/* ===================================================================
   SARAH LUNDIN — MOUNTAINWOOD MYSTERIES
   Design tokens: deep spruce green, cranberry, antique gold, parchment.
   Signature element: the "postmark" badge, used throughout as a stamp
   of authenticity — a nod to cozy small-town mail and the inn itself.
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,500&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&family=Inter:wght@400;500;600&display=swap');

:root{
  --spruce: #24423A;
  --spruce-dark: #172B26;
  --cranberry: #9C3B3F;
  --cranberry-dark: #7C2E31;
  --gold: #B8912F;
  --paper: #EFE6D3;
  --paper-light: #F7F2E7;
  --ink: #22201A;
  --fog: #6E7A72;
  --fog-light: #B9C2BB;

  --display: 'Fraunces', serif;
  --body: 'Source Serif 4', serif;
  --utility: 'Inter', sans-serif;

  --max-w: 1100px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.05rem;
  line-height: 1.65;
}

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

a{ color: inherit; }

h1, h2, h3, h4{
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--spruce-dark);
}

h1{ font-size: clamp(2.4rem, 5vw, 4rem); }
h2{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3{ font-size: 1.4rem; }

.eyebrow{
  font-family: var(--utility);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cranberry);
}

p{ margin: 0 0 1em; }

.container{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* -------------------- Header / nav -------------------- */

.site-header{
  background: var(--spruce);
  color: var(--paper-light);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 3px solid var(--gold);
}

.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand{
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--paper-light);
}

.brand-name{
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
}

.brand-tag{
  font-family: var(--utility);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fog-light);
}

nav.main-nav ul{
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

nav.main-nav a{
  text-decoration: none;
  font-family: var(--utility);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--paper-light);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

nav.main-nav a:hover,
nav.main-nav a.active{
  border-color: var(--gold);
  color: var(--gold);
}

.nav-toggle{ display: none; }

@media (max-width: 720px){
  .site-header .container{ flex-wrap: wrap; row-gap: 12px; }
  nav.main-nav ul{ gap: 18px; flex-wrap: wrap; }
}

/* -------------------- Postmark badge (signature element) -------------------- */

.postmark{
  width: 108px;
  height: 108px;
  flex-shrink: 0;
}

.postmark .ring{
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-dasharray: 3 3;
}

.postmark .ring-solid{
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.postmark text{
  font-family: var(--utility);
  font-size: 8.4px;
  letter-spacing: 2px;
  text-transform: uppercase;
  fill: currentColor;
}

.postmark .cancel line{
  stroke: currentColor;
  stroke-width: 1;
  opacity: 0.55;
}

/* -------------------- Hero -------------------- */

.hero{
  background:
    radial-gradient(ellipse at top right, rgba(184,145,47,0.15), transparent 55%),
    var(--paper);
  padding: 84px 0 72px;
  border-bottom: 1px solid var(--fog-light);
}

.hero .container{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}

.hero-copy{ max-width: 620px; }

.hero-copy h1{ margin-top: 0.2em; }

.hero-lede{
  font-size: 1.2rem;
  color: var(--fog);
  font-style: italic;
  max-width: 520px;
}

.hero .postmark{ color: var(--spruce); margin-top: 6px; }

.btn{
  display: inline-block;
  font-family: var(--utility);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 2px;
  border: 1.5px solid var(--spruce);
  color: var(--spruce);
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover{ background: var(--spruce); color: var(--paper-light); }

.btn-solid{
  background: var(--cranberry);
  border-color: var(--cranberry);
  color: var(--paper-light);
}

.btn-solid:hover{ background: var(--cranberry-dark); border-color: var(--cranberry-dark); }

.btn-row{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* -------------------- Sections -------------------- */

section{ padding: 72px 0; }

.section-alt{ background: var(--paper-light); }

.section-dark{ background: var(--spruce); color: var(--paper-light); }
.section-dark h2{ color: var(--paper-light); }
.section-dark .eyebrow{ color: var(--gold); }

.section-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

/* -------------------- Book cover cards (CSS-drawn, no images needed) -------------------- */

