/* ============================================================
   dweinstein.com — Dennis Weinstein
   Warm, personal, professional
   ============================================================ */

:root {
  --charcoal-900: #18160f;
  --charcoal-800: #221f17;
  --charcoal-700: #2e2a1f;

  --accent:      #c2703d;   /* copper/terracotta — warm personal accent */
  --accent-600:  #a85c30;
  --accent-50:   #fdf3ea;

  --forest:      #3d5a45;   /* muted forest green — secondary accent */
  --forest-50:   #eef4ef;

  --ink:        #211f1a;
  --ink-muted:  #5c5648;
  --ink-soft:   #837c69;
  --line:       #e7e0d1;
  --line-soft:  #f1ecdf;
  --surface:    #ffffff;
  --surface-2:  #faf6ee;

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(33,31,26,.08), 0 1px 1px rgba(33,31,26,.05);
  --shadow:    0 10px 30px -12px rgba(33,31,26,.22);
  --shadow-lg: 0 24px 60px -20px rgba(33,31,26,.3);

  --container: 1120px;
  --gutter: 24px;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent-600);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; margin: 0; color: var(--ink); }
p { margin: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--charcoal-900);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-mark svg { width: 19px; height: 19px; }
.brand-name strong { font-weight: 700; }
.brand-name span { color: var(--ink-soft); font-weight: 500; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) {
  color: var(--ink-muted);
  font-weight: 500;
  font-size: .95rem;
}
.nav a:not(.btn):hover { color: var(--ink); text-decoration: none; }

.menu-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  color: var(--ink); padding: 8px;
}
.menu-toggle svg { width: 24px; height: 24px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-600); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-dark { background: var(--charcoal-900); color: #fff; }
.btn-dark:hover { background: var(--charcoal-800); }
.btn-sm { padding: 9px 16px; font-size: .875rem; }

/* Hero */
.hero {
  background: var(--charcoal-900);
  color: #fff;
  padding: 96px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(194,112,61,.28), transparent 65%);
  pointer-events: none;
}
.hero .container { position: relative; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.08;
  color: #fff;
  max-width: 14ch;
}
.hero .lead {
  margin-top: 22px;
  font-size: 1.15rem;
  color: rgba(255,255,255,.78);
  max-width: 52ch;
  line-height: 1.7;
}
.hero .actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.hero .meta-row {
  margin-top: 44px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  color: rgba(255,255,255,.6);
  font-size: .9rem;
}
.hero .meta-row div { display: flex; align-items: center; gap: 8px; }
.hero .meta-row svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }

.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 52px; align-items: center; }
.hero-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.14);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Sections */
section { padding: 84px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head .eyebrow { color: var(--accent-600); }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); }
.section-head p { margin-top: 14px; color: var(--ink-muted); font-size: 1.05rem; }

.alt { background: var(--surface-2); }

/* About / bio grid */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
}
.bio p { color: var(--ink-muted); font-size: 1.05rem; margin-bottom: 18px; }
.bio p:last-child { margin-bottom: 0; }

.edu-list { display: flex; flex-direction: column; gap: 18px; }
.edu-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.edu-card .icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--forest-50);
  color: var(--forest);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.edu-card .icon svg { width: 20px; height: 20px; }
.edu-card h3 { font-size: 1rem; }
.edu-card p { color: var(--ink-soft); font-size: .9rem; margin-top: 3px; }

/* Cards / grids */
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.card .icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card .icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.card p { color: var(--ink-muted); font-size: .95rem; margin-bottom: 16px; }
.card .card-links { display: flex; gap: 10px; flex-wrap: wrap; }
.card .card-links a { font-size: .88rem; font-weight: 600; }

.icon-accent { background: var(--accent-50); color: var(--accent-600); }
.icon-forest { background: var(--forest-50); color: var(--forest); }

/* App cards */
.app-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.app-card .app-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--charcoal-900);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.app-card .app-icon svg { width: 28px; height: 28px; }
.app-card h3 { font-size: 1.15rem; margin-bottom: 4px; }
.app-card .platform { color: var(--ink-soft); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }
.app-card p { color: var(--ink-muted); font-size: .95rem; margin-bottom: 18px; }
.app-card .actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Personal / dog section */
.personal {
  background: var(--forest-50);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 36px;
  align-items: center;
}
.personal-photo {
  width: 168px; height: 168px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow);
  border: 4px solid #fff;
  flex-shrink: 0;
}
.personal h2 { font-size: 1.5rem; margin-bottom: 12px; }
.personal p { color: var(--ink-muted); font-size: 1.02rem; line-height: 1.7; }
.personal p + p { margin-top: 10px; }

/* Contact / CTA */
.cta {
  background: var(--charcoal-900);
  border-radius: var(--radius-lg);
  padding: 56px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta h2 { color: #fff; font-size: 1.7rem; margin-bottom: 10px; }
.cta p { color: rgba(255,255,255,.72); font-size: 1.02rem; }
.cta .contact-links { display: flex; flex-direction: column; gap: 10px; }
.cta .contact-links a { color: #fff; font-weight: 600; display: flex; align-items: center; gap: 10px; font-size: 1.02rem; }
.cta .contact-links a:hover { color: var(--accent); text-decoration: none; }
.cta .contact-links svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
}
.site-footer .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--ink-soft);
  font-size: .875rem;
}
.site-footer a { color: var(--ink-soft); }
.site-footer .links { display: flex; gap: 18px; }

/* Responsive */
@media (max-width: 860px) {
  .nav { position: fixed; inset: 72px 0 0 0; background: #fff; flex-direction: column; align-items: flex-start; padding: 24px var(--gutter); gap: 20px; display: none; border-top: 1px solid var(--line); overflow-y: auto; }
  .nav.open { display: flex; }
  .nav a.btn { width: 100%; justify-content: center; }
  .menu-toggle { display: block; }

  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-photo { order: -1; max-width: 280px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .cards-2 { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .personal { grid-template-columns: 1fr; text-align: center; padding: 36px 24px; }
  .personal .paw-art { margin: 0 auto; }
  .cta { padding: 36px 24px; flex-direction: column; align-items: flex-start; }
  section { padding: 60px 0; }
}