/* =========================================================================
   KENDALL KNIGHT — Knight Ridge Fire & Rescue
   Steamy First Responder Small-Town Romance
   ========================================================================= */

/* ---------- Design tokens ---------- */
:root {
  --ink:        #14100e;   /* warm near-black */
  --ink-2:      #1f1714;   /* raised panels on dark */
  --ink-3:      #2a201b;
  --ember:      #e8611c;   /* primary orange */
  --ember-2:    #ff7a2e;   /* bright flame */
  --gold:       #f2a63b;   /* ember gold */
  --rust:       #9e3b24;   /* deep review red */
  --blush:      #d5ac9d;   /* dusty rose (hero band bg) */
  --blush-soft: #e7d1c6;
  --cream:      #f7efe8;   /* light section bg */
  --paper:      #fbf7f2;   /* lightest */
  --mint:       #e7f1ee;   /* soft accent panel */
  --line:       rgba(20,16,14,.12);
  --line-dark:  rgba(255,255,255,.12);

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-cover: 0 24px 60px -18px rgba(0,0,0,.55), 0 6px 18px rgba(0,0,0,.28);
  --shadow-soft: 0 18px 44px -22px rgba(20,16,14,.45);

  --f-display: "Cinzel", "Times New Roman", serif;
  --f-serif:   "Cormorant Garamond", Georgia, serif;
  --f-body:    "EB Garamond", Georgia, serif;
  --f-label:   "Oswald", "Arial Narrow", sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  font-size: clamp(17px, 1.05vw + 12px, 20px);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.08; font-weight: 600; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 128px); }
.eyebrow {
  font-family: var(--f-label);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: .74rem;
  font-weight: 500;
  color: var(--ember);
  margin-bottom: 1rem;
}
.eyebrow.on-dark { color: var(--gold); }
.section-title {
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  letter-spacing: .01em;
}
.section-title em { font-style: italic; color: var(--ember); }
.lead { font-size: 1.12em; color: rgba(20,16,14,.78); max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ember);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--f-label);
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: .82rem;
  font-weight: 500;
  padding: .95em 1.9em;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: none; border-radius: 999px;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  box-shadow: 0 10px 26px -10px rgba(232,97,28,.7);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(232,97,28,.8); }
.btn:active { transform: translateY(0); }
.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--ink);
  border: 1.5px solid rgba(20,16,14,.28);
  box-shadow: none;
}
.btn--ghost:hover { background: rgba(20,16,14,.05); box-shadow: none; }
.btn--on-dark.btn--ghost { --btn-fg: #fbeee6; border-color: rgba(255,255,255,.32); }
.btn--on-dark.btn--ghost:hover { background: rgba(255,255,255,.08); }
.btn--lg { padding: 1.1em 2.4em; font-size: .9rem; }

/* ---------- Announcement + Nav ---------- */
.topbar {
  background: var(--ember);
  color: #fff;
  text-align: center;
  font-family: var(--f-label);
  text-transform: uppercase;
  letter-spacing: .32em;
  font-size: .72rem;
  padding: .55rem 1rem;
  font-weight: 400;
}
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(20,16,14,.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-dark);
  transition: background .3s ease;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: 70px;
}
.brand {
  font-family: var(--f-display);
  font-size: 1.35rem;
  letter-spacing: .12em;
  color: #fbeee6;
  text-transform: uppercase;
  white-space: nowrap;
}
.brand span { color: var(--ember-2); }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a {
  font-family: var(--f-label);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  color: rgba(251,238,230,.82);
  transition: color .2s ease;
}
.nav__links a:hover { color: var(--ember-2); }
.nav__cta { }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: #fbeee6; margin: 5px 0; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 78% 8%, rgba(232,97,28,.28), transparent 60%),
    radial-gradient(900px 500px at 10% 90%, rgba(158,59,36,.35), transparent 60%),
    linear-gradient(160deg, #1a1310 0%, #14100e 55%, #0f0b09 100%);
  color: #f7ece4;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: url("assets/embers-bg.jpg") center/cover no-repeat;
  opacity: .5; mix-blend-mode: screen; pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(56px, 8vw, 104px);
}
.hero__cover { position: relative; justify-self: center; }
.hero__cover img {
  width: min(360px, 78vw);
  border-radius: 10px;
  box-shadow: var(--shadow-cover);
  transform: rotate(-2deg);
  transition: transform .5s ease;
}
.hero__cover:hover img { transform: rotate(0deg) scale(1.02); }
.hero__cover::before {
  content: ""; position: absolute; inset: -12% -8% -18% -8%;
  background: radial-gradient(closest-side, rgba(242,166,59,.45), transparent 72%);
  filter: blur(14px); z-index: -1;
}
.hero__badge {
  position: absolute; top: -34px; right: -22px; width: 108px;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.5));
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-9px)} }

