:root {
  --bg: #fbf7f2;
  --surface: #ffffff;
  --alt: #f3ebe1;
  --text: #2b2118;
  --muted: #6f6256;
  --line: #e4d8ca;
  --brand: #a4532a;
  --brand-dark: #85401d;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(60, 35, 15, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.2;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.1rem); }
h3 { font-size: 1.2rem; }

a { color: var(--brand); }

.container { width: min(1100px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 247, 242, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { font-family: "Fraunces", Georgia, serif; font-weight: 700; font-size: 1.25rem; color: var(--text); text-decoration: none; }
.nav nav { display: flex; align-items: center; gap: 18px; }
.nav nav a:not(.btn) { color: var(--text); text-decoration: none; font-weight: 500; }
.nav nav a:not(.btn)[aria-current="page"] { color: var(--brand); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8em 1.4em;
  border: 2px solid var(--brand);
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font: 600 1rem "Inter", sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn-ghost { background: transparent; color: var(--brand); }
.btn-ghost:hover { background: var(--alt); }
.btn-small { padding: 0.45em 1em; font-size: 0.9rem; }
.btn-block { width: 100%; padding: 1em; font-size: 1.05rem; }

/* Hero */
.hero { padding: 64px 0; }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; font-weight: 600; color: var(--brand); margin: 0 0 0.75em; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 1.5em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-photo,
.puppy-photo {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e9d6c0, #d9b896);
  color: rgba(43, 33, 24, 0.55);
  text-align: center;
  font-weight: 500;
  background-size: cover;
  background-position: center;
}
.hero-photo { aspect-ratio: 4 / 3.4; border-radius: 24px; box-shadow: var(--shadow); }

/* Sections */
.section { padding: 64px 0; }
.section-alt { background: var(--alt); }
.section-lead { color: var(--muted); margin: -0.25em 0 2em; }

.puppy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.puppy { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.puppy-photo { aspect-ratio: 4 / 3; }
.puppy-body { padding: 18px 20px 22px; }
.puppy-body h3 { margin-bottom: 0.2em; }
.meta { color: var(--muted); margin: 0 0 0.8em; font-size: 0.95rem; }
.tag { display: inline-block; padding: 0.2em 0.75em; border-radius: 999px; background: #e3f1e4; color: #2f6b36; font-size: 0.8rem; font-weight: 600; }
.tag-muted { background: var(--alt); color: var(--muted); }

.steps { list-style: none; padding: 0; margin: 2em 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.steps li { background: var(--surface); border-radius: var(--radius); padding: 24px; counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: grid; place-items: center;
  width: 36px; height: 36px; margin-bottom: 12px;
  border-radius: 50%;
  background: var(--brand); color: #fff; font-weight: 600;
}
.steps p { margin: 0; color: var(--muted); }

.cta-inner { text-align: center; }
.cta-inner p { color: var(--muted); margin: 0 0 1.5em; }

/* Form */
.form fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px 24px 8px;
  margin: 0 0 24px;
}
.form legend { font-family: "Fraunces", Georgia, serif; font-weight: 600; font-size: 1.15rem; padding: 0 8px; }
.form label { display: block; font-weight: 500; font-size: 0.95rem; margin-bottom: 16px; }
.opt { color: var(--muted); font-weight: 400; }
.form input:not([type="radio"]),
.form select,
.form textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 0.7em 0.85em;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fffdfb;
  font: inherit;
  font-weight: 400;
  color: var(--text);
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
  border-color: transparent;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; column-gap: 20px; }
.choice { margin-bottom: 16px; }
.choice-label { display: block; font-weight: 500; font-size: 0.95rem; margin-bottom: 6px; }
.choice label { display: inline-flex; align-items: center; gap: 6px; margin: 0 18px 0 0; font-weight: 400; }
.choice input { accent-color: var(--brand); width: 18px; height: 18px; }
.hp { position: absolute; left: -9999px; }

.notice { background: #e3f1e4; border: 1px solid #b9dcbd; color: #24532a; border-radius: var(--radius); padding: 20px 24px; }
.notice p { margin: 0.25em 0 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: 0.9rem; }
.site-footer p { margin: 0; }

@media (max-width: 760px) {
  .hero { padding: 40px 0; }
  .hero-inner, .steps, .grid-2 { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .nav nav a:not(.btn) { display: none; }
  .form fieldset { padding: 16px 16px 4px; }
}