/* Sommetry marketing — single stylesheet, no framework */
:root {
  --ink: #1a1410;
  --ink-soft: #3d342c;
  --muted: #6b5f54;
  --paper: #f3f4f2;
  --paper-deep: #e6e8e4;
  --wine: #6e0f0a;
  --wine-deep: #4a0906;
  --accent: #8a6d3b;
  --line: rgba(26, 20, 16, 0.12);
  --ok: #1f6b3a;
  --err: #8b1e1e;
  --max: 68rem;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-body: "Segoe UI", Candara, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(110, 15, 10, 0.07), transparent 55%),
    linear-gradient(180deg, #f6f7f5 0%, var(--paper) 40%, var(--paper-deep) 100%);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; }
a { color: var(--wine); text-underline-offset: 0.15em; }
a:hover { color: var(--wine-deep); }
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 650;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); margin: 0 0 0.65rem; }
h2 { font-size: clamp(1.45rem, 2.8vw, 1.9rem); margin: 0 0 0.6rem; }
h3 { font-size: 1.2rem; margin: 1.4rem 0 0.4rem; }
p { margin: 0 0 1rem; color: var(--ink-soft); }
.answer {
  font-size: 1.15rem;
  color: var(--ink);
  border-left: 3px solid var(--wine);
  padding: 0.35rem 0 0.35rem 1rem;
  margin: 0 0 1.5rem;
  max-width: 42rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(247, 243, 238, 0.92);
  border-bottom: 1px solid var(--line);
}
.site-header__inner,
.site-footer__inner,
.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--wine-deep);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.15rem;
  align-items: center;
}
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--wine); }
.nav .nav-cta {
  background: var(--wine);
  color: #fff;
  padding: 0.45rem 0.85rem;
  border-radius: 2px;
}
.nav .nav-cta:hover { background: var(--wine-deep); color: #fff; }

.hero {
  padding: clamp(2.5rem, 8vw, 5rem) 0 2.5rem;
}
.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  color: var(--wine-deep);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.hero__lead {
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  max-width: 36rem;
  color: var(--ink);
  margin-bottom: 0.75rem;
}
.hero__sub {
  max-width: 34rem;
  margin-bottom: 1.75rem;
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 650;
  margin-bottom: 0.6rem;
}

.section {
  padding: 2.5rem 0;
}
.section + .section { border-top: 1px solid var(--line); }
.section--tint {
  background: rgba(255, 255, 255, 0.45);
}
.grid-2 {
  display: grid;
  gap: 1.75rem;
}
@media (min-width: 860px) {
  .grid-2 { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}
.prose { max-width: 42rem; }
.prose ul { padding-left: 1.2rem; color: var(--ink-soft); }
.prose li { margin-bottom: 0.45rem; }

.cta-block {
  background: linear-gradient(145deg, #fff 0%, #eef0ec 100%);
  border: 1px solid var(--line);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  margin: 2rem 0;
}
.cta-block h2 { margin-top: 0; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.btn {
  display: inline-block;
  appearance: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  padding: 0.7rem 1.15rem;
  border-radius: 2px;
}
.btn-primary { background: var(--wine); color: #fff; }
.btn-primary:hover { background: var(--wine-deep); color: #fff; }
.btn-secondary {
  background: transparent;
  color: var(--wine-deep);
  border: 1px solid rgba(110, 15, 10, 0.35);
}
.btn-secondary:hover { border-color: var(--wine); color: var(--wine); }

.lead-form {
  display: grid;
  gap: 0.9rem;
}
.lead-form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 600;
}
.lead-form input[type="text"],
.lead-form input[type="email"],
.lead-form input[type="file"],
.lead-form select {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(26, 20, 16, 0.22);
  border-radius: 2px;
  background: #fff;
  color: var(--ink);
}
.lead-form .check {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-weight: 500;
  color: var(--ink-soft);
}
.lead-form .check input { margin-top: 0.25rem; }
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}
.form-msg {
  min-height: 1.25rem;
  font-size: 0.92rem;
}
.form-msg.is-error { color: var(--err); }
.form-msg.is-ok { color: var(--ok); }
.hint { font-size: 0.85rem; color: var(--muted); font-weight: 500; }

.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.site-footer a { color: var(--ink-soft); }
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 0.85rem;
}

.byline {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
  color: var(--muted);
}
.byline strong { color: var(--ink); }
.article-meta { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.25rem; }
.blog-list { list-style: none; padding: 0; margin: 0; }
.blog-list li {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}
.blog-list a {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink);
}
.blog-list a:hover { color: var(--wine); }
.blog-list p { margin: 0.35rem 0 0; font-size: 0.98rem; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1rem 0 1.5rem;
  background: #fff;
}
table.data th, table.data td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.7rem;
  text-align: left;
}
table.data th { background: rgba(110, 15, 10, 0.06); }
.placeholder-callout {
  border: 1px dashed rgba(180, 83, 9, 0.55);
  background: rgba(180, 83, 9, 0.08);
  padding: 0.85rem 1rem;
  margin: 1rem 0;
  color: var(--ink);
}
.placeholder-callout strong { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}