.hero__tagline {
  font-family: var(--f-label);
  text-transform: uppercase; letter-spacing: .3em;
  font-size: .8rem; color: var(--gold); margin-bottom: 1.1rem;
}
.hero h1 {
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: clamp(2.8rem, 6.4vw, 5rem);
  line-height: .98;
  letter-spacing: .01em;
}
.hero h1 .free { display: block; color: #fff; }
.hero h1 .title {
  display: block; color: var(--ember-2); font-style: italic; margin-top: .1em;
  font-size: .8em;
}
.hero__blurb { margin: 1.5rem 0 .4rem; max-width: 52ch; color: rgba(247,236,228,.86); }
.hero__note {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .95em; color: rgba(247,236,228,.7);
  margin: 1rem 0 1.8rem; max-width: 46ch;
}
.hero__note svg { flex: none; margin-top: .28em; color: var(--ember-2); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

/* ---------- "Perfect for you" + tropes ---------- */
.fit { background: var(--blush); color: #241a15; text-align: center; }
.fit__head { max-width: 44ch; margin-inline: auto; }
.fit__head h2 { font-family: var(--f-serif); font-size: clamp(2rem,4.4vw,3.2rem); font-weight: 600; }
.fit__head h2 em { font-style: italic; color: var(--rust); }
.checks {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem; margin: 3rem 0 3.4rem;
}
.check {
  background: rgba(255,255,255,.42);
  border: 1px solid rgba(36,26,21,.1);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  display: flex; gap: .85rem; text-align: left;
  align-items: flex-start;
  backdrop-filter: blur(2px);
}
.check .tick {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  background: var(--ember); color: #fff;
  display: grid; place-items: center; font-size: .9rem;
  box-shadow: 0 6px 14px -6px rgba(232,97,28,.8);
}
.check p { font-size: 1.02em; line-height: 1.4; }

.tropes { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; }
.trope {
  font-family: var(--f-label);
  text-transform: uppercase; letter-spacing: .14em; font-size: .74rem;
  padding: .7em 1.25em; border-radius: 999px;
  background: #241a15; color: #f3ddd0;
  border: 1px solid rgba(255,255,255,.08);
  transition: transform .2s ease, background .2s ease;
}
.trope:hover { transform: translateY(-2px); background: var(--rust); color:#fff; }

/* ---------- Series ---------- */
.series { background: var(--paper); }
.series__head { text-align: center; max-width: 60ch; margin-inline: auto; margin-bottom: clamp(2.4rem,5vw,3.8rem); }
.books {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(1rem,2vw,1.7rem);
}
.book { text-align: center; }
.book__cover {
  position: relative; border-radius: 8px; overflow: hidden;
  box-shadow: var(--shadow-cover);
  aspect-ratio: 2/3;
  transition: transform .35s ease;
}
.book__cover img { width: 100%; height: 100%; object-fit: cover; }
.book:hover .book__cover { transform: translateY(-6px); }
.book__num {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  font-family: var(--f-label); font-size: .66rem; letter-spacing: .12em;
  background: rgba(20,16,14,.82); color: var(--gold);
  padding: .28em .7em; border-radius: 999px; text-transform: uppercase;
}
.book h3 { font-family: var(--f-serif); font-size: 1.28rem; margin-top: .9rem; font-weight: 600; }
.book .book__tag { font-family: var(--f-label); text-transform: uppercase; letter-spacing:.14em; font-size:.64rem; color: var(--ember); margin-top:.2rem; }
.book a.book__link {
  display: inline-block; margin-top: .55rem;
  font-family: var(--f-label); text-transform: uppercase; letter-spacing:.12em;
  font-size:.7rem; color: var(--ink);
  border-bottom: 1.5px solid var(--ember); padding-bottom: 2px;
  transition: color .2s;
}
.book a.book__link:hover { color: var(--ember); }
.series__cta { text-align: center; margin-top: clamp(2.4rem,5vw,3.4rem); }

/* ---------- Inside / features ---------- */
.inside {
  background:
    radial-gradient(900px 500px at 90% 0%, rgba(232,97,28,.22), transparent 55%),
    linear-gradient(180deg, #17110e, #120d0b);
  color: #f4e7de;
}
.inside__head { text-align: center; max-width: 52ch; margin-inline:auto; margin-bottom: clamp(2.6rem,5vw,4rem); }
.inside__head .section-title { color: #fff; }
.inside__head .section-title em { color: var(--gold); }
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.feature {
  display: flex; gap: 1.2rem; align-items: flex-start;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 1.7rem 1.6rem;
  transition: border-color .3s ease, background .3s ease;
}
.feature:hover { border-color: rgba(242,166,59,.5); background: rgba(255,255,255,.06); }
.feature:last-child:nth-child(odd) { grid-column: 1 / -1; }
.feature__n {
  flex: none; font-family: var(--f-display); font-size: 1.5rem;
  width: 52px; height: 52px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--ember), var(--rust));
  color: #fff; box-shadow: 0 10px 24px -10px rgba(232,97,28,.8);
}
.feature h3 { font-family: var(--f-serif); font-size: 1.5rem; color:#fff; margin-bottom:.35rem; }
.feature p { color: rgba(244,231,222,.78); font-size: 1em; line-height: 1.5; }

/* ---------- Reviews ---------- */
.reviews { background: var(--mint); }
.reviews__head { text-align:center; margin-bottom: clamp(2.4rem,5vw,3.6rem); }
.review-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem; }
.review {
  background: #fff; border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column; gap: 1rem;
}
.review__stars { color: var(--gold); letter-spacing: .15em; font-size: 1rem; }
.review h3 {
  font-family: var(--f-label); text-transform: uppercase; letter-spacing:.1em;
  font-size: .82rem; color: var(--rust);
}
.review p { font-family: var(--f-serif); font-size: 1.35rem; line-height:1.32; font-style: italic; color:#2a201b; flex:1; }
.review__by { display:flex; align-items:center; gap:.7rem; }
.review__by img { width: 44px; height:44px; border-radius:50%; object-fit: cover; }
.review__by span { font-family: var(--f-label); text-transform:uppercase; letter-spacing:.12em; font-size:.74rem; color: rgba(20,16,14,.6); }

/* ---------- Welcome (atmospheric) ---------- */
.welcome {
  position: relative; color:#f6e9e0; text-align:center;
  background: linear-gradient(180deg,#160f0c,#1d130f);
  overflow: hidden;
}
.welcome::before {
  content:""; position:absolute; inset:0;
  background: url("assets/embers-bg.jpg") center/cover no-repeat;
  opacity:.42; mix-blend-mode: screen;
}
.welcome__inner { position: relative; z-index:2; max-width: 62ch; margin-inline:auto; }
.welcome img.badge { width: 120px; margin: 0 auto 1.6rem; filter: drop-shadow(0 12px 22px rgba(0,0,0,.5)); }
.welcome h2 { font-family: var(--f-serif); font-size: clamp(2.2rem,5vw,3.6rem); font-weight:600; }
.welcome h2 em { color: var(--gold); font-style: italic; }
.welcome p { color: rgba(246,233,224,.82); margin-top: 1.2rem; font-size: 1.08em; }
.welcome .sign { font-family: var(--f-serif); font-style: italic; font-size:1.5rem; color: var(--ember-2); margin-top:1.6rem; }

/* ---------- About ---------- */
.about { background: var(--cream); }
.about__inner { display:grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem,5vw,4.5rem); align-items:center; }
.about__photo { position: relative; justify-self:center; }
.about__photo img { width: min(360px,80vw); border-radius: 18px; box-shadow: var(--shadow-soft); }
.about__photo::after {
  content:""; position:absolute; inset:auto -18px -18px auto; width:64%; height:64%;
  border: 2px solid var(--ember); border-radius: 18px; z-index:-1;
}
.about h2 { font-family: var(--f-serif); font-size: clamp(2rem,4.4vw,3.2rem); font-weight:600; }
.about h2 em { font-style: italic; color: var(--ember); }
.about p { margin-top: 1.1rem; color: rgba(20,16,14,.82); }
.about .sign { font-family: var(--f-serif); font-style:italic; font-size:1.6rem; color: var(--rust); margin-top:1.2rem; }

/* ---------- FAQ (GEO / SEO) ---------- */
.faq { background: var(--paper); }
.faq__head { text-align:center; margin-bottom: clamp(2.2rem,4vw,3rem); }
.faq__list { max-width: 800px; margin-inline:auto; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width:100%; text-align:left; background:none; border:0; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:1rem;
  padding: 1.3rem 0; font-family: var(--f-serif); font-size: 1.4rem; color: var(--ink); font-weight:600;
}
.faq__q .ic { flex:none; width:30px; height:30px; border-radius:50%; border:1.5px solid var(--ember); color:var(--ember); display:grid; place-items:center; transition: transform .3s ease; font-family: var(--f-body); }
.faq__item[open] .faq__q .ic { transform: rotate(45deg); }
.faq__a { padding: 0 0 1.4rem; color: rgba(20,16,14,.78); max-width: 68ch; }
.faq__item summary::-webkit-details-marker { display:none; }

/* ---------- Final CTA ---------- */
.finalcta {
  background:
    radial-gradient(700px 400px at 50% 0%, rgba(232,97,28,.4), transparent 60%),
    linear-gradient(180deg, var(--rust), #5f1f12);
  color:#fff; text-align:center;
}
.finalcta h2 { font-family: var(--f-serif); font-size: clamp(2.2rem,5vw,3.8rem); font-weight:600; }
.finalcta p { max-width: 48ch; margin: 1rem auto 2rem; color: rgba(255,255,255,.86); }
.finalcta .btn { --btn-bg:#fff; --btn-fg: var(--rust); box-shadow: 0 14px 30px -12px rgba(0,0,0,.5); }
.finalcta .btn:hover { --btn-bg: var(--cream); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(247,236,228,.6); padding-block: 3rem; }
.footer__inner { display:flex; flex-wrap:wrap; justify-content:space-between; gap:1.4rem; align-items:center; }
.footer .brand { font-size: 1.15rem; }
.footer__links { display:flex; gap:1.5rem; flex-wrap:wrap; }
.footer__links a { font-family: var(--f-label); text-transform:uppercase; letter-spacing:.14em; font-size:.72rem; color: rgba(247,236,228,.7); }
.footer__links a:hover { color: var(--ember-2); }
.footer__legal { width:100%; text-align:center; font-family: var(--f-label); text-transform:uppercase; letter-spacing:.18em; font-size:.66rem; color: rgba(247,236,228,.4); margin-top:1rem; padding-top:1.4rem; border-top:1px solid var(--line-dark); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity:0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; text-align:center; }
  .hero__cover { order:-1; }
  .hero__note, .hero__blurb { margin-inline:auto; }
  .hero__actions { justify-content:center; }
  .about__inner { grid-template-columns: 1fr; text-align:center; }
  .about__photo::after { display:none; }
  .features { grid-template-columns: 1fr; }
  .books { grid-template-columns: repeat(3, 1fr); }
  .checks { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .nav__links { display:none; position:absolute; top:100%; left:0; right:0; flex-direction:column; background: var(--ink-2); padding:1.5rem var(--gutter); gap:1.3rem; align-items:flex-start; border-bottom:1px solid var(--line-dark); }
  .nav__links.open { display:flex; }
  .nav__links .nav__cta { align-self:stretch; }
  .nav__links .nav__cta .btn { width:100%; justify-content:center; }
  .nav__toggle { display:block; }
}
@media (max-width: 560px) {
  .books { grid-template-columns: repeat(2, 1fr); }
  .hero__badge { width: 78px; top:-22px; right:-6px; }
  .brand { font-size: 1.15rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity:1 !important; transform:none !important; }
  .hero__badge { animation: none; }
}