::after {
  /* placeholder hatch */
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg,
      rgba(0,0,0,0.02) 0 8px,
      transparent 8px 16px);
}
.project-card.has-image .project-image::after { display: none; }
.project-card h3 {
  font-size: 1.4rem;
  margin-bottom: var(--s-1);
}
.project-card .project-meta {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ---------- Project sheet (case study) ---------- */
.project-sheet {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--s-7);
  padding: var(--s-7) 0;
  border-top: 1px solid var(--line);
}
.project-sheet dl { margin: 0; }
.project-sheet dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  margin-top: var(--s-3);
}
.project-sheet dt:first-child { margin-top: 0; }
.project-sheet dd { margin: 4px 0 0; font-size: 0.98rem; }

/* Project figure — image at its natural aspect; capped so portraits don't dominate */
.project-figure {
  margin: 0 0 var(--s-4);
  background: var(--bg-alt);
  overflow: hidden;
}
.project-figure img {
  width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* ---------- Portfolio category subhead ---------- */
.portfolio-subhead {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--ink-muted);
  margin: var(--s-7) 0 var(--s-2);
  padding-bottom: var(--s-2);
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.01em;
}
.portfolio-subhead:first-of-type { margin-top: var(--s-5); }

/* ---------- About bio block ---------- */
.bio { max-width: var(--maxw-prose); }
.bio .disclaimer {
  font-style: italic;
  font-size: 0.92rem;
  color: var(--ink-muted);
  border-left: 2px solid var(--accent);
  padding-left: var(--s-3);
  margin: var(--s-4) 0;
}

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  padding: var(--s-8) var(--s-4);
}
.cta-band h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: var(--s-5);
}

/* ---------- Form ---------- */
.form { display: grid; gap: var(--s-4); max-width: 640px; }
.form-row { display: grid; gap: var(--s-1); }
.form label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.form input, .form select, .form textarea {
  font: inherit;
  background: transparent;
  color: var(--ink);
  border: none;
  border-bottom: 1px solid var(--line);
  padding: var(--s-2) 0;
  outline: none;
  transition: border-color .2s var(--ease);
}
.form input:focus, .form select:focus, .form textarea:focus {
  border-color: var(--accent);
}
.form textarea { min-height: 120px; resize: vertical; }
.form-actions { margin-top: var(--s-3); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-dark);
  color: var(--ink-inverse);
  padding: var(--s-7) 0 var(--s-5);
}
.site-footer a { color: var(--ink-inverse); opacity: 0.85; }
.site-footer a:hover { opacity: 1; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--s-6);
  margin-bottom: var(--s-6);
}
.footer-brand .brand { color: var(--ink-inverse); }
.footer-brand .latin {
  font-style: italic;
  color: rgba(255,255,255,0.65);
  margin-top: var(--s-3);
  font-size: 0.92rem;
  max-width: 360px;
}
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--s-3);
}
.footer-col p, .footer-col a { font-size: 0.95rem; color: rgba(255,255,255,0.85); display: block; margin-bottom: var(--s-1); }
.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--s-4);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-3);
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.divider { height: 1px; background: var(--line); margin: var(--s-6) 0; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .grid-2, .grid-3, .grid-4, .grid-asym { grid-template-columns: 1fr; }
  .project-sheet { grid-template-columns: 1fr; gap: var(--s-4); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--s-5); }

  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--s-3) 0;
    transform: translateY(-110%);
    transition: transform .25s var(--ease);
  }
  .nav.open { transform: translateY(0); }
  .nav a {
    padding: var(--s-3) var(--s-4);
    border-bottom: 1px solid var(--line-soft);
    font-size: 1rem;
  }
  .nav a:last-child { border-bottom: none; }
}