.book-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
}

.book-card{ display: flex; flex-direction: column; gap: 14px; }

.cover{
  aspect-ratio: 2 / 3;
  background: linear-gradient(160deg, var(--spruce) 0%, var(--spruce-dark) 100%);
  border: 1px solid var(--gold);
  outline: 6px solid var(--paper-light);
  outline-offset: -12px;
  color: var(--paper-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px 18px;
  position: relative;
  overflow: hidden;
  box-shadow: 6px 6px 0 rgba(34,32,26,0.12);
}

.coming-soon-banner{
  position: absolute;
  top: 42%;
  left: -25%;
  width: 150%;
  transform: rotate(-32deg);
  transform-origin: center;
  text-align: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.3rem, 6vw, 1.9rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--paper-light);
  background: var(--cranberry);
  padding: 10px 0;
  box-shadow: 0 3px 10px rgba(0,0,0,0.3);
  pointer-events: none;
}

.cover .series-eyebrow{
  font-family: var(--utility);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.cover .cover-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.15;
}

.cover .cover-author{
  font-family: var(--utility);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-top: 1px solid rgba(247,242,231,0.35);
  padding-top: 10px;
}

.cover.tone-2{ background: linear-gradient(160deg, var(--cranberry) 0%, var(--cranberry-dark) 100%); border-color: var(--paper-light); }
.cover.tone-3{ background: linear-gradient(160deg, #4A5A2E 0%, #313F1D 100%); border-color: var(--gold); }
.cover.tone-4{ background: linear-gradient(160deg, #3A4A57 0%, #232E37 100%); border-color: var(--gold); }

.book-meta{ font-family: var(--utility); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--fog); text-transform: uppercase; }
.book-blurb{ font-size: 0.96rem; color: var(--ink); }

/* -------------------- Cards / lists -------------------- */

.card{
  background: var(--paper-light);
  border: 1px solid var(--fog-light);
  padding: 28px;
}

.two-col{ display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }

@media (max-width: 800px){
  .two-col{ grid-template-columns: 1fr; }
  .hero .container{ grid-template-columns: 1fr; }
}

.pawline{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--utility);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fog);
  margin-bottom: 10px;
}

.paw{ width: 16px; height: 16px; flex-shrink: 0; color: var(--cranberry); }

/* -------------------- News / blog cards -------------------- */

.post-list{ display: flex; flex-direction: column; gap: 0; }

.post-item{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--fog-light);
}

.post-date{ font-family: var(--utility); font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--cranberry); }

@media (max-width: 600px){
  .post-item{ grid-template-columns: 1fr; }
}

/* -------------------- Forms -------------------- */

.form-field{ margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }

.form-field label{
  font-family: var(--utility);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--spruce-dark);
}

.form-field input,
.form-field textarea{
  font-family: var(--body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1.5px solid var(--fog-light);
  background: var(--paper-light);
  color: var(--ink);
  border-radius: 2px;
}

.form-field input:focus,
.form-field textarea:focus{
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  border-color: var(--gold);
}

.form-note{ font-size: 0.85rem; color: var(--fog); }

/* -------------------- Footer -------------------- */

.site-footer{
  background: var(--spruce-dark);
  color: var(--fog-light);
  padding: 48px 0 32px;
}

.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-grid h4{ color: var(--paper-light); font-size: 0.95rem; }

.footer-grid ul{ list-style: none; margin: 0; padding: 0; }
.footer-grid li{ margin-bottom: 8px; }
.footer-grid a{ text-decoration: none; color: var(--fog-light); }
.footer-grid a:hover{ color: var(--gold); }

.footer-bottom{
  border-top: 1px solid rgba(247,242,231,0.15);
  padding-top: 20px;
  font-family: var(--utility);
  font-size: 0.78rem;
  color: var(--fog-light);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 700px){
  .footer-grid{ grid-template-columns: 1fr; }
}

/* -------------------- Utility -------------------- */

.center{ text-align: center; }
.mt-0{ margin-top: 0; }
.small{ font-size: 0.85rem; color: var(--fog); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ transition: none !important; }